/* ============================================================
   SEO川流資訊｜台中網路行銷公司
   Design system + site styles
   ============================================================ */
/* ---------- 1. Tokens (對齊 Tailwind + flowcram 體系) ---------- */
:root {
  /* Navy 系（footer / dark sections） */
  --c-navy-950: #050d1f;
  --c-navy-900: #0a1733;
  --c-navy-800: #0f2454;
  --c-navy-700: #1e3a6e;
  /* Primary teal — 對齊 flowcram primary token */
  --c-teal-700: #0f766e;
  --c-teal-600: #0d9488;
  --c-teal-500: #14b8a6;
  --c-teal-400: #2dd4bf;
  --c-teal-100: #ccfbf1;
  --c-teal-50: #f0fdfa;
  /* Slate / Gray — 用 Tailwind slate 系列 */
  --c-bg: #ffffff;
  --c-bg-soft: #f8fafc; /* slate-50 */
  --c-bg-tint: #f1f5f9; /* slate-100 */
  --c-bg-dark: #0f172a; /* slate-900 */
  --c-bg-darker: #020617; /* slate-950 */
  --c-text-strong: #0f172a; /* slate-900 */
  --c-text: #334155; /* slate-700 */
  --c-text-soft: #64748b; /* slate-500 */
  --c-text-meta: #94a3b8; /* slate-400 */
  --c-text-on-dark: #e2e8f0; /* slate-200 */
  --c-border: #e2e8f0; /* slate-200 */
  --c-border-strong: #cbd5e1; /* slate-300 */
  --c-border-on-dark: rgba(255, 255, 255, 0.1);
  --c-success: #10b981;
  --c-warning: #f59e0b;
  --c-danger: #ef4444;
  --c-line: #06c755;
  --font-zh:
    "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --font-en: "Inter", "Noto Sans TC", system-ui, sans-serif;
  /* Spacing — 4px scale */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;
  --s-16: 64px;
  --s-20: 80px;
  --s-24: 96px;
  /* Border radius — 對齊 Tailwind rounded-* */
  --r-sm: 6px;
  --r-md: 8px; /* rounded-md */
  --r-lg: 12px; /* rounded-lg */
  --r-xl: 16px; /* rounded-2xl */
  --r-pill: 9999px;
  /* Shadow — 對齊 Tailwind 標準（softer、現代感） */
  --sh-1: 0 1px 3px rgba(15, 23, 42, 0.08);
  --sh-2:
    0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --sh-3:
    0 10px 15px -3px rgba(15, 23, 42, 0.08),
    0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --sh-teal: 0 8px 24px -8px rgba(20, 184, 166, 0.35);
  /* Layout */
  --container: 1280px; /* max-w-7xl */
  --container-narrow: 880px;
  --header-h: 72px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}
/* ---------- 2. Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-zh);
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings:
    "cv02", "cv03", "cv04", "cv11"; /* Inter 細節 — 對齊 flowcram */
}
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  color: var(--c-navy-700);
  text-decoration: none;
  transition: color 0.15s var(--ease);
}
a:hover {
  color: var(--c-teal-600);
}
button {
  font-family: inherit;
  cursor: pointer;
}
h1,
h2,
h3,
h4 {
  color: var(--c-warning);
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
  letter-spacing: -0.01em;
  text-wrap: balance; /* 避免標題尾字孤行；Chrome 114+/Safari 17+/Firefox 121+ */
}
h1 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(26px, 2.6vw, 38px);
}
h3 {
  font-size: clamp(18px, 1.4vw, 22px);
}
h4 {
  font-size: 17px;
}
p {
  margin: 0 0 var(--s-4);
}
ul {
  margin: 0;
  padding: 0;
}
:focus-visible {
  outline: 2px solid var(--c-teal-500);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #11253b;
  color: #fff;
  padding: 8px 16px;
  z-index: 999;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}
/* ---------- 3. Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 32px;
}
.section {
  padding: var(--s-20) 0;
}
.section--tight {
  padding: var(--s-16) 0;
}
.section--soft {
  background: var(--c-bg-soft);
}
.section--tint {
  background: var(--c-bg-tint);
}
.section--dark {
  background:
    radial-gradient(
      800px 500px at 20% 0%,
      rgba(20, 184, 166, 0.28),
      transparent 60%
    ),
    radial-gradient(
      700px 500px at 90% 100%,
      rgba(13, 108, 242, 0.2),
      transparent 60%
    ),
    linear-gradient(180deg, var(--c-navy-900) 0%, var(--c-bg-dark) 100%);
  color: var(--c-text-on-dark);
  position: relative;
  overflow: hidden;
}
/* Pillars dark 用 SVG wave-bg（流體曲線網）取代方格 — 見 .wave-bg 規則 */
.wave-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(
    ellipse 95% 85% at 50% 50%,
    #000 25%,
    transparent 95%
  );
  mask-image: radial-gradient(
    ellipse 95% 85% at 50% 50%,
    #000 25%,
    transparent 95%
  );
}
.section--dark > .container {
  position: relative;
  z-index: 1;
}
.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: #fff;
}
.section-head {
  max-width: 720px;
  margin: 0 auto var(--s-10);
  text-align: center;
}
.section-head--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}
.section-head p {
  color: var(--c-text-soft);
  font-size: 15px;
  line-height: 1.7;
  margin-top: var(--s-3);
}
.section--dark .section-head p {
  color: rgba(226, 232, 240, 0.7);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--c-teal-700);
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--c-teal-50);
  border: 1px solid var(--c-teal-100);
}
.section--dark .eyebrow {
  color: var(--c-teal-400);
  background: rgba(20, 184, 166, 0.1);
  border-color: rgba(20, 184, 166, 0.25);
}
/* ---------- 4. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-size: 14.5px;
  font-weight: 600;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: all 0.18s var(--ease);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn--lg {
  padding: 13px 24px;
  font-size: 15.5px;
}
.btn--sm {
  padding: 8px 14px;
  font-size: 13.5px;
}
.btn--primary {
  background: var(--c-teal-500);
  color: #fff;
  box-shadow: var(--sh-teal);
}
.btn--primary:hover {
  background: var(--c-teal-600);
  transform: translateY(-1px);
  color: #fff;
}
.btn--navy {
  background: var(--c-navy-900);
  color: #fff;
}
.btn--navy:hover {
  background: var(--c-navy-800);
  color: #fff;
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--c-navy-900);
  border-color: var(--c-border-strong);
}
.btn--ghost:hover {
  background: var(--c-bg-soft);
  border-color: var(--c-navy-700);
  color: var(--c-navy-900);
}
.btn--ghost-on-dark {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}
.btn--ghost-on-dark:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--line {
  background: var(--c-line);
  color: #fff;
}
.btn--line:hover {
  background: #05a648;
  color: #fff;
  transform: translateY(-1px);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
/* ---------- 5. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--s-8);
  height: var(--header-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--c-navy-900);
}
.brand:hover {
  color: var(--c-navy-900);
}
.brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--c-navy-800), var(--c-teal-600));
  display: grid;
  place-items: center;
  color: #fff;
  flex: none;
}
.brand__name {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-navy-900);
  letter-spacing: -0.01em;
  line-height: 1.1;
  white-space: nowrap;
}
.brand__name small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--c-text-soft);
  letter-spacing: 0.05em;
  margin-top: 2px;
  white-space: nowrap;
}
.nav {
  margin-left: auto;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav__item {
  position: relative;
}
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px;
  font-size: 14.5px;
  color: var(--c-text-strong);
  font-weight: 500;
  border-radius: 8px;
  white-space: nowrap;
}
.nav__mega-trigger {
  border: 0;
  background: transparent;
  cursor: default;
  font-family: inherit;
}
.nav__mega-trigger svg {
  transition: transform 0.18s var(--ease);
}
.nav__link:hover {
  color: var(--c-navy-900);
  background: var(--c-bg-soft);
}
.nav__link.is-active,
.nav__link[aria-current="page"] {
  color: var(--c-teal-700);
  background: var(--c-teal-50);
}
.nav__item--mega:hover .nav__mega-trigger,
.nav__item--mega:focus-within .nav__mega-trigger {
  color: var(--c-navy-900);
  background: var(--c-bg-soft);
}
.nav__item--mega:hover .nav__mega-trigger svg,
.nav__item--mega:focus-within .nav__mega-trigger svg {
  transform: rotate(180deg);
}
.nav__mega {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  width: min(760px, calc(100vw - 32px));
  padding: 18px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.98),
      rgba(245, 250, 249, 0.98)
    ),
    radial-gradient(circle at 12% 0%, rgba(20, 184, 166, 0.14), transparent 36%);
  border: 1px solid rgba(11, 95, 91, 0.13);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(15, 36, 84, 0.16);
  transform: translate(-50%, 10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.18s var(--ease),
    transform 0.18s var(--ease),
    visibility 0.18s var(--ease);
}
.nav__item--mega::after {
  content: "";
  position: absolute;
  right: -16px;
  bottom: -18px;
  left: -16px;
  height: 18px;
}
.nav__item--mega:hover .nav__mega,
.nav__item--mega:focus-within .nav__mega {
  transform: translate(-50%, 0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.nav__mega-intro {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 2px 4px 14px;
  border-bottom: 1px solid rgba(11, 95, 91, 0.12);
}
.nav__mega-intro strong {
  color: var(--c-navy-900);
  font-size: 15px;
}
.nav__mega-intro span {
  color: var(--c-text-soft);
  font-size: 13px;
}
.nav__mega-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding-top: 14px;
}
.nav__mega-group {
  min-width: 0;
}
.nav__mega-group h3 {
  margin: 0 0 8px;
  color: var(--c-teal-700);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.nav__mega-group ul {
  display: grid;
  gap: 4px;
  list-style: none;
}
.nav__mega-link {
  display: block;
  min-height: 76px;
  padding: 10px;
  color: var(--c-text);
  border-radius: 8px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.54);
  transition:
    background 0.18s var(--ease),
    border-color 0.18s var(--ease),
    transform 0.18s var(--ease);
}
.nav__mega-link:hover,
.nav__mega-link:focus,
.nav__mega-link.is-active {
  color: var(--c-navy-900);
  background: #fff;
  border-color: rgba(20, 184, 166, 0.22);
  transform: translateY(-1px);
}
.nav__mega-link span {
  display: block;
  color: var(--c-navy-900);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
}
.nav__mega-link small {
  display: block;
  margin-top: 4px;
  color: var(--c-text-soft);
  font-size: 12px;
  line-height: 1.45;
}
.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
}
@media (min-width: 1281px) and (max-width: 1440px) {
  .site-header__inner {
    gap: 16px;
  }
  .nav__link {
    padding-right: 8px;
    padding-left: 8px;
    font-size: 13.5px;
  }
  .nav__mega {
    width: min(720px, calc(100vw - 32px));
  }
  .header-cta {
    gap: 6px;
  }
  .header-cta .btn {
    padding-right: 12px;
    padding-left: 12px;
  }
}
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 0;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--c-navy-900);
  margin: 0 auto;
  transition: all 0.2s var(--ease);
}
.menu-toggle span + span {
  margin-top: 4px;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}
/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  padding: clamp(56px, 8vw, 96px) 0 var(--s-24);
  background:
    url("../images/adv-web5000_bg.webp") center top / cover no-repeat,
    radial-gradient(
      1100px 480px at 85% -10%,
      rgba(20, 184, 166, 0.18),
      transparent 60%
    ),
    radial-gradient(
      900px 500px at -5% 10%,
      rgba(30, 58, 110, 0.1),
      transparent 60%
    ),
    linear-gradient(
      180deg,
      rgba(250, 252, 254, 0.22) 0%,
      rgba(255, 255, 255, 0.34) 100%
    );
  overflow: hidden;
}
.hero > .container {
  position: relative;
  z-index: 1;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-16);
  align-items: start;
  min-width: 0;
}
.hero__grid > * {
  min-width: 0;
}
/* 中等寬度（含一般筆電 1366px）保持 2 欄但縮小 gap */
@media (max-width: 1180px) {
  .hero__grid {
    gap: var(--s-10);
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 1080px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    max-width: 560px;
    margin: var(--s-6) auto 0;
  }
  .promo-dock {
    display: none !important;
  }
}
/* 平板與以下：dashboard 堆疊到文字下方，避免擠壓切版 */
@media (max-width: 960px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    max-width: 560px;
    margin: var(--s-6) auto 0;
  }
}
.hero__title {
  font-size: clamp(30px, 4.2vw, 50px);
  margin: var(--s-4) 0 var(--s-5);
  letter-spacing: -0.01em;
}
.hero__title .accent {
  color: var(--c-teal-600);
}
.hero__title .nav-strong {
  background: linear-gradient(
    180deg,
    transparent 68%,
    rgba(20, 184, 166, 0.28) 68%
  );
  padding: 0 2px;
}
.hero__lead {
  font-size: 16px;
  color: var(--c-text);
  max-width: 560px;
  line-height: 1.75;
}
.hero__ctas {
  margin-top: var(--s-8);
}
.hero__assure {
  display: flex;
  gap: var(--s-6);
  margin-top: var(--s-6);
  font-size: 14px;
  color: var(--c-text-soft);
  flex-wrap: wrap;
}
.hero__assure li {
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hero__assure svg {
  color: var(--c-teal-500);
  flex: none;
}
.hero-offer {
  position: relative;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-3);
  overflow: hidden;
}
.hero-offer::before {
  content: "";
  position: absolute;
  inset: -18px -14px auto auto;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.2), transparent 68%);
  pointer-events: none;
}
.hero-offer__poster {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 14px;
  padding: 24px 15px 40px;
  overflow: hidden;
  border-radius: var(--r-lg);
  background-image:
    url("../images/adv-web5000.webp"),
    radial-gradient(
      360px 230px at 88% 15%,
      rgba(20, 184, 166, 0.2),
      transparent 68%
    ),
    radial-gradient(
      300px 180px at 26% 100%,
      rgba(20, 184, 166, 0.16),
      transparent 72%
    ),
    linear-gradient(165deg, #fff 0%, #f8ffff 54%, #e8fbf8 100%);
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat;
  background-position:
    center bottom,
    88% 15%,
    26% 100%,
    center;
  background-size:
    100% auto,
    auto,
    auto,
    auto;
  border: 2px solid #14b8a6;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9);
}
.hero-offer__poster::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.hero-offer__poster::after {
  right: 24px;
  bottom: 86px;
  width: 95px;
  height: 95px;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.1);
}
.hero-offer__copy,
.hero-offer__form,
.hero-offer__art,
.hero-offer__bottom {
  position: relative;
  z-index: 1;
}
.hero-offer__copy {
  position: relative;
  min-width: 0;
}
.hero-offer__label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 0;
  padding: 4px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--c-teal-700), var(--c-teal-500));
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(13, 148, 136, 0.22);
  letter-spacing: 0;
  position: absolute;
  top: -20px;
}
.hero-offer__copy h2 {
  max-width: 470px;
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.05;
  letter-spacing: 1px;
  margin-top: 18px;
}
.hero-offer__copy h2 span,
.hero-offer__copy h2 strong {
  display: block;
}
.hero-offer__copy h2 strong {
  color: var(--c-teal-700);
  font-size: 1.05em;
}
.hero-offer__copy p {
  max-width: 455px;
  margin: 13px 0 0;
  color: var(--c-text);
  font-size: 15px;
  line-height: 1.35;
}
.hero-offer__points {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  padding: 0;
  max-width: 290px;
}
.hero-offer__points li {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(100%, 430px);
  padding: 4px 6px 4px 6px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 999px;
  color: var(--c-navy-900);
  font-size: 15px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.07);
  line-height: 1.25;
}
.hero-offer__points li > span {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-teal-600), var(--c-teal-400));
  box-shadow: 0 8px 16px rgba(13, 148, 136, 0.25);
}
.hero-offer__points li > span img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.hero-offer__points li strong {
  color: var(--c-teal-700);
  font-size: 1.22em;
  font-weight: 900;
}
.hero-offer__art {
  min-height: 320px;
}
.hero-offer__price {
  position: absolute;
  top: 6px;
  right: -11px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  border: 7px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  background:
    radial-gradient(
      circle at 32% 24%,
      rgba(255, 255, 255, 0.18),
      transparent 24%
    ),
    linear-gradient(145deg, #4a4a4a 0%, #111 34%, #050505 58%, #2a2a2a 100%);
  color: #f6d77a;
  text-align: center;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.65);
  box-shadow:
    0 18px 36px rgba(24, 24, 24, 0.34),
    0 0 0 1px rgba(246, 196, 83, 0.65),
    inset 0 0 18px rgba(246, 196, 83, 0.12);
}
.hero-offer__price-label {
  margin-bottom: 2px;
  color: #fff;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
}
.hero-offer__price b {
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
}
.hero-offer__price-row {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-top: 0;
  margin-bottom: 2px;
  white-space: nowrap;
}
.hero-offer__price strong {
  font-family: var(--font-en);
  font-size: 30px;
  line-height: 1;
  margin-top: 0;
}
.hero-offer__price small {
  font-size: 16px;
  font-weight: 900;
  line-height: 1;
}
.hero-offer__price b {
  margin-top: 0;
  max-width: 112px;
  transform: scale(0.92);
  transform-origin: center;
}
.hero-offer__bottom {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: max-content;
  max-width: calc(100% - 40px);
  margin: 0;
  padding: 2px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--c-navy-900);
  font-size: 18px;
  font-weight: 900;
  text-align: center;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
}
.hero-offer__bottom span {
  flex: none;
  display: inline-flex;
  width: 28px;
  height: 28px;
}
.hero-offer__bottom span img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.hero-offer__bottom strong {
  display: inline-block;
  padding: 5px 1px 5px;
  background: url("../images/adv-web5000_icon5.png") center bottom / 100% auto
    no-repeat;
  color: var(--c-teal-700);
  font-weight: 900;
}
.hero-offer__form.form-card {
  margin-top: 5px;
  padding: 10px;
  background: #fff;
  border: 0;
  border-radius: var(--r-xl);
  box-shadow: var(--sh-3);
}
.hero-offer__form h3 {
  font-size: 18px;
}
.hero-offer__form .form-card__sub {
  margin-bottom: 16px;
}
.hero-offer__form .hero-offer__form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.hero-offer__form .field label {
  margin-bottom: 5px;
}
.hero-offer__form .field input,
.hero-offer__form .field textarea,
.hero-offer__form .field select {
  padding: 6px 12px;
  font-size: 14px;
}
.hero-offer__form .captcha-box__question {
  min-height: 34px;
}
.hero-offer__form .form-submit {
  margin-top: 16px;
}
.hero-offer__form .btn {
  width: 100%;
  background: #2d2d2d;
  min-height: 36px;
  height: 36px;
  padding-top: 0;
  padding-bottom: 0;
  line-height: 1;
  justify-content: center;
}
.hero-offer__form .form-trust {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--c-text-soft);
}
/* Hero dashboard mock — 視覺示意，不使用具體業績數字 */
.dashboard {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-3);
  overflow: hidden;
}
.dashboard__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #f8fafc;
  border-bottom: 1px solid var(--c-border);
}
.dashboard__bar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e2e8f0;
}
.dashboard__bar i:nth-child(1) {
  background: #fca5a5;
}
.dashboard__bar i:nth-child(2) {
  background: #fcd34d;
}
.dashboard__bar i:nth-child(3) {
  background: #86efac;
}
.dashboard__url {
  margin-left: 12px;
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--c-text-soft);
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: 4px 10px;
  flex: 1;
  max-width: 320px;
}
.dashboard__body {
  padding: 20px;
  display: grid;
  gap: 16px;
}
.dashboard__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.dashboard__stat {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 14px;
}
.dashboard__stat .label {
  font-size: 12px;
  color: var(--c-text-soft);
}
.dashboard__stat .val {
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 700;
  color: var(--c-navy-900);
  line-height: 1.1;
  margin-top: 2px;
  letter-spacing: -0.02em;
}
.dashboard__stat .delta {
  font-size: 12px;
  color: var(--c-text-meta);
  font-weight: 600;
  font-family: var(--font-en);
}
.dashboard__chart {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 16px;
}
.dashboard__chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.dashboard__chart-head h4 {
  font-size: 14px;
}
.dashboard__chart-head span {
  font-size: 12px;
  color: var(--c-text-soft);
  font-family: var(--font-en);
}
.kw-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.kw-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-size: 14px;
}
.kw-row .kw {
  color: var(--c-text-strong);
  font-weight: 500;
}
.kw-row .pos {
  font-size: 12px;
  color: var(--c-text-soft);
  background: var(--c-bg-soft);
  padding: 3px 8px;
  border-radius: 999px;
}
.hero__badge {
  position: absolute;
  left: -16px;
  top: 28px;
  background: var(--c-navy-900);
  color: #fff;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 600;
  transform: rotate(-4deg);
  box-shadow: var(--sh-3);
  letter-spacing: 0.04em;
}
/* ---------- 7. Trust strip ---------- */
.trust-strip {
  padding: var(--s-8) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  background: #fff;
}
.trust-strip__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s-8);
  align-items: center;
}
.trust-strip__label {
  font-size: 13px;
  color: var(--c-text-soft);
  font-weight: 500;
}
.trust-strip__items {
  display: flex;
  gap: var(--s-8);
  flex-wrap: wrap;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text-soft);
  letter-spacing: 0.02em;
}
.trust-strip__items span {
  opacity: 0.65;
}
/* ---------- 7.5 Achievements section ---------- */
/* .achievements 背景由 .section--marble 接管 */
.achievements__grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: var(--s-16);
  align-items: center;
}
.achievements__visual {
  margin: 0;
  position: relative;
}
/* Growth chart — 跟 hero dashboard 同樣的 teal 折線風格 */
.growth-chart {
  background:
    radial-gradient(
      600px 300px at 100% 0%,
      rgba(20, 184, 166, 0.1),
      transparent 60%
    ),
    linear-gradient(180deg, #ffffff 0%, #f0fdfa 100%);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: var(--sh-3);
}
.growth-chart__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.growth-chart__header h4 {
  font-size: 15px;
  margin: 0 0 2px;
  line-height: 1.4;
  color: var(--c-text-strong);
}
.growth-chart__header p {
  margin: 0;
  font-family: var(--font-en);
  font-size: 11.5px;
  color: var(--c-text-soft);
  letter-spacing: 0.04em;
}
.growth-chart__badge {
  background: var(--c-teal-600);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  letter-spacing: 0.02em;
  white-space: nowrap;
  box-shadow: var(--sh-teal);
}
.growth-chart__svg {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 5 / 3;
}
.growth-chart__years {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 0;
  padding: 0;
  border-top: 1px dashed var(--c-border-strong);
  padding-top: 16px;
}
.growth-chart__years li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.growth-chart__years span {
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--c-text-soft);
  letter-spacing: 0.06em;
  font-weight: 500;
}
.growth-chart__years strong {
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--c-teal-700);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.growth-chart__media {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--c-border);
  font-family: var(--font-en);
  font-size: 11.5px;
  color: var(--c-text-soft);
}
.growth-chart__media-label {
  font-size: 11px;
  color: var(--c-text-meta);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-right: 4px;
}
.growth-chart__media > span:not(.growth-chart__media-label) {
  background: var(--c-bg-soft);
  padding: 3px 9px;
  border-radius: var(--r-sm);
  border: 1px solid var(--c-border);
  font-weight: 500;
  color: var(--c-text);
}
.achievements__copy h2 {
  margin: var(--s-3) 0 var(--s-4);
}
.achievements__copy > p {
  color: var(--c-text-soft);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 var(--s-8);
  max-width: 580px;
}
.achievements__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-4);
  margin-bottom: var(--s-8);
}
.achievement {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.18s var(--ease);
}
.achievement:hover {
  border-color: var(--c-teal-500);
  transform: translateY(-2px);
  box-shadow: var(--sh-2);
}
.achievement strong {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 700;
  color: var(--c-teal-600);
  line-height: 1;
  letter-spacing: -0.025em;
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
}
.achievement strong small {
  font-size: 14px;
  color: var(--c-text-soft);
  font-weight: 500;
}
.achievement span {
  font-size: 13px;
  color: var(--c-text-soft);
  letter-spacing: 0.005em;
}
.achievements__cta {
  margin-top: var(--s-4);
}
/* CTA side hero image */
.cta-side__hero {
  margin: 0 0 var(--s-6);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-3);
  border: 1px solid var(--c-border-on-dark);
}
.cta-side__hero img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
/* ---------- 8. Pain points ---------- */
.pain-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr; /* 左卡片 / 右圖 — 跟 Achievements 的左圖右文交錯 */
  gap: var(--s-10);
  align-items: stretch;
}
.pain-visual {
  margin: 0;
  order: 2; /* HTML 順序 figure 在前，這裡用 order 排到右側 */
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-3);
  min-height: 460px;
  background: var(--c-navy-900);
}
.pain-layout .pain-grid {
  order: 1;
}
.pain-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pain-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 23, 51, 0) 50%,
    rgba(10, 23, 51, 0.78) 100%
  );
  pointer-events: none;
}
.pain-visual figcaption {
  position: absolute;
  left: 28px;
  bottom: 28px;
  right: 28px;
  color: #fff;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pain-visual figcaption strong {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.pain-visual figcaption span {
  font-size: 13px;
  color: rgba(226, 232, 240, 0.85);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}
.pain-layout .pain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pain-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 22px 22px 20px;
  position: relative;
  transition: all 0.18s var(--ease);
}
.pain-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-2);
  border-color: var(--c-teal-500);
}
.pain-card__num {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  color: var(--c-teal-600);
  letter-spacing: 0.1em;
}
.pain-card h3 {
  margin: 6px 0 8px;
  font-size: 16px;
  line-height: 1.45;
}
.pain-card p {
  font-size: 13.5px;
  color: var(--c-text-soft);
  line-height: 1.65;
  margin: 0;
}
/* ---------- 9. Services ---------- */
/* ============================================================
   Section 級背景：每段有自己的氛圍，避免整頁從上到下長一樣
   ============================================================ */
/* 大理石紋背景：用在質感型 section（Achievements、Why us）
   不用「角落幾何」風格，靠淡灰大理石脈絡 + 微 teal 漸層撐視覺 */
.section--marble {
  background:
    /* 兩個微 teal 光暈讓底色有層次 */
    radial-gradient(
      900px 500px at 10% 0%,
      rgba(20, 184, 166, 0.1),
      transparent 60%
    ),
    radial-gradient(
      700px 400px at 90% 100%,
      rgba(13, 108, 242, 0.06),
      transparent 60%
    ),
    /* 大理石紋圖（在最底層、cover 鋪滿） */ url("../images/marble-bg.webp")
      center / cover no-repeat,
    /* 底色 fallback */ #fafbfd;
}
.section--marble .section-head .eyebrow {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
}
/* 服務區（主力）：teal × slate 漸層 + 大幾何，不再用 dot pattern */
#services {
  background:
    radial-gradient(
      900px 500px at 92% 5%,
      rgba(20, 184, 166, 0.18),
      transparent 60%
    ),
    radial-gradient(
      800px 420px at 0% 100%,
      rgba(13, 108, 242, 0.1),
      transparent 60%
    ),
    linear-gradient(180deg, #f8fafc 0%, #f0fdfa 100%);
}
#services .section-head .eyebrow {
  background: #fff;
  border-color: var(--c-teal-200, #99f6e4);
}
/* 痛點區：slate 暗一階 + 微 amber 暖光 — 情緒底色 */
.section.pain-section {
  background:
    radial-gradient(
      800px 500px at 0% 0%,
      rgba(245, 158, 11, 0.07),
      transparent 65%
    ),
    radial-gradient(
      700px 400px at 100% 100%,
      rgba(239, 68, 68, 0.04),
      transparent 65%
    ),
    linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%);
}
.section.pain-section .section-head .eyebrow {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.25);
}
/* Why us：改用大理石紋背景（質感感，跟其他幾何 section 區隔） */
.section[aria-labelledby="whyTitle"] {
  /* 由 .section--marble 接管 background */
}
/* Process：slate → teal 漸層，配合 6 步驟的推進感 */
.section[aria-labelledby="processTitle"] {
  background:
    radial-gradient(
      700px 400px at 50% 100%,
      rgba(20, 184, 166, 0.1),
      transparent 70%
    ),
    linear-gradient(180deg, #f8fafc 0%, #f0fdfa 100%);
}
/* Industries：amber 暖色漸層 — 跟前後 cool tone 區隔 */
.section[aria-labelledby="indTitle"] {
  background:
    radial-gradient(
      900px 500px at 100% 0%,
      rgba(245, 158, 11, 0.09),
      transparent 60%
    ),
    radial-gradient(
      700px 400px at 0% 100%,
      rgba(20, 184, 166, 0.05),
      transparent 60%
    ),
    linear-gradient(180deg, #fffbf5 0%, #ffffff 100%);
}
.section[aria-labelledby="indTitle"] .section-head .eyebrow {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.25);
}
/* FAQ：白底 + 右下 blue radial，沉穩收尾 */
.section[aria-labelledby="faqTitle"] {
  background:
    radial-gradient(
      700px 500px at 100% 100%,
      rgba(13, 108, 242, 0.07),
      transparent 60%
    ),
    radial-gradient(
      500px 400px at 0% 0%,
      rgba(20, 184, 166, 0.04),
      transparent 60%
    ),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.svc-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 0;
  overflow: visible; /* 讓 icon 可以 overlap 出來 */
  transition: all 0.22s var(--ease);
  display: flex;
  flex-direction: column;
  box-shadow: var(--sh-2);
}
.svc-card:hover {
  border-color: var(--c-teal-500);
  transform: translateY(-4px);
  box-shadow: var(--sh-3);
}
.svc-card__thumb {
  margin: 0;
  height: 180px;
  overflow: hidden;
  position: relative;
  background: var(--c-bg-soft);
  border-radius: var(--r-xl) var(--r-xl) 0 0; /* 跟卡片上緣切齊 */
}
.svc-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease);
}
.svc-card:hover .svc-card__thumb img {
  transform: scale(1.06);
}
/* Icon：圓形 + 白色外圈 + teal-50 內底，跨在圖底邊（overlap） */
.svc-card__icon {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--c-teal-50);
  color: var(--c-teal-700);
  display: grid;
  place-items: center;
  position: absolute;
  top: 150px;
  left: 24px;
  z-index: 2;
  border: 4px solid #fff;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.25);
}
.svc-card:hover .svc-card__icon {
  background: var(--c-teal-100);
  color: var(--c-teal-700);
}
.svc-card__body {
  padding: 42px 26px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.svc-card__body h3 {
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--c-text-strong);
}
.svc-card__body p {
  font-size: 14px;
  color: var(--c-text-soft);
  flex: 1;
  line-height: 1.7;
  margin: 0;
}
.svc-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--c-teal-700);
  align-self: flex-start;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.svc-card__cta:after {
  content: "→";
  transition: transform 0.15s var(--ease);
}
.svc-card:hover .svc-card__cta {
  border-bottom-color: var(--c-teal-500);
}
.svc-card:hover .svc-card__cta:after {
  transform: translateX(4px);
  color: var(--c-teal-600);
}
/* ---------- 10. Pillars ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pillar {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.04),
    rgba(255, 255, 255, 0)
  );
  border: 1px solid var(--c-border-on-dark);
  border-radius: var(--r-lg);
  padding: 32px;
  position: relative;
}
.pillar__tag {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 12px;
  color: var(--c-teal-400);
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.25);
}
.pillar h3 {
  color: #fff;
  font-size: 20px;
  margin: 12px 0 8px;
  line-height: 1.4;
}
.pillar p {
  color: rgba(226, 232, 240, 0.78);
  font-size: 14px;
  line-height: 1.7;
}
.pillar ul {
  list-style: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--c-border-on-dark);
  display: grid;
  gap: 8px;
}
.pillar ul li {
  font-size: 14px;
  color: rgba(226, 232, 240, 0.85);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.pillar ul li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 9px;
  background: var(--c-teal-400);
  border-radius: 50%;
}
/* ---------- 11. Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.why-card {
  background: #fff;
  padding: 24px;
}
.why-card__num {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 24px;
  color: var(--c-teal-500);
  line-height: 1;
  letter-spacing: -0.01em;
}
.why-card h3 {
  font-size: 16px;
  margin: 10px 0 6px;
  line-height: 1.45;
}
.why-card p {
  font-size: 13.5px;
  color: var(--c-text-soft);
  line-height: 1.65;
  margin: 0;
}
/* ---------- 12. Process timeline ---------- */
.process {
  position: relative;
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
  list-style: none;
}
.process__steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 4%;
  right: 4%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-teal-400), var(--c-navy-700));
  z-index: 0;
}
.step {
  position: relative;
  z-index: 1;
  text-align: center;
}
.step__num {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  background: #fff;
  border: 2px solid var(--c-teal-500);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 20px;
  color: var(--c-navy-900);
  box-shadow: 0 0 0 6px rgba(20, 184, 166, 0.08);
}
.step h4 {
  font-size: 15px;
  margin-bottom: 6px;
}
.step p {
  font-size: 13px;
  color: var(--c-text-soft);
  line-height: 1.6;
  margin: 0;
}
/* ---------- 13. Industries ---------- */
.industries {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 960px) {
  .industries {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .industries {
    grid-template-columns: 1fr;
  }
}
.industry {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.22s var(--ease),
    box-shadow 0.22s var(--ease),
    border-color 0.22s var(--ease);
  position: relative;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}
.industry:hover {
  border-color: var(--c-border-strong);
  transform: translateY(-4px);
  box-shadow:
    0 10px 20px -10px rgba(15, 23, 42, 0.14),
    0 20px 40px -20px rgba(20, 184, 166, 0.22);
}
.industry__visual {
  position: relative;
  margin: 0;
  height: 180px;
  overflow: hidden;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg-soft);
}
.industry__visual svg,
.industry__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 0.6s var(--ease),
    filter 0.3s var(--ease);
}
.industry__visual img {
  filter: saturate(1.05);
}
.industry:hover .industry__visual img {
  transform: scale(1.06);
  filter: saturate(1.15);
}
.industry__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 55%,
    rgba(15, 23, 42, 0.1) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.industry__body {
  padding: 18px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.industry h3 {
  font-size: 17px;
  line-height: 1.4;
  margin: 0;
  color: var(--c-text-strong);
  letter-spacing: -0.005em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.industry h3::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--c-teal-500), var(--c-navy-700));
}
.industry p {
  font-size: 13.5px;
  color: var(--c-text-soft);
  margin: 0;
  line-height: 1.65;
}
.industry ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
  padding: 0;
}
.industry ul li {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  padding: 4px 9px;
  border-radius: var(--r-pill);
  transition: all 0.15s var(--ease);
}
.industry:hover ul li {
  background: var(--c-teal-50);
  border-color: var(--c-teal-100);
  color: var(--c-teal-700);
}
/* 主題色變化：各產業卡 hover 時 h3 ::before 條的色相微調 */
.industry--medical:hover h3::before {
  background: linear-gradient(180deg, #14b8a6, #0f766e);
}
.industry--firm:hover h3::before {
  background: linear-gradient(180deg, #fcd34d, #0f2454);
}
.industry--manufacturing:hover h3::before {
  background: linear-gradient(180deg, #14b8a6, #fcd34d);
}
.industry--local:hover h3::before {
  background: linear-gradient(180deg, #14b8a6, #0f2454);
}
/* 齒輪旋轉動畫（製造業） */
@keyframes ind-gear {
  to {
    transform: rotate(360deg);
  }
}
/* ---------- 14. FAQ ---------- */
.faq {
  max-width: 880px;
  margin: 0 auto;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text-strong);
  line-height: 1.5;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  font-family: var(--font-en);
  font-size: 20px;
  font-weight: 400;
  color: var(--c-teal-600);
  transition: transform 0.2s var(--ease);
  flex: none;
}
.faq-item[open] summary::after {
  content: "−";
}
.faq-item[open] summary {
  border-bottom: 1px solid var(--c-border);
}
.faq-item__body {
  padding: 16px 22px 20px;
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.75;
}
.faq-item__body p {
  margin: 0 0 8px;
}
.faq-item__body p:last-child {
  margin: 0;
}
/* ---------- 15. CTA form ---------- */
.pagedown-section {
  padding: var(--s-10) 0;
  background:
    radial-gradient(
      720px 300px at 18% 0%,
      rgba(20, 184, 166, 0.1),
      transparent 62%
    ),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.pagedown-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 260px));
  justify-content: center;
  gap: var(--s-4);
}
.pagedown-actions__btn {
  width: 100%;
  min-height: 52px;
}
.pagedown-actions .pagedown-actions__btn:only-child {
  grid-column: 1 / -1;
  justify-self: center;
  max-width: 260px;
}
.cta-form-section {
  background: linear-gradient(
    135deg,
    var(--c-navy-900) 0%,
    var(--c-navy-800) 60%,
    #0b2b5f 100%
  );
  position: relative;
  overflow: hidden;
}
.cta-form-section[hidden] {
  display: none;
}
.cta-form-section.is-open {
  animation: cta-slide-in 0.34s var(--ease) both;
}
@keyframes cta-slide-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.cta-form-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      600px 300px at 10% 0%,
      rgba(20, 184, 166, 0.18),
      transparent 60%
    ),
    radial-gradient(
      800px 400px at 100% 100%,
      rgba(45, 212, 191, 0.12),
      transparent 60%
    );
  pointer-events: none;
}
.cta-form-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--s-12);
  align-items: start;
  position: relative;
}
.cta-form-section h2 {
  color: #fff;
  font-size: clamp(28px, 3vw, 40px);
}
.cta-form-section .lead {
  color: rgba(226, 232, 240, 0.82);
  font-size: 15px;
  line-height: 1.75;
  margin-top: var(--s-3);
}
.cta-side-list {
  list-style: none;
  margin-top: var(--s-6);
  display: grid;
  gap: 12px;
}
.cta-side-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: rgba(226, 232, 240, 0.9);
  font-size: 14px;
  line-height: 1.6;
}
.cta-side-list svg {
  color: var(--c-teal-400);
  flex: none;
  margin-top: 4px;
}
.cta-alt {
  grid-column: 1 / -1;
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--c-border-on-dark);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-6);
}
.cta-alt p {
  color: rgba(226, 232, 240, 0.7);
  font-size: 14px;
  margin: 0;
  flex-shrink: 0;
}
.cta-alt .btn-row {
  flex: 1;
  gap: 10px;
}
.cta-alt .btn-row a {
  flex: 0 1 auto;
}
.form-card {
  background: #fff;
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--sh-3);
}
.form-card h3 {
  font-size: 20px;
  margin-bottom: 4px;
  line-height: 1.3;
}
.form-card__sub {
  font-size: 13.5px;
  color: var(--c-text-soft);
  margin-bottom: 20px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field {
  display: flex;
  flex-direction: column;
}
.field--full {
  grid-column: 1 / -1;
}
.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-strong);
  margin-bottom: 6px;
}
.field label .req {
  color: var(--c-danger);
  margin-left: 2px;
}
.field input,
.field textarea,
.field select {
  font-family: inherit;
  font-size: 15px;
  color: var(--c-text-strong);
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-sm);
  transition:
    border-color 0.15s var(--ease),
    box-shadow 0.15s var(--ease);
  width: 100%;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--c-teal-500);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.18);
}
.field textarea {
  resize: vertical;
  min-height: 96px;
  line-height: 1.6;
}
.field.is-error input,
.field.is-error textarea {
  border-color: var(--c-danger);
}
.field__error {
  font-size: 12px;
  color: var(--c-danger);
  margin-top: 4px;
  display: none;
}
.field.is-error .field__error {
  display: block;
}
.captcha-box {
  display: grid;
  grid-template-columns: minmax(108px, auto) 1fr;
  align-items: center;
  gap: 10px;
}
.captcha-box__question {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(20, 184, 166, 0.35);
  border-radius: var(--r-sm);
  background: rgba(20, 184, 166, 0.1);
  color: var(--c-teal-700);
  font-weight: 800;
  white-space: nowrap;
}
.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--c-text-soft);
  line-height: 1.7;
  margin: var(--s-2) 0 var(--s-4);
}
.checkbox-row input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--c-teal-600);
  flex: none;
}
.checkbox-row a {
  color: var(--c-navy-700);
  text-decoration: underline;
}
.form-submit {
  margin-top: var(--s-3);
}
.form-submit .btn {
  width: 100%;
}
.form-trust {
  font-size: 12px;
  color: var(--c-text-meta);
  margin-top: 12px;
  text-align: center;
  line-height: 1.6;
}
/* ---------- 16. Breadcrumb（保留原 partial 樣式） ---------- */
.breadcrumb {
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
  font-size: 13px;
}
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 12px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--c-text-meta);
}
.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 6px;
  color: var(--c-border-strong);
}
.breadcrumb a {
  color: var(--c-text-soft);
}
.breadcrumb [aria-current="page"] {
  color: var(--c-text-meta);
}
/* ---------- 17. Footer ---------- */
.site-footer {
  background: var(--c-bg-darker);
  color: rgba(226, 232, 240, 0.7);
  padding: var(--s-20) 0 var(--s-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(5, minmax(132px, 1fr));
  gap: var(--s-8);
}
.footer-brand h3 {
  color: #fff;
  font-size: 18px;
  margin: 0 0 var(--s-4);
  letter-spacing: -0.01em;
}
.footer-brand__intro {
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(226, 232, 240, 0.7);
  margin: 0;
}
/* 跨全寬的公司資訊 bar（公司／統編／資本額／地址） */
.footer-meta {
  margin: var(--s-12) 0 0;
  padding: var(--s-5) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3) var(--s-10);
  font-size: 13px;
  line-height: 1.6;
}
.footer-meta > div {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
.footer-meta dt {
  color: rgba(226, 232, 240, 0.45);
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 11px;
  text-transform: uppercase;
  flex-shrink: 0;
}
.footer-meta dd {
  color: rgba(226, 232, 240, 0.85);
  margin: 0;
  font-weight: 500;
}
.footer-col h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  display: grid;
  gap: 10px;
}
.footer-col ul a {
  color: rgba(226, 232, 240, 0.7);
  font-size: 14px;
}
.footer-col ul a:hover {
  color: var(--c-teal-400);
}
.footer-contact {
  list-style: none;
  display: grid;
  gap: 12px;
}
.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: rgba(226, 232, 240, 0.8);
}
.footer-contact a {
  color: rgba(226, 232, 240, 0.85);
}
.footer-contact a:hover {
  color: var(--c-teal-400);
}
.footer-contact svg {
  color: var(--c-teal-400);
  flex: none;
  margin-top: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: var(--s-12);
  padding-top: var(--s-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: rgba(226, 232, 240, 0.5);
}
.footer-bottom a {
  color: rgba(226, 232, 240, 0.7);
}
.footer-bottom__links {
  display: flex;
  gap: 20px;
}
/* ---------- 18. Floating contact rail ---------- */
.fab-rail {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: var(--sh-3);
  border: none;
  transition: transform 0.15s var(--ease);
}
.fab:hover {
  transform: translateY(-2px);
  color: #fff;
}
.fab--phone {
  background: var(--c-navy-900);
}
.fab--contact {
  background: #f59e0b;
}
.fab--line {
  background: var(--c-line);
}
.fab--top {
  background: var(--c-teal-500);
  display: none;
}
.fab--top.is-shown {
  display: grid;
}
.line-qr-float {
  display: none;
}
.line-qr-float a {
  display: block;
  width: 128px;
  padding: 8px;
  box-sizing: border-box;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(6, 199, 85, 0.35);
  box-shadow: 0 18px 42px -24px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
}
.line-qr-float img {
  display: block;
  width: 100%;
  height: auto;
}
.line-qr-float__label {
  display: block;
  margin-bottom: 5px;
  color: var(--c-line);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
}
@media (min-width: 1200px) {
  .line-qr-float {
    position: fixed;
    left: 8px;
    bottom: 18px;
    z-index: 39;
    display: block;
  }
}
/* ---------- 19. Utilities ---------- */
.text-soft {
  color: var(--c-text-soft);
}
.text-meta {
  color: var(--c-text-meta);
}
.mt-4 {
  margin-top: var(--s-4);
}
.mt-6 {
  margin-top: var(--s-6);
}
.mt-8 {
  margin-top: var(--s-8);
}
/* ---------- 20. RWD ---------- */
@media (max-width: 1280px) {
  :root {
    --header-h: 64px;
  }
  .menu-toggle {
    display: grid;
    place-items: center;
  }
  .nav {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    background: #fff;
    border-bottom: 1px solid var(--c-border);
    padding: 8px 16px 20px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s var(--ease);
    box-shadow: var(--sh-2);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }
  .nav__item--mega::after {
    display: none;
  }
  .nav__link {
    display: block;
    padding: 12px 14px;
    font-size: 16px;
    border-radius: 8px;
  }
  .nav__mega-trigger {
    display: flex;
    width: 100%;
    justify-content: space-between;
    cursor: default;
  }
  .nav__mega-trigger svg {
    transform: rotate(180deg);
  }
  .nav__mega {
    position: static;
    width: auto;
    margin: 4px 0 8px;
    padding: 14px;
    border-radius: 8px;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav__mega-intro {
    display: block;
    padding-bottom: 12px;
  }
  .nav__mega-intro span {
    display: block;
    margin-top: 4px;
  }
  .nav__mega-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .nav__mega-link {
    min-height: 0;
  }
  .header-cta .btn--ghost {
    display: none;
  }
}
@media (max-width: 640px) {
  .nav__mega-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 960px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .pillars {
    grid-template-columns: 1fr;
  }
  .cta-form-grid {
    grid-template-columns: 1fr;
  }
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pain-layout {
    grid-template-columns: 1fr;
    gap: var(--s-8);
  }
  .pain-visual {
    min-height: 320px;
  }
  .industries {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process__steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 32px;
  }
  .process__steps::before {
    display: none;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .hero__badge {
    left: auto;
    right: 12px;
    top: 12px;
    transform: rotate(0);
  }
  .hero-offer {
    height: auto;
    min-height: 0;
  }
  .hero-offer__poster {
    grid-template-columns: minmax(0, 1fr) 220px;
  }
  .achievements__grid {
    grid-template-columns: 1fr;
    gap: var(--s-10);
  }
  .achievements__visual img {
    aspect-ratio: 16 / 10;
  }
}
@media (max-width: 720px) {
  .section {
    padding: var(--s-16) 0;
  }
  .container {
    padding: 0 16px;
  }
  .header-cta .btn {
    padding: 10px 14px;
    font-size: 13px;
  }
  .hero {
    padding-top: var(--s-12);
  }
  .hero__lead {
    font-size: 16px;
  }
  .hero-offer {
    padding: 12px;
  }
  .hero-offer__poster {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 22px 18px 170px;
  }
  .hero-offer__label {
    margin-bottom: 16px;
    font-size: 16px;
  }
  .hero-offer__copy h2 {
    font-size: clamp(20px, 6vw, 26px);
    letter-spacing: 0;
  }
  .hero-offer__copy h2 span,
  .hero-offer__copy h2 strong {
    display: block;
    white-space: nowrap;
  }
  .hero-offer__copy p {
    font-size: 16px;
  }
  .hero-offer__art {
    min-height: 0;
  }
  .hero-offer__points li {
    font-size: 15px;
  }
  .hero-offer__price {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    margin: 12px auto 0;
    width: 128px;
    height: 128px;
    border-width: 7px;
  }
  .hero-offer__price strong {
    font-size: 31px;
  }
  .hero-offer__price-label,
  .hero-offer__price b {
    font-size: 11px;
  }
  .hero-offer__bottom {
    left: 18px;
    right: 18px;
    bottom: 14px;
    transform: none;
    width: auto;
    max-width: none;
    font-size: 16px;
  }
  .btn-row .btn {
    flex: 1;
    min-width: 0;
    justify-content: center;
  }
  .pagedown-section {
    padding: var(--s-8) 0;
  }
  .pagedown-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--s-3);
  }
  .pagedown-actions__btn {
    padding-left: 12px;
    padding-right: 12px;
    white-space: normal;
  }
  .pain-grid,
  .svc-grid,
  .industries,
  .why-grid {
    grid-template-columns: 1fr;
  }
  .process__steps {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .form-card {
    padding: 24px 20px;
  }
  .hero-offer__form.form-card {
    padding: 10px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .captcha-box {
    grid-template-columns: 1fr;
  }
  .hero-offer__form .hero-offer__form-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .dashboard__row {
    grid-template-columns: 1fr 1fr;
  }
  .dashboard__row .dashboard__stat:nth-child(3) {
    grid-column: 1 / -1;
  }
  .trust-strip__inner {
    grid-template-columns: 1fr;
  }
  h2 {
    font-size: 24px;
  }
}
@media (max-width: 480px) {
  .hero-offer__form .hero-offer__form-grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================================
   Motion: reveal-on-scroll + ambient animations
   ============================================================ */
/* Reveal-on-scroll：JS 為元素加 .reveal class，可見時加 .is-visible */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal-disabled .reveal {
  opacity: 1;
  transform: none;
  transition: none;
}
/* 折線繪製動畫：dashboard mock + growth chart */
.dashboard__chart svg path[fill="none"],
.growth-chart__svg path[fill="none"] {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  transition: stroke-dashoffset 2.2s var(--ease) 0.3s;
}
.hero__visual.is-visible .dashboard__chart svg path[fill="none"],
.growth-chart.is-visible .growth-chart__svg path[fill="none"] {
  stroke-dashoffset: 0;
}
.reveal-disabled .dashboard__chart svg path[fill="none"],
.reveal-disabled .growth-chart__svg path[fill="none"] {
  stroke-dasharray: none;
  stroke-dashoffset: 0;
}
/* Growth chart 終點圈圈：脈動 — 用 fill-box 確保以 circle 中心為基準 */
.growth-chart__svg circle:nth-last-of-type(1) {
  transform-box: fill-box;
  transform-origin: center;
  animation: chart-pulse 2.4s ease-out infinite;
}
@keyframes chart-pulse {
  0% {
    opacity: 0.25;
    transform: scale(1);
  }
  60% {
    opacity: 0;
    transform: scale(2.6);
  }
  100% {
    opacity: 0;
    transform: scale(2.6);
  }
}
/* Hero 浮動光暈 */
.float-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(2px);
  animation: orb-float 11s ease-in-out infinite;
}
.float-orb--teal {
  background: radial-gradient(
    circle,
    rgba(20, 184, 166, 0.45) 0%,
    rgba(20, 184, 166, 0) 70%
  );
}
.float-orb--navy {
  background: radial-gradient(
    circle,
    rgba(13, 108, 242, 0.3) 0%,
    rgba(13, 108, 242, 0) 70%
  );
}
.float-orb--1 {
  width: 160px;
  height: 160px;
  left: 6%;
  top: 18%;
  animation-delay: 0s;
}
.float-orb--2 {
  width: 110px;
  height: 110px;
  right: 8%;
  bottom: 14%;
  animation-delay: -3s;
  animation-duration: 9s;
}
.float-orb--3 {
  width: 70px;
  height: 70px;
  left: 42%;
  top: 8%;
  animation-delay: -6s;
  animation-duration: 13s;
}
@keyframes orb-float {
  0%,
  100% {
    transform: translate(0, 0);
  }
  33% {
    transform: translate(18px, -22px);
  }
  66% {
    transform: translate(-14px, 14px);
  }
}
/* Section 角落幾何 SVG 裝飾 */
.section-deco {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  /* 微微增加飽和度 + 對比，讓幾何更跳 */
  filter: saturate(1.15);
}
.section-deco--bottom-right {
  right: -80px;
  bottom: -80px;
  width: 680px;
  height: 680px;
}
.section-deco--top-left {
  left: -70px;
  top: -70px;
  width: 480px;
  height: 480px;
}
.section-deco--top-right {
  right: -60px;
  top: -60px;
  width: 480px;
  height: 480px;
}
.section-deco--bottom-left {
  left: -70px;
  bottom: -70px;
  width: 560px;
  height: 560px;
}
@media (max-width: 960px) {
  .section-deco--bottom-right {
    width: 460px;
    height: 460px;
  }
  .section-deco--top-left,
  .section-deco--top-right {
    width: 320px;
    height: 320px;
  }
  .section-deco--bottom-left {
    width: 380px;
    height: 380px;
  }
}
@media (max-width: 720px) {
  .section-deco--bottom-right,
  .section-deco--top-left,
  .section-deco--top-right,
  .section-deco--bottom-left {
    width: 260px;
    height: 260px;
  }
}
/* 任何含 .section-deco 的 section 都要 relative + overflow:hidden，
   且內容容器要 z-index 1 才能蓋在裝飾上 */
#services,
.achievements,
.section[aria-labelledby="whyTitle"],
.section[aria-labelledby="indTitle"],
.section[aria-labelledby="processTitle"],
.section[aria-labelledby="faqTitle"],
.section.pain-section {
  position: relative;
  overflow: hidden;
}
#services > .container,
.achievements > .container,
.section[aria-labelledby="whyTitle"] > .container,
.section[aria-labelledby="indTitle"] > .container,
.section[aria-labelledby="processTitle"] > .container,
.section[aria-labelledby="faqTitle"] > .container,
.section.pain-section > .container {
  position: relative;
  z-index: 1;
}
/* Service section 底部 svg pattern animation */
@keyframes deco-drift {
  0%,
  100% {
    transform: translate(0, 0) rotate(0);
  }
  50% {
    transform: translate(10px, -8px) rotate(2deg);
  }
}
.section-deco--drift {
  animation: deco-drift 16s ease-in-out infinite;
}
/* ============================================================
   Inner-page hero (pillar / service templates)
   ============================================================ */
.hero--inner {
  padding: clamp(48px, 6vw, 80px) 0 clamp(40px, 5vw, 64px);
  background:
    radial-gradient(
      900px 380px at 85% -10%,
      rgba(20, 184, 166, 0.14),
      transparent 60%
    ),
    radial-gradient(
      700px 380px at -5% 0%,
      rgba(30, 58, 110, 0.08),
      transparent 60%
    ),
    linear-gradient(180deg, #fafcfe 0%, #ffffff 100%);
}
.hero--inner .hero__title {
  font-size: clamp(26px, 3.4vw, 40px);
}
.hero__copy--center {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.hero__copy--center .hero__lead {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.hero__copy--center .btn-row {
  justify-content: center;
}
.hero__assure--center {
  justify-content: center;
  margin-left: auto;
  margin-right: auto;
  max-width: 720px;
}
/* hero--split：左文 + 右視覺 */
.hero--inner.hero--split {
  padding: clamp(48px, 6vw, 80px) 0 clamp(48px, 6vw, 72px);
}
.hero__grid--inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-10);
  align-items: center;
}
@media (min-width: 960px) {
  .hero__grid--inner {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--s-16);
  }
}
.hero__grid--inner .hero__copy {
  max-width: 580px;
}
.hero__grid--inner .hero__lead {
  max-width: 540px;
}
.hero__grid--inner .hero__assure {
  justify-content: flex-start;
  max-width: none;
}
/* Hero 視覺容器：白底卡片 + 浮影 + 內部光暈 */
/* 首頁 hero__visual：只當作 dashboard / 自訂內容的定位容器，不套白卡裝飾 */
.hero__visual {
  position: relative;
}
/* sub-page hero--split 才套用 SVG illustration 的白卡 + 格線裝飾 */
.hero--split .hero__visual {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  box-shadow:
    0 30px 60px -30px rgba(15, 23, 42, 0.22),
    0 10px 25px -10px rgba(20, 184, 166, 0.15);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero--split .hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      420px 280px at 100% 0%,
      rgba(20, 184, 166, 0.1),
      transparent 60%
    ),
    radial-gradient(
      360px 240px at 0% 100%,
      rgba(30, 58, 110, 0.06),
      transparent 60%
    );
  pointer-events: none;
}
.hero--split .hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.025) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  mask-image: radial-gradient(80% 80% at 50% 50%, #000 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(
    80% 80% at 50% 50%,
    #000 30%,
    transparent 90%
  );
}
.hero--split .hero__visual > svg,
.hero--split .hero__visual > .hv {
  position: relative;
  z-index: 1;
  width: 92%;
  max-width: 480px;
  height: auto;
}
/* hero-visual 共用元件樣式 */
.hv {
  display: block;
  width: 100%;
}
.hv-card {
  fill: #fff;
  stroke: var(--c-border);
  stroke-width: 1;
}
.hv-card--dark {
  fill: var(--c-bg-dark);
  stroke: rgba(255, 255, 255, 0.08);
}
.hv-text {
  font-family: var(--font-zh);
  font-size: 11px;
  fill: var(--c-text-strong);
  font-weight: 600;
}
.hv-text--en {
  font-family: var(--font-en);
  font-size: 10.5px;
  fill: var(--c-text-soft);
  letter-spacing: 0.04em;
}
.hv-text--meta {
  font-family: var(--font-en);
  font-size: 9.5px;
  fill: var(--c-text-meta);
}
.hv-text--accent {
  fill: var(--c-teal-700);
}
.hv-text--light {
  fill: var(--c-text-on-dark);
}
/* 內建幾個微動畫，依 hero-visual 使用 */
@keyframes hv-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(0.92);
  }
}
@keyframes hv-orbit {
  to {
    transform: rotate(360deg);
  }
}
@keyframes hv-rise {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}
@keyframes hv-scan {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  20%,
  80% {
    opacity: 1;
  }
  100% {
    transform: translateY(220%);
    opacity: 0;
  }
}
/* ============================================================
   Article body (markdown 轉成的內文：pillar / service)
   ============================================================ */
.article-section {
  position: relative;
  background: var(--c-bg-soft);
  overflow: hidden;
}
.article-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      900px 400px at 85% -8%,
      rgba(20, 184, 166, 0.07),
      transparent 60%
    ),
    radial-gradient(
      700px 320px at -5% 90%,
      rgba(30, 58, 110, 0.05),
      transparent 60%
    );
  pointer-events: none;
  z-index: 0;
}
.article-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(15, 23, 42, 0.045) 1px,
    transparent 0
  );
  background-size: 24px 24px;
  mask-image: linear-gradient(
    180deg,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 0;
}
.article-section > .container {
  position: relative;
  z-index: 1;
}
.article-wrap {
  max-width: var(--container-narrow);
  position: relative;
}
/* article 上方裝飾：teal 細線 + 章節徽章 */
.article-wrap::before {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-teal-500), var(--c-navy-700));
  border-radius: 2px;
  margin: 0 0 var(--s-8);
}
/* drop cap：第一段第一個字放大 */
.article-body > p:first-of-type::first-letter {
  font-family: var(--font-en), var(--font-zh);
  font-size: 3.4em;
  font-weight: 700;
  float: left;
  line-height: 0.9;
  margin: 0.08em 0.12em 0 0;
  color: var(--c-navy-900);
  background: linear-gradient(135deg, var(--c-navy-900), var(--c-teal-600));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.article-body {
  color: var(--c-text);
  font-size: 16.5px;
  line-height: 1.85;
}
.article-body > :first-child {
  margin-top: 0;
}
.article-body > :last-child {
  margin-bottom: 0;
}
.article-body h2 {
  position: relative;
  margin: var(--s-12) 0 var(--s-5);
  padding-left: var(--s-4);
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.35;
  color: var(--c-text-strong);
}
.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--c-teal-500), var(--c-navy-700));
}
.article-body h3 {
  margin: var(--s-8) 0 var(--s-3);
  font-size: clamp(18px, 1.6vw, 21px);
  color: var(--c-navy-900);
}
.article-body p {
  margin: 0 0 var(--s-5);
}
.article-body a {
  color: var(--c-teal-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.article-body a:hover {
  color: var(--c-teal-600);
  text-decoration-thickness: 2px;
}
.article-body strong {
  color: var(--c-text-strong);
  font-weight: 700;
}
.article-body ul,
.article-body ol {
  margin: 0 0 var(--s-5);
  padding-left: var(--s-6);
}
.article-body li {
  margin: 0 0 var(--s-2);
}
.article-body li::marker {
  color: var(--c-teal-600);
}
.article-body ul li {
  list-style: none;
  position: relative;
  padding-left: var(--s-5);
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-teal-500);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.18);
}
.article-body ol {
  list-style: decimal;
}
.article-body blockquote {
  margin: var(--s-6) 0;
  padding: var(--s-4) var(--s-6);
  border-left: 4px solid var(--c-teal-500);
  background: #fff;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  color: var(--c-text-strong);
  box-shadow: var(--sh-1);
}
.article-body blockquote p:last-child {
  margin: 0;
}
.article-body code {
  font-family: var(--font-en);
  font-size: 0.9em;
  padding: 2px 6px;
  background: var(--c-bg-tint);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  color: var(--c-navy-900);
}
.article-body pre {
  margin: var(--s-6) 0;
  padding: var(--s-5);
  background: var(--c-bg-dark);
  color: var(--c-text-on-dark);
  border-radius: var(--r-md);
  overflow-x: auto;
  line-height: 1.6;
  font-size: 14px;
}
.article-body pre code {
  padding: 0;
  background: transparent;
  border: 0;
  color: inherit;
  font-size: inherit;
}
.article-body hr {
  border: 0;
  height: 1px;
  background: var(--c-border);
  margin: var(--s-10) 0;
}
.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  margin: var(--s-6) 0;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--s-6) 0;
  font-size: 15px;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.article-body th,
.article-body td {
  padding: var(--s-3) var(--s-4);
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}
.article-body th {
  background: var(--c-bg-soft);
  color: var(--c-text-strong);
  font-weight: 600;
}
.article-body tr:last-child td {
  border-bottom: 0;
}
/* ============================================================
   Milestones timeline（首頁第三區塊：20 年里程碑）
   ============================================================ */
.milestones {
  position: relative;
  overflow: hidden;
}
.milestones > .container {
  position: relative;
  z-index: 1;
}
.timeline {
  list-style: none;
  margin: var(--s-12) 0 0;
  padding: 0;
  position: relative;
}
/* 中央脊柱（desktop）/ 左側脊柱（mobile） */
.timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 24px;
  width: 3px;
  background: linear-gradient(
    180deg,
    var(--c-teal-500) 0%,
    var(--c-teal-600) 50%,
    var(--c-navy-700) 100%
  );
  border-radius: 2px;
  opacity: 0.35;
}
@media (min-width: 920px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.55;
  }
}
.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  grid-template-areas: "year card";
  column-gap: var(--s-6);
  row-gap: var(--s-2);
  padding: 0 0 var(--s-10) 0;
  align-items: start;
}
@media (min-width: 920px) {
  .timeline__item {
    grid-template-columns: 1fr 120px 1fr;
    grid-template-areas: "left year right";
    column-gap: var(--s-8);
    padding-bottom: var(--s-12);
    align-items: center;
  }
  /* 偶數：card 在左、空白在右 */
  .timeline__item:nth-child(even) .timeline__card {
    grid-area: left;
    text-align: right;
  }
  .timeline__item:nth-child(even) .timeline__tag,
  .timeline__item:nth-child(even) .timeline__card {
    justify-self: end;
  }
  /* 奇數：card 在右、空白在左 */
  .timeline__item:nth-child(odd) .timeline__card {
    grid-area: right;
  }
}
.timeline__year {
  grid-area: year;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-navy-900), var(--c-teal-700));
  color: #fff;
  font-family: var(--font-en);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow:
    0 0 0 4px #fff,
    0 0 0 5px rgba(20, 184, 166, 0.2),
    0 10px 24px -8px rgba(20, 184, 166, 0.45);
  position: relative;
  z-index: 1;
}
@media (min-width: 920px) {
  .timeline__year {
    width: 88px;
    height: 88px;
    font-size: 18px;
    margin: 0 auto;
    box-shadow:
      0 0 0 6px #fff,
      0 0 0 7px rgba(20, 184, 166, 0.2),
      0 14px 32px -8px rgba(20, 184, 166, 0.55);
  }
}
.timeline__node {
  display: none;
}
.timeline__card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-6) var(--s-6) calc(var(--s-5) + 2px);
  box-shadow:
    0 4px 6px -1px rgba(15, 23, 42, 0.04),
    0 14px 28px -16px rgba(15, 23, 42, 0.12);
  transition:
    transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
  position: relative;
}
.timeline__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 4px;
  height: 32px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--c-teal-500), var(--c-teal-600));
}
@media (min-width: 920px) {
  .timeline__item:nth-child(even) .timeline__card::before {
    left: auto;
    right: 0;
    border-radius: 4px 0 0 4px;
  }
}
.timeline__card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 8px 16px -4px rgba(15, 23, 42, 0.08),
    0 24px 48px -16px rgba(20, 184, 166, 0.25);
}
.timeline__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-teal-700);
  background: var(--c-teal-50);
  border: 1px solid var(--c-teal-100);
  border-radius: var(--r-pill);
  margin-bottom: var(--s-3);
}
.timeline__card h3 {
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.45;
  margin: 0 0 var(--s-2);
  color: var(--c-text-strong);
  letter-spacing: -0.005em;
}
.timeline__card p {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-text);
  margin: 0;
}
/* 當下（2026）強調樣式 */
.timeline__item--current .timeline__year {
  background: linear-gradient(135deg, var(--c-teal-500), var(--c-navy-800));
  animation: timeline-pulse 2.6s var(--ease) infinite;
}
.timeline__item--current .timeline__card {
  background: linear-gradient(180deg, #fff 0%, var(--c-teal-50) 100%);
  border-color: var(--c-teal-100);
  box-shadow:
    0 8px 16px -4px rgba(20, 184, 166, 0.15),
    0 24px 48px -16px rgba(20, 184, 166, 0.3);
}
.timeline__item--current .timeline__tag {
  background: var(--c-teal-500);
  color: #fff;
  border-color: var(--c-teal-500);
}
@keyframes timeline-pulse {
  0%,
  100% {
    box-shadow:
      0 0 0 6px #fff,
      0 0 0 7px rgba(20, 184, 166, 0.25),
      0 14px 32px -8px rgba(20, 184, 166, 0.55);
  }
  50% {
    box-shadow:
      0 0 0 6px #fff,
      0 0 0 9px rgba(20, 184, 166, 0.45),
      0 16px 38px -6px rgba(20, 184, 166, 0.75);
  }
}
/* 末項不要 bottom padding */
.timeline__item:last-child {
  padding-bottom: 0;
}
/* CTA */
.milestones__cta {
  margin-top: var(--s-10);
  text-align: center;
}
.about-milestones {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 4.8vw, 58px) clamp(10px, 1vw, 20px) 0;
  background:
    radial-gradient(
      720px 300px at 50% -8%,
      rgba(20, 184, 166, 0.16),
      transparent 64%
    ),
    radial-gradient(
      360px 580px at -4% 48%,
      rgba(20, 184, 166, 0.12),
      transparent 70%
    ),
    radial-gradient(
      360px 580px at 104% 48%,
      rgba(20, 184, 166, 0.12),
      transparent 70%
    ),
    linear-gradient(180deg, #f8ffff 0%, var(--c-teal-50) 72%, #e6fbf7 100%);
}
.about-milestones__inner {
  position: relative;
  z-index: 1;
  max-width: 1095px;
  margin: 0 auto;
}
.about-milestones .section-head {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.about-milestones .section-head h2 {
  color: var(--c-navy-700);
  font-size: clamp(27px, 3.2vw, 36px);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-wrap: revert;
}
.about-milestones .section-head h2::before,
.about-milestones .section-head h2::after {
  display: none;
  content: none;
}
.about-milestones .section-head p {
  max-width: 760px;
  margin-inline: auto;
  color: var(--c-text);
  font-weight: 600;
}
.about-milestones .timeline {
  max-width: 1095px;
  margin: clamp(28px, 3.8vw, 42px) auto 0;
}
.about-milestones .timeline::before {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  opacity: 1;
  transform: translateX(-50%);
  background: linear-gradient(
    180deg,
    var(--c-teal-400) 0%,
    var(--c-teal-600) 45%,
    var(--c-navy-700) 100%
  );
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.11);
}
.about-milestones .timeline__item {
  grid-template-columns: minmax(0, 1fr) 96px minmax(0, 1fr);
  grid-template-areas: "left year right";
  column-gap: 26px;
  row-gap: 0;
  align-items: center;
  padding-bottom: 22px;
}
.about-milestones .timeline__year {
  grid-area: year;
  width: 72px;
  height: 72px;
  margin: 0 auto;
  color: #fff;
  border: 3px solid #fff;
  background: linear-gradient(135deg, var(--c-navy-900), var(--c-teal-700));
  box-shadow:
    0 0 0 3px #fff,
    0 0 0 4px rgba(20, 184, 166, 0.2),
    0 14px 32px -8px rgba(20, 184, 166, 0.55);
}
.about-milestones .timeline__card,
.about-milestones .timeline__media {
  width: 100%;
  max-width: 430px;
  border: 1px solid rgba(20, 184, 166, 0.3);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 16px 30px -22px rgba(15, 23, 42, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.about-milestones .timeline__card {
  padding: 24px 28px;
}
.about-milestones .timeline__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  display: block;
  width: 4px;
  height: 32px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--c-teal-500), var(--c-teal-600));
}
.about-milestones .timeline__tag {
  color: var(--c-teal-700);
  background: #fffbeb;
  border-color: rgba(245, 158, 11, 0.45);
  letter-spacing: 0;
}
.about-milestones .timeline__card h3 {
  color: var(--c-text-strong);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.45;
  margin: 0 0 var(--s-2);
  letter-spacing: -0.005em;
}
.about-milestones .timeline__card p {
  color: var(--c-text);
  font-size: 14.5px;
  line-height: 1.7;
}
.about-milestones .timeline__media {
  overflow: hidden;
  margin: 0;
}
.about-milestones .timeline__media img {
  width: 100%;
  aspect-ratio: 16 / 8.2;
  object-fit: cover;
}
.about-milestones .timeline__item--current .timeline__year {
  background: linear-gradient(135deg, var(--c-teal-500), var(--c-navy-800));
}
.about-milestones .timeline__item--current .timeline__card {
  border-color: rgba(20, 184, 166, 0.48);
}
.about-milestones .timeline__item:last-child {
  padding-bottom: 0;
}
.milestones-feature-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  max-width: 1050px;
  margin: clamp(24px, 4vw, 40px) auto 0;
  padding: 18px 20px;
  list-style: none;
  border: 1px solid rgba(20, 184, 166, 0.26);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 20px 44px -30px rgba(15, 23, 42, 0.38);
}
.milestones-feature-strip li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  grid-template-areas:
    "icon title"
    "icon text";
  column-gap: 14px;
  align-items: center;
  min-height: 64px;
  padding: 0 18px;
  color: var(--c-navy-700);
  border-right: 1px solid rgba(20, 184, 166, 0.18);
}
.milestones-feature-strip li:last-child {
  border-right: 0;
}
.milestones-feature-strip__icon {
  grid-area: icon;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-teal-600), var(--c-teal-400));
  box-shadow: 0 10px 22px rgba(13, 148, 136, 0.2);
}
.milestones-feature-strip strong {
  grid-area: title;
  color: var(--c-navy-700);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.25;
}
.milestones-feature-strip span:last-child {
  grid-area: text;
  color: var(--c-text);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}
.about-milestones .milestones__cta {
  margin-top: var(--s-10);
  padding-bottom: clamp(28px, 4vw, 44px);
  text-align: center;
}
.about-milestones .milestones__cta::before {
  content: none;
}
.about-milestones .milestones__cta .btn {
  min-width: 0;
}
@media (min-width: 920px) {
  .about-milestones .timeline__item {
    grid-template-columns: minmax(130px, 190px) minmax(0, 1.25fr) 96px minmax(
        0,
        1.25fr
      ) minmax(130px, 190px);
    grid-template-areas: "lmedia lcard year rcard rmedia";
    column-gap: 8px;
    min-height: 104px;
    padding-bottom: 0;
  }
  .about-milestones .timeline__item + .timeline__item {
    margin-top: -54px;
  }
  .about-milestones .timeline__card,
  .about-milestones .timeline__media {
    max-width: none;
    min-height: 122px;
  }
  .about-milestones .timeline__media {
    height: 122px;
  }
  .about-milestones .timeline__card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 22px 18px;
  }
  .about-milestones .timeline__tag {
    position: absolute;
    top: -17px;
    left: 22px;
    display: inline-flex;
    align-self: flex-start;
    margin-bottom: 0;
  }
  .about-milestones .timeline__card h3 {
    font-size: clamp(16px, 1.6vw, 19px);
  }
  .about-milestones .timeline__card p {
    font-size: 13.5px;
    line-height: 1.6;
  }
  .about-milestones .timeline__media img {
    height: 100%;
    aspect-ratio: auto;
  }
  .about-milestones .timeline__item:nth-child(odd) .timeline__card {
    grid-area: lcard;
    justify-self: stretch;
    text-align: left;
  }
  .about-milestones .timeline__item:nth-child(odd) .timeline__media {
    grid-area: lmedia;
    justify-self: stretch;
  }
  .about-milestones .timeline__item:nth-child(odd) .timeline__card,
  .about-milestones .timeline__item:nth-child(odd) .timeline__media {
    transform: translateY(8px);
  }
  .about-milestones .timeline__item:nth-child(even) .timeline__card {
    grid-area: rcard;
    justify-self: stretch;
    text-align: left;
  }
  .about-milestones .timeline__item:nth-child(even) .timeline__media {
    grid-area: rmedia;
    justify-self: stretch;
  }
  .about-milestones .timeline__item:nth-child(even) .timeline__card,
  .about-milestones .timeline__item:nth-child(even) .timeline__media {
    transform: translateY(8px);
  }
}
@media (max-width: 919px) {
  .about-milestones .timeline::before {
    left: 36px;
    transform: none;
  }
  .about-milestones .timeline__item {
    grid-template-columns: 72px minmax(0, 1fr);
    grid-template-areas:
      "year card"
      "year media";
    column-gap: 18px;
    row-gap: 12px;
  }
  .about-milestones .timeline__year {
    width: 60px;
    height: 60px;
    font-size: 15px;
  }
  .about-milestones .timeline__item:nth-child(n) .timeline__card {
    grid-area: card;
  }
  .about-milestones .timeline__item:nth-child(n) .timeline__media {
    grid-area: media;
  }
  .about-milestones .timeline__card,
  .about-milestones .timeline__media {
    max-width: 100%;
  }
  .milestones-feature-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 16px;
  }
  .milestones-feature-strip li {
    border-right: 0;
    padding: 0;
  }
  .about-milestones .milestones__cta {
    text-align: center;
  }
}
@media (max-width: 560px) {
  .about-milestones {
    padding-inline: 14px;
  }
  .about-milestones .section-head h2 {
    letter-spacing: 0.02em;
  }
  .about-milestones .section-head h2::before,
  .about-milestones .section-head h2::after {
    display: none;
  }
  .milestones-feature-strip {
    grid-template-columns: 1fr;
  }
  .about-milestones .milestones__cta {
    padding-bottom: 28px;
  }
}
/* ============================================================
   Article banner（pillar / service / SEO 文章上方大圖）
   ============================================================ */
.article-banner {
  position: relative;
  margin: 0 auto;
  max-width: 1180px;
  padding: 0 clamp(16px, 4vw, 32px);
  z-index: 1;
}
.article-banner img {
  display: block;
  width: 100%;
  height: clamp(220px, 38vw, 420px);
  object-fit: cover;
  border-radius: var(--r-xl);
  box-shadow:
    0 30px 60px -30px rgba(15, 23, 42, 0.35),
    0 12px 28px -12px rgba(20, 184, 166, 0.22);
  filter: saturate(1.05);
}
.article-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: 0 clamp(16px, 4vw, 32px);
  border-radius: var(--r-xl);
  background: linear-gradient(
    180deg,
    transparent 50%,
    rgba(15, 23, 42, 0.18) 100%
  );
  pointer-events: none;
}
.article-banner figcaption {
  margin-top: var(--s-3);
  text-align: center;
  font-size: 13px;
  color: var(--c-text-soft);
  letter-spacing: 0.02em;
}
/* banner 與下方 article-section 略微重疊，視覺浮起 */
.article-banner + .article-section {
  margin-top: calc(-1 * clamp(40px, 6vw, 64px));
  padding-top: calc(var(--s-20) + clamp(40px, 6vw, 64px));
}
/* ============================================================
   Related links section（pillar / service / blog 文末）
   ============================================================ */
.related {
  position: relative;
  padding: var(--s-16) 0;
  background:
    radial-gradient(
      800px 320px at 100% 0%,
      rgba(20, 184, 166, 0.06),
      transparent 60%
    ),
    linear-gradient(180deg, #ffffff 0%, var(--c-bg-soft) 100%);
  border-top: 1px solid var(--c-border);
}
/* 當 related 同時帶 section--marble：採用大理石紋背景（與首頁 milestones 視覺呼應） */
.related.section--marble {
  background:
    radial-gradient(
      900px 400px at 12% 0%,
      rgba(20, 184, 166, 0.14),
      transparent 60%
    ),
    radial-gradient(
      700px 380px at 90% 100%,
      rgba(30, 58, 110, 0.08),
      transparent 60%
    ),
    url("../images/marble-bg.webp") center / cover no-repeat,
    #fafbfd;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}
/* marble 底下卡片加白邊 + 微透 backdrop，視覺漂浮感 */
.related.section--marble .related__col {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow:
    0 4px 6px -1px rgba(15, 23, 42, 0.06),
    0 14px 28px -16px rgba(15, 23, 42, 0.12);
}
.related.section--marble .related__col:hover {
  background: #fff;
  border-color: var(--c-border-strong);
  box-shadow:
    0 10px 20px -10px rgba(15, 23, 42, 0.14),
    0 24px 48px -16px rgba(20, 184, 166, 0.25);
}
/* aside-card 邊緣加白邊提升 marble 上的漂浮感 */
.related.section--marble .related__aside-card {
  outline: 4px solid rgba(255, 255, 255, 0.7);
  outline-offset: -1px;
}
.related > .container {
  position: relative;
  z-index: 1;
}
.related > .container > h2 {
  text-align: center;
  font-size: clamp(22px, 2.4vw, 30px);
  margin: 0 0 var(--s-10);
  color: var(--c-text-strong);
  letter-spacing: -0.01em;
}
.related > .container > h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin: var(--s-3) auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-teal-500), var(--c-navy-700));
}
.related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-6);
}
@media (min-width: 768px) {
  .related__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-8);
  }
}
.related__col {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-8);
  box-shadow: var(--sh-1);
  transition:
    box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.related__col:hover {
  box-shadow: var(--sh-3);
  transform: translateY(-2px);
}
.related__col h3 {
  margin: 0 0 var(--s-5);
  padding-bottom: var(--s-3);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-navy-900);
  border-bottom: 2px solid var(--c-teal-100);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}
.related__col h3::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-teal-500);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.18);
}
.related__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s-2);
}
.related__col li {
  margin: 0;
}
.related__col a {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-md);
  color: var(--c-text-strong);
  font-size: 15px;
  font-weight: 500;
  background: var(--c-bg-soft);
  border: 1px solid transparent;
  transition: all 0.15s var(--ease);
  text-decoration: none;
}
.related__col a::before {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--c-teal-600);
  border-top: 2px solid var(--c-teal-600);
  transform: rotate(45deg);
  flex: none;
  transition: transform 0.15s var(--ease);
}
.related__col a:hover {
  background: var(--c-teal-50);
  border-color: var(--c-teal-100);
  color: var(--c-teal-700);
  transform: translateX(2px);
}
.related__col a:hover::before {
  transform: rotate(45deg) translate(2px, -2px);
}
/* aside-card：當無 related_posts 時，右欄改放 aside_image */
.related__aside-card {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-bg-dark);
  min-height: 280px;
  box-shadow: var(--sh-3);
  transform: translateY(0);
  transition:
    transform 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}
.related__aside-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 30px 60px -30px rgba(15, 23, 42, 0.35),
    0 16px 32px -16px rgba(20, 184, 166, 0.25);
}
.related__aside-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  filter: saturate(1.05);
  transition: transform 0.8s var(--ease);
}
.related__aside-card:hover img {
  transform: scale(1.04);
}
.related__aside-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background:
    radial-gradient(
      420px 240px at 12% 100%,
      rgba(20, 184, 166, 0.42),
      transparent 60%
    ),
    linear-gradient(180deg, transparent 35%, rgba(15, 23, 42, 0.55) 100%);
}
.related__aside-badge {
  position: absolute;
  left: var(--s-5);
  bottom: var(--s-5);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  z-index: 2;
}
.related__aside-badge svg {
  color: var(--c-teal-400);
}
.related__aside-card figcaption {
  position: absolute;
  left: var(--s-5);
  right: var(--s-5);
  top: var(--s-5);
  z-index: 2;
  color: rgba(255, 255, 255, 0.92);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.55;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}
/* ============================================================
   Article discovery（首頁最新文章 / SEO 主題頁文章索引）
   ============================================================ */
.article-discovery {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      780px 360px at 12% 0%,
      rgba(20, 184, 166, 0.1),
      transparent 62%
    ),
    linear-gradient(180deg, #fff 0%, var(--c-bg-soft) 100%);
}
.article-discovery--index {
  border-top: 1px solid var(--c-border);
}
.article-discovery--home {
  background:
    radial-gradient(
      720px 340px at 88% 0%,
      rgba(245, 158, 11, 0.1),
      transparent 62%
    ),
    linear-gradient(180deg, #fff 0%, var(--c-bg-soft) 100%);
}
.article-discovery__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-6);
}
.article-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: var(--s-6);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--sh-1);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.article-card:hover {
  transform: translateY(-2px);
  border-color: var(--c-teal-100);
  box-shadow:
    0 12px 24px -16px rgba(15, 23, 42, 0.18),
    0 14px 30px -20px rgba(20, 184, 166, 0.3);
}
.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
  color: var(--c-text-soft);
  font-size: 12px;
  font-weight: 700;
}
.article-card__meta span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  color: var(--c-teal-700);
  background: var(--c-teal-50);
}
.article-card h3 {
  margin: 0 0 var(--s-3);
  font-size: 20px;
  line-height: 1.35;
}
.article-card h3 a {
  color: var(--c-text-strong);
  text-decoration: none;
}
.article-card h3 a:hover {
  color: var(--c-teal-700);
}
.article-card p {
  margin: 0 0 var(--s-5);
  color: var(--c-text);
  font-size: 14.5px;
  line-height: 1.75;
}
.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  margin-top: auto;
  color: var(--c-navy-700);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}
.article-card__link svg {
  flex: none;
  color: var(--c-teal-600);
  transition: transform 0.15s var(--ease);
}
.article-card__link:hover svg {
  transform: translateX(3px);
}
.article-discovery__more {
  display: flex;
  justify-content: center;
  margin-top: var(--s-8);
}
@media (max-width: 960px) {
  .article-discovery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 720px) {
  .article-discovery__grid {
    grid-template-columns: 1fr;
  }
  .article-card {
    padding: var(--s-5);
  }
}
/* ---------- 21. 20 週年方案・左側浮動廣告 + 彈出視窗 ---------- */
.promo-dock {
  position: fixed;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 46;
  width: 118px;
  animation: promo-bob 4.6s var(--ease) infinite;
}
.promo-dock:hover {
  animation-play-state: paused;
}
@keyframes promo-bob {
  0%,
  100% {
    transform: translateY(-50%);
  }
  50% {
    transform: translateY(calc(-50% - 14px));
  }
}
.promo-dock__close {
  position: absolute;
  top: -9px;
  right: -9px;
  z-index: 2;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: var(--c-navy-800);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--sh-2);
  transition: background 0.15s var(--ease);
}
.promo-dock__close:hover {
  background: var(--c-danger);
}
.promo-card {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  overflow: hidden;
  background: transparent;
  box-shadow: 0 14px 30px -12px rgba(5, 13, 31, 0.58);
  transition:
    box-shadow 0.18s var(--ease),
    transform 0.18s var(--ease);
}
.promo-card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 18px 38px -10px rgba(5, 13, 31, 0.75),
    0 0 0 3px rgba(245, 158, 11, 0.16);
}
.promo-card__image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}
.promo-card::after {
  content: none;
}
@keyframes promo-shine {
  0% {
    background-position: 100% 0;
  }
  28% {
    background-position: 0% 0;
  }
  100% {
    background-position: 0% 0;
  }
}
/* 彈出視窗 */
.promo-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px;
  overflow-y: auto;
}
.promo-modal.is-open {
  display: flex;
}
.promo-modal__overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 13, 31, 0.74);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}
.promo-modal__dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 940px;
  margin: auto;
  background: var(--c-bg);
  border-radius: var(--r-xl);
  box-shadow: 0 30px 60px -12px rgba(5, 13, 31, 0.6);
  overflow: hidden;
  animation: promo-pop 0.24s var(--ease);
}
.promo-modal__dialog:focus {
  outline: none;
}
@keyframes promo-pop {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.promo-modal__x {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(5, 13, 31, 0.55);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.15s var(--ease);
}
.promo-modal__x:hover {
  background: rgba(5, 13, 31, 0.8);
}
.promo-modal__grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
}
/* 彈窗左欄：方案介紹 */
.promo-info {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 30px 12px;
  color: var(--c-text-on-dark);
  background:
    radial-gradient(
      135% 90% at 100% 0%,
      rgba(245, 158, 11, 0.22),
      transparent 56%
    ),
    linear-gradient(165deg, var(--c-navy-800) 0%, var(--c-navy-950) 100%);
}
.promo-info__badge {
  align-self: flex-start;
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-navy-950);
  background: linear-gradient(180deg, #fde68a, #f59e0b);
  padding: 4px 13px;
  border-radius: var(--r-pill);
}
.promo-info__title {
  margin: 14px 0 8px;
  font-size: 27px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: #fff;
}
.promo-info__hook {
  margin: 0 0 18px;
  padding-right: 84px;
  font-size: 14.5px;
  line-height: 1.6;
  color: #fde68a;
}
.promo-info__hook strong {
  color: #fff;
}
.promo-info__feats {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.promo-info__feats li {
  display: flex;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.55;
}
.promo-info__feats svg {
  flex: none;
  margin-top: 2px;
  color: var(--c-teal-400);
}
.promo-info__feats strong {
  color: #fff;
}
.promo-price {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--c-border-on-dark);
  border-radius: var(--r-lg);
  padding: 13px 16px;
}
.promo-price__head {
  margin: 0 0 7px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fde68a;
}
.promo-price table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.promo-price td {
  padding: 5px 0;
  border-bottom: 1px dashed var(--c-border-on-dark);
}
.promo-price tr:last-child td {
  border-bottom: none;
}
.promo-price td:last-child {
  text-align: right;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.promo-price__note {
  margin: 8px 0 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--c-text-meta);
}
.promo-info__deadline {
  display: flex;
  gap: 8px;
  margin: 15px 0 0;
  font-size: 12px;
  line-height: 1.55;
}
.promo-info__deadline svg {
  flex: none;
  margin-top: 1px;
  color: #fbbf24;
}
.promo-info__deadline strong {
  color: #fde68a;
}
.promo-info__stamp {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 88px;
  height: auto;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.4));
  pointer-events: none;
}
.promo-info__extras {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-top: auto;
  padding-top: 18px;
}
.promo-info__line {
  width: 120px;
  height: auto;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(5, 13, 31, 0.24);
}
.promo-info__gift {
  width: 200px;
  height: auto;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.45));
}
/* 彈窗右欄：諮詢表單 */
.promo-form {
  padding: 30px 30px 26px;
  background: var(--c-bg);
}
.promo-form__title {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 800;
  color: var(--c-text-strong);
}
.promo-form__sub {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-text-soft);
}
.promo-form .field {
  margin-bottom: 12px;
}
.promo-form .field input,
.promo-form .field select {
  height: 40px;
  padding: 8px 12px;
  font-size: 14px;
}
.promo-form .field textarea {
  padding: 8px 12px;
  font-size: 14px;
}
.promo-form .field textarea {
  min-height: 70px;
}
.promo-form .captcha-box {
  grid-template-columns: 108px 1fr;
}
.promo-form .captcha-box__question,
.promo-form .captcha-box input {
  min-height: 40px;
  height: 40px;
}
.promo-form__trust {
  margin: 11px 0 0;
  font-size: 11.5px;
  line-height: 1.6;
  text-align: center;
  color: var(--c-text-meta);
}
.promo-form__line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 12px;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-line);
  background: rgba(6, 199, 85, 0.08);
  border: 1px solid rgba(6, 199, 85, 0.32);
  border-radius: var(--r-sm);
  transition: background 0.15s var(--ease);
}
.promo-form__line:hover {
  background: rgba(6, 199, 85, 0.16);
  color: var(--c-line);
}
body.promo-open {
  overflow: hidden;
}
@media (max-width: 768px) {
  .promo-modal {
    padding: 16px 12px;
  }
  .promo-modal__grid {
    grid-template-columns: 1fr;
  }
  .promo-info {
    padding: 28px 22px 12px;
  }
  .promo-info__title {
    font-size: 23px;
  }
  .promo-form {
    padding: 24px 22px;
  }
  .promo-dock {
    display: none !important;
  }
  @keyframes promo-bob-sm {
    0%,
    100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-9px);
    }
  }
  .promo-card {
    padding: 28px 10px 13px;
    gap: 5px;
  }
  .promo-card__seal {
    width: 76px;
  }
  .promo-card::after {
    top: 34px;
    width: 76px;
    height: 76px;
  }
  .promo-card__title {
    font-size: 14px;
  }
  .promo-card__hook {
    font-size: 10.5px;
  }
  .promo-card__cta {
    font-size: 11px;
    padding: 6px 11px;
  }
}
/* ============================================================
   Reduced motion override
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  .dashboard__chart svg path[fill="none"],
  .growth-chart__svg path[fill="none"] {
    stroke-dasharray: none;
    stroke-dashoffset: 0;
  }
}