/* ==========================================================================
   益佳医（西安）软件技术有限公司 — 全站样式
   Design tokens + components + pages
   ========================================================================== */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Brand */
  --brand-50:  #eef4ff;
  --brand-100: #dbe7ff;
  --brand-200: #bfd4ff;
  --brand-300: #93b6ff;
  --brand-400: #5f91fd;
  --brand-500: #2f6ef5;
  --brand-600: #0b63f6;
  --brand-700: #0849c4;
  --brand-800: #0a3d99;
  --brand-900: #0c3178;

  /* Accent */
  --cyan-300: #67e8f9;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;

  /* Ink / surface */
  --ink-900: #050a1a;
  --ink-800: #0a1128;
  --ink-700: #101a3a;
  --ink-600: #1b2749;

  --text:        #0f172a;
  --text-soft:   #475569;
  --text-mute:   #5f6d80;
  --text-invert: #ffffff;

  --bg:      #ffffff;
  --bg-soft: #f6f8fd;
  --bg-line: #e6ebf5;

  /* Effects */
  --grad-brand: linear-gradient(120deg, var(--brand-600) 0%, var(--brand-400) 45%, var(--cyan-400) 100%);
  --grad-brand-soft: linear-gradient(135deg, #eef4ff 0%, #f0f9ff 55%, #ecfeff 100%);
  --grad-text: linear-gradient(100deg, #0b63f6 0%, #2f6ef5 35%, #06b6d4 100%);

  --shadow-xs: 0 1px 2px rgba(10, 17, 40, .06);
  --shadow-sm: 0 2px 8px rgba(10, 17, 40, .06), 0 1px 2px rgba(10, 17, 40, .04);
  --shadow-md: 0 12px 28px -8px rgba(11, 42, 96, .16), 0 4px 10px -4px rgba(11, 42, 96, .08);
  --shadow-lg: 0 28px 60px -18px rgba(11, 42, 96, .26), 0 10px 22px -12px rgba(11, 42, 96, .12);
  --shadow-brand: 0 14px 32px -10px rgba(11, 99, 246, .5);

  /* Radius */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --r-full: 999px;

  /* Spacing rhythm */
  --container: 1200px;
  --gutter: 24px;
  --section-y: 112px;

  /* Motion */
  --ease: cubic-bezier(.22, .68, .3, 1);
  --dur: .45s;

  --header-h: 76px;
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Noto Sans SC",
               "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "tnum" on;
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4, h5 {
  margin: 0;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--text);
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }

::selection { background: rgba(11, 99, 246, .16); color: var(--brand-700); }

/* ---------- 3. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-narrow { max-width: 880px; }

.section { padding-block: var(--section-y); position: relative; }
.section-sm { padding-block: 72px; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--ink-900); color: var(--text-invert); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }

.grid { display: grid; gap: 28px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.row-wrap { flex-wrap: wrap; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.spacer { flex: 1; }

/* ---------- 4. Typography helpers ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-600);
}
.section-dark .eyebrow { color: var(--cyan-300); }

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
}

.h-display {
  font-size: clamp(2.4rem, 5.6vw, 4.1rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.03em;
}
.h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 800; letter-spacing: -.025em; line-height: 1.18; }
.h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.25; }
.h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); font-weight: 700; }
.h4 { font-size: 1.02rem; font-weight: 700; }

.lead {
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  line-height: 1.85;
  color: var(--text-soft);
}
.section-dark .lead { color: rgba(255, 255, 255, .72); }

.text-brand  { color: var(--brand-600); }
.text-soft   { color: var(--text-soft); }
.text-mute   { color: var(--text-mute); }
.text-center { text-align: center; }
.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-dark .text-gradient {
  background: linear-gradient(100deg, #fff 10%, var(--cyan-300) 60%, var(--brand-300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mx-auto { margin-inline: auto; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mb-16 { margin-bottom: 16px; }

.measure { max-width: 62ch; }
.mx-auto-measure { margin-inline: auto; }

/* ---------- 5. Buttons ---------- */
.btn {
  --btn-py: 13px;
  --btn-px: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: var(--btn-py) var(--btn-px);
  border-radius: var(--r-full);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.btn-primary:hover { box-shadow: 0 18px 38px -10px rgba(11, 99, 246, .62); }

.btn-ghost {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border-color: rgba(255, 255, 255, .28);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .18); border-color: rgba(255, 255, 255, .45); }

.btn-outline {
  background: #fff;
  color: var(--brand-600);
  border-color: var(--brand-200);
  box-shadow: var(--shadow-xs);
}
.btn-outline:hover { border-color: var(--brand-400); box-shadow: var(--shadow-sm); }

.btn-soft {
  background: var(--brand-50);
  color: var(--brand-700);
}
.btn-soft:hover { background: var(--brand-100); }

.btn-dark {
  background: var(--ink-800);
  color: #fff;
}
.btn-dark:hover { background: var(--ink-700); }

.btn-lg { --btn-py: 16px; --btn-px: 34px; font-size: 16px; }
.btn-sm { --btn-py: 10px; --btn-px: 18px; font-size: 14px; }
.btn-block { display: flex; width: 100%; }

.btn .ico { width: 18px; height: 18px; flex: none; }

/* Text link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 15px;
  color: var(--brand-600);
  transition: gap .25s var(--ease), color .25s var(--ease);
}
.link-arrow::after {
  content: "→";
  transition: transform .25s var(--ease);
}
.link-arrow:hover { color: var(--brand-700); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---------- 6. Badges / chips ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px 7px 12px;
  border-radius: var(--r-full);
  font-size: 13px;
  font-weight: 600;
  background: var(--brand-50);
  color: var(--brand-700);
  border: 1px solid var(--brand-100);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .2);
  animation: pulse 2.2s ease-in-out infinite;
}
.badge-on-dark {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .2);
  color: #fff;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--r-full);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--brand-700);
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  white-space: nowrap;
}
.chip-cyan { color: #0e7490; background: #ecfeff; border-color: #cffafe; }
.chip-ink  { color: var(--text-soft); background: #f1f5f9; border-color: #e2e8f0; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 211, 238, .25); }
  50%      { box-shadow: 0 0 0 7px rgba(34, 211, 238, 0); }
}

/* ---------- 7. Cards ---------- */
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--bg-line);
  border-radius: var(--r-lg);
  padding: 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.card-hover:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-200);
}

.card-title { font-size: 1.18rem; font-weight: 700; margin-bottom: 10px; }
.card-text  { color: var(--text-soft); font-size: 15px; line-height: 1.8; }

.icon-tile {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  background: var(--grad-brand-soft);
  border: 1px solid var(--brand-100);
  color: var(--brand-600);
  margin-bottom: 20px;
  flex: none;
}
.icon-tile .ico { width: 26px; height: 26px; }
.icon-tile-lg { width: 60px; height: 60px; border-radius: var(--r-lg); }
.icon-tile-lg .ico { width: 30px; height: 30px; }

.card-glass {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: var(--r-lg);
  backdrop-filter: blur(12px);
}
.card-glass .card-text { color: rgba(255, 255, 255, .68); }

/* ---------- 8. Section header ---------- */
.sec-head { max-width: 720px; margin-bottom: 56px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head .h2 { margin-top: 16px; }
.sec-head .lead { margin-top: 18px; }

.sec-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.sec-head-row .sec-head { margin-bottom: 0; }

/* ---------- 9. Decorative backgrounds ---------- */
.bg-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(15, 23, 42, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 78% 62% at 50% 34%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 78% 62% at 50% 34%, #000 30%, transparent 78%);
}

.bg-grid-dark {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 76%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 76%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: .55;
}
.orb-1 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(47,110,245,.55), transparent 68%); }
.orb-2 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(34,211,238,.42), transparent 68%); }
.orb-3 { width: 460px; height: 460px; background: radial-gradient(circle, rgba(129,140,248,.4), transparent 70%); }

/* ---------- 10. Header / Nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color .3s var(--ease), box-shadow .3s var(--ease),
              border-color .3s var(--ease), height .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.site-header.scrolled::before { opacity: 1; }
.site-header.scrolled { box-shadow: 0 1px 0 rgba(15, 23, 42, .07), 0 6px 24px -18px rgba(15, 23, 42, .3); }

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 32px;
  width: 100%;
}

/* Logo */
.logo { display: inline-flex; align-items: center; gap: 11px; flex: none; }
.logo-mark {
  width: 38px; height: 38px;
  border-radius: 11px;
  background: var(--grad-brand);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 16px -6px rgba(11, 99, 246, .7);
  flex: none;
}
.logo-mark svg { width: 22px; height: 22px; color: #fff; }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-name { font-size: 18px; font-weight: 800; letter-spacing: .01em; }
.logo-sub  { font-size: 10.5px; color: var(--text-mute); letter-spacing: .1em; font-weight: 600; }
.section-dark .logo-name, .header-on-dark .logo-name { color: #fff; }
.header-on-dark .logo-sub { color: rgba(255,255,255,.6); }

/* Nav */
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link {
  position: relative;
  padding: 9px 15px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-soft);
  transition: color .25s var(--ease), background-color .25s var(--ease);
}
.nav-link:hover { color: var(--brand-600); background: rgba(11, 99, 246, .06); }
.nav-link.active { color: var(--brand-600); font-weight: 600; }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 15px; right: 15px; bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
}
.header-on-dark .nav-link { color: rgba(255, 255, 255, .74); }
.header-on-dark .nav-link:hover,
.header-on-dark .nav-link.active { color: #fff; background: rgba(255,255,255,.1); }

.header-cta { display: flex; align-items: center; gap: 12px; flex: none; }

/* Mobile burger */
.burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: var(--r-sm);
  place-items: center;
  margin-left: auto;
  flex: none;
}
.burger span {
  display: block;
  width: 20px; height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger span + span { margin-top: 5px; }
.header-on-dark .burger span { background: #fff; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 auto;
  z-index: 99;
  background: #fff;
  border-bottom: 1px solid var(--bg-line);
  padding: 12px var(--gutter) 26px;
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
  visibility: hidden;
  /* 只做位移切换，避免淡入半透明期间与页面文字重叠 */
  transition: transform .32s var(--ease), visibility .32s;
  max-height: calc(100dvh - var(--header-h));
  overflow-y: auto;
}
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu a.m-link {
  display: block;
  padding: 14px 4px;
  font-size: 16px;
  font-weight: 600;
  border-bottom: 1px solid var(--bg-soft);
}
.mobile-menu a.m-link.active { color: var(--brand-600); }
.mobile-menu .btn { margin-top: 20px; }

/* ---------- 11. Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + 96px);
  padding-bottom: 96px;
  background: linear-gradient(180deg, #f7faff 0%, #ffffff 72%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}
.hero-copy { max-width: 640px; }
.hero .h1 { margin-top: 24px; }
.hero .lead { margin-top: 22px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--bg-line);
}
.hero-meta-item { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--text-soft); }
.hero-meta-item .ico { width: 17px; height: 17px; color: var(--brand-500); flex: none; }

/* Hero visual */
.hero-visual { position: relative; }
.hero-visual .orb { opacity: .5; }
.hero-visual .orb-1 { top: -60px; right: -40px; }
.hero-visual .orb-2 { bottom: -70px; left: -60px; }

.mock {
  position: relative;
  background: #fff;
  border: 1px solid var(--bg-line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--bg-line);
}
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #dbe3f0; }
.mock-bar i:nth-child(1) { background: #ffb4a8; }
.mock-bar i:nth-child(2) { background: #ffd79a; }
.mock-bar i:nth-child(3) { background: #a8e6b8; }
.mock-bar .mock-url {
  margin-left: 10px;
  flex: 1;
  height: 22px;
  border-radius: var(--r-xs);
  background: #fff;
  border: 1px solid var(--bg-line);
  font-size: 10.5px;
  color: var(--text-mute);
  display: flex;
  align-items: center;
  padding-inline: 10px;
}
.mock-body { padding: 22px; display: grid; gap: 16px; }

.mock-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mock-stat {
  padding: 14px;
  border-radius: var(--r-md);
  background: var(--grad-brand-soft);
  border: 1px solid var(--brand-100);
}
.mock-stat .v { font-size: 22px; font-weight: 800; color: var(--brand-700); letter-spacing: -.02em; }
.mock-stat .k { font-size: 11.5px; color: var(--text-soft); margin-top: 2px; }

.mock-line {
  height: 9px;
  border-radius: var(--r-full);
  background: var(--bg-soft);
  overflow: hidden;
}
.mock-line span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--grad-brand);
  animation: grow 1.4s var(--ease) forwards;
  transform-origin: left;
}
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.mock-list { display: grid; gap: 10px; }
.mock-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--bg-line);
  font-size: 13px;
}
.mock-list .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan-400); flex: none; }
.mock-list .t { font-weight: 600; }
.mock-list .s { margin-left: auto; font-size: 11.5px; color: var(--text-mute); }

/* floating cards around hero */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
  background: rgba(255, 255, 255, .9);
  border: 1px solid var(--bg-line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  animation: floaty 5.5s ease-in-out infinite;
}
.float-card .ico { width: 20px; height: 20px; color: var(--brand-600); flex: none; }
.float-card .t { font-size: 13.5px; font-weight: 700; line-height: 1.3; }
.float-card .s { font-size: 11.5px; color: var(--text-mute); }
.float-1 { top: 8%; right: -26px; }
.float-2 { bottom: 12%; left: -30px; animation-delay: -2.4s; }
.float-3 { top: 46%; right: -40px; animation-delay: -4s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-11px); }
}

/* ---------- 12. Marquee / logo strip ---------- */
.logo-strip {
  padding-block: 44px;
  border-block: 1px solid var(--bg-line);
  background: #fff;
  overflow: hidden;
}
.logo-strip .label {
  text-align: center;
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: .06em;
  margin-bottom: 26px;
}
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: scrollX 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scrollX { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: #5f6d80;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: color .3s var(--ease);
}
.marquee-item .ico { width: 22px; height: 22px; }
.marquee-item:hover { color: var(--brand-500); }

/* ---------- 13. Feature / product cards ---------- */
.feature-card { display: flex; flex-direction: column; height: 100%; }
.feature-card .card-title { font-size: 1.2rem; }
.feature-list { margin-top: auto; padding-top: 20px; display: grid; gap: 9px; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 14px;
  color: var(--text-soft);
}
.feature-list .ico { width: 16px; height: 16px; color: var(--brand-500); margin-top: 4px; flex: none; }
.feature-list svg { flex: none; }

/* Product card with accent bar */
.prod-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--bg-line);
  position: relative;
  overflow: hidden;
  height: 100%;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.prod-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--brand-200); }
.prod-card:hover::before { transform: scaleX(1); }
.prod-card .icon-tile { margin-bottom: 0; }
.prod-card h3 { font-size: 1.25rem; }
.prod-card .card-text { flex: 1; }
.prod-card .prod-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--bg-soft);
}

/* Product thumbnail art */
.prod-art {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--grad-brand-soft);
  border: 1px solid var(--brand-100);
  display: grid;
  place-items: center;
}
.prod-art .art-glow {
  position: absolute;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,110,245,.28), transparent 70%);
  filter: blur(18px);
}
.prod-art svg { position: relative; width: 54%; }

/* ---------- 14. Split feature (alternating) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.reverse .split-media { order: -1; }
.split-copy .h2 { margin-top: 14px; }
.split-copy .lead { margin-top: 18px; }

.check-list { display: grid; gap: 14px; margin-top: 28px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list .tick {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--brand-50);
  border: 1px solid var(--brand-100);
  color: var(--brand-600);
  display: grid;
  place-items: center;
  flex: none;
  margin-top: 2px;
}
.check-list .tick .ico { width: 13px; height: 13px; }
.check-list b { display: block; font-weight: 700; color: var(--text); font-size: 15px; }
.check-list span { font-size: 14.5px; color: var(--text-soft); }

/* Media frame */
.media-frame {
  position: relative;
  border-radius: var(--r-xl);
  padding: 34px;
  background: var(--grad-brand-soft);
  border: 1px solid var(--brand-100);
  overflow: hidden;
}
.media-frame .orb { opacity: .4; }
.media-frame-inner {
  position: relative;
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  padding: 24px;
  display: grid;
  gap: 14px;
}

.mini-panel { border: 1px solid var(--bg-line); border-radius: var(--r-md); padding: 16px; }
.mini-panel .mini-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mute);
  margin-bottom: 12px;
  letter-spacing: .04em;
}
.mini-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 13px; }
.mini-row + .mini-row { border-top: 1px dashed var(--bg-line); }
.mini-row .k { color: var(--text-soft); }
.mini-row .v { margin-left: auto; font-weight: 700; }
.pill-ok {
  font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: var(--r-full);
  background: #ecfdf5; color: #047857; border: 1px solid #d1fae5;
}
.pill-warn {
  font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: var(--r-full);
  background: #fffbeb; color: #b45309; border: 1px solid #fde68a;
}

/* ---------- 15. Stats ---------- */
.stats-band { position: relative; overflow: hidden; background: var(--ink-900); color: #fff; }
.stats-band-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-block: 68px;
  position: relative;
}
.stat { text-align: center; position: relative; }
.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0; top: 12%;
  width: 1px; height: 76%;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.16), transparent);
}
.stat .num {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  background: linear-gradient(120deg, #fff, var(--cyan-300));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .num .suf { font-size: .5em; margin-left: 2px; }
.stat .cap { font-size: 14px; color: rgba(255, 255, 255, .6); margin-top: 8px; }

/* ---------- 16. Process / steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 34px; }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: 0; left: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--brand-600);
}
.step::after {
  content: "";
  position: absolute;
  top: 10px; left: 0; right: -24px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--brand-200) 0 6px, transparent 6px 12px);
}
.step:last-child::after { display: none; }
.step h4 { font-size: 1.08rem; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--text-soft); }
.section-dark .step p { color: rgba(255, 255, 255, .64); }
.section-dark .step::before { color: var(--cyan-300); }
.section-dark .step::after { background: repeating-linear-gradient(90deg, rgba(255,255,255,.22) 0 6px, transparent 6px 12px); }

/* ---------- 17. Tabs ---------- */
.tabs-nav {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  background: var(--bg-soft);
  border: 1px solid var(--bg-line);
  border-radius: var(--r-full);
  flex-wrap: wrap;
}
.tabs-nav button {
  padding: 9px 20px;
  border-radius: var(--r-full);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-soft);
  transition: all .25s var(--ease);
}
.tabs-nav button:hover { color: var(--brand-600); }
.tabs-nav button[aria-selected="true"] {
  background: #fff;
  color: var(--brand-600);
  box-shadow: var(--shadow-sm);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp .45s var(--ease); }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- 18. Accordion (FAQ) ---------- */
.faq { display: grid; gap: 14px; max-width: 860px; margin-inline: auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--bg-line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.faq-item.open { box-shadow: var(--shadow-md); border-color: var(--brand-200); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
}
.faq-q .ico {
  margin-left: auto;
  width: 20px; height: 20px;
  color: var(--brand-500);
  transition: transform .3s var(--ease);
  flex: none;
}
.faq-item.open .faq-q .ico { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}
.faq-a-inner { padding: 0 22px 22px; color: var(--text-soft); font-size: 15px; line-height: 1.85; }

/* ---------- 19. Quote / testimonial ---------- */
.quote-card { position: relative; padding: 34px; }
.quote-mark {
  font-size: 62px;
  line-height: .7;
  font-weight: 800;
  color: var(--brand-200);
  font-family: Georgia, serif;
}
.quote-text { font-size: 15.5px; line-height: 1.9; color: var(--text-soft); margin-top: 12px; }
.quote-by { display: flex; align-items: center; gap: 13px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--bg-line); }
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 15px;
  flex: none;
}
.quote-by .n { font-weight: 700; font-size: 15px; }
.quote-by .r { font-size: 13px; color: var(--text-mute); }

/* ---------- 20. Team ---------- */
.team-card { text-align: center; padding: 32px 24px; }
.team-card .avatar { width: 68px; height: 68px; font-size: 22px; margin: 0 auto 18px; }
.team-card h4 { font-size: 1.05rem; }
.team-card .role { font-size: 13.5px; color: var(--brand-600); font-weight: 600; margin-top: 4px; }
.team-card p { font-size: 14px; color: var(--text-soft); margin-top: 12px; }

/* ---------- 21. CTA band ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--ink-900); }
.cta-inner { position: relative; text-align: center; padding-block: 96px; max-width: 760px; margin-inline: auto; }
.cta-inner .orb { opacity: .5; }
.cta-inner .h2 { color: #fff; }
.cta-inner p { margin-top: 20px; font-size: 1.05rem; color: rgba(255, 255, 255, .68); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 38px; }

/* ---------- 22. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }

.info-list { display: grid; gap: 14px; margin-top: 34px; }
.info-item {
  display: flex;
  gap: 15px;
  padding: 20px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--bg-line);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.info-item:hover { border-color: var(--brand-200); box-shadow: var(--shadow-sm); }
.info-item .icon-tile { width: 42px; height: 42px; border-radius: var(--r-sm); margin-bottom: 0; }
.info-item .icon-tile .ico { width: 21px; height: 21px; }
.info-item .k { font-size: 12.5px; color: var(--text-mute); font-weight: 600; letter-spacing: .04em; }
.info-item .v { font-size: 15.5px; font-weight: 600; margin-top: 3px; word-break: break-word; }

/* Form */
.form-card {
  background: #fff;
  border: 1px solid var(--bg-line);
  border-radius: var(--r-xl);
  padding: 38px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 8px;
}
.field label .req { color: #ef4444; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1px solid var(--bg-line);
  background: #fff;
  font-size: 15px;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.field textarea { resize: vertical; min-height: 128px; line-height: 1.7; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c8aa3' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 40px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--brand-400);
  box-shadow: 0 0 0 4px rgba(11, 99, 246, .12);
}
.field input::placeholder, .field textarea::placeholder { color: #a9b6cc; }
.field .err { display: none; font-size: 12.5px; color: #dc2626; margin-top: 6px; }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: #fca5a5; }
.field.invalid .err { display: block; }

.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--text-mute); margin-bottom: 20px; }
.consent input { margin-top: 4px; width: 16px; height: 16px; accent-color: var(--brand-600); flex: none; }

.form-note {
  display: none;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--r-sm);
  font-size: 14px;
  margin-bottom: 18px;
}
.form-note.show { display: flex; animation: fadeUp .4s var(--ease); }
.form-note .ico { width: 18px; height: 18px; margin-top: 2px; flex: none; }
.form-note.ok  { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.form-note.err { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }

/* ---------- 23. Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + 88px);
  padding-bottom: 76px;
  background: linear-gradient(180deg, #f7faff 0%, #ffffff 100%);
}
.page-hero-inner { position: relative; max-width: 760px; }
.page-hero .h1 { margin-top: 20px; }
.page-hero .lead { margin-top: 20px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: var(--text-mute);
  margin-bottom: 6px;
}
.breadcrumb a:hover { color: var(--brand-600); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .cur { color: var(--text); font-weight: 600; }

/* ---------- 24. Product detail page ---------- */
.detail-hero { padding-top: calc(var(--header-h) + 80px); padding-bottom: 84px; position: relative; overflow: hidden; }
.detail-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 64px; align-items: center; position: relative; }
.detail-copy .h1 { margin-top: 20px; }
.detail-copy .lead { margin-top: 20px; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }

.pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.pain-card {
  padding: 22px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--bg-line);
  border-left: 3px solid #fca5a5;
}
.pain-card .t { font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.pain-card p { font-size: 14px; color: var(--text-soft); }

.cap-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.cap-item { display: flex; gap: 15px; }
.cap-item .icon-tile { width: 44px; height: 44px; border-radius: var(--r-sm); margin-bottom: 0; }
.cap-item .icon-tile .ico { width: 22px; height: 22px; }
.cap-item h4 { font-size: 15.5px; margin-bottom: 5px; }
.cap-item p { font-size: 14px; color: var(--text-soft); }

/* FAQ block on detail page */
.detail-faq { background: var(--bg-soft); }

/* ---------- 25. About ---------- */
.value-card { padding: 30px; }
.value-card .num-badge {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--grad-brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-brand);
}

.milestone { position: relative; padding-left: 34px; }
.milestone::before {
  content: "";
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--brand-500), var(--brand-200), transparent);
}
.ms-item { position: relative; padding-bottom: 34px; }
.ms-item:last-child { padding-bottom: 0; }
.ms-item::before {
  content: "";
  position: absolute;
  left: -34px; top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--brand-500);
  box-shadow: 0 0 0 4px var(--brand-50);
}
.ms-item .y { font-size: 13px; font-weight: 800; letter-spacing: .1em; color: var(--brand-600); }
.ms-item h4 { font-size: 1.06rem; margin: 6px 0 8px; }
.ms-item p { font-size: 14.5px; color: var(--text-soft); }

/* ---------- 26. Footer ---------- */
.site-footer {
  background: var(--ink-900);
  color: rgba(255, 255, 255, .62);
  padding-top: 76px;
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--grad-brand);
  opacity: .6;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  padding-bottom: 56px;
}
.footer-brand .logo-name { color: #fff; }
.footer-brand .logo-sub { color: rgba(255,255,255,.6); }
.footer-brand p { font-size: 14px; line-height: 1.85; margin-top: 20px; max-width: 320px; }
.footer-col h3 {
  font-size: 14px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: .04em;
}
.footer-col li + li { margin-top: 12px; }
.footer-col a { font-size: 14px; transition: color .25s var(--ease), padding-left .25s var(--ease); }
.footer-col a:hover { color: #fff; padding-left: 4px; }

.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.footer-contact .ico { width: 16px; height: 16px; margin-top: 4px; color: var(--cyan-400); flex: none; }

.socials { display: flex; gap: 10px; margin-top: 24px; }
.socials a {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .72);
  transition: all .25s var(--ease);
}
.socials a:hover { background: var(--brand-600); border-color: var(--brand-600); color: #fff; transform: translateY(-2px); }
.socials .ico { width: 18px; height: 18px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-block: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, .55);
}
.footer-bottom .sep { opacity: .4; }
.footer-bottom a { transition: color .25s var(--ease); }
.footer-bottom a:hover { color: #fff; text-decoration: underline; }

/* ---------- 27. Scroll reveal ---------- */
/* 仅在 JS 可用时才启用出场动画初始态，避免 JS 失效/打印时内容不可见 */
.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.js-reveal [data-reveal].revealed { opacity: 1; transform: none; }
.js-reveal [data-reveal-delay="1"] { transition-delay: .08s; }
.js-reveal [data-reveal-delay="2"] { transition-delay: .16s; }
.js-reveal [data-reveal-delay="3"] { transition-delay: .24s; }
.js-reveal [data-reveal-delay="4"] { transition-delay: .32s; }

/* ---------- 28. Back to top ---------- */
.to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 90;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink-800);
  color: #fff;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all .3s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--brand-600); }
.to-top .ico { width: 20px; height: 20px; }

/* ---------- 29. Misc utilities ---------- */
.divider { height: 1px; background: var(--bg-line); border: 0; margin: 0; }
.hide { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.smooth-wrap { overflow: hidden; }
.no-scroll-line { white-space: nowrap; }

@media print {
  .site-header, .to-top, .cta-band, .site-footer { display: none; }
  body { color: #000; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ---------- 30. Responsive ---------- */
@media (max-width: 1080px) {
  :root { --section-y: 88px; }
  .hero-inner { gap: 44px; }
  .split, .detail-grid { gap: 44px; }
  .float-1, .float-3 { display: none; }
}

@media (max-width: 960px) {
  .nav, .header-cta .btn-ghost { display: none; }
  .burger { display: grid; }
  .header-cta { margin-left: 0; }
  .header-cta .btn { display: none; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; margin-top: 16px; }
  .hero-copy { max-width: none; }
  .hero { padding-top: calc(var(--header-h) + 64px); padding-bottom: 72px; }

  .split, .split.reverse .split-media { grid-template-columns: 1fr; order: 0; }
  .detail-grid, .contact-grid { grid-template-columns: 1fr; }

  .g-4, .g-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-band-inner { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .stat:nth-child(3)::before { display: none; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
  .step::after { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 680px) {
  :root { --section-y: 68px; --gutter: 20px; --header-h: 66px; }

  .g-2, .g-3, .g-4, .pain-grid, .cap-list, .form-row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stats-band-inner { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
  .stat::before { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .form-card { padding: 26px 22px; }
  .hero-actions .btn, .cta-actions .btn { flex: 1 1 100%; }
  .hero-meta { gap: 12px 20px; }
  .float-2 { display: none; }
  .mock-body { padding: 16px; }
  .mock-stat .v { font-size: 18px; }
  .to-top { right: 16px; bottom: 16px; }
  .sec-head { margin-bottom: 38px; }
  .card { padding: 24px 22px; }
  .quote-card { padding: 26px 22px; }
  .tabs-nav { width: 100%; justify-content: center; }
  .footer-bottom { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js-reveal [data-reveal] { opacity: 1 !important; transform: none !important; }
}