/* =========================================================
   大诚网络 · 品牌营销型官网
   设计系统 / 首页样式
   Stack: HTML5 + CSS3 + JavaScript + jQuery
   ========================================================= */

/* ---------- 1. Design tokens ---------- */
:root {
  --brand: #1F5EFF;
  --brand-600: #154AE0;
  --brand-700: #123EB8;
  --brand-soft: #EAF0FF;
  --teal: #00BFA6;
  --teal-soft: #E4FAF6;
  --amber: #FFB547;
  --red: #E5484D;

  --ink: #0B1A30;
  --ink-2: #132743;
  --text: #243447;
  --muted: #4C5E75;
  --muted-2: #62748A;

  --bg: #FFFFFF;
  --soft: #F5F8FC;
  --soft-2: #EEF4FB;
  --line: #DFE8F2;
  --line-2: #CBD8E8;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --shadow-sm: 0 4px 14px rgba(11, 26, 48, .05);
  --shadow-md: 0 18px 44px rgba(11, 26, 48, .09);
  --shadow-lg: 0 34px 80px rgba(11, 26, 48, .14);

  --container: 1200px;
  --header-h: 76px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

html {
  scroll-padding-top: calc(var(--header-h) + 18px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

body.no-scroll { overflow: hidden; }

h1, h2, h3, h4, h5, p, figure, blockquote { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--brand); color: #fff; }

:focus-visible {
  outline: 3px solid rgba(31, 94, 255, .45);
  outline-offset: 3px;
  border-radius: 4px;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* 大屏适配：<1920 用 1200，1920–2559 用 1360，2560（2K）及以上最大 1920 */
@media (min-width: 1920px) {
  :root { --container: 1360px; }
}
@media (min-width: 2560px) {
  :root { --container: 1920px; }
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 999;
  padding: 10px 18px;
  background: var(--ink);
  color: #fff;
  border-radius: 0 0 8px 8px;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ---------- 3. Shared components ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--brand);
  text-transform: uppercase;
}
.eyebrow__line {
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: .55;
}
.eyebrow--light { color: #7FA6FF; }

.section {
  position: relative;
  padding: 100px 0;
}
.section--soft { background: var(--soft); }
.section--dark {
  background: var(--ink);
  color: #fff;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 56px;
  margin-bottom: 46px;
}
.section-head__left { flex: 1 1 auto; min-width: 0; max-width: 680px; }
.section-head__right {
  display: flex;
  flex: 0 0 420px;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  max-width: 440px;
  padding-bottom: 4px;
}
.section-head__desc {
  font-size: 14.5px;
  line-height: 1.85;
  color: #45586F;
}
.section-title {
  margin-top: 14px;
  font-size: clamp(28px, 3.1vw, 40px);
  line-height: 1.28;
  letter-spacing: -.025em;
  font-weight: 800;
  color: var(--ink);
}
.section-title--light { color: #fff; }

.mobile-br { display: none; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 4px;
  transition: color .25s, border-color .25s, gap .25s;
}
.text-link .icon { width: 15px; height: 15px; transition: transform .25s; }
.text-link:hover { color: var(--brand); border-color: var(--brand); gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s, background .25s, color .25s, border-color .25s;
}
.btn .icon { width: 17px; height: 17px; }
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: linear-gradient(135deg, #2E6BFF 0%, #1B4FE0 100%);
  color: #fff;
  box-shadow: 0 10px 26px rgba(31, 94, 255, .26);
}
.btn--primary:hover { box-shadow: 0 16px 34px rgba(31, 94, 255, .34); }
.btn--ghost {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line-2);
  box-shadow: 0 2px 0 rgba(11, 26, 48, .02);
}
.btn--ghost:hover { border-color: var(--ink-2); box-shadow: var(--shadow-sm); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { box-shadow: 0 14px 30px rgba(0, 0, 0, .18); }
.btn--sm { padding: 10px 16px; font-size: 13px; }
.btn--lg { padding: 16px 26px; font-size: 15px; }
.btn--block { width: 100%; }
.btn__arrow {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-left: 2px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .18);
}
.btn__arrow .icon { width: 14px; height: 14px; }

/* ---------- 4. Top bar ---------- */
.topbar {
  position: relative;
  z-index: 101;
  background: var(--ink);
  color: rgba(255, 255, 255, .78);
  font-size: 12px;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar__note { display: flex; align-items: center; gap: 8px; letter-spacing: .02em; }
.pulse-dot {
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #33E6B0;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(51, 230, 176, .5);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { transform: scale(.6); opacity: 1; }
  70%, 100% { transform: scale(1.6); opacity: 0; }
}
.topbar__links { display: flex; align-items: center; gap: 16px; }
.topbar__links a { display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
.topbar__links a:hover { color: #fff; }
.topbar__links .icon { width: 13px; height: 13px; }
.topbar__divider { width: 1px; height: 12px; background: rgba(255, 255, 255, .18); }

/* ---------- 5. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 110;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(229, 235, 243, .85);
  transition: box-shadow .3s, background .3s;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 8px 30px rgba(11, 26, 48, .07);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  height: var(--header-h);
  transition: height .3s;
}
.site-header.is-scrolled .header__inner { height: 66px; }

.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand__logo { display: block; height: 46px; width: auto; max-width: 100%; }
.site-header.is-scrolled .brand__logo { height: 42px; transition: height .3s; }
.brand--footer .brand__logo { height: 46px; }
.brand__mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(140deg, #2E6BFF, #123EB8);
  color: #fff;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: 0 6px 16px rgba(31, 94, 255, .28);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-size: 18px; letter-spacing: .08em; color: var(--ink); font-weight: 800; }
.brand__text small {
  margin-top: 4px;
  font-size: 8px;
  letter-spacing: .19em;
  color: var(--muted-2);
  font-weight: 600;
}

.main-nav__list { display: flex; align-items: center; gap: 26px; }
.nav-link {
  position: relative;
  display: inline-block;
  padding: 6px 0;
  font-size: 14px;
  font-weight: 500;
  color: #2E4057;
  transition: color .2s;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--brand);
  transform: translateX(-50%);
  transition: width .25s var(--ease);
}
.nav-link:hover { color: var(--brand); }
.nav-link:hover::after, .nav-link.is-active::after { width: 18px; }
.nav-link.is-active { color: var(--ink); font-weight: 600; }
.nav-link.is-active::after { width: 18px; }

/* Nav dropdown */
.has-dropdown { position: relative; }
.nav-caret {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-left: 5px;
  margin-bottom: 2px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform .2s, margin .2s;
}
.has-dropdown:hover .nav-caret { transform: rotate(225deg); margin-bottom: -2px; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 13px);
  left: 50%;
  z-index: 130;
  width: 306px;
  padding: 9px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  box-shadow: 0 20px 50px rgba(11, 26, 48, .14);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 7px);
  transition: opacity .22s, visibility .22s, transform .22s var(--ease);
}
.nav-dropdown::before {
  content: "";
  position: absolute;
  top: -13px;
  left: 0;
  right: 0;
  height: 13px;
}
.has-dropdown:hover .nav-dropdown,
.has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}
.nav-dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  transition: background .2s;
}
.nav-dropdown a:hover { background: var(--soft); }
.nav-dropdown a.is-current { background: var(--soft); }
.nav-dropdown a.is-current strong { color: var(--brand); }
.nav-dropdown strong { display: block; font-size: 13px; font-weight: 600; color: var(--ink); }
.nav-dropdown a:hover strong { color: var(--brand); }
.nav-dropdown span { display: block; margin-top: 2px; font-size: 10px; color: var(--muted); }

.header__actions { display: flex; align-items: center; gap: 18px; }
.main-nav__mobile-cta { display: none; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 130;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
}
.nav-toggle span {
  display: block;
  width: 17px;
  height: 1.6px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .3s, opacity .2s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(5.6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-5.6px) rotate(-45deg); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: rgba(7, 17, 31, .5);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.nav-backdrop.is-visible { opacity: 1; visibility: visible; }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  padding: 72px 0 64px;
  background: linear-gradient(180deg, #F7FAFF 0%, #E9F1FB 100%);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(19, 39, 67, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 39, 67, .06) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 80% 65% at 55% 35%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 55% 35%, #000 30%, transparent 75%);
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
}
.hero__glow--1 {
  width: 520px;
  height: 520px;
  top: -180px;
  right: -80px;
  background: rgba(31, 94, 255, .22);
}
.hero__glow--2 {
  width: 420px;
  height: 420px;
  bottom: 40px;
  left: -180px;
  background: rgba(0, 191, 166, .16);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  align-items: center;
  gap: 56px;
}
.hero__title {
  margin: 18px 0 0;
  font-size: clamp(38px, 4.55vw, 62px);
  line-height: 1.14;
  letter-spacing: -.035em;
  font-weight: 800;
  color: var(--ink);
}
.mark {
  position: relative;
  display: inline-block;
  color: var(--brand);
  background: linear-gradient(115deg, #1F5EFF 10%, #0A9FE8 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.mark::after {
  content: "";
  position: absolute;
  left: 2%;
  right: 1%;
  bottom: 2px;
  height: 10px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(31, 94, 255, .17), rgba(0, 191, 166, .13));
  z-index: -1;
}
.hero__lead {
  max-width: 596px;
  margin-top: 24px;
  font-size: 16.5px;
  line-height: 1.85;
  color: #35475E;
}
.hero__lead strong { color: var(--ink); font-weight: 600; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.hero__assurance {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 26px;
  font-size: 12.5px;
  color: #43566D;
}
.hero__assurance li { display: inline-flex; align-items: center; gap: 7px; }
.hero__assurance .icon { width: 15px; height: 15px; color: var(--teal); }

/* Hero visual */
.hero__visual {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.visual-orbit {
  position: absolute;
  border: 1px dashed rgba(31, 94, 255, .17);
  border-radius: 50%;
  pointer-events: none;
}
.visual-orbit--1 { width: 560px; height: 560px; right: -120px; top: 50%; transform: translateY(-50%); }
.visual-orbit--2 { width: 430px; height: 430px; right: -55px; top: 50%; transform: translateY(-50%); border-style: solid; border-color: rgba(31, 94, 255, .08); }

.browser-card {
  position: relative;
  z-index: 2;
  width: min(100%, 520px);
  background: #fff;
  border: 1px solid rgba(220, 229, 241, .9);
  border-radius: 18px;
  box-shadow: var(--shadow-lg), 0 0 0 6px rgba(255, 255, 255, .45);
  overflow: hidden;
  animation: floatY 7s ease-in-out infinite;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.browser-card__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 40px;
  padding: 0 14px;
  background: #F8FAFD;
  border-bottom: 1px solid #EDF2F8;
}
.browser-dots { display: flex; gap: 5px; }
.browser-dots i { width: 8px; height: 8px; border-radius: 50%; background: #D8E1EC; }
.browser-dots i:nth-child(1) { background: #FFCB6B; }
.browser-dots i:nth-child(2) { background: #CFE3D8; }
.browser-dots i:nth-child(3) { background: #DCE8F8; }
.browser-url {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 1;
  height: 22px;
  padding: 0 10px;
  border-radius: 5px;
  background: #fff;
  border: 1px solid #E9EFF6;
  font-size: 9px;
  color: #8B99AA;
  letter-spacing: .02em;
}
.browser-url .icon { width: 9px; height: 9px; color: #5EAF8A; }
.browser-live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: #0A7A54;
}
.browser-live i { width: 5px; height: 5px; border-radius: 50%; background: #21C58C; box-shadow: 0 0 0 3px rgba(33, 197, 140, .14); }
.browser-card__body { padding: 18px; }

.mock-nav { display: flex; align-items: center; justify-content: space-between; }
.mock-logo { font-size: 10px; font-weight: 800; letter-spacing: .2em; color: var(--ink); }
.mock-links { display: flex; gap: 8px; }
.mock-links i { width: 22px; height: 3px; border-radius: 2px; background: #DDE5F0; }
.mock-btn { width: 44px; height: 14px; border-radius: 3px; background: var(--ink); }

.mock-hero {
  position: relative;
  margin-top: 13px;
  height: 224px;
  padding: 26px 24px;
  border-radius: 10px;
  overflow: hidden;
  background: #0A1A30;
  color: #fff;
}
.mock-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
}
.mock-hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 17, 34, .94) 0%, rgba(6, 17, 34, .78) 42%, rgba(6, 17, 34, .28) 100%);
}
.mock-kicker, .mock-title, .mock-cta { position: relative; z-index: 2; }
.mock-kicker { font-size: 7.5px; letter-spacing: .24em; color: rgba(255, 255, 255, .55); }
.mock-title {
  margin-top: 12px;
  font-size: 25px;
  line-height: 1.32;
  font-weight: 700;
  letter-spacing: -.02em;
}
.mock-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 20px;
  padding: 6px 10px;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font-size: 8.5px;
  font-weight: 600;
}
.mock-cta .icon { width: 9px; height: 9px; }
.mock-art { position: absolute; right: -18px; bottom: -22px; width: 210px; height: 190px; }
.mock-art__ring {
  position: absolute;
  right: 10px;
  top: 0;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22);
  background: conic-gradient(from 200deg, rgba(255, 255, 255, .18), transparent 35%, rgba(0, 212, 255, .25), transparent 70%);
  animation: spin 18s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.mock-art__card {
  position: absolute;
  right: 44px;
  bottom: 24px;
  width: 108px;
  height: 126px;
  border-radius: 8px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .24), rgba(255, 255, 255, .05));
  border: 1px solid rgba(255, 255, 255, .28);
  backdrop-filter: blur(6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .22);
}
.mock-art__card::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 4px;
  background:
    linear-gradient(rgba(255, 255, 255, .34) 0 0) 0 0 / 62% 3px no-repeat,
    linear-gradient(rgba(255, 255, 255, .2) 0 0) 0 12px / 90% 2px no-repeat,
    linear-gradient(rgba(255, 255, 255, .2) 0 0) 0 19px / 74% 2px no-repeat,
    linear-gradient(rgba(255, 255, 255, .16) 0 0) 0 72px / 100% 42px no-repeat;
}
.mock-art__dot {
  position: absolute;
  right: 28px;
  top: 34px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #4CE0C2;
  box-shadow: 0 0 0 7px rgba(76, 224, 194, .16);
}

.mock-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #EDF2F8;
}
.mock-metrics div { display: flex; flex-direction: column; gap: 2px; }
.mock-metrics span { font-size: 8.5px; color: #64748B; letter-spacing: .02em; }
.mock-metrics strong { font-size: 18px; line-height: 1.15; color: var(--ink); font-weight: 800; letter-spacing: -.02em; }
.mock-metrics strong small { font-size: 8px; font-weight: 500; color: var(--muted-2); margin-left: 1px; }
.mock-metrics strong.is-green { color: #10946E; font-size: 13px; letter-spacing: .06em; }

.float-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 15px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(224, 232, 243, .95);
  border-radius: 12px;
  box-shadow: 0 16px 38px rgba(11, 26, 48, .12);
  backdrop-filter: blur(8px);
}
.float-card--code {
  left: -6px;
  top: 44px;
  animation: floatY 6s ease-in-out infinite .8s;
}
.float-card__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--brand-soft);
  color: var(--brand);
}
.float-card__icon .icon { width: 15px; height: 15px; }
.float-card--code div { display: flex; flex-direction: column; line-height: 1.35; }
.float-card--code strong { font-size: 11.5px; color: var(--ink); }
.float-card--code span { font-size: 8.5px; color: var(--muted-2); }
.float-card__check { width: 14px; height: 14px; color: #17A97B; margin-left: 2px; }

.float-card--data {
  right: -8px;
  bottom: 18px;
  width: 226px;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  animation: floatY 7.5s ease-in-out infinite .4s;
}
.float-card__head { display: flex; align-items: center; justify-content: space-between; }
.float-card__head > span { font-size: 9.5px; color: var(--muted); }
.trend { font-size: 16px; font-weight: 800; color: #0B7B5E; letter-spacing: -.02em; }
.trend small { font-size: 9px; font-weight: 600; }
.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 44px;
  padding-top: 4px;
}
.mini-chart i {
  flex: 1;
  height: var(--h);
  border-radius: 2px 2px 1px 1px;
  background: linear-gradient(180deg, #6E9DFF, #1F5EFF);
  opacity: .85;
  animation: growBar 1.2s var(--ease) both;
  transition: opacity .2s;
}
.mini-chart i:nth-child(even) { background: linear-gradient(180deg, #B9CFFF, #89ADFF); }
.mini-chart:hover i { opacity: 1; }
@keyframes growBar { from { height: 4%; opacity: 0; } }
.float-card__note { font-size: 7.5px; color: #A3B0C0; letter-spacing: .02em; }

/* Trust bar */
.trust-bar {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: .78fr 2.22fr;
  align-items: center;
  margin-top: 46px;
  padding: 26px 34px;
  background: #fff;
  border: 1px solid #D7E3F1;
  border-radius: 18px;
  box-shadow: 0 16px 44px rgba(11, 26, 48, .08);
  backdrop-filter: blur(10px);
}
.trust-bar__intro { padding-right: 30px; border-right: 1px solid var(--line); }
.trust-bar__label { font-size: 9px; font-weight: 700; letter-spacing: .2em; color: var(--muted-2); }
.trust-bar__intro p { margin-top: 5px; font-size: 14.5px; font-weight: 700; line-height: 1.55; color: var(--ink); }
.trust-bar__stats { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding-left: 30px; }
.stat strong {
  display: block;
  font-size: 33px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -.035em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat strong small { font-size: 14px; font-weight: 600; color: var(--brand); margin-left: 2px; letter-spacing: 0; }
.stat > span { display: block; margin-top: 4px; font-size: 11.5px; color: var(--muted); }

/* ---------- 7. Pain points ---------- */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pain-card {
  position: relative;
  padding: 30px 26px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.pain-card:hover {
  transform: translateY(-5px);
  border-color: #CEDBEB;
  box-shadow: var(--shadow-md);
}
.pain-card__num {
  position: absolute;
  top: 22px;
  right: 22px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: #C3CEDD;
  font-variant-numeric: tabular-nums;
}
.pain-card__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand);
  transition: background .3s, color .3s;
}
.pain-card__icon .icon { width: 21px; height: 21px; }
.pain-card:hover .pain-card__icon { background: var(--brand); color: #fff; }
.pain-card:nth-child(2) .pain-card__icon,
.pain-card:nth-child(5) .pain-card__icon { background: var(--teal-soft); color: #079881; }
.pain-card:nth-child(2):hover .pain-card__icon,
.pain-card:nth-child(5):hover .pain-card__icon { background: #079881; color: #fff; }
.pain-card:nth-child(3) .pain-card__icon,
.pain-card:nth-child(6) .pain-card__icon { background: #FFF4E3; color: #D98A12; }
.pain-card:nth-child(3):hover .pain-card__icon,
.pain-card:nth-child(6):hover .pain-card__icon { background: #D98A12; color: #fff; }
.pain-card h3 { margin-top: 20px; font-size: 17px; font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
.pain-card > p { margin-top: 8px; font-size: 13.5px; line-height: 1.8; color: var(--muted); }
.pain-card .pain-card__fix {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  font-weight: 600;
  color: #0C8B6F;
}
.pain-card__fix .icon { width: 13px; height: 13px; }

/* ---------- 8. Services ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
  overflow: hidden;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #CFDCEC; }
.service-card--main {
  background:
    radial-gradient(circle at 100% 0%, rgba(31, 94, 255, .09), transparent 52%),
    linear-gradient(150deg, #F7FAFF, #fff 65%);
}
.service-card--dark {
  background:
    radial-gradient(circle at 92% 6%, rgba(65, 130, 255, .32), transparent 52%),
    var(--ink);
  border-color: rgba(255, 255, 255, .08);
  color: #fff;
}
.service-card--dark:hover { border-color: rgba(255, 255, 255, .2); box-shadow: 0 24px 54px rgba(11, 26, 48, .28); }
.service-card__top { display: flex; align-items: flex-start; justify-content: space-between; }
.service-card__index {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .17em;
  color: var(--muted-2);
}
.service-card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--brand-soft);
  color: var(--brand);
}
.service-card__icon .icon { width: 22px; height: 22px; }
.service-card--dark .service-card__icon { background: rgba(255, 255, 255, .1); color: #8AB4FF; }
.service-card h3 { margin-top: 26px; font-size: 21px; font-weight: 700; letter-spacing: -.015em; color: var(--ink); }
.service-card--dark h3 { color: #fff; }
.service-card > p { margin-top: 10px; font-size: 14px; line-height: 1.8; color: var(--muted); }
.service-card--dark > p { color: rgba(255, 255, 255, .62); }
.service-card__list { margin-top: 18px; display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: #405168; }
.service-card__list li { position: relative; padding-left: 14px; }
.service-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #9DB4D2;
}
.service-card--dark .service-card__list { color: rgba(255, 255, 255, .7); }
.service-card__list--checks { gap: 9px; }
.service-card__list--checks li { display: flex; align-items: center; gap: 8px; padding-left: 0; }
.service-card__list--checks li::before { display: none; }
.service-card__list--checks .icon { width: 14px; height: 14px; color: #4CE0C2; }
.service-card__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  padding-top: 28px;
}
.card-advantage { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.card-advantage__label { font-size: 8.5px; font-weight: 700; letter-spacing: .16em; color: var(--muted-2); }
.card-advantage strong {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}
.card-advantage .icon { width: 14px; height: 14px; color: #0B9C7E; }
.circle-link {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--ink);
  transition: background .25s, color .25s, border-color .25s, transform .25s;
}
.circle-link .icon { width: 17px; height: 17px; }
.circle-link:hover { background: var(--brand); border-color: var(--brand); color: #fff; transform: rotate(45deg); }
.circle-link--light { border-color: rgba(255, 255, 255, .22); color: #fff; }
.circle-link--light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.dark-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border-radius: 100px;
  background: rgba(76, 224, 194, .12);
  border: 1px solid rgba(76, 224, 194, .24);
  font-size: 10.5px;
  font-weight: 600;
  color: #6FECD3;
  letter-spacing: .03em;
}

/* ---------- 9. Ownership ---------- */
.ownership {
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(31, 94, 255, .22), transparent 42%),
    radial-gradient(circle at 92% 76%, rgba(0, 191, 166, .1), transparent 40%),
    var(--ink);
}
.ownership::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000, transparent 75%);
  pointer-events: none;
}
.ownership > .container { position: relative; }
.ownership__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 72px;
  align-items: center;
}
.ownership__lead {
  margin-top: 22px;
  max-width: 570px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .7);
}
.ownership__lead strong { color: #fff; font-weight: 600; }
.ownership__points {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin: 30px 0 34px;
}
.ownership__points li { display: flex; gap: 14px; }
.ownership__points li > span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-top: 1px;
  border-radius: 50%;
  background: rgba(76, 224, 194, .12);
  border: 1px solid rgba(76, 224, 194, .22);
  color: #6FECD3;
  flex-shrink: 0;
}
.ownership__points .icon { width: 13px; height: 13px; }
.ownership__points strong { display: block; font-size: 15px; font-weight: 600; color: #fff; letter-spacing: .01em; }
.ownership__points p { margin-top: 3px; font-size: 13px; line-height: 1.7; color: rgba(255, 255, 255, .62); }

.ownership__panel {
  position: relative;
  padding: 22px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .085), rgba(255, 255, 255, .035));
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .3);
  backdrop-filter: blur(14px);
  overflow: hidden;
}
.ownership__panel::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(76, 224, 194, .14);
  filter: blur(50px);
  pointer-events: none;
}
.panel-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  font-size: 12.5px;
  color: rgba(255, 255, 255, .78);
}
.panel-dot { width: 6px; height: 6px; border-radius: 50%; background: #4CE0C2; box-shadow: 0 0 0 3px rgba(76, 224, 194, .16); }
.panel-tag {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .08);
  font-size: 9px;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .5);
}
.checklist { position: relative; z-index: 1; }
.checklist li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 2px;
  border-bottom: 1px dashed rgba(255, 255, 255, .09);
  font-size: 12.5px;
  color: rgba(255, 255, 255, .72);
}
.checklist__state {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 600;
  color: #6FECD3;
  white-space: nowrap;
}
.checklist__state .icon { width: 12px; height: 12px; }
.panel-foot {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}
.panel-foot div { display: flex; flex-direction: column; gap: 3px; }
.panel-foot span { font-size: 9.5px; color: rgba(255, 255, 255, .4); letter-spacing: .05em; }
.panel-foot strong { font-size: 12px; color: rgba(255, 255, 255, .82); font-weight: 600; }
.panel-foot .is-green { color: #6FECD3; }

.compare-table {
  margin-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.compare-table__head, .compare-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.25fr;
  gap: 20px;
  align-items: center;
  padding: 17px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.compare-table__head {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .55);
  text-transform: uppercase;
}
.compare-row { font-size: 13px; color: rgba(255, 255, 255, .78); transition: background .2s; }
.compare-row:hover { background: rgba(255, 255, 255, .028); }
.compare-row .is-muted { color: rgba(255, 255, 255, .48); }
.compare-row .is-brand, .compare-table__head .is-brand { color: #fff; display: flex; align-items: center; gap: 7px; font-weight: 500; }
.compare-row .is-brand .icon { width: 13px; height: 13px; color: #4CE0C2; }
.compare-table__head .is-brand { padding-left: 0; }

/* ---------- 10. Cases ---------- */
.case-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.filter-btn {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 100px;
  background: #fff;
  font-size: 12.5px;
  color: var(--muted);
  transition: all .25s;
}
.filter-btn:hover { border-color: var(--ink-2); color: var(--ink); }
.filter-btn.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.case-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s, border-color .3s, opacity .3s;
}
.case-card:hover {
  transform: translateY(-6px);
  border-color: #CFDCEC;
  box-shadow: var(--shadow-md);
}
.case-card.is-hidden { display: none; }
.case-card__visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 232px;
  padding: 0 20px;
  overflow: hidden;
}
.case-card__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: .28;
}
.case-card__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  z-index: 0;
  transition: transform .8s var(--ease);
}
.case-card__visual.is-shot::before { display: none; }
.case-card__site {
  position: absolute;
  right: 14px;
  bottom: 13px;
  z-index: 3;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(7, 18, 34, .6);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(5px);
  font-size: 8.5px;
  letter-spacing: .02em;
  color: rgba(255, 255, 255, .82);
}
.case-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 14, 28, .04) 0%, rgba(5, 14, 28, .28) 52%, rgba(5, 14, 28, .68) 100%);
}
.case-card:hover .case-card__photo { transform: scale(1.055); }
.case-theme--indigo { background: linear-gradient(140deg, #1B2B66 0%, #3D5EDB 100%); }
.case-theme--blue { background: linear-gradient(140deg, #083C6E 0%, #2A8FD8 100%); }
.case-theme--teal { background: linear-gradient(140deg, #053F3A 0%, #0E8C7E 100%); }
.case-theme--navy { background: linear-gradient(140deg, #0A1A30 0%, #345886 100%); }
.case-theme--amber { background: linear-gradient(140deg, #54300F 0%, #C08231 100%); }
.case-theme--violet { background: linear-gradient(140deg, #2E1C56 0%, #7A4FD1 100%); }
.case-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  padding: 4px 9px;
  border-radius: 5px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .2);
  backdrop-filter: blur(6px);
  font-size: 9.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, .9);
  letter-spacing: .02em;
}
.mock-site {
  position: relative;
  z-index: 2;
  width: 88%;
  background: #fff;
  border-radius: 8px 8px 0 0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, .28);
  overflow: hidden;
  transform: translateY(26px) rotate(-1.2deg);
  transition: transform .45s var(--ease);
}
.case-card:hover .mock-site { transform: translateY(18px) rotate(0) scale(1.02); }
.mock-site__top {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 18px;
  padding: 0 8px;
  background: #F6F8FB;
  border-bottom: 1px solid #EDF1F7;
}
.mock-site__top i { width: 4px; height: 4px; border-radius: 50%; background: #D6DFEA; }
.mock-site__top span { width: 46%; height: 5px; margin-left: 6px; border-radius: 3px; background: #E7EDF5; }
.mock-site__hero { padding: 14px 14px 16px; }
.mock-site__hero small { display: block; font-size: 5px; font-weight: 700; letter-spacing: .18em; color: #93A3B8; }
.mock-site__hero b { display: block; margin-top: 5px; font-size: 15px; line-height: 1.25; letter-spacing: -.02em; color: #0E1B2E; font-weight: 800; }
.mock-site__hero em { display: block; width: 34%; height: 7px; margin-top: 9px; border-radius: 2px; background: #1F5EFF; }
.mock-site__strip { display: flex; gap: 5px; padding: 0 14px 14px; }
.mock-site__strip i { flex: 1; height: 26px; border-radius: 3px; background: #EEF3F9; }
.mock-site__strip i:nth-child(2) { background: #E4EDFA; }
.case-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 20px; }
.case-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  letter-spacing: .09em;
  color: var(--muted-2);
  text-transform: uppercase;
}
.case-card h3 { margin-top: 8px; font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: -.01em; }
.case-card h3 span { margin-left: 4px; font-size: 9px; font-weight: 600; letter-spacing: .12em; color: #445A70; }
.case-card__body > p { margin-top: 7px; font-size: 12.5px; line-height: 1.75; color: var(--muted); }
.case-card__result {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 11px;
  color: var(--muted-2);
}
.case-card__result strong { font-size: 16px; font-weight: 800; color: var(--brand); letter-spacing: -.02em; }
.case-card__result .icon { width: 14px; height: 14px; margin-left: auto; color: var(--muted-2); transition: transform .25s, color .25s; }
.case-card:hover .case-card__result .icon { transform: translate(2px, -2px); color: var(--brand); }
.cases-note { margin-top: 18px; font-size: 11px; color: var(--muted-2); }

/* ---------- 10.5 Explore / column hub ---------- */
.explore-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.explore-card {
  display: flex;
  flex-direction: column;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.explore-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #C9D8EA; }
.explore-card__top { display: flex; align-items: center; justify-content: space-between; }
.explore-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--brand-soft);
  color: var(--brand);
  transition: background .25s, color .25s;
}
.explore-card__icon .icon { width: 20px; height: 20px; }
.explore-card:hover .explore-card__icon { background: var(--brand); color: #fff; }
.explore-card__index { font-size: 10px; font-weight: 700; letter-spacing: .14em; color: var(--muted-2); }
.explore-card h3 { margin-top: 16px; font-size: 17px; font-weight: 700; color: var(--ink); }
.explore-card p { margin-top: 6px; font-size: 12.5px; line-height: 1.8; color: var(--muted); }
.explore-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  transition: color .2s;
}
.explore-card__link .icon { width: 13px; height: 13px; transition: transform .2s; }
.explore-card:hover .explore-card__link { color: var(--brand); }
.explore-card:hover .explore-card__link .icon { transform: translateX(3px); }

/* ---------- 11. Solutions ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.solution-card {
  display: flex;
  flex-direction: column;
  padding: 28px 24px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.solution-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #C9D8EA; }
.solution-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--brand-soft);
  color: var(--brand);
  transition: background .3s, color .3s;
}
.solution-card__icon .icon { width: 20px; height: 20px; }
.solution-card:hover .solution-card__icon { background: var(--brand); color: #fff; }
.solution-card h3 { margin-top: 18px; font-size: 16.5px; font-weight: 700; color: var(--ink); }
.solution-card p { margin-top: 7px; font-size: 12.5px; line-height: 1.8; color: var(--muted); }
.solution-card__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 18px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted);
  transition: color .25s, gap .25s;
}
.solution-card__link .icon { width: 13px; height: 13px; }
.solution-card:hover .solution-card__link { color: var(--brand); gap: 9px; }

/* ---------- 12. Process ---------- */
.process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 26px;
  margin-top: 14px;
}
.process::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 6px;
  right: 6px;
  height: 1px;
  background: linear-gradient(90deg, var(--brand), rgba(31, 94, 255, .12));
}
.process__item { position: relative; padding-top: 30px; }
.process__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--brand);
  box-shadow: 0 0 0 4px #fff;
  transition: background .25s, transform .25s;
}
.process__item:hover::before { background: var(--brand); transform: scale(1.15); }
.process__num { font-size: 11px; font-weight: 700; letter-spacing: .12em; color: var(--brand); }
.process__item h3 { margin-top: 7px; font-size: 15.5px; font-weight: 700; color: var(--ink); }
.process__item p { margin-top: 7px; font-size: 12px; line-height: 1.75; color: var(--muted); }
.process__out {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--soft);
  border: 1px solid var(--line);
  font-size: 9.5px;
  color: var(--muted-2);
  letter-spacing: .02em;
}
.process-legend { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--muted); }
.process-legend i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }

/* ---------- 13. Infrastructure ---------- */
.infra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.infra-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.infra-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #C9D8EA; }
.infra-card__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--soft);
  color: var(--ink-2);
  transition: background .3s, color .3s;
}
.infra-card__icon .icon { width: 19px; height: 19px; }
.infra-card:hover .infra-card__icon { background: var(--ink); color: #fff; }
.infra-card h3 { margin-top: 16px; font-size: 15.5px; font-weight: 700; color: var(--ink); }
.infra-card p { margin-top: 6px; padding-right: 20px; font-size: 12px; line-height: 1.75; color: var(--muted); }
.infra-card__advantage {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: calc(100% - 34px);
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px dashed var(--line);
  font-size: 11.5px;
  font-weight: 600;
  color: #0B7B65;
}
.infra-card__advantage .icon { width: 13px; height: 13px; color: var(--teal); }
.infra-card__arrow {
  position: absolute;
  right: 20px;
  bottom: 24px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--muted-2);
  transition: all .25s;
}
.infra-card__arrow .icon { width: 13px; height: 13px; }
.infra-card:hover .infra-card__arrow { background: var(--brand); border-color: var(--brand); color: #fff; transform: rotate(45deg); }
.infra-note { margin-top: 18px; font-size: 11px; color: #55677C; }

/* ---------- 14. Technology ---------- */
.tech { background: #fff; }
.tech__grid {
  display: grid;
  grid-template-columns: 1fr .92fr;
  gap: 78px;
  align-items: center;
}
.tech__lead { margin-top: 20px; max-width: 520px; font-size: 14.5px; line-height: 1.9; color: var(--muted); }
.tech__list { display: flex; flex-direction: column; margin-top: 32px; }
.tech-item {
  display: flex;
  gap: 15px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
}
.tech-item:last-child { border-bottom: 1px solid var(--line); }
.tech-item__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--brand-soft);
  color: var(--brand);
  flex-shrink: 0;
}
.tech-item__icon .icon { width: 16px; height: 16px; }
.tech-item h3 { font-size: 14px; font-weight: 700; color: var(--ink); }
.tech-item p { margin-top: 3px; font-size: 12px; line-height: 1.7; color: var(--muted); }

.tech__panel {
  padding: 26px;
  background:
    radial-gradient(circle at 100% 0%, rgba(31, 94, 255, .3), transparent 46%),
    var(--ink);
  border-radius: 20px;
  color: #fff;
  box-shadow: 0 30px 70px rgba(11, 26, 48, .25);
}
.tech-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .72);
}
.tech-panel__head span:first-child { display: inline-flex; align-items: center; gap: 7px; }
.live-dot { width: 5px; height: 5px; border-radius: 50%; background: #4CE0C2; box-shadow: 0 0 0 3px rgba(76, 224, 194, .16); }
.tech-panel__url { font-size: 9px; font-weight: 400; letter-spacing: .02em; color: rgba(255, 255, 255, .35); }
.tech-score { display: flex; align-items: center; gap: 22px; padding: 24px 0 22px; }
.score-ring {
  display: grid;
  place-items: center;
  width: 124px;
  height: 124px;
  flex-shrink: 0;
  border-radius: 50%;
  background: conic-gradient(#4CE0C2 calc(var(--score) * 1%), rgba(255, 255, 255, .08) 0);
  position: relative;
}
.score-ring::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: #0E1F37;
}
.score-ring__inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; line-height: 1.1; }
.score-ring__inner strong { font-size: 34px; font-weight: 800; letter-spacing: -.03em; }
.score-ring__inner span { margin-top: 3px; font-size: 8.5px; letter-spacing: .1em; color: rgba(255, 255, 255, .5); }
.score-meta p { font-size: 13px; font-weight: 600; color: rgba(255, 255, 255, .9); }
.score-meta span { display: block; margin-top: 6px; font-size: 10.5px; line-height: 1.7; color: rgba(255, 255, 255, .58); }
.tech-bars { display: flex; flex-direction: column; gap: 14px; }
.tech-bars li > div:first-child { display: flex; justify-content: space-between; font-size: 11px; color: rgba(255, 255, 255, .7); }
.tech-bars strong { font-weight: 600; color: rgba(255, 255, 255, .85); font-variant-numeric: tabular-nums; }
.bar { height: 5px; margin-top: 6px; border-radius: 3px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); border-radius: 3px; background: linear-gradient(90deg, #2E6BFF, #4CE0C2); }
.tech-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 22px; }
.tech-badges span {
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  font-size: 8.5px;
  letter-spacing: .03em;
  color: rgba(255, 255, 255, .65);
}
.tech-panel__note { margin-top: 14px; font-size: 8.5px; color: rgba(255, 255, 255, .42); }

/* ---------- 15. AI section ---------- */
.ai-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 14%, rgba(31, 94, 255, .28), transparent 45%),
    radial-gradient(circle at 8% 86%, rgba(0, 191, 166, .12), transparent 42%),
    #081426;
}
.ai-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse 65% 55% at 55% 40%, #000, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 65% 55% at 55% 40%, #000, transparent 78%);
  pointer-events: none;
}
.ai-section > .container { position: relative; }
.ai__head { max-width: 700px; margin-bottom: 52px; }
.ai__lead { margin-top: 20px; max-width: 600px; font-size: 14.5px; line-height: 1.9; color: rgba(255, 255, 255, .68); }
.ai__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 76px;
  align-items: center;
}
.ai__visual { position: relative; }
.ai-chat {
  position: relative;
  z-index: 1;
  padding: 20px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 34px 70px rgba(0, 0, 0, .35);
  color: var(--text);
}
.ai-chat__bar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink);
}
.ai-chat__logo {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: linear-gradient(140deg, #2E6BFF, #00BFA6);
  color: #fff;
}
.ai-chat__logo .icon { width: 13px; height: 13px; }
.ai-chat__time { margin-left: auto; font-size: 8.5px; font-weight: 400; color: var(--muted-2); }
.ai-chat__query {
  width: fit-content;
  max-width: 86%;
  margin: 16px 0 0 auto;
  padding: 10px 13px;
  border-radius: 10px 3px 10px 10px;
  background: var(--brand);
  color: #fff;
  font-size: 11.5px;
  line-height: 1.6;
}
.ai-chat__answer {
  margin-top: 14px;
  padding: 15px;
  border-radius: 3px 10px 10px 10px;
  background: #F5F8FC;
  border: 1px solid #EBF1F8;
}
.ai-chat__answer p { font-size: 11.5px; line-height: 1.75; color: var(--text); }
.ai-chat__answer strong { color: var(--brand); }
.ai-chat__answer ul { display: flex; flex-direction: column; gap: 6px; margin-top: 9px; }
.ai-chat__answer li { display: flex; align-items: center; gap: 6px; font-size: 10.5px; color: #405168; }
.ai-chat__answer li .icon { width: 11px; height: 11px; color: #10A47C; }
.ai-chat__source { display: inline-block; margin-top: 12px; padding-top: 9px; border-top: 1px dashed #DCE5F0; font-size: 8.5px; color: var(--muted-2); }
.ai-float {
  position: absolute;
  z-index: 2;
  right: -14px;
  bottom: -18px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: 100px;
  background: #0E2540;
  border: 1px solid rgba(76, 224, 194, .3);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
  font-size: 10px;
  color: #8CF0DC;
  letter-spacing: .03em;
}
.ai-float .icon { width: 12px; height: 12px; }
.ai__content { display: flex; flex-direction: column; gap: 28px; }
.ai-point { display: flex; gap: 18px; }
.ai-point > span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, .28);
  padding-top: 4px;
  font-variant-numeric: tabular-nums;
}
.ai-point h3 { font-size: 15.5px; font-weight: 600; color: #fff; letter-spacing: .01em; }
.ai-point p { margin-top: 5px; font-size: 12.5px; line-height: 1.8; color: rgba(255, 255, 255, .6); }
.ai__strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 64px;
  padding: 24px 30px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 14px;
  background: rgba(255, 255, 255, .035);
  backdrop-filter: blur(8px);
}
.ai__strip p { font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, .72); }
.ai__strip strong { color: #fff; font-weight: 600; }
.ai__strip .btn { flex-shrink: 0; }

/* ---------- 16. Testimonials ---------- */
.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.quote-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.quote-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.quote-card__stars { display: flex; gap: 2px; color: #F5A623; }
.quote-card__stars .icon { width: 13px; height: 13px; fill: currentColor; stroke: none; }
.quote-card blockquote {
  margin-top: 16px;
  font-size: 13.5px;
  line-height: 1.95;
  color: #3A4B60;
}
.quote-card figcaption {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: auto;
  padding-top: 22px;
}
.avatar {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.avatar--a { background: linear-gradient(140deg, #345BD6, #1F2F66); }
.avatar--b { background: linear-gradient(140deg, #0E8C7E, #06433F); }
.avatar--c { background: linear-gradient(140deg, #C08231, #54300F); }
.quote-card figcaption div { display: flex; flex-direction: column; line-height: 1.4; }
.quote-card figcaption strong { font-size: 12.5px; color: var(--ink); font-weight: 600; }
.quote-card figcaption span { font-size: 10.5px; color: var(--muted-2); }

/* ---------- 17. About ---------- */
.about__media {
  position: relative;
  height: 340px;
  margin-bottom: 58px;
  border-radius: 22px;
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 24px 60px rgba(11, 26, 48, .16);
}
.about__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  transition: transform 1.2s var(--ease);
}
.about__media:hover img { transform: scale(1.035); }
.about__media-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 17, 34, .86) 0%, rgba(6, 17, 34, .48) 46%, rgba(6, 17, 34, .06) 100%);
}
.about__media figcaption {
  position: absolute;
  left: 42px;
  bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #fff;
}
.about__media figcaption strong {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.3;
}
.about__media figcaption > span { font-size: 11.5px; letter-spacing: .05em; color: rgba(255, 255, 255, .65); }
.about__media-badge {
  position: absolute;
  right: 36px;
  bottom: 34px;
  display: grid;
  place-content: center;
  width: 90px;
  height: 90px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(8px);
  color: #fff;
  text-align: center;
  line-height: 1.1;
}
.about__media-badge small { font-size: 8px; letter-spacing: .18em; color: rgba(255, 255, 255, .65); }
.about__media-badge strong { margin-top: 5px; font-size: 22px; font-weight: 800; letter-spacing: -.02em; }

.about__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 76px;
  align-items: center;
}
.about__lead { margin-top: 18px; max-width: 560px; font-size: 14px; line-height: 1.95; color: var(--muted); }
.about__lead + .about__lead { margin-top: 12px; }
.about__actions { display: flex; align-items: center; gap: 24px; margin-top: 30px; }
.about__facts {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
}
.facts-head {
  display: flex;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .04em;
}
.facts-head span:last-child { font-size: 9px; font-weight: 500; letter-spacing: .16em; color: var(--muted-2); }
.facts > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}
.facts > div:last-child { border-bottom: 0; }
.facts dt { font-size: 11px; color: var(--muted-2); }
.facts dd { font-size: 11.5px; font-weight: 500; color: #2E4057; line-height: 1.6; }
.facts-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 11px 13px;
  border-radius: 8px;
  background: var(--teal-soft);
  font-size: 10.5px;
  color: #0B7B65;
}
.facts-foot .icon { width: 14px; height: 14px; }

/* ---------- 18. FAQ ---------- */
.faq__grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 76px;
  align-items: start;
}
.faq__intro { position: sticky; top: calc(var(--header-h) + 30px); }
.faq__desc { margin-top: 18px; max-width: 380px; font-size: 13.5px; line-height: 1.9; color: var(--muted); }
.faq__intro .btn { margin-top: 26px; }
.faq__list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 21px 0;
  text-align: left;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
  transition: color .2s;
}
.faq-question:hover { color: var(--brand); }
.faq-icon {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--muted);
  flex-shrink: 0;
  transition: background .25s, color .25s, border-color .25s, transform .3s;
}
.faq-icon .icon { width: 13px; height: 13px; }
.faq-item.is-open .faq-icon { background: var(--brand); border-color: var(--brand); color: #fff; transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .38s var(--ease); }
.faq-answer p {
  padding: 0 46px 22px 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.faq-answer strong { color: var(--ink); font-weight: 600; }

/* ---------- 19. News ---------- */
.news-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 20px;
}
.news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #CFDCEC; }
.news-card__visual {
  position: relative;
  height: 176px;
  background:
    radial-gradient(circle at 78% 22%, rgba(0, 191, 166, .35), transparent 42%),
    linear-gradient(135deg, #0A1A30, #173B77);
  overflow: hidden;
}
.news-num {
  position: absolute;
  top: 16px;
  left: 18px;
  z-index: 2;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .75);
}
.news-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.news-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 17, 34, .04) 0%, rgba(6, 17, 34, .18) 55%, rgba(6, 17, 34, .5) 100%);
}
.news-card:hover .news-card__img { transform: scale(1.05); }
.news-card__visual--sm { height: 176px; }
.news-art { position: absolute; left: 18px; right: 18px; bottom: 16px; display: flex; align-items: flex-end; gap: 8px; height: 92px; }
.news-art span { display: block; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, rgba(255, 255, 255, .26), rgba(255, 255, 255, .05)); border: 1px solid rgba(255, 255, 255, .15); border-bottom: 0; }
.news-art span:nth-child(1) { width: 34%; height: 48%; }
.news-art span:nth-child(2) { width: 26%; height: 82%; background: linear-gradient(180deg, rgba(46, 107, 255, .65), rgba(46, 107, 255, .12)); }
.news-art span:nth-child(3) { width: 30%; height: 62%; }
.news-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px; }
.news-card--feature .news-card__body { padding: 22px 24px 24px; }
.news-card__tag { font-size: 9.5px; font-weight: 600; letter-spacing: .08em; color: var(--brand); text-transform: uppercase; }
.news-card h3 { margin-top: 8px; font-size: 16px; line-height: 1.55; font-weight: 600; color: var(--ink); letter-spacing: -.005em; }
.news-card--feature h3 { font-size: 18px; }
.news-card p { margin-top: 8px; font-size: 12.5px; line-height: 1.75; color: var(--muted); }
.news-card__meta { display: flex; gap: 14px; margin-top: auto; padding-top: 18px; font-size: 10px; color: var(--muted-2); }
.news-card__arrow {
  position: absolute;
  right: 20px;
  bottom: 18px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--muted-2);
  transition: all .25s;
}
.news-card__arrow .icon { width: 13px; height: 13px; }
.news-card:hover .news-card__arrow { background: var(--brand); border-color: var(--brand); color: #fff; transform: rotate(45deg); }
.news-card:not(.news-card--feature) .news-card__body { padding-right: 56px; }
.news-card:not(.news-card--feature) .news-card__meta { padding-bottom: 2px; }

/* ---------- 20. Contact ---------- */
.contact-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(31, 94, 255, .24), transparent 44%),
    radial-gradient(circle at 90% 90%, rgba(0, 191, 166, .1), transparent 40%),
    #081426;
  color: #fff;
  padding: 96px 0;
}
.contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: radial-gradient(ellipse 75% 70% at 50% 40%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 50% 40%, #000, transparent 80%);
  pointer-events: none;
}
.contact-section > .container { position: relative; }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr .92fr;
  gap: 76px;
  align-items: center;
}
.contact__lead { margin-top: 20px; max-width: 500px; font-size: 14.5px; line-height: 1.9; color: rgba(255, 255, 255, .7); }
.contact__benefits { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.contact__benefits li { display: flex; align-items: center; gap: 9px; font-size: 13px; color: rgba(255, 255, 255, .78); }
.contact__benefits .icon { width: 16px; height: 16px; color: #4CE0C2; }
.contact__direct { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 32px; }
.contact-direct {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  transition: background .25s, border-color .25s;
}
.contact-direct:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .22); }
.contact-direct__icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(76, 224, 194, .12);
  color: #6FECD3;
  flex-shrink: 0;
}
.contact-direct__icon .icon { width: 15px; height: 15px; }
.contact-direct div { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.contact-direct span { font-size: 9.5px; color: rgba(255, 255, 255, .58); }
.contact-direct strong { font-size: 12px; font-weight: 600; color: #fff; letter-spacing: .01em; }
.contact__qr { display: flex; align-items: center; gap: 13px; margin-top: 26px; }
.qr-box {
  position: relative;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  padding: 6px;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}
.qr-img { display: block; width: 100%; height: 100%; object-fit: contain; }
.qr-pattern {
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(90deg, #0B1A30 33.33%, transparent 33.33%, transparent 66.66%, #0B1A30 66.66%),
    linear-gradient(#0B1A30 33.33%, transparent 33.33%, transparent 66.66%, #0B1A30 66.66%),
    radial-gradient(circle at 50% 50%, #1F5EFF 0 16%, transparent 17%);
  background-size: 10px 10px, 10px 10px, 100% 100%;
  opacity: .82;
}
.contact__qr p { font-size: 11.5px; line-height: 1.6; color: rgba(255, 255, 255, .75); }
.contact__qr p span { font-size: 9.5px; color: rgba(255, 255, 255, .58); }

.contact-form {
  position: relative;
  padding: 32px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 34px 80px rgba(0, 0, 0, .32);
  color: var(--text);
}
.contact-form__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.contact-form__head h3 { font-size: 20px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.contact-form__head span { font-size: 10px; color: var(--muted-2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; margin-bottom: 14px; }
.form-field label { margin-bottom: 6px; font-size: 11.5px; font-weight: 500; color: #3C4D63; }
.form-field label em { font-style: normal; color: #E5484D; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  padding: 11px 13px;
  background: #F6F9FD;
  border: 1px solid #E3EBF5;
  border-radius: 8px;
  font-size: 12.5px;
  color: var(--ink);
  transition: border-color .2s, box-shadow .2s, background .2s;
  appearance: none;
}
.form-field input::placeholder, .form-field textarea::placeholder { color: #A6B3C4; }
.form-field input:hover, .form-field select:hover, .form-field textarea:hover { border-color: #CBD9E9; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(31, 94, 255, .11);
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235D6E85' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  padding-right: 34px;
  cursor: pointer;
}
.form-field textarea { resize: vertical; min-height: 82px; line-height: 1.7; }
.form-field.has-error input, .form-field.has-error select { border-color: #E5484D; background: #FFF7F7; }
.field-error { margin-top: 4px; font-size: 10px; color: #E5484D; min-height: 0; }
.form-field--check { margin-bottom: 16px; }
.checkbox { display: flex; align-items: flex-start; gap: 8px; font-size: 10.5px; line-height: 1.6; color: var(--muted); cursor: pointer; }
.checkbox input { width: 14px; height: 14px; margin-top: 2px; accent-color: var(--brand); flex-shrink: 0; }
.checkbox a { color: var(--brand); text-decoration: underline; text-underline-offset: 2px; }
.form-note { display: flex; align-items: center; justify-content: center; gap: 5px; margin-top: 12px; font-size: 9.5px; color: var(--muted-2); }
.form-note .icon { width: 11px; height: 11px; }
.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding: 13px 15px;
  border-radius: 9px;
  background: var(--teal-soft);
  border: 1px solid #BDEFE4;
  color: #0B7B65;
}
.form-success[hidden] { display: none; }
.form-success .icon { width: 20px; height: 20px; }
.form-success div { display: flex; flex-direction: column; line-height: 1.45; }
.form-success strong { font-size: 12px; }
.form-success span { font-size: 10.5px; color: #2C8A75; }

/* ---------- 21. Footer ---------- */
.site-footer {
  background: #07111F;
  color: rgba(255, 255, 255, .55);
  padding: 64px 0 0;
  font-size: 12.5px;
}
.footer__top {
  display: grid;
  grid-template-columns: .9fr 2.1fr;
  gap: 70px;
  padding-bottom: 48px;
}
.brand--footer .brand__text strong { color: #fff; }
.brand--footer .brand__text small { color: rgba(255, 255, 255, .58); }
.footer__brand > p { margin-top: 18px; max-width: 330px; font-size: 12px; line-height: 1.85; color: rgba(255, 255, 255, .52); }
.footer__contact { display: flex; flex-direction: column; gap: 9px; margin-top: 20px; }
.footer__contact a, .footer__contact span { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: rgba(255, 255, 255, .55); transition: color .2s; }
.footer__contact a:hover { color: #fff; }
.footer__contact .icon { width: 13px; height: 13px; color: rgba(255, 255, 255, .32); }
.footer__nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px; }
.footer__col h4 { font-size: 12px; font-weight: 600; color: #fff; letter-spacing: .06em; margin-bottom: 18px; }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: 11.5px; color: rgba(255, 255, 255, .52); transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__col--cta p { font-size: 11.5px; line-height: 1.75; color: rgba(255, 255, 255, .52); margin-bottom: 14px; }
.footer__hours { display: flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 10px; color: rgba(255, 255, 255, .45); }
.footer__hours .icon { width: 12px; height: 12px; }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, .07);
  font-size: 10.5px;
  color: rgba(255, 255, 255, .5);
}
.footer__legal { display: flex; align-items: center; gap: 9px; }
.footer__legal a { transition: color .2s; }
.footer__legal a:hover { color: rgba(255, 255, 255, .7); }

/* ---------- 22. Floating actions ---------- */
.floating-actions {
  position: fixed;
  right: 20px;
  bottom: 26px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.float-action {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink-2);
  box-shadow: 0 6px 20px rgba(11, 26, 48, .1);
  transition: background .25s, color .25s, transform .25s, opacity .25s, visibility .25s;
}
.float-action .icon { width: 18px; height: 18px; }
.float-action span {
  position: absolute;
  right: calc(100% + 9px);
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  padding: 4px 9px;
  border-radius: 5px;
  background: var(--ink);
  color: #fff;
  font-size: 10px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all .2s;
  pointer-events: none;
}
.float-action:hover { background: var(--brand); border-color: var(--brand); color: #fff; transform: translateY(-2px); }
.float-action:hover span { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }
.float-action--top { opacity: 0; visibility: hidden; transform: translateY(6px); }
.float-action--top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top-icon { transform: rotate(-90deg); }

/* Mobile sticky bar */
.mobile-bar { display: none; }

/* ---------- 23. Reveal animation ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease) var(--delay, 0s), transform .7s var(--ease) var(--delay, 0s);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 24. Responsive ---------- */
@media (max-width: 1180px) {
  .header__inner { gap: 20px; }
  .main-nav__list { gap: 19px; }
  .hero__inner { gap: 36px; }
  .float-card--code { left: -4px; }
  .float-card--data { right: 0; }
  .section-head { gap: 40px; }
  .footer__top { gap: 44px; }
  .footer__nav { gap: 24px; }
}

@media (max-width: 1024px) {
  :root { --header-h: 68px; }
  .section { padding: 80px 0; }
  .header__actions .btn { display: none; }
  .nav-toggle { display: block; }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 120;
    display: none;
    flex-direction: column;
    width: min(86vw, 360px);
    height: 100dvh;
    padding: 104px 28px 28px;
    background: #fff;
    box-shadow: -20px 0 60px rgba(11, 26, 48, .18);
    visibility: hidden;
    overflow-y: auto;
  }
  .main-nav.is-open {
    display: flex;
    visibility: visible;
    animation: navIn .38s var(--ease);
  }
  @keyframes navIn {
    from { transform: translateX(100%); }
    to { transform: none; }
  }
  .main-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav__list li { border-bottom: 1px solid var(--line); }
  .nav-link { display: block; padding: 15px 0; font-size: 15px; }
  .nav-link::after { display: none; }
  .nav-link.is-active { color: var(--brand); }
  .has-dropdown .nav-dropdown {
    position: static;
    width: auto;
    padding: 0 0 10px 14px;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .has-dropdown .nav-dropdown::before { display: none; }
  .has-dropdown .nav-dropdown a { padding: 8px 0; }
  .nav-dropdown strong { font-size: 13.5px; }
  .nav-dropdown span { display: none; }
  .nav-caret { display: none; }
  .main-nav__mobile-cta { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
  .nav-phone { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--muted); }
  .nav-phone .icon { width: 15px; height: 15px; }

  .hero { padding-top: 54px; }
  .hero__inner { grid-template-columns: 1fr; gap: 46px; }
  .hero__content { max-width: 720px; }
  .hero__visual { justify-content: center; min-height: 470px; width: min(100%, 560px); margin: 0 auto; }
  .browser-card { width: min(100%, 500px); }
  .visual-orbit--1 { right: 50%; transform: translate(50%, -50%); }
  .visual-orbit--2 { right: 50%; transform: translate(50%, -50%); }

  .section-head { flex-direction: column; align-items: flex-start; gap: 18px; margin-bottom: 38px; }
  .section-head__right { flex: 1 1 auto; max-width: 640px; }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .explore-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
  .infra-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); gap: 30px 24px; }
  .process::before { display: none; }
  .process__item { padding-top: 0; padding-left: 24px; }
  .process__item::before { top: 5px; }
  .tech__grid { grid-template-columns: 1fr; gap: 48px; }
  .tech__panel { max-width: 560px; }
  .ai__grid { grid-template-columns: 1fr; gap: 52px; }
  .ai__visual { max-width: 560px; }
  .ownership__grid { grid-template-columns: 1fr; gap: 48px; }
  .ownership__panel { max-width: 560px; }
  .compare-table { margin-top: 48px; }
  .about__grid { grid-template-columns: 1fr; gap: 44px; }
  .about__media { height: 300px; margin-bottom: 46px; }
  .about__facts { max-width: 640px; }
  .faq__grid { grid-template-columns: 1fr; gap: 36px; }
  .faq__intro { position: static; }
  .quote-grid { grid-template-columns: 1fr 1fr; }
  .quote-card:last-child { grid-column: 1 / -1; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .news-card--feature { grid-column: 1 / -1; flex-direction: row; }
  .news-card--feature .news-card__visual { width: 42%; height: auto; min-height: 200px; flex-shrink: 0; }
  .news-card--feature .news-card__body { width: 58%; }
  .contact__grid { grid-template-columns: 1fr; gap: 44px; }
  .contact__content { max-width: 640px; }
  .contact-form { max-width: 640px; }
  .footer__top { grid-template-columns: 1fr; gap: 44px; }
  .footer__brand > p { max-width: 520px; }
  .footer__nav { gap: 30px; }
}

@media (max-width: 768px) {
  .mobile-br { display: inline; }
  .container { width: calc(100% - 36px); }
  .section { padding: 68px 0; }
  .topbar__note { display: none; }
  .topbar__inner { justify-content: flex-end; }
  .hero { padding-top: 44px; padding-bottom: 46px; }
  .hero__title { font-size: clamp(32px, 8.4vw, 44px); }
  .hero__lead { font-size: 14.5px; }
  .hero__actions { gap: 10px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__visual { min-height: 420px; }
  .float-card--code { top: 26px; left: 0; padding: 9px 12px; }
  .float-card--code strong { font-size: 10.5px; }
  .float-card--code span { display: none; }
  .float-card__check { display: none; }
  .float-card--data { width: 190px; bottom: 10px; right: 0; padding: 10px 12px; }
  .mini-chart { height: 34px; }

  .trust-bar { grid-template-columns: 1fr; gap: 22px; padding: 24px; margin-top: 34px; }
  .trust-bar__intro { padding-right: 0; padding-bottom: 18px; border-right: 0; border-bottom: 1px solid var(--line); display: flex; align-items: baseline; gap: 12px; }
  .trust-bar__intro p { margin-top: 0; }
  .trust-bar__stats { grid-template-columns: repeat(2, 1fr); gap: 20px 0; }
  .stat { padding-left: 0; }
  .stat:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
  .stat strong { font-size: 28px; }

  .pain-grid { grid-template-columns: 1fr; }
  .pain-card { padding: 26px 22px 22px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px 24px; }
  .service-card h3 { font-size: 19px; }
  .case-grid { grid-template-columns: 1fr; }
  .case-card__visual { height: 216px; }
  .solution-grid { grid-template-columns: 1fr; }
  .infra-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .process__item h3 { font-size: 14.5px; }
  .quote-grid { grid-template-columns: 1fr; }
  .quote-card:last-child { grid-column: auto; }
  .news-grid { grid-template-columns: 1fr; }
  .news-card--feature { grid-column: auto; flex-direction: column; }
  .news-card--feature .news-card__visual { width: 100%; min-height: 0; height: 176px; }
  .news-card--feature .news-card__body { width: 100%; }
  .news-card:not(.news-card--feature) .news-card__body { padding-right: 56px; }

  .compare-table__head { display: none; }
  .compare-row { grid-template-columns: 1fr 1fr; gap: 8px 16px; padding: 15px 4px; font-size: 12px; }
  .compare-row > span:first-child { grid-column: 1 / -1; font-size: 10.5px; letter-spacing: .08em; color: rgba(255, 255, 255, .4); }
  .compare-row .is-brand { font-size: 11.5px; }
  .compare-row .is-muted { font-size: 11.5px; }

  .about__media { height: 260px; margin-bottom: 38px; border-radius: 16px; }
  .about__media figcaption { left: 24px; bottom: 24px; }
  .about__media-badge { right: 24px; bottom: 24px; width: 74px; height: 74px; }
  .about__media-badge strong { font-size: 19px; }

  .ai__head { margin-bottom: 40px; }
  .ai__strip { flex-direction: column; align-items: flex-start; gap: 18px; padding: 22px; margin-top: 48px; }
  .ai-float { right: 0; bottom: -16px; }
  .contact__direct { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 20px; }
  .contact-form__head { flex-direction: column; gap: 3px; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer__nav { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
  .floating-actions { display: none; }
  .mobile-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 95;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    height: 58px;
    padding-bottom: env(safe-area-inset-bottom);
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -6px 24px rgba(11, 26, 48, .06);
  }
  .mobile-bar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: 9.5px; color: var(--muted); }
  .mobile-bar .icon { width: 18px; height: 18px; }
  .mobile-bar__cta { background: linear-gradient(135deg, #2E6BFF, #1B4FE0); color: #fff !important; }
  body { padding-bottom: 58px; }
  html { scroll-padding-top: calc(var(--header-h) + 12px); }
}

@media (max-width: 560px) {
  .topbar { display: none; }
  .brand__logo { height: 40px; }
  .explore-grid { grid-template-columns: 1fr; }
  .header__inner { height: 64px; }
  .brand__mark { width: 36px; height: 36px; font-size: 19px; border-radius: 10px; }
  .brand__text strong { font-size: 16px; }
  .brand__text small { font-size: 7px; letter-spacing: .16em; }
  .hero__visual { min-height: 370px; }
  .browser-card__body { padding: 13px; }
  .mock-hero { height: 188px; padding: 20px 18px; }
  .mock-title { font-size: 21px; }
  .mock-art { width: 160px; transform: scale(.85); transform-origin: bottom right; }
  .float-card--code { display: none; }
  .float-card--data { width: 170px; }
  .float-card__note { display: none; }
  .section-title { font-size: 27px; }
  .section-head__desc { font-size: 13.5px; }
  .process { grid-template-columns: 1fr; gap: 24px; }
  .process__item { padding-left: 24px; padding-bottom: 0; }
  .process__item::before { box-shadow: 0 0 0 4px var(--bg); }
  .about__media { height: 224px; }
  .about__media figcaption strong { font-size: 19px; }
  .about__media figcaption > span { font-size: 10px; }
  .about__media-badge { width: 62px; height: 62px; right: 16px; bottom: 18px; }
  .about__media-badge small { font-size: 6.5px; }
  .about__media-badge strong { font-size: 16px; margin-top: 3px; }
  .facts > div { grid-template-columns: 82px 1fr; gap: 12px; }
  .quote-card { padding: 24px 22px; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
  .footer__col--cta { grid-column: 1 / -1; }
  .footer__bottom { font-size: 9.5px; }
  .contact-form { border-radius: 16px; }
  .ai-chat { padding: 16px; }
  .ai-chat__query { max-width: 92%; }
  .ai-point { gap: 13px; }
  .cases-note, .infra-note { font-size: 10px; }
  .mobile-bar { height: 56px; }
}

/* ---------- 25. Motion preference ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

/* Large desktop navigation spacing */
@media (min-width: 1800px) {
  .main-nav__list { gap: 42px; }
  .nav-link { font-size: 15px; }
}
@media (min-width: 2400px) {
  .main-nav__list { gap: 54px; }
  .header__inner { gap: 48px; }
}

/* Fact sheet readability */
.facts dt{font-size:12.5px}
.facts dd{font-size:13px;line-height:1.65}