:root {
  --ink: #10231d;
  --ink-soft: #40564e;
  --ink-muted: #6b7e77;
  --forest-950: #071e18;
  --forest-900: #0b2d24;
  --forest-800: #124638;
  --forest-700: #176a53;
  --forest-600: #188a69;
  --mint-500: #5fd3a5;
  --mint-300: #9ee8c9;
  --mint-100: #e6f7ef;
  --coral-500: #ef7e5d;
  --coral-100: #fff0ea;
  --cream: #f5f2e9;
  --paper: #fffdf8;
  --white: #ffffff;
  --line: #d8dfd9;
  --line-soft: #e9ede8;
  --blue: #3e70e8;
  --shadow-sm: 0 8px 24px rgba(17, 48, 39, .08);
  --shadow-md: 0 18px 54px rgba(17, 48, 39, .13);
  --shadow-lg: 0 36px 90px rgba(4, 27, 20, .23);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --container: 1200px;
  --transition: 220ms cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }

a { color: inherit; }

button, a { -webkit-tap-highlight-color: transparent; }

button { font: inherit; }

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.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;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  background: var(--forest-700);
  transform: translateY(-160%);
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--coral-500);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  border-color: rgba(216, 223, 217, .86);
  background: rgba(255, 253, 248, .9);
  box-shadow: 0 8px 30px rgba(7, 30, 24, .07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--forest-950);
  text-decoration: none;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(95, 211, 165, .35);
  border-radius: 13px;
  color: var(--mint-300);
  background: var(--forest-950);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -.08em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
}

.brand-copy { display: grid; line-height: 1.2; }
.brand-copy strong { font-size: 14px; letter-spacing: -.01em; }
.brand-copy small { margin-top: 4px; color: var(--ink-muted); font-size: 11px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav > a:not(.button) {
  position: relative;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.main-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--forest-600);
  transition: right var(--transition);
}

.main-nav > a:not(.button):hover::after { right: 0; }

.menu-toggle {
  width: 46px;
  height: 46px;
  display: none;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle svg { width: 24px; height: 24px; }

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.button svg { width: 19px; height: 19px; transition: transform var(--transition); }
.button:hover svg { transform: translateX(3px); }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding-inline: 16px; font-size: 14px; }
.button-large { min-height: 54px; padding-inline: 24px; border-radius: 15px; }

.button-primary {
  color: var(--white);
  background: var(--forest-700);
  box-shadow: 0 10px 22px rgba(23, 106, 83, .2);
}

.button-primary:hover {
  background: var(--forest-800);
  box-shadow: 0 14px 30px rgba(23, 106, 83, .28);
}

.button-ghost {
  border-color: rgba(16, 35, 29, .16);
  color: var(--ink);
  background: rgba(255, 255, 255, .62);
}

.button-ghost:hover { border-color: var(--forest-600); background: var(--white); }

.button-light {
  color: var(--forest-950);
  background: var(--mint-300);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .16);
}

.button-light:hover { background: var(--white); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 158px 0 0;
  background:
    linear-gradient(180deg, rgba(255, 253, 248, .95), rgba(245, 242, 233, .88)),
    var(--cream);
}

.hero-grid, .final-grid {
  position: absolute;
  inset: 0;
  opacity: .42;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 83, 65, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 83, 65, .08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,.5) 55%, transparent 96%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow-one {
  width: 520px;
  height: 520px;
  top: -180px;
  right: -80px;
  background: radial-gradient(circle, rgba(95, 211, 165, .22), transparent 70%);
}

.hero-glow-two {
  width: 440px;
  height: 440px;
  left: -180px;
  bottom: -140px;
  background: radial-gradient(circle, rgba(239, 126, 93, .12), transparent 70%);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  align-items: center;
  gap: 62px;
}

.eyebrow, .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--forest-700);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mint-500);
  box-shadow: 0 0 0 6px rgba(95, 211, 165, .16);
}

.hero h1 {
  max-width: 620px;
  margin: 22px 0 24px;
  color: var(--forest-950);
  font-size: clamp(46px, 5.2vw, 76px);
  line-height: 1.07;
  letter-spacing: -.055em;
}

.hero h1 span {
  position: relative;
  display: inline-block;
  color: var(--forest-700);
}

.hero h1 span::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -4px;
  right: -8px;
  bottom: 5px;
  height: 15px;
  border-radius: 999px;
  background: rgba(95, 211, 165, .3);
  transform: rotate(-1.4deg);
}

.hero-lead {
  max-width: 570px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
  margin: 27px 0 0;
  padding: 0;
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 650;
  list-style: none;
}

.hero-trust li { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 16px; height: 16px; color: var(--forest-600); stroke-width: 2.4; }

.hero-visual { position: relative; min-width: 0; padding: 38px 8px 76px 0; }

.browser-frame {
  overflow: hidden;
  border: 1px solid rgba(24, 74, 59, .16);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.hero-browser {
  position: relative;
  transform: perspective(1400px) rotateY(-5deg) rotateX(2deg);
  transform-origin: center;
}

.browser-bar, .screenshot-toolbar {
  height: 36px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-muted);
  background: #fbfaf6;
}

.browser-dots { display: flex; gap: 5px; }
.browser-dots i, .screenshot-toolbar i { width: 8px; height: 8px; display: block; border-radius: 50%; background: #d6d9d5; }
.browser-dots i:first-child, .screenshot-toolbar i:first-child { background: #ef7e5d; }
.browser-dots i:nth-child(2), .screenshot-toolbar i:nth-child(2) { background: #e8b95f; }
.browser-dots i:nth-child(3), .screenshot-toolbar i:nth-child(3) { background: #62c99e; }
.browser-address { margin-inline: auto; font-size: 10px; }
.browser-secure svg { width: 14px; height: 14px; }

.hero-browser > img {
  width: 100%;
  aspect-ratio: 1.41 / 1;
  object-fit: cover;
  object-position: top;
}

.floating-preview {
  position: absolute;
  z-index: 3;
  overflow: hidden;
  border: 1px solid rgba(24, 74, 59, .14);
  border-radius: 14px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.floating-preview > span {
  display: block;
  padding: 8px 11px;
  color: var(--forest-800);
  background: #fbfaf6;
  font-size: 10px;
  font-weight: 800;
}

.floating-summary { width: 48%; right: -3%; bottom: 17px; transform: rotate(1.5deg); }
.floating-summary img { aspect-ratio: 4.02 / 1; object-fit: cover; }
.floating-news { width: 22%; left: -5%; bottom: 11px; transform: rotate(-2.5deg); }
.floating-news img { aspect-ratio: .93 / 1; object-fit: cover; object-position: top; }

.metric-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 70px;
  border: 1px solid rgba(16, 35, 29, .09);
  border-bottom: 0;
  border-radius: 24px 24px 0 0;
  background: rgba(255, 253, 248, .82);
  box-shadow: 0 -6px 40px rgba(17, 48, 39, .05);
  backdrop-filter: blur(14px);
}

.metric-strip > div {
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 18px;
}

.metric-strip > div + div { border-left: 1px solid var(--line); }
.metric-strip strong { color: var(--forest-700); font-size: 32px; line-height: 1; letter-spacing: -.04em; }
.metric-strip span { max-width: 90px; color: var(--ink-soft); font-size: 13px; line-height: 1.45; }

.section { padding: 112px 0; }
.section-intro { background: var(--paper); }

.section-heading { max-width: 650px; margin-bottom: 48px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2, .models-copy h2, .privacy-copy h2, .final-cta h2 {
  margin: 16px 0 18px;
  color: var(--forest-950);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.14;
  letter-spacing: -.045em;
}
.section-heading p, .models-copy > p, .privacy-copy p, .final-cta p { margin: 0; color: var(--ink-soft); font-size: 17px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 330px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover { border-color: rgba(23, 106, 83, .35); box-shadow: var(--shadow-md); transform: translateY(-4px); }

.feature-icon, .step-icon, .privacy-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 14px;
  color: var(--forest-700);
  background: var(--mint-100);
}

.feature-icon svg, .step-icon svg, .privacy-icon svg { width: 24px; height: 24px; }
.feature-label { color: var(--forest-600); font-size: 11px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.feature-card h3 { margin: 10px 0 12px; font-size: 23px; line-height: 1.32; letter-spacing: -.025em; }
.feature-card p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.feature-card-primary {
  grid-row: span 2;
  min-height: 678px;
  justify-content: space-between;
  border-color: rgba(23, 106, 83, .3);
  background:
    radial-gradient(circle at 90% 5%, rgba(95, 211, 165, .18), transparent 38%),
    linear-gradient(160deg, #f3fbf7, var(--white) 58%);
}

.feature-card-primary::after {
  content: "AI";
  position: absolute;
  right: -12px;
  bottom: -52px;
  color: rgba(23, 106, 83, .055);
  font-size: 210px;
  font-weight: 950;
  line-height: 1;
  letter-spacing: -.12em;
}

.feature-card-primary > * { position: relative; z-index: 1; }

.feature-points, .check-list {
  display: grid;
  gap: 11px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.feature-points li {
  padding: 12px 14px;
  border: 1px solid rgba(23, 106, 83, .12);
  border-radius: 10px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, .72);
  font-size: 13px;
  font-weight: 650;
}

.feature-card-wide {
  grid-column: span 2;
  min-height: 330px;
  display: grid;
  grid-template-columns: 1fr .85fr;
  align-items: center;
  gap: 30px;
}

.mini-news-card {
  width: 100%;
  padding: 18px;
  border: 1px solid #bfd1df;
  border-radius: 16px;
  color: #405872;
  background: linear-gradient(145deg, #f8fbff, #e7edf6);
  box-shadow: 0 15px 30px rgba(44, 78, 109, .12);
}

.mini-news-head { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 12px; border-bottom: 1px dashed #cbd4df; font-size: 12px; font-weight: 750; }
.mini-news-head small { color: #8492a6; font-weight: 600; }
.mini-news-card ol { display: grid; gap: 11px; margin: 14px 0 0; padding: 0; list-style: none; }
.mini-news-card li { display: flex; align-items: center; gap: 9px; font-size: 12px; }
.mini-news-card i { width: 24px; height: 24px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 8px; color: white; background: linear-gradient(145deg, #ff5c67, #ff8b63); font-size: 10px; font-style: normal; font-weight: 800; }
.mini-news-card li:nth-child(2) i { background: linear-gradient(145deg, #ff8b1f, #ffb33f); }
.mini-news-card li:nth-child(3) i { background: linear-gradient(145deg, #f2b221, #ffd65c); }

.feature-card-dark {
  color: var(--white);
  border-color: rgba(255, 255, 255, .08);
  background:
    linear-gradient(rgba(34, 197, 94, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 197, 94, .045) 1px, transparent 1px),
    linear-gradient(145deg, #0a1511, #11251d);
  background-size: 26px 26px, 26px 26px, auto;
}

.feature-card-dark .feature-icon { color: #7ee6ae; background: rgba(34, 197, 94, .12); }
.feature-card-dark .feature-label { color: #7ee6ae; }
.feature-card-dark h3 { color: var(--white); }
.feature-card-dark p { color: #a9bbb3; }
.code-line { margin-top: auto; padding-top: 25px; color: #a9bbb3; font-family: "SFMono-Regular", Consolas, monospace; font-size: 12px; }
.code-line > span:first-child { color: #7ee6ae; }
.code-cursor { width: 6px; height: 14px; display: inline-block; margin-left: 4px; vertical-align: -2px; background: #7ee6ae; animation: blink 1s steps(1) infinite; }

@keyframes blink { 50% { opacity: 0; } }

.workflow-section { background: var(--cream); }
.workflow-section .section-heading { margin-bottom: 38px; }
.workflow-list { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 0; padding: 0; list-style: none; }
.workflow-list::before { content: ""; position: absolute; top: 52px; left: 15%; right: 15%; border-top: 1px dashed rgba(23, 106, 83, .35); }
.workflow-list li { position: relative; min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255, 253, 248, .84); }
.step-number { position: absolute; top: 24px; right: 25px; color: rgba(23, 106, 83, .18); font-size: 42px; font-weight: 900; letter-spacing: -.08em; }
.workflow-list h3 { margin: 0 0 9px; font-size: 21px; }
.workflow-list p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.showcase-section { overflow: hidden; background: var(--paper); }
.showcase-row {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: center;
  gap: 70px;
  padding: 70px 0;
  border-top: 1px solid var(--line-soft);
}
.showcase-row:first-of-type { margin-top: 60px; }
.showcase-row-reverse { grid-template-columns: 1.25fr .75fr; }
.showcase-row-reverse .showcase-copy { order: 2; }
.showcase-row-reverse .screenshot-button { order: 1; }
.showcase-index { color: var(--coral-500); font-size: 12px; font-weight: 850; letter-spacing: .14em; }
.showcase-copy h3 { margin: 14px 0 18px; color: var(--forest-950); font-size: clamp(29px, 3vw, 42px); line-height: 1.2; letter-spacing: -.04em; }
.showcase-copy > p { margin: 0; color: var(--ink-soft); font-size: 16px; }

.check-list li { display: flex; align-items: flex-start; gap: 9px; color: var(--ink-soft); font-size: 14px; }
.check-list svg { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; color: var(--forest-600); stroke-width: 2.5; }

.pill-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.pill-list span { padding: 7px 11px; border: 1px solid rgba(62, 112, 232, .16); border-radius: 999px; color: #345eae; background: #f3f6ff; font-size: 12px; font-weight: 700; }

.screenshot-button {
  position: relative;
  overflow: hidden;
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: var(--white);
  box-shadow: var(--shadow-md);
  cursor: zoom-in;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.screenshot-button:hover { border-color: rgba(23, 106, 83, .38); box-shadow: var(--shadow-lg); transform: translateY(-5px); }
.screenshot-button img { width: 100%; }
.screenshot-toolbar b { margin-left: 7px; color: var(--ink-muted); font-size: 10px; font-weight: 650; }
.zoom-hint { position: absolute; right: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 6px; padding: 8px 11px; border-radius: 999px; color: var(--white); background: rgba(7, 30, 24, .82); font-size: 11px; font-weight: 700; opacity: 0; transform: translateY(5px); transition: opacity var(--transition), transform var(--transition); backdrop-filter: blur(8px); }
.zoom-hint svg { width: 15px; height: 15px; }
.screenshot-button:hover .zoom-hint, .screenshot-button:focus-visible .zoom-hint { opacity: 1; transform: translateY(0); }
.screenshot-summary { padding: 18px; background: #f4f6fc; }
.screenshot-summary img { border-radius: 10px; }
.screenshot-weekly { max-height: 610px; background: #f7f9fc; }
.screenshot-weekly img { object-position: top; }
.showcase-row-news { grid-template-columns: .75fr .55fr; justify-content: space-between; }
.screenshot-news { width: min(100%, 420px); margin-inline: auto; padding: 20px; background: #edf1f8; }
.screenshot-news img { border-radius: 8px; }

.news-meta-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 28px; }
.news-meta-grid > div { display: grid; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #f8faf8; }
.news-meta-grid strong { color: var(--forest-700); font-size: 23px; line-height: 1.2; }
.news-meta-grid span { margin-top: 3px; color: var(--ink-muted); font-size: 11px; }

.models-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 15% 20%, rgba(95, 211, 165, .12), transparent 30%),
    radial-gradient(circle at 85% 90%, rgba(239, 126, 93, .08), transparent 28%),
    var(--forest-950);
}
.models-section::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(rgba(95, 211, 165, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(95, 211, 165, .06) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(90deg, #000, transparent 70%); }
.models-layout { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 80px; }
.section-kicker-light { color: var(--mint-300); }
.models-copy h2 { color: var(--white); }
.models-copy > p { color: #b5c5bf; }
.model-benefits { display: grid; gap: 12px; margin-top: 32px; }
.model-benefits > div { display: flex; align-items: center; gap: 13px; }
.model-benefits svg { width: 34px; height: 34px; padding: 7px; border-radius: 9px; color: var(--mint-300); background: rgba(95, 211, 165, .1); }
.model-benefits span { display: grid; }
.model-benefits strong { font-size: 14px; }
.model-benefits small { color: #8ea29a; font-size: 11px; }

.provider-panel { padding: 28px; border: 1px solid rgba(158, 232, 201, .16); border-radius: 24px; background: rgba(255, 255, 255, .055); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 28px 65px rgba(0, 0, 0, .25); backdrop-filter: blur(12px); }
.provider-panel-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 20px; border-bottom: 1px solid rgba(255, 255, 255, .09); }
.provider-panel-head span { display: flex; align-items: center; gap: 9px; font-weight: 750; }
.provider-panel-head i { width: 9px; height: 9px; border-radius: 50%; background: var(--mint-500); box-shadow: 0 0 0 6px rgba(95, 211, 165, .1); }
.provider-panel-head small { color: #8ea29a; }
.provider-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 22px 0; }
.provider-grid span { min-height: 58px; display: grid; place-items: center; padding: 10px; border: 1px solid rgba(255, 255, 255, .08); border-radius: 12px; color: #d9e4df; background: rgba(255, 255, 255, .035); font-size: 13px; font-weight: 650; }
.provider-more { padding: 14px; border-radius: 12px; color: var(--mint-300); background: rgba(95, 211, 165, .08); text-align: center; font-size: 12px; font-weight: 650; }

.privacy-section { padding-bottom: 50px; background: var(--paper); }
.privacy-card { display: grid; grid-template-columns: auto 1fr .6fr; align-items: center; gap: 32px; padding: 40px; border: 1px solid rgba(23, 106, 83, .22); border-radius: var(--radius-lg); background: linear-gradient(145deg, #f1faf6, #fffdf8); box-shadow: var(--shadow-sm); }
.privacy-icon { width: 70px; height: 70px; margin: 0; border-radius: 20px; }
.privacy-icon svg { width: 34px; height: 34px; }
.privacy-copy h2 { margin: 9px 0 10px; font-size: 31px; }
.privacy-copy p { font-size: 14px; }
.privacy-tags { display: grid; gap: 10px; }
.privacy-tags span { display: flex; align-items: center; gap: 8px; padding: 11px 13px; border: 1px solid rgba(23, 106, 83, .12); border-radius: 10px; color: var(--forest-800); background: rgba(255, 255, 255, .75); font-size: 12px; font-weight: 700; }
.privacy-tags svg { width: 16px; height: 16px; color: var(--forest-600); stroke-width: 2.5; }

.compatibility-section { padding-top: 65px; }
.compatibility-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 75px; }
.compatibility-layout .section-heading { margin: 0; }
.requirements { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.requirements > div { display: grid; padding: 22px; border: 1px solid var(--line); border-radius: 15px; background: var(--white); box-shadow: var(--shadow-sm); }
.requirements span { color: var(--ink-muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.requirements strong { margin-top: 6px; color: var(--forest-800); font-size: 19px; }

.faq-section { background: var(--cream); }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; align-items: start; gap: 80px; }
.faq-layout .section-heading { position: sticky; top: 115px; margin-bottom: 0; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 25px; color: var(--forest-700); font-weight: 750; text-decoration: none; }
.text-link svg { width: 18px; height: 18px; transition: transform var(--transition); }
.text-link:hover svg { transform: translateX(4px); }
.faq-list { display: grid; gap: 12px; }
.faq-list details { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 253, 248, .86); transition: border-color var(--transition), box-shadow var(--transition); }
.faq-list details[open] { border-color: rgba(23, 106, 83, .32); box-shadow: var(--shadow-sm); }
.faq-list summary { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 22px; cursor: pointer; font-weight: 750; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 26px; height: 26px; flex: 0 0 auto; border-radius: 50%; background: var(--mint-100); }
.faq-list summary span::before, .faq-list summary span::after { content: ""; position: absolute; top: 50%; left: 50%; width: 11px; height: 1.5px; background: var(--forest-700); transform: translate(-50%, -50%); transition: transform var(--transition); }
.faq-list summary span::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-list details[open] summary span::after { transform: translate(-50%, -50%) rotate(0); }
.faq-list details p { margin: 0; padding: 0 22px 22px; color: var(--ink-soft); font-size: 14px; }

.final-cta { position: relative; overflow: hidden; padding: 88px 0; color: var(--white); background: linear-gradient(135deg, var(--forest-950), var(--forest-800)); }
.final-grid { opacity: .28; mask-image: none; }
.final-cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.final-cta h2 { max-width: 720px; color: var(--white); font-size: clamp(36px, 4.3vw, 60px); }
.final-cta p { max-width: 700px; color: #b5c5bf; }
.final-cta .button { flex: 0 0 auto; }

.site-footer { padding: 42px 0; border-top: 1px solid var(--line); background: #f8f6ef; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand strong { font-size: 14px; }
.footer-brand p, .footer-meta p { margin: 3px 0 0; color: var(--ink-muted); font-size: 12px; }
.footer-meta { text-align: right; }
.footer-meta a { color: var(--forest-700); font-weight: 700; }

.lightbox { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(4, 18, 14, .88); }
.lightbox::backdrop { background: transparent; }
.lightbox-inner { min-height: 100%; display: grid; place-items: center; padding: 70px 24px 30px; }
.lightbox img { max-width: min(1500px, 96vw); max-height: calc(100vh - 100px); border-radius: 14px; box-shadow: 0 30px 90px rgba(0, 0, 0, .45); }
.lightbox-close { position: fixed; z-index: 2; top: 18px; right: 22px; width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .22); border-radius: 50%; color: var(--white); background: rgba(255, 255, 255, .08); cursor: pointer; transition: background-color var(--transition), transform var(--transition); }
.lightbox-close:hover { background: rgba(255, 255, 255, .18); transform: rotate(4deg); }
.lightbox-close svg { width: 23px; height: 23px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal-delay { transition-delay: 120ms; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .main-nav { gap: 18px; }
  .main-nav > a:not(.button) { display: none; }
  .hero-layout { grid-template-columns: 1fr; gap: 38px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: 92%; margin-inline: auto; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-primary { grid-row: span 2; }
  .feature-card-wide { grid-column: span 1; display: flex; }
  .mini-news-card { margin-top: auto; }
  .models-layout { gap: 45px; }
  .privacy-card { grid-template-columns: auto 1fr; }
  .privacy-tags { grid-column: 2; grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .header-inner { min-height: 70px; }
  .brand-copy small { display: none; }
  .menu-toggle { display: grid; }
  .main-nav {
    position: fixed;
    inset: 70px 15px auto;
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 253, 248, .98);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav > a:not(.button) { min-height: 46px; display: flex; align-items: center; padding: 0 12px; border-radius: 9px; }
  .main-nav > a:not(.button):hover { background: var(--mint-100); }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav .button { margin-top: 6px; }
  .hero { padding-top: 125px; }
  .hero h1 { font-size: clamp(42px, 10vw, 62px); }
  .hero-visual { width: 100%; padding-right: 0; }
  .hero-browser { transform: none; }
  .metric-strip { grid-template-columns: repeat(2, 1fr); }
  .metric-strip > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .metric-strip > div:nth-child(4) { border-top: 1px solid var(--line); }
  .section { padding: 84px 0; }
  .workflow-list { grid-template-columns: 1fr; }
  .workflow-list::before { display: none; }
  .showcase-row, .showcase-row-reverse, .showcase-row-news { grid-template-columns: 1fr; gap: 38px; padding: 55px 0; }
  .showcase-row-reverse .showcase-copy { order: 1; }
  .showcase-row-reverse .screenshot-button { order: 2; }
  .screenshot-news { width: min(100%, 440px); }
  .models-layout, .compatibility-layout, .faq-layout { grid-template-columns: 1fr; gap: 48px; }
  .faq-layout .section-heading { position: static; }
  .privacy-card { grid-template-columns: 1fr; }
  .privacy-tags { grid-column: 1; grid-template-columns: repeat(3, 1fr); }
  .final-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 24px), var(--container)); }
  .brand-copy strong { font-size: 12px; }
  .hero { padding-top: 110px; }
  .hero h1 { margin-top: 18px; font-size: 41px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-trust { gap: 11px 15px; }
  .floating-summary { width: 58%; right: -2%; }
  .floating-news { width: 29%; left: -2%; }
  .metric-strip { margin-top: 52px; }
  .metric-strip > div { min-height: 88px; gap: 8px; padding: 12px; }
  .metric-strip strong { font-size: 26px; }
  .metric-strip span { font-size: 11px; }
  .section { padding: 70px 0; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2, .models-copy h2, .final-cta h2 { font-size: 34px; }
  .section-heading p, .models-copy > p { font-size: 15px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card, .feature-card-primary, .feature-card-wide { min-height: 0; grid-row: auto; grid-column: auto; }
  .feature-card-primary { padding-bottom: 40px; }
  .feature-card-primary .feature-points { margin-top: 40px; }
  .feature-card-wide { display: grid; grid-template-columns: 1fr; }
  .showcase-row:first-of-type { margin-top: 35px; }
  .screenshot-toolbar { height: 30px; }
  .zoom-hint { opacity: 1; transform: none; }
  .provider-panel { padding: 18px; }
  .provider-grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-card { padding: 28px; }
  .privacy-copy h2 { font-size: 28px; }
  .privacy-tags { grid-template-columns: 1fr; }
  .requirements { grid-template-columns: 1fr; }
  .faq-list summary { min-height: 64px; padding: 16px 18px; font-size: 14px; }
  .faq-list details p { padding: 0 18px 19px; }
  .final-cta { padding: 70px 0; }
  .final-cta .button { width: 100%; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-meta { text-align: left; }
  .lightbox-inner { padding-inline: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .hero-actions, .zoom-hint, .lightbox { display: none !important; }
  .hero { padding-top: 40px; }
  .reveal { opacity: 1; transform: none; }
}