:root {
  --ink: #16352c;
  --ink-soft: #53675f;
  --forest: #12372b;
  --forest-deep: #0b291f;
  --green: #2c8b62;
  --lime: #b9e76f;
  --mint: #e9f7ed;
  --cream: #fbfaf3;
  --paper: #ffffff;
  --coral: #ff8e6e;
  --sky: #d9eff4;
  --line: rgba(22, 53, 44, 0.13);
  --shadow: 0 26px 80px rgba(16, 50, 39, 0.13);
  --radius: 28px;
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: var(--container); margin-inline: auto; }
.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: 100; top: 12px; left: 12px; padding: 10px 16px;
  background: var(--paper); border-radius: 10px; transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky; z-index: 50; top: 0; border-bottom: 1px solid transparent;
  background: rgba(251, 250, 243, 0.82); backdrop-filter: blur(18px);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(18, 55, 43, 0.05); }
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 800; letter-spacing: -0.04em; }
.brand-mark {
  position: relative; display: grid; place-items: center; width: 36px; height: 36px;
  border-radius: 12px 12px 12px 4px; background: var(--forest); transform: rotate(-4deg);
}
.brand-mark::before, .brand-mark::after, .brand-mark span {
  content: ""; position: absolute; width: 9px; height: 14px; border: 2px solid var(--lime);
  border-radius: 50% 50% 45% 45%; border-left-color: transparent; transform-origin: bottom center;
}
.brand-mark::before { transform: translate(-6px, 1px) rotate(-38deg); }
.brand-mark::after { transform: translate(6px, 1px) rotate(38deg); }
.brand-mark span { height: 16px; transform: translateY(-2px); }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a { color: #425b52; font-size: 14px; font-weight: 600; transition: color 0.2s; }
.main-nav a:hover { color: var(--green); }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px;
  padding: 0 24px; border-radius: 16px; font-weight: 700; font-size: 15px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .main-nav a:focus-visible, summary:focus-visible { outline: 3px solid rgba(44, 139, 98, 0.35); outline-offset: 3px; }
.button-small { min-height: 44px; padding-inline: 18px; border: 1px solid var(--line); background: var(--paper); }
.button-small:hover { box-shadow: 0 8px 25px rgba(18, 55, 43, 0.1); }
.menu-toggle { display: none; border: 0; background: transparent; }

.hero { position: relative; overflow: hidden; padding: 72px 0 84px; }
.hero::before {
  content: ""; position: absolute; width: 480px; height: 480px; left: -250px; top: 20px;
  border: 1px solid rgba(44, 139, 98, 0.15); border-radius: 50%; box-shadow: 0 0 0 70px rgba(44, 139, 98, 0.025), 0 0 0 140px rgba(44, 139, 98, 0.018);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 0.95fr 1.05fr; align-items: center; gap: 42px; }
.eyebrow, .section-kicker {
  display: inline-flex; align-items: center; gap: 9px; color: var(--green); font-size: 12px;
  font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase;
}
.eyebrow span { width: 25px; height: 2px; background: var(--coral); border-radius: 2px; }
h1 { max-width: 660px; margin: 20px 0 24px; font-size: clamp(48px, 5.2vw, 76px); line-height: 0.99; letter-spacing: -0.065em; }
h1 em { color: var(--green); font-style: normal; }
.hero-lead { max-width: 590px; margin: 0; color: var(--ink-soft); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 20px; margin-top: 34px; }
.button-primary { color: #fff; background: var(--forest); box-shadow: 0 14px 34px rgba(18, 55, 43, 0.2); }
.button-primary:hover { background: var(--green); box-shadow: 0 16px 36px rgba(44, 139, 98, 0.24); }
.microcopy { max-width: 120px; color: var(--ink-soft); font-size: 12px; line-height: 1.45; }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 32px; font-size: 12px; font-weight: 700; }
.hero-points span { display: inline-flex; align-items: center; gap: 7px; }
.hero-points i { display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; color: var(--green); background: var(--mint); font-style: normal; font-size: 10px; }

.hero-visual { position: relative; min-height: 570px; }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(44, 139, 98, 0.15); }
.orbit-one { inset: 2% 3% 8% 6%; }
.orbit-two { inset: 13% 14% 18% 17%; border-style: dashed; }
.plate {
  position: absolute; top: 62px; right: 42px; width: 410px; aspect-ratio: 1;
  border: 23px solid #f5f1e7; border-radius: 50%; background: #fff;
  box-shadow: 0 34px 80px rgba(16, 50, 39, 0.18), inset 0 0 0 2px #e4dfd3;
  transform: rotate(-8deg); overflow: hidden;
}
.plate::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 38% 28%, transparent 0 55%, rgba(18,55,43,.07) 100%); }
.plate-food { position: absolute; }
.food-greens {
  inset: 3% 45% 43% 2%; border-radius: 58% 42% 55% 45%; background:
  radial-gradient(ellipse at 20% 40%, #4d9b50 0 12%, transparent 13%),
  radial-gradient(ellipse at 45% 30%, #75b85d 0 18%, transparent 19%),
  radial-gradient(ellipse at 70% 55%, #3f8242 0 20%, transparent 21%),
  radial-gradient(ellipse at 40% 70%, #8cc35f 0 22%, transparent 23%), #5f9f4e;
}
.food-rice {
  inset: 48% 42% 2% 7%; border-radius: 55%; background: repeating-radial-gradient(ellipse at 12% 18%, #faf3d0 0 3px, #dfcf8b 4px 5px, transparent 6px 15px), #eedfa5;
}
.food-chicken {
  inset: 16% 2% 17% 49%; border-radius: 54% 46% 48% 52%; transform: rotate(12deg); background:
  repeating-linear-gradient(105deg, transparent 0 19px, rgba(103,52,23,.24) 20px 23px), linear-gradient(140deg, #e8ac62, #b96732 68%, #8d492a);
  box-shadow: inset 8px 9px 18px rgba(255,255,255,.22);
}
.tomato { position: absolute; z-index: 2; width: 42px; height: 42px; border-radius: 50%; background: radial-gradient(circle at 35% 28%, #ff9a78 0 7%, #e6503e 9% 66%, #a82f2b 70%); box-shadow: 0 5px 10px rgba(99,29,25,.22); }
.tomato::after { content: ""; position: absolute; width: 12px; height: 8px; left: 15px; top: -2px; background: #4f8f4f; clip-path: polygon(50% 0, 62% 38%, 100% 24%, 72% 56%, 96% 88%, 57% 69%, 35% 100%, 34% 63%, 0 62%, 27% 44%, 10% 12%, 43% 31%); }
.tomato-one { left: 142px; top: 88px; }
.tomato-two { left: 180px; top: 52px; transform: scale(.78); }
.scan-line { position: absolute; z-index: 4; top: 50px; right: 74px; width: 358px; height: 3px; background: linear-gradient(90deg, transparent, var(--lime), transparent); box-shadow: 0 8px 25px var(--lime); animation: scan 4s ease-in-out infinite; }
@keyframes scan { 0%, 100% { transform: translateY(28px); opacity: .2; } 50% { transform: translateY(310px); opacity: 1; } }
.result-card {
  position: absolute; z-index: 6; right: 0; bottom: 2px; width: 345px; padding: 20px;
  border: 1px solid rgba(255,255,255,.8); border-radius: 24px; background: rgba(255,255,255,.92);
  box-shadow: var(--shadow); backdrop-filter: blur(16px);
}
.result-card-head { display: flex; gap: 10px; align-items: center; }
.result-icon { display: grid; place-items: center; flex: 0 0 34px; height: 34px; color: var(--forest); background: var(--lime); border-radius: 11px; font-weight: 800; }
.result-card-head div { display: grid; gap: 2px; }
.result-card-head strong { font-size: 13px; }
.result-card-head span { color: var(--ink-soft); font-size: 10px; }
.calories { display: flex; align-items: baseline; gap: 5px; margin: 18px 0 12px; }
.calories strong { font-size: 34px; letter-spacing: -0.05em; }
.calories span { color: var(--ink-soft); font-size: 12px; }
.macro-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.macro-grid div { display: grid; gap: 4px; padding: 9px; border-radius: 12px; background: var(--mint); }
.macro-grid span { color: var(--ink-soft); font-size: 9px; }
.macro-grid strong { font-size: 12px; }
.voice-note { margin-top: 10px; padding: 10px 12px; border-radius: 12px; color: var(--forest); background: #f5f1e9; font-size: 10px; }
.voice-note span { display: inline-grid; place-items: center; width: 18px; height: 18px; margin-right: 5px; border-radius: 50%; color: #fff; background: var(--coral); }
.floating-chip { position: absolute; z-index: 7; padding: 10px 14px; border-radius: 14px; background: var(--paper); box-shadow: 0 14px 34px rgba(16,50,39,.13); font-size: 11px; font-weight: 800; }
.floating-chip span { color: var(--green); margin-right: 5px; }
.chip-photo { top: 130px; left: -8px; transform: rotate(-5deg); }
.chip-diary { top: 262px; right: -5px; transform: rotate(4deg); }

.proof-strip { color: #fff; background: var(--forest); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-grid div { display: grid; gap: 4px; padding: 25px 30px; border-left: 1px solid rgba(255,255,255,.12); }
.proof-grid div:last-child { border-right: 1px solid rgba(255,255,255,.12); }
.proof-grid strong { color: var(--lime); font-size: 20px; letter-spacing: -0.04em; }
.proof-grid span { color: rgba(255,255,255,.65); font-size: 11px; }

.section { padding: 112px 0; }
.section-heading { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-heading h2, .demo-copy h2, .price-copy h2, .faq-grid h2, .final-cta h2 {
  margin: 14px 0 18px; font-size: clamp(36px, 4vw, 54px); line-height: 1.08; letter-spacing: -0.055em;
}
.section-heading p, .demo-copy > p, .price-copy p, .faq-grid > div > p { color: var(--ink-soft); line-height: 1.7; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.step-card { position: relative; min-height: 295px; padding: 24px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.58); }
.step-card::after { content: "→"; position: absolute; right: -13px; top: 54%; z-index: 2; display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--line); border-radius: 50%; background: var(--cream); font-size: 11px; }
.step-card:last-child::after { display: none; }
.step-accent { color: #fff; border-color: var(--forest); background: var(--forest); transform: translateY(-10px) rotate(-1deg); box-shadow: 0 22px 45px rgba(18,55,43,.16); }
.step-number { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.step-accent .step-number { color: var(--lime); }
.step-icon { display: grid; place-items: center; width: 54px; height: 54px; margin: 45px 0 22px; border-radius: 18px; color: var(--forest); background: var(--mint); font-size: 24px; font-weight: 800; }
.step-accent .step-icon { background: var(--lime); }
.step-card h3 { margin: 0 0 10px; font-size: 18px; letter-spacing: -0.03em; }
.step-card p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.65; }
.step-accent p { color: rgba(255,255,255,.68); }

.demo-section { color: #fff; background: var(--forest-deep); overflow: hidden; }
.demo-grid { display: grid; grid-template-columns: 1fr .88fr; align-items: center; gap: 90px; }
.section-kicker.light { color: var(--lime); }
.demo-copy > p { color: rgba(255,255,255,.64); }
.feature-list { display: grid; gap: 0; margin: 38px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.12); }
.feature-list li { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.feature-list li > span { color: var(--lime); font-size: 11px; font-weight: 800; }
.feature-list strong { font-size: 15px; }
.feature-list p { margin: 5px 0 0; color: rgba(255,255,255,.55); font-size: 12px; }
.chat-shell { position: relative; width: min(100%, 410px); margin-inline: auto; border: 8px solid #153b30; border-radius: 34px; background: #dce9e3; box-shadow: 0 45px 100px rgba(0,0,0,.35); transform: rotate(2deg); overflow: hidden; }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; color: var(--ink); background: #fff; }
.chat-avatar { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--forest); }
.chat-avatar span { width: 13px; height: 18px; border: 2px solid var(--lime); border-radius: 50%; }
.chat-head div:nth-child(2) { display: grid; }
.chat-head div:nth-child(2) strong { font-size: 13px; }
.chat-head div:nth-child(2) span { color: #7a8e86; font-size: 10px; }
.chat-head i { width: 3px; height: 3px; margin-left: auto; border-radius: 50%; background: #71857d; }
.chat-head i + i { margin-left: -7px; }
.chat-body { position: relative; min-height: 520px; padding: 18px 12px 22px; background: radial-gradient(circle at 10% 20%, rgba(18,55,43,.06) 0 2px, transparent 3px 30px), #dce9e3; }
.chat-date { width: max-content; margin: 0 auto 15px; padding: 5px 10px; border-radius: 10px; color: #5e756c; background: rgba(255,255,255,.65); font-size: 9px; }
.message { position: relative; width: fit-content; max-width: 84%; margin-bottom: 9px; padding: 11px 12px 18px; color: var(--ink); border-radius: 15px; font-size: 11px; line-height: 1.5; box-shadow: 0 3px 8px rgba(18,55,43,.05); }
.message small { position: absolute; right: 8px; bottom: 5px; color: #6f847b; font-size: 7px; }
.user-message { margin-left: auto; border-bottom-right-radius: 4px; background: #d9f5cb; }
.bot-message { border-bottom-left-radius: 4px; background: #fff; }
.mini-meal { display: grid; grid-template-columns: 1fr 1fr; width: 185px; height: 120px; padding: 14px; border-radius: 10px; background: #ece7dc; overflow: hidden; }
.mini-meal span { border-radius: 50%; background: #6aa154; }
.mini-meal span:nth-child(2) { background: #d4b571; transform: translate(-12px, 35px); }
.mini-meal span:nth-child(3) { grid-column: 1 / -1; width: 90px; height: 55px; margin: -10px auto 0; background: #b86f47; transform: rotate(-12deg); }
.bot-message strong { display: block; margin-bottom: 8px; font-size: 12px; }
.bot-message p { margin: 0 0 10px; }
.message-macros { display: flex; gap: 6px; align-items: center; }
.message-macros > * { padding: 4px 6px; border-radius: 6px; background: var(--mint); font-size: 8px; }
.message-macros b { color: #fff; background: var(--green); }
.voice-message { display: flex; align-items: center; gap: 8px; min-width: 180px; padding-bottom: 20px; }
.play { display: grid; place-items: center; width: 26px; height: 26px; color: #fff; border-radius: 50%; background: var(--green); font-size: 9px; }
.wave { width: 83px; height: 16px; background: repeating-linear-gradient(90deg, #59a276 0 2px, transparent 2px 5px); clip-path: polygon(0 45%, 5% 35%, 10% 65%, 15% 10%, 20% 80%, 25% 35%, 30% 60%, 35% 20%, 40% 75%, 45% 45%, 50% 60%, 55% 25%, 60% 80%, 65% 35%, 70% 55%, 75% 15%, 80% 70%, 85% 30%, 90% 60%, 95% 38%, 100% 48%, 100% 55%, 0 55%); }
.voice-message b { color: #698078; font-size: 8px; }
.bot-message.compact { max-width: 92%; padding-left: 38px; }
.confirmed { position: absolute; left: 12px; top: 11px; display: grid; place-items: center; width: 18px; height: 18px; border-radius: 6px; color: var(--forest); background: var(--lime); font-weight: 800; }

.compact-heading { max-width: 650px; }
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.benefits-grid article { padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: #fff; }
.benefit-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 48px; border-radius: 18px; font-size: 25px; font-weight: 800; }
.benefit-icon.warm { background: #ffe5db; }
.benefit-icon.mint { background: var(--mint); }
.benefit-icon.sky { background: var(--sky); }
.benefits-grid h3 { margin: 0 0 10px; font-size: 20px; letter-spacing: -0.035em; }
.benefits-grid p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }

.price-section { padding-bottom: 0; }
.price-wrap { display: grid; grid-template-columns: 1fr 420px; align-items: center; gap: 60px; padding: 70px; border-radius: 36px; color: #fff; background: var(--green); overflow: hidden; }
.price-copy p { color: rgba(255,255,255,.7); }
.price-card { position: relative; padding: 32px; border-radius: 26px; color: var(--ink); background: var(--cream); box-shadow: 0 30px 70px rgba(5,41,27,.25); transform: rotate(1deg); }
.price-card::before { content: ""; position: absolute; width: 130px; height: 130px; right: -46px; top: -58px; border-radius: 50%; background: var(--lime); opacity: .9; }
.price-label { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 15px 0 22px; }
.price strong { font-size: 43px; letter-spacing: -0.06em; }
.price span { color: var(--ink-soft); font-size: 11px; }
.price-card ul { display: grid; gap: 11px; margin: 0 0 26px; padding: 0; list-style: none; font-size: 12px; }
.price-card li::before { content: "✓"; display: inline-grid; place-items: center; width: 18px; height: 18px; margin-right: 9px; border-radius: 50%; color: var(--green); background: var(--mint); font-size: 9px; font-weight: 800; }
.button-wide { width: 100%; }
.price-card small { display: block; margin-top: 12px; color: var(--ink-soft); text-align: center; font-size: 9px; }

.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 25px 48px 25px 0; cursor: pointer; list-style: none; font-size: 16px; font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary span, summary span::after { position: absolute; content: ""; right: 6px; top: 50%; width: 16px; height: 2px; background: var(--green); transition: transform .2s; }
summary span::after { inset: 0; transform: rotate(90deg); }
details[open] summary span { transform: rotate(45deg); }
details p { margin: -7px 50px 24px 0; color: var(--ink-soft); font-size: 13px; line-height: 1.75; }

.final-cta { padding: 80px 0; color: #fff; background: var(--forest); }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.final-cta span { color: var(--lime); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.final-cta h2 { max-width: 780px; margin-bottom: 0; }
.button-light { flex: 0 0 auto; color: var(--forest); background: var(--lime); box-shadow: 0 14px 35px rgba(0,0,0,.15); }
.button-light span { color: var(--forest); }

.site-footer { padding: 58px 0 24px; background: #f1f2e9; }
.footer-main { display: grid; grid-template-columns: 1.3fr .8fr 1fr; gap: 50px; }
.footer-brand { margin-bottom: 14px; }
.footer-main p { max-width: 280px; color: var(--ink-soft); font-size: 12px; line-height: 1.65; }
.footer-links { display: grid; gap: 11px; align-content: start; font-size: 12px; font-weight: 600; }
.footer-links a:hover { color: var(--green); }
.footer-action { display: grid; gap: 10px; align-content: start; justify-content: end; text-align: right; }
.footer-action span { color: var(--ink-soft); font-size: 11px; }
.footer-action a { color: var(--green); font-size: 19px; font-weight: 800; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: #74867e; font-size: 9px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (max-width: 980px) {
  .main-nav { gap: 18px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 730px; text-align: center; margin-inline: auto; }
  .eyebrow, .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { width: min(100%, 630px); margin-inline: auto; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .step-card::after { display: none; }
  .demo-grid { gap: 45px; }
  .price-wrap { padding: 48px; }
  .faq-grid { gap: 50px; }
}

@media (max-width: 760px) {
  :root { --container: min(100% - 28px, 620px); --radius: 22px; }
  .site-header { background: var(--cream); backdrop-filter: none; }
  .header-inner { min-height: 66px; }
  .brand { font-size: 19px; }
  .brand-mark { width: 32px; height: 32px; }
  .header-cta { display: none; }
  .menu-toggle { position: relative; z-index: 3; display: grid; place-items: center; width: 42px; height: 42px; margin-left: auto; padding: 0; }
  .menu-toggle > span:not(.sr-only) { position: absolute; width: 23px; height: 2px; background: var(--forest); transition: transform .2s; }
  .menu-toggle > span:nth-child(2) { transform: translateY(-4px); }
  .menu-toggle > span:nth-child(3) { transform: translateY(4px); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: rotate(-45deg); }
  .main-nav {
    position: fixed; inset: 0; z-index: 2; display: flex; flex-direction: column;
    align-items: center; justify-content: flex-start; gap: clamp(14px, 3vh, 24px);
    width: 100%; height: 100dvh; min-height: 100svh; margin: 0;
    padding: max(96px, calc(env(safe-area-inset-top) + 82px)) 24px max(28px, env(safe-area-inset-bottom));
    overflow-y: auto; overscroll-behavior: contain; background: var(--cream);
    opacity: 0; visibility: hidden; transform: translateY(-105%);
    transition: transform .28s ease, opacity .2s ease, visibility 0s linear .28s;
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; }
  .main-nav a { width: 100%; padding: 8px 0; text-align: center; font-size: clamp(20px, 6vw, 24px); line-height: 1.2; letter-spacing: -0.04em; }
  .hero { padding: 48px 0 60px; }
  h1 { font-size: clamp(43px, 13vw, 62px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .microcopy { max-width: none; }
  .hero-visual { min-height: 500px; transform: scale(.92); margin-top: -12px; }
  .plate { right: 50%; width: 360px; transform: translateX(50%) rotate(-8deg); }
  .result-card { right: 50%; width: 325px; transform: translateX(50%); }
  .chip-photo { left: 2px; }
  .chip-diary { right: 0; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid div { padding: 20px; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2, .demo-copy h2, .price-copy h2, .faq-grid h2, .final-cta h2 { font-size: clamp(34px, 10vw, 46px); }
  .steps-grid, .benefits-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }
  .step-accent { transform: none; }
  .step-icon { margin: 36px 0 20px; }
  .demo-grid, .price-wrap, .faq-grid { grid-template-columns: 1fr; }
  .demo-grid { gap: 55px; }
  .price-wrap { width: 100%; padding: 58px 20px 24px; border-radius: 0; }
  .price-section { padding-bottom: 0; }
  .benefit-icon { margin-bottom: 30px; }
  .faq-grid { gap: 25px; }
  .final-cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-action { grid-column: 1 / -1; justify-content: start; text-align: left; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (max-width: 430px) {
  .hero-points { gap: 10px; }
  .hero-visual { min-height: 450px; transform: scale(.8); margin: -44px -10% -38px; width: 120%; }
  .proof-grid strong { font-size: 17px; }
  .steps-grid { gap: 10px; }
  .chat-shell { transform: none; }
  .price-card { padding: 26px 20px; transform: none; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-action { grid-column: auto; }
}