:root {
  --emerald: #0f6b53;
  --emerald-2: #15836a;
  --emerald-3: #0a4f3d;
  --mint: #a8d5c2;
  --mint-soft: #e6f1ec;
  --mint-pale: #f0f7f4;
  --paper: #fffdf8;
  --canvas: #f7f5ef;
  --charcoal: #202a26;
  --ink: #1d2925;
  --muted: #66716c;
  --line: #dfe6e1;
  --sand: #e7dccd;
  --amber: #b9782d;
  --white: #ffffff;
  --shadow-sm: 0 10px 28px rgba(22, 45, 37, .08);
  --shadow-md: 0 22px 58px rgba(22, 45, 37, .14);
  --shadow-lg: 0 38px 110px rgba(22, 45, 37, .22);
  --radius-sm: 16px;
  --radius: 24px;
  --radius-lg: 34px;
  --max: 1180px;
  --header-height: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 20px); }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.58;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: .92em; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; left: 14px; top: -80px; z-index: 999; padding: 10px 14px; border-radius: 10px; background: var(--ink); color: #fff; text-decoration: none; }
.skip-link:focus { top: 14px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(223, 230, 225, .8);
  background: rgba(247, 245, 239, .86);
  backdrop-filter: blur(18px) saturate(150%);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 8px 32px rgba(18, 37, 31, .08); background: rgba(255, 253, 248, .94); }
.nav { height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 214px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { text-decoration: none; color: #4f5c57; font-size: .94rem; font-weight: 700; transition: color .2s ease; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--emerald); }
.nav-links .nav-cta { padding: 11px 16px; border-radius: 14px; background: var(--emerald); color: #fff; box-shadow: 0 8px 22px rgba(15, 107, 83, .18); }
.menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 13px; background: var(--mint-soft); padding: 10px; }
.menu-button span { display: block; width: 100%; height: 2px; margin: 5px 0; border-radius: 4px; background: var(--emerald-3); transition: transform .22s ease, opacity .22s ease; }
.menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: 760px; padding: 78px 0 86px; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 12% 12%, rgba(168, 213, 194, .24), transparent 35%), linear-gradient(180deg, #fbfaf6, var(--canvas)); pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(15px); pointer-events: none; }
.glow-one { width: 440px; height: 440px; right: -130px; top: 40px; background: rgba(168, 213, 194, .28); }
.glow-two { width: 360px; height: 360px; left: -150px; bottom: 20px; background: rgba(15, 107, 83, .08); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: 66px; align-items: center; }
.hero-copy-block { padding-top: 4px; }
.status-pill { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid rgba(15, 107, 83, .14); border-radius: 999px; background: rgba(255, 255, 255, .72); color: var(--emerald-3); font-size: .78rem; font-weight: 850; letter-spacing: .02em; }
.status-pill.dark { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: #e6f1ec; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #30b37f; box-shadow: 0 0 0 6px rgba(48,179,127,.12); }
h1, h2, h3 { font-weight: 860; letter-spacing: -.045em; line-height: 1.08; }
h1 { margin: 24px 0 10px; max-width: 780px; font-size: clamp(3.2rem, 6.1vw, 5.9rem); }
.hero-highlight { margin: 0 0 24px; color: var(--emerald); font-size: clamp(1.45rem, 2.55vw, 2.25rem); font-weight: 830; letter-spacing: -.035em; }
.hero-copy { max-width: 650px; margin: 0; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 14px 20px; border: 1px solid transparent; border-radius: 15px; text-decoration: none; font-weight: 840; line-height: 1.1; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--emerald); color: #fff; box-shadow: 0 14px 32px rgba(15,107,83,.2); }
.button.primary:hover { background: var(--emerald-2); box-shadow: 0 18px 38px rgba(15,107,83,.25); }
.button.ghost { border-color: #c8d8d0; background: rgba(255,255,255,.58); color: var(--emerald-3); }
.button.ghost:hover { border-color: var(--emerald); background: #fff; }
.button.light-button { background: #fff; color: var(--emerald-3); }
.button.full-width { width: 100%; }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 24px; color: #59665f; font-size: .9rem; }
.trust-row span { display: inline-flex; align-items: center; gap: 7px; }
.trust-row svg { width: 17px; height: 17px; color: var(--emerald); }

.hero-visual { position: relative; min-height: 640px; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(15, 107, 83, .11); border-radius: 50%; }
.orbit-a { width: 530px; height: 530px; }
.orbit-b { width: 410px; height: 410px; }
.phone-shell { position: relative; padding: 9px; border-radius: 34px; background: #24312c; box-shadow: var(--shadow-lg); overflow: hidden; }
.phone-shell::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.2); border-radius: inherit; pointer-events: none; }
.phone-shell img { width: 100%; border-radius: 26px; }
.phone-main { width: 330px; z-index: 4; transform: rotate(2.2deg); }
.phone-side { position: absolute; width: 246px; left: 6px; bottom: 36px; z-index: 2; transform: rotate(-8deg); filter: saturate(.9); opacity: .9; }
.hero-note { position: absolute; z-index: 5; width: 210px; padding: 15px 17px; border: 1px solid rgba(15,107,83,.12); border-radius: 18px; background: rgba(255,253,248,.9); box-shadow: var(--shadow-sm); backdrop-filter: blur(12px); }
.hero-note strong, .hero-note span { display: block; }
.hero-note strong { color: var(--emerald); font-size: 1rem; }
.hero-note span { margin-top: 2px; color: var(--muted); font-size: .78rem; line-height: 1.35; }
.note-top { right: -4px; top: 105px; }
.note-bottom { right: 14px; bottom: 62px; }

.signal-bar { position: relative; z-index: 3; border-block: 1px solid var(--line); background: rgba(255,253,248,.82); }
.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.signal-grid > div { min-height: 104px; padding: 22px 24px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line); }
.signal-grid > div:first-child { border-left: 1px solid var(--line); }
.signal-grid strong { color: var(--emerald-3); font-size: .96rem; }
.signal-grid span { margin-top: 2px; color: var(--muted); font-size: .82rem; line-height: 1.4; }

.section { padding: 100px 0; }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head.centered { margin-inline: auto; text-align: center; }
.kicker { margin: 0 0 11px; color: var(--emerald); font-size: .76rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.kicker.light { color: var(--mint); }
h2 { margin: 0 0 17px; font-size: clamp(2.2rem, 4vw, 3.85rem); }
h3 { margin: 0; font-size: 1.35rem; }
.section-head p, .workflow-copy > p, .gallery-copy p, .privacy-copy > p, .beta-copy > p { color: var(--muted); font-size: 1.05rem; margin: 0; }

.problem { background: var(--paper); border-bottom: 1px solid var(--line); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.idea-card { position: relative; min-height: 260px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 12px 34px rgba(28,52,43,.055); overflow: hidden; }
.idea-card::before { content: ""; position: absolute; width: 150px; height: 150px; right: -56px; top: -64px; border-radius: 50%; background: var(--mint-pale); }
.idea-number { display: inline-flex; width: 52px; height: 52px; align-items: center; justify-content: center; border-radius: 16px; background: var(--mint-soft); color: var(--emerald); font-weight: 900; }
.idea-card h3 { margin-top: 44px; }
.idea-card p { margin: 12px 0 0; color: var(--muted); }

.workflow-section { background: linear-gradient(180deg, var(--canvas), #f1f4ef); }
.workflow { display: grid; grid-template-columns: .86fr 1.14fr; gap: 72px; align-items: center; }
.steps { margin: 34px 0 0; padding: 0; list-style: none; display: grid; gap: 20px; }
.steps li { display: grid; grid-template-columns: 46px 1fr; gap: 15px; align-items: start; }
.steps li > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: var(--emerald); color: #fff; font-weight: 900; }
.steps strong { display: block; font-size: 1.03rem; }
.steps p { margin: 4px 0 0; color: var(--muted); font-size: .94rem; }
.workflow-visual { position: relative; min-height: 630px; }
.flow-line { position: absolute; left: 50%; top: 40px; bottom: 40px; width: 2px; background: linear-gradient(var(--mint), var(--emerald), var(--mint)); opacity: .6; }
.mini-screen { position: absolute; width: 240px; padding: 7px; border-radius: 27px; background: #24312c; box-shadow: var(--shadow-md); }
.mini-screen img { border-radius: 21px; }
.mini-screen.first { left: 0; top: 20px; transform: rotate(-6deg); }
.mini-screen.second { right: 4px; top: 115px; transform: rotate(5deg); }
.mini-screen.third { left: 24%; bottom: 0; transform: rotate(-1.5deg); }

.product-section { background: var(--paper); border-block: 1px solid var(--line); }
.product-tabs { display: flex; gap: 8px; margin-bottom: 28px; padding: 6px; width: fit-content; max-width: 100%; border: 1px solid var(--line); border-radius: 16px; background: var(--canvas); overflow-x: auto; }
.product-tab { border: 0; border-radius: 11px; padding: 10px 16px; background: transparent; color: var(--muted); font-weight: 830; white-space: nowrap; }
.product-tab.active { background: var(--emerald); color: #fff; box-shadow: 0 8px 18px rgba(15,107,83,.15); }
.gallery-panel { display: grid; gap: 28px; }
.gallery-panel[hidden] { display: none !important; }
.gallery-copy { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 18px; align-items: start; max-width: 880px; }
.gallery-index { grid-row: 1 / span 2; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--mint-soft); color: var(--emerald); font-weight: 900; }
.gallery-copy h3 { font-size: clamp(1.55rem, 2.4vw, 2.25rem); }
.gallery-copy p { grid-column: 2; margin-top: 9px; }
.phone-gallery { display: flex; gap: 18px; padding: 24px 6px 22px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--mint) transparent; }
.phone-gallery figure { flex: 0 0 255px; margin: 0; scroll-snap-align: start; }
.phone-gallery img { padding: 7px; border-radius: 28px; background: #26332e; box-shadow: var(--shadow-md); }
.phone-gallery figcaption { margin-top: 10px; color: var(--muted); font-size: .82rem; text-align: center; font-weight: 760; }
.feature-stage { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; padding-top: 18px; }
.feature-phone { width: 330px; margin-inline: auto; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.feature-list article { min-height: 150px; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: var(--canvas); display: flex; gap: 14px; }
.feature-list svg { flex: 0 0 auto; width: 30px; height: 30px; color: var(--emerald); }
.feature-list strong, .feature-list span { display: block; }
.feature-list span { margin-top: 6px; color: var(--muted); font-size: .9rem; }
.duo-stage { display: flex; align-items: flex-start; justify-content: center; gap: 28px; padding: 20px 0 14px; }
.duo-stage .phone-shell { width: 310px; }
.duo-stage .offset { margin-top: 72px; }

.privacy-section { background: linear-gradient(145deg, #0b4f3d, #133c32); color: #fff; overflow: hidden; }
.privacy-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 62px; align-items: center; }
.privacy-copy h2 { color: #fff; }
.privacy-copy > p { color: rgba(255,255,255,.7); }
.text-link { display: inline-flex; gap: 8px; align-items: center; margin-top: 24px; color: #fff; text-decoration: none; font-weight: 820; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.privacy-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.privacy-card { padding: 24px; min-height: 210px; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.07); backdrop-filter: blur(8px); }
.privacy-card > span { color: var(--mint); font-weight: 900; }
.privacy-card h3 { margin-top: 28px; color: #fff; }
.privacy-card p { margin: 10px 0 0; color: rgba(255,255,255,.65); font-size: .92rem; }

.beta-section { background: #edf5f1; }
.beta-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 60px; align-items: start; }
.beta-copy { position: sticky; top: 112px; padding: 38px; border-radius: var(--radius-lg); background: var(--emerald-3); color: #fff; box-shadow: var(--shadow-md); }
.beta-copy h2 { color: #fff; font-size: clamp(2.2rem, 3.4vw, 3.4rem); }
.beta-copy > p { color: rgba(255,255,255,.72); }
.beta-points { display: grid; gap: 12px; margin-top: 28px; }
.beta-points span { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,.88); }
.beta-points svg { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; color: var(--mint); }
.small-copy { margin-top: 28px !important; font-size: .82rem !important; }
.form-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper); box-shadow: var(--shadow-sm); }
.form-intro { margin-bottom: 24px; }
.form-intro h3 { font-size: clamp(1.65rem, 2.5vw, 2.15rem); }
.form-intro p:last-child { margin: 7px 0 0; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label, .checkbox { font-size: .87rem; font-weight: 760; }
input, select, textarea { width: 100%; border: 1px solid #ccd8d1; border-radius: 14px; background: #fff; color: var(--ink); padding: 13px 14px; }
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(15,107,83,.13); border-color: var(--emerald); }
input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: #b33e3e; }
.field-error { min-height: 1.1em; color: #a53535; font-size: .74rem; }
.checkbox { grid-column: 1 / -1; display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: var(--muted); font-weight: 600; }
.checkbox input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--emerald); }
.checkbox a { color: var(--emerald); }
.form-status { grid-column: 1 / -1; min-height: 0; color: #a53535; font-size: .84rem; }
.form-note { margin: 13px 0 0; color: var(--muted); font-size: .76rem; }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }

.faq-section { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .76fr 1.24fr; gap: 70px; align-items: start; }
.faq { display: grid; gap: 11px; }
details { border: 1px solid var(--line); border-radius: 18px; background: var(--canvas); overflow: clip; }
summary { padding: 19px 20px; cursor: pointer; list-style: none; font-weight: 820; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--emerald); font-size: 1.25rem; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { margin: 0; padding: 0 20px 20px; color: var(--muted); }

.closing-cta { padding: 58px 0; background: var(--emerald); color: #fff; }
.closing-inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 26px; }
.closing-inner img { width: 78px; filter: brightness(0) invert(1); }
.closing-inner h2 { margin: 0; color: #fff; font-size: clamp(2rem, 3.1vw, 3.2rem); }

.site-footer { padding: 52px 0 30px; background: #1f2b27; color: rgba(255,255,255,.7); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; }
.footer-brand img { width: 210px; filter: brightness(0) invert(1); opacity: .94; }
.footer-brand p { max-width: 520px; margin: 15px 0 0; font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; justify-content: flex-end; align-content: start; }
.footer-links a { color: rgba(255,255,255,.74); text-decoration: none; font-size: .86rem; }
.footer-links a:hover { color: #fff; }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .78rem; }

.legal-main { min-height: calc(100vh - var(--header-height)); padding: 70px 0 100px; }
.legal-card { max-width: 900px; margin: 0 auto; padding: clamp(24px, 5vw, 54px); border: 1px solid var(--line); border-radius: 28px; background: var(--paper); box-shadow: var(--shadow-sm); }
.legal-card h1 { margin: 0 0 20px; font-size: clamp(2.4rem, 5vw, 4rem); }
.legal-card h2 { margin: 38px 0 10px; font-size: 1.55rem; letter-spacing: -.025em; }
.legal-card p, .legal-card li { color: var(--muted); }
.legal-card strong { color: var(--ink); }
.notice { padding: 16px 18px; border: 1px solid #ecd7b8; border-radius: 15px; background: #fff5e8; color: #775022 !important; }
.legal-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.legal-meta span { padding: 7px 10px; border-radius: 999px; background: var(--mint-soft); color: var(--emerald-3); font-size: .76rem; font-weight: 760; }
.success-card { text-align: center; }
.success-card .success-icon { display: grid; place-items: center; width: 70px; height: 70px; margin: 0 auto 20px; border-radius: 22px; background: var(--mint-soft); color: var(--emerald); font-size: 2rem; font-weight: 900; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.in-view { opacity: 1; transform: none; }

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .phone-main { width: 300px; }
  .phone-side { width: 220px; }
  .workflow { grid-template-columns: 1fr; }
  .workflow-visual { max-width: 720px; width: 100%; margin-inline: auto; }
  .privacy-grid, .beta-grid, .faq-grid { grid-template-columns: 1fr; }
  .beta-copy { position: static; }
  .faq-grid { gap: 34px; }
}

@media (max-width: 860px) {
  :root { --header-height: 68px; }
  .container { width: min(calc(100% - 28px), var(--max)); }
  .brand img { width: 178px; }
  .menu-button { display: block; }
  .nav-links { position: fixed; top: calc(var(--header-height) + 8px); left: 14px; right: 14px; display: flex; flex-direction: column; align-items: stretch; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,253,248,.98); box-shadow: var(--shadow-md); transform: translateY(-18px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
  .nav-links.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a { padding: 12px; border-radius: 11px; }
  .nav-links a:hover { background: var(--mint-pale); }
  .nav-links .nav-cta { text-align: center; }
  .hero { padding-top: 58px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy-block { text-align: center; }
  .hero-copy { margin-inline: auto; }
  .hero-actions, .trust-row { justify-content: center; }
  .hero-visual { min-height: 590px; }
  .phone-side { left: 13%; }
  .note-top { right: 8%; }
  .note-bottom { right: 10%; }
  .signal-grid { grid-template-columns: 1fr 1fr; }
  .signal-grid > div:nth-child(odd) { border-left: 1px solid var(--line); }
  .signal-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .problem-grid { grid-template-columns: 1fr; }
  .idea-card { min-height: 220px; }
  .feature-stage { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr 1fr; }
  .duo-stage .phone-shell { width: 280px; }
  .closing-inner { grid-template-columns: auto 1fr; }
  .closing-inner .button { grid-column: 1 / -1; width: 100%; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  h1 { font-size: clamp(2.8rem, 14vw, 4.3rem); }
  .hero-highlight { font-size: 1.45rem; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 515px; }
  .orbit-a { width: 420px; height: 420px; }
  .orbit-b { width: 330px; height: 330px; }
  .phone-main { width: 255px; }
  .phone-side { width: 180px; left: 0; bottom: 35px; }
  .hero-note { width: 170px; padding: 12px; }
  .note-top { right: 0; top: 90px; }
  .note-bottom { right: 0; bottom: 42px; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-grid > div { border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .signal-grid > div:last-child { border-bottom: 0; }
  .workflow-visual { min-height: 510px; }
  .mini-screen { width: 178px; }
  .mini-screen.first { left: 0; }
  .mini-screen.second { right: 0; top: 100px; }
  .mini-screen.third { left: 22%; }
  .gallery-copy { grid-template-columns: 1fr; }
  .gallery-index { grid-row: auto; margin-bottom: 12px; }
  .gallery-copy p { grid-column: 1; }
  .phone-gallery { margin-inline: -14px; padding-inline: 14px; }
  .phone-gallery figure { flex-basis: 220px; }
  .feature-list { grid-template-columns: 1fr; }
  .duo-stage { justify-content: flex-start; gap: 16px; overflow-x: auto; padding: 20px 4px 24px; scroll-snap-type: x mandatory; }
  .duo-stage .phone-shell { flex: 0 0 238px; scroll-snap-align: center; }
  .duo-stage .offset { margin-top: 0; }
  .privacy-cards { grid-template-columns: 1fr; }
  .privacy-card { min-height: 170px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full, .checkbox, .form-status { grid-column: auto; }
  .form-card { padding: 22px; }
  .closing-inner { grid-template-columns: 1fr; text-align: center; }
  .closing-inner img { margin-inline: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .footer-bottom { flex-direction: column; gap: 4px; }
}

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

/* --- Ajustes v3 de lanzamiento --- */
h1 { max-width: 820px; }
.hero-highlight {
  font-size: clamp(1.85rem, 3vw, 2.9rem);
  line-height: 1.08;
}
.hero-visual {
  min-height: 620px;
}
.hero-showcase {
  position: relative;
  width: min(100%, 640px);
  min-height: 560px;
}
.desktop-shell {
  position: relative;
  padding: 10px;
  border-radius: 28px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(15,107,83,.12);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.desktop-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: inherit;
  pointer-events: none;
}
.desktop-shell img {
  width: 100%;
  border-radius: 18px;
}
.hero-desktop {
  position: absolute;
  inset: 38px 0 84px 0;
  z-index: 2;
}
.hero-phone {
  position: absolute;
  width: 180px;
  right: -14px;
  bottom: 10px;
  z-index: 4;
}
.note-top {
  right: 12px;
  top: 0;
}
.note-bottom {
  left: 12px;
  right: auto;
  bottom: 16px;
}
.desktop-stage {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 18px;
  margin-top: 24px;
}
.desktop-large {
  height: 100%;
}
.desktop-card {
  background: rgba(255,255,255,.8);
}
.desktop-card figcaption {
  padding: 10px 4px 2px;
  color: var(--emerald-3);
  font-size: .9rem;
  font-weight: 820;
}
.desktop-stack {
  display: grid;
  gap: 18px;
}
.desktop-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}
.compact-list article {
  min-height: 132px;
  background: #fff;
}
.privacy-copy > p code {
  color: #fff;
}
.closing-inner {
  gap: 34px;
}
.closing-mark {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border-radius: 28px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
}
.closing-mark img {
  width: 72px;
  margin: 0;
}
@media (max-width: 1040px) {
  .hero-showcase { max-width: 580px; }
  .hero-desktop { inset: 44px 0 88px 0; }
  .desktop-stage { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero-visual { min-height: 560px; }
  .hero-showcase {
    max-width: 520px;
    min-height: 500px;
    margin-inline: auto;
  }
  .hero-desktop {
    inset: 46px 0 98px 0;
  }
  .hero-phone {
    width: 150px;
    right: 8px;
    bottom: 14px;
  }
  .note-top { right: 10px; }
  .note-bottom { left: 10px; }
  .desktop-gallery { grid-template-columns: 1fr; }
  .compact-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero-highlight { font-size: clamp(1.7rem, 7vw, 2.15rem); }
  .hero-visual {
    min-height: 470px;
  }
  .hero-showcase {
    min-height: 425px;
    width: 100%;
  }
  .hero-desktop {
    inset: 46px 0 94px 0;
    border-radius: 22px;
    padding: 8px;
  }
  .hero-desktop img {
    border-radius: 14px;
  }
  .hero-phone {
    width: 118px;
    padding: 6px;
    right: 4px;
    bottom: 18px;
    border-radius: 22px;
  }
  .hero-phone img {
    border-radius: 16px;
  }
  .hero-note {
    width: 152px;
    padding: 11px 12px;
  }
  .note-top {
    top: 0;
    right: 0;
  }
  .note-bottom {
    left: 0;
    bottom: 8px;
  }
  .compact-list { grid-template-columns: 1fr; }
  .closing-mark {
    margin-inline: auto;
  }
}

/* --- Ajustes v4: proporciones, limpieza visual y copy final --- */
.workflow-visual .flow-line,
.flow-line {
  display: none !important;
}

/* Mantener las capturas con su proporción real, sin estirar ni recortar. */
.hero-showcase {
  min-height: 560px;
}
.hero-desktop {
  top: 66px;
  right: 38px;
  bottom: auto;
  left: 0;
  width: calc(100% - 38px);
  height: auto;
}
.hero-desktop img,
.desktop-shell img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.hero-phone {
  width: 170px;
  right: 0;
  bottom: 8px;
  height: auto;
}
.hero-phone img,
.phone-shell img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* El símbolo final queda limpio, sin caja ni fondo artificial. */
.closing-mark {
  display: grid;
  place-items: center;
  width: 92px;
  height: auto;
  min-height: 92px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.closing-mark img,
.closing-inner img {
  display: block;
  width: 78px;
  height: auto;
  margin: 0;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

@media (max-width: 1040px) {
  .hero-desktop {
    top: 72px;
    right: 30px;
    width: calc(100% - 30px);
  }
  .hero-phone {
    width: 154px;
    right: 0;
    bottom: 16px;
  }
}

@media (max-width: 860px) {
  .hero-showcase {
    min-height: 500px;
  }
  .hero-desktop {
    top: 70px;
    right: 28px;
    width: calc(100% - 28px);
  }
  .hero-phone {
    width: 142px;
    right: 4px;
    bottom: 8px;
  }
}

@media (max-width: 640px) {
  .hero-showcase {
    min-height: 410px;
  }
  .hero-desktop {
    top: 68px;
    right: 18px;
    width: calc(100% - 18px);
  }
  .hero-phone {
    width: 110px;
    right: 0;
    bottom: 8px;
  }
  .closing-mark {
    width: 78px;
    min-height: 78px;
    margin-inline: auto;
  }
  .closing-mark img,
  .closing-inner img {
    width: 68px;
  }
}

/* --- Ajustes v4.2: pulido responsive del escaparate y onboarding --- */

/* El selector de recorridos siempre cabe en su contenedor: sin carril horizontal. */
.product-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 690px);
  overflow: visible;
  gap: 7px;
}
.product-tab {
  min-width: 0;
  min-height: 48px;
  padding: 10px 12px;
  white-space: normal;
  text-align: center;
  line-height: 1.18;
}

/* En escritorio, ambas vistas iniciales ganan presencia sin deformarse. */
@media (min-width: 861px) {
  .hero-showcase {
    width: min(100%, 680px);
  }
  .hero-desktop {
    left: -28px;
    right: auto;
    width: calc(100% + 18px);
  }
  .hero-phone {
    width: 188px;
    right: -8px;
  }
}

/* Las capturas del onboarding conservan una medida y respiración constantes. */
.phone-gallery {
  gap: 12px;
  padding-inline: 22px;
  scroll-padding-inline: 22px;
}
.phone-gallery figure {
  margin: 0 6px;
  scroll-snap-align: center;
}
.phone-gallery img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
}

@media (max-width: 860px) {
  .product-tabs {
    width: 100%;
  }
  .product-tab {
    padding-inline: 8px;
    font-size: .86rem;
  }
}

@media (max-width: 640px) {
  /* En móvil se mantiene la captura Windows y solo crece la captura Android. */
  .hero-desktop {
    left: 0;
    right: 18px;
    width: calc(100% - 18px);
  }
  .hero-phone {
    width: 132px;
    right: 0;
    bottom: 4px;
  }

  .product-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    padding: 5px;
    border-radius: 15px;
  }
  .product-tab {
    min-height: 54px;
    padding: 8px 5px;
    font-size: clamp(.68rem, 3.15vw, .78rem);
    letter-spacing: -.015em;
  }

  /* Ninguna captura queda pegada al borde al recorrer el onboarding. */
  .phone-gallery {
    width: 100%;
    margin-inline: 0;
    padding: 22px 18px 24px;
    scroll-padding-inline: 18px;
    gap: 10px;
  }
  .phone-gallery figure {
    flex: 0 0 min(72vw, 250px);
    margin-inline: 5px;
  }
  .phone-gallery figure:first-child {
    margin-left: 5px;
  }
  .phone-gallery figure:last-child {
    margin-right: 5px;
  }
}

/* --- v4.3: ajustes visibles + cache busting --- */

/* Selector de recorridos: siempre dentro de pantalla y sin scroll horizontal. */
.product-tabs {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  width: 100% !important;
  max-width: 720px !important;
  overflow: hidden !important;
  gap: 6px !important;
}
.product-tab {
  min-width: 0 !important;
  width: 100% !important;
  white-space: normal !important;
  overflow-wrap: anywhere;
  text-align: center;
  line-height: 1.12;
}

/* Galería del onboarding: margen real y constante para TODAS las capturas. */
.phone-gallery {
  box-sizing: border-box;
  width: 100%;
  margin-inline: 0 !important;
  padding-inline: clamp(20px, 4vw, 36px) !important;
  scroll-padding-inline: clamp(20px, 4vw, 36px) !important;
  gap: clamp(16px, 3vw, 24px) !important;
}
.phone-gallery figure {
  margin: 0 !important;
  scroll-snap-align: center !important;
}
.phone-gallery img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Escaparate inicial: ambas plataformas ganan presencia en escritorio. */
@media (min-width: 861px) {
  .hero-showcase {
    width: min(100%, 720px) !important;
  }
  .hero-desktop {
    left: -34px !important;
    right: auto !important;
    width: calc(100% + 40px) !important;
  }
  .hero-phone {
    width: 194px !important;
    right: -8px !important;
  }
}

@media (max-width: 860px) {
  .product-tabs {
    max-width: none !important;
  }
  .product-tab {
    min-height: 50px;
    padding: 8px 7px !important;
    font-size: .82rem !important;
  }
}

@media (max-width: 640px) {
  /* La captura Windows conserva su tamaño; la de Android crece de forma visible. */
  .hero-desktop {
    left: 0 !important;
    right: 12px !important;
    width: calc(100% - 12px) !important;
  }
  .hero-phone {
    width: 148px !important;
    right: -2px !important;
    bottom: 0 !important;
  }

  .product-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 3px !important;
    padding: 4px !important;
    border-radius: 14px !important;
  }
  .product-tab {
    min-height: 50px !important;
    padding: 7px 3px !important;
    font-size: clamp(.67rem, 3vw, .76rem) !important;
    letter-spacing: -.02em;
  }

  .phone-gallery {
    padding: 22px 24px 26px !important;
    scroll-padding-inline: 24px !important;
    gap: 18px !important;
  }
  .phone-gallery figure {
    flex: 0 0 min(74vw, 270px) !important;
  }
}


/* --- v5.0: versiones + candidatura multiplataforma --- */
.versions-section { background: linear-gradient(180deg,#f7f5ef 0%,#eef5f1 100%); }
.versions-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; margin-top:32px; }
.version-card { position:relative; background:#fff; border:1px solid rgba(15,107,83,.14); border-radius:24px; padding:26px; box-shadow:0 16px 48px rgba(24,35,31,.08); display:flex; flex-direction:column; min-height:295px; overflow:hidden; }
.version-card.featured { border-color:rgba(15,107,83,.42); box-shadow:0 20px 60px rgba(15,107,83,.15); }
.version-card-topline { position:absolute; top:0; left:0; right:0; padding:7px 15px; background:#0f6b53; color:#fff; text-align:center; font-size:.74rem; font-weight:800; letter-spacing:.05em; text-transform:uppercase; }
.version-card.featured .version-icon { margin-top:18px; }
.version-icon { width:46px; height:46px; border-radius:15px; display:grid; place-items:center; background:#e8f2ee; color:#0f6b53; font-size:1.45rem; font-weight:900; margin-bottom:18px; }
.version-title-row { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.version-title-row h3 { margin:0; font-size:1.35rem; }
.version-badge { flex:none; border-radius:999px; padding:5px 9px; font-size:.7rem; font-weight:850; text-transform:uppercase; letter-spacing:.04em; }
.version-badge.offline { background:#e2f3ea; color:#0f6b53; }
.version-badge.online { background:#fff0cc; color:#7c5b08; }
.version-card p { color:#53615b; }
.version-link { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-top:auto; padding-top:18px; border-top:1px solid #e8eeeb; color:#0f6b53; font-weight:800; text-decoration:none; }
.version-link:hover { color:#094f3d; }
.versions-footnote { max-width:790px; margin:24px auto 0; text-align:center; color:#65726d; font-size:.92rem; }
.platform-field { border:0; padding:0; margin:0; min-width:0; }
.platform-field legend { font-weight:750; margin-bottom:10px; }
.platform-options { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:10px; }
.platform-option { display:flex; align-items:flex-start; gap:10px; padding:14px; border:1px solid #dce5e0; border-radius:15px; cursor:pointer; background:#fbfcfb; transition:.18s ease; }
.platform-option:hover { border-color:#8db7a8; background:#f4f9f7; }
.platform-option:has(input:checked) { border-color:#0f6b53; background:#eaf4f0; box-shadow:0 0 0 2px rgba(15,107,83,.08); }
.platform-option input { margin-top:3px; accent-color:#0f6b53; }
.platform-option span { display:flex; flex-direction:column; gap:2px; }
.platform-option strong { color:#18231f; }
.platform-option small { color:#65726d; line-height:1.3; }
.checkbox-optional { background:#f3f7f5; border-radius:14px; padding:14px; }
.field.has-error input,.field.has-error select,.field.has-error textarea,.platform-field.has-error .platform-options { border-color:#b44040; }
.form-status { display:none; border-radius:12px; padding:11px 13px; font-weight:650; }
.form-status.visible { display:block; }
.form-status.error { background:#fff0f0; color:#8e2929; }
.form-status.pending { background:#eef4ff; color:#31598d; }
.form-status.success { background:#e3f5ea; color:#0d6148; }
button[disabled] { opacity:.65; cursor:wait; }
@media(max-width:900px){.versions-grid{grid-template-columns:1fr}.version-card{min-height:0}.platform-options{grid-template-columns:1fr}}

.site-language-switcher{display:flex;align-items:center;gap:4px;margin-left:auto;margin-right:6px}.site-language-switcher button{appearance:none;border:1px solid rgba(15,107,83,.22);background:#fff;color:#52635c;border-radius:999px;padding:6px 8px;font:700 11px/1 system-ui;cursor:pointer}.site-language-switcher button.active{background:#0f6b53;color:#fff;border-color:#0f6b53}@media(max-width:860px){.site-language-switcher{margin-left:auto}.site-language-switcher button{padding:6px 7px}}