:root {
  --navy-950: #091820;
  --navy-900: #10222c;
  --navy-800: #17333f;
  --navy-700: #214654;
  --mint: #74d7b4;
  --mint-dark: #42ad8a;
  --sand: #f1b24a;
  --sand-light: #ffd78f;
  --cream: #f6f3ea;
  --paper: #fffdf8;
  --ink: #132a34;
  --muted: #5d6d73;
  --line: rgba(16, 34, 44, .12);
  --white-line: rgba(255, 255, 255, .15);
  --shadow: 0 24px 70px rgba(13, 33, 42, .14);
  --radius-lg: 34px;
  --radius-md: 22px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
p, h1, h2, h3, blockquote { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

.container { width: min(calc(100% - 44px), var(--container)); margin-inline: auto; }
.narrow { max-width: 800px; margin-inline: auto; }
.center { text-align: center; }
.section { padding: 118px 0; }
.section-soft { background: var(--cream); }
.section-lede { margin: 25px auto 0; max-width: 720px; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.section-label { color: var(--mint-dark); font-size: .75rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.small-copy { font-size: .95rem; color: var(--muted); }
.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: 1000; top: 10px; left: 10px; padding: 10px 16px; background: var(--sand); color: var(--navy-950); border-radius: 8px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.eyebrow { display: inline-flex; align-items: center; gap: 11px; margin-bottom: 18px; color: var(--mint-dark); font-size: .76rem; line-height: 1.2; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow > span { width: 29px; height: 2px; background: currentColor; }
.eyebrow-light { color: var(--mint); }
h2 { margin-bottom: 0; font-size: clamp(2.5rem, 5vw, 4.75rem); line-height: .98; letter-spacing: -.055em; font-weight: 750; }
h3 { font-size: 1.35rem; line-height: 1.2; letter-spacing: -.025em; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; border-bottom: 1px solid transparent; transition: background .25s ease, border-color .25s ease, box-shadow .25s ease; }
.site-header.is-scrolled { background: rgba(9, 24, 32, .88); border-color: rgba(255,255,255,.09); box-shadow: 0 10px 30px rgba(3,13,18,.17); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 13px; color: white; }
.brand img { flex: 0 0 auto; filter: drop-shadow(0 8px 20px rgba(0,0,0,.18)); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; }
.brand-copy strong { font-size: .83rem; letter-spacing: .13em; }
.brand-copy small { margin-top: 4px; color: rgba(255,255,255,.55); font-size: .68rem; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.3vw, 34px); color: rgba(255,255,255,.78); font-size: .88rem; font-weight: 650; }
.site-nav > a:not(.nav-cta) { position: relative; padding: 12px 0; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; inset: auto 0 5px; height: 1px; background: var(--mint); transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.site-nav > a:hover::after, .site-nav > a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; color: white; transition: background .2s, color .2s, border-color .2s; }
.nav-cta:hover, .nav-cta:focus-visible { background: var(--sand); border-color: var(--sand); color: var(--navy-950); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(255,255,255,.06); }
.menu-toggle span:not(.sr-only) { display: block; width: 20px; height: 2px; margin: 4px auto; background: white; transition: transform .25s, opacity .25s; }

.hero { position: relative; min-height: min(940px, 100svh); display: flex; align-items: center; overflow: hidden; background: var(--navy-950); color: white; }
.hero-media, .hero-media img, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(5,16,23,.95) 0%, rgba(5,16,23,.82) 29%, rgba(5,16,23,.28) 58%, rgba(5,16,23,.08) 100%), linear-gradient(0deg, rgba(5,16,23,.74) 0%, transparent 36%); }
.hero-content { position: relative; z-index: 2; padding: 150px 0 145px; }
.hero-copy { max-width: 690px; }
.hero h1 { margin-bottom: 26px; font-size: clamp(4rem, 8.7vw, 8rem); line-height: .82; letter-spacing: -.074em; font-weight: 730; }
.hero h1 em { color: var(--sand); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.hero-lede { max-width: 630px; margin-bottom: 32px; color: rgba(255,255,255,.76); font-size: clamp(1.08rem, 1.65vw, 1.32rem); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 54px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-size: .92rem; font-weight: 780; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 3px solid rgba(116,215,180,.45); outline-offset: 3px; }
.button-primary { background: var(--sand); color: var(--navy-950); box-shadow: 0 16px 35px rgba(241,178,74,.22); }
.button-primary:hover { background: var(--sand-light); box-shadow: 0 20px 45px rgba(241,178,74,.28); }
.button-ghost { border-color: rgba(255,255,255,.24); color: white; background: rgba(255,255,255,.06); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.button-ghost:hover { background: rgba(255,255,255,.12); }
.button-large { min-height: 62px; padding-inline: 30px; white-space: nowrap; }
.release-note { display: flex; align-items: center; gap: 9px; margin: 23px 0 0; color: rgba(255,255,255,.55); font-size: .82rem; }
.release-note i, .footer-bottom i { font-style: normal; color: var(--sand); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(116,215,180,.12); }
.hero-proof { position: absolute; z-index: 3; bottom: 0; left: 50%; transform: translateX(-50%); display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--white-line); }
.hero-proof > div { padding: 24px 28px; border-right: 1px solid var(--white-line); background: rgba(7,22,29,.63); -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px); }
.hero-proof > div:first-child { border-left: 1px solid var(--white-line); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { color: white; font-size: .92rem; }
.hero-proof span { margin-top: 4px; color: rgba(255,255,255,.52); font-size: .76rem; }

.intro { overflow: hidden; }
.product-stage { margin-top: 88px; padding: 78px; display: grid; grid-template-columns: .82fr 1.18fr; gap: 60px; align-items: center; border-radius: var(--radius-lg); background: var(--navy-900); color: white; box-shadow: var(--shadow); }
.product-copy h3 { margin-bottom: 38px; font-size: clamp(2rem, 3.6vw, 3.45rem); line-height: 1; }
.check-list { display: grid; gap: 25px; padding: 0; margin: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; }
.check-list li > span { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: rgba(116,215,180,.13); color: var(--mint); font-weight: 900; }
.check-list strong { display: block; margin-bottom: 5px; font-size: 1rem; }
.check-list p { margin: 0; color: rgba(255,255,255,.57); font-size: .9rem; line-height: 1.55; }
.phones { min-height: 650px; position: relative; display: flex; justify-content: center; align-items: center; }
.phone { width: 282px; height: 570px; position: relative; padding: 10px; border: 1px solid rgba(255,255,255,.15); border-radius: 42px; background: #061219; box-shadow: 0 38px 70px rgba(0,0,0,.35); }
.phone-speaker { position: absolute; z-index: 3; top: 17px; left: 50%; width: 76px; height: 20px; transform: translateX(-50%); border-radius: 99px; background: #050c10; }
.phone-screen { height: 100%; padding: 45px 19px 22px; overflow: hidden; border-radius: 33px; background: var(--navy-900); }
.phone-guide { transform: translate(-28px, 9px) rotate(-5deg); }
.phone-listener { position: absolute; z-index: 2; transform: translate(138px, -15px) rotate(4deg); }
.mock-brand { color: var(--sand); font-size: .56rem; font-weight: 900; letter-spacing: .16em; }
.phone-listener .mock-brand { color: var(--mint); }
.mock-title { margin-top: 7px; color: white; font-size: 1.24rem; font-weight: 800; }
.mock-balance { margin-top: 22px; padding: 16px; display: flex; align-items: flex-end; justify-content: space-between; border-radius: 19px; background: var(--navy-800); }
.mock-balance span:first-child { display: flex; flex-direction: column; }
.mock-balance small { color: var(--mint); font-size: .45rem; font-weight: 800; letter-spacing: .1em; }
.mock-balance strong { margin-top: 5px; font-size: 1.85rem; line-height: 1; }
.mock-live { display: inline-flex; align-items: center; gap: 5px; color: rgba(255,255,255,.65); font-size: .58rem; font-weight: 800; }
.mock-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); }
.mock-metrics { margin-top: 11px; padding: 14px 7px; display: grid; grid-template-columns: repeat(3, 1fr); border-radius: 18px; background: var(--navy-800); text-align: center; }
.mock-metrics span { display: flex; flex-direction: column; gap: 2px; }
.mock-metrics b { font-size: .77rem; }
.mock-metrics small { color: rgba(255,255,255,.4); font-size: .47rem; }
.mock-talk { width: 145px; height: 145px; margin: 63px auto 0; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 42px; color: var(--navy-950); background: var(--sand); box-shadow: 0 18px 28px rgba(0,0,0,.18); }
.mock-talk span { font-size: 1.2rem; font-weight: 900; }
.mock-talk small { margin-top: 2px; font-size: .55rem; }
.mock-caption { margin-top: 24px; color: rgba(255,255,255,.45); text-align: center; font-size: .62rem; }
.mock-connected { margin-top: 25px; padding: 25px 10px; display: flex; flex-direction: column; align-items: center; gap: 14px; border-radius: 23px; background: var(--navy-800); color: var(--mint); font-size: .62rem; letter-spacing: .08em; }
.sound-orb { width: 62px; height: 62px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 19px; background: rgba(116,215,180,.15); }
.sound-orb span { width: 9px; height: 25px; border-radius: 9px 2px 2px 9px; background: var(--mint); }
.sound-orb span:last-child { transform: rotate(180deg); }
.listener-metrics { margin-top: 15px; }
.mock-listening { margin-top: 53px; color: var(--mint); text-align: center; font-size: .78rem; font-weight: 800; }
.phone-listener .mock-caption { margin-top: 10px; }

.split-heading { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 80px; margin-bottom: 60px; }
.split-heading p:last-child { margin-bottom: 5px; color: var(--muted); font-size: 1.05rem; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.benefit-card { min-height: 325px; padding: 34px 29px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); transition: transform .25s, box-shadow .25s, border-color .25s; }
.benefit-card:hover { transform: translateY(-6px); border-color: rgba(66,173,138,.35); box-shadow: 0 18px 50px rgba(16,34,44,.09); }
.icon-box { width: 53px; height: 53px; display: grid; place-items: center; margin-bottom: 48px; border-radius: 17px; color: var(--navy-900); background: rgba(116,215,180,.25); }
.icon-box svg, .step-icon svg, .node-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.benefit-card h3 { margin-bottom: 15px; }
.benefit-card p { margin-bottom: 0; color: var(--muted); font-size: .92rem; }

.local-first { position: relative; overflow: hidden; background: var(--navy-900); color: white; }
.local-first::before { content: ""; position: absolute; width: 620px; height: 620px; right: -190px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(116,215,180,.15), transparent 68%); }
.local-grid { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.local-copy h2 { margin-bottom: 28px; color: white; }
.local-copy > p:not(.eyebrow) { color: rgba(255,255,255,.62); font-size: 1.04rem; }
.privacy-points { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-top: 34px; color: rgba(255,255,255,.79); font-size: .86rem; }
.privacy-points span { display: flex; align-items: center; gap: 9px; }
.privacy-points i { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; background: rgba(116,215,180,.14); color: var(--mint); font-style: normal; font-size: .7rem; }
.network-visual { min-height: 360px; padding: 56px 42px; display: flex; align-items: center; justify-content: space-between; gap: 13px; border: 1px solid rgba(255,255,255,.11); border-radius: var(--radius-lg); background: rgba(255,255,255,.045); box-shadow: inset 0 1px rgba(255,255,255,.06); }
.network-node, .guest-stack { min-width: 126px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.network-node strong, .guest-stack strong { margin-top: 14px; font-size: .9rem; }
.network-node span, .guest-stack span { color: rgba(255,255,255,.4); font-size: .67rem; }
.node-icon { width: 75px; height: 75px; display: grid; place-items: center; border-radius: 24px; color: var(--navy-900); background: var(--sand); box-shadow: 0 16px 32px rgba(0,0,0,.2); }
.wifi-node { min-width: 148px; }
.wifi-rings { width: 98px; height: 98px; position: relative; display: grid; place-items: center; border-radius: 50%; background: rgba(116,215,180,.08); }
.wifi-rings i { position: absolute; bottom: 28px; width: 48px; height: 27px; border: 2px solid var(--mint); border-color: var(--mint) transparent transparent transparent; border-radius: 50%; transform: rotate(180deg); }
.wifi-rings i:nth-child(2) { bottom: 35px; width: 31px; height: 17px; }
.wifi-rings i:nth-child(3) { bottom: 31px; width: 8px; height: 8px; border: 0; border-radius: 50%; background: var(--mint); }
.signal-line { min-width: 52px; display: flex; justify-content: center; gap: 6px; }
.signal-line i { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.22); animation: signal 1.5s infinite ease-in-out; }
.signal-line i:nth-child(2) { animation-delay: .18s; }.signal-line i:nth-child(3) { animation-delay: .36s; }
@keyframes signal { 0%, 60%, 100% { background: rgba(255,255,255,.2); transform: scale(1); } 30% { background: var(--mint); transform: scale(1.45); } }
.guest-stack { min-width: 130px; display: grid; grid-template-columns: repeat(3, 27px); justify-content: center; }
.mini-phone { width: 28px; height: 50px; border: 2px solid rgba(255,255,255,.7); border-radius: 8px; background: rgba(116,215,180,.08); transform: rotate(-6deg); }
.mini-phone:nth-child(2) { transform: translateY(-9px); }.mini-phone:nth-child(3) { transform: rotate(6deg); }
.guest-stack strong, .guest-stack span { grid-column: 1 / -1; }

.section-heading { margin-bottom: 64px; }
.section-heading > p { margin: 23px auto 0; color: var(--muted); }
.step-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding: 0; margin: 0; list-style: none; counter-reset: steps; }
.step-grid::before { content: ""; position: absolute; z-index: 0; top: 72px; left: 16%; right: 16%; border-top: 1px dashed rgba(16,34,44,.22); }
.step-grid li { position: relative; z-index: 1; min-height: 325px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; }
.step-number { position: absolute; top: 22px; right: 26px; color: rgba(16,34,44,.12); font-size: 2.7rem; line-height: 1; font-weight: 850; }
.step-icon { width: 79px; height: 79px; display: grid; place-items: center; margin-bottom: 55px; border-radius: 24px; color: var(--navy-900); background: var(--sand); box-shadow: 0 14px 30px rgba(241,178,74,.19); }
.step-grid h3 { margin-bottom: 14px; font-size: 1.45rem; }
.step-grid p { margin-bottom: 0; color: var(--muted); font-size: .94rem; }

.museum { padding-top: 0; }
.museum-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 85px; align-items: center; }
.museum-image { position: relative; }
.museum-image img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.image-note { position: absolute; left: 24px; right: 24px; bottom: 24px; padding: 18px 20px; border: 1px solid rgba(255,255,255,.22); border-radius: 17px; background: rgba(9,24,32,.78); color: white; -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.image-note strong, .image-note span { display: block; }
.image-note strong { font-size: .9rem; }.image-note span { margin-top: 2px; color: rgba(255,255,255,.53); font-size: .72rem; }
.museum-copy h2 { margin-bottom: 30px; }
.museum-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.03rem; }
.museum-copy blockquote { margin: 36px 0 25px; padding-left: 25px; border-left: 3px solid var(--sand); color: var(--navy-800); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.45rem, 2.5vw, 2rem); font-style: italic; line-height: 1.25; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.case-card { min-height: 230px; position: relative; display: flex; flex-direction: column; justify-content: space-between; padding: 30px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); }
.case-card::before { content: ""; position: absolute; width: 160px; height: 160px; top: -90px; right: -70px; border-radius: 50%; background: var(--case-color, rgba(116,215,180,.18)); transition: transform .35s; }
.case-card:hover::before { transform: scale(1.35); }
.case-card > span { position: relative; color: var(--mint-dark); font-size: .72rem; font-weight: 850; letter-spacing: .12em; }
.case-card div { position: relative; }
.case-card h3 { margin-bottom: 9px; }
.case-card p { margin: 0; color: var(--muted); font-size: .89rem; }
.case-museum, .case-event { --case-color: rgba(241,178,74,.2); }
.case-factory, .case-coach { --case-color: rgba(39,81,96,.13); }

.language-band { padding: 50px 0; background: var(--sand); }
.language-inner { display: grid; grid-template-columns: .4fr 1.6fr; gap: 65px; align-items: center; }
.language-inner > div { display: flex; align-items: center; gap: 18px; }
.language-inner strong { color: var(--navy-900); font-size: 4.5rem; line-height: 1; letter-spacing: -.06em; }
.language-inner span { max-width: 140px; font-size: .88rem; font-weight: 850; line-height: 1.2; text-transform: uppercase; letter-spacing: .08em; }
.language-inner p { margin: 0; padding-left: 50px; border-left: 1px solid rgba(16,34,44,.2); color: rgba(16,34,44,.76); font-size: .93rem; }

.faq-grid { display: grid; grid-template-columns: .68fr 1.32fr; gap: 90px; align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro h2 { margin-bottom: 28px; }
.faq-intro > p:not(.eyebrow) { color: var(--muted); }
.text-link { display: inline-flex; gap: 10px; padding-bottom: 4px; border-bottom: 1px solid var(--sand); font-weight: 800; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 25px 52px 25px 0; cursor: pointer; list-style: none; font-size: 1.06rem; font-weight: 780; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span, .faq-list summary span::after { position: absolute; top: 50%; right: 4px; width: 18px; height: 2px; background: var(--navy-800); transform: translateY(-50%); transition: transform .2s; }
.faq-list summary span::after { content: ""; top: 0; right: 0; transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 690px; margin: -5px 0 25px; padding-right: 40px; color: var(--muted); font-size: .94rem; }

.final-cta { padding-top: 20px; }
.cta-panel { padding: 70px 75px; display: grid; grid-template-columns: 1fr auto; gap: 80px; align-items: center; border-radius: var(--radius-lg); background: var(--navy-900); color: white; box-shadow: var(--shadow); }
.cta-panel h2 { max-width: 700px; color: white; }
.cta-panel p:not(.eyebrow) { max-width: 700px; margin: 23px 0 0; color: rgba(255,255,255,.58); }

.site-footer { padding: 65px 0 24px; background: var(--navy-950); color: white; }
.footer-main { display: grid; grid-template-columns: .65fr .8fr 1.1fr; gap: 70px; align-items: center; padding-bottom: 55px; }
.footer-main > p { max-width: 380px; margin: 0; color: rgba(255,255,255,.47); font-size: .88rem; }
.footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 13px 26px; color: rgba(255,255,255,.64); font-size: .85rem; font-weight: 650; }
.footer-links a:hover { color: var(--mint); }
.footer-bottom { padding-top: 23px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.09); color: rgba(255,255,255,.35); font-size: .75rem; }

.whatsapp-float {
  position: fixed;
  z-index: 90;
  left: max(18px, env(safe-area-inset-left));
  bottom: max(18px, env(safe-area-inset-bottom));
  min-height: 58px;
  padding: 5px 19px 5px 5px;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  border: 1px solid rgba(255,255,255,.38);
  border-radius: 999px;
  color: white;
  background: #22b959;
  box-shadow: 0 15px 38px rgba(4,47,25,.28);
  font-size: .86rem;
  font-weight: 800;
  isolation: isolate;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.whatsapp-float::before, .whatsapp-float::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -7px;
  border: 2px solid rgba(37,211,102,.5);
  border-radius: inherit;
  animation: whatsapp-pulse 2.5s ease-out infinite;
}
.whatsapp-float::after { animation-delay: 1.25s; }
.whatsapp-float:hover, .whatsapp-float:focus-visible {
  color: white;
  background: #128c4a;
  transform: translateY(-3px);
  box-shadow: 0 20px 48px rgba(4,47,25,.35);
}
.whatsapp-icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.13);
}
.whatsapp-icon svg { width: 27px; height: 27px; fill: currentColor; }
@keyframes whatsapp-pulse {
  0% { opacity: .72; transform: scale(.92); }
  72%, 100% { opacity: 0; transform: scale(1.17); }
}

.js-enabled [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
.js-enabled [data-reveal].is-visible { opacity: 1; transform: translateY(0); }

.legal-page { background: var(--cream); }
.legal-header { background: var(--navy-950); }
.legal-main { padding: 155px 0 100px; }
.legal-card { max-width: 860px; padding: clamp(28px, 6vw, 70px); margin: 0 auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper); box-shadow: var(--shadow); }
.legal-card h1 { margin-bottom: 14px; font-size: clamp(2.8rem, 7vw, 5.5rem); line-height: .95; letter-spacing: -.06em; }
.legal-card .updated { color: var(--muted); font-size: .85rem; }
.legal-card h2 { margin: 50px 0 18px; font-size: 1.65rem; line-height: 1.15; letter-spacing: -.03em; }
.legal-card h3 { margin-top: 28px; }
.legal-card p, .legal-card li { color: var(--muted); }
.legal-card a { color: var(--mint-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-card ul { padding-left: 22px; }
.legal-callout { padding: 22px 24px; margin: 32px 0; border-left: 4px solid var(--sand); border-radius: 0 14px 14px 0; background: var(--cream); }

@media (max-width: 1050px) {
  .section { padding: 95px 0; }
  .product-stage { padding: 58px 42px; grid-template-columns: 1fr; }
  .product-copy { max-width: 690px; }
  .phones { margin-top: 5px; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .local-grid { grid-template-columns: 1fr; }
  .local-copy { max-width: 760px; }
  .museum-grid { gap: 50px; }
  .case-grid { grid-template-columns: 1fr 1fr; }
  .faq-grid { gap: 55px; }
  .cta-panel { padding: 60px 50px; grid-template-columns: 1fr; gap: 35px; }
  .cta-panel .button { justify-self: start; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-links { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 820px) {
  .brand-copy small { display: none; }
  .menu-toggle { display: block; position: relative; z-index: 2; }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; padding: 125px 28px 50px; display: flex; flex-direction: column; align-items: stretch; gap: 8px; background: rgba(9,24,32,.98); opacity: 0; visibility: hidden; transform: translateY(-15px); transition: opacity .25s, visibility .25s, transform .25s; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { padding: 13px 8px !important; font-size: 1.2rem; }
  .site-nav .nav-cta { margin-top: 18px; text-align: center; }
  .hero { min-height: 880px; align-items: flex-start; }
  .hero-media img { object-position: 67% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(5,16,23,.96) 0%, rgba(5,16,23,.78) 56%, rgba(5,16,23,.2) 100%), linear-gradient(0deg, rgba(5,16,23,.93) 0%, rgba(5,16,23,.08) 64%); }
  .hero-content { padding-top: 150px; }
  .hero-copy { max-width: 590px; }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-proof > div { display: none; }
  .hero-proof > div:first-child { display: block; border: 1px solid var(--white-line); border-bottom: 0; }
  .split-heading { grid-template-columns: 1fr; gap: 28px; }
  .step-grid { grid-template-columns: 1fr; }
  .step-grid::before { display: none; }
  .museum-grid { grid-template-columns: 1fr; }
  .museum-copy { max-width: 680px; }
  .language-inner { grid-template-columns: 1fr; gap: 24px; }
  .language-inner p { padding: 22px 0 0; border-left: 0; border-top: 1px solid rgba(16,34,44,.2); }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 78px 0; }
  h2 { font-size: clamp(2.35rem, 12vw, 3.4rem); }
  .header-inner { min-height: 74px; }
  .brand img { width: 40px; height: 40px; }
  .brand-copy strong { font-size: .7rem; }
  .hero { min-height: 870px; }
  .hero-media img { object-position: 63% center; filter: brightness(1.16) saturate(1.04); }
  .hero-shade {
    background:
      linear-gradient(90deg, rgba(5,16,23,.72) 0%, rgba(5,16,23,.45) 58%, rgba(5,16,23,.14) 100%),
      linear-gradient(180deg, rgba(5,16,23,.28) 0%, rgba(5,16,23,.03) 25%),
      linear-gradient(0deg, rgba(5,16,23,.68) 0%, rgba(5,16,23,.06) 59%);
  }
  .hero h1, .hero-lede, .hero .eyebrow { text-shadow: 0 3px 24px rgba(0,0,0,.58); }
  .hero-content { padding: 127px 0 205px; }
  .hero h1 { font-size: clamp(3.65rem, 18vw, 5.7rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; max-width: 360px; }
  .button { width: 100%; }
  .release-note { align-items: flex-start; flex-wrap: wrap; }
  .product-stage { margin-top: 55px; padding: 42px 20px 32px; border-radius: 24px; }
  .product-copy { padding-inline: 5px; }
  .phones { min-height: 540px; transform: scale(.78); transform-origin: center; margin: -45px -72px -60px; }
  .phone-guide { transform: translate(-80px, 9px) rotate(-5deg); }
  .phone-listener { transform: translate(80px, -15px) rotate(4deg); }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: auto; }
  .icon-box { margin-bottom: 32px; }
  .privacy-points { grid-template-columns: 1fr; }
  .network-visual { min-height: 560px; padding: 34px 20px; flex-direction: column; }
  .signal-line { transform: rotate(90deg); }
  .case-grid { grid-template-columns: 1fr; }
  .language-inner strong { font-size: 4rem; }
  .faq-list summary { font-size: .98rem; }
  .cta-panel { padding: 44px 25px; border-radius: 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-links { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .whatsapp-float { width: 58px; min-height: 58px; padding: 5px; }
  .whatsapp-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
}

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

.error-logo {
  display: block;
  margin: 0 auto 28px;
}