:root {
  --bg: #050816;
  --bg-soft: #080d1e;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.085);
  --line: rgba(255,255,255,.1);
  --line-soft: rgba(255,255,255,.065);
  --text: #f7f9ff;
  --muted: #98a4bd;
  --blue: #3478ff;
  --blue-2: #1457f5;
  --cyan: #41d7ff;
  --green: #55e2a4;
  --shadow: 0 30px 100px rgba(0,0,0,.48);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(33,93,255,.18), transparent 28%),
    radial-gradient(circle at 90% 20%, rgba(65,215,255,.10), transparent 23%),
    linear-gradient(180deg, #040611 0%, #071020 45%, #040611 100%);
  font-family: Inter, system-ui, sans-serif;
  overflow-x: hidden;
}
body::selection { background: rgba(65,215,255,.25); }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.section { position: relative; padding: 110px 0; }
.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: .025; z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed; width: 420px; height: 420px; border-radius: 50%;
  pointer-events: none; z-index: -1; opacity: .12; filter: blur(45px);
  background: radial-gradient(circle, #3478ff, transparent 65%);
  transform: translate(-50%,-50%);
}

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(5,8,22,.55);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(22px);
  transition: .3s ease;
}
.site-header.scrolled {
  background: rgba(5,8,22,.84);
  border-color: var(--line-soft);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-family: "Space Grotesk"; font-weight: 700; letter-spacing: .12em; }
.brand img { width: 42px; height: 42px; border-radius: 13px; box-shadow: 0 12px 30px rgba(26,91,255,.3); }
.desktop-nav { display: flex; gap: 30px; color: var(--muted); font-size: .95rem; }
.desktop-nav a:hover, .footer a:hover { color: white; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.button {
  min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 0 20px; border-radius: 14px; border: 1px solid transparent; cursor: pointer;
  font-weight: 700; transition: .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  background: linear-gradient(135deg, #4d8dff, #1457f5);
  color: white; box-shadow: 0 16px 40px rgba(20,87,245,.32);
}
.button-primary:hover { box-shadow: 0 22px 50px rgba(20,87,245,.45); }
.button-ghost { background: rgba(255,255,255,.045); border-color: var(--line); }
.button-ghost:hover { background: rgba(255,255,255,.085); }
.button-large { min-height: 56px; padding: 0 25px; border-radius: 16px; }
.menu-toggle { display: none; border: 0; background: transparent; width: 42px; height: 42px; cursor: pointer; }
.menu-toggle span { width: 24px; height: 2px; display: block; background: white; margin: 6px auto; }
.mobile-panel { display: none; }

.hero { min-height: 950px; padding-top: 155px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.orb-one { width: 440px; height: 440px; background: rgba(37,99,255,.32); top: 90px; left: -180px; }
.orb-two { width: 390px; height: 390px; background: rgba(65,215,255,.17); right: -110px; top: 250px; }
.grid-lines {
  position: absolute; inset: 0; opacity: .23;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 86%);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: 40px; align-items: center; }
.eyebrow {
  width: fit-content; display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px;
  border-radius: 999px; background: rgba(255,255,255,.045); border: 1px solid var(--line);
  color: #c8d6f3; font-size: .9rem; margin-bottom: 25px;
}
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(85,226,164,.7); }
.hero h1, .section-heading h2, .security-copy h2, .download-copy h2, .faq-intro h2, .contact-copy h2 {
  font-family: "Space Grotesk"; letter-spacing: -.045em; margin: 0;
}
.hero h1 { max-width: 720px; font-size: clamp(3.5rem, 6vw, 6.6rem); line-height: .94; }
.hero h1 span {
  display: block; background: linear-gradient(130deg, #fff 10%, #9cbfff 56%, #41d7ff);
  -webkit-background-clip: text; color: transparent;
}
.hero-text { max-width: 660px; color: var(--muted); font-size: 1.1rem; line-height: 1.85; margin: 28px 0 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.proof-row { display: flex; flex-wrap: wrap; gap: 34px; margin-top: 42px; }
.proof-row div { display: grid; gap: 6px; }
.proof-row strong { font-size: .95rem; }
.proof-row span { color: var(--muted); font-size: .82rem; }

.hero-visual { position: relative; min-height: 690px; }
.halo {
  position: absolute; width: 510px; height: 510px; border-radius: 50%;
  background: radial-gradient(circle, rgba(52,120,255,.27), transparent 66%);
  top: 45%; left: 50%; transform: translate(-50%,-50%); filter: blur(12px);
}
.phone {
  position: absolute; width: 310px; height: 632px; border-radius: 48px; padding: 11px;
  background: linear-gradient(145deg, #20293d, #050814 45%, #33405d);
  border: 1px solid rgba(255,255,255,.16); box-shadow: var(--shadow);
}
.phone::before {
  content: ""; position: absolute; width: 104px; height: 25px; border-radius: 20px;
  background: #03050b; top: 16px; left: 50%; transform: translateX(-50%); z-index: 5;
}
.phone-back { left: 20px; top: 26px; transform: rotate(-8deg) scale(.93); opacity: .68; }
.phone-front { right: 8px; top: 15px; transform: rotate(5deg); z-index: 3; }
.phone-screen { height: 100%; border-radius: 39px; overflow: hidden; background: linear-gradient(180deg, #0b1123, #070b16); border: 1px solid rgba(255,255,255,.05); }
.mini-top { display: flex; justify-content: space-between; padding: 17px 22px 0; font-size: .65rem; color: #dfe8ff; }
.app-top { padding: 52px 18px 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line-soft); }
.app-brand { display: flex; gap: 10px; align-items: center; }
.app-brand img { width: 38px; height: 38px; border-radius: 12px; }
.app-brand div { display: grid; gap: 3px; }
.app-brand small { color: var(--muted); font-size: .65rem; }
.icon-btn { border: 0; background: rgba(255,255,255,.06); border-radius: 10px; width: 36px; height: 36px; }
.message-area { padding: 18px; display: flex; flex-direction: column; gap: 13px; }
.chat-date { text-align: center; color: var(--muted); font-size: .7rem; }
.bubble { max-width: 83%; padding: 13px 14px; border-radius: 17px; font-size: .78rem; line-height: 1.55; }
.bubble small { display: block; margin-top: 7px; opacity: .6; font-size: .6rem; text-align: right; }
.bubble.received { background: rgba(255,255,255,.075); border-bottom-left-radius: 6px; }
.bubble.sent { align-self: flex-end; background: linear-gradient(135deg, #397dff, #1959e8); border-bottom-right-radius: 6px; }
.secure-note { align-self: center; display: flex; gap: 7px; color: #94b7ff; font-size: .66rem; padding: 8px 11px; background: rgba(61,124,255,.09); border-radius: 999px; }
.file-card { display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.04); }
.file-icon { width: 38px; height: 38px; border-radius: 11px; background: rgba(66,132,255,.16); display: grid; place-items: center; font-size: .6rem; font-weight: 800; }
.file-card > div:nth-child(2) { display: grid; gap: 4px; flex: 1; }
.file-card strong { font-size: .7rem; }
.file-card small { color: var(--muted); font-size: .6rem; }
.composer { position: absolute; bottom: 20px; left: 20px; right: 20px; height: 50px; padding: 6px 7px 6px 14px; display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,.065); border: 1px solid var(--line); border-radius: 17px; }
.composer div { flex: 1; color: var(--muted); font-size: .67rem; }
.composer button { width: 36px; height: 36px; border: 0; border-radius: 11px; background: linear-gradient(135deg, #4b8aff, #1457f5); }
.call-center { height: 455px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.call-center img { width: 110px; height: 110px; border-radius: 32px; box-shadow: 0 24px 55px rgba(21,87,245,.35); }
.call-center p { color: var(--muted); font-size: .76rem; margin: 24px 0 7px; }
.call-center h3 { margin: 0 0 17px; }
.secure-pill { font-size: .62rem; color: #b9d0ff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 11px; }
.call-controls { display: flex; justify-content: center; gap: 12px; }
.call-controls button { width: 58px; height: 58px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.06); font-size: .65rem; }
.call-controls button:last-child { background: #e34555; border-color: transparent; }
.floating-card { position: absolute; z-index: 5; display: flex; gap: 11px; align-items: center; padding: 14px 16px; border-radius: 17px; background: rgba(10,16,34,.82); border: 1px solid var(--line); backdrop-filter: blur(18px); box-shadow: var(--shadow); }
.floating-card div { display: grid; gap: 4px; }
.floating-card strong { font-size: .78rem; }
.floating-card small { color: var(--muted); font-size: .65rem; }
.float-icon { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; background: rgba(64,128,255,.15); color: #8bb6ff; }
.card-one { left: -20px; bottom: 130px; }
.card-two { right: -8px; top: 115px; }

.brand-strip { margin-top: 80px; display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 22px 26px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); color: #8491a9; font-size: .9rem; }
.brand-strip span { font-size: .7rem; letter-spacing: .18em; color: #657088; }

.section-heading { max-width: 740px; text-align: center; margin: 0 auto 55px; }
.kicker { color: #82adff; font-size: .76rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; margin-bottom: 17px; }
.section-heading h2, .security-copy h2, .download-copy h2, .faq-intro h2, .contact-copy h2 { font-size: clamp(2.5rem, 4.5vw, 4.5rem); line-height: 1.03; }
.section-heading p, .security-copy > p, .download-copy > p, .faq-intro p, .contact-copy p { color: var(--muted); line-height: 1.85; font-size: 1.02rem; }

.bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bento-card {
  position: relative; min-height: 285px; padding: 28px; border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg); background: linear-gradient(180deg, rgba(255,255,255,.062), rgba(255,255,255,.028));
  overflow: hidden; box-shadow: inset 0 1px 0 rgba(255,255,255,.025); transition: .3s ease;
}
.bento-card:hover { transform: translateY(-5px); border-color: rgba(89,142,255,.28); }
.bento-card::after { content:""; position:absolute; width:180px; height:180px; border-radius:50%; right:-90px; top:-90px; background:rgba(52,120,255,.1); filter:blur(25px); }
.bento-large { grid-column: span 2; min-height: 390px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center; }
.bento-wide { grid-column: span 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; align-items: center; }
.card-label { display: block; color: #84afff; font-size: .73rem; letter-spacing: .11em; text-transform: uppercase; font-weight: 800; margin-bottom: 14px; }
.bento-card h3 { font-family: "Space Grotesk"; font-size: 1.65rem; letter-spacing: -.025em; margin: 0 0 13px; }
.bento-card p { color: var(--muted); line-height: 1.75; margin: 0; }
.card-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; margin-bottom: 30px; background: rgba(64,128,255,.12); border: 1px solid rgba(96,148,255,.18); color: #a9c6ff; font-size: 1.3rem; }
.conversation-demo { padding: 18px; border-radius: 21px; background: #090e1d; border: 1px solid var(--line); box-shadow: 0 25px 60px rgba(0,0,0,.4); transform: rotate(2deg); }
.demo-header { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line-soft); }
.avatar { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg,#4383ff,#1d5fea); font-size: .7rem; font-weight: 800; }
.demo-header div:nth-child(2) { display: grid; gap: 3px; flex: 1; }
.demo-header strong { font-size: .75rem; }
.demo-header small { color: var(--muted); font-size: .6rem; }
.demo-header > span { color: var(--green); }
.demo-bubble { width: fit-content; max-width: 83%; padding: 11px 12px; margin-top: 13px; font-size: .67rem; border-radius: 13px; }
.demo-bubble.left { background: rgba(255,255,255,.07); }
.demo-bubble.right { margin-left: auto; background: linear-gradient(135deg,#4282ff,#1c5dea); }
.demo-lock { width: fit-content; margin: 14px auto 0; padding: 7px 10px; border-radius: 999px; background: rgba(64,128,255,.09); color: #8fb8ff; font-size: .58rem; }
.server-visual { display: flex; align-items: center; justify-content: center; gap: 10px; }
.server-node { padding: 15px 14px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.04); font-size: .72rem; text-align: center; }
.server-node.active { background: linear-gradient(135deg, rgba(69,133,255,.25), rgba(26,87,235,.22)); border-color: rgba(96,148,255,.33); }

.security-section { overflow: hidden; }
.security-section::before { content:""; position:absolute; inset:10% -15%; background:radial-gradient(circle at center, rgba(33,93,255,.12), transparent 47%); pointer-events:none; }
.security-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.security-copy > p { max-width: 650px; margin: 22px 0 35px; }
.security-list { display: grid; gap: 12px; }
.security-list > div { display: flex; gap: 15px; align-items: center; padding: 15px 17px; border-radius: 17px; border: 1px solid var(--line-soft); background: rgba(255,255,255,.035); }
.security-list span { min-width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: rgba(63,127,255,.14); color: #a9c6ff; font-weight: 800; }
.security-list div div { display: grid; gap: 4px; }
.security-list small { color: var(--muted); }
.security-orbit { position: relative; min-height: 620px; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(113,155,255,.16); border-radius: 50%; animation: rotate 22s linear infinite; }
.orbit-one { width: 250px; height: 250px; }
.orbit-two { width: 400px; height: 400px; animation-direction: reverse; animation-duration: 29s; }
.orbit-three { width: 560px; height: 560px; animation-duration: 38s; }
.security-core { position: relative; z-index: 3; width: 210px; height: 210px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: radial-gradient(circle at 35% 25%, rgba(90,148,255,.28), rgba(8,14,31,.95) 65%); border: 1px solid rgba(130,170,255,.27); box-shadow: 0 0 80px rgba(36,98,255,.25); }
.security-core img { width: 76px; height: 76px; border-radius: 24px; margin-bottom: 14px; }
.security-core small { color: var(--muted); margin-top: 5px; }
.orbit-chip { position: absolute; z-index: 4; padding: 12px 16px; border-radius: 14px; background: rgba(8,14,31,.85); border: 1px solid var(--line); backdrop-filter: blur(18px); color: #bfd2f8; font-size: .78rem; box-shadow: var(--shadow); }
.chip-a { top: 92px; left: 80px; }
.chip-b { right: 45px; top: 190px; }
.chip-c { left: 40px; bottom: 135px; }
.chip-d { right: 95px; bottom: 70px; }
@keyframes rotate { to { transform: rotate(360deg); } }

.download-card { position: relative; min-height: 430px; padding: 52px; display: grid; grid-template-columns: 1fr .7fr; gap: 30px; align-items: center; border-radius: var(--radius-xl); border: 1px solid var(--line); background: radial-gradient(circle at 78% 35%, rgba(56,126,255,.26), transparent 24%), linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.025)); overflow: hidden; box-shadow: var(--shadow); }
.download-copy > p { max-width: 620px; margin: 20px 0 25px; }
.store-buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.store-button { min-width: 185px; display: flex; gap: 12px; align-items: center; padding: 12px 16px; border-radius: 15px; background: #03050b; border: 1px solid rgba(255,255,255,.16); }
.store-symbol { font-size: 1.5rem; }
.store-button div { display: grid; }
.store-button small { color: #9da8bd; font-size: .57rem; letter-spacing: .06em; }
.store-button strong { font-size: 1rem; }
.download-icon { position: relative; display: grid; place-items: center; }
.download-icon img { position: relative; z-index: 2; width: 235px; height: 235px; border-radius: 58px; transform: rotate(7deg); box-shadow: 0 40px 90px rgba(0,0,0,.48); }
.icon-glow { position: absolute; width: 270px; height: 270px; background: rgba(50,117,255,.3); border-radius: 50%; filter: blur(60px); }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.price-card { position: relative; padding: 30px; border-radius: 25px; border: 1px solid var(--line-soft); background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025)); }
.price-card.featured { border-color: rgba(84,138,255,.4); background: linear-gradient(180deg, rgba(58,121,255,.12), rgba(255,255,255,.03)); transform: translateY(-14px); box-shadow: 0 25px 70px rgba(21,87,245,.15); }
.recommended { position: absolute; top: 16px; right: 16px; color: #c4d7ff; font-size: .58rem; font-weight: 800; letter-spacing: .1em; padding: 7px 9px; border-radius: 999px; background: rgba(61,124,255,.13); border: 1px solid rgba(93,147,255,.2); }
.price-tag { color: #8fb7ff; font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.price-card h3 { font-family:"Space Grotesk"; font-size:1.6rem; margin:14px 0 25px; }
.price { font-size: 2.15rem; font-weight: 800; margin: 0 0 25px; }
.price small { display: block; color: var(--muted); font-size: .72rem; font-weight: 500; margin-top: 7px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 13px; color: #c3ccdc; font-size: .9rem; }
.price-card li::before { content: "✓"; color: #78a5ff; margin-right: 10px; }
.price-card .button { width: 100%; }

.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro p { max-width: 430px; }
.faq-list { display: grid; gap: 14px; }
.faq-item { border: 1px solid var(--line-soft); border-radius: 18px; background: rgba(255,255,255,.035); overflow: hidden; }
.faq-question { width: 100%; min-height: 72px; padding: 0 22px; border: 0; background: transparent; display: flex; align-items: center; justify-content: space-between; text-align: left; font-weight: 700; cursor: pointer; }
.faq-question span:last-child { color: #8fb7ff; font-size: 1.35rem; transition: .25s ease; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-answer p { margin: 0; padding: 0 22px 22px; color: var(--muted); line-height: 1.8; }
.faq-item.active .faq-answer { max-height: 230px; }
.faq-item.active .faq-question span:last-child { transform: rotate(45deg); }

.contact-card { padding: 55px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; border-radius: var(--radius-xl); border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.065), rgba(255,255,255,.025)); box-shadow: var(--shadow); }
.contact-copy p { max-width: 450px; }
.contact-form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: #c7d0df; font-size: .82rem; font-weight: 600; }
.contact-form input, .contact-form textarea { width: 100%; color: white; background: rgba(3,6,15,.65); border: 1px solid var(--line); border-radius: 15px; padding: 15px 16px; outline: none; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: rgba(83,138,255,.55); box-shadow: 0 0 0 4px rgba(53,119,255,.1); }
.form-message { margin: 0; color: #7fe2ad; min-height: 20px; }

.footer { padding: 70px 0 25px; border-top: 1px solid var(--line-soft); background: rgba(2,4,10,.45); }
.footer-grid { display: flex; justify-content: space-between; gap: 40px; }
.footer-brand p { color: var(--muted); margin: 18px 0 0; }
.footer-links { display: flex; gap: 70px; }
.footer-links > div { display: grid; gap: 12px; color: var(--muted); font-size: .9rem; }
.footer-links strong { color: white; margin-bottom: 4px; }
.footer-bottom { margin-top: 55px; padding-top: 22px; border-top: 1px solid var(--line-soft); display: flex; justify-content: space-between; gap: 20px; color: #68758d; font-size: .78rem; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .85s ease, transform .85s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .desktop-nav, .desktop-only { display: none; }
  .menu-toggle { display: block; }
  .mobile-panel { position: fixed; top: 79px; left: 20px; right: 20px; padding: 20px; display: grid; gap: 14px; border-radius: 20px; background: rgba(7,11,24,.96); border: 1px solid var(--line); backdrop-filter: blur(22px); transform: translateY(-18px); opacity: 0; pointer-events: none; transition: .25s ease; }
  .mobile-panel.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .mobile-panel a:not(.button) { padding: 11px 4px; color: var(--muted); border-bottom: 1px solid var(--line-soft); }
  .hero-grid, .security-grid, .contact-card { grid-template-columns: 1fr; }
  .hero { padding-top: 130px; }
  .hero-visual { width: min(620px, 100%); margin: 0 auto; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow, .hero-actions { margin-left: auto; margin-right: auto; justify-content: center; }
  .hero-text { margin-left: auto; margin-right: auto; }
  .proof-row { justify-content: center; }
  .brand-strip { overflow-x: auto; justify-content: flex-start; white-space: nowrap; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-large, .bento-wide { grid-column: span 2; }
  .security-copy { text-align: center; }
  .security-copy > p { margin-left: auto; margin-right: auto; }
  .download-card { grid-template-columns: 1fr; text-align: center; }
  .download-copy > p { margin-left: auto; margin-right: auto; }
  .store-buttons { justify-content: center; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 680px; margin: 0 auto; }
  .price-card.featured { transform: none; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-intro { position: static; text-align: center; }
  .faq-intro p { margin-left: auto; margin-right: auto; }
}
@media (max-width: 720px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .section { padding: 82px 0; }
  .hero { min-height: auto; padding-top: 120px; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.6rem); }
  .hero-visual { min-height: 585px; transform: scale(.84); transform-origin: top center; margin-bottom: -90px; }
  .phone-front { right: 50%; transform: translateX(50%) rotate(3deg); }
  .phone-back { display: none; }
  .floating-card.card-one { left: -10px; }
  .floating-card.card-two { right: -10px; }
  .brand-strip { margin-top: 20px; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-large, .bento-wide { grid-column: span 1; grid-template-columns: 1fr; }
  .server-visual { flex-wrap: wrap; }
  .security-orbit { min-height: 480px; transform: scale(.76); margin: -50px 0; }
  .download-card, .contact-card { padding: 30px 22px; }
  .download-icon img { width: 180px; height: 180px; border-radius: 44px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid, .footer-bottom { flex-direction: column; }
  .footer-links { gap: 45px; }
}


/* Language switcher */
.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.045);
}
.lang-btn {
  min-width: 38px;
  height: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: 9px;
  color: var(--muted);
  background: transparent;
  font-size: .75rem;
  font-weight: 800;
  cursor: pointer;
  transition: .22s ease;
}
.lang-btn:hover { color: white; }
.lang-btn.active {
  color: white;
  background: linear-gradient(135deg, #4d8dff, #1457f5);
  box-shadow: 0 8px 22px rgba(20,87,245,.28);
}
@media (max-width: 520px) {
  .language-switcher { margin-left: auto; }
  .lang-btn { min-width: 34px; padding: 0 8px; }
}