:root {
  --surface-page: #020a16;
  --surface-subtle: #071426;
  --surface-panel: #08192e;
  --surface-deep: #010713;
  --surface-light: #eef4fb;
  --surface-light-text: #061225;
  --surface-header: rgba(4, 15, 30, .8);
  --surface-control: rgba(255, 255, 255, .055);
  --border-subtle: rgba(163, 200, 255, .14);
  --border-media: rgba(166, 203, 255, .26);
  --text-primary: #f5f8ff;
  --text-secondary: #91a2bb;
  --text-tertiary: #7f91a9;
  --text-on-light-secondary: #4d5e72;
  --accent-primary: #41a6ff;
  --accent-readable: #7bc8ff;
  --accent-on-light: #155f98;
  --accent-warm: #e3a64f;
  --radius-control: 14px;
  --radius-panel: 30px;
  --radius-feature: 42px;
  --shadow-media: 0 38px 90px rgba(0, 0, 0, .48);
  --shadow-icon: 0 40px 80px rgba(0, 0, 0, .4);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body {
  margin: 0;
  color: var(--text-primary);
  background: var(--surface-page);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent-readable);
  outline-offset: 4px;
}

.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 100;
  padding: 10px 14px; border-radius: 8px; background: white; color: var(--surface-subtle);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

.site-header {
  position: fixed; inset: 18px 0 auto; z-index: 50;
  width: min(calc(100% - 40px), var(--max)); margin: auto;
  min-height: 68px; padding: 10px 12px 10px 14px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  border: 1px solid transparent; border-radius: 22px;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled, .site-header.compact {
  background: var(--surface-header); border-color: var(--border-subtle);
  backdrop-filter: blur(22px) saturate(150%);
}
.brand { min-height: 44px; display: flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 720; letter-spacing: -.02em; }
.brand img, .footer-brand img { border-radius: 12px; }
.site-header nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.site-header nav a { min-height: 44px; padding: 0 2px; display: inline-flex; align-items: center; color: #adbbce; text-decoration: none; font-size: .92rem; transition: color .2s; }
.site-header nav a:hover { color: white; }
.nav-cta { min-height: 44px; padding: 11px 19px; display: inline-flex; align-items: center; border: 1px solid var(--border-subtle); border-radius: var(--radius-control); background: var(--surface-control); text-decoration: none; font-size: .86rem; font-weight: 680; }

.hero {
  position: relative; min-height: 940px; padding: 170px max(24px, calc((100vw - var(--max)) / 2)) 110px;
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(390px, .98fr); align-items: center; gap: 56px;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(2,10,22,.9) 0%, rgba(2,10,22,.54) 55%, rgba(2,10,22,.2) 100%),
    radial-gradient(circle at 80% 34%, #0d3265 0, #07172b 28%, var(--surface-page) 63%);
  overflow: hidden;
}
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 180px; background: linear-gradient(transparent, var(--surface-page)); z-index: -1; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); opacity: .6; z-index: -1; }
.hero-glow-a { width: 580px; height: 580px; right: 2%; top: 15%; background: radial-gradient(circle, rgba(40,137,255,.22), transparent 67%); }
.hero-glow-b { width: 420px; height: 420px; left: -16%; bottom: 2%; background: radial-gradient(circle, rgba(67,45,212,.16), transparent 68%); }
.eyebrow, .section-kicker { color: var(--accent-readable); font-size: .76rem; font-weight: 760; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }
.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-primary); box-shadow: 0 0 18px var(--accent-primary); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(4rem, 6vw, 5.7rem); line-height: .93; letter-spacing: -.04em; font-weight: 760; }
.hero h1 em { color: #75c3ff; font-style: normal; font-weight: 520; }
.hero-lede { max-width: 610px; margin: 34px 0 0; color: #9cacc2; font-size: clamp(1.1rem, 1.6vw, 1.32rem); line-height: 1.58; letter-spacing: -.02em; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.app-store-button {
  display: inline-flex; align-items: center; gap: 10px; min-width: 190px; padding: 12px 19px;
  color: #0b111b; background: #f6f8fc; border-radius: 14px; line-height: 1; font-weight: 730; font-size: 1.08rem;
}
.app-store-button svg { width: 26px; fill: currentColor; }
.app-store-button span { display: grid; gap: 3px; }
.app-store-button small { font-size: .63rem; font-weight: 540; letter-spacing: .02em; }
.text-link { min-height: 44px; padding-block: 10px; display: inline-flex; align-items: center; color: #dce8f8; text-decoration: none; font-weight: 670; }
.text-link span { display: inline-block; margin-left: 8px; color: var(--accent-primary); transition: transform .2s; }
.text-link:hover span { transform: translateY(3px); }
.trust-row { display: flex; gap: 24px; padding: 0; margin: 44px 0 0; list-style: none; color: var(--text-tertiary); font-size: .82rem; }
.trust-row li::before { content: "✓"; margin-right: 7px; color: #51b4ff; }

.hero-device { position: relative; min-height: 680px; display: grid; place-items: center; }
.phone { position: relative; border: 1px solid var(--border-media); background: var(--surface-deep); box-shadow: var(--shadow-media); overflow: hidden; }
.phone::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 5px rgba(255,255,255,.025); pointer-events: none; }
.phone img { width: 100%; height: auto; }
.phone-hero { width: min(430px, 77%); border-radius: 60px; transform: rotate(4deg); box-shadow: 0 42px 110px rgba(0,0,0,.68), 0 0 95px rgba(39,137,255,.16); }
.signal-rings { position: absolute; width: 690px; height: 690px; display: grid; place-items: center; }
.signal-rings i { position: absolute; border: 1px solid rgba(74,164,255,.16); border-radius: 50%; animation: pulse-ring 5s infinite ease-out; }
.signal-rings i:nth-child(1) { width: 38%; height: 38%; }
.signal-rings i:nth-child(2) { width: 66%; height: 66%; animation-delay: -1.6s; }
.signal-rings i:nth-child(3) { width: 94%; height: 94%; animation-delay: -3.2s; }
@keyframes pulse-ring { 0%,100% { transform: scale(.92); opacity: .25; } 50% { transform: scale(1.06); opacity: .8; } }
.metric { position: absolute; z-index: 2; min-width: 144px; padding: 17px 20px; border: 1px solid; border-radius: 18px; backdrop-filter: blur(18px); box-shadow: 0 20px 48px rgba(0,0,0,.38); }
.metric strong { display: block; font-size: 2rem; line-height: 1; letter-spacing: -.03em; }
.metric span { display: block; margin-top: 7px; color: inherit; font-size: .74rem; font-weight: 720; text-transform: uppercase; letter-spacing: .1em; }
.metric-frequency { top: 20%; right: 1%; color: #8bd0ff; border-color: rgba(65,166,255,.68); background: rgba(5,27,53,.96); }
.metric-duration { bottom: 14%; left: 1%; color: #ffd08a; border-color: rgba(227,166,79,.68); background: rgba(42,25,7,.96); }

.section { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.feature-intro { display: grid; grid-template-columns: 1fr 1.3fr; gap: 26px 70px; padding: 150px 0 72px; }
.feature-intro .section-kicker { grid-column: 1 / -1; }
.feature-intro h2, .process h2, .target-heading h2, .privacy h2, .gallery-heading h2, .faq-heading h2, .final-cta h2 {
  margin: 0; font-size: clamp(2.7rem, 5.2vw, 5.2rem); line-height: .98; letter-spacing: -.04em;
}
.feature-intro > p { max-width: 530px; margin: 6px 0 0; color: var(--text-secondary); font-size: 1.18rem; line-height: 1.65; }

.feature-grid { display: grid; gap: 28px; }
.feature-card { min-height: 750px; padding: 72px 72px 0; display: grid; grid-template-columns: .92fr 1.08fr; gap: 40px; align-items: center; border: 1px solid var(--border-subtle); border-radius: var(--radius-feature); overflow: hidden; }
.feature-water { background: radial-gradient(circle at 78% 50%, rgba(45,128,255,.24), transparent 40%), #06172c; }
.feature-manual { background: radial-gradient(circle at 78% 50%, rgba(82,72,224,.22), transparent 42%), #071326; }
.feature-clean { background: radial-gradient(circle at 78% 50%, rgba(223,158,68,.18), transparent 43%), #101422; }
.feature-number { color: var(--accent-readable); font-size: .72rem; font-weight: 760; letter-spacing: .16em; }
.feature-clean .feature-number { color: var(--accent-warm); }
.feature-copy h3 { margin: 22px 0 25px; max-width: 510px; font-size: clamp(2.4rem, 4vw, 4.2rem); line-height: 1; letter-spacing: -.04em; }
.feature-copy > p { max-width: 510px; color: #98a9bf; font-size: 1.1rem; line-height: 1.62; }
.feature-copy ul { display: grid; gap: 13px; padding: 0; margin: 32px 0 0; list-style: none; color: #d4dfed; }
.feature-copy li::before { content: "↗"; margin-right: 10px; color: var(--accent-primary); }
.feature-clean .feature-copy li::before { color: var(--accent-warm); }
.card-phone { width: min(400px, 78%); margin: auto auto -18%; border-radius: 54px; transform: rotate(2deg); }
.feature-manual .card-phone { transform: rotate(-2deg); }

.process { padding: 170px 0; display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; align-items: center; }
.process-visual { position: relative; min-height: 620px; display: grid; place-items: center; border-radius: 44px; background: radial-gradient(circle, rgba(47,122,255,.22), transparent 60%), #061426; overflow: hidden; }
.product-icon { width: 50%; height: auto; aspect-ratio: 1; border-radius: 25%; position: relative; z-index: 2; box-shadow: var(--shadow-icon); }
.wave-lines { position: absolute; inset: 0; pointer-events: none; }
.wave-lines span { position: absolute; top: 50%; left: 50%; width: 22%; aspect-ratio: 1; border: 1px solid rgba(94,175,255,.2); border-radius: 50%; transform: translate(-50%,-50%); }
.wave-lines span:nth-child(2) { width: 42%; }
.wave-lines span:nth-child(3) { width: 65%; }
.wave-lines span:nth-child(4) { width: 90%; }
.process-copy .section-kicker { margin-bottom: 22px; }
.process-copy h2 { font-size: clamp(2.8rem, 4.4vw, 4.7rem); }
.direct-answer { margin: 32px 0 45px; color: #98a9bf; line-height: 1.65; font-size: 1.09rem; }
.process ol { display: grid; gap: 0; padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--border-subtle); }
.process li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 23px 0; border-bottom: 1px solid var(--border-subtle); }
.process li > span { color: var(--accent-primary); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .75rem; padding-top: 4px; }
.process li strong { font-size: 1.06rem; }
.process li p { margin: 7px 0 0; color: #8496ae; line-height: 1.5; }

.targets { padding: 20px 0 150px; }
.target-heading { display: grid; grid-template-columns: .7fr 1.3fr; gap: 30px; margin-bottom: 70px; }
.target-heading .section-kicker { padding-top: 8px; }
.target-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.target-card { min-height: 310px; padding: 38px; border: 1px solid var(--border-subtle); border-radius: var(--radius-panel); background: linear-gradient(150deg, rgba(15,39,68,.85), rgba(5,18,34,.6)); }
.target-icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 17px; background: #123c6c; color: #7ac6ff; font-size: 1.6rem; }
.target-icon svg { width: 27px; height: 27px; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.target-card h3 { margin: 52px 0 13px; font-size: 1.65rem; letter-spacing: -.03em; }
.target-card p { color: #899bb2; line-height: 1.58; }

.privacy { margin-bottom: 150px; padding: 80px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 90px; border: 1px solid rgba(102,180,255,.2); border-radius: 42px; background: linear-gradient(145deg, #0a2443, #061427 63%); }
.privacy-copy .section-kicker { margin-bottom: 24px; }
.privacy h2 { font-size: clamp(2.7rem, 4.4vw, 4.7rem); }
.privacy-copy p { margin: 30px 0; color: #9bacc1; line-height: 1.65; font-size: 1.06rem; }
.privacy-list { border-top: 1px solid var(--border-subtle); }
.privacy-list div { display: grid; grid-template-columns: 45px 1fr; gap: 15px; padding: 24px 0; border-bottom: 1px solid var(--border-subtle); }
.privacy-list span { color: #4daeff; font: .72rem ui-monospace, monospace; padding-top: 4px; }
.privacy-list strong { font-size: 1.15rem; }

.gallery { width: 100%; padding: 130px 0 160px; background: var(--surface-light); color: var(--surface-light-text); overflow: hidden; }
.gallery-heading { width: min(calc(100% - 48px), var(--max)); margin: 0 auto 70px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 30px; }
.gallery-heading .section-kicker { color: var(--accent-on-light); padding-top: 8px; }
.gallery-track { display: flex; gap: 24px; padding: 0 max(24px, calc((100vw - var(--max)) / 2)) 56px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.gallery-track::-webkit-scrollbar { display: none; }
.gallery figure { flex: 0 0 min(330px, 72vw); margin: 0; scroll-snap-align: start; }
.gallery figure img { width: 100%; height: auto; aspect-ratio: 660 / 1434; border-radius: 44px; box-shadow: 0 28px 70px rgba(16,47,81,.18); }
.gallery figcaption { margin-top: 30px; color: var(--text-on-light-secondary); font-size: .78rem; font-weight: 720; letter-spacing: .12em; text-transform: uppercase; text-align: center; }

.faq { padding: 150px 0; display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.faq-heading .section-kicker { margin-bottom: 22px; }
.faq-heading h2 { font-size: clamp(2.8rem, 4.5vw, 4.8rem); }
.faq-list { border-top: 1px solid var(--border-subtle); }
.faq details { border-bottom: 1px solid var(--border-subtle); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 27px 0; cursor: pointer; list-style: none; font-size: 1.12rem; font-weight: 640; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { color: var(--accent-primary); font-size: 1.5rem; font-weight: 400; transition: transform .2s; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { max-width: 700px; margin: -5px 50px 28px 0; color: #8fa1b8; line-height: 1.62; }

.final-cta { margin-bottom: 110px; padding: 105px 30px; text-align: center; border: 1px solid var(--border-subtle); border-radius: var(--radius-feature); background: radial-gradient(circle at 50% 0, rgba(41,132,255,.24), transparent 45%), #061426; }
.final-icon { width: 116px; margin: 0 auto 32px; border-radius: 28px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.35); }
.final-cta h2 { font-size: clamp(3rem, 6vw, 6rem); }
.final-cta > p { margin: 24px auto 36px; color: var(--text-secondary); font-size: 1.1rem; }

.site-footer { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; padding: 38px 0 55px; display: grid; grid-template-columns: 1fr auto; gap: 25px; align-items: center; border-top: 1px solid var(--border-subtle); color: #77899f; font-size: .82rem; }
.footer-brand { display: flex; align-items: center; gap: 11px; color: white; font-size: 1rem; font-weight: 720; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { min-height: 44px; padding: 10px 2px; display: inline-flex; align-items: center; text-decoration: none; color: #a7b6c8; }
.site-footer p { grid-column: 1 / -1; margin: 0; }

.legal-page { width: min(calc(100% - 48px), 800px); margin: 0 auto; padding: 190px 0 120px; }
.legal-page h1 { margin: 20px 0 28px; font-size: clamp(3.5rem, 8vw, 6rem); letter-spacing: -.04em; }
.legal-lede { color: #adbbcc; font-size: 1.35rem; line-height: 1.55; }
.legal-page section { padding: 32px 0; border-top: 1px solid var(--border-subtle); }
.legal-page h2 { margin: 0 0 12px; font-size: 1.35rem; }
.legal-page section p { margin: 0; color: #8ea0b7; line-height: 1.7; }
.legal-page section a { color: var(--accent-readable); }

.support-page { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; padding: 170px 0 120px; }
.support-hero { min-height: 520px; padding: 70px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; border: 1px solid var(--border-subtle); border-radius: var(--radius-feature); background: radial-gradient(circle at 85% 25%, rgba(53,145,255,.23), transparent 38%), #061426; }
.support-hero h1 { margin: 22px 0 26px; font-size: clamp(3.7rem, 7vw, 6rem); line-height: .92; letter-spacing: -.04em; }
.support-hero p { max-width: 650px; margin: 0; color: #9aabc0; font-size: 1.12rem; line-height: 1.65; }
.support-contact { padding: 34px; display: grid; gap: 8px; border: 1px solid rgba(117,194,255,.28); border-radius: 28px; background: rgba(6,24,45,.78); text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.support-contact:hover { transform: translateY(-3px); border-color: rgba(117,194,255,.6); }
.support-contact span { color: var(--accent-readable); font-size: .72rem; font-weight: 760; letter-spacing: .14em; text-transform: uppercase; }
.support-contact strong { overflow-wrap: anywhere; font-size: 1.2rem; }
.support-contact small { margin-top: 13px; color: #7f91a8; }
.support-grid, .support-faq { padding: 130px 0 0; display: grid; grid-template-columns: .7fr 1.3fr; gap: 75px; }
.support-heading h2 { margin: 20px 0 0; font-size: clamp(2.7rem, 4.6vw, 4.8rem); line-height: .98; letter-spacing: -.04em; }
.support-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.support-cards article { min-height: 285px; padding: 30px; border: 1px solid var(--border-subtle); border-radius: 27px; background: linear-gradient(145deg, rgba(13,37,65,.78), rgba(5,17,32,.55)); }
.support-cards article > span { color: var(--accent-primary); font: .72rem ui-monospace, SFMono-Regular, Menlo, monospace; }
.support-cards h3 { margin: 45px 0 14px; font-size: 1.45rem; letter-spacing: -.03em; }
.support-cards p { margin: 0; color: #899bb1; line-height: 1.58; }
.support-faq { padding-bottom: 120px; }
.support-faq .faq-list { border-top: 1px solid var(--border-subtle); }
.support-faq details { border-bottom: 1px solid var(--border-subtle); }
.support-faq summary { display: flex; justify-content: space-between; gap: 20px; padding: 27px 0; cursor: pointer; list-style: none; font-weight: 640; }
.support-faq summary::-webkit-details-marker { display: none; }
.support-faq summary span { color: var(--accent-primary); font-size: 1.5rem; font-weight: 400; transition: transform .2s; }
.support-faq details[open] summary span { transform: rotate(45deg); }
.support-faq details p { margin: -4px 45px 28px 0; color: #8fa1b8; line-height: 1.62; }
.support-meta { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.support-meta div { min-width: 0; padding: 26px 20px; border-right: 1px solid var(--border-subtle); }
.support-meta div:last-child { border-right: 0; }
.support-meta span, .support-meta strong { display: block; }
.support-meta span { margin-bottom: 8px; color: #71849c; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.support-meta strong { overflow-wrap: anywhere; font-size: .93rem; }
.support-meta a { color: var(--accent-readable); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease var(--delay, 0ms), transform .8s ease var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 960px) {
  .site-header nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 150px; text-align: center; }
  .hero-copy { display: grid; justify-items: center; }
  .hero-lede { max-width: 680px; }
  .hero-device { min-height: 650px; }
  .metric-frequency { right: 8%; }
  .metric-duration { left: 8%; }
  .feature-intro, .process, .privacy, .faq { grid-template-columns: 1fr; }
  .feature-card { grid-template-columns: 1fr 1fr; padding: 58px 44px 0; }
  .process { gap: 60px; }
  .process-visual { order: 2; }
  .privacy { gap: 50px; padding: 58px; }
  .support-hero, .support-grid, .support-faq { grid-template-columns: 1fr; }
  .support-hero { gap: 48px; }
  .support-grid, .support-faq { gap: 50px; }
  .support-meta { grid-template-columns: 1fr 1fr; }
  .support-meta div:nth-child(2) { border-right: 0; }
  .support-meta div:nth-child(-n+2) { border-bottom: 1px solid var(--border-subtle); }
  .target-heading, .gallery-heading { grid-template-columns: 1fr; }
  .target-cards { grid-template-columns: 1fr; }
  .target-card { min-height: 220px; }
  .target-card h3 { margin-top: 35px; }
}

@media (max-width: 680px) {
  .site-header { width: calc(100% - 24px); top: 10px; min-height: 60px; }
  .brand img { width: 40px; height: 40px; }
  .brand span { font-size: .94rem; }
  .nav-cta { padding: 11px 13px; font-size: .76rem; }
  .hero { padding: 125px 20px 70px; gap: 25px; }
  .hero-copy { width: 100%; min-width: 0; }
  .hero h1 { width: 100%; max-width: 100%; font-size: clamp(2.85rem, 13.4vw, 4.2rem); }
  .hero-lede { margin-top: 26px; font-size: 1.02rem; }
  .hero-actions { flex-direction: column; gap: 18px; }
  .trust-row { flex-wrap: wrap; justify-content: center; gap: 10px 18px; margin-top: 30px; }
  .hero-device { min-height: 565px; }
  .phone-hero { width: min(320px, 78%); border-radius: 43px; }
  .signal-rings { width: 520px; height: 520px; }
  .metric { min-width: 122px; padding: 14px 16px; }
  .metric strong { font-size: 1.55rem; }
  .metric-frequency { right: 0; top: 20%; }
  .metric-duration { left: 0; bottom: 14%; }
  .section { width: min(calc(100% - 28px), var(--max)); }
  .feature-intro { display: block; padding: 100px 0 52px; }
  .feature-intro h2 { margin-top: 20px; }
  .feature-intro > p { margin-top: 25px; font-size: 1.03rem; }
  .feature-card { min-height: 780px; grid-template-columns: 1fr; padding: 42px 24px 0; text-align: left; }
  .feature-copy h3 { font-size: 2.7rem; }
  .feature-copy > p { font-size: 1rem; }
  .card-phone { width: min(330px, 82%); margin-bottom: -18%; border-radius: 44px; }
  .process { padding: 110px 0; gap: 48px; }
  .process h2, .privacy h2 { font-size: 2.85rem; }
  .process-visual { min-height: 420px; border-radius: 30px; }
  .targets { padding-bottom: 100px; }
  .target-heading { margin-bottom: 42px; }
  .target-heading h2, .gallery-heading h2 { font-size: 3rem; }
  .privacy { margin-bottom: 100px; padding: 38px 24px; border-radius: 30px; }
  .gallery { padding: 95px 0 110px; }
  .gallery-heading { margin-bottom: 50px; }
  .gallery figure { flex-basis: 250px; }
  .gallery figure img { border-radius: 33px; }
  .faq { padding: 100px 0; gap: 50px; }
  .faq-heading h2 { font-size: 3rem; }
  .faq summary { font-size: 1rem; }
  .final-cta { margin-bottom: 70px; padding: 78px 18px; border-radius: 30px; }
  .final-cta h2 { font-size: 3.3rem; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { grid-row: 2; }
  .site-footer p { grid-column: auto; }
  .legal-page { padding-top: 150px; }
  .support-page { width: min(calc(100% - 28px), var(--max)); padding-top: 125px; }
  .support-hero { min-height: 0; padding: 42px 24px; border-radius: 30px; }
  .support-hero h1 { font-size: 3.7rem; }
  .support-hero p { font-size: 1rem; }
  .support-grid, .support-faq { padding-top: 95px; }
  .support-cards { grid-template-columns: 1fr; }
  .support-cards article { min-height: 245px; }
  .support-faq { padding-bottom: 90px; }
  .support-meta { grid-template-columns: 1fr; }
  .support-meta div { border-right: 0; border-bottom: 1px solid var(--border-subtle); }
  .support-meta div:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .signal-rings i { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .text-link span,
  .faq summary span,
  .support-faq summary span,
  .support-contact { transition-duration: .12s; }
}

.editorial-hub, .article-page { width: min(calc(100% - 48px), var(--max)); margin: 0 auto; }
.hub-hero { max-width: 940px; padding: 190px 0 86px; }
.hub-hero h1 { margin: 22px 0 28px; font-size: clamp(3.6rem, 7vw, 6.8rem); line-height: .94; letter-spacing: -.045em; }
.hub-hero p { max-width: 720px; margin: 0; color: #9bacc1; font-size: 1.2rem; line-height: 1.65; }
.hub-grid { padding-bottom: 130px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.hub-grid article { min-height: 330px; padding: 38px; display: flex; flex-direction: column; border: 1px solid var(--border-subtle); border-radius: var(--radius-panel); background: linear-gradient(145deg, rgba(13,37,65,.82), rgba(5,17,32,.6)); }
.hub-grid article > span { color: var(--accent-readable); font-size: .7rem; font-weight: 760; letter-spacing: .14em; text-transform: uppercase; }
.hub-grid h2 { margin: 45px 0 16px; font-size: clamp(1.7rem, 3vw, 2.45rem); line-height: 1.06; letter-spacing: -.035em; }
.hub-grid h2 a { text-decoration: none; }
.hub-grid h2 a:hover { color: var(--accent-readable); }
.hub-grid p { margin: 0 0 28px; color: #8fa1b8; line-height: 1.62; }
.hub-grid .text-link { margin-top: auto; }

.article-hero { max-width: 1010px; padding: 178px 0 86px; }
.breadcrumbs { display: flex; gap: 10px; margin-bottom: 50px; color: #71859e; font-size: .82rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent-readable); }
.article-hero h1 { max-width: 980px; margin: 22px 0 30px; font-size: clamp(3.3rem, 6.3vw, 6.4rem); line-height: .95; letter-spacing: -.045em; }
.article-direct-answer { max-width: 850px; margin: 0; color: #b4c3d6; font-size: clamp(1.2rem, 2vw, 1.46rem); line-height: 1.62; }
.article-meta { display: flex; gap: 22px; margin-top: 34px; color: #72859d; font-size: .78rem; }
.article-grid { padding-bottom: 130px; display: grid; grid-template-columns: minmax(0, 760px) minmax(240px, 1fr); gap: 84px; align-items: start; }
.article-body { min-width: 0; color: #a7b6c9; font-size: 1.07rem; line-height: 1.78; }
.article-body h2 { margin: 76px 0 20px; color: var(--text-primary); font-size: clamp(2rem, 3.7vw, 3.15rem); line-height: 1.04; letter-spacing: -.035em; }
.article-body h3 { margin: 42px 0 14px; color: #e9f1fc; font-size: 1.42rem; letter-spacing: -.025em; }
.article-body p { margin: 0 0 24px; }
.article-body a { color: var(--accent-readable); text-underline-offset: 3px; }
.article-body ul, .article-body ol { margin: 0 0 28px; padding-left: 1.3em; }
.article-body li { margin: 10px 0; padding-left: .25em; }
.article-body strong { color: #e9f1fc; }
.article-screenshot { width: min(100%, 360px); margin: 44px auto 60px; padding: 10px; border: 1px solid rgba(105,180,255,.2); border-radius: 38px; background: linear-gradient(145deg, rgba(14,44,77,.78), rgba(4,16,31,.92)); box-shadow: 0 28px 72px rgba(0,0,0,.32); }
.article-screenshot img { display: block; width: 100%; height: auto; border-radius: 29px; }
.article-screenshot figcaption { padding: 18px 12px 10px; color: #8fa2ba; font-size: .82rem; line-height: 1.55; text-align: center; }
.article-body blockquote { margin: 38px 0; padding: 24px 28px; border-left: 3px solid var(--accent-primary); border-radius: 0 18px 18px 0; background: rgba(12,43,76,.62); color: #c8d6e7; }
.article-body table { width: 100%; margin: 32px 0; border-collapse: collapse; font-size: .94rem; }
.article-body th, .article-body td { padding: 14px 16px; border-bottom: 1px solid var(--border-subtle); text-align: left; vertical-align: top; }
.article-body th { color: #e7f0fb; background: rgba(13,42,73,.62); }
.article-product { margin: 78px 0; padding: 34px; display: grid; grid-template-columns: 1fr auto; gap: 22px 36px; align-items: center; border: 1px solid rgba(98,181,255,.27); border-radius: 28px; background: linear-gradient(145deg, #0a2443, #061427 70%); }
.article-product h2 { margin: 12px 0 0; font-size: 1.8rem; }
.article-product p { grid-column: 1 / -1; margin: 0; }
.article-product .nav-cta { grid-column: 2; grid-row: 1; white-space: nowrap; }
.article-faq { margin-top: 90px; }
.article-faq > h2 { margin-top: 18px; }
.article-faq details { border-bottom: 1px solid var(--border-subtle); }
.article-faq summary { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; color: #edf4fe; cursor: pointer; list-style: none; font-weight: 650; }
.article-faq summary::-webkit-details-marker { display: none; }
.article-faq summary span { color: var(--accent-primary); font-size: 1.4rem; transition: transform .2s; }
.article-faq details[open] summary span { transform: rotate(45deg); }
.article-faq details p { margin: -2px 44px 24px 0; color: #8fa1b8; }
.article-sidebar { position: sticky; top: 116px; display: grid; gap: 18px; }
.article-sidebar-card, .article-boundary { padding: 26px; border: 1px solid var(--border-subtle); border-radius: 24px; background: rgba(6,22,41,.76); }
.article-sidebar-card > span { display: block; margin-bottom: 12px; }
.article-sidebar-card a { display: grid; gap: 6px; padding: 18px 0; border-bottom: 1px solid var(--border-subtle); text-decoration: none; }
.article-sidebar-card a:last-child { border-bottom: 0; }
.article-sidebar-card a:hover strong { color: var(--accent-readable); }
.article-sidebar-card strong { font-size: .96rem; line-height: 1.35; }
.article-sidebar-card small { color: #778ba4; line-height: 1.45; }
.article-boundary strong { color: #f0c27d; }
.article-boundary p { margin: 10px 0 0; color: #879ab1; font-size: .86rem; line-height: 1.58; }

@media (max-width: 960px) {
  .article-grid { grid-template-columns: 1fr; gap: 60px; }
  .article-sidebar { position: static; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .editorial-hub, .article-page { width: min(calc(100% - 28px), var(--max)); }
  .hub-hero, .article-hero { padding-top: 136px; }
  .hub-hero h1, .article-hero h1 { font-size: 3.25rem; }
  .hub-grid { grid-template-columns: 1fr; padding-bottom: 90px; }
  .hub-grid article { min-height: 285px; padding: 28px; }
  .article-grid { padding-bottom: 90px; }
  .article-body { font-size: 1rem; }
  .article-body h2 { margin-top: 58px; font-size: 2.2rem; }
  .article-screenshot { width: min(100%, 310px); margin: 36px auto 50px; border-radius: 32px; }
  .article-screenshot img { border-radius: 24px; }
  .article-product { grid-template-columns: 1fr; padding: 26px; }
  .article-product .nav-cta { grid-column: 1; grid-row: auto; justify-self: start; }
  .article-sidebar { grid-template-columns: 1fr; }
  .article-meta { flex-wrap: wrap; }
}