:root {
  color-scheme: dark;
  --bg: #090912;
  --bg-2: #0e0e1b;
  --panel: rgba(25, 24, 43, .72);
  --panel-strong: rgba(31, 29, 53, .92);
  --line: rgba(206, 192, 255, .13);
  --line-strong: rgba(206, 192, 255, .23);
  --text: #f4f1ff;
  --muted: #a9a5bd;
  --subtle: #76728b;
  --pink: #e98af3;
  --violet: #9b8cff;
  --cyan: #73d9ed;
  --gradient: linear-gradient(115deg, #f09cf3 0%, #a18cff 55%, #6ed9ed 100%);
  --shadow: 0 28px 80px rgba(0, 0, 0, .42);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0; min-width: 320px; color: var(--text); background: radial-gradient(circle at 10% 4%, rgba(124,89,190,.15), transparent 31rem), radial-gradient(circle at 92% 42%, rgba(66,143,168,.11), transparent 29rem), var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65; letter-spacing: -.01em; overflow-x: hidden;
}
body::before, body::after { content: ""; position: fixed; z-index: -1; pointer-events: none; filter: blur(90px); opacity: .18; }
body::before { width: 520px; height: 520px; top: -240px; left: -180px; background: #8c5edc; }
body::after { width: 480px; height: 480px; right: -210px; top: 42%; background: #4c8eaa; opacity: .12; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 1000; padding: 10px 14px; background: #fff; color: #111; border-radius: 10px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(210,198,255,.08); background: rgba(9,9,18,.78); backdrop-filter: blur(22px); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 1.22rem; font-weight: 760; letter-spacing: -.045em; }
.brand img { width: 40px; height: 40px; }
.brand span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav { display: flex; align-items: center; gap: 7px; }
.nav a { color: var(--muted); font-size: .91rem; padding: 10px 13px; border-radius: 12px; transition: color .2s ease, background .2s ease; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: rgba(255,255,255,.055); }
.nav .nav-cta { color: #11101b; font-weight: 750; padding: 10px 18px; margin-left: 8px; background: var(--gradient); box-shadow: 0 8px 28px rgba(177,128,255,.2); }
.nav .nav-cta:hover { color: #11101b; transform: translateY(-1px); background: linear-gradient(115deg,#f5b1f8,#b4a8ff,#95e9f6); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); color: var(--text); cursor: pointer; }
.menu-toggle svg { width: 21px; height: 21px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 99px; color: #d7c8ff; font-size: .76rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; background: rgba(255,255,255,.035); }
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 12px var(--pink); }
.gradient-text { color: transparent; background: var(--gradient); -webkit-background-clip: text; background-clip: text; }
.hero { padding: 90px 0 78px; position: relative; }
.hero-grid { display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 58px; }
.hero h1 { margin: 22px 0 20px; max-width: 620px; font-size: clamp(3rem, 6.4vw, 5.35rem); line-height: .99; letter-spacing: -.075em; font-weight: 760; }
.hero-copy { max-width: 510px; color: var(--muted); font-size: 1.12rem; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 13px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 19px; border-radius: 14px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.045); color: var(--text); font-size: .92rem; font-weight: 720; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); border-color: rgba(222,201,255,.42); background: rgba(255,255,255,.085); }
.btn-primary { border: 0; color: #151020; background: var(--gradient); box-shadow: 0 12px 32px rgba(166,125,255,.2); }
.btn-primary:hover { color: #151020; background: linear-gradient(115deg,#f4b0f8,#b5aaff,#9be8f4); box-shadow: 0 15px 36px rgba(166,125,255,.3); }
.btn svg { width: 17px; height: 17px; }
.hero-note { margin-top: 20px; color: var(--subtle); font-size: .82rem; }
.hero-visual { position: relative; padding: 14px; border-radius: 28px; background: linear-gradient(145deg,rgba(226,185,255,.2),rgba(120,117,181,.07) 52%,rgba(114,217,237,.14)); border: 1px solid rgba(220,205,255,.19); box-shadow: var(--shadow), 0 0 90px rgba(154,125,255,.13); transform: perspective(1300px) rotateY(-4deg) rotateX(1deg); transition: transform .55s cubic-bezier(.2,.8,.2,1); }
.hero-visual:hover { transform: perspective(1300px) rotateY(0) rotateX(0) translateY(-4px); }
.hero-visual img { border-radius: 17px; width: 100%; aspect-ratio: 1280 / 984; object-fit: cover; object-position: center; border: 1px solid rgba(255,255,255,.08); }
.visual-caption { position: absolute; left: 30px; bottom: 28px; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 13px; border: 1px solid rgba(255,255,255,.14); background: rgba(13,12,25,.78); backdrop-filter: blur(16px); color: #efebff; font-size: .8rem; box-shadow: 0 10px 35px rgba(0,0,0,.3); }
.visual-caption span { width: 8px; height: 8px; background: #80e1bd; border-radius: 50%; box-shadow: 0 0 12px #80e1bd; }
.trust-row { margin-top: 54px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; color: var(--subtle); font-size: .83rem; }
.trust-row strong { color: #d8d2ec; font-weight: 650; }
.trust-sep { width: 4px; height: 4px; border-radius: 50%; background: #77708f; }
.section { padding: 78px 0; }
.section-soft { border-top: 1px solid rgba(210,198,255,.07); border-bottom: 1px solid rgba(210,198,255,.07); background: linear-gradient(180deg,rgba(255,255,255,.018),rgba(255,255,255,.008)); }
.section-heading { max-width: 680px; margin: 0 auto 42px; text-align: center; }
.section-heading h2, .page-intro h1 { margin: 14px 0 13px; font-size: clamp(2.25rem, 4vw, 3.45rem); line-height: 1.08; letter-spacing: -.065em; }
.section-heading p, .page-intro p { color: var(--muted); font-size: 1.03rem; }
.feature-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.feature-card, .glass-card { border: 1px solid var(--line); border-radius: var(--radius-sm); background: linear-gradient(145deg,rgba(40,37,65,.68),rgba(20,19,34,.74)); box-shadow: 0 12px 34px rgba(0,0,0,.14); }
.feature-card { padding: 23px; min-height: 226px; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(206,185,255,.35); background: linear-gradient(145deg,rgba(55,48,84,.72),rgba(24,22,42,.8)); }
.icon-wrap { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; color: #e7caff; background: linear-gradient(145deg,rgba(238,147,242,.16),rgba(142,132,255,.14)); border: 1px solid rgba(221,186,255,.16); }
.icon-wrap svg { width: 21px; height: 21px; }
.feature-card h3 { margin: 19px 0 8px; font-size: 1.02rem; letter-spacing: -.025em; }
.feature-card p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.7; }
.preview-layout { display: grid; grid-template-columns: .74fr 1.26fr; align-items: center; gap: 48px; }
.preview-copy h2 { margin: 13px 0 14px; font-size: clamp(2.2rem,4vw,3.35rem); line-height: 1.08; letter-spacing: -.065em; }
.preview-copy p { color: var(--muted); }
.preview-list { display: grid; gap: 13px; margin: 24px 0 28px; padding: 0; list-style: none; }
.preview-list li { display: flex; align-items: flex-start; gap: 10px; color: #d8d3e8; font-size: .92rem; }
.check { flex: 0 0 20px; width: 20px; height: 20px; display: grid; place-items: center; margin-top: 2px; border-radius: 50%; color: #9fe5d2; background: rgba(102,220,184,.12); font-size: .72rem; }
.preview-image { padding: 10px; border-radius: 21px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.035); box-shadow: var(--shadow); }
.preview-image img { border-radius: 13px; width: 100%; }
.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 26px; padding: 34px 38px; border-radius: 25px; border: 1px solid rgba(211,186,255,.22); background: radial-gradient(circle at 85% 5%,rgba(124,198,225,.13),transparent 34%),linear-gradient(115deg,rgba(119,75,155,.22),rgba(53,49,94,.38)); }
.cta-band h2 { margin: 0 0 7px; font-size: clamp(1.55rem,3vw,2.2rem); letter-spacing: -.05em; }
.cta-band p { margin: 0; color: var(--muted); }
.page-hero { padding: 76px 0 45px; }
.page-intro { max-width: 760px; text-align: center; margin: auto; }
.page-intro h1 { font-size: clamp(2.7rem,5.5vw,4.4rem); }
.page-intro p { max-width: 650px; margin: 0 auto; }
.feature-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feature-detail { overflow: hidden; }
.feature-detail .detail-copy { padding: 27px 28px 24px; }
.feature-detail h2 { margin: 13px 0 8px; font-size: 1.45rem; letter-spacing: -.04em; }
.feature-detail p { color: var(--muted); margin: 0; }
.feature-detail img { width: 100%; aspect-ratio: 1280/984; object-fit: cover; border-top: 1px solid var(--line); }
.gallery-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.gallery-card { overflow: hidden; cursor: pointer; text-align: left; padding: 0; width: 100%; color: var(--text); border: 1px solid var(--line); border-radius: 20px; background: rgba(24,22,41,.78); transition: transform .25s ease,border-color .25s ease,box-shadow .25s ease; }
.gallery-card:hover { transform: translateY(-4px); border-color: rgba(221,193,255,.42); box-shadow: 0 18px 44px rgba(0,0,0,.27); }
.gallery-card img { width: 100%; aspect-ratio: 1280/984; object-fit: cover; background: #161522; }
.gallery-caption { padding: 17px 19px 19px; }
.gallery-caption strong { display: block; font-size: 1rem; }
.gallery-caption span { display: block; margin-top: 4px; color: var(--muted); font-size: .86rem; }
.gallery-hint { color: var(--subtle); font-size: .84rem; text-align: center; margin: 25px 0 0; }
.lightbox { position: fixed; inset: 0; z-index: 100; display: grid; grid-template-columns: 60px minmax(0,1fr) 60px; align-items: center; gap: 15px; padding: 38px; background: rgba(5,5,12,.94); backdrop-filter: blur(18px); opacity: 0; visibility: hidden; transition: opacity .2s ease,visibility .2s ease; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox figure { margin: 0; min-width: 0; display: flex; flex-direction: column; align-items: center; max-height: 100%; }
.lightbox img { max-width: min(100%, 1280px); max-height: calc(100vh - 125px); object-fit: contain; border-radius: 12px; box-shadow: 0 24px 80px rgba(0,0,0,.55); }
.lightbox figcaption { padding-top: 13px; text-align: center; color: #ddd7ee; font-size: .9rem; }
.lightbox-control { width: 48px; height: 48px; place-self: center; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: rgba(255,255,255,.07); color: var(--text); cursor: pointer; transition: background .2s ease,transform .2s ease; }
.lightbox-control:hover { background: rgba(255,255,255,.15); transform: scale(1.05); }
.lightbox-control svg { width: 21px; height: 21px; }
.lightbox-close { position: absolute; top: 18px; right: 22px; }
.download-panel { max-width: 820px; margin: 0 auto; padding: 42px; text-align: center; }
.download-icon { margin: 0 auto 18px; width: 70px; height: 70px; display: grid; place-items: center; border-radius: 22px; background: linear-gradient(145deg,rgba(238,147,242,.18),rgba(142,132,255,.17)); border: 1px solid rgba(221,186,255,.23); color: #edd2ff; }
.download-icon svg { width: 32px; height: 32px; }
.status-pill { display: inline-flex; gap: 8px; align-items: center; border: 1px solid rgba(239,190,133,.23); border-radius: 99px; color: #f1c99d; background: rgba(239,190,133,.08); padding: 7px 12px; font-size: .8rem; font-weight: 700; }
.status-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #e9b46f; }
.download-panel h2 { margin: 21px 0 12px; font-size: 2rem; letter-spacing: -.05em; }
.download-panel p { max-width: 600px; margin: 0 auto 22px; color: var(--muted); }
.download-disabled { opacity: .52; cursor: not-allowed; filter: saturate(.7); }
.download-footnote { margin-top: 20px !important; font-size: .82rem; color: var(--subtle) !important; }
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: rgba(27,25,46,.66); overflow: hidden; }
.faq-item summary { list-style: none; cursor: pointer; padding: 19px 22px; display: flex; justify-content: space-between; align-items: center; gap: 18px; font-weight: 690; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.35rem; line-height: 1; color: #d5b8ff; transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 22px 20px; color: var(--muted); font-size: .94rem; }
.faq-answer p { margin: 0; }
.prose { max-width: 800px; margin: 0 auto; }
.prose h2 { margin: 35px 0 10px; font-size: 1.42rem; letter-spacing: -.035em; }
.prose p, .prose li { color: var(--muted); }
.prose .notice { margin: 28px 0; padding: 18px 20px; border: 1px solid rgba(234,170,124,.22); border-radius: 15px; background: rgba(234,170,124,.06); color: #e8d0b9; }
.site-footer { border-top: 1px solid rgba(210,198,255,.09); margin-top: 40px; padding: 34px 0 28px; background: rgba(5,5,12,.35); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-bottom: 27px; }
.footer-brand p { color: var(--subtle); font-size: .87rem; margin: 8px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 7px 19px; color: var(--muted); font-size: .87rem; }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid rgba(210,198,255,.07); color: var(--subtle); font-size: .78rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease,transform .65s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
:focus-visible { outline: 2px solid #d6b1ff; outline-offset: 3px; }
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero-copy { max-width: 690px; }
  .hero-visual { max-width: 800px; margin: auto; transform: none; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .preview-layout { grid-template-columns: 1fr; }
  .preview-copy { max-width: 670px; }
}
@media (max-width: 760px) {
  .container { width: min(var(--max),calc(100% - 36px)); }
  .header-inner { min-height: 72px; }
  .menu-toggle { display: grid; place-items: center; }
  .nav { position: absolute; top: calc(100% + 1px); left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 4px; padding: 13px 18px 18px; border-bottom: 1px solid var(--line); background: rgba(9,9,18,.97); backdrop-filter: blur(22px); }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 14px; }
  .nav .nav-cta { margin: 5px 0 0; text-align: center; }
  .hero { padding: 62px 0 56px; }
  .hero h1 { font-size: clamp(2.9rem,12vw,4.3rem); }
  .hero-copy { font-size: 1rem; }
  .trust-row { margin-top: 35px; gap: 12px; }
  .section { padding: 58px 0; }
  .section-heading { margin-bottom: 30px; }
  .feature-detail-grid, .gallery-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 27px; align-items: flex-start; flex-direction: column; }
  .page-hero { padding: 58px 0 30px; }
  .download-panel { padding: 30px 22px; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .lightbox { grid-template-columns: 40px minmax(0,1fr) 40px; gap: 7px; padding: 55px 8px 20px; }
  .lightbox-control { width: 38px; height: 38px; }
  .lightbox img { max-height: calc(100vh - 112px); }
}
@media (max-width: 480px) {
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { padding: 7px; border-radius: 19px; }
  .hero-visual img { border-radius: 13px; }
  .visual-caption { left: 15px; bottom: 15px; font-size: .72rem; }
  .gallery-caption { padding: 15px; }
  .lightbox { grid-template-columns: 34px minmax(0,1fr) 34px; }
  .lightbox-control { width: 32px; height: 32px; }
  .lightbox-control svg { width: 17px; height: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}