:root {
  --gold: #c99a2e;
  --gold-2: #efd082;
  --black: #0b0b0c;
  --ink: #151515;
  --muted: #696969;
  --paper: #ffffff;
  --soft: #f5f3ee;
  --line: rgba(17, 17, 17, .11);
  --shadow: 0 30px 80px rgba(0,0,0,.13);
  --radius: 28px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 18px; top: -100px; z-index: 999; padding: 12px 18px; background: var(--black); color: white; border-radius: 10px; }
.skip-link:focus { top: 18px; }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: 82px; display: grid; align-items: center; transition: .3s ease; }
.site-header.scrolled { height: 68px; background: rgba(255,255,255,.84); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: -.04em; font-size: 1.25rem; }
.brand-mark { width: 29px; aspect-ratio: 1; border: 1.5px solid var(--gold); border-radius: 50%; position: relative; box-shadow: inset -7px -7px 0 rgba(201,154,46,.10); }
.brand-mark::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); right: -2px; top: 3px; box-shadow: 0 0 0 4px white; }
.brand-dot { color: var(--gold); }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: .93rem; font-weight: 600; }
.main-nav a:not(.nav-cta) { position: relative; }
.main-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--gold); transition: .25s; }
.main-nav a:hover::after { right: 0; }
.nav-cta { padding: 11px 18px; border-radius: 999px; background: var(--black); color: white; }
.menu-toggle { display: none; border: 0; background: transparent; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 5px 0; background: var(--black); transition: .25s; }

.hero { min-height: 760px; height: 100svh; max-height: 920px; display: grid; align-items: center; position: relative; overflow: hidden; padding: 115px 0 55px; background: linear-gradient(135deg, #fff 0%, #faf9f5 62%, #f3eee2 100%); }
.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 46px; position: relative; z-index: 2; }
.hero-copy { padding-top: 14px; }
.eyebrow { margin: 0 0 20px; display: flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .16em; font-size: .75rem; font-weight: 800; color: #555; }
.eyebrow span { width: 24px; height: 1px; background: var(--gold); }
.hero h1 { margin: 0; max-width: 670px; font-size: clamp(3.7rem, 6.1vw, 6.4rem); line-height: .92; letter-spacing: -.072em; font-weight: 830; }
.hero h1 em { display: block; color: var(--gold); font-family: Georgia, serif; font-weight: 500; letter-spacing: -.055em; }
.hero-text { max-width: 585px; margin: 30px 0 0; color: var(--muted); font-size: clamp(1.02rem, 1.3vw, 1.2rem); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 17px; min-height: 54px; padding: 0 24px; border-radius: 999px; font-weight: 750; transition: .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--black); box-shadow: 0 16px 34px rgba(0,0,0,.18); }
.button-primary:hover { box-shadow: 0 20px 40px rgba(0,0,0,.24); }
.text-link { font-weight: 750; border-bottom: 1px solid var(--gold); padding-bottom: 3px; }
.hero-proof { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 45px; font-size: .8rem; color: #666; }
.hero-proof span::before { content: "✓"; color: var(--gold); font-weight: 900; margin-right: 7px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(0); pointer-events: none; }
.hero-glow-one { width: 440px; height: 440px; right: -150px; top: -160px; background: radial-gradient(circle, rgba(201,154,46,.22), transparent 70%); }
.hero-glow-two { width: 300px; height: 300px; left: 40%; bottom: -180px; background: radial-gradient(circle, rgba(201,154,46,.16), transparent 70%); }
.device-scene { min-height: 570px; display: grid; place-items: center; position: relative; perspective: 1300px; }
.notebook { position: relative; width: min(100%, 660px); transform: rotateY(-7deg) rotateX(2deg); transform-style: preserve-3d; animation: float 5.2s ease-in-out infinite; filter: drop-shadow(0 42px 34px rgba(0,0,0,.24)); z-index: 3; }
.screen-frame { width: 88%; margin: 0 auto; aspect-ratio: 16 / 10.4; padding: 10px; background: #121214; border-radius: 19px 19px 10px 10px; border: 1px solid #2d2d30; }
.camera { position: absolute; width: 5px; height: 5px; left: 50%; top: 4px; border-radius: 50%; background: #555; }
.screen { height: 100%; overflow: hidden; border-radius: 12px 12px 5px 5px; color: white; background: radial-gradient(circle at 78% 24%, rgba(216,167,54,.42), transparent 28%), linear-gradient(140deg,#101116,#17130d 65%,#0d0e12); padding: 22px; }
.screen-topbar { display: flex; align-items: center; justify-content: space-between; font-size: .75rem; color: #d9d9d9; }
.mini-brand { display: flex; align-items: center; gap: 7px; font-weight: 700; }
.mini-brand i { width: 12px; height: 12px; display: inline-block; border: 1px solid var(--gold); border-radius: 50%; }
.screen-pill { border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 4px 10px; }
.screen-content { display: flex; flex-direction: column; justify-content: center; height: calc(100% - 26px); padding: 0 7%; }
.screen-content p { color: var(--gold-2); margin: 0 0 8px; font-size: clamp(.8rem, 1.2vw, 1rem); }
.screen-content h2 { max-width: 420px; margin: 0; font-size: clamp(2rem, 4.2vw, 4rem); line-height: .95; letter-spacing: -.055em; }
.screen-cards { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 10px; margin-top: 28px; }
.screen-cards span { height: 70px; border-radius: 10px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.07); backdrop-filter: blur(10px); }
.screen-cards span:first-child { background: linear-gradient(135deg, rgba(201,154,46,.35), rgba(255,255,255,.06)); }
.notebook-base { height: 18px; width: 100%; background: linear-gradient(#d8d8d8,#999 45%,#d2d2d2); clip-path: polygon(8% 0,92% 0,100% 75%,96% 100%,4% 100%,0 75%); border-radius: 2px 2px 14px 14px; position: relative; }
.notebook-base span { position: absolute; width: 16%; height: 4px; left: 42%; top: 1px; background: #777; border-radius: 0 0 7px 7px; }
.orbit { position: absolute; border: 1px solid rgba(201,154,46,.25); border-radius: 50%; }
.orbit-one { width: 490px; height: 490px; }
.orbit-two { width: 390px; height: 390px; border-style: dashed; animation: spin 18s linear infinite; }
.floating-card { position: absolute; z-index: 5; min-width: 128px; padding: 14px 16px; border: 1px solid rgba(255,255,255,.65); background: rgba(255,255,255,.72); box-shadow: 0 15px 35px rgba(0,0,0,.12); backdrop-filter: blur(16px); border-radius: 15px; }
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { font-size: .9rem; }
.floating-card small { color: #777; margin-top: 2px; }
.card-one { left: 0; top: 25%; animation: floatSmall 4s ease-in-out infinite; }
.card-two { right: 1%; bottom: 20%; animation: floatSmall 4.8s .6s ease-in-out infinite; }
.scroll-cue { position: absolute; z-index: 4; bottom: 20px; left: 50%; width: 30px; height: 48px; margin-left: -15px; border: 1px solid rgba(0,0,0,.25); border-radius: 999px; }
.scroll-cue span { position: absolute; left: 50%; top: 9px; width: 4px; height: 8px; background: var(--gold); border-radius: 10px; transform: translateX(-50%); animation: scroll 2s infinite; }

.section { padding: 120px 0; }
.section-heading { max-width: 700px; margin-bottom: 55px; }
.section-heading h2, .why h2, .blog h2, .contact h2 { margin: 0; font-size: clamp(2.8rem, 5vw, 5.2rem); line-height: .97; letter-spacing: -.06em; }
.section-heading > p:last-child { max-width: 610px; color: var(--muted); font-size: 1.08rem; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.universe-card { min-height: 360px; padding: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255,255,255,.82); position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; box-shadow: 0 18px 55px rgba(0,0,0,.055); transition: .35s ease; }
.universe-card::before { content: ""; position: absolute; width: 230px; height: 230px; right: -130px; top: -130px; border-radius: 50%; background: rgba(201,154,46,.12); transition: .4s; }
.universe-card:hover { transform: translateY(-8px); border-color: rgba(201,154,46,.5); box-shadow: 0 28px 70px rgba(0,0,0,.11); }
.universe-card:hover::before { transform: scale(1.4); }
.universe-card.featured { grid-column: span 2; color: white; background: var(--black); border-color: var(--black); }
.universe-card.featured::before { background: radial-gradient(circle, rgba(201,154,46,.34), transparent 67%); width: 480px; height: 480px; right: -190px; top: -250px; }
.card-number { position: absolute; right: 28px; top: 24px; font-size: .72rem; color: #aaa; }
.card-icon { display: grid; place-items: center; width: 55px; height: 55px; border-radius: 17px; background: var(--soft); font-size: 1.5rem; }
.featured .card-icon { color: var(--black); background: var(--gold); }
.card-kicker { margin: 32px 0 8px; color: var(--gold); font-size: .72rem; text-transform: uppercase; letter-spacing: .15em; font-weight: 800; }
.universe-card h3 { margin: 0; font-size: 2rem; letter-spacing: -.045em; }
.universe-card p:not(.card-kicker) { max-width: 460px; color: #747474; }
.featured p:not(.card-kicker) { color: #c3c3c3; }
.card-action { font-weight: 800; font-size: .9rem; }
.card-action b { color: var(--gold); margin-left: 8px; transition: .25s; }
.universe-card:hover .card-action b { margin-left: 14px; }

.why { color: white; background: var(--black); position: relative; overflow: hidden; }
.why::after { content: ""; position: absolute; width: 600px; height: 600px; right: -260px; top: -280px; border-radius: 50%; background: radial-gradient(circle, rgba(201,154,46,.22), transparent 70%); }
.why-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 70px; position: relative; z-index: 2; }
.eyebrow.light { color: #bbb; }
.why-copy > p:not(.eyebrow) { max-width: 470px; color: #aaa; font-size: 1.08rem; }
.button-light { margin-top: 24px; color: var(--black); background: white; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.13); }
.benefit { min-height: 220px; padding: 30px; background: var(--black); }
.benefit span { color: var(--gold); font-size: .73rem; }
.benefit h3 { margin: 32px 0 8px; font-size: 1.25rem; }
.benefit p { margin: 0; color: #999; }

.blog { background: var(--soft); }
.blog-panel { display: grid; grid-template-columns: 1.4fr .75fr auto; gap: 45px; align-items: end; padding: 54px; border-radius: 34px; background: white; border: 1px solid var(--line); box-shadow: var(--shadow); }
.blog-panel h2 { font-size: clamp(2.5rem, 4.3vw, 4.6rem); }
.blog-panel > p { color: var(--muted); }
.button-outline { border: 1px solid var(--black); white-space: nowrap; }

.contact-inner { text-align: center; max-width: 970px; }
.contact-inner .eyebrow { justify-content: center; }
.contact-email { display: inline-flex; align-items: center; gap: 16px; margin-top: 40px; padding-bottom: 8px; border-bottom: 2px solid var(--gold); font-size: clamp(1.1rem, 2vw, 1.7rem); font-weight: 800; }
.site-footer { padding: 70px 0 24px; color: #d5d5d5; background: #070708; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .55fr .55fr; gap: 70px; }
.footer-brand { color: white; }
.footer-grid p { max-width: 350px; color: #888; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-links strong { color: white; margin-bottom: 8px; }
.footer-links a { color: #999; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 45px; margin-top: 45px; border-top: 1px solid #242424; color: #666; font-size: .8rem; }
.toast { position: fixed; z-index: 200; left: 50%; bottom: -90px; transform: translateX(-50%); background: var(--black); color: white; padding: 13px 20px; border: 1px solid #333; border-radius: 999px; box-shadow: 0 14px 40px rgba(0,0,0,.3); transition: .3s; }
.toast.show { bottom: 24px; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes float { 0%,100% { transform: rotateY(-7deg) rotateX(2deg) translateY(0); } 50% { transform: rotateY(-7deg) rotateX(2deg) translateY(-14px); } }
@keyframes floatSmall { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes scroll { 0% { opacity: 0; transform: translate(-50%,0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%,18px); } }

@media (max-width: 980px) {
  .main-nav { position: fixed; inset: 68px 18px auto; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.96); box-shadow: var(--shadow); flex-direction: column; align-items: stretch; gap: 6px; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: .25s; }
  .main-nav.open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a { padding: 11px; }
  .menu-toggle { display: block; }
  .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { height: auto; max-height: none; min-height: 100svh; padding-top: 125px; }
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero-copy { max-width: 760px; }
  .device-scene { min-height: 500px; }
  .notebook { width: min(90%, 650px); }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .universe-card.featured { grid-column: span 2; }
  .why-grid { grid-template-columns: 1fr; }
  .blog-panel { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .site-header { height: 68px; }
  .brand { font-size: 1.08rem; }
  .brand-mark { width: 25px; }
  .hero { min-height: auto; padding: 105px 0 70px; }
  .hero-grid { gap: 14px; }
  .hero h1 { font-size: clamp(3.15rem, 16vw, 4.5rem); }
  .hero-text { margin-top: 22px; }
  .hero-actions { margin-top: 26px; gap: 17px; }
  .button { width: 100%; }
  .text-link { margin-inline: auto; }
  .hero-proof { gap: 9px 18px; margin-top: 30px; }
  .device-scene { min-height: 355px; margin-top: 12px; }
  .notebook { width: 100%; transform: rotateY(-3deg); }
  .screen-frame { width: 94%; padding: 6px; border-radius: 12px 12px 7px 7px; }
  .screen { padding: 14px; }
  .screen-content { padding: 0 4%; }
  .screen-content h2 { font-size: 2rem; }
  .screen-cards { margin-top: 16px; gap: 6px; }
  .screen-cards span { height: 40px; }
  .orbit-one { width: 330px; height: 330px; }
  .orbit-two { width: 270px; height: 270px; }
  .floating-card { min-width: 102px; padding: 9px 11px; }
  .floating-card strong { font-size: .76rem; }
  .floating-card small { font-size: .65rem; }
  .card-one { left: -5px; top: 16%; }
  .card-two { right: -4px; bottom: 11%; }
  .scroll-cue { display: none; }
  .section { padding: 84px 0; }
  .section-heading { margin-bottom: 35px; }
  .cards-grid { grid-template-columns: 1fr; }
  .universe-card, .universe-card.featured { grid-column: auto; min-height: 330px; padding: 25px; }
  .why-grid { gap: 48px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefit { min-height: 190px; }
  .blog-panel { padding: 30px 24px; border-radius: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-bottom { flex-direction: column; gap: 7px; }
}

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