/* ============================================================ NeuroVault landing page Palette + type borrow from the app's brand: bg #0b0b12 deep navy surface #11111b panel peach #DE7356 primary accent peach-soft #FFAF87 secondary accent Type: JetBrains Mono for the logo and code, Inter for prose. Techniques pulled from ../frontendmaxxing/: aurora blobs, glassmorphic feature cards, scroll-triggered reveal, grain. ============================================================ */ :root { --bg: #0b0b12; --bg-deep: #07070c; --surface: #11111b; --surface-2: #15151f; --border: rgba(255, 175, 135, 0.12); --border-hot: rgba(222, 115, 86, 0.45); --text: #f4ece7; --text-muted: #d4cac3; --text-dim: #9c9089; --peach: #DE7356; --peach-soft: #FFAF87; --peach-glow: rgba(222, 115, 86, 0.35); --radius: 14px; --radius-lg: 22px; --maxw: 1180px; --mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace; --sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif; } /* ============================================================ Blue theme — matches the app icon (navy bg + cyan accents) Toggle via [data-theme="blue"] on . Keeps the existing --peach variable names so no component CSS has to change; only the color values swap under the hood. ============================================================ */ [data-theme="blue"] { --bg: #0a1628; --bg-deep: #060e1b; --surface: #0f1d35; --surface-2: #132544; --border: rgba(168, 229, 240, 0.12); --border-hot: rgba(77, 212, 232, 0.45); --text: #f0f7fa; --text-muted: #b8c8d8; --text-dim: #7a90ad; --peach: #4dd4e8; /* bright cyan, matches neural-network nodes */ --peach-soft: #a8e5f0; /* pale cyan for highlights */ --peach-glow: rgba(77, 212, 232, 0.38); } *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; font-family: var(--sans); background: var(--bg); color: var(--text); /* Bumped from 16px / 1.55 for legibility; the hero / pitch / privacy sections still set their own larger sizes where appropriate. */ font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; } a { color: inherit; text-decoration: none; } code { font-family: var(--mono); font-size: 0.9em; background: rgba(255, 175, 135, 0.08); padding: 1px 6px; border-radius: 4px; color: var(--peach-soft); } .gradient-text { background: linear-gradient(135deg, var(--peach-soft) 0%, var(--peach) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; } /* ============================================================ Scroll progress bar ============================================================ */ .scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0%; background: linear-gradient(to right, var(--peach), var(--peach-soft)); z-index: 1000; transition: width 60ms linear; display: none; /* hidden by default (desktop) */ } /* Show the scroll progress bar only on mobile */ @media (max-width: 720px) { .scroll-progress { display: block; } } /* ============================================================ Nav ============================================================ */ .nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px clamp(16px, 3vw, 40px); backdrop-filter: blur(12px) saturate(160%); -webkit-backdrop-filter: blur(12px) saturate(160%); background: rgba(11, 11, 18, 0.55); border-bottom: 1px solid var(--border); transition: background 0.25s ease, border-color 0.25s ease; } [data-theme="blue"] .nav { background: rgba(10, 22, 40, 0.62); } .nav-logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-weight: 700; letter-spacing: 0.02em; } .nav-logo-icon { width: 32px; height: 32px; border-radius: 7px; box-shadow: 0 4px 14px -4px var(--peach-glow); display: block; flex-shrink: 0; transition: transform 0.25s ease, box-shadow 0.25s ease; } .nav-logo:hover .nav-logo-icon { transform: scale(1.05); box-shadow: 0 6px 18px -4px var(--peach-glow); } .nav-logo-mark { color: var(--peach); font-size: 1.2em; } /* ───── Theme toggle ───── */ .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; padding: 0; margin-left: auto; background: transparent; border: 1px solid var(--border); border-radius: 10px; color: var(--text-muted); cursor: pointer; transition: border-color 0.2s, color 0.2s, background 0.2s; } .theme-toggle:hover { border-color: var(--border-hot); color: var(--peach); background: rgba(255, 255, 255, 0.02); } .theme-icon { width: 18px; height: 18px; } /* Show sun in blue mode (click → switch to peach), moon in peach mode */ .theme-icon-sun { display: none; } .theme-icon-moon { display: block; } [data-theme="blue"] .theme-icon-sun { display: block; } [data-theme="blue"] .theme-icon-moon { display: none; } @media (max-width: 720px) { .theme-toggle { width: 32px; height: 32px; } .theme-icon { width: 16px; height: 16px; } } .nav-links { display: flex; gap: clamp(14px, 2.5vw, 28px); font-size: 14px; color: var(--text-muted); } .nav-links a { transition: color .15s ease; } .nav-links a:hover { color: var(--peach-soft); } .nav-cta { font-family: var(--sans); font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 8px; background: linear-gradient(135deg, var(--peach) 0%, #c3624a 100%); color: #1a0b06; border: 1px solid rgba(255, 175, 135, 0.3); transition: transform .15s ease, box-shadow .2s ease; } .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px -6px var(--peach-glow); } @media (max-width: 720px) { .nav-links { display: none; } } /* ============================================================ Hero ============================================================ */ .hero { position: relative; min-height: calc(100vh - 60px); padding: clamp(60px, 9vh, 120px) clamp(16px, 4vw, 40px) 80px; overflow: hidden; isolation: isolate; } .hero-inner { position: relative; z-index: 3; max-width: var(--maxw); margin: 0 auto; text-align: center; } /* Aurora blobs */ .aurora { position: absolute; inset: 0; z-index: 0; pointer-events: none; } .aurora-blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.45; animation: aurora-drift 14s ease-in-out infinite alternate; } .aurora-blob-1 { top: -10%; left: -5%; width: 520px; height: 520px; background: radial-gradient(circle, #DE7356 0%, transparent 60%); animation-delay: 0s; } .aurora-blob-2 { top: 15%; right: -8%; width: 580px; height: 580px; background: radial-gradient(circle, #FFAF87 0%, transparent 55%); animation-delay: -4s; } .aurora-blob-3 { bottom: -15%; left: 30%; width: 640px; height: 640px; background: radial-gradient(circle, #a0472a 0%, transparent 55%); animation-delay: -8s; opacity: 0.32; } @keyframes aurora-drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, -30px) scale(1.1); } 100% { transform: translate(-30px, 20px) scale(0.95); } } /* Grid overlay */ .grid-overlay { position: absolute; inset: 0; z-index: 1; pointer-events: none; background-image: linear-gradient(rgba(255, 175, 135, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 175, 135, 0.035) 1px, transparent 1px); background-size: 60px 60px; mask-image: radial-gradient(ellipse at 50% 40%, #000 40%, transparent 85%); -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 40%, transparent 85%); } .hero-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 100px; background: rgba(255, 175, 135, 0.06); border: 1px solid var(--border); font-family: var(--mono); font-size: 12px; color: var(--text-muted); letter-spacing: 0.02em; } .hero-chip-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--peach); box-shadow: 0 0 8px var(--peach-glow); animation: pulse 2s ease-in-out infinite; } @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } } .hero-logo { width: min(100%, 820px); max-width: 100%; margin: 28px auto 20px; display: block; filter: drop-shadow(0 20px 60px var(--peach-glow)); } .hero-tagline { font-size: clamp(22px, 3.4vw, 36px); font-weight: 700; line-height: 1.25; margin: 0 auto; max-width: 780px; letter-spacing: -0.02em; } .hero-tagline-accent { display: block; color: var(--peach-soft); } .hero-sub { margin: 18px auto 36px; max-width: 640px; font-size: 18px; line-height: 1.65; color: var(--text-muted); } /* Hero CTAs */ .hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 12px; } .btn { position: relative; display: inline-flex; flex-direction: column; align-items: center; gap: 2px; padding: 14px 26px; border-radius: 12px; font-size: 15px; font-weight: 600; letter-spacing: 0.01em; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease; cursor: pointer; border: 1px solid transparent; } .btn-icon { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; } .btn { padding-left: 52px; padding-right: 26px; } .btn-sub { font-size: 11px; font-weight: 500; opacity: 0.75; font-family: var(--mono); } /* The primary download (Windows today, OS-detected at runtime) gets a warm / branded treatment that's deliberately distinct from the cool glass Mac button: a multi-stop peach aurora that slowly drifts across the surface, a gentle glow pulse, and a vertical light-pass on hover (perpendicular to the Mac sheen so they read as siblings, not twins). */ .btn-primary { position: relative; overflow: hidden; isolation: isolate; background: linear-gradient(120deg, var(--peach) 0%, var(--peach-soft) 28%, var(--peach) 52%, #c3624a 78%, var(--peach) 100%); background-size: 220% 220%; color: #1a0b06; border-color: rgba(255, 175, 135, 0.42); box-shadow: 0 10px 30px -10px var(--peach-glow), inset 0 1px 0 rgba(255, 255, 255, 0.20), inset 0 0 0 1px rgba(255, 255, 255, 0.04); animation: nv-aurora-pan 9s ease-in-out infinite, nv-aurora-pulse 5s ease-in-out infinite; } /* Keep content above the sheen (::before, z-index 0) without disturbing the icon's `position: absolute` from the .btn-icon base class. */ .btn-primary > span { position: relative; z-index: 1; } .btn-primary > .btn-icon { z-index: 1; } .btn-primary::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.22) 48%, rgba(255, 255, 255, 0.28) 50%, rgba(255, 255, 255, 0.22) 52%, transparent 100%); transform: translateY(-130%); transition: transform 0.8s cubic-bezier(.2,.7,.3,1); pointer-events: none; z-index: 0; } .btn-primary:hover { transform: translateY(-2px); border-color: rgba(255, 215, 190, 0.6); box-shadow: 0 16px 44px -10px var(--peach-glow), 0 0 0 1px rgba(255, 175, 135, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.30), inset 0 0 0 1px rgba(255, 255, 255, 0.08); animation-duration: 4s, 2.4s; } .btn-primary:hover::before { transform: translateY(130%); } .btn-primary:focus-visible { outline: 2px solid var(--peach-soft); outline-offset: 3px; } @keyframes nv-aurora-pan { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } } @keyframes nv-aurora-pulse { 0%, 100% { box-shadow: 0 10px 30px -10px var(--peach-glow), inset 0 1px 0 rgba(255, 255, 255, 0.20), inset 0 0 0 1px rgba(255, 255, 255, 0.04); } 50% { box-shadow: 0 12px 36px -10px var(--peach-glow), 0 0 0 1px rgba(255, 175, 135, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.26), inset 0 0 0 1px rgba(255, 255, 255, 0.07); } } @media (prefers-reduced-motion: reduce) { .btn-primary { animation: none; background-position: 0% 50%; } .btn-primary::before { transition: none; } } .btn-secondary { background: rgba(255, 175, 135, 0.05); color: var(--text); border-color: var(--border); backdrop-filter: blur(10px); } .btn-secondary:hover { background: rgba(255, 175, 135, 0.1); border-color: var(--border-hot); transform: translateY(-2px); } /* Glass macOS download button. Frosted-glass surface, subtle inner highlight, animated sheen on hover. The sheen is a separate child element so we can clip it with overflow:hidden without breaking the icon's absolute positioning. */ .btn-mac { position: relative; overflow: hidden; isolation: isolate; color: var(--text); background: linear-gradient(135deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.04) 60%, rgba(255, 175, 135, 0.06) 100%); border-color: rgba(255, 255, 255, 0.18); backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%); box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28), 0 2px 8px rgba(255, 175, 135, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.30), inset 0 -1px 0 rgba(0, 0, 0, 0.20); } [data-theme="blue"] .btn-mac { background: linear-gradient(135deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.04) 60%, rgba(77, 212, 232, 0.08) 100%); box-shadow: 0 8px 28px rgba(0, 0, 0, 0.32), 0 2px 8px rgba(77, 212, 232, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.30), inset 0 -1px 0 rgba(0, 0, 0, 0.20); } .btn-mac .btn-mac-sheen { position: absolute; inset: 0; z-index: -1; background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.18) 50%, transparent 70%); transform: translateX(-130%); transition: transform 0.9s cubic-bezier(.2,.7,.3,1); pointer-events: none; } .btn-mac:hover .btn-mac-sheen { transform: translateX(130%); } .btn-mac:hover { transform: translateY(-2px); border-color: rgba(255, 255, 255, 0.32); box-shadow: 0 14px 38px rgba(0, 0, 0, 0.34), 0 4px 14px var(--peach-glow), inset 0 1px 0 rgba(255, 255, 255, 0.42), inset 0 -1px 0 rgba(0, 0, 0, 0.20); } .btn-mac:focus-visible { outline: 2px solid var(--peach-soft); outline-offset: 3px; } .btn-icon-apple { color: var(--text); } @media (prefers-reduced-motion: reduce) { .btn-mac .btn-mac-sheen { transition: none; } } .hero-alt { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px; font-family: var(--mono); font-size: 12px; } .hero-alt-label { color: var(--text-dim); } .hero-alt-link { color: var(--text-muted); padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border); transition: color .15s, border-color .15s; } .hero-alt-link:hover:not(.is-disabled) { color: var(--peach-soft); border-color: var(--border-hot); } .hero-alt-link.is-disabled { opacity: 0.45; cursor: not-allowed; } /* Stats */ .hero-stats { margin-top: 72px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; max-width: 880px; margin-inline: auto; } @media (max-width: 720px) { .hero-stats { grid-template-columns: repeat(2, 1fr); } } .stat { padding: 20px 16px; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--border); border-radius: var(--radius); backdrop-filter: blur(10px); } .stat-num { font-family: var(--mono); font-size: clamp(28px, 4vw, 38px); font-weight: 700; color: var(--peach-soft); line-height: 1; } .stat-unit { font-size: 0.55em; color: var(--peach); margin-left: 2px; } .stat-label { margin-top: 6px; font-size: 12px; color: var(--text-dim); line-height: 1.4; } /* ============================================================ Section primitives ============================================================ */ .section-head { max-width: 820px; margin: 0 auto 48px; text-align: center; } .section-kicker { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; color: var(--peach); padding: 4px 10px; border: 1px solid var(--border-hot); border-radius: 4px; margin-bottom: 18px; } .section-title { font-size: clamp(26px, 3.6vw, 40px); line-height: 1.2; letter-spacing: -0.02em; margin: 0; font-weight: 700; } /* Reveal on scroll */ .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; } .reveal.is-in { opacity: 1; transform: translateY(0); } /* ============================================================ Pitch ============================================================ */ .pitch { padding: clamp(60px, 10vh, 110px) clamp(16px, 4vw, 40px); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: radial-gradient(ellipse at 50% 0%, rgba(222, 115, 86, 0.08), transparent 70%), var(--bg-deep); } .pitch-inner { max-width: var(--maxw); margin: 0 auto; text-align: center; } .pitch-title { font-size: clamp(22px, 3vw, 34px); font-weight: 700; line-height: 1.35; letter-spacing: -0.015em; margin: 0 0 18px; } .pitch-body { max-width: 640px; margin: 0 auto; color: var(--text-muted); font-size: 18px; line-height: 1.65; } /* ============================================================ Features ============================================================ */ /* ============================================================ ASCII marquee — news-ticker strip Thin horizontal band that scrolls continuously. Sits between hero and features to give the page a "living" pulse. ============================================================ */ .marquee { overflow: hidden; width: 100%; padding: 14px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: linear-gradient(90deg, var(--bg) 0%, rgba(222, 115, 86, 0.04) 50%, var(--bg) 100%); position: relative; mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%); -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%); } .marquee-track { display: inline-flex; white-space: nowrap; animation: marquee-scroll 55s linear infinite; will-change: transform; } .marquee-group { display: inline-flex; align-items: center; gap: 18px; padding-right: 18px; font-family: var(--mono); font-size: 13px; color: var(--peach); letter-spacing: 0.02em; text-shadow: 0 0 8px rgba(222, 115, 86, 0.25); } .marquee-group > span { flex-shrink: 0; } .marquee-group .sep { color: var(--peach-soft); opacity: 0.55; font-size: 12px; } /* Pause on hover so users can read items */ .marquee:hover .marquee-track { animation-play-state: paused; } /* Respect reduced-motion */ @media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } } [data-theme="blue"] .marquee-group { text-shadow: 0 0 8px rgba(77, 212, 232, 0.25); } [data-theme="blue"] .marquee { background: linear-gradient(90deg, var(--bg) 0%, rgba(77, 212, 232, 0.04) 50%, var(--bg) 100%); } @keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } } .features { padding: clamp(48px, 7vh, 80px) clamp(16px, 4vw, 40px); } /* ASCII brain animation disabled — assets still in website/assets/ and the Remotion source + asciify.py pipeline in demo-video/ if we want to bring it back later. See commit df0800a for the split-layout variant. */ @media (prefers-reduced-motion: reduce) { .features-brain img { /* browsers freeze GIF animation — nothing to disable in CSS, but keep the rule explicit */ } } .feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; max-width: var(--maxw); margin: 0 auto; } @media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 520px) { .feature-grid { grid-template-columns: 1fr; } } .feature { position: relative; padding: 20px 20px; background: linear-gradient( 150deg, rgba(255, 175, 135, 0.04) 0%, rgba(255, 255, 255, 0.015) 100% ); border: 1px solid var(--border); border-radius: var(--radius); backdrop-filter: blur(12px); overflow: hidden; transition: border-color .25s ease, transform .25s ease; } /* Mouse-follow spotlight on every card (borrowed from frontendmaxxing spotlight-reveal pattern). Peach glow that tracks the cursor. */ .feature::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient( 260px circle at var(--mx, 50%) var(--my, 50%), var(--peach-glow), transparent 40% ); opacity: 0; transition: opacity .3s ease; pointer-events: none; z-index: 0; } .feature:hover::after { opacity: 0.6; } .feature > * { position: relative; z-index: 1; } .feature::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient( 135deg, rgba(222, 115, 86, 0) 0%, rgba(222, 115, 86, 0.5) 50%, rgba(222, 115, 86, 0) 100% ); -webkit-mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .3s ease; pointer-events: none; } .feature:hover { transform: translateY(-3px); } .feature:hover::before { opacity: 1; } /* Staggered reveal — each card delays in by its nth-child index when the section enters the viewport. Existing .reveal → .is-in flow keeps firing; we just augment the timing per-card. */ .feature.reveal { transition-duration: 0.7s; } .feature.reveal:nth-child(1) { transition-delay: 0s; } .feature.reveal:nth-child(2) { transition-delay: 0.08s; } .feature.reveal:nth-child(3) { transition-delay: 0.16s; } .feature.reveal:nth-child(4) { transition-delay: 0.24s; } .feature.reveal:nth-child(5) { transition-delay: 0.32s; } .feature.reveal:nth-child(6) { transition-delay: 0.4s; } .feature.reveal:nth-child(7) { transition-delay: 0.48s; } .feature.reveal:nth-child(8) { transition-delay: 0.56s; } /* ASCII icons — replace the old SVG .feature-icon boxes. Each icon is rendered in a 
 tag, monospace, peach-colored.
   Text-shadow gives a subtle glow that matches the Vault Noir vibe. */
.feature-ascii {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.05;
  color: var(--peach);
  margin: 0 0 12px;
  white-space: pre;
  letter-spacing: 0;
  text-shadow: 0 0 10px rgba(222, 115, 86, 0.35);
  transition: transform .25s ease, text-shadow .25s ease, color .25s ease;
  user-select: none;
  min-height: 60px;
}
.feature:hover .feature-ascii {
  transform: translateY(-1px) scale(1.04);
  color: var(--peach-soft);
  text-shadow: 0 0 18px rgba(255, 175, 135, 0.55);
}
[data-theme="blue"] .feature-ascii {
  text-shadow: 0 0 10px rgba(77, 212, 232, 0.35);
}
[data-theme="blue"] .feature:hover .feature-ascii {
  text-shadow: 0 0 18px rgba(168, 229, 240, 0.55);
}
@media (max-width: 520px) {
  .feature-ascii { font-size: 10px; }
}

.feature h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.feature p {
  margin: 0;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   Screenshots
   ============================================================ */
.screens {
  padding: clamp(70px, 11vh, 120px) clamp(16px, 4vw, 40px);
  background:
    radial-gradient(ellipse at 20% 20%, rgba(222, 115, 86, 0.05), transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(255, 175, 135, 0.05), transparent 60%),
    var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.screens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.screen {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.screen-frame {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 10px;
  background: linear-gradient(
    135deg,
    rgba(222, 115, 86, 0.18) 0%,
    rgba(255, 175, 135, 0.08) 50%,
    transparent 100%
  );
  box-shadow:
    0 30px 80px -20px rgba(0, 0, 0, 0.5),
    0 0 0 1px var(--border);
}
.screen-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 6px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.screen figcaption {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
  padding: 0 4px;
}
.screen figcaption strong { color: var(--text); }

/* ============================================================
   How it works
   ============================================================ */
.how {
  padding: clamp(70px, 11vh, 120px) clamp(16px, 4vw, 40px);
}
.how-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: stretch;
  max-width: var(--maxw);
  margin: 0 auto;
}
@media (max-width: 900px) {
  .how-grid {
    grid-template-columns: 1fr;
  }
  .how-arrow { display: none; }
}
.how-step {
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  position: relative;
}
.how-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--peach);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.how-step h3 {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.how-step p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.65;
}
.how-arrow {
  align-self: center;
  font-size: 20px;
  color: var(--peach);
  opacity: 0.6;
}

/* ============================================================
   Privacy
   ============================================================ */
.privacy {
  padding: clamp(70px, 11vh, 120px) clamp(16px, 4vw, 40px);
  background:
    radial-gradient(ellipse at 50% 100%, rgba(222, 115, 86, 0.1), transparent 70%),
    var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.privacy-inner {
  max-width: 780px;
  margin: 0 auto;
}
.privacy .section-kicker,
.privacy .section-title {
  text-align: left;
  display: block;
}
.privacy .section-title { margin-bottom: 30px; }
.privacy-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.privacy-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}
.privacy-list strong { color: var(--text); }
.privacy-dot {
  flex-shrink: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--peach);
  box-shadow: 0 0 10px var(--peach-glow);
  margin-top: 8px;
}

/* ============================================================
   Final CTA
   ============================================================ */
.cta {
  padding: clamp(90px, 14vh, 150px) clamp(16px, 4vw, 40px);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(222, 115, 86, 0.18), transparent 65%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 32px;
  font-weight: 700;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  padding: 40px clamp(16px, 4vw, 40px);
  border-top: 1px solid var(--border);
  background: var(--bg-deep);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: var(--text-dim);
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  color: var(--text-muted);
}
.footer-mark { color: var(--peach); }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--mono);
}
.footer-links a { transition: color .15s; }
.footer-links a:hover { color: var(--peach-soft); }
.footer-copy {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

/* ============================================================
   Grain overlay (sits on top, below text via pointer-events:none)
   ============================================================ */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.06;
  mix-blend-mode: overlay;
  filter: url(#grain-filter);
  background: #fff;
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .aurora-blob { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-chip-dot { animation: none; }
  html { scroll-behavior: auto; }
}