/* BusyMind AI — dark "edge" theme override.
   Loaded AFTER styles.css and each page's inline <style>. To revert, remove the
   <link rel="stylesheet" href="css/theme-edge.css"> line from the HTML pages. */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --background: #07070d;
  --foreground: #f4f4f8;
  --card: #0e0e18;
  --muted: #0a0a12;
  --muted-foreground: #9a9bb0;
  --primary: #7c5cff;
  --primary-dark: #6a48f0;
  --primary-foreground: #ffffff;
  --accent: #22d3ee;
  --border: rgba(255, 255, 255, 0.09);
  --ring: #7c5cff;
  --surface-soft: #0b0b14;
  --surface-soft-2: #0b0b14;
  --ink-soft: #c9cadc;
  --radius: 6px;
  --radius-lg: 8px;
  --radius-xl: 8px;
  --shadow-sm: none;
  --shadow-md: 0 0 0 1px rgba(124, 92, 255, 0.15), 0 20px 50px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.6);
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --grad: linear-gradient(100deg, #8b6cff 0%, #22d3ee 100%);
  --glow: 0 0 32px rgba(124, 92, 255, 0.35);
}

html { color-scheme: dark; }
body { background: var(--background); color: var(--foreground); }
::selection { background: #7c5cff; color: #fff; }

a { color: #a99bff; }
a:hover { color: #22d3ee; }

/* ---------- Header ---------- */
.site-header { background: rgba(7, 7, 13, 0.72); backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%); }
.site-header.scrolled { border-color: var(--border); box-shadow: none; }

/* Logo art is navy-on-transparent, so swap to the icon + a light wordmark */
.logo-link img { content: url('../assets/icon.png'); height: 34px; max-height: 34px; width: 34px; border-radius: 8px; }
.logo-link { gap: 10px; }
.logo-link::after { content: 'BusyMind AI'; font-family: var(--font-display); font-weight: 700; font-size: 17px; letter-spacing: -0.02em; color: #fff; }

.nav-desktop a { color: var(--muted-foreground); font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 500; }
.nav-desktop a:hover { color: #fff; }
.nav-cta { background: var(--grad); color: #fff !important; border-radius: 4px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; }
.nav-cta:hover { background: var(--grad); filter: brightness(1.15); box-shadow: var(--glow); }
.nav-signin { border-radius: 4px; color: #fff !important; border-color: rgba(255, 255, 255, 0.18); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; }
.nav-signin:hover { border-color: #22d3ee; color: #22d3ee !important; }
.menu-toggle { color: #fff; }
.nav-mobile { background: rgba(7, 7, 13, 0.98) !important; border-top-color: var(--border); }
.nav-mobile a { color: #fff; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(124, 92, 255, 0.28) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 90% 20%, rgba(34, 211, 238, 0.14) 0%, transparent 60%),
    var(--background);
}
.hero::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, #000 20%, transparent 75%);
}
.hero-ambient__orb { opacity: 0.5; }
.hero-ambient__orb--1 { background: rgba(124, 92, 255, 0.35); }
.hero-ambient__orb--2 { background: rgba(34, 211, 238, 0.25); }
.hero-ambient__orb--3 { background: rgba(236, 72, 153, 0.18); }

.hero-badge { background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.14); color: #d7d8e8; border-radius: 4px; box-shadow: none; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; }
.hero-badge span { background: #22d3ee; box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2), 0 0 12px #22d3ee; border-radius: 50%; }

.hero h1 { color: #fff; font-family: var(--font-display); font-weight: 700; letter-spacing: -0.045em; line-height: 1.02; }
.hero h1 em,
.text-gradient,
.features-section .text-gradient, .audience-section .text-gradient, .how-section .text-gradient, .app-showcase .text-gradient, #pricing .text-gradient {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-tagline { color: var(--muted-foreground); }

/* ---------- Buttons ---------- */
.btn { border-radius: 4px; font-family: var(--font-mono); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; padding: 15px 26px; font-weight: 600; }
.btn-primary, .btn-accent { background: var(--grad); color: #fff; position: relative; }
.btn-primary:hover, .btn-accent:hover { background: var(--grad); color: #fff; filter: brightness(1.12); box-shadow: var(--glow); }
.btn-secondary, .hero .btn-secondary { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, 0.2); }
.btn-secondary:hover, .hero .btn-secondary:hover { background: rgba(255, 255, 255, 0.06); border-color: #22d3ee; color: #fff; }
.btn-outline-light { border-radius: 4px; }

.store-badge, .cta-box .store-badge, .cta-box .web-badge, .cta-box button.store-badge { background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.14); color: #fff; border-radius: 4px; }
.store-badge:hover, .cta-box .store-badge:hover, .cta-box .web-badge:hover, .cta-box button.store-badge:hover { border-color: #22d3ee; background: rgba(34, 211, 238, 0.06); color: #fff; }
.store-badge small { color: var(--muted-foreground); }

/* ---------- Section bands ---------- */
.features-section, .app-showcase, .cta-section { background: var(--background); }
.audience-section { background: linear-gradient(180deg, #0b0b14 0%, var(--background) 100%); }
.how-section { background: #0a0a12; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
#pricing { background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(124, 92, 255, 0.12) 0%, transparent 70%), var(--background); }
.features-section, .audience-section, .how-section, .app-showcase, #pricing, .cta-section { color: var(--foreground); }

.section-label,
.features-section .section-label, .audience-section .section-label, .how-section .section-label, .app-showcase .section-label, #pricing .section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #22d3ee;
}
.section-label::before { content: '// '; color: #7c5cff; }
.section-header h2,
.features-section .section-header h2, .audience-section .section-header h2, .how-section .section-header h2, .app-showcase .section-header h2, #pricing .section-header h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #fff;
}
.section-header p,
.features-section .section-header p, .audience-section .section-header p, .how-section .section-header p, .app-showcase .section-header p, #pricing .section-header p { color: var(--muted-foreground); }

/* ---------- Cards ---------- */
.stat-card, .step-card, .feature-card, .pricing-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, rgba(255, 255, 255, 0.01) 100%), var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: none;
  color: var(--foreground);
}
.stat-card strong, .step-card h3, .feature-card h3, .pricing-card h3 { font-family: var(--font-display); color: #fff; letter-spacing: -0.03em; }
.stat-card span, .step-card p, .feature-card p { color: var(--muted-foreground); }
.stat-card { border-top: 1px solid rgba(124, 92, 255, 0.5); }

.feature-card:hover, .pricing-card:hover {
  border-color: rgba(124, 92, 255, 0.6);
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 0 40px rgba(124, 92, 255, 0.15);
}

.step-card::before { background: transparent; color: #22d3ee; border: 1px solid rgba(34, 211, 238, 0.4); border-radius: 4px; font-family: var(--font-mono); }

.feature-icon { border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.08); }
.feature-icon--violet { background: rgba(124, 92, 255, 0.14); color: #a99bff; }
.feature-icon--blue { background: rgba(59, 130, 246, 0.14); color: #60a5fa; }
.feature-icon--emerald { background: rgba(16, 185, 129, 0.14); color: #34d399; }
.feature-icon--amber { background: rgba(245, 158, 11, 0.14); color: #fbbf24; }
.feature-icon--pink { background: rgba(236, 72, 153, 0.14); color: #f472b6; }
.feature-icon--orange { background: rgba(249, 115, 22, 0.14); color: #fb923c; }

/* ---------- Showcase ---------- */
.showcase-tag { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: #22d3ee; }
.app-showcase .showcase-tag { color: #22d3ee; }
.showcase-copy h3, .app-showcase .showcase-copy h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.035em; color: #fff; }
.showcase-copy p, .app-showcase .showcase-copy p { color: var(--muted-foreground); }
.showcase-list li, .app-showcase .showcase-list li { color: #d7d8e8; }
.showcase-list li::before { border-radius: 1px; background: var(--grad); transform: rotate(45deg); }

.device-frame { background: #0e0e18; border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55), 0 0 60px rgba(124, 92, 255, 0.12); }
.device-frame--desktop { border-radius: 10px; }
.device-frame--phone { background: #000; border-color: rgba(255, 255, 255, 0.18); border-radius: 22px; }
.device-frame__chrome { background: #14141f; border-bottom-color: var(--border); }
.device-frame__chrome span { background: rgba(255, 255, 255, 0.18); }
.device-frame__chrome span:first-child { background: #ff5f57; }
.device-frame__chrome span:nth-child(2) { background: #febc2e; }
.device-frame__chrome span:nth-child(3) { background: #28c840; }

/* ---------- Pricing ---------- */
.pricing-card.highlighted {
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.16) 0%, rgba(34, 211, 238, 0.03) 60%), var(--card);
  border-color: rgba(124, 92, 255, 0.7);
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.3), 0 0 60px rgba(124, 92, 255, 0.22);
}
.pricing-card.highlighted h3, .pricing-card.highlighted .pricing-price { color: #fff; }
.pricing-card.highlighted .pricing-price span, .pricing-card.highlighted .pricing-desc, .pricing-card.highlighted .pricing-features li, .pricing-card.highlighted .pricing-upgrade-note { color: var(--muted-foreground); }
.pricing-card.highlighted .pricing-features li svg, .pricing-features li svg { color: #22d3ee; }
.pricing-price { font-family: var(--font-display); color: #fff; letter-spacing: -0.04em; }
.pricing-badge { background: var(--grad); border-radius: 3px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; font-size: 10px; }

/* ---------- CTA ---------- */
.cta-box {
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(124, 92, 255, 0.3) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 100% 100%, rgba(34, 211, 238, 0.14) 0%, transparent 70%),
    var(--card);
  border: 1px solid rgba(124, 92, 255, 0.4);
  border-radius: 10px;
  box-shadow: 0 0 80px rgba(124, 92, 255, 0.15);
}
.cta-box h2 { font-family: var(--font-display); font-weight: 700; color: #fff; letter-spacing: -0.04em; }
.cta-box p { color: var(--muted-foreground); }

/* ---------- Modal ---------- */
.app-store-modal-backdrop { background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); }
.app-store-modal-dialog { background: #0e0e18; border: 1px solid rgba(124, 92, 255, 0.4); border-radius: 8px; box-shadow: 0 0 60px rgba(124, 92, 255, 0.2); }
.app-store-modal-message { color: #e4e5f0; }
.app-store-modal-close { color: var(--muted-foreground); }
.app-store-modal-close:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }

/* ---------- Footer ---------- */
.site-footer { background: #050509; border-top: 1px solid var(--border); color: var(--muted-foreground); }
.footer-brand-name { font-family: var(--font-display); font-weight: 700; color: #fff; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; color: #22d3ee; }
.footer-col a { color: var(--muted-foreground); }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top-color: var(--border); }

/* ---------- Legal & contact pages ---------- */
.legal-page h1, .contact-info h1 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.04em; color: #fff; }
.legal-page h2, .legal-page h3 { font-family: var(--font-display); color: #fff; }
.legal-page p, .legal-page li, .legal-page address, .legal-updated, .contact-lead { color: var(--muted-foreground); }
.legal-updated { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }

.contact-form-wrap { background: var(--card); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow-md); }
.contact-detail-icon { background: rgba(124, 92, 255, 0.14); color: #a99bff; border-radius: 4px; }
.contact-detail strong { font-family: var(--font-mono); color: #22d3ee; letter-spacing: 0.1em; }
.contact-detail a, .contact-detail span { color: #fff; }
.form-group label { color: #e4e5f0; }
.form-group input, .form-group select, .form-group textarea { background: #07070d; color: #fff; border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 4px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #5f6075; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18); }
.form-alert--success { background: rgba(16, 185, 129, 0.12); color: #6ee7b7; border-color: rgba(16, 185, 129, 0.35); border-radius: 4px; }
.form-alert--error { background: rgba(239, 68, 68, 0.12); color: #fca5a5; border-color: rgba(239, 68, 68, 0.35); border-radius: 4px; }

/* ---------- Mobile (beat the pages' !important light overrides) ---------- */
@media (max-width: 960px) {
  .stat-card { background: var(--card) !important; border: 1px solid var(--border) !important; border-radius: 8px !important; }
}
@media (max-width: 640px) {
  .nav-mobile { background: rgba(7, 7, 13, 0.98) !important; }
  .stat-card { background: var(--card) !important; border: 1px solid var(--border) !important; border-radius: 8px !important; }
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .btn-primary:hover, .btn-accent:hover { box-shadow: var(--glow); }
  .nav-cta:hover { box-shadow: var(--glow); }
  .feature-card:hover { box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.25), 0 0 40px rgba(124, 92, 255, 0.15); border-color: rgba(124, 92, 255, 0.6); }
  .showcase-row:hover .device-frame--desktop, .showcase-row:hover .device-frame--phone { box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), 0 0 70px rgba(124, 92, 255, 0.22); }
  .nav-desktop a:not(.nav-cta):not(.nav-signin)::after { background: var(--grad); }
}