/* ============================================
   SBOBINO — Showcase Website Styles
   Style: Warm dark glassmorphism (CodexMonitor-inspired)
   ============================================ */

/* ---------- Custom Properties ---------- */
:root {
  --bg:       #0c0a0f;
  --bg-2:     #17141e;
  --bg-card:  #1e1a27;
  --ink:      #ece6f0;
  --muted:    #b5aec0;
  --line:     rgba(255, 255, 255, 0.08);
  --line-hover: rgba(255, 255, 255, 0.18);
  --glass:    rgba(20, 16, 30, 0.6);
  --accent:   #f0a050;
  --accent-2: #e06070;
  --accent-3: #a07cf0;
  --shadow:   0 24px 70px rgba(10, 8, 15, 0.5);
  --shadow-sm: 0 8px 30px rgba(10, 8, 15, 0.3);
  --radius:   16px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --font-body:    "DM Sans", system-ui, -apple-system, sans-serif;
  --font-display: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --max-width: 1120px;
  --section-pad: clamp(60px, 10vw, 100px);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  background-image: radial-gradient(circle at 30% 0%, #1a1428 0%, var(--bg) 55%, #08060c 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Layout ---------- */
.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.section {
  padding: var(--section-pad) 0;
}

/* ---------- Starfield Canvas ---------- */
#starfield {
  position: fixed;
  inset: -30px;
  z-index: -2;
  width: calc(100% + 60px);
  height: calc(100% + 60px);
  pointer-events: none;
  will-change: transform;
}

/* ---------- Space Layer (nebulae + celestials) ---------- */
.space-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  transition: filter 1.2s ease, transform 0.8s ease;
  will-change: filter, transform;
}

/* Nebulae — larger, more cosmic than the old orbs */
.nebula {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.10;
  animation: drift 22s ease-in-out infinite;
  will-change: transform;
}

.nebula-1 {
  width: 600px; height: 500px;
  top: -10%; left: 5%;
  background: radial-gradient(ellipse, #4a7cff, #1a1060 40%, transparent 70%);
}

.nebula-2 {
  width: 700px; height: 600px;
  top: 25%; right: -12%;
  background: radial-gradient(ellipse, #e06070, #6b1a3a 40%, transparent 70%);
  animation-delay: -6s;
  opacity: 0.08;
}

.nebula-3 {
  width: 500px; height: 500px;
  top: 55%; left: 20%;
  background: radial-gradient(ellipse, #a07cf0, #301860 40%, transparent 70%);
  animation-delay: -12s;
  opacity: 0.09;
}

.nebula-4 {
  width: 550px; height: 450px;
  top: 80%; right: 15%;
  background: radial-gradient(ellipse, #f0a050, #5a3010 40%, transparent 70%);
  animation-delay: -17s;
  opacity: 0.07;
}

@keyframes drift {
  0%, 100% { transform: translateY(0) translateX(0) scale(1); }
  33%      { transform: translateY(20px) translateX(-10px) scale(1.04); }
  66%      { transform: translateY(-15px) translateX(15px) scale(0.97); }
}

/* ---------- Warp Vignette (fast-scroll / orbital transfer) ---------- */
.warp-vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(80, 120, 255, 0.06) 70%, rgba(40, 60, 180, 0.12) 100%);
  transition: opacity 0.3s ease;
}

.warp-vignette.active {
  opacity: 1;
}

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(4, 3, 8, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  cursor: zoom-out;
}

.lightbox-overlay.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-overlay img {
  max-width: 92vw;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.6);
  transform: scale(0.92);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-overlay.open img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--ink);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.1);
}

.lightbox-caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--muted);
  text-align: center;
  max-width: 600px;
  padding: 8px 20px;
  background: rgba(20, 16, 30, 0.7);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Make bento images clickable */
.bento-tile img,
.hero-screenshot img {
  cursor: zoom-in;
}

/* ---------- Typography ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--ink);
}

h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }

.overline {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 16px;
}

.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin-bottom: 48px;
}

.section-sub em {
  color: var(--accent);
  font-style: italic;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #d88a3a);
  color: #0c0a0f;
  box-shadow: 0 4px 20px rgba(240, 160, 80, 0.25);
}
.btn-primary:hover {
  box-shadow: 0 8px 30px rgba(240, 160, 80, 0.35);
}

.btn-ghost {
  border-color: var(--line-hover);
  color: var(--muted);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--ink);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 10, 15, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.logo-icon {
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a {
  color: var(--muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 24px;
}

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
  margin-left: auto;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
  position: absolute;
  left: 5px;
}
.hamburger { top: 15px; }
.hamburger::before { content: ''; top: -7px; }
.hamburger::after  { content: ''; top: 7px; }

.menu-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.menu-toggle[aria-expanded="true"] .hamburger::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .hamburger::after  { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(80px, 12vw, 140px) 0 var(--section-pad);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(240, 160, 80, 0.3);
  color: var(--accent);
  background: rgba(240, 160, 80, 0.08);
  margin-bottom: 20px;
}

.hero-sub {
  color: var(--muted);
  font-size: 1.1rem;
  margin-top: 20px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* Inline support card under the hero CTAs — mirrors the footer .support-banner */
.support-inline {
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding: 16px 20px;
  background: rgba(20, 16, 30, 0.4);
  border: 1px solid var(--line);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.support-inline-text {
  display: flex; align-items: center; gap: 16px;
  flex: 1; flex-wrap: wrap;
}
.support-inline-label {
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent);
  white-space: nowrap;
}
.support-inline-text p {
  font-size: 0.9rem; color: var(--muted); margin: 0;
  line-height: 1.45;
}
.support-inline-text strong { color: var(--ink); font-weight: 600; }
.support-inline-actions {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0; flex-wrap: wrap;
}

@media (max-width: 720px) {
  .support-inline { padding: 14px 16px; gap: 14px; }
  .support-inline-text { flex-direction: column; align-items: flex-start; gap: 6px; }
}

.hero-screenshot {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-screenshot:hover {
  transform: translateY(-6px);
  box-shadow: 0 32px 80px rgba(10, 8, 15, 0.6);
}

.hero-screenshot img {
  border-radius: calc(var(--radius-lg) - 4px);
  width: 100%;
}

/* ---------- Feature Grid ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
}

.feature-card {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--line-hover);
}

.feature-icon {
  margin-bottom: 16px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
}

.feature-card h3 {
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ---------- Screenshot Showcase ---------- */

/* Mac device frame */
.mac-frame {
  background: #1c1a22;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(255, 255, 255, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.mac-frame:hover {
  border-color: var(--line-hover);
  box-shadow:
    0 32px 80px rgba(10, 8, 15, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.06);
}

.mac-titlebar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(30, 26, 39, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mac-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mac-dot:nth-child(1) { background: #ff5f57; opacity: 0.7; }
.mac-dot:nth-child(2) { background: #febc2e; opacity: 0.7; }
.mac-dot:nth-child(3) { background: #28c840; opacity: 0.7; }

.mac-frame img {
  width: 100%;
  display: block;
  cursor: zoom-in;
}

/* Smaller Mac frame for compact row */
.mac-frame-sm {
  background: #1c1a22;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.mac-frame-sm:hover {
  border-color: var(--line-hover);
  box-shadow: var(--shadow);
}

.mac-frame-sm .mac-titlebar {
  padding: 7px 10px;
  gap: 5px;
}

.mac-frame-sm .mac-dot {
  width: 8px;
  height: 8px;
}

.mac-frame-sm img {
  width: 100%;
  display: block;
  cursor: zoom-in;
}

/* Screenshot frame — clean glass border, no titlebar dots */
.screenshot-frame {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.screenshot-frame:hover {
  transform: translateY(-4px);
  border-color: var(--line-hover);
  box-shadow: 0 32px 80px rgba(10,8,15,0.6), 0 0 0 1px rgba(255,255,255,0.06);
}
.screenshot-frame img {
  border-radius: calc(var(--radius-lg) - 4px);
  width: 100%; display: block; cursor: zoom-in;
}
.screenshot-frame-sm {
  padding: 4px;
  border-radius: var(--radius);
}
.screenshot-frame-sm img {
  border-radius: calc(var(--radius) - 3px);
}

/* Spotlight (tier 1) */
.showcase-spotlight {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
}

/* Alternating panels (tier 2) */
.showcase-panel {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}

.showcase-panel--right {
  grid-template-columns: 1.2fr 1fr;
}

/* Showcase text */
.showcase-overline {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}

.showcase-text h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.showcase-text p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Compact row (tier 3) */
.showcase-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.showcase-card {
  text-align: center;
}

.showcase-card .screenshot-frame {
  margin-bottom: 16px;
}

.showcase-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.showcase-card p {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Scroll-triggered entrance animations */
.showcase-frame-enter {
  opacity: 0;
  transform: perspective(1200px) rotateY(4deg) translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase-panel--right .showcase-frame-enter {
  transform: perspective(1200px) rotateY(-4deg) translateX(-30px);
}

.showcase-text-enter {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease 0.15s, transform 0.6s ease 0.15s;
}

.showcase-card-enter {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase-card-enter:nth-child(2) { transition-delay: 0.1s; }
.showcase-card-enter:nth-child(3) { transition-delay: 0.2s; }

.in-view {
  opacity: 1 !important;
  transform: none !important;
}

/* ---------- Interactive Demo — App Replica ---------- */
.demo-app {
  margin-top: 40px;
  background: rgba(34,40,49,0.95);
  border: 1px solid rgba(223,208,184,0.12);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(6,8,12,0.54), 0 0 0 1px rgba(223,208,184,0.06);
}
.demo-app .mac-titlebar {
  padding: 10px 14px 0;
  background: transparent;
  border-bottom: none;
}
.demo-caption {
  text-align: center; font-size: 0.82rem; color: var(--muted); opacity: 0.6;
  margin-top: 18px;
}

/* App toolbar (below traffic lights) */
.demo-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 14px 8px;
  background: transparent;
  border-bottom: 1px solid rgba(223,208,184,0.07);
  gap: 8px;
}
.demo-toolbar-left, .demo-toolbar-right {
  display: flex; align-items: center; gap: 4px;
}
.demo-toolbar-btn {
  background: none; border: none; color: rgba(148,137,121,0.85); opacity: 0.6;
  padding: 4px 5px; border-radius: 999px; cursor: default;
  display: flex; align-items: center; justify-content: center;
  min-width: 28px; min-height: 28px;
}
.demo-toolbar-btn-active { opacity: 0.8; }
.demo-toolbar-filename {
  font-size: 0.82rem; color: rgba(223,208,184,0.95); opacity: 0.8;
  margin-left: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 320px;
}
.demo-toolbar-export {
  background: rgba(57,62,70,0.6); border: 1px solid rgba(223,208,184,0.12);
  color: rgba(223,208,184,0.95); font-size: 0.78rem; font-weight: 500;
  padding: 5px 14px; border-radius: 999px; cursor: default;
  display: flex; align-items: center; gap: 4px; height: 34px;
}
.demo-toolbar-sep {
  width: 2px; height: 16px; background: rgba(223,208,184,0.08); margin: 0 6px;
}
/* Pill group around the 4 action icons on the right side of the toolbar */
.demo-toolbar-group {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 2px; border-radius: 8px;
  background: rgba(57,62,70,0.38);
  border: 1px solid rgba(223,208,184,0.08);
}
.demo-toolbar-group .demo-toolbar-btn {
  min-width: 26px; min-height: 26px; padding: 3px 4px;
}

/* App 3-column layout */
.demo-app-body {
  display: grid;
  grid-template-columns: 160px 1fr 260px;
  height: 520px;
  min-height: 0;
}

/* Left sidebar */
.demo-sidebar {
  background: rgba(34,40,49,0.45);
  border-right: 1px solid rgba(223,208,184,0.12);
  padding: 12px 10px;
  padding-top: 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.demo-sidebar-item {
  padding: 6px 10px; font-size: 0.82rem;
  color: rgba(223,208,184,0.95);
  display: flex; align-items: center; gap: 8px; cursor: default;
  border-radius: 8px; min-height: 32px;
}
.demo-sidebar-icon svg { opacity: 0.5; flex-shrink: 0; width: 14px; height: 14px; }
.demo-sidebar-active {
  background: rgba(148,137,121,0.2); color: #DFD0B8;
}
.demo-sidebar-active svg { opacity: 0.8; }
.demo-sidebar-divider {
  height: 1px; background: rgba(223,208,184,0.07); margin: 8px 6px;
}
.demo-sidebar-label {
  font-size: 0.72rem; color: rgba(148,137,121,0.85); font-weight: 600;
  padding: 4px 6px; margin-top: 2px;
}
.demo-sidebar-bottom { margin-top: auto; }

/* Settings bar at very bottom of left sidebar area */
.demo-settings-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: rgba(34,40,49,0.45);
  border-top: 1px solid rgba(223,208,184,0.07);
  font-size: 0.82rem; color: rgba(148,137,121,0.85);
  cursor: default; position: relative;
}

/* Main content area */
.demo-main {
  display: flex; flex-direction: column;
  background: transparent;
  backdrop-filter: blur(8px);
  min-height: 0; height: 100%;
}
.demo-transcript {
  flex: 1 1 auto; min-height: 0;
  padding: 20px 28px;
  overflow-y: auto; scroll-behavior: smooth;
}
.demo-transcript::-webkit-scrollbar { width: 5px; }
.demo-transcript::-webkit-scrollbar-track { background: transparent; }
.demo-transcript::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
.demo-transcript { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent; }

/* Placeholder */
.demo-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; min-height: 360px; text-align: center; color: var(--muted); opacity: 0.5;
}
.demo-placeholder p { font-size: 0.88rem; margin: 0; }

/* Segments — matching real Sbobino app exactly */
.demo-segment {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(223,208,184,0.07);
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.demo-segment:last-child { border-bottom: none; }
.demo-segment.visible { opacity: 1; transform: none; }
.demo-segment:hover { background: rgba(33,116,214,0.06); }
.demo-segment-meta {
  margin-bottom: 8px;
}
/* Speaker badge — pill shape matching kind-chip + speaker-kind-chip */
.demo-speaker {
  display: inline-flex; align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.82rem; font-weight: 600;
  white-space: nowrap;
}
/* Colors from SPEAKER_COLOR_PALETTE: #EC6A5E (Integrity/red), #4F7CFF (Houston/blue) */
.demo-speaker-1 {
  border: 1px solid rgba(236,106,94,0.36);
  background: rgba(236,106,94,0.12);
  color: #EC6A5E;
}
.demo-speaker-2 {
  border: 1px solid rgba(79,124,255,0.36);
  background: rgba(79,124,255,0.12);
  color: #4F7CFF;
}
.demo-segment-text {
  font-size: 1.06rem; line-height: 1.65;
  color: rgba(223,208,184,0.95); margin: 0;
}
.demo-word { opacity: 0.1; transition: opacity 0.2s ease; }
.demo-word.revealed { opacity: 1; }
.demo-timestamp {
  display: block;
  font-size: 0.78rem; color: #7f8794;
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
}

/* Right sidebar — inspector panel */
.demo-sidebar-right {
  background: rgba(34,40,49,0.55);
  border-left: 1px solid rgba(223,208,184,0.12);
  padding: 0;
  font-size: 0.75rem;
  overflow-y: auto;
  overflow-x: hidden;
}
.demo-sidebar-right::-webkit-scrollbar { width: 4px; }
.demo-sidebar-right::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }
.demo-panel-header {
  padding: 10px 14px; text-align: center;
  border-bottom: 1px solid rgba(223,208,184,0.07);
}
.demo-panel-copy {
  background: rgba(57,62,70,0.6); border: 1px solid rgba(223,208,184,0.12);
  color: rgba(223,208,184,0.95); font-size: 0.72rem; font-weight: 500;
  padding: 5px 24px; border-radius: 6px; cursor: default;
  width: 100%;
}
.demo-panel-tabs {
  display: flex; border-bottom: 1px solid rgba(223,208,184,0.07);
}
.demo-panel-tab {
  flex: 1; padding: 10px 8px; text-align: center;
  color: var(--muted); opacity: 0.5; cursor: default;
  font-size: 0.72rem; font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 5px;
}
.demo-panel-tab-active {
  opacity: 1; color: #DFD0B8;
  border-bottom: 2px solid #948979;
  margin-bottom: -1px;
}
.demo-panel-section {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(223,208,184,0.07);
}
.demo-panel-label {
  font-size: 0.9rem; font-weight: 600;
  color: rgba(223,208,184,0.95); margin-bottom: 8px;
}
.demo-panel-subhead {
  font-size: 0.78rem; color: rgba(223,208,184,0.95); font-weight: 500; margin-bottom: 4px;
}
.demo-panel-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 3px 0; gap: 8px;
}
.demo-panel-key { color: rgba(148,137,121,0.85); font-size: 0.72rem; }
.demo-panel-val {
  color: rgba(148,137,121,0.85);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 150px; text-align: right; font-size: 0.72rem;
}
.demo-panel-speakers {
  display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: 6px 0;
}
.demo-speaker-chip {
  font-size: 0.8rem; font-weight: 600; padding: 6px 10px;
  border-radius: 999px; cursor: default; line-height: 1.2;
}
.demo-speaker-chip-1 {
  border: 1px solid rgba(236,106,94,0.36);
  background: rgba(236,106,94,0.12);
  color: #EC6A5E;
}
.demo-speaker-chip-2 {
  border: 1px solid rgba(79,124,255,0.36);
  background: rgba(79,124,255,0.12);
  color: #4F7CFF;
}
.demo-detected { font-size: 0.68rem; color: #4F7CFF; opacity: 1; }

/* People section — header row with "2 speakers detected" pill */
.demo-panel-label-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.demo-detected-pill {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 999px;
  font-size: 0.68rem; font-weight: 500;
  background: rgba(148,137,121,0.18);
  color: #DFD0B8;
  border: 1px solid rgba(223,208,184,0.12);
}

/* Speaker row: 32x32 filled color circle + chip */
.demo-speaker-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 0;
}
.demo-color-circle {
  width: 28px; height: 28px; border-radius: 999px;
  border: 1px solid rgba(223,208,184,0.18);
  box-shadow: inset 0 0 0 2px rgba(34,40,49,0.35);
  flex-shrink: 0; cursor: default;
}

.demo-panel-sublabel {
  font-size: 0.7rem; font-weight: 500; color: rgba(148,137,121,0.85);
  margin-top: 10px; margin-bottom: 4px;
  text-transform: none; letter-spacing: 0;
}

/* Native-looking select (styled span) with right caret chevron */
.demo-merge-select-native {
  position: relative;
  background: rgba(57,62,70,0.38); border: 1px solid rgba(223,208,184,0.12);
  border-radius: 4px; padding: 3px 22px 3px 8px;
  font-size: 0.7rem; color: rgba(223,208,184,0.9);
  cursor: default; flex: 1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.demo-select-caret {
  position: absolute; right: 6px; top: 50%;
  width: 0; height: 0; transform: translateY(-50%);
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 4px solid rgba(148,137,121,0.6);
}
.demo-assign-input {
  flex: 1;
  background: rgba(57,62,70,0.38); border: 1px solid rgba(223,208,184,0.12);
  border-radius: 4px; padding: 3px 8px;
  font-size: 0.7rem; color: rgba(223,208,184,0.9);
  font-family: inherit; min-width: 0;
}
.demo-assign-input::placeholder { color: rgba(148,137,121,0.55); }

/* Merge / Assign rows */
.demo-merge-row, .demo-assign-row {
  display: flex; align-items: center; gap: 4px; margin-top: 4px;
}
.demo-merge-select {
  background: rgba(57,62,70,0.38); border: 1px solid rgba(223,208,184,0.12);
  border-radius: 4px; padding: 2px 8px; font-size: 0.68rem; color: rgba(148,137,121,0.85);
  cursor: default;
}
.demo-merge-into { font-size: 0.66rem; color: rgba(148,137,121,0.85); opacity: 0.6; }
.demo-merge-btn {
  background: rgba(57,62,70,0.38); border: 1px solid rgba(223,208,184,0.12);
  border-radius: 4px; padding: 2px 8px; font-size: 0.68rem; color: rgba(148,137,121,0.85);
  cursor: default; font-weight: 500;
}
.demo-panel-hint {
  font-size: 0.64rem; color: rgba(148,137,121,0.6); line-height: 1.4;
  margin-top: 6px;
}
/* Stepper input (macOS number field with up/down) */
.demo-stepper-input {
  background: rgba(57,62,70,0.38); border: 1px solid rgba(223,208,184,0.12);
  border-radius: 6px; padding: 3px 22px 3px 8px; font-size: 0.72rem;
  color: rgba(223,208,184,0.95); cursor: default; position: relative;
  display: inline-flex; align-items: center; min-width: 48px;
}
.demo-stepper-arrows {
  position: absolute; right: 2px; top: 1px; bottom: 1px;
  display: flex; flex-direction: column; width: 14px;
}
.demo-stepper-up, .demo-stepper-down {
  flex: 1; position: relative;
}
.demo-stepper-up::after, .demo-stepper-down::after {
  content: ''; position: absolute; left: 4px;
  border-left: 3px solid transparent; border-right: 3px solid transparent;
}
.demo-stepper-up::after {
  top: 3px; border-bottom: 4px solid rgba(148,137,121,0.5);
}
.demo-stepper-down::after {
  bottom: 3px; border-top: 4px solid rgba(148,137,121,0.5);
}

/* Checkbox (decorative) */
.demo-checkbox {
  width: 16px; height: 16px; border-radius: 3px; flex-shrink: 0;
  border: 1.5px solid rgba(223,208,184,0.2); cursor: default;
  position: relative;
}

/* Toggle switch (iOS style, for "Group segments" option) */
.demo-toggle-switch {
  width: 32px; height: 18px; border-radius: 9px;
  background: rgba(223,208,184,0.15); position: relative;
  flex-shrink: 0; cursor: default;
  transition: background 0.15s;
}
.demo-toggle-switch-on { background: rgba(80,200,120,0.6); }
.demo-toggle-switch-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff;
  position: absolute; top: 2px; left: 2px;
  transition: left 0.15s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.demo-toggle-switch-on .demo-toggle-switch-dot { left: 16px; }

/* Bottom player bar */
.demo-player-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  background: rgba(57,62,70,0.28);
  border-top: 1px solid rgba(223,208,184,0.07);
  backdrop-filter: blur(8px);
}
.demo-player-play, .demo-player-reset {
  background: none; border: none; color: var(--muted);
  cursor: pointer; padding: 6px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.15s, background 0.15s;
}
.demo-player-play:hover, .demo-player-reset:hover {
  color: var(--ink); background: rgba(255,255,255,0.08);
}

/* Wrapper for the play button + floating nudge callout */
.demo-play-wrap {
  position: relative; display: inline-flex; align-items: center;
}

/* Pulse attention ring around the Play button until first interaction */
.demo-player-play-pulse {
  position: relative;
  color: #DFD0B8;
  background: rgba(148,137,121,0.18);
  box-shadow: 0 0 0 0 rgba(148,137,121,0.55);
  animation: demoPlayPulse 1.8s ease-out infinite;
}
.demo-player-play-pulse:hover {
  background: rgba(148,137,121,0.28);
}
@keyframes demoPlayPulse {
  0%   { box-shadow: 0 0 0 0 rgba(148,137,121,0.55); }
  70%  { box-shadow: 0 0 0 12px rgba(148,137,121,0); }
  100% { box-shadow: 0 0 0 0 rgba(148,137,121,0); }
}

/* Floating "Try it — press play" callout above the play button */
.demo-play-nudge {
  position: absolute; left: 50%; bottom: calc(100% + 10px);
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 5px 10px; border-radius: 999px;
  background: linear-gradient(135deg, rgba(148,137,121,0.95), rgba(200,184,156,0.9));
  color: #1a1d22; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 6px 18px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.08);
  pointer-events: none;
  animation: demoNudgeBob 2.2s ease-in-out infinite;
  z-index: 2;
}
.demo-play-nudge::after {
  content: ''; position: absolute; left: 50%; top: 100%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(200,184,156,0.9);
}
@keyframes demoNudgeBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(-3px); }
}

/* Once the user interacts, the app body gets .demo-started — stop nudging */
.demo-app.demo-started .demo-player-play-pulse {
  animation: none;
  box-shadow: none;
  background: none;
  color: var(--muted);
}
.demo-app.demo-started .demo-play-nudge { display: none; }
/* macOS-style slider: thin track + circular handle visible on hover */
.demo-progress {
  flex: 1; height: 4px; background: rgba(255,255,255,0.08);
  border-radius: 2px; cursor: pointer; position: relative;
}
.demo-progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #948979, #C8B89C);
  border-radius: 2px; transition: width 0.15s linear;
  position: relative;
}
.demo-progress-fill::after {
  content: '';
  position: absolute; right: -6px; top: 50%;
  width: 12px; height: 12px; border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.35), 0 0 0 1px rgba(0,0,0,0.08);
  transform: translateY(-50%) scale(0);
  transition: transform 0.15s ease;
}
.demo-progress:hover .demo-progress-fill::after,
.demo-progress:focus-within .demo-progress-fill::after {
  transform: translateY(-50%) scale(1);
}
.demo-duration {
  font-size: 0.72rem; color: var(--muted); opacity: 0.6;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.demo-player-speed {
  font-size: 0.68rem; color: var(--muted); opacity: 0.5;
  cursor: default; font-weight: 500;
}

/* ---------- Workflow ---------- */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.workflow-step {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.workflow-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--line-hover);
}

.step-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.6;
  margin-bottom: 12px;
  line-height: 1;
}

.workflow-step h3 { margin-bottom: 8px; }

.workflow-step p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ---------- Audience ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.audience-card {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.audience-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--line-hover);
}

.audience-icon {
  margin-bottom: 18px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
}

.audience-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.audience-card > p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.audience-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.audience-list li {
  font-size: 0.88rem;
  color: var(--muted);
  padding-left: 20px;
  position: relative;
}

.audience-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}

.audience-card:nth-child(2) .audience-list li::before {
  background: var(--accent-2);
}

/* ---------- Desktop Quality ---------- */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.quality-card {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.quality-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--line-hover);
}

.quality-icon {
  margin: 0 auto 18px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
}

.quality-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.quality-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding-bottom: clamp(40px, 8vw, 80px);
}

.cta-card {
  background: var(--glass);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 72px);
  text-align: center;
}

.cta-card h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
}

.cta-card > p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 32px;
}

.cta-note {
  display: block;
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--muted);
  opacity: 0.7;
}

/* ---------- Support Banner ---------- */
.support-banner {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
  background: rgba(20, 16, 30, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.support-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.support-text {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.support-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  white-space: nowrap;
}

.support-text p {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.support-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-bmc {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f5c543;
  color: #1a1200;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0 16px;
  height: 32px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  box-shadow: 0 2px 12px rgba(245, 197, 67, 0.2);
  text-decoration: none;
  white-space: nowrap;
}

.btn-bmc:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(245, 197, 67, 0.35);
  filter: brightness(1.05);
}

.btn-sponsor {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  color: #ea4aaa;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0 16px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid rgba(234, 74, 170, 0.4);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-sponsor svg { fill: #ea4aaa; flex-shrink: 0; }

.btn-sponsor:hover {
  transform: translateY(-1px);
  background: rgba(234, 74, 170, 0.12);
  border-color: rgba(234, 74, 170, 0.7);
  box-shadow: 0 4px 18px rgba(234, 74, 170, 0.25);
}

/* ---------- Top Sponsor Announcement Bar (matches footer .support-banner style) ---------- */
.announce-bar {
  position: relative; z-index: 60;
  border-bottom: 1px solid var(--line);
  background: rgba(20, 16, 30, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.announce-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 14px 0; flex-wrap: wrap;
}
.announce-text {
  display: flex; align-items: center; gap: 16px;
  flex: 1; flex-wrap: wrap; margin: 0;
}
.announce-label {
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent);
  white-space: nowrap;
}
.announce-body {
  font-size: 0.9rem; color: var(--muted); line-height: 1.45;
}
.announce-body strong { color: var(--ink); font-weight: 600; }
.announce-actions {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0; flex-wrap: wrap;
}
.announce-close {
  background: none; border: none; color: var(--muted);
  font-size: 1.4rem; cursor: pointer; padding: 0 4px; line-height: 1;
  transition: color 0.15s; opacity: 0.6;
}
.announce-close:hover { color: var(--ink); opacity: 1; }
.announce-bar.is-hidden { display: none; }

@media (max-width: 720px) {
  .announce-inner { gap: 12px; padding: 12px 0; }
  .announce-text { flex-direction: column; align-items: flex-start; gap: 6px; }
  .announce-body { font-size: 0.84rem; }
}

@media (max-width: 640px) {
  .support-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-icon { border-radius: 6px; }

.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}

.footer-origin {
  font-size: 0.82rem;
  color: var(--muted);
}

.footer-origin em { color: var(--accent); }

.footer-links {
  display: flex;
  gap: 20px;
  margin-left: auto;
  font-size: 0.85rem;
}

.footer-links a {
  color: var(--muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--ink); }

.footer-copy {
  width: 100%;
  font-size: 0.78rem;
  color: var(--muted);
  opacity: 0.6;
  margin-top: 8px;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-text { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
}

@media (max-width: 900px) {
  .menu-toggle { display: block; }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(12, 10, 15, 0.95);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
    padding: 16px 24px;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    width: 100%;
  }
  .nav-links a:last-child { border-bottom: none; }

  .header-actions { margin-left: auto; }

  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .quality-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .showcase-spotlight,
  .showcase-panel,
  .showcase-panel--right {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .showcase-panel--right .screenshot-frame {
    order: -1;
  }

  .showcase-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .showcase-frame-enter,
  .showcase-panel--right .showcase-frame-enter {
    transform: perspective(1200px) rotateY(0deg) translateY(20px);
  }

  .demo-app {
    border-radius: 16px;
  }

  .demo-app .mac-titlebar {
    padding: 8px 12px;
  }

  .demo-app-body {
    grid-template-columns: 1fr;
    min-height: auto;
    height: auto;
  }

  .demo-main {
    min-height: 0;
  }

  .demo-sidebar,
  .demo-sidebar-right,
  .demo-toolbar,
  .demo-settings-bar {
    display: none;
  }

  .demo-transcript {
    padding: 14px 16px 16px;
    max-height: 52vh;
  }

  .demo-placeholder {
    min-height: 220px;
  }

  .demo-segment {
    padding: 12px 0;
  }

  .demo-segment.demo-segment-s2 {
    margin: 0 -12px;
    padding: 10px 12px;
  }

  .demo-segment-text {
    font-size: 0.98rem;
    line-height: 1.7;
  }

  .demo-word {
    opacity: 0.1;
    transition: opacity 0.2s ease;
  }

  .demo-player-bar {
    gap: 10px;
    padding: 12px 12px 14px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .demo-progress-fill::after {
    transform: translateY(-50%) scale(0);
  }

  .demo-play-wrap {
    order: -1;
    width: 100%;
    justify-content: center;
  }

  .demo-player-play {
    transform: scale(0.95);
  }

  .demo-progress {
    min-width: 100%;
  }

  .demo-duration,
  .demo-player-speed {
    font-size: 0.76rem;
  }

  .audience-grid {
    grid-template-columns: 1fr;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
    max-width: 320px;
  }

  .header-actions .btn-ghost {
    display: none;
  }
}

@media (max-width: 520px) {
  :root {
    --section-pad: 44px;
  }

  .wrap { padding: 0 14px; }

  h1 { font-size: 1.7rem; }

  .demo-app {
    border-radius: 14px;
  }

  .demo-transcript {
    max-height: 48vh;
    padding: 12px 14px 14px;
  }

  .demo-player-bar {
    padding: 10px 10px 12px;
  }

  .demo-player-speed,
  .demo-duration {
    display: none;
  }

  .demo-segment-meta {
    margin-bottom: 8px;
  }

  .demo-speaker {
    padding: 4px 8px;
    font-size: 0.82rem;
  }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .nebula { animation: none; }
  #starfield { display: none; }
  .warp-vignette { display: none; }
  .space-layer { transition: none; }
  html { scroll-behavior: auto; }

  .btn,
  .feature-card,
  .mac-frame,
  .mac-frame-sm,
  .screenshot-frame,
  .workflow-step,
  .audience-card,
  .quality-card,
  .hero-screenshot {
    transition: none;
  }

  .showcase-frame-enter,
  .showcase-text-enter,
  .showcase-card-enter {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .demo-word { opacity: 1; transition: none; }
  .demo-segment { opacity: 1; transform: none; transition: none; }
  .demo-summary { transition: none; }

  .lightbox-overlay,
  .lightbox-overlay img {
    transition: none;
  }
}