/* ==========================================================================
   QRT Pad Controller — Landing Page
   ========================================================================== */

:root {
  --bg: #0a0b0d;
  --bg-panel: #121316;
  --bg-panel-2: #16181c;
  --bg-elevated: #1a1c20;
  --border: #24272d;
  --border-soft: #1c1e23;

  --text: #f3f4f5;
  --text-dim: #a6aab2;
  --text-faint: #6a6e76;

  --red: #e0483e;
  --red-bright: #ff3b3b;
  --red-soft: rgba(224, 72, 62, 0.14);
  --green: #7cffb2;
  --green-soft: rgba(124, 255, 178, 0.14);
  --blue: #6cc9ff;
  --blue-soft: rgba(108, 201, 255, 0.14);
  --amber: #ffb84a;
  --purple: #c86cff;

  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shell-max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
}

p { margin: 0; color: var(--text-dim); }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

section { position: relative; z-index: 1; }

::selection { background: var(--red); color: #fff; }

/* ---------- background atmosphere ---------- */
.noise-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.bg-glow {
  position: fixed; z-index: 0; pointer-events: none;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: drift 22s ease-in-out infinite alternate;
}
.bg-glow-1 { width: 620px; height: 620px; top: -220px; left: -160px; background: radial-gradient(circle, var(--red) 0%, transparent 70%); }
.bg-glow-2 { width: 560px; height: 560px; top: 30vh; right: -220px; background: radial-gradient(circle, var(--purple) 0%, transparent 70%); animation-delay: -8s; opacity: 0.22; }
.bg-glow-3 { width: 520px; height: 520px; bottom: -200px; left: 20vw; background: radial-gradient(circle, var(--blue) 0%, transparent 70%); animation-delay: -14s; opacity: 0.18; }
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(40px, -30px) scale(1.08); }
}

/* ---------- reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s var(--ease), background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.96); }
.btn-primary {
  background: linear-gradient(135deg, var(--red) 0%, #c8362d 100%);
  color: #fff;
  box-shadow: 0 6px 22px -6px rgba(224, 72, 62, 0.55);
}
.btn-primary:hover { box-shadow: 0 8px 28px -6px rgba(224, 72, 62, 0.75); transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255,255,255,0.03);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.07); border-color: #3a3e46; }
.btn-lg { padding: 13px 24px; font-size: 15px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  padding: 14px 24px;
  transition: transform 0.3s var(--ease);
}
.nav-inner {
  max-width: var(--shell-max);
  margin: 0 auto;
  display: flex; align-items: center; gap: 18px;
  background: rgba(18, 19, 22, 0.65);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-radius: 999px;
  padding: 8px 10px 8px 16px;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,0.7);
}
.brand { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.brand-logo { width: 26px; height: 26px; border-radius: 7px; flex-shrink: 0; }
.brand-text { font-family: var(--font-display); font-size: 15.5px; letter-spacing: -0.01em; white-space: nowrap; }
.brand-text strong { color: var(--red); font-weight: 700; }

.nav-badge {
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--amber);
  background: rgba(255, 184, 74, 0.12);
  border: 1px solid rgba(255, 184, 74, 0.3);
  padding: 3px 9px; border-radius: 999px;
  white-space: nowrap; flex-shrink: 0;
}
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { font-size: 14px; color: var(--text-dim); transition: color 0.15s ease; }
.nav-links a:hover { color: var(--text); }
.nav-cta { margin-left: 6px; padding: 9px 18px; font-size: 13.5px; }

@media (max-width: 720px) {
  .nav-links { display: none; }
}
@media (max-width: 460px) {
  .nav-inner { gap: 10px; padding: 7px 7px 7px 12px; }
  .nav-badge { display: none; }
  .nav-cta { padding: 8px 14px; font-size: 12.5px; margin-left: auto; }
  .brand-text { font-size: 14px; }
}

/* ---------- hero ---------- */
.hero {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 64px 24px 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  text-align: center;
}
.hero-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hero-grid-bg {
  position: absolute; inset: -40px 0 auto 0; height: 520px; z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse 60% 100% at 50% 0%, black 40%, transparent 90%);
  mask-image: radial-gradient(ellipse 60% 100% at 50% 0%, black 40%, transparent 90%);
}
.hero-canvas {
  position: absolute; inset: -40px 0 auto 0; height: 620px; width: 100%;
  z-index: -1; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 70% 100% at 50% 0%, black 45%, transparent 92%);
  mask-image: radial-gradient(ellipse 70% 100% at 50% 0%, black 45%, transparent 92%);
}

.pill-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text-dim);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 7px 14px 7px 10px; border-radius: 999px;
}
.pill-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-size: clamp(34px, 6vw, 64px);
  max-width: 16ch;
}
.text-gradient {
  background: linear-gradient(90deg, var(--red) 0%, #ff8a6b 45%, var(--amber) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  max-width: 640px;
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-dim);
}
.hero-sub strong { color: var(--text); font-weight: 600; }

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero-cta .btn svg { transition: transform 0.2s var(--ease); }
.hero-cta .btn:hover svg { transform: translateX(3px); }

.hero-stats {
  display: flex; align-items: center; gap: 22px;
  margin-top: 8px;
  padding: 18px 26px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.stat-num { font-family: var(--font-display); font-size: 26px; font-weight: 700; color: var(--text); }
.stat-tilde { font-size: 14px; color: var(--text-faint); }
.stat-label { font-size: 11.5px; color: var(--text-faint); line-height: 1.3; text-align: center; }
.stat-sep { width: 1px; height: 32px; background: var(--border); }

@media (max-width: 640px) {
  .hero-stats { gap: 14px; padding: 14px 16px; flex-wrap: wrap; justify-content: center; }
  .stat-sep { display: none; }
}

/* ---------- mockup device frame ---------- */
.hero-mockup { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.mockup-frame {
  width: min(880px, 92vw);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.75), 0 0 0 1px rgba(255,255,255,0.02);
  animation: float-frame 6s ease-in-out infinite;
}
@keyframes float-frame {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.mockup-topbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--bg-panel-2);
  border-bottom: 1px solid var(--border-soft);
}
.mockup-dot { width: 9px; height: 9px; border-radius: 50%; }
.d-red { background: #ff5f57; } .d-yellow { background: #febc2e; } .d-green { background: #28c840; }
.mockup-title { margin-left: 8px; font-size: 12px; color: var(--text-faint); font-weight: 500; }
.mockup-status {
  margin-left: auto; display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--green); background: rgba(124,255,178,0.1);
  padding: 3px 9px; border-radius: 999px;
}
.mockup-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

.mockup-board {
  position: relative;
  height: 340px;
  padding: 18px;
  background-image: radial-gradient(#1c1f25 1px, transparent 1px);
  background-size: 22px 22px;
  background-color: #0f1013;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 1fr;
  gap: 10px;
}
.mockup-board-lg { height: 420px; grid-template-columns: repeat(8, 1fr); }

.mock-widget {
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; color: #cfd2d8;
  position: relative;
  transition: box-shadow 0.4s ease, background 0.4s ease, transform 0.2s ease;
}
.mock-widget.is-live {
  background: linear-gradient(160deg, #1a2b22, var(--bg-elevated));
  box-shadow: 0 0 0 2px var(--green), 0 0 18px rgba(124,255,178,0.45);
  color: var(--green);
}
.mock-widget.is-preview {
  background: linear-gradient(160deg, #2b1a1a, var(--bg-elevated));
  box-shadow: 0 0 0 2px var(--red-bright), 0 0 18px rgba(255,59,59,0.4);
  color: #ff8f8f;
}
.mock-widget.is-accent { background: linear-gradient(160deg, #2a1f14, var(--bg-elevated)); color: var(--amber); }
.mock-widget.is-slider { background: linear-gradient(160deg, #14202b, var(--bg-elevated)); color: var(--blue); }

.mockup-caption { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; justify-content: center; }
.legend { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-dim); }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.legend-live { background: var(--green); box-shadow: 0 0 8px var(--green); }
.legend-preview { background: var(--red-bright); box-shadow: 0 0 8px var(--red-bright); }
.legend-note { font-size: 12px; color: var(--text-faint); }

/* ---------- logo strip ---------- */
.logo-strip { max-width: var(--shell-max); margin: 40px auto 0; padding: 0 24px; text-align: center; }
.logo-strip-label { font-size: 12.5px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 18px; }
.logo-strip-row { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.app-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  background: var(--bg-panel); border: 1px solid var(--border);
}
.app-chip-dot { width: 8px; height: 8px; border-radius: 50%; }
.app-chip-resolume { color: #ffb15e; } .app-chip-resolume .app-chip-dot { background: #ffb15e; }
.app-chip-vmix { color: #ff5c5c; } .app-chip-vmix .app-chip-dot { background: #ff5c5c; }
.app-chip-qrt { color: var(--red); border-color: rgba(224,72,62,0.4); background: var(--red-soft); }
.plus-sep { font-size: 20px; color: var(--text-faint); font-weight: 300; }

/* ---------- why ---------- */
.why { max-width: 880px; margin: 110px auto; padding: 0 24px; text-align: center; }
.why h2 { font-size: clamp(24px, 4vw, 36px); margin-bottom: 18px; }
.why p { font-size: clamp(15px, 2vw, 17px); max-width: 62ch; margin: 0 auto; }

/* ---------- section head ---------- */
.section-head { max-width: 680px; margin: 0 auto 48px; padding: 0 24px; text-align: center; }
.section-kicker {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--red); margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 14px; }
.section-head p { font-size: 15.5px; }

/* ---------- section ambience (soft overlapping aurora blobs — no hard section
   seams, each blob bleeds well past its own section's box so neighbouring
   colors blend into each other instead of cutting off at a straight edge) ---------- */
.features, .how, .showcase, .trust { position: relative; isolation: isolate; }
.features::before, .features::after,
.how::before, .how::after,
.showcase::before, .showcase::after,
.trust::before {
  content: '';
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.features::before { width: 46vw; height: 46vw; max-width: 620px; max-height: 620px; left: -14vw; top: -14vw; background: radial-gradient(circle, rgba(224,72,62,0.30), transparent 72%); }
.features::after   { width: 40vw; height: 40vw; max-width: 540px; max-height: 540px; right: -12vw; bottom: -18vw; background: radial-gradient(circle, rgba(255,184,74,0.22), transparent 72%); }

.how::before { width: 42vw; height: 42vw; max-width: 580px; max-height: 580px; right: -12vw; top: -16vw; background: radial-gradient(circle, rgba(108,201,255,0.26), transparent 72%); }
.how::after  { width: 38vw; height: 38vw; max-width: 520px; max-height: 520px; left: -12vw; bottom: -16vw; background: radial-gradient(circle, rgba(47,111,237,0.20), transparent 72%); }

.showcase::before { width: 44vw; height: 44vw; max-width: 600px; max-height: 600px; left: -13vw; top: -14vw; background: radial-gradient(circle, rgba(200,108,255,0.26), transparent 72%); }
.showcase::after   { width: 38vw; height: 38vw; max-width: 520px; max-height: 520px; right: -12vw; bottom: -14vw; background: radial-gradient(circle, rgba(108,201,255,0.18), transparent 72%); }

.trust::before { width: 42vw; height: 42vw; max-width: 580px; max-height: 580px; right: -12vw; top: -18vw; background: radial-gradient(circle, rgba(124,255,178,0.22), transparent 72%); }

/* ---------- features ---------- */
.features { max-width: var(--shell-max); margin: 0 auto; padding: 60px 24px 20px; }

.feature-card-demo { margin-bottom: 18px; }
.feature-card-demo-head {
  display: flex; align-items: flex-start; gap: 18px;
  margin-bottom: 20px;
}
.feature-card-demo-head > div:not(.feature-icon) { flex: 1; min-width: 0; }
.feature-card-demo-head .feature-icon { margin-bottom: 0; flex-shrink: 0; }
.feature-card-demo-head h3 { font-size: 19.5px; margin-bottom: 8px; }
.feature-card-demo-head p { font-size: 14.5px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

@media (max-width: 980px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-demo-head { flex-direction: column; }
}
@media (max-width: 640px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  display: flex; flex-direction: column; gap: 12px;
  transition: transform 0.25s var(--ease), border-color 0.25s ease, background 0.25s ease;
  position: relative;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: #34383f;
  background: var(--bg-panel-2);
}
.feature-card-demo:hover { transform: none; }
.feature-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--red-soft); color: var(--red);
  margin-bottom: 4px;
}
.feature-icon-glow { background: linear-gradient(135deg, var(--green-soft), var(--red-soft)); color: var(--green); }
.feature-card h3 { font-size: 18.5px; }
.feature-card p { font-size: 14.5px; }
.tag-live { color: var(--green); font-weight: 700; }
.tag-preview { color: var(--red-bright); font-weight: 700; }
.feature-card code {
  font-family: 'Space Grotesk', monospace;
  font-size: 0.92em;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  padding: 1px 6px;
  border-radius: 5px;
}

/* combined name-sync + live/preview highlight demo visual */
.mockup-board-clip {
  grid-template-columns: repeat(4, 1fr);
  height: 230px;
}
.mockup-board-clip .mock-widget {
  font-size: 10.5px;
  line-height: 1.3;
  padding: 6px 8px;
  text-align: center;
  overflow-wrap: anywhere;
}

.feature-visual { margin-top: auto; padding-top: 14px; }
.feature-visual-full { margin-top: 0; padding-top: 0; }

/* interactive drag/resize demo visual — every block is live-draggable & resizable */
.fv-stage {
  position: relative;
  height: 260px;
  border-radius: 14px;
  overflow: hidden;
  background-image: radial-gradient(#22252b 1px, transparent 1px);
  background-size: 20px 20px; background-color: #0f1013;
  touch-action: none;
}
.fv-draggable {
  position: absolute;
  border-radius: 9px;
  background: color-mix(in srgb, var(--c, #444) 30%, #1a1c20);
  border: 1px solid color-mix(in srgb, var(--c, #444) 55%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; letter-spacing: 0.03em;
  color: color-mix(in srgb, var(--c, #999) 78%, #fff);
  user-select: none;
  cursor: grab;
  box-shadow: 0 10px 22px -10px color-mix(in srgb, var(--c, #444) 70%, transparent), 0 0 0 1px color-mix(in srgb, var(--c, #444) 30%, transparent);
  transition: box-shadow 0.2s ease;
  min-width: 50px; min-height: 40px;
}
.fv-draggable:hover { box-shadow: 0 12px 26px -8px color-mix(in srgb, var(--c, #444) 80%, transparent), 0 0 0 1.5px color-mix(in srgb, var(--c, #444) 60%, transparent); }
.fv-draggable:active { cursor: grabbing; box-shadow: 0 16px 32px -6px color-mix(in srgb, var(--c, #444) 85%, transparent), 0 0 0 2px var(--c, #fff); }
.fv-resize-handle {
  position: absolute; right: 3px; bottom: 3px;
  width: 14px; height: 14px;
  cursor: nwse-resize;
  border-radius: 3px;
  background: linear-gradient(135deg, transparent 50%, color-mix(in srgb, var(--c, #999) 80%, #fff) 50%);
}
.fv-hint {
  margin-top: 12px;
  font-size: 12.5px; color: var(--text-faint); text-align: center;
}

/* ---------- how it works ---------- */
.how { max-width: var(--shell-max); margin: 100px auto 0; padding: 0 24px; }
.how-steps {
  display: flex; align-items: stretch; gap: 0;
  max-width: 980px; margin: 0 auto;
}
.how-step {
  flex: 1;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  text-align: left;
}
.how-num {
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  color: var(--red);
  background: var(--red-soft);
  display: inline-block; padding: 4px 10px; border-radius: 999px;
  margin-bottom: 14px;
}
.how-step h3 { font-size: 16.5px; margin-bottom: 8px; }
.how-step p { font-size: 14px; }
.how-connector { width: 34px; align-self: center; height: 1px; background: linear-gradient(90deg, var(--border), var(--text-faint), var(--border)); position: relative; }
.how-connector::after {
  content: ''; position: absolute; right: -3px; top: -3px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--red);
}

@media (max-width: 820px) {
  .how-steps { flex-direction: column; }
  .how-connector { width: 1px; height: 22px; align-self: flex-start; margin-left: 24px; }
}

/* ---------- showcase ---------- */
.showcase { max-width: var(--shell-max); margin: 110px auto 0; padding: 0 24px; text-align: center; }

/* real device frame around the actual app screenshot */
.tablet-wrap {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.tablet-badge { margin: 0; }

.tablet-frame {
  position: relative;
  width: 100%;
  padding: 20px;
  border-radius: 34px;
  background: linear-gradient(155deg, #26282e 0%, #0d0e11 55%, #060607 100%);
  box-shadow:
    0 60px 110px -35px rgba(0,0,0,0.85),
    0 0 0 1px rgba(255,255,255,0.05),
    inset 0 1px 0 rgba(255,255,255,0.07);
  animation: float-frame 7s ease-in-out infinite;
}
.tablet-cam {
  position: absolute;
  top: 50%; right: 8px;
  transform: translateY(-50%);
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #030304;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18), 0 0 5px rgba(108,201,255,0.55);
}
.tablet-screen {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #050608;
  aspect-ratio: 1669 / 1093;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.tablet-screen img {
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
}
.tablet-screen::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(255,255,255,0.07) 0%, transparent 28%, transparent 72%, rgba(255,255,255,0.03) 100%);
  pointer-events: none;
}

@media (max-width: 560px) {
  .tablet-frame { padding: 12px; border-radius: 22px; }
  .tablet-screen { border-radius: 10px; }
  .tablet-cam { right: 5px; width: 5px; height: 5px; }
}

/* ---------- trust ---------- */
.trust { max-width: 980px; margin: 110px auto 0; padding: 0 24px; }
.trust-grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.trust-grid li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14.5px; color: var(--text-dim);
  background: var(--bg-panel); border: 1px solid var(--border-soft);
  border-radius: var(--radius-md); padding: 14px 16px;
}
.check { color: var(--green); font-weight: 700; }
@media (max-width: 720px) { .trust-grid { grid-template-columns: 1fr; } }

/* ---------- CTA ---------- */
.cta {
  max-width: var(--shell-max); margin: 130px auto 0; padding: 0 24px 100px;
  text-align: center; position: relative;
}
.cta-glow {
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 700px; height: 400px; z-index: -1;
  background: radial-gradient(ellipse at center, rgba(224,72,62,0.22) 0%, transparent 70%);
  filter: blur(30px);
}
.cta-inner {
  max-width: 620px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.cta h2 { font-size: clamp(26px, 4vw, 38px); }
.cta p { font-size: 15.5px; }

.notify-form {
  display: flex; gap: 10px; width: 100%; max-width: 440px;
  margin-top: 8px;
}
.notify-form input {
  flex: 1;
  padding: 13px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.notify-form input::placeholder { color: var(--text-faint); }
.notify-form input:focus { border-color: var(--red); background: var(--bg-panel-2); }
.notify-form .btn { flex-shrink: 0; }
@media (max-width: 480px) {
  .notify-form { flex-direction: column; }
}
.notify-hint { font-size: 12.5px; color: var(--text-faint); }
.notify-hint.is-success { color: var(--green); }
.notify-hint.is-error { color: var(--red-bright); }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--border-soft); padding: 40px 24px 30px; }
.footer-inner { max-width: var(--shell-max); margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.footer-brand { margin-bottom: 2px; }
.footer-tagline { font-size: 13.5px; }
.footer-links { display: flex; gap: 20px; font-size: 13.5px; color: var(--text-dim); }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 12px; color: var(--text-faint); margin-top: 8px; }

/* ---------- responsive polish ---------- */
@media (max-width: 480px) {
  .hero { padding: 48px 16px 30px; }
  .mockup-board { grid-template-columns: repeat(4, 1fr); height: 260px; }
  .mockup-board-lg { grid-template-columns: repeat(4, 1fr); height: 320px; }
}