/* ============================================================
   ERIZOS.TV — Modern Redesign 2026
   ============================================================ */

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

:root {
  --bg-0: #06070d;
  --bg-1: #0d0f1a;
  --bg-2: #12152a;
  --bg-card: #0f1120;
  --bg-card-hover: #141729;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(91,110,255,0.4);

  --accent: #5b6eff;
  --accent-2: #00d4ff;
  --accent-glow: rgba(91,110,255,0.25);
  --accent-2-glow: rgba(0,212,255,0.2);

  --text-1: #eef0f8;
  --text-2: #8890a4;
  --text-3: #545c72;

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

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.35s var(--ease-out);

  --max-w: 1200px;
  --nav-h: 72px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ─────────────────────────────────────────────── */
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-1);
}

.section-title span {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 560px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #7b8bff);
  color: #fff;
  box-shadow: 0 0 32px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(91,110,255,0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: rgba(6,7,13,0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav-logo .logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-logo .logo-mark svg {
  height: 28px;
  width: auto;
  fill: white;
  display: block;
}

.nav-logo .logo-text {
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.7));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--text-1);
  background: rgba(255,255,255,0.06);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta .btn {
  padding: 9px 20px;
  font-size: 14px;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(91,110,255,0.22) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 60%, rgba(0,212,255,0.10) 0%, transparent 60%),
    var(--bg-0);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 8s ease-in-out infinite;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  top: -100px; left: -150px;
  background: rgba(91,110,255,0.12);
  animation-delay: 0s;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  top: 20%; right: -100px;
  background: rgba(0,212,255,0.08);
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-30px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 24px;
  align-items: center;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 100px 24px 120px;
  overflow: visible;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  z-index: 2;
}


.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 6px;
  background: rgba(91,110,255,0.1);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-2);
  width: fit-content;
}
.hero-badge .badge-dot {
  width: 20px; height: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
}

.hero-headline {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-headline .gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 8px;
}

.hero-stat { display: flex; flex-direction: column; gap: 2px; }
.hero-stat .stat-num {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}
.hero-stat .stat-label {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 500;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
  margin-left: 25px;
  z-index: 1;
}


.hero-visual .studio-mockup {
  transform: scale(1.4) rotateX(6deg) rotateY(-14deg) rotateZ(1deg);
  transform-origin: right center;
  position: relative;
  box-shadow:
    -32px 40px 100px rgba(0,0,0,0.65),
    -10px 16px 40px rgba(0,0,0,0.4),
    0 0 0 1px rgba(255,255,255,0.06);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-visual .studio-mockup::after {
  content: "";
  background: linear-gradient(90deg, rgba(0,0,0,0.4
  ), transparent);
  position: absolute;
  left: 0; top: 0;
  height: 100%; width: 30%;
}

.hero-visual:hover .studio-mockup {
  transform: scale(1.4) rotateX(3deg) rotateY(-8deg) rotateZ(0.5deg);
  box-shadow:
    -20px 28px 80px rgba(0,0,0,0.55),
    -6px 10px 28px rgba(0,0,0,0.35),
    0 0 0 1px rgba(255,255,255,0.08);
}

/* (hero-ui-mockup replaced by .studio-mockup) */


/* ── Clients ─────────────────────────────────────────────────── */
.clients {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  overflow: hidden;
}

.clients-label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 32px;
}

.clients-track-wrapper {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.clients-track {
  display: flex;
  gap: 60px;
  animation: scroll 25s linear infinite;
  width: max-content;
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  min-width: 100px;
  white-space: nowrap;
}

.client-logo span {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.05em;
  transition: color 0.3s;
}

.client-logo:hover span { color: var(--text-2); }

/* ── Section Shared ──────────────────────────────────────────── */
.section {
  padding: 100px 0;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 64px;
}

.section-header.centered {
  align-items: center;
  text-align: center;
}

.section-header.centered .section-desc {
  margin: 0 auto;
}

/* ── Products ───────────────────────────────────────────────── */
.products {
  background: var(--bg-0);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.product-card {
  background: var(--bg-card);
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: background var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover { background: var(--bg-card-hover); }
.product-card:hover::after { opacity: 1; }

.product-card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.product-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(91,110,255,0.12);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.product-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-name {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.product-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.product-tag {
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-2);
  font-weight: 500;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition);
  position: relative;
  z-index: 1;
}
.product-link:hover { gap: 10px; }

.product-card-visual {
  position: relative;
  z-index: 1;
}

.mini-dashboard {
  background: var(--bg-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mini-dash-header {
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
}

.mini-dash-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }

.engine-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg-1);
  border: 1px solid var(--border);
}

.engine-status {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.engine-status.online { background: #28c840; box-shadow: 0 0 8px #28c840; }
.engine-status.standby { background: #febc2e; }
.engine-status.offline { background: var(--text-3); }

.engine-name { font-size: 12px; font-weight: 600; color: var(--text-1); flex: 1; }
.engine-type { font-size: 11px; color: var(--text-3); }

/* ── Features ───────────────────────────────────────────────── */
.features {
  background: var(--bg-1);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(91,110,255,0.08), transparent 70%);
  pointer-events: none;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.feature-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: linear-gradient(135deg, rgba(91,110,255,0.15), rgba(0,212,255,0.08));
  border: 1px solid var(--border-accent);
}

.feature-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ── Tech Stack ─────────────────────────────────────────────── */
.tech {
  background: var(--bg-0);
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tech-item {
  padding: 24px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: border-color var(--transition);
}
.tech-item:hover { border-color: var(--border-accent); }

.tech-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.tech-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}

/* ── Tech deployment cards ──────────────────────────────────── */
.tech-deploy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.tech-deploy-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: border-color var(--transition);
}
.tech-deploy-card:hover { border-color: var(--border-accent); }

.tech-deploy-icon {
  font-size: 22px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tech-deploy-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 6px;
}

.tech-deploy-desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
}

/* ── About ──────────────────────────────────────────────────── */
.about {
  background: var(--bg-1);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-top: 8px;
}

.about-stat-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.about-stat-num {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-stat-label {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 4px;
}

.about-visual {
  position: relative;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}

.about-card-header {
  padding: 20px 24px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
}

.about-card-badge {
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(40,200,64,0.1);
  border: 1px solid rgba(40,200,64,0.3);
  font-size: 11px;
  font-weight: 600;
  color: #28c840;
}

.about-card-body { padding: 24px; display: flex; flex-direction: column; gap: 14px; }

.deployment-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--bg-1);
  border: 1px solid var(--border);
}

.deployment-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
}

.deployment-icon {
  width: 28px; height: 28px;
  border-radius: 6px;
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.deployment-status {
  font-size: 12px;
  font-weight: 600;
  color: #28c840;
}

/* ── Contact ────────────────────────────────────────────────── */
.contact {
  background: var(--bg-0);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-info-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
}

.contact-info-value {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-1);
}

.contact-info-value a {
  color: var(--accent);
  transition: color 0.2s;
}
.contact-info-value a:hover { color: var(--accent-2); }

.contact-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}
.social-btn:hover {
  border-color: var(--accent);
  background: rgba(91,110,255,0.1);
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-size: 14px;
  font-family: inherit;
  transition: border-color var(--transition);
  outline: none;
  appearance: none;
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--text-3); }

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238890a4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-select option { background: var(--bg-1); }

.form-submit {
  width: 100%;
  justify-content: center;
  padding: 15px 26px;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }

.footer-tagline {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 260px;
}

.footer-col { display: flex; flex-direction: column; gap: 16px; }

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: 0.03em;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-1); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy {
  font-size: 13px;
  color: var(--text-3);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  font-size: 13px;
  color: var(--text-3);
  transition: color 0.2s;
}
.footer-legal a:hover { color: var(--text-2); }

/* ── Studio Mockup (Hero) ───────────────────────────────────── */
.studio-mockup {
  width: 100%;
  max-width: 580px;
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 10px;
  line-height: 1;
  background: #252525;
  border: 1px solid #111;
  box-shadow:
    0 0 0 1px #333,
    0 40px 80px rgba(0,0,0,0.75),
    0 0 120px rgba(0,150,220,0.08);
  user-select: none;
}

/* Toolbar */
.sm-toolbar {
  display: flex;
  align-items: center;
  height: 30px;
  background: #1a1a1a;
  border-bottom: 1px solid #111;
  padding: 0 8px;
  gap: 6px;
  flex-shrink: 0;
}

.sm-tools-left {
  display: flex;
  align-items: center;
  gap: 1px;
  padding-right: 8px;
  border-right: 1px solid #3a3a3a;
}

.sm-tools-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.sm-logo-badge {
  width: 20px;
  height: 20px;
  background: #0c9fd4;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.sm-brand-name {
  font-size: 11px;
  font-weight: 600;
  color: #d8d8d8;
  letter-spacing: 0.06em;
}

.sm-brand-studio { color: #0c9fd4; }

.sm-tools-right {
  display: flex;
  align-items: center;
  gap: 1px;
}

.sm-icon-btn {
  width: 22px;
  height: 22px;
  background: none;
  border: none;
  cursor: pointer;
  color: #777;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.sm-icon-btn:hover { color: #ccc; background: rgba(255,255,255,0.07); }

.sm-icon-btn-sm {
  background: none;
  border: none;
  cursor: pointer;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px 3px;
  border-radius: 2px;
  font-size: 9px;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.sm-icon-btn-sm:hover { color: #bbb; background: rgba(255,255,255,0.07); }

/* Main layout */
.sm-layout {
  display: flex;
  height: 310px;
  overflow: hidden;
}

/* Playlist panel */
.sm-playlist {
  width: 210px;
  flex-shrink: 0;
  background: #222;
  border-right: 1px solid #181818;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sm-panel-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  height: 26px;
  background: #1e1e1e;
  border-bottom: 1px solid #181818;
  flex-shrink: 0;
}

.sm-panel-title {
  font-size: 11px;
  font-weight: 600;
  color: #c0c0c0;
}

.sm-hdr-actions {
  display: flex;
  align-items: center;
  gap: 1px;
}

.sm-col-hdr {
  display: flex;
  align-items: center;
  padding: 0 6px;
  height: 20px;
  background: #1e1e1e;
  border-bottom: 1px solid #181818;
  gap: 4px;
  flex-shrink: 0;
}

.sm-ch-dot { width: 8px; flex-shrink: 0; }

.sm-ch-id, .sm-ch-color, .sm-ch-name, .sm-ch-desc {
  font-size: 9px;
  color: #555;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  overflow: hidden;
  white-space: nowrap;
}
.sm-ch-id { width: 22px; flex-shrink: 0; text-align: right; }
.sm-ch-color { width: 26px; flex-shrink: 0; }
.sm-ch-name { flex: 1; }
.sm-ch-desc { width: 52px; flex-shrink: 0; }

.sm-pl-rows { flex: 1; overflow: hidden; }

.sm-pl-row {
  display: flex;
  align-items: center;
  padding: 0 6px;
  height: 26px;
  border-bottom: 1px solid #1c1c1c;
  gap: 4px;
  cursor: pointer;
  transition: background 0.12s;
}
.sm-pl-row:hover { background: rgba(255,255,255,0.03); }

.sm-row-selected { background: #1a7fd4 !important; }
.sm-row-selected .sm-cell-id,
.sm-row-selected .sm-cell-name,
.sm-row-selected .sm-cell-desc { color: #fff !important; }

.sm-ind-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3a3a3a;
  border: 1px solid #444;
  flex-shrink: 0;
}
.sm-dot-active {
  background: #00ccff;
  border-color: #00ccff;
  box-shadow: 0 0 4px #00ccff;
}
.sm-row-selected .sm-dot-active {
  background: #fff;
  border-color: #fff;
  box-shadow: none;
}

.sm-cell-id {
  font-size: 9px;
  color: #777;
  width: 22px;
  flex-shrink: 0;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.sm-cell-color {
  width: 26px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.sm-swatch {
  width: 13px;
  height: 13px;
  border: 1px solid #444;
  border-radius: 1px;
  background: transparent;
}
.sm-swatch-blue { background: #1a7fd4; border-color: #2a8fe4; }
.sm-row-selected .sm-swatch-blue { background: #fff; border-color: #fff; }

.sm-cell-name {
  flex: 1;
  font-size: 10px;
  color: #b8b8b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.sm-cell-desc {
  width: 52px;
  flex-shrink: 0;
  font-size: 9px;
  color: #5a5a5a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Right content */
.sm-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* Preview row */
.sm-preview-row {
  display: flex;
  flex: 0 0 168px;
  border-bottom: 1px solid #181818;
  overflow: hidden;
}

.sm-preview-canvas {
  flex: 1;
  position: relative;
  /* Checkered transparency pattern matching the real app */
  background-color: #2a2a2a;
  background-image:
    linear-gradient(45deg, #333 25%, transparent 25%),
    linear-gradient(-45deg, #333 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #333 75%),
    linear-gradient(-45deg, transparent 75%, #333 75%);
  background-size: 10px 10px;
  background-position: 0 0, 0 5px, 5px -5px, -5px 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Candidate card broadcast graphic */
.sm-gfx-card {
  display: flex;
  width: 140px;
  border: 1px solid #1a5a9a;
  border-radius: 1px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.sm-gfx-photo {
  width: 48px;
  flex-shrink: 0;
  background: linear-gradient(170deg, #6a7a90 0%, #4a5a70 35%, #2a3a50 70%, #1a2a3a 100%);
  position: relative;
  overflow: hidden;
}

.sm-gfx-head {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(160deg, #c8a878 30%, #a88850);
}

.sm-gfx-torso {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 22px;
  border-radius: 50% 50% 0 0;
  background: linear-gradient(180deg, #3a5a8a 0%, #2a4a7a 100%);
}

.sm-gfx-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sm-gfx-name-bar {
  padding: 4px 6px;
  background: #4a8ad4;
  font-size: 8px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sm-gfx-stats {
  flex: 1;
  padding: 3px 6px;
  background: #0e3a6a;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.sm-gfx-stat {
  font-size: 7.5px;
  color: #c8dff8;
  display: flex;
  gap: 3px;
}

.sm-gfx-lbl { color: #7aaade; }

/* Vertical transport strip */
.sm-vtransport {
  width: 48px;
  flex-shrink: 0;
  background: #1e1e1e;
  border-left: 1px solid #181818;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 4px 4px;
  gap: 3px;
}

.sm-vt-top {
  width: 28px;
  height: 22px;
  background: #2a2a2a;
  border: 1px solid #333;
  border-radius: 2px;
  color: #666;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sm-vt-top:hover { color: #aaa; background: #333; }

.sm-take-btn {
  width: 36px;
  height: 36px;
  background: #c82020;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 4px 0 2px;
  transition: background 0.15s;
  flex-shrink: 0;
}
.sm-take-btn:hover { background: #e02828; }

.sm-vt-btn {
  width: 28px;
  height: 22px;
  background: #2a2a2a;
  border: 1px solid #333;
  border-radius: 2px;
  color: #777;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.sm-vt-btn:hover { color: #ccc; background: #333; }

/* Transport bar */
.sm-transport {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 0 8px;
  height: 28px;
  background: #1e1e1e;
  border-bottom: 1px solid #181818;
  flex-shrink: 0;
}

.sm-transport-label {
  flex: 1;
  font-size: 10px;
  color: #999;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  padding: 0 5px;
}

.sm-play-btn {
  width: 26px;
  height: 20px;
  background: #28a745;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}
.sm-play-btn:hover { background: #2fc452; }

.sm-next-btn, .sm-stop-btn {
  width: 22px;
  height: 20px;
  background: #2a2a2a;
  border: 1px solid #383838;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s;
}
.sm-next-btn:hover, .sm-stop-btn:hover { background: #333; }

.sm-live-ctl {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: #2a2a2a;
  border: 1px solid #383838;
  border-radius: 2px;
  font-size: 9px;
  color: #888;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
}

.sm-live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #888;
  flex-shrink: 0;
}

/* Fields panel */
.sm-fields {
  flex: 1;
  display: flex;
  overflow: hidden;
  min-height: 0;
}

.sm-fields-list {
  width: 120px;
  flex-shrink: 0;
  border-right: 1px solid #181818;
  overflow: hidden;
}

.sm-field {
  padding: 6px 8px 6px 14px;
  font-size: 10px;
  color: #999;
  border-bottom: 1px solid #1c1c1c;
  cursor: pointer;
  transition: background 0.12s;
}
.sm-field:hover { background: rgba(255,255,255,0.03); }

.sm-field-active {
  background: #1a7fd4;
  color: #fff;
}
.sm-field-active:hover { background: #1a7fd4; }

.sm-field-editor {
  flex: 1;
  padding: 8px;
  display: flex;
  flex-direction: column;
}

.sm-field-input {
  width: 100%;
  padding: 6px 8px;
  background: #1a1a1a;
  border: 1px solid #383838;
  border-radius: 2px;
  color: #d0d0d0;
  font-size: 11px;
  font-family: inherit;
  outline: none;
}

/* Status bar */
.sm-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 22px;
  background: #1a1a1a;
  border-top: 1px solid #111;
  padding: 0 8px;
  flex-shrink: 0;
}

.sm-status-l { display: flex; align-items: center; gap: 10px; }
.sm-status-r { display: flex; align-items: center; gap: 6px; }

.sm-studio-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  background: #2a2a2a;
  border: 1px solid #383838;
  border-radius: 2px;
  color: #999;
  font-size: 9px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.12s;
}
.sm-studio-btn:hover { background: #333; color: #ccc; }

.sm-mode {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  color: #777;
}

.sm-mode-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #28c840;
  box-shadow: 0 0 4px #28c840;
  flex-shrink: 0;
}

.sm-alerts-txt { font-size: 9px; color: #555; }
.sm-version { font-size: 9px; color: #444; font-variant-numeric: tabular-nums; }

/* ── Studio Mockup Animations ──────────────────────────────── */

/* GFX card: broadcast lower-third wipe-in / fade-out */
@keyframes sm-gfx-in {
  from {
    clip-path: inset(0 100% 0 0);
    opacity: 0.6;
  }
  to {
    clip-path: inset(0 0% 0 0);
    opacity: 1;
  }
}

@keyframes sm-gfx-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-6px) scale(0.96); }
}

.sm-gfx-card.sm-gfx-entering {
  animation: sm-gfx-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.sm-gfx-card.sm-gfx-exiting {
  animation: sm-gfx-out 0.35s ease-in both;
}

/* Active indicator dot — cyan pulse */
@keyframes sm-dot-pulse {
  0%, 100% { box-shadow: 0 0 4px #00ccff; opacity: 1; }
  50%       { box-shadow: 0 0 9px #00ccff, 0 0 14px rgba(0,204,255,0.35); opacity: 0.85; }
}
.sm-dot-active { animation: sm-dot-pulse 2.2s ease-in-out infinite; }
/* Suppress pulse on a selected row where dot is white */
.sm-row-selected .sm-dot-active { animation: none; }

/* Program indicator — subtle green pulse */
@keyframes sm-prog-pulse {
  0%, 100% { box-shadow: 0 0 4px #28c840; opacity: 1; }
  50%       { box-shadow: 0 0 9px #28c840; opacity: 0.7; }
}
.sm-mode-dot { animation: sm-prog-pulse 1.8s ease-in-out infinite; }

/* ON AIR badge */
.sm-on-air {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px 2px 5px;
  background: rgba(180, 16, 16, 0.88);
  border: 1px solid rgba(255, 70, 70, 0.35);
  border-radius: 2px;
  font-size: 7.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #fff;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
.sm-on-air::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #ff4444;
  box-shadow: 0 0 6px #ff4444;
  animation: sm-onair-blink 1s ease-in-out infinite;
  flex-shrink: 0;
}
.sm-on-air-visible {
  opacity: 1;
  transform: scale(1);
}
@keyframes sm-onair-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

/* Scanline — subtle moving highlight over preview */
.sm-scanline {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 2;
}
.sm-scanline::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(255,255,255,0.016) 40%,
    rgba(255,255,255,0.016) 60%,
    transparent 100%
  );
  animation: sm-scan 5s linear infinite;
}
@keyframes sm-scan {
  from { transform: translateY(-120%); }
  to   { transform: translateY(280%); }
}

/* Row pre-selection "cue" highlight */
.sm-pl-row { transition: background-color 0.22s ease; }
.sm-pl-row.sm-row-cued { background: rgba(26, 127, 212, 0.18); }

/* Field input flash when value changes */
.sm-field-input {
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.sm-field-input.sm-field-updating {
  background-color: #132a42;
  box-shadow: 0 0 0 1px rgba(26, 127, 212, 0.5);
}

/* Transport label cross-fade */
.sm-transport-label { transition: opacity 0.15s ease; }
.sm-transport-label.sm-lbl-fade { opacity: 0.2; }

/* ── Scroll animations ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card.featured { grid-template-columns: 1fr; gap: 32px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-deploy-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 64px 0; }
  .features-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-deploy-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .about-stats { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Contact form — success & error states ──────────────────── */
.form-success-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 56px 32px;
  gap: 16px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}
.form-success-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.form-success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.form-success-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}

.form-success-msg {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 320px;
}

.form-success-reset {
  margin-top: 8px;
  font-size: 14px;
}

.form-error-msg {
  font-size: 14px;
  color: #f06060;
  background: rgba(240, 80, 80, 0.08);
  border: 1px solid rgba(240, 80, 80, 0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 12px;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.3s ease, max-height 0.3s ease;
}
.form-error-msg.visible {
  opacity: 1;
  max-height: 80px;
}