/* ===== Variables ===== */
:root {
  --bg: #070b14;
  --bg-elevated: #0d1220;
  --bg-card: #111827;
  --bg-card-hover: #151d2e;
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.12);
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-cyan: #22d3ee;
  --gradient: linear-gradient(135deg, #3b82f6 0%, #22d3ee 100%);
  --gradient-subtle: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(34, 211, 238, 0.08) 100%);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 32px 80px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.15);
  --radius: 14px;
  --radius-lg: 24px;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-display: "Outfit", system-ui, sans-serif;
  --header-h: 64px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.18), transparent),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(34, 211, 238, 0.08), transparent),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: rgba(59, 130, 246, 0.35);
  color: var(--text);
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 10px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  position: relative;
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.2) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.5);
  transform: translateY(-2px);
}

.btn-primary:hover::after {
  transform: translateX(100%);
}

.btn-outline {
  border: 1px solid var(--border-hover);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.btn-outline:hover {
  border-color: var(--accent-light);
  background: rgba(59, 130, 246, 0.08);
}

.btn-ghost {
  color: var(--text-muted);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: 12px;
}

.btn-block {
  width: 100%;
}

/* Sign in — showcase styling */
.sign-in-btn {
  position: relative;
  padding: 10px 18px;
  color: var(--text);
  font-weight: 600;
  border: 1px solid var(--border-hover);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.sign-in-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.sign-in-btn:hover {
  border-color: rgba(96, 165, 250, 0.4);
  color: white;
  box-shadow: 0 0 24px rgba(59, 130, 246, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.sign-in-btn:hover::before {
  opacity: 1;
}

.sign-in-btn .btn-icon,
.sign-in-btn {
  position: relative;
  z-index: 1;
}

.btn-icon {
  flex-shrink: 0;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(7, 11, 20, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(7, 11, 20, 0.92);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 24px) 0 0;
  min-height: auto;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
}

.hero-glow-1 {
  width: 500px;
  height: 500px;
  background: var(--accent);
  top: -100px;
  right: -100px;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: var(--accent-cyan);
  bottom: 0;
  left: -100px;
  opacity: 0.25;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 70%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: 100px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 8px;
}

.hero-stats li {
  flex: 1;
  min-width: 100px;
  padding: 16px 20px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  transition: border-color var(--transition), background var(--transition);
}

.hero-stats li:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.05);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

/* Thumbnail showcase */
.hero-visual {
  position: relative;
}

.hero-showcase-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.2), transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.thumbnail-showcase {
  position: relative;
  z-index: 1;
  min-height: 240px;
}

.thumb-card {
  position: absolute;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  backdrop-filter: blur(12px);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}

.thumb-card:hover {
  box-shadow: var(--shadow-lg), 0 0 80px rgba(59, 130, 246, 0.2);
}

.hero-visual:hover .thumb-card {
  animation-play-state: paused;
}

.thumb-card-main {
  width: 88%;
  top: 0;
  left: 0;
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.thumb-card-secondary {
  width: 38%;
  bottom: 20px;
  right: 0;
  z-index: 2;
  animation: float 6s ease-in-out infinite 1s;
}

.thumb-card-tertiary {
  width: 32%;
  top: 40%;
  right: 8%;
  z-index: 1;
  animation: float 6s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-8px) rotate(0.6deg); }
  66% { transform: translateY(-12px) rotate(-0.6deg); }
}

.thumb-preview {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.thumb-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%);
  pointer-events: none;
  z-index: 2;
}

.thumb-short {
  aspect-ratio: 9 / 16;
}

.thumb-stream {
  aspect-ratio: 16 / 9;
}

.thumb-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #0369a1 100%);
}

.thumb-bg-alt {
  background: linear-gradient(180deg, #0f766e 0%, #134e4a 100%);
}

.thumb-bg-stream {
  background: linear-gradient(135deg, #1e3a8a 0%, #0c4a6e 100%);
}

.thumb-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 4px;
  z-index: 1;
}

.thumb-title {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 2vw, 1rem);
  font-weight: 800;
  line-height: 1.1;
  text-shadow: 2px 2px 0 #000, -1px -1px 0 #fbbf24;
  color: #fef08a;
  z-index: 1;
}

.thumb-title-sm {
  position: absolute;
  bottom: 10px;
  left: 10px;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  color: white;
  z-index: 1;
}

.thumb-face {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 35%;
  height: 70%;
  background: radial-gradient(circle at 30% 30%, #fcd34d, #f59e0b);
  border-radius: 8px;
  border: 2px solid white;
  z-index: 1;
}

.live-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 6px 12px;
  background: #dc2626;
  border-radius: 4px;
  z-index: 1;
}

.thumb-label {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 6px;
}

.floating-toolbar {
  position: absolute;
  bottom: -12px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(13, 18, 32, 0.85);
  border: 1px solid var(--border-hover);
  border-radius: 100px;
  box-shadow: var(--shadow), 0 0 40px rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(16px);
  z-index: 4;
}

.tool-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c);
}

.tool-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 4px;
}

/* ===== Logos bar ===== */
.logos-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.logos-bar p {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.logo-strip li {
  list-style: none;
}

/* ===== Sections ===== */
.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 40px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-light);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-muted);
}

.features {
  padding: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  position: relative;
  padding: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 40%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  border-color: rgba(59, 130, 246, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-subtle);
  border-radius: 12px;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* ===== How it works ===== */
.how-it-works {
  background: var(--bg-elevated);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 36px 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 50%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}

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

@media (min-width: 969px) {
  .step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -20px;
    width: 24px;
    height: 2px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.4), transparent);
    transform: translateY(-50%);
  }
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.5;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* ===== Pricing ===== */
.pricing {
  padding: 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.price-card {
  position: relative;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.price-card:not(.price-card-featured):hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.price-card-featured {
  border-color: rgba(59, 130, 246, 0.35);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.1) 0%, var(--bg-card) 45%);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.15), var(--shadow-lg), var(--shadow-glow);
  transform: scale(1.02);
}

.price-card-featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--gradient);
  color: white;
  border-radius: 100px;
}

.price-header h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.price-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.price-amount {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-muted);
}

.amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.amount-decimal {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

.period {
  font-size: 0.9375rem;
  color: var(--text-dim);
  margin-left: 4px;
  align-self: flex-end;
  padding-bottom: 8px;
}

.price-features {
  flex: 1;
  margin-bottom: 32px;
}

.price-features li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.price-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 700;
  color: white;
  background: var(--gradient);
  border-radius: 50%;
}

/* ===== FAQ ===== */
.faq {
  background: var(--bg-elevated);
}

.faq-list {
  max-width: 640px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item[open] {
  border-color: rgba(59, 130, 246, 0.25);
}

.faq-item summary {
  padding: 20px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  color: var(--accent-light);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== CTA banner ===== */
.cta-banner {
  padding: 0;
}

.cta-inner {
  position: relative;
  text-align: center;
  padding: 32px 24px;
  background: var(--gradient-subtle);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cta-inner::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.15), transparent 70%);
  pointer-events: none;
}

.cta-inner h2,
.cta-inner p,
.cta-inner .btn {
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.cta-inner p {
  color: var(--text-muted);
  margin-bottom: 28px;
}

/* ===== Footer ===== */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

.footer-brand p {
  margin-top: 12px;
  font-size: 0.875rem;
  color: var(--text-dim);
  max-width: 280px;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-links h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--text);
}

.footer-copy {
  grid-column: 1 / -1;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-dim);
}

/* ===== Sign-in modal (showcase) ===== */
.sign-in-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sign-in-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 420px;
  padding: 44px 40px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.4s var(--ease-out);
  overflow: hidden;
}

.modal-forgot {
  display: block;
  text-align: right;
  font-size: 0.8125rem;
  color: var(--accent-light);
  margin: -8px 0 20px;
  transition: color var(--transition);
}

.modal-forgot:hover {
  color: var(--accent-cyan);
}

.sign-in-modal.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.modal-content h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.modal-subtitle {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.sign-in-form label {
  display: block;
  margin-bottom: 20px;
}

.sign-in-form label span {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.sign-in-form input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color var(--transition);
}

.sign-in-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* ===== Animations ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gradientFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.1); }
}

@keyframes gridDrift {
  0% { transform: translateY(0); }
  100% { transform: translateY(64px); }
}

@keyframes livePulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.5);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 0 16px 4px rgba(220, 38, 38, 0.45);
  }
}

@keyframes toolbarPop {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes featuredGlow {
  0%, 100% {
    box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.15), var(--shadow-lg), 0 0 40px rgba(59, 130, 246, 0.08);
  }
  50% {
    box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.3), var(--shadow-lg), 0 0 70px rgba(59, 130, 246, 0.18);
  }
}

@keyframes shine {
  0% { transform: translateX(-120%) skewX(-12deg); opacity: 0; }
  15% { opacity: 1; }
  50% { transform: translateX(120%) skewX(-12deg); opacity: 0; }
  100% { transform: translateX(120%) skewX(-12deg); opacity: 0; }
}

@keyframes badgeBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-4px); }
}

.header-animate {
  animation: slideDown 0.7s var(--ease-out) forwards;
}

.hero-animate {
  opacity: 0;
  animation: fadeUp 0.85s var(--ease-out) forwards;
  animation-delay: var(--delay, 0s);
}

.hero-visual-animate {
  opacity: 0;
  animation: scaleIn 1.1s var(--ease-out) 0.35s forwards;
}

.hero-showcase-glow {
  animation: glowPulse 5s ease-in-out infinite;
}

.hero-glow-1 {
  animation: glowPulse 6s ease-in-out infinite;
}

.hero-glow-2 {
  animation: glowPulse 8s ease-in-out infinite reverse;
}

.hero-grid {
  animation: gridDrift 24s linear infinite;
}

.gradient-animate {
  background-size: 200% auto;
  animation: gradientFlow 4s ease infinite;
}

.live-badge {
  animation: livePulse 2s ease-in-out infinite;
}

.floating-toolbar {
  opacity: 0;
  animation: toolbarPop 0.75s var(--ease-out) 1s forwards;
}

.tool-dot:nth-child(1) { animation: pulse 2.5s ease-in-out infinite; }
.tool-dot:nth-child(2) { animation: pulse 2.5s ease-in-out infinite 0.4s; }
.tool-dot:nth-child(3) { animation: pulse 2.5s ease-in-out infinite 0.8s; }

.price-card-featured {
  animation: featuredGlow 4s ease-in-out infinite;
}

.popular-badge {
  animation: badgeBounce 2.5s ease-in-out infinite;
}

.thumb-preview::after {
  animation: shine 5s ease-in-out infinite;
}

.feature-icon {
  transition: transform 0.4s var(--ease-out);
}

.feature-card:hover .feature-icon {
  transform: scale(1.12) rotate(-6deg);
}

.step:hover .step-num {
  opacity: 0.85;
  transform: scale(1.05);
  display: inline-block;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.reveal-up,
.reveal-scale {
  opacity: 0;
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
  transition-delay: var(--delay, 0s);
}

.reveal-up {
  transform: translateY(36px);
}

.reveal-scale {
  transform: scale(0.94) translateY(20px);
}

.reveal-up.is-visible,
.reveal-scale.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.logo-strip li {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.logos-bar.is-visible .logo-strip li {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.logos-bar.is-visible .logo-strip li:nth-child(1) { transition-delay: 0.05s; }
.logos-bar.is-visible .logo-strip li:nth-child(2) { transition-delay: 0.12s; }
.logos-bar.is-visible .logo-strip li:nth-child(3) { transition-delay: 0.19s; }
.logos-bar.is-visible .logo-strip li:nth-child(4) { transition-delay: 0.26s; }
.logos-bar.is-visible .logo-strip li:nth-child(5) { transition-delay: 0.33s; }

.thumbnail-showcase.tilt-active .thumb-card {
  transition: transform 0.15s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-animate,
  .hero-visual-animate,
  .reveal-up,
  .reveal-scale,
  .logo-strip li {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}

.sign-in-form .btn {
  margin-top: 8px;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }

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

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

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    padding: 24px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }

  .nav.open .nav-actions {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: calc(var(--header-h) + 200px);
    left: 24px;
    right: 24px;
    padding: 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    z-index: 99;
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .thumb-card-secondary,
  .thumb-card-tertiary {
    display: none;
  }

  .thumb-card-main {
    position: relative;
    width: 100%;
  }

  .thumbnail-showcase {
    min-height: auto;
  }
}