/* ============================================================
   Mylurio — Landing Page Styles
   ============================================================ */

/* --- Tokens --- */
:root {
  --primary:        #7c3aed;
  --primary-dark:   #6d28d9;
  --primary-light:  #a78bfa;
  --primary-50:     #f5f3ff;
  --primary-100:    #ede9fe;
  --secondary:      #ec4899;
  --secondary-dark: #db2777;
  --secondary-50:   #fdf2f8;
  --accent:         #06b6d4;
  --accent-dark:    #0891b2;
  --accent-50:      #ecfeff;
  --amber:          #f59e0b;
  --amber-50:       #fffbeb;
  --success:        #10b981;

  --text:        #0f172a;
  --text-muted:  #475569;
  --text-light:  #94a3b8;
  --bg:          #ffffff;
  --bg-alt:      #faf9ff;
  --bg-section:  #f5f3ff;
  --border:      #e9e7f5;
  --border-light:#f1eff9;

  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow:    0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 24px -8px rgba(15, 23, 42, 0.12), 0 4px 8px -4px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 28px 50px -16px rgba(76, 29, 149, 0.18), 0 12px 22px -10px rgba(236, 72, 153, 0.12);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Manrope', var(--font);

  --header-h: 76px;
  --container: 1200px;
  --transition: 0.2s ease;

  --grad-primary: linear-gradient(135deg, #7c3aed 0%, #ec4899 60%, #06b6d4 120%);
  --grad-soft:    linear-gradient(135deg, #f5f3ff 0%, #fff 50%, #ecfeff 100%);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.25rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.875rem, 4.2vw, 2.875rem); }
h3 { font-size: clamp(1.125rem, 2.4vw, 1.375rem); font-weight: 700; }
h4 { font-size: 1.0625rem; font-weight: 700; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (max-width: 480px) {
  .container { padding: 0 1.125rem; }
}
.section { padding: 6rem 0; position: relative; }
.section-tight { padding: 2.5rem 0; }
.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.125rem;
  margin-top: 0.875rem;
}
.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
  margin-bottom: 0.875rem;
  padding: 0.3rem 0.875rem;
  background: var(--primary-50);
  border-radius: 100px;
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
}

/* --- Grid --- */
.grid { display: grid; gap: 1.75rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 100px;
  transition: all var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 8px 22px -8px rgba(124, 58, 237, 0.55);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -8px rgba(124, 58, 237, 0.6);
}
.btn-secondary {
  background: var(--bg);
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--bg-alt);
  color: var(--text);
  border-color: var(--primary-light);
  transform: translateY(-1px);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--text);
  border-color: var(--border);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: #fff;
  color: var(--primary);
  border-color: var(--primary-light);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-accent {
  background: #fff;
  color: var(--primary-dark);
  border-color: transparent;
  box-shadow: 0 8px 22px -8px rgba(0, 0, 0, 0.25);
}
.btn-accent:hover {
  background: #f8fafc;
  color: var(--primary-dark);
  transform: translateY(-1px);
}
.btn-lg {
  padding: 1.05rem 2rem;
  font-size: 1rem;
}
.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.875rem;
}
.btn-play {
  display: inline-flex;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.55rem;
  align-items: center;
  justify-content: center;
  padding-left: 2px;
}
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-bottom: 2.5rem;
}

/* --- Header --- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
  height: var(--header-h);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px -8px rgba(15, 23, 42, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.brand:hover { color: var(--text); }
.brand-icon {
  width: 38px;
  height: 38px;
  background: var(--grad-primary);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px -4px rgba(124, 58, 237, 0.45);
  color: #fff;
}
.brand-icon svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}
.brand-name {
  background: linear-gradient(135deg, #0f172a 0%, #4c1d95 70%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-main a {
  padding: 0.5rem 0.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-main a:hover {
  color: var(--primary);
  background: var(--primary-50);
}
.nav-link-muted { color: var(--text-light) !important; margin-left: 0.5rem; }
.nav-link-muted:hover { color: var(--text) !important; background: transparent !important; }
.nav-cta { margin-left: 0.5rem; }
.nav-main a.btn.nav-cta {
  color: #fff;
  background: var(--grad-primary);
  box-shadow: 0 6px 16px -6px rgba(124, 58, 237, 0.55);
}
.nav-main a.btn.nav-cta:hover {
  color: #fff;
  background: var(--grad-primary);
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1010;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 1024px) {
  .nav-toggle { display: flex; }
  .nav-main {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background: var(--bg);
    flex-direction: column;
    align-items: stretch;
    padding: 5.5rem 1.5rem 2rem;
    gap: 0.25rem;
    box-shadow: -10px 0 40px rgba(15, 23, 42, 0.12);
    transition: right 0.3s ease;
    z-index: 1005;
    overflow-y: auto;
  }
  .nav-main.open { right: 0; }
  .nav-main a {
    padding: 0.85rem 1rem;
    font-size: 1rem;
  }
  .nav-cta, .nav-link-muted { margin-left: 0; margin-top: 0.5rem; }
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(4px);
    z-index: 1002;
  }
  .nav-overlay.open { display: block; }
}

/* --- Hero --- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 4rem) 0 5rem;
  overflow: hidden;
  background: var(--grad-soft);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: blob-float 22s ease-in-out infinite;
}
.blob-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, #c4b5fd 0%, transparent 70%);
  top: -160px; right: -80px;
}
.blob-2 {
  width: 440px; height: 440px;
  background: radial-gradient(circle, #f9a8d4 0%, transparent 70%);
  bottom: -180px; left: -100px;
  animation-delay: -7s;
}
.blob-3 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, #67e8f9 0%, transparent 70%);
  top: 30%; left: 45%;
  opacity: 0.3;
  animation-delay: -14s;
}
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(40px, -30px) scale(1.06); }
  66%      { transform: translate(-30px, 25px) scale(0.96); }
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
}

.hero-copy h1 { margin-bottom: 1.5rem; }
.hero-lede {
  font-size: 1.1875rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.65;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem 0.4rem 0.55rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-dark);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

.hero-social {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.avatar-stack {
  display: flex;
  align-items: center;
}
.avatar-stack .avatar {
  width: 38px; height: 38px;
  margin-left: -10px;
  border: 2.5px solid #fff;
  box-shadow: var(--shadow-sm);
}
.avatar-stack .avatar:first-child { margin-left: 0; }
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.8125rem;
  color: #fff;
}
.avatar-1 { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.avatar-2 { background: linear-gradient(135deg, #ec4899, #f9a8d4); }
.avatar-3 { background: linear-gradient(135deg, #06b6d4, #67e8f9); }
.avatar-4 { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.avatar-5 { background: var(--text); }

.hero-stars {
  font-size: 0.9375rem;
  color: var(--amber);
  font-weight: 600;
  letter-spacing: 1px;
}
.hero-stars span {
  margin-left: 0.5rem;
  color: var(--text);
  letter-spacing: normal;
}
.hero-social-sub {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Hero visual mock cards */
.hero-visual {
  position: relative;
  min-height: 520px;
}
.mock-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  position: absolute;
  animation: card-float 8s ease-in-out infinite;
}
.mock-card-feed {
  width: 92%;
  max-width: 380px;
  padding: 1.25rem;
  top: 0;
  left: 0;
  z-index: 3;
}
.mock-card-room {
  width: 78%;
  max-width: 320px;
  padding: 1.25rem;
  bottom: 20px;
  right: 0;
  z-index: 4;
  animation-delay: -2s;
}
.mock-card-notif {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 240px;
  padding: 0.85rem 1rem;
  bottom: 28%;
  left: -10px;
  z-index: 5;
  animation-delay: -4s;
}
.mock-card-ping {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: auto;
  padding: 0.6rem 1rem 0.6rem 0.85rem;
  top: 46%;
  right: -8px;
  z-index: 5;
  font-size: 0.8125rem;
  border-radius: 100px;
  animation-delay: -6s;
}

@keyframes card-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.mock-card-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.875rem;
}
.mock-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8125rem;
  color: #fff;
  flex-shrink: 0;
}
.mock-avatar-pink { background: linear-gradient(135deg, #ec4899, #f9a8d4); }
.mock-card-meta { flex: 1; line-height: 1.3; font-size: 0.875rem; }
.mock-card-meta strong { display: block; font-weight: 600; }
.mock-card-meta span { color: var(--text-muted); font-size: 0.8125rem; }
.mock-card-meta em { color: var(--primary); font-style: normal; font-weight: 600; }
.mock-pin { color: var(--amber); font-size: 1.125rem; }

.mock-card-body {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 0.875rem;
}
.mock-card-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.875rem;
}
.mock-tag {
  background: var(--primary-50);
  color: var(--primary);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
}
.mock-card-actions {
  display: flex;
  gap: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
}

.mock-room-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--secondary);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.mock-room-dot {
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.2);
  animation: pulse-dot 1.6s ease infinite;
}
.mock-room-title { font-weight: 800; font-size: 1.125rem; margin-bottom: 0.25rem; font-family: var(--font-display); }
.mock-room-host { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: 1rem; }
.mock-room-faces { display: flex; margin-bottom: 1rem; }
.mock-face {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid #fff;
  margin-left: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.75rem;
  color: #fff;
}
.mock-face:first-child { margin-left: 0; }
.mock-face-1 { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.mock-face-2 { background: linear-gradient(135deg, #ec4899, #f9a8d4); }
.mock-face-3 { background: linear-gradient(135deg, #06b6d4, #67e8f9); }
.mock-face-4 { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.mock-face-5 { background: var(--text); font-size: 0.6875rem; }

.mock-room-cta {
  width: 100%;
  background: var(--grad-primary);
  color: #fff;
  padding: 0.7rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
}

.mock-notif-icon {
  width: 38px; height: 38px;
  border-radius: 12px;
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.mock-notif-text { font-size: 0.8125rem; line-height: 1.4; }
.mock-notif-text strong { display: block; font-weight: 600; }
.mock-notif-text span { color: var(--text-muted); }
.mock-notif-text em { color: var(--primary); font-style: normal; font-weight: 600; }

.mock-ping-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
}

@media (max-width: 1024px) {
  .hero-visual { min-height: 460px; max-width: 480px; margin: 0 auto; }
}
@media (max-width: 480px) {
  .hero { padding: calc(var(--header-h) + 2.5rem) 0 3rem; }
  .hero-visual { min-height: 440px; }
  .mock-card-feed { width: 100%; max-width: 100%; }
  .mock-card-room { width: 84%; bottom: 10px; }
  .mock-card-notif { width: 200px; left: 0; }
  .mock-card-ping { right: 0; }
  .hero-social { flex-wrap: wrap; }
}
@media (max-width: 380px) {
  .hero-visual { min-height: 420px; }
  .mock-card-notif { display: none; }
}

/* --- Stats --- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding: 2.25rem 2rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3.4vw, 2.625rem);
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 1.75rem 1.25rem; gap: 1.5rem; }
}

/* --- Pillars --- */
.pillar {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.3s ease;
}
.pillar:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}
.pillar-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.pillar-icon svg { width: 28px; height: 28px; }
.pillar-icon-violet { background: var(--primary-50); color: var(--primary); }
.pillar-icon-pink   { background: var(--secondary-50); color: var(--secondary); }
.pillar-icon-cyan   { background: var(--accent-50); color: var(--accent); }
.pillar h3 { margin-bottom: 0.5rem; }
.pillar p { color: var(--text-muted); font-size: 0.9375rem; }

/* --- Feature Cards --- */
.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-soft);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}
.feature-card > * { position: relative; z-index: 1; }
.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--primary-100);
}
.feature-card:hover::before { opacity: 1; }
.feature-emoji {
  font-size: 2rem;
  margin-bottom: 1rem;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-50), var(--secondary-50));
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-card h3 { margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-muted); font-size: 0.9375rem; }

/* --- Feature deep-dive --- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
}
.feature-row-reverse > .feature-info { order: 2; }
.feature-row-reverse > .feature-visual { order: 1; }
.feature-info .section-label { margin-bottom: 1rem; }
.feature-info h2 { margin-bottom: 1rem; }
.feature-info p { color: var(--text-muted); font-size: 1.0625rem; margin-bottom: 1.25rem; }
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}
.feature-list li::before {
  content: "✓";
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
  width: 22px; height: 22px;
  background: rgba(16, 185, 129, 0.12);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

@media (max-width: 900px) {
  .feature-row { grid-template-columns: 1fr; gap: 2.5rem; }
  .feature-row-reverse > .feature-info,
  .feature-row-reverse > .feature-visual { order: initial; }
}

.feature-visual { position: relative; }
.visual-card {
  background: linear-gradient(135deg, var(--primary-50), var(--secondary-50) 60%, var(--accent-50));
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  min-height: 400px;
}

.visual-feed { display: flex; flex-direction: column; gap: 1rem; }
.visual-feed-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.visual-feed-row-alt { flex-direction: row-reverse; }
.visual-feed-row-alt .visual-bubble { background: #fff; }
.visual-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.avatar-pink   { background: linear-gradient(135deg, #ec4899, #f9a8d4); }
.avatar-violet { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.avatar-cyan   { background: linear-gradient(135deg, #06b6d4, #67e8f9); }
.avatar-amber  { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.visual-bubble {
  flex: 1;
  background: #fff;
  border-radius: 16px;
  padding: 1rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}
.visual-bubble-alt {
  background: var(--text);
  color: #fff;
}
.visual-bubble-alt strong, .visual-bubble-alt p { color: #fff; }
.visual-bubble-alt .visual-bubble-meta { color: rgba(255, 255, 255, 0.6); }
.visual-bubble strong { display: block; font-weight: 600; margin-bottom: 0.25rem; font-size: 0.875rem; }
.visual-bubble p { font-size: 0.875rem; line-height: 1.55; margin-bottom: 0.5rem; color: inherit; }
.visual-bubble-meta { font-size: 0.75rem; color: var(--text-light); }

/* Audio room visual */
.visual-room { color: var(--text); }
.visual-room-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--secondary);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.visual-live-dot {
  width: 10px; height: 10px;
  background: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.22);
  animation: pulse-dot 1.6s ease infinite;
}
.visual-room h4 { font-size: 1.5rem; font-weight: 800; margin-bottom: 0.25rem; font-family: var(--font-display); }
.visual-room-host { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.visual-room-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}
.visual-speaker {
  background: #fff;
  border-radius: var(--radius);
  padding: 0.875rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--border-light);
}
.visual-face {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.visual-speaker-name { font-weight: 600; font-size: 0.875rem; }
.visual-speaker-role { font-size: 0.75rem; color: var(--text-light); }
.visual-cta {
  width: 100%;
  background: var(--grad-primary);
  color: #fff;
  padding: 0.85rem;
  border-radius: var(--radius);
  font-weight: 600;
}

/* Privacy visual */
.visual-privacy { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.privacy-shield {
  width: 88px; height: 88px;
  background: var(--grad-primary);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 16px 32px -10px rgba(124, 58, 237, 0.4);
}
.privacy-shield svg { width: 44px; height: 44px; }
.privacy-rows {
  width: 100%;
  background: #fff;
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--border-light);
}
.privacy-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9375rem;
}
.privacy-row:last-child { border-bottom: none; }
.privacy-on  {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--success);
  background: rgba(16, 185, 129, 0.12);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.privacy-off {
  font-size: 0.75rem;
  font-weight: 700;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  letter-spacing: 0.05em;
}

/* --- Communities --- */
.community-grid { gap: 1.25rem; }
.community-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s ease;
  display: block;
  color: var(--text);
}
.community-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
  color: var(--text);
}
.community-emoji {
  font-size: 1.75rem;
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.875rem;
}
.community-1 .community-emoji { background: linear-gradient(135deg, #fef3c7, #fde68a); }
.community-2 .community-emoji { background: linear-gradient(135deg, #ecfccb, #d9f99d); }
.community-3 .community-emoji { background: linear-gradient(135deg, #ede9fe, #ddd6fe); }
.community-4 .community-emoji { background: linear-gradient(135deg, #fce7f3, #fbcfe8); }
.community-5 .community-emoji { background: linear-gradient(135deg, #cffafe, #a5f3fc); }
.community-6 .community-emoji { background: linear-gradient(135deg, #ffedd5, #fed7aa); }
.community-7 .community-emoji { background: linear-gradient(135deg, #e0e7ff, #c7d2fe); }
.community-8 .community-emoji { background: linear-gradient(135deg, #fee2e2, #fecaca); }

.community-card h4 { margin-bottom: 0.4rem; font-size: 1.0625rem; }
.community-card p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.5; margin-bottom: 1rem; min-height: 42px; }
.community-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-light);
  padding-top: 0.875rem;
  border-top: 1px solid var(--border-light);
}
.community-live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--secondary);
  font-weight: 600;
}
.live-dot {
  width: 6px; height: 6px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse-dot 1.6s ease infinite;
}

/* --- Showcase --- */
.showcase-section { background: var(--bg-alt); }
.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 1024px) {
  .showcase-grid { grid-template-columns: 1fr; gap: 3rem; }
}
.showcase-copy h2 { margin: 1rem 0; }
.showcase-copy p { color: var(--text-muted); font-size: 1.0625rem; margin-bottom: 1.25rem; }
/* Phone mockup */
.showcase-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 580px;
}
.phone {
  position: relative;
  width: 290px;
  height: 580px;
  background: #0f172a;
  border-radius: 44px;
  padding: 14px;
  box-shadow:
    0 30px 60px -20px rgba(76, 29, 149, 0.4),
    0 16px 30px -16px rgba(15, 23, 42, 0.3),
    inset 0 0 0 2px rgba(255, 255, 255, 0.06);
}
.phone-notch {
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 26px;
  background: #0f172a;
  border-radius: 100px;
  z-index: 4;
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #fff 0%, #faf9ff 100%);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  padding: 38px 16px 70px;
}
.phone-statusbar {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1rem;
}
.phone-icons { letter-spacing: 1px; opacity: 0.6; }
.phone-app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.phone-greeting { font-weight: 800; font-size: 1rem; font-family: var(--font-display); }
.phone-subgreeting { font-size: 0.75rem; color: var(--text-muted); }
.phone-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.phone-pills {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.phone-pill {
  padding: 0.35rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  background: var(--bg-alt);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}
.phone-pill-active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}
.phone-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 0.875rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow-sm);
}
.phone-card-head {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
}
.phone-mini-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 0.6875rem;
}
.phone-card-head strong { display: block; font-weight: 600; font-size: 0.8125rem; }
.phone-card-head span { color: var(--text-muted); font-size: 0.6875rem; }
.phone-card p { font-size: 0.8125rem; line-height: 1.45; margin-bottom: 0.5rem; }
.phone-card-foot { font-size: 0.6875rem; color: var(--text-muted); }
.phone-tab {
  position: absolute;
  bottom: 14px;
  left: 16px;
  right: 16px;
  background: #fff;
  border-radius: 100px;
  padding: 0.6rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12);
  border: 1px solid var(--border-light);
}
.phone-tab-cta {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
}

.phone-float {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  animation: card-float 7s ease-in-out infinite;
}
.phone-float strong { font-weight: 600; display: block; }
.phone-float span { color: var(--text-muted); font-size: 0.75rem; }
.phone-float-msg { top: 12%; left: 0; animation-delay: -1s; }
.phone-float-room {
  bottom: 14%;
  right: 0;
  animation-delay: -3s;
  border-radius: 100px;
  padding: 0.5rem 0.875rem;
  font-size: 0.75rem;
}
.phone-float-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
}
.phone-float-dot {
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.18);
  animation: pulse-dot 1.6s ease infinite;
}

@media (max-width: 480px) {
  .showcase-visual { min-height: 560px; }
  .phone { width: 260px; height: 540px; }
  .phone-float-msg { left: 0; }
  .phone-float-room { right: 0; }
}
@media (max-width: 380px) {
  .phone { width: 240px; height: 500px; }
  .phone-float { padding: 0.6rem 0.75rem; font-size: 0.75rem; }
  .phone-float-avatar { width: 30px; height: 30px; }
}

/* --- Steps --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  left: 12%;
  right: 12%;
  top: 26px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-light), var(--secondary), var(--accent), transparent);
  opacity: 0.4;
  z-index: 0;
}
.step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  margin: 0 auto 1.25rem;
  box-shadow: 0 12px 24px -8px rgba(124, 58, 237, 0.4);
  border: 4px solid #fff;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--text-muted); font-size: 0.9375rem; }

@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; gap: 2rem; }
  .steps::before { display: none; }
}

/* --- Testimonials --- */
.testimonial {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.875rem;
  transition: all 0.3s ease;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-100);
  font-weight: 800;
}
.testimonial:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--amber);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}
.testimonial-text {
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}
.testimonial-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8125rem;
  color: #fff;
}
.testimonial-name { font-weight: 600; font-size: 0.9375rem; }
.testimonial-role { font-size: 0.8125rem; color: var(--text-light); }

/* --- FAQ --- */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.faq-item.open {
  border-color: var(--primary-light);
  box-shadow: 0 8px 24px -10px rgba(124, 58, 237, 0.2);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: transparent;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  color: var(--text);
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-alt); }
.faq-icon {
  flex-shrink: 0;
  width: 30px; height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--primary);
  background: var(--primary-50);
  border-radius: 50%;
  transition: transform 0.3s ease;
  font-weight: 400;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* --- Opt-in form section --- */
.optin-section {
  padding: 6rem 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
}
.contact-form-column {
  max-width: 640px;
  margin: 0 auto;
}
#disclaimer-form-widget {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 30px 60px -28px rgba(76, 29, 149, 0.18),
    0 14px 28px -16px rgba(15, 23, 42, 0.08);
}
#disclaimerFormWidget {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-info-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
}
.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.input-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}
#disclaimerFormWidget input[type="text"],
#disclaimerFormWidget input[type="tel"],
#disclaimerFormWidget input[type="email"] {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
#disclaimerFormWidget input::placeholder { color: var(--text-light); }
#disclaimerFormWidget input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}
#disclaimerFormWidget input.error {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.04);
}
#disclaimerFormWidget input.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}
#disclaimerFormWidget input.valid {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.04);
}
.error-message {
  display: none;
  font-size: 0.8125rem;
  color: #b91c1c;
  font-weight: 500;
}

.consent-section {
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1rem 1.125rem;
}
.consent-title {
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.625rem;
  color: var(--text);
  letter-spacing: 0.01em;
}
.checkbox-item {
  display: flex;
  gap: 0.625rem;
  align-items: flex-start;
}
.checkbox-item input[type="checkbox"] {
  margin: 4px 0 0;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}
.disclaimer-links,
.required-checkbox-links {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
  cursor: pointer;
  user-select: none;
}
.disclaimer-links a,
.required-checkbox-links a {
  color: var(--primary);
  text-decoration: underline;
}
.disclaimer-links a:hover,
.required-checkbox-links a:hover { color: var(--primary-dark); }
.disclaimer-links strong,
.required-checkbox-links strong { color: var(--text); font-weight: 700; }

.required-checkbox {
  background: var(--primary-50);
  border: 1px solid var(--primary-100);
  border-radius: var(--radius);
  padding: 1rem 1.125rem;
}
.required-checkbox-links {
  font-size: 0.8125rem;
  color: var(--text);
}

.bot-check-container {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: stretch;
}
.bot-check-button {
  background: #fff;
  border: 1.5px solid var(--border);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
}
.bot-check-button:hover:not(:disabled) {
  border-color: var(--primary);
  background: var(--primary-50);
}
.bot-check-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}
.bot-check-button.verified {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--success);
  opacity: 1;
}
.bot-check-timer {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: center;
  min-height: 1.2em;
}
.bot-check-error {
  display: none;
  font-size: 0.8125rem;
  color: #b91c1c;
  text-align: center;
  font-weight: 500;
}

.hidden-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.submit-button {
  width: 100%;
  background: var(--grad-primary);
  color: #fff;
  padding: 1rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  box-shadow: 0 10px 22px -8px rgba(124, 58, 237, 0.5);
  transition: transform var(--transition), box-shadow var(--transition);
  margin-top: 0.25rem;
}
.submit-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -8px rgba(124, 58, 237, 0.55);
}

@media (max-width: 540px) {
  .optin-section { padding: 4rem 0; }
  #disclaimer-form-widget { padding: 1.75rem 1.25rem; border-radius: var(--radius-lg); }
}

/* Success Modal */
#success-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 9000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
#success-modal.show { display: flex; }
.modal-content {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 2.75rem 2rem 2rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 30px 60px -20px rgba(15, 23, 42, 0.4);
  animation: modal-pop 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}
.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #34d399);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  margin: 0 auto 1.25rem;
  box-shadow: 0 14px 28px -8px rgba(16, 185, 129, 0.5);
}
.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.modal-message {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}
.close-button {
  background: var(--grad-primary);
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9375rem;
  box-shadow: 0 8px 18px -6px rgba(124, 58, 237, 0.5);
  transition: transform var(--transition), box-shadow var(--transition);
}
.close-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -8px rgba(124, 58, 237, 0.55);
}

/* --- Footer --- */
.site-footer {
  background: #0a0717;
  color: #cbd5e1;
  padding: 4.5rem 0 0;
  text-align: center;
}
.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  padding-bottom: 2.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.brand-footer { color: #fff; }
.brand-footer .brand-name {
  background: linear-gradient(135deg, #fff, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-tagline {
  font-size: 0.9375rem;
  color: #94a3b8;
  margin: 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  max-width: 880px;
  margin: 0 auto;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.875rem;
}
.footer-heading {
  color: #fff;
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer-text {
  color: #94a3b8;
  font-size: 0.9375rem;
  line-height: 1.7;
  font-style: normal;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}
.footer-links a {
  color: #94a3b8;
  font-size: 0.9375rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  padding: 1.75rem 0;
  font-size: 0.8125rem;
  color: #64748b;
}

@media (max-width: 768px) {
  .site-footer { padding-top: 3.5rem; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem 0;
  }
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Utility --- */
.text-center { text-align: center; }

/* ============================================================
   Auth Pages (sign in + join)
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--grad-soft);
  position: relative;
  overflow: hidden;
}
.auth-page .auth-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.auth-shell {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 2.5rem) 1.25rem 3.5rem;
  position: relative;
  z-index: 1;
}
.auth-card {
  width: 100%;
  max-width: 460px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.25rem;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 30px 60px -28px rgba(76, 29, 149, 0.3),
    0 14px 28px -16px rgba(15, 23, 42, 0.12);
}
.auth-card-head {
  text-align: center;
  margin-bottom: 1.75rem;
}
.auth-mark {
  width: 52px;
  height: 52px;
  background: var(--grad-primary);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 10px 22px -6px rgba(124, 58, 237, 0.45);
  color: #fff;
}
.auth-mark svg { width: 26px; height: 26px; fill: #fff; }
.auth-card-head h1 {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}
.auth-card-head p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.auth-field { display: flex; flex-direction: column; gap: 0.4rem; }
.auth-field label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
}
.auth-input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.9375rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.auth-input::placeholder { color: var(--text-light); }
.auth-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}
.auth-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  margin-top: -0.25rem;
}
.auth-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}
.auth-checkbox input { accent-color: var(--primary); }
.auth-row a { color: var(--primary); font-weight: 600; }

.auth-submit {
  width: 100%;
  padding: 0.95rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  background: var(--grad-primary);
  border-radius: var(--radius);
  box-shadow: 0 10px 22px -8px rgba(124, 58, 237, 0.5);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  margin-top: 0.5rem;
}
.auth-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -8px rgba(124, 58, 237, 0.55);
}
.auth-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.auth-message {
  display: none;
  margin-top: 1rem;
  padding: 1rem 1.125rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  line-height: 1.5;
  border: 1px solid transparent;
  align-items: flex-start;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.auth-message.is-visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
.auth-message.is-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #b91c1c;
}
.auth-message.is-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.35);
  color: #047857;
}
.auth-message strong { font-weight: 700; }
.auth-message-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  line-height: 1;
  margin-top: 1px;
  color: #fff;
}
.auth-message.is-error .auth-message-icon { background: #ef4444; }
.auth-message.is-success .auth-message-icon { background: #10b981; }

.auth-foot {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}
.auth-foot a { color: var(--primary); font-weight: 600; }
.auth-foot a:hover { color: var(--primary-dark); }

.auth-fineprint {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--text-light);
  text-align: center;
  line-height: 1.5;
}
.auth-fineprint a { color: var(--text-muted); text-decoration: underline; }

@media (max-width: 480px) {
  .auth-card { padding: 2.25rem 1.5rem; border-radius: var(--radius-lg); }
  .auth-shell { padding: calc(var(--header-h) + 1.5rem) 1rem 2.5rem; }
}