/* ==========================================================================
   BELUGA WAITLIST DESIGN SYSTEM & STYLESHEET
   Company: Beluga Properties Limited
   Brand Colors: Primary #4167F6, Dark #0A0E1A, Light #F2F2F2
   Themes: Light & Dark Mode
   ========================================================================== */

/* Dark Mode Tokens (Default) */
:root,
html[data-theme="dark"] {
  --color-primary: #4167F6;
  --color-primary-hover: #3155E3;
  --color-primary-light: #6787FF;
  --color-primary-glow: rgba(65, 103, 246, 0.28);
  --color-primary-subtle: rgba(65, 103, 246, 0.12);

  --color-bg-base: #0A0E1A;
  --color-bg-header: rgba(10, 14, 26, 0.85);
  --color-bg-card: rgba(17, 24, 40, 0.72);
  --color-bg-inner: rgba(10, 14, 26, 0.9);
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-subtle: rgba(255, 255, 255, 0.05);

  --color-text-primary: #FFFFFF;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;

  --color-accent-green: #10B981;
  --color-accent-green-bg: rgba(16, 185, 129, 0.15);

  --color-pass-bg: linear-gradient(135deg, rgba(65, 103, 246, 0.15) 0%, rgba(15, 23, 42, 0.9) 100%);
  --color-pass-border: rgba(65, 103, 246, 0.35);

  --grid-line-color: rgba(255, 255, 255, 0.02);
  --shadow-card: 0 24px 48px -12px rgba(0, 0, 0, 0.6);
}

/* Light Mode Tokens */
html[data-theme="light"] {
  --color-primary: #4167F6;
  --color-primary-hover: #3155E3;
  --color-primary-light: #4167F6;
  --color-primary-glow: rgba(65, 103, 246, 0.18);
  --color-primary-subtle: rgba(65, 103, 246, 0.08);

  --color-bg-base: #F4F6FA;
  --color-bg-header: rgba(244, 246, 250, 0.9);
  --color-bg-card: #FFFFFF;
  --color-bg-inner: #F8FAFC;
  --color-border: #E2E8F0;
  --color-border-subtle: #EDF2F7;

  --color-text-primary: #0F172A;
  --color-text-secondary: #475569;
  --color-text-muted: #94A3B8;

  --color-accent-green: #059669;
  --color-accent-green-bg: rgba(5, 150, 105, 0.12);

  --color-pass-bg: linear-gradient(135deg, #EEF2FF 0%, #FFFFFF 100%);
  --color-pass-border: rgba(65, 103, 246, 0.3);

  --grid-line-color: rgba(0, 0, 0, 0.03);
  --shadow-card: 0 20px 40px -10px rgba(0, 0, 0, 0.08);
}

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

html, body {
  overflow-x: hidden !important;
  max-width: 100vw;
  width: 100%;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

body {
  position: relative;
  min-height: 100vh;
  overflow-x: clip;
  background-color: var(--color-bg-base);
}

main, section, header, footer {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

/* Ambient Background Lights */
.glow-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.8;
  transition: opacity 0.3s ease;
  max-width: 100vw;
}

html[data-theme="light"] .glow-sphere {
  opacity: 0.35;
}

.sphere-1 {
  width: 550px;
  height: 550px;
  max-width: 90vw;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(65, 103, 246, 0.4) 0%, transparent 70%);
}

.sphere-2 {
  width: min(480px, 80vw);
  height: min(480px, 80vw);
  max-width: 80vw;
  top: 780px;
  right: 0;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, transparent 70%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--grid-line-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line-color) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 60%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 50;
  background: var(--color-bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 12px;
  flex-wrap: nowrap;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-text-primary);
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-icon {
  height: 32px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-text-primary);
  white-space: nowrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  flex-wrap: nowrap;
}

/* Hide hamburger on desktop, show desktop-nav */
.hamburger-btn { display: none; }
.desktop-nav { display: flex; }

/* ---- Hamburger button ---- */
.hamburger-btn {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.hamburger-btn:hover {
  border-color: var(--color-primary);
}

.ham-bar {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-text-primary);
  transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease;
  transform-origin: center;
}

/* Animated X when open */
.hamburger-btn.open .ham-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger-btn.open .ham-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}
.hamburger-btn.open .ham-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---- Mobile drawer (slides in from top below header) ---- */
.mobile-drawer {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 49;
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  display: none;
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 20px;
}

.mobile-drawer-pill {
  align-self: flex-start;
}

.mobile-drawer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-drawer-label {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.mobile-drawer-cta {
  width: 100%;
  justify-content: center;
  padding: 14px 20px;
  font-size: 1rem;
}

/* ---- Overlay backdrop ---- */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  animation: fadeOverlay 0.25s ease;
}

@keyframes fadeOverlay {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.theme-toggle-btn svg {
  width: 19px;
  height: 19px;
}

/* Sun / Moon Display */
html[data-theme="dark"] .sun-icon { display: block; }
html[data-theme="dark"] .moon-icon { display: none; }
html[data-theme="light"] .sun-icon { display: none; }
html[data-theme="light"] .moon-icon { display: block; }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 9999px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.pulsing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  outline: none;
  white-space: nowrap !important;
  flex-shrink: 0;
}

.btn-text {
  white-space: nowrap !important;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 8px 24px var(--color-primary-glow);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(65, 103, 246, 0.35);
}

.btn-secondary-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
  border-radius: 8px;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  white-space: nowrap !important;
}

.btn-secondary-sm:hover {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn-block {
  width: 100%;
}

.arrow-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* Hero Section */
.hero-section {
  position: relative;
  z-index: 10;
  padding-top: 56px;
  padding-bottom: 84px;
  text-align: center;
}

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

.badge-wrapper {
  margin-bottom: 22px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: 9999px;
  background: var(--color-primary-subtle);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.badge-icon {
  width: 15px;
  height: 15px;
  color: var(--color-primary);
}

.badge-divider {
  color: var(--color-text-muted);
}

.badge-highlight {
  color: var(--color-primary);
}

.hero-title {
  font-size: clamp(2.1rem, 7vw, 3.5rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  max-width: 860px;
  color: var(--color-text-primary);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.gradient-text {
  background: linear-gradient(135deg, #4167F6 0%, #3B82F6 60%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.8vw, 1.18rem);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin-bottom: 32px;
  line-height: 1.6;
  word-wrap: break-word;
}

/* Social Proof Bar (1,425+ & 672+) */
.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-stack .avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--color-bg-base);
  margin-left: -9px;
  object-fit: cover;
}

.avatar-stack .avatar:first-child {
  margin-left: 0;
}

.proof-statement {
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  text-align: left;
}

.proof-statement strong {
  font-weight: 700;
  color: var(--color-text-primary);
}

.proof-stat-divider {
  color: var(--color-text-muted);
}

.proof-location-tag {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

/* Waitlist Card */
.waitlist-card-wrapper {
  width: 100%;
  max-width: 620px;
}

.waitlist-card {
  position: relative;
  background: var(--color-bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 36px;
  box-shadow: var(--shadow-card);
  text-align: left;
  transition: background 0.25s ease, border-color 0.25s ease;
}

/* Persona Switcher */
.persona-toggle-container {
  margin-bottom: 26px;
}

.persona-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
}

.persona-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  background: var(--color-bg-inner);
  padding: 6px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  width: 100%;
  box-sizing: border-box;
}

.persona-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  line-height: 1.35;
  min-width: 0;
  width: 100%;
  white-space: nowrap;
}

.persona-btn span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tab-icon {
  width: 17px;
  height: 17px;
}

.persona-btn.active {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.persona-btn:hover:not(.active) {
  color: var(--color-text-primary);
  background: var(--color-border-subtle);
}

/* Form Inputs */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 24px;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.input-group label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.required-star {
  color: #EF4444;
}

.optional-tag {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.input-field-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
  transition: color 0.2s ease;
}

.input-field-wrapper input,
.input-field-wrapper select {
  width: 100%;
  padding: 13px 14px 13px 44px;
  background: var(--color-bg-inner);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: all 0.2s ease;
}

.input-field-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.input-field-wrapper input:focus,
.input-field-wrapper select:focus {
  border-color: var(--color-primary);
  background: var(--color-bg-card);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.input-field-wrapper:focus-within .input-icon {
  color: var(--color-primary);
}

.form-footer-notes {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.note-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mini-icon {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

.note-sep {
  color: var(--color-text-muted);
}

/* Spinner */
.spinner {
  animation: rotate 1.5s linear infinite;
  width: 18px;
  height: 18px;
}

.spinner .path {
  stroke: #FFFFFF;
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}

@keyframes rotate {
  100% { transform: rotate(360deg); }
}

@keyframes dash {
  0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
  50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
  100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

/* Early Access Pass Confirmation Card */
.waitlist-success {
  text-align: center;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.success-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-green-bg);
  color: var(--color-accent-green);
  margin-bottom: 16px;
}

.success-icon-badge svg {
  width: 28px;
  height: 28px;
}

.success-title {
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-primary);
}

.success-subtitle {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 26px;
}

.access-pass {
  background: var(--color-pass-bg);
  border: 1px solid var(--color-pass-border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 28px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.access-pass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-primary);
}

.pass-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.pass-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.pass-logo {
  height: 18px;
  width: auto;
}

.pass-status-pill {
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--color-accent-green-bg);
  color: var(--color-accent-green);
  padding: 4px 10px;
  border-radius: 9999px;
}

.pass-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.pass-col {
  display: flex;
  flex-direction: column;
}

.pass-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.pass-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text-primary);
}

.pass-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.pass-tier {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

.pass-issuer {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* Referral Section */
.referral-box {
  background: var(--color-bg-inner);
  border-radius: 14px;
  padding: 20px;
  border: 1px solid var(--color-border);
}

.referral-text {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.referral-input-wrapper {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.referral-input-wrapper input {
  flex: 1;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--color-text-primary);
  font-size: 0.85rem;
  outline: none;
}

.btn-copy {
  padding: 10px 18px;
  background: var(--color-primary);
  border: none;
  border-radius: 8px;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-copy:hover {
  background: var(--color-primary-hover);
}

.share-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-width: 0;
}

.share-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.share-btn span {
  white-space: nowrap;
}

.share-btn:hover {
  color: #FFFFFF;
}

.share-whatsapp:hover {
  background: #25D366;
  border-color: #25D366;
  color: #FFFFFF;
}

.share-twitter:hover {
  background: #0F1419;
  border-color: #0F1419;
  color: #FFFFFF;
}

.share-linkedin:hover {
  background: #0A66C2;
  border-color: #0A66C2;
  color: #FFFFFF;
}

/* Features Grid */
.showcase-section {
  position: relative;
  z-index: 10;
  padding: 86px 0;
  border-top: 1px solid var(--color-border);
}

.section-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: var(--color-text-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 620px;
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

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

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

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

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.icon-verified { background: rgba(16, 185, 129, 0.15); color: #10B981; }
.icon-calendar { background: rgba(65, 103, 246, 0.15); color: #4167F6; }
.icon-chat { background: rgba(245, 158, 11, 0.15); color: #F59E0B; }
.icon-shield { background: rgba(139, 92, 246, 0.15); color: #8B5CF6; }

.feature-title {
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text-primary);
}

.feature-desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}

.feature-tag {
  align-self: flex-start;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 9999px;
  background: var(--color-bg-inner);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

/* Dual Persona Section */
.persona-section {
  position: relative;
  z-index: 10;
  padding: 40px 0 86px;
}

.persona-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

@media (max-width: 860px) {
  .persona-columns {
    grid-template-columns: 1fr;
  }
}

.persona-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 38px;
}

.persona-box-agent {
  border-color: rgba(65, 103, 246, 0.3);
  background: var(--color-bg-card);
}

.persona-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 9999px;
  background: var(--color-bg-inner);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  margin-bottom: 14px;
}

.tag-agent {
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border-color: rgba(65, 103, 246, 0.2);
}

.persona-box h3 {
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-text-primary);
}

.benefit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-list li {
  display: flex;
  gap: 14px;
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.benefit-list li strong {
  color: var(--color-text-primary);
}

.check-bullet {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent-green-bg);
  color: var(--color-accent-green);
  flex-shrink: 0;
  margin-top: 2px;
}

.check-bullet svg {
  width: 13px;
  height: 13px;
}

/* FAQ Accordion */
.faq-section {
  padding: 80px 0;
  border-top: 1px solid var(--color-border);
}

.faq-container {
  max-width: 800px;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 36px;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: left;
  cursor: pointer;
}

.faq-chevron {
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  transition: transform 0.25s ease;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease-out, padding 0.28s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  padding: 0 24px 22px 24px;
  max-height: 200px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Bottom CTA */
.bottom-cta-section {
  padding: 60px 0 96px;
}

.cta-banner {
  background: radial-gradient(circle at 50% 0%, rgba(65, 103, 246, 0.25) 0%, var(--color-bg-card) 75%);
  border: 1px solid rgba(65, 103, 246, 0.35);
  border-radius: 24px;
  padding: 56px 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-card);
}

.cta-banner h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.cta-banner p {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  margin-bottom: 28px;
  max-width: 520px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-top: 60px;
  padding-bottom: 40px;
  background: var(--color-bg-card);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.footer-brand {
  max-width: 320px;
}

.footer-desc {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.footer-entity {
  margin-top: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
}

.footer-links {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
}

.link-group h4 {
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-text-primary);
}

.link-group a,
.link-group span {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}

.link-group a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 12px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-primary);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
  color: var(--color-text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  animation: slideUp 0.3s ease;
}

.toast-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--color-accent-green);
}

.toast-icon svg {
  width: 18px;
  height: 18px;
}

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

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE DESIGN SUITE
   Breakpoints: 1024px (Tablet), 768px (Small Tablet), 640px (Phablet),
                480px (Mobile Standard), 380px (Compact Mobile)
   ========================================================================== */

/* Tablet & Below (<= 1024px) */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

/* Medium Tablets & Large Phones (<= 860px) */
@media (max-width: 860px) {
  .persona-columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Small Tablets (<= 768px) */
@media (max-width: 768px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .header-container {
    height: 64px;
  }

  .hero-section {
    padding-top: 40px;
    padding-bottom: 64px;
  }

  .waitlist-card {
    padding: 28px 24px;
  }

  .showcase-section {
    padding: 64px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    margin-bottom: 36px;
    font-size: 1rem;
  }

  .persona-box {
    padding: 28px 22px;
  }

  .faq-section {
    padding: 60px 0;
  }

  .bottom-cta-section {
    padding: 48px 0 72px;
  }

  .footer-container {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    gap: 36px;
    width: 100%;
  }
}

/* Phablets & Mobile Landscape (<= 640px) */
@media (max-width: 640px) {
  /* Switch to hamburger nav on mobile */
  .desktop-nav {
    display: none !important;
  }

  .hamburger-btn {
    display: inline-flex !important;
  }

  .mobile-drawer {
    display: block;
  }

  .header-container {
    height: 60px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Persona selector stacks cleanly on mobile to eliminate all horizontal scroll */
  .persona-toggle {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 6px;
  }

  .persona-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 14px;
    font-size: 0.88rem;
  }

  .waitlist-card {
    padding: 24px 20px;
    border-radius: 20px;
  }

  /* Submit button single row guaranteed */
  #submit-btn {
    padding: 13px 16px;
    font-size: 0.94rem;
    gap: 8px;
    white-space: nowrap !important;
  }

  .share-actions {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .share-btn {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.88rem;
    justify-content: center;
  }

  .referral-input-wrapper {
    flex-direction: column;
    gap: 8px;
  }

  .referral-input-wrapper input {
    width: 100%;
  }

  .btn-copy {
    width: 100%;
    padding: 12px;
  }

  .pass-header {
    flex-wrap: wrap;
    gap: 10px;
  }

  .pass-body {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero-social-proof {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .proof-statement {
    text-align: center;
    font-size: 0.9rem;
  }

  .form-footer-notes {
    display: none;
  }

  .note-sep {
    display: none;
  }

  .cta-banner {
    padding: 36px 20px;
    border-radius: 20px;
  }

  .cta-banner h2 {
    font-size: 1.65rem;
  }

  .cta-banner .btn {
    width: 100%;
    max-width: 320px;
    white-space: nowrap !important;
  }

  .faq-question {
    padding: 16px 18px;
    font-size: 0.96rem;
  }

  .faq-item.open .faq-answer {
    padding: 0 18px 18px 18px;
  }
}

/* Standard Mobile Devices (<= 540px) */
@media (max-width: 540px) {
  .nav-actions {
    gap: 8px;
  }

  .brand-name {
    font-size: 1.35rem;
  }

  .brand-icon {
    height: 28px;
  }

  .pass-number {
    font-size: 1.45rem;
  }
}

/* Small / Compact Mobile (<= 480px) */
@media (max-width: 480px) {
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .header-container {
    height: 56px;
  }

  .hero-section {
    padding-top: 24px;
    padding-bottom: 44px;
  }

  .badge-pill {
    font-size: 0.76rem;
    padding: 6px 12px;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-title {
    font-size: clamp(1.65rem, 6.5vw, 2.1rem);
    margin-bottom: 14px;
  }

  .hero-subtitle {
    font-size: 0.94rem;
    margin-bottom: 24px;
  }

  .waitlist-card {
    padding: 20px 14px;
    border-radius: 16px;
  }

  .input-field-wrapper input,
  .input-field-wrapper select {
    padding: 12px 14px 12px 42px;
    font-size: 0.9rem;
  }

  #submit-btn {
    padding: 12px 14px;
    font-size: 0.90rem;
    gap: 6px;
  }

  .arrow-icon {
    width: 16px;
    height: 16px;
  }

  .btn {
    padding: 12px 18px;
    font-size: 0.90rem;
  }

  .persona-box {
    padding: 20px 16px;
    border-radius: 18px;
  }

  .persona-box h3 {
    font-size: 1.25rem;
    margin-bottom: 18px;
  }

  .benefit-list li {
    font-size: 0.88rem;
    gap: 10px;
  }

  .footer-links {
    flex-direction: column;
    gap: 20px;
  }

  .site-footer {
    padding-top: 36px;
    padding-bottom: 24px;
  }

  .toast {
    left: 14px;
    right: 14px;
    bottom: 14px;
    font-size: 0.82rem;
    padding: 10px 14px;
    justify-content: center;
  }
}

/* Very Narrow Devices (<= 360px: iPhone SE 1st gen, Galaxy Fold closed) */
@media (max-width: 360px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }

  .waitlist-card {
    padding: 16px 10px;
    border-radius: 14px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-icon {
    height: 22px;
  }

  .live-pill {
    padding: 3px 8px;
    font-size: 0.7rem;
  }

  .theme-toggle-btn {
    width: 34px;
    height: 34px;
  }

  #submit-btn {
    padding: 11px 10px;
    font-size: 0.84rem;
    gap: 5px;
  }

  .arrow-icon {
    width: 14px;
    height: 14px;
  }

  .persona-btn {
    padding: 10px 8px;
    font-size: 0.82rem;
  }
}