/* ============================================================
   Baduga Symphony — Premium Dark Landing Page
   Apple-level scroll animations & glassmorphism
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors — Deep dark premium palette from App Theme */
  --bg-primary: #120508;
  --bg-secondary: #1E272E;
  --bg-elevated: #250812;
  --bg-card: rgba(37, 8, 18, 0.6);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);

  /* Brand - Deep Solid Red for the new emblem */
  --brand-primary: #E60000;
  --brand-light: #FF3333;
  --brand-dark: #B30000;
  --brand-glow: rgba(230, 0, 0, 0.45);
  --gold: #FFD700;
  --gold-light: #FFEA80;
  --gold-dark: #CC9900;

  /* Text */
  --text-primary: #FFF0F5;
  --text-secondary: #E6E6E6;
  --text-muted: rgba(255, 240, 245, 0.4);

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --border-brand: rgba(212, 20, 90, 0.2);

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #E60000 0%, #FF5555 50%, #E60000 100%);
  --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FFD700 100%);
  --gradient-text: linear-gradient(135deg, #FF4444 0%, #FFD700 100%);
  --gradient-card: linear-gradient(160deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
  --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(230, 0, 0, 0.15) 0%, transparent 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 60px var(--brand-glow);
  --shadow-gold-glow: 0 0 60px rgba(255, 215, 0, 0.15);

  /* Layout */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;

  /* Animation */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.2s var(--ease-out-quart);
  --transition-medium: 0.4s var(--ease-out-expo);
  --transition-slow: 0.8s var(--ease-out-expo);
}

/* ---------- Light Theme Variables ---------- */
.light-theme {
  --bg-primary: #FAFAFA;
  --bg-secondary: #F5F5F7;
  --bg-elevated: #FFFFFF;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-glass: rgba(0, 0, 0, 0.03);
  --bg-glass-hover: rgba(0, 0, 0, 0.06);

  --text-primary: #2D0017;
  --text-secondary: #5A5A5A;
  --text-muted: rgba(45, 0, 23, 0.5);

  --border-subtle: rgba(212, 20, 90, 0.15);
  --border-hover: rgba(212, 20, 90, 0.25);

  --gradient-card: linear-gradient(160deg, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0) 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.12);
}

/* Light Theme Component Overrides */
.light-theme .navbar.scrolled {
  background: rgba(255, 255, 255, 0.85);
}

.light-theme .cta-bg {
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(212, 20, 90, 0.04) 50%, var(--bg-primary) 100%);
}

.light-theme .premium-card-mock {
  background: linear-gradient(160deg, #FFFFFF 0%, #FAFAFA 100%);
  border: 1px solid rgba(212, 20, 90, 0.1);
  box-shadow: 0 24px 64px rgba(212, 20, 90, 0.08), 0 0 40px rgba(255, 215, 0, 0.08);
}

.light-theme .premium-card-title {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.light-theme .premium-card-subtitle {
  color: var(--text-secondary);
}

.light-theme .premium-card-features span {
  background: rgba(212, 20, 90, 0.05);
  border: 1px solid rgba(212, 20, 90, 0.08);
  color: var(--text-primary);
}

.light-theme .notify-modal {
  background: linear-gradient(160deg, #FFFFFF 0%, #FAFAFA 100%);
  border: 1px solid rgba(212, 20, 90, 0.1);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.1), 0 0 80px rgba(212, 20, 90, 0.05);
}

.light-theme .notify-modal-close {
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-muted);
}

.light-theme .notify-modal-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--text-primary);
}

.light-theme .notify-modal-badge {
  background: rgba(255, 215, 0, 0.12);
  border: 1px solid rgba(204, 153, 0, 0.2);
  color: var(--gold-dark);
}

.light-theme .notify-input-group input[type="email"] {
  background: rgba(0, 0, 0, 0.02);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .light-theme .nav-links {
    background: rgba(255, 255, 255, 0.95);
    border-left: 1px solid rgba(0, 0, 0, 0.1);
  }
}

.light-theme .menu-overlay {
  background: rgba(255, 255, 255, 0.4);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* ---------- Ambient Background ---------- */
.ambient-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
}

.ambient-orb--1 {
  width: 600px;
  height: 600px;
  background: rgba(230, 0, 0, 0.1);
  top: -200px;
  right: -100px;
  animation: ambientDrift1 20s ease-in-out infinite alternate;
}

.ambient-orb--2 {
  width: 500px;
  height: 500px;
  background: rgba(255, 215, 0, 0.04);
  bottom: 20%;
  left: -150px;
  animation: ambientDrift2 25s ease-in-out infinite alternate;
}

.ambient-orb--3 {
  width: 400px;
  height: 400px;
  background: rgba(107, 107, 255, 0.04);
  top: 50%;
  right: -100px;
  animation: ambientDrift3 22s ease-in-out infinite alternate;
}

@keyframes ambientDrift1 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(-80px, 60px) scale(1.2);
  }
}

@keyframes ambientDrift2 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(60px, -40px) scale(1.15);
  }
}

@keyframes ambientDrift3 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(-50px, -80px) scale(1.1);
  }
}

/* ---------- Splash Screen ---------- */
.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s var(--ease-out-expo);
  overflow: hidden;
}

.splash-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* --- Dense Heart Rain --- */
.heart-rain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.rain-heart {
  position: absolute;
  font-size: 16px;
  color: var(--brand-primary);
  opacity: 0;
  animation: heartRainFall var(--fall-duration, 2.5s) linear infinite;
  animation-delay: var(--fall-delay, 0s);
  filter: drop-shadow(0 0 4px rgba(230, 0, 0, 0.3));
}

@keyframes heartRainFall {
  0% {
    transform: translateY(-20px) rotate(var(--fall-rotate, 0deg));
    opacity: 0;
  }

  8% {
    opacity: 0.7;
  }

  88% {
    opacity: 0.5;
  }

  100% {
    transform: translateY(100vh) rotate(calc(var(--fall-rotate, 0deg) + 30deg));
    opacity: 0;
  }
}

/* Scatter class — applied to existing rain hearts when logo spins */
.rain-heart.scatter {
  animation: none !important;
  opacity: 1 !important;
  transition: none;
}

.rain-heart.scatter.fly {
  transition: transform 2s cubic-bezier(0.16, 1, 0.3, 1), opacity 2s ease-out;
  opacity: 0 !important;
}

/* --- Splash Logo --- */
.splash-logo-wrapper {
  position: relative;
  z-index: 2;
}

.splash-logo-img {
  width: 220px;
  height: 220px;
  object-fit: contain;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.4));
}

/* Fast horizontal spin (rotateY) */
.splash-logo-img.spin {
  animation: logoSpin 0.5s ease-in-out forwards;
}

@keyframes logoSpin {
  0% {
    transform: scale(1) rotateY(0deg);
  }

  50% {
    transform: scale(1.15) rotateY(360deg);
  }

  100% {
    transform: scale(1) rotateY(720deg);
  }
}

/* --- Splash Text --- */
.splash-text {
  opacity: 0;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 24px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  z-index: 2;
  animation: splashTextIn 0.6s 3s var(--ease-out-expo) forwards;
}

.splash-tagline {
  opacity: 0;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 8px;
  color: var(--text-muted);
  z-index: 2;
  animation: splashTextIn 0.6s 3.3s var(--ease-out-expo) forwards;
}

@keyframes splashTextIn {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s var(--ease-out-expo);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform var(--transition-fast);
}

.nav-brand:hover {
  transform: scale(1.02);
}

.nav-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(230, 0, 0, 0.5));
}

.nav-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gradient-brand);
  transition: width 0.3s var(--ease-out-expo);
  border-radius: 1px;
}

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

.nav-links a:not(.nav-cta):hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px;
  background: var(--gradient-brand);
  color: #fff !important;
  font-weight: 600 !important;
  border-radius: var(--radius-full);
  font-size: 0.85rem !important;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast) !important;
  box-shadow: 0 4px 20px rgba(230, 0, 0, 0.4);
}

.nav-cta:hover {
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow: 0 8px 32px rgba(212, 20, 90, 0.45) !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out-expo);
  transform-origin: center;
}

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

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

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

/* Theme Toggle Button */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  border: 1px solid var(--border-subtle);
  margin-left: 16px;
}

.theme-toggle:hover {
  background: var(--bg-glass-hover);
  transform: scale(1.05);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: all var(--transition-fast);
}

.theme-toggle .moon-icon {
  display: none;
}

.theme-toggle .sun-icon {
  display: block;
}

.light-theme .theme-toggle .sun-icon {
  display: none;
}

.light-theme .theme-toggle .moon-icon {
  display: block;
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

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

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, black 0%, transparent 100%);
}

.hero-radial {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

/* Floating particles */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  opacity: 0;
}

.particle--heart {
  animation: particleFloat 18s linear infinite;
}

.particle--heart svg {
  width: 100%;
  height: 100%;
}

.particle--dot {
  border-radius: 50%;
  background: var(--brand-primary);
  animation: particleDotFloat 20s linear infinite;
}

.particle--ring {
  border-radius: 50%;
  border: 1px solid rgba(255, 215, 0, 0.15);
  animation: particleRingFloat 22s linear infinite;
}

.particle--heart:nth-child(1) {
  width: 14px;
  height: 14px;
  color: rgba(212, 20, 90, 0.3);
  left: 8%;
  animation-delay: 0s;
  animation-duration: 16s;
}

.particle--heart:nth-child(2) {
  width: 10px;
  height: 10px;
  color: rgba(255, 215, 0, 0.2);
  left: 45%;
  animation-delay: 3s;
  animation-duration: 20s;
}

.particle--heart:nth-child(3) {
  width: 16px;
  height: 16px;
  color: rgba(212, 20, 90, 0.2);
  left: 82%;
  animation-delay: 6s;
  animation-duration: 14s;
}

.particle--dot:nth-child(4) {
  width: 3px;
  height: 3px;
  left: 25%;
  animation-delay: 1s;
  animation-duration: 18s;
}

.particle--dot:nth-child(5) {
  width: 2px;
  height: 2px;
  left: 65%;
  animation-delay: 5s;
  animation-duration: 22s;
}

.particle--dot:nth-child(6) {
  width: 4px;
  height: 4px;
  left: 90%;
  animation-delay: 8s;
  animation-duration: 15s;
}

.particle--ring:nth-child(7) {
  width: 20px;
  height: 20px;
  left: 15%;
  animation-delay: 2s;
  animation-duration: 24s;
}

.particle--ring:nth-child(8) {
  width: 30px;
  height: 30px;
  left: 70%;
  animation-delay: 7s;
  animation-duration: 19s;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }

  8% {
    opacity: 0.5;
  }

  92% {
    opacity: 0.5;
  }

  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

@keyframes particleDotFloat {
  0% {
    transform: translateY(100vh);
    opacity: 0;
  }

  10% {
    opacity: 0.6;
  }

  90% {
    opacity: 0.6;
  }

  100% {
    transform: translateY(-50px);
    opacity: 0;
  }
}

@keyframes particleRingFloat {
  0% {
    transform: translateY(100vh) scale(0.5);
    opacity: 0;
  }

  10% {
    opacity: 0.3;
  }

  90% {
    opacity: 0.3;
  }

  100% {
    transform: translateY(-80px) scale(1.2);
    opacity: 0;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

/* Hero Logo */
.hero-logo {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-img {
  width: 240px;
  height: 240px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.4));
  animation: heroLogoFloat 6s ease-in-out infinite;
}

@keyframes heroLogoFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  background: rgba(230, 0, 0, 0.1);
  border: 1px solid rgba(230, 0, 0, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-primary);
  animation: badgeDotPulse 2s ease-in-out infinite;
}

@keyframes badgeDotPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.6);
  }
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -2px;
  text-wrap: balance;
}

.hero h1 .highlight {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 44px;
  line-height: 1.7;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 25px rgba(212, 20, 90, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 40px rgba(212, 20, 90, 0.5);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

.btn-ghost svg {
  transition: transform 0.3s var(--ease-out-expo);
}

.btn-ghost:hover svg {
  transform: translateX(4px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin-top: 72px;
  padding: 28px 40px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.hero-stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 900;
  display: inline;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-unit {
  font-size: 1.5rem;
  font-weight: 900;
  display: inline;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  margin-top: 4px;
}

.hero-stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border-subtle);
  flex-shrink: 0;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border-radius: 12px;
  border: 1.5px solid var(--text-muted);
  position: relative;
  display: flex;
  justify-content: center;
}

.scroll-dot {
  width: 3px;
  height: 8px;
  border-radius: 2px;
  background: var(--text-muted);
  margin-top: 8px;
  animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  50% {
    opacity: 0.3;
    transform: translateY(12px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-scroll-indicator span {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 500;
}

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

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

/* ---------- Section Base ---------- */
.section {
  padding: 120px 24px;
  position: relative;
  z-index: 1;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-label {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(212, 20, 90, 0.08);
  border: 1px solid rgba(212, 20, 90, 0.12);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--brand-light);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---------- Features Section ---------- */
.features {
  background: transparent;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  position: relative;
  padding: 40px 28px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.5s var(--ease-out-expo);
  overflow: hidden;
  cursor: default;
}

.feature-card-glow {
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 20, 90, 0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out-expo);
  pointer-events: none;
}

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

.feature-card-border {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transition: transform 0.5s var(--ease-out-expo);
}

.feature-card:hover .feature-card-border {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md), 0 0 40px rgba(212, 20, 90, 0.05);
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(212, 20, 90, 0.08);
  border: 1px solid rgba(212, 20, 90, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--transition-medium);
}

.feature-card:hover .feature-icon-wrapper {
  transform: scale(1.08);
  background: rgba(212, 20, 90, 0.12);
  border-color: rgba(212, 20, 90, 0.2);
}

.feature-icon {
  font-size: 1.5rem;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- How It Works ---------- */
.how-it-works {
  background: transparent;
  overflow: hidden;
}

.steps-container {
  display: flex;
  justify-content: center;
  gap: 40px;
  position: relative;
}

.steps-line {
  position: absolute;
  top: 36px;
  left: 18%;
  right: 18%;
  height: 2px;
  background: rgba(255, 255, 255, 0.04);
  z-index: 0;
}

.steps-line-fill {
  height: 100%;
  width: 0;
  background: var(--gradient-brand);
  border-radius: 2px;
  transition: width 1.5s var(--ease-out-expo);
}

.steps-line-fill.animate {
  width: 100%;
}

.step-card {
  flex: 1;
  max-width: 320px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number-wrapper {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 28px;
}

.step-number {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  background: var(--gradient-brand);
  box-shadow: 0 4px 25px rgba(212, 20, 90, 0.3);
  position: relative;
  z-index: 1;
}

.step-number-glow {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px solid rgba(212, 20, 90, 0.15);
  animation: ringPulse 3s ease-in-out infinite;
}

.step-content {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-medium);
}

.step-card:hover .step-content {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.step-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Premium Section ---------- */
.premium {
  background: transparent;
  overflow: hidden;
}

.premium-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 30% 50%, rgba(255, 215, 0, 0.04) 0%, transparent 100%),
    radial-gradient(ellipse 40% 50% at 70% 60%, rgba(212, 20, 90, 0.06) 0%, transparent 100%);
  pointer-events: none;
}

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

.premium-content {
  position: relative;
  z-index: 1;
}

.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 215, 0, 0.06);
  border: 1px solid rgba(255, 215, 0, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.premium-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.premium-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.7;
}

.premium-features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.premium-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.premium-feature-item:hover {
  background: var(--bg-glass-hover);
}

.premium-feature-check {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-sm);
  background: rgba(212, 20, 90, 0.08);
  border: 1px solid rgba(212, 20, 90, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.premium-feature-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.premium-feature-text p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Premium visual card */
.premium-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.premium-card-mock {
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(25, 15, 30, 0.9) 0%, rgba(10, 5, 15, 0.95) 100%);
  border: 1px solid rgba(255, 215, 0, 0.12);
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.5),
    0 0 60px rgba(255, 215, 0, 0.05);
}

.premium-card-shine {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(transparent 0deg,
      rgba(255, 215, 0, 0.03) 60deg,
      transparent 120deg,
      rgba(212, 20, 90, 0.02) 180deg,
      transparent 240deg,
      rgba(255, 215, 0, 0.03) 300deg,
      transparent 360deg);
  animation: premiumShine 10s linear infinite;
}

@keyframes premiumShine {
  0% {
    transform: rotate(0deg);
  }

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

.premium-card-inner {
  position: relative;
  z-index: 1;
  padding: 48px 32px;
  text-align: center;
}

.premium-logo-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 20px;
  filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.2));
}

.premium-card-title {
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, #FFF 60%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.premium-card-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.premium-card-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.premium-card-features span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

/* ---------- Trust Section ---------- */
.trust {
  background: transparent;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.trust-card {
  text-align: center;
  padding: 44px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.5s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.trust-card-icon-bg {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 20, 90, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.trust-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.trust-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.trust-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.trust-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: 140px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(30, 0, 20, 0.8) 50%, var(--bg-primary) 100%);
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.cta-orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(212, 20, 90, 0.1);
  top: 20%;
  left: 30%;
  animation: ambientDrift1 15s ease-in-out infinite alternate;
}

.cta-orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(255, 215, 0, 0.05);
  bottom: 10%;
  right: 20%;
  animation: ambientDrift2 18s ease-in-out infinite alternate;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.cta-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 32px;
  filter: drop-shadow(0 0 24px rgba(212, 20, 90, 0.3));
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 16px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.cta-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 44px;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.store-btn:hover {
  transform: translateY(-3px);
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}

.store-btn svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.store-btn-text {
  text-align: left;
}

.store-btn-text small {
  display: block;
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.store-btn-text span {
  font-size: 1rem;
  font-weight: 700;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 24px 32px;
  position: relative;
  z-index: 1;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 48px;
}

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

.footer-brand-name {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(212, 20, 90, 0.3));
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-links-group h4 {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.footer-links-group a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 5px 0;
  transition: color var(--transition-fast);
}

.footer-links-group a:hover {
  color: var(--brand-light);
}

.social-link {
  display: flex !important;
  align-items: center;
  gap: 8px;
}

.social-icon {
  transition: transform var(--transition-medium);
}

.social-link:hover .social-icon {
  transform: scale(1.1);
  color: var(--brand-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--brand-light);
}

/* ---------- Floating Social Button ---------- */
.floating-social {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--gradient-brand);
  color: #fff;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 32px rgba(230, 0, 0, 0.4);
  transition: all 0.4s var(--ease-spring);
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.floating-social:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 12px 40px rgba(230, 0, 0, 0.5);
  padding-right: 28px;
}

.floating-social-text {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .floating-social {
    bottom: 20px;
    right: 20px;
    padding: 12px;
  }

  .floating-social-text {
    display: none;
  }

  .floating-social:hover {
    padding-right: 12px;
  }
}

/* ---------- Scroll Animations ---------- */
.scroll-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
  will-change: opacity, transform;
}

.scroll-fade.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-slide-up {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
  will-change: opacity, transform;
}

.scroll-slide-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
  will-change: opacity, transform;
}

.scroll-scale.visible {
  opacity: 1;
  transform: scale(1);
}

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

  .premium-wrapper {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .premium-visual {
    order: -1;
  }

  .hero-stats {
    gap: 0;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: right 0.5s var(--ease-out-expo);
    border-left: 1px solid var(--border-subtle);
    padding: 0 48px;
    z-index: 1000;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
    color: var(--text-secondary);
  }

  .nav-links a:not(.nav-cta)::after {
    display: none;
  }

  .hero {
    padding: 140px 20px 100px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 2.4rem;
    letter-spacing: -1px;
  }

  .hero-logo {
    width: 140px;
    height: 140px;
    margin-bottom: 36px;
  }

  .hero-logo-img {
    width: 110px;
    height: 110px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 0;
    padding: 24px;
  }

  .hero-stat {
    padding: 16px;
  }

  .hero-stat-divider {
    width: 60%;
    height: 1px;
  }

  .hero-scroll-indicator {
    display: none;
  }

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

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

  .steps-container {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .steps-line {
    display: none;
  }

  .section {
    padding: 80px 20px;
  }

  .footer-top {
    flex-direction: column;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .cta-section {
    padding: 100px 20px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .nav-brand-name {
    font-size: 1rem;
  }
}

/* ---------- Delusion Calculator ---------- */
.delusion-calculator {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.calculator-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 60px;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.quiz-view,
.result-view {
  transition: all 0.5s var(--ease-out-expo);
}

.quiz-progress {
  width: 100%;
  height: 6px;
  background: var(--border-subtle);
  border-radius: var(--radius-full);
  margin-bottom: 40px;
  overflow: hidden;
}

.progress-bar-inner {
  height: 100%;
  background: var(--gradient-brand);
  width: 0%;
  transition: width 0.4s var(--ease-out-expo);
}

.question-step {
  display: none;
  text-align: center;
  animation: fadeInStep 0.5s var(--ease-out-expo);
}

.question-step.active {
  display: block;
}

@keyframes fadeInStep {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.question-text {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.question-subtext {
  color: var(--text-secondary);
  margin-bottom: 40px;
}

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

.option-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  padding: 20px 30px;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s var(--ease-out-quart);
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.option-btn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--brand-primary);
  transform: translateX(5px);
}

.option-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--brand-primary);
  opacity: 0;
  transition: opacity 0.2s;
}

.option-btn:hover::before {
  opacity: 1;
}

/* Result Styles */
.result-card {
  text-align: center;
}

.result-gauge {
  width: 200px;
  height: 120px;
  margin: 0 auto 30px;
  position: relative;
}

.result-gauge svg {
  width: 100%;
  height: 100%;
}

.result-percentage {
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-primary);
}

.result-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

#gauge-fill {
  transition: stroke-dashoffset 0.1s linear;
  stroke-linecap: round;
}

.result-gauge path {
  stroke-linecap: round;
}

.result-desc {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 40px;
}

.result-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* Theme Overrides */
.light-theme .calculator-container {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.05);
}

.light-theme .option-btn {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
}

.light-theme .option-btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

@media (max-width: 600px) {
  .calculator-container {
    padding: 40px 24px;
    border-radius: var(--radius-md);
  }

  .question-text {
    font-size: 1.4rem;
  }
}

/* Mobile menu overlay */
.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.menu-overlay.active {
  display: block;
}

/* ---------- Notify Modal ---------- */
.notify-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out-expo), visibility 0.4s var(--ease-out-expo);
  padding: 24px;
}

.notify-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.notify-modal {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: linear-gradient(160deg, rgba(25, 20, 35, 0.95) 0%, rgba(12, 10, 18, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.6),
    0 0 80px rgba(212, 20, 90, 0.08);
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.5s var(--ease-spring);
}

.notify-modal-overlay.active .notify-modal {
  transform: scale(1) translateY(0);
}

.notify-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  transition: all var(--transition-fast);
  z-index: 2;
}

.notify-modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.notify-modal-content {
  padding: 48px 36px 40px;
  text-align: center;
}

.notify-modal-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin: 0 auto 20px;
  filter: drop-shadow(0 0 20px rgba(212, 20, 90, 0.3));
  animation: heroLogoFloat 4s ease-in-out infinite;
}

.notify-modal-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.notify-modal-title {
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.notify-modal-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
}

.notify-modal-form {
  margin-bottom: 20px;
}

.notify-input-group {
  display: flex;
  gap: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: border-color 0.3s var(--ease-out-expo), box-shadow 0.3s var(--ease-out-expo);
}

.notify-input-group:focus-within {
  border-color: rgba(212, 20, 90, 0.3);
  box-shadow: 0 0 24px rgba(212, 20, 90, 0.08);
}

.notify-input-group input[type="email"] {
  flex: 1;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
  min-width: 0;
}

.notify-input-group input[type="email"]::placeholder {
  color: var(--text-muted);
}

.notify-submit-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 22px;
  background: var(--gradient-brand);
  color: #fff;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.notify-submit-btn:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 20px rgba(212, 20, 90, 0.3);
}

.notify-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.notify-submit-icon {
  transition: transform 0.3s var(--ease-out-expo);
}

.notify-submit-btn:hover .notify-submit-icon {
  transform: translateX(3px);
}

/* Success state */
.notify-success {
  padding: 20px 0;
  animation: fadeInUp 0.5s var(--ease-out-expo);
}

.notify-success-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.notify-success h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.notify-success p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.notify-modal-privacy {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* Responsive modal */
@media (max-width: 480px) {
  .notify-modal-content {
    padding: 40px 24px 32px;
  }

  .notify-input-group {
    flex-direction: column;
    border-radius: var(--radius-md);
  }

  .notify-submit-btn {
    justify-content: center;
    border-radius: 0;
  }

  .notify-modal-title {
    font-size: 1.3rem;
  }
}