/* ===================================================
   Slumberly Landing Page — Design System & Styles
   =================================================== */

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

/* --- Design Tokens (extracted from Slumberly iOS app) --- */
:root {
  /* Backgrounds */
  --bg-primary: #0E0E1A;
  --bg-secondary: #121127;
  --bg-gradient-start: #0E0E1A;
  --bg-gradient-end: #1A1940;

  /* Accent colors */
  --accent-purple: #8C66F2;
  --accent-purple-dark: #664DCC;
  --accent-blue: #4080F2;
  --accent-blue-dark: #338EFF;
  --accent-green: #34D399;

  /* Text */
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.45);
  --text-faint: rgba(255, 255, 255, 0.3);

  /* Surfaces / Glass */
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: 20px;

  /* Shadows */
  --shadow-purple: rgba(140, 102, 242, 0.35);
  --shadow-blue: rgba(64, 128, 242, 0.25);

  /* Radii */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 100px;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

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

/* --- Gradient Text Utility --- */
.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #BFccFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* --- Glass Card --- */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.18);
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: white;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 12px 35px var(--shadow-purple);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  color: white;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  text-decoration: none;
  font-family: inherit;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* --- Section Heading --- */
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-purple);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===================================================
   NAVIGATION
   =================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background 0.35s ease, padding 0.35s ease, box-shadow 0.35s ease;
}

.navbar.scrolled {
  background: rgba(14, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--glass-border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.nav-brand span {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
  border-radius: 2px;
  transition: width 0.3s ease;
}

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

.nav-cta {
  padding: 10px 24px !important;
  font-size: 0.875rem !important;
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

/* Ambient background glow */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--shadow-purple) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: floatGlow 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--shadow-blue) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: floatGlow 10s ease-in-out infinite reverse;
}

@keyframes floatGlow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) scale(1.1); }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.5); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  text-align: left;
}

.hero-stat .number {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 2px;
}

.hero-stat .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Hero Image */
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-width: 480px;
  width: 100%;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
  position: relative;
  z-index: 2;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* Glow ring behind phone */
.hero-image::before {
  content: '';
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    var(--accent-purple),
    var(--accent-blue),
    var(--accent-purple)
  );
  opacity: 0.15;
  filter: blur(60px);
  animation: spinGlow 20s linear infinite;
}

@keyframes spinGlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===================================================
   TRUST BAR
   =================================================== */
.trust-bar {
  padding: 50px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.015);
}

.trust-bar .container {
  text-align: center;
}

.trust-bar p {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-weight: 600;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  opacity: 0.4;
}

.trust-logos .trust-logo {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 1px;
  transition: opacity 0.3s ease;
}

.trust-logos .trust-logo:hover {
  opacity: 1;
}

/* ===================================================
   FEATURES SECTION
   =================================================== */
.features {
  padding: var(--section-padding);
  text-align: center;
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--shadow-purple) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}

.feature-card {
  padding: 36px 28px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  box-shadow: 0 8px 20px var(--shadow-purple);
}

.feature-card:nth-child(2) .feature-icon {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.feature-card:nth-child(3) .feature-icon {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.feature-card:nth-child(4) .feature-icon {
  background: linear-gradient(135deg, var(--accent-green), #10b981);
}

.feature-card:nth-child(5) .feature-icon {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.feature-card:nth-child(6) .feature-icon {
  background: linear-gradient(135deg, #ec4899, #8b5cf6);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ===================================================
   HOW IT WORKS
   =================================================== */
.how-it-works {
  padding: var(--section-padding);
  text-align: center;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 20px;
  position: relative;
}

/* Connector line between steps */
.steps::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 18%;
  right: 18%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue), var(--accent-purple));
  opacity: 0.3;
}

.step {
  position: relative;
  z-index: 2;
}

.step-number {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2rem;
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  transition: transform 0.3s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.step:hover .step-number {
  transform: scale(1.1);
  border-color: var(--accent-purple);
  box-shadow: 0 0 30px var(--shadow-purple);
}

.step h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 280px;
  margin: 0 auto;
}

/* ===================================================
   PRIVACY / WHY SLUMBERLY
   =================================================== */
.privacy-section {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.privacy-section::before {
  content: '';
  position: absolute;
  top: 20%;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(64,128,242,0.15) 0%, transparent 70%);
  filter: blur(60px);
  border-radius: 50%;
}

.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.privacy-content h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.privacy-content > p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
}

.privacy-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.privacy-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: border-color 0.3s ease;
}

.privacy-item:hover {
  border-color: var(--accent-purple);
}

.privacy-item .icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  font-size: 1.2rem;
}

.privacy-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.privacy-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.privacy-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.shield-graphic {
  position: relative;
  width: 320px;
  height: 360px;
}

.shield-graphic .shield {
  width: 200px;
  height: 240px;
  margin: 40px auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
  filter: drop-shadow(0 20px 40px var(--shadow-purple));
}

/* Orbiting rings */
.shield-graphic .ring {
  position: absolute;
  border: 1px solid rgba(140, 102, 242, 0.2);
  border-radius: 50%;
  animation: orbitSpin 15s linear infinite;
}

.shield-graphic .ring:nth-child(1) {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.shield-graphic .ring:nth-child(2) {
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  animation-duration: 20s;
  animation-direction: reverse;
  border-color: rgba(64, 128, 242, 0.15);
}

.shield-graphic .ring:nth-child(3) {
  width: 60%;
  height: 60%;
  top: 20%;
  left: 20%;
  animation-duration: 12s;
  border-color: rgba(140, 102, 242, 0.1);
}

@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials {
  padding: var(--section-padding);
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

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

.testimonial-card {
  padding: 32px 28px;
  text-align: left;
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
}

.testimonial-card:nth-child(1) .testimonial-avatar {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
}

.testimonial-card:nth-child(2) .testimonial-avatar {
  background: linear-gradient(135deg, #ec4899, #8b5cf6);
}

.testimonial-card:nth-child(3) .testimonial-avatar {
  background: linear-gradient(135deg, var(--accent-green), #06b6d4);
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===================================================
   PRICING
   =================================================== */
.pricing {
  padding: var(--section-padding);
  text-align: center;
  position: relative;
}

.pricing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--shadow-purple) 0%, transparent 70%);
  filter: blur(120px);
  opacity: 0.15;
  pointer-events: none;
}

.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  padding: 48px 40px;
  text-align: center;
  position: relative;
  z-index: 2;
  border: 1px solid rgba(140, 102, 242, 0.3);
  background: rgba(140, 102, 242, 0.05);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius-lg);
}

.pricing-card:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 0 60px rgba(140, 102, 242, 0.15);
}

.pricing-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.pricing-price {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.pricing-price sup {
  font-size: 1.5rem;
  top: -1.2em;
  font-weight: 700;
}

.pricing-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 36px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li .check {
  color: var(--accent-green);
  font-size: 1.1rem;
  font-weight: 700;
}

.pricing-card .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 18px;
  font-size: 1.05rem;
}

/* ===================================================
   FINAL CTA
   =================================================== */
.final-cta {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0B0B16 100%);
}

.final-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--shadow-purple) 0%, transparent 60%);
  filter: blur(100px);
  opacity: 0.2;
}

.final-cta .container {
  position: relative;
  z-index: 2;
}

.final-cta h2 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.final-cta p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.final-cta .btn-primary {
  font-size: 1.1rem;
  padding: 18px 48px;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--glass-border);
  background: #08081A;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-top: 12px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--accent-purple);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--glass-border);
}

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

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.footer-socials a:hover {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  color: white;
}

/* ===================================================
   CANVAS (starfield)
   =================================================== */
#starfield {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Ensure all sections are above the starfield */
.navbar, .hero, .trust-bar, .features, .how-it-works,
.privacy-section, .testimonials, .pricing, .final-cta, .footer {
  position: relative;
  z-index: 1;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

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

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

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

  .hero-image img {
    max-width: 350px;
  }

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

  .privacy-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .privacy-items {
    max-width: 500px;
    margin: 0 auto;
  }

  .privacy-visual {
    display: none;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    background: rgba(14, 14, 26, 0.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    gap: 28px;
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-left: 1px solid var(--glass-border);
    z-index: 999;
  }

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

  .nav-links a {
    font-size: 1.1rem;
  }

  .mobile-toggle {
    display: flex;
    z-index: 1001;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .steps::before {
    display: none;
  }

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

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

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

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

  .hero-title {
    font-size: 2.2rem;
  }
}