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

:root {
  --primary: hsl(268, 80%, 58%);
  --secondary: hsl(25, 95%, 53%);
  --primary-glow: hsla(268, 80%, 58%, 0.35);
  --secondary-glow: hsla(25, 95%, 53%, 0.25);
  --bg: hsl(240, 15%, 4%);
  --card-bg: rgba(18, 18, 26, 0.7);
  --card-border: rgba(47, 51, 54, 0.55);
  --text-primary: hsl(0, 0%, 98%);
  --text-secondary: hsl(220, 10%, 70%);
  --max-width: 1100px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, hsla(268, 80%, 58%, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, hsla(25, 95%, 53%, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
}

h1, h2, h3, .nav-logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Header & Navigation */
header {
  border-bottom: 1px solid var(--card-border);
  background-color: rgba(9, 9, 14, 0.8);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 2rem;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0.75rem;
}

.nav-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
}

.nav-logo-text {
  color: var(--text-primary);
  font-size: 1.35rem;
  background: linear-gradient(135deg, #FFFFFF 30%, #A78BFA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.25s ease;
}

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

/* Hero Section */
.hero {
  padding: 6rem 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.badge {
  align-self: flex-start;
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.15) 0%, rgba(255, 156, 7, 0.1) 100%);
  border: 1px solid rgba(138, 43, 226, 0.35);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #A78BFA;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  background: linear-gradient(135deg, #FFFFFF 20%, #E9D5FF 60%, #FFB067 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.75rem;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #7C3AED 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px hsla(268, 80%, 58%, 0.5);
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: var(--text-primary);
}

/* App Mockup Rendering (Pure CSS) */
.mockup-container {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
}

.phone-frame {
  background-color: #000000;
  border: 8px solid #282830;
  border-radius: 40px;
  aspect-ratio: 9 / 18.5;
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.8),
    0 0 40px var(--primary-glow);
  padding: 1rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-screen {
  background: linear-gradient(180deg, #0F0F14 0%, #15151F 100%);
  flex: 1;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.phone-notch {
  width: 110px;
  height: 18px;
  background-color: #000000;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.mock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.5rem;
}

.mock-logo {
  width: 24px;
  height: 24px;
  border-radius: 6px;
}

.mock-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.05em;
}

.mock-card {
  background-color: #1A1A24;
  border: 1px solid #2F3336;
  border-radius: 14px;
  padding: 0.85rem;
  margin-top: 1rem;
}

.mock-label {
  font-size: 0.6rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.mock-val {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-top: 0.25rem;
}

.mock-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.mock-key {
  height: 32px;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: #A1A1A9;
}

.mock-key.active {
  background-color: var(--primary);
  color: #FFFFFF;
}

/* Features Grid */
.features {
  padding: 6rem 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-title {
  font-size: 2.5rem;
  background: linear-gradient(135deg, #FFFFFF 40%, #E9D5FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-sub {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 2.5rem 2rem;
  border-radius: 20px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 43, 226, 0.4);
  box-shadow: 0 10px 30px rgba(138, 43, 226, 0.1);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.2) 0%, rgba(255, 156, 7, 0.1) 100%);
  border: 1px solid rgba(138, 43, 226, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: #C084FC;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: #FFFFFF;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Legal Documents Layout (Privacy & Terms) */
.legal-page {
  padding: 4rem 2rem 8rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.legal-header {
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 2rem;
}

.legal-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #FFFFFF 40%, #E9D5FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.legal-meta {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.legal-content {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.legal-content h2 {
  font-size: 1.6rem;
  color: #FFFFFF;
  margin-top: 1rem;
  border-left: 3px solid var(--primary);
  padding-left: 0.75rem;
}

.legal-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}

.legal-content ul {
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legal-content li {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Footer Section */
footer {
  border-top: 1px solid var(--card-border);
  background-color: rgba(9, 9, 14, 0.9);
  padding: 4rem 2rem;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-brand-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  color: #FFFFFF;
  font-weight: 700;
}

.footer-copyright {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.25s ease;
}

.footer-links a:hover {
  color: #FFFFFF;
}

/* Responsive Utilities */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 4rem 2rem;
    gap: 3rem;
  }
  
  .hero-description {
    margin: 0 auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
  }
  .nav-links {
    gap: 1.5rem;
  }
  .hero-title {
    font-size: 2.85rem;
  }
  .legal-title {
    font-size: 2.25rem;
  }
  .legal-page {
    padding: 2rem 1.5rem 6rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 2rem 1.25rem;
  }
  .hero-title {
    font-size: 1.5rem;
  }
  .hero-description{
    font-size: 0.88rem;
  }
  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card {
    padding: 2rem 1.5rem;
  }
  .mockup-container {
    max-width: 270px;
  }
  .phone-frame {
    border-width: 6px;
    border-radius: 32px;
  }
  .section-title{
    font-size: 1.8rem;
  }
  .section-sub{
    font-size: 0.82rem;
  }
}