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

:root {
  /* Colors - Light Theme (Default) */
  --bg-color: #f8fafc;
  --bg-hero: linear-gradient(135deg, #f8fafc 0%, #eef2f6 100%);
  --card-bg: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --accent: #322619;
  --accent-hover: #1e170f;
  --accent-light: rgba(50, 38, 25, 0.08);
  --accent-text: #322619;
  --border-color: #e2e8f0;
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 20px 2px rgba(50, 38, 25, 0.15);
  --nav-bg: rgba(248, 250, 252, 0.8);
  
  /* Layout */
  --max-width: 1200px;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  /* Colors - Dark Theme */
  --bg-color: #090d16;
  --bg-hero: linear-gradient(135deg, #090d16 0%, #111827 100%);
  --card-bg: #111827;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent: #322619;
  --accent-hover: #4e3a27;
  --accent-light: rgba(50, 38, 25, 0.25);
  --accent-text: #dfbba7;
  --border-color: #1f2937;
  --shadow-sm: 0 2px 4px 0 rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px 2px rgba(50, 38, 25, 0.3);
  --nav-bg: rgba(9, 13, 22, 0.85);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

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

/* Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text-primary);
}

.logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
  transition: transform var(--transition-normal);
}

.logo:hover .logo-img {
  transform: rotate(-10deg) scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-text);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background-color: var(--accent-light);
  color: var(--accent-text);
}

.btn-secondary:hover {
  background-color: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-icon {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  border-color: var(--accent);
  color: var(--accent-text);
  background-color: var(--accent-light);
  transform: scale(1.05);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 10px;
  transition: all var(--transition-normal);
}

/* Theme Toggle Details */
.theme-toggle .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  display: none;
}

/* Hero Section */
.hero {
  padding-top: 160px;
  padding-bottom: 100px;
  background: var(--bg-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(50, 38, 25, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 540px;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s backwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s backwards;
}

/* App Showcase Showcase */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: floatMockup 6s ease-in-out infinite;
}

.phone-mockup-wrapper {
  position: relative;
  width: 280px;
  transition: transform var(--transition-normal);
}

/* Alternative container for device frame CSS */
.phone-screen {
  width: 100%;
  position: relative;
}

.phone-screen img {
  width: 100%;
  height: auto;
  display: block;
}

/* Dynamic side-by-side or stacked visual container */
.double-phone-container {
  position: relative;
  width: 100%;
  height: 520px;
  display: flex;
  justify-content: center;
}

.phone-primary {
  z-index: 2;
  transform: rotate(-4deg) translateX(-30px);
  filter: drop-shadow(-15px 20px 25px rgba(0, 0, 0, 0.25));
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.phone-secondary {
  position: absolute;
  z-index: 1;
  top: 40px;
  transform: rotate(6deg) translateX(110px) scale(0.9);
  filter: drop-shadow(15px 20px 25px rgba(0, 0, 0, 0.2));
  opacity: 1;
  transition: transform var(--transition-normal), opacity var(--transition-normal), filter var(--transition-normal);
}

.double-phone-container:hover .phone-primary {
  transform: rotate(-2deg) translateX(-45px) scale(1.02);
  filter: drop-shadow(-20px 25px 35px rgba(0, 0, 0, 0.3));
}

.double-phone-container:hover .phone-secondary {
  transform: rotate(8deg) translateX(125px) scale(0.92);
  opacity: 1;
  filter: drop-shadow(20px 25px 35px rgba(0, 0, 0, 0.25));
}

/* Features Section */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.feature-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  background-color: var(--accent-light);
  color: var(--accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-icon-box {
  background-color: var(--accent);
  color: #ffffff;
  transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
  font-size: 1.35rem;
  color: var(--text-primary);
}

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

/* Support Section */
.support-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.support-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

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

.support-info {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.support-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.support-info-icon {
  width: 48px;
  height: 48px;
  background-color: var(--accent-light);
  color: var(--accent-text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.support-info-text h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.support-info-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.support-info-text a {
  color: var(--accent-text);
  font-weight: 600;
}

.support-info-text a:hover {
  text-decoration: underline;
}

/* Contact Form Card */
.support-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input {
  padding: 12px 16px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.form-status {
  padding: 12px;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  display: none;
}

.form-status.success {
  background-color: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: block;
}

/* Legal Content Section */
.legal-hero {
  padding-top: 140px;
  padding-bottom: 60px;
  background: var(--bg-hero);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.legal-hero h1 {
  font-size: 3rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.legal-hero p {
  color: var(--text-secondary);
}

.legal-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px 100px 24px;
}

.legal-content h3 {
  font-size: 1.4rem;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.legal-content p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 1.05rem;
}

.legal-content ul, .legal-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
  color: var(--text-secondary);
}

.legal-content li {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.legal-content a {
  color: var(--accent-text);
  font-weight: 500;
}

.legal-content a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 60px 0;
  background-color: var(--card-bg);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-brand .logo-img {
  width: 28px;
  height: 28px;
}

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

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

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

.footer-links a:hover {
  color: var(--accent-text);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatMockup {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-12px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .double-phone-container {
    height: 480px;
    margin-top: 20px;
  }
  
  .phone-primary {
    transform: rotate(-3deg) translateX(-15px);
  }
  
  .phone-secondary {
    transform: rotate(5deg) translateX(105px) scale(0.9);
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--card-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
  }
  
  .nav-menu.open {
    transform: translateX(0);
  }
  
  .nav-actions {
    margin-right: 16px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .double-phone-container {
    height: 440px;
  }
  
  .phone-primary {
    width: 240px;
    transform: rotate(-3deg) translateX(-10px);
  }
  
  .phone-secondary {
    display: none; /* Hide secondary on mobile to keep clean layout */
  }
  
  .footer-grid {
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 20px;
  }
  
  .footer-links {
    justify-content: center;
  }
}

/* Active Hamburger Icon state */
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}