/**
 * Hyperdella Landing Page Styles
 * Extends the design system with landing-page-specific components
 */

/* ============================================================================
   Product Brand Colors
   ============================================================================ */
:root {
  /* SaaS Products */
  --product-rentify: #10B981;
  --product-rentify-light: #D1FAE5;
  --product-boundless: #1E3A5F;
  --product-boundless-light: #E8EEF4;
  --product-wealthtracker: #8B5CF6;
  --product-wealthtracker-light: #EDE9FE;

  /* Mobile Apps */
  --product-mealmind: #F97316;
  --product-mealmind-light: #FFEDD5;
  --product-readingjournal: #A78BFA;
  --product-readingjournal-light: #EDE9FE;
  --product-readwith: #38BDF8;
  --product-readwith-light: #E0F2FE;

  /* Landing page accent - Purple gradient theme */
  --landing-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --landing-gradient-alt: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

/* ============================================================================
   Base Overrides
   ============================================================================ */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--hd-bg-primary);
  color: var(--hd-text-primary);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--hd-space-5);
}

/* ============================================================================
   Navigation
   ============================================================================ */
.navbar {
  background: var(--hd-bg-secondary);
  box-shadow: var(--hd-shadow-sm);
  position: sticky;
  top: 0;
  z-index: var(--hd-z-sticky);
  padding: var(--hd-space-3) 0;
  transition: box-shadow var(--hd-transition-base);
}

.navbar.scrolled {
  box-shadow: var(--hd-shadow-md);
}

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

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

.nav-logo {
  height: 60px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--hd-space-8);
}

.nav-menu a {
  text-decoration: none;
  color: var(--hd-text-primary);
  font-weight: 500;
  transition: color var(--hd-transition-fast);
}

.nav-menu a:hover {
  color: var(--hd-accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--hd-text-primary);
  transition: all var(--hd-transition-base);
}

/* ============================================================================
   Hero Section
   ============================================================================ */
.hero {
  background: var(--landing-gradient);
  color: white;
  padding: 120px 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--hd-text-4xl);
  font-weight: 700;
  margin-bottom: var(--hd-space-6);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: var(--hd-text-xl);
  margin-bottom: var(--hd-space-8);
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: var(--hd-space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.hero .btn-primary {
  background: white;
  color: #667eea;
}

.hero .btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.hero .btn-secondary:hover {
  background: white;
  color: #667eea;
}

/* ============================================================================
   Section Base Styles
   ============================================================================ */
.section-title {
  font-size: var(--hd-text-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--hd-space-4);
  color: var(--hd-text-primary);
}

.section-description {
  font-size: var(--hd-text-lg);
  text-align: center;
  color: var(--hd-text-secondary);
  max-width: 700px;
  margin: 0 auto var(--hd-space-12);
  line-height: 1.8;
}

/* ============================================================================
   Products Sections
   ============================================================================ */
.products-section {
  padding: 100px 0;
  background: var(--landing-gradient);
  color: white;
}

.products-section .section-title {
  color: white;
}

.products-section .section-description {
  color: rgba(255, 255, 255, 0.9);
}

.products-section--alt {
  background: var(--landing-gradient-alt);
}

.products-grid {
  display: grid;
  gap: var(--hd-space-8);
}

.products-grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

/* ============================================================================
   Product Cards - Glassmorphism Style
   ============================================================================ */
.product-card {
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--hd-radius-xl);
  overflow: hidden;
  transition: transform var(--hd-transition-slow),
              box-shadow var(--hd-transition-slow),
              border-color var(--hd-transition-slow);
}

.product-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Accent bar at top */
.product-card__accent {
  height: 4px;
  background: var(--product-accent);
}

/* Per-product accent colors */
[data-product="rentify"] { --product-accent: var(--product-rentify); }
[data-product="boundless"] { --product-accent: var(--product-boundless); }
[data-product="wealthtracker"] { --product-accent: var(--product-wealthtracker); }
[data-product="mealmind"] { --product-accent: var(--product-mealmind); }
[data-product="readingjournal"] { --product-accent: var(--product-readingjournal); }
[data-product="readwith"] { --product-accent: var(--product-readwith); }

.product-card__content {
  padding: var(--hd-space-8);
}

.product-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--hd-space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--hd-radius-lg);
  background: var(--product-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-card__icon svg {
  width: 36px;
  height: 36px;
  color: white;
}

.product-card__title {
  font-size: var(--hd-text-2xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--hd-space-2);
}

.product-card__tagline {
  display: block;
  text-align: center;
  font-size: var(--hd-text-base);
  opacity: 0.9;
  margin-bottom: var(--hd-space-4);
}

.product-card__badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--hd-radius-full);
  font-size: var(--hd-text-xs);
  font-weight: 600;
  margin-left: var(--hd-space-2);
  vertical-align: middle;
}

.product-card__description {
  text-align: center;
  margin-bottom: var(--hd-space-6);
  line-height: 1.7;
  opacity: 0.95;
}

.product-card__features {
  list-style: none;
  margin-bottom: var(--hd-space-6);
  padding: var(--hd-space-5) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.product-card__features li {
  display: flex;
  align-items: center;
  gap: var(--hd-space-3);
  margin-bottom: var(--hd-space-3);
  font-size: var(--hd-text-sm);
}

.product-card__features li:last-child {
  margin-bottom: 0;
}

.product-card__features svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: #10b981;
}

.product-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--hd-space-3);
}

/* Card buttons */
.product-card .btn-primary {
  background: white;
  color: var(--product-accent);
  font-weight: 600;
  text-align: center;
  padding: var(--hd-space-3) var(--hd-space-6);
  border-radius: var(--hd-radius);
  text-decoration: none;
  transition: all var(--hd-transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-card .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.product-card .btn-ghost {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  font-weight: 600;
  text-align: center;
  padding: var(--hd-space-3) var(--hd-space-6);
  border-radius: var(--hd-radius);
  text-decoration: none;
  transition: all var(--hd-transition-fast);
}

.product-card .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
}

/* ============================================================================
   Store Badges (Mobile Apps)
   ============================================================================ */
.store-badges {
  display: flex;
  gap: var(--hd-space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.store-badge {
  position: relative;
  display: block;
  height: 44px;
  transition: all var(--hd-transition-fast);
}

.store-badge img {
  height: 100%;
  width: auto;
  border-radius: var(--hd-radius);
}

.store-badge:hover {
  transform: scale(1.05);
}

.store-badge--coming-soon {
  opacity: 0.7;
  cursor: default;
}

.store-badge--coming-soon:hover {
  transform: none;
}

.store-badge__overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 4px 12px;
  border-radius: var(--hd-radius-sm);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* Web app link for mobile products */
.product-card__web-link {
  text-align: center;
  margin-top: var(--hd-space-4);
  font-size: var(--hd-text-sm);
}

.product-card__web-link a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
}

.product-card__web-link a:hover {
  color: white;
}

/* ============================================================================
   About Section
   ============================================================================ */
.about {
  padding: 80px 0;
  background: var(--hd-bg-secondary);
}

/* ============================================================================
   Services Section
   ============================================================================ */
.services {
  padding: 80px 0;
  background: var(--hd-bg-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--hd-space-6);
  margin-top: var(--hd-space-12);
}

.service-card {
  background: var(--hd-bg-secondary);
  padding: var(--hd-space-8);
  border-radius: var(--hd-radius-lg);
  box-shadow: var(--hd-shadow-sm);
  transition: all var(--hd-transition-base);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--hd-shadow-lg);
}

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--hd-space-5);
  color: var(--hd-accent);
}

.service-card h3 {
  font-size: var(--hd-text-xl);
  margin-bottom: var(--hd-space-3);
  color: var(--hd-text-primary);
}

.service-card p {
  color: var(--hd-text-secondary);
  line-height: 1.8;
}

/* ============================================================================
   Contact Section
   ============================================================================ */
.contact {
  padding: 80px 0;
  background: var(--hd-bg-secondary);
}

.contact-form {
  max-width: 600px;
  margin: var(--hd-space-12) auto 0;
}

.form-group {
  margin-bottom: var(--hd-space-5);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--hd-space-4);
  border: 2px solid var(--hd-gray-200);
  border-radius: var(--hd-radius);
  font-size: var(--hd-text-base);
  font-family: inherit;
  background: var(--hd-bg-secondary);
  color: var(--hd-text-primary);
  transition: border-color var(--hd-transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--hd-accent);
}

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

.contact-form .btn {
  width: 100%;
  background: var(--hd-accent);
  color: white;
  border: none;
  cursor: pointer;
  padding: var(--hd-space-4) var(--hd-space-6);
  border-radius: var(--hd-radius);
  font-weight: 600;
  font-size: var(--hd-text-base);
  transition: all var(--hd-transition-fast);
}

.contact-form .btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.form-message {
  margin-top: var(--hd-space-4);
  padding: var(--hd-space-4);
  border-radius: var(--hd-radius);
  text-align: center;
  display: none;
}

.form-message.success {
  background: var(--hd-success-light);
  color: #065f46;
  display: block;
}

.form-message.error {
  background: var(--hd-danger-light);
  color: #991b1b;
  display: block;
}

/* ============================================================================
   Footer
   ============================================================================ */
.footer {
  background: var(--hd-navy);
  color: white;
  padding: var(--hd-space-8) 0;
  text-align: center;
}

.footer-domain {
  margin-top: var(--hd-space-2);
  color: var(--hd-accent);
  font-weight: 600;
}

/* ============================================================================
   Animations
   ============================================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================================================
   Responsive Design
   ============================================================================ */
@media (max-width: 768px) {
  .products-grid--3 {
    grid-template-columns: 1fr;
  }

  .product-card__content {
    padding: var(--hd-space-6);
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--hd-bg-secondary);
    flex-direction: column;
    padding: var(--hd-space-4);
    box-shadow: var(--hd-shadow-md);
    display: none;
    gap: var(--hd-space-4);
  }

  .nav-menu.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

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

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

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero {
    padding: 80px 0;
  }

  .hero-title {
    font-size: var(--hd-text-2xl);
  }

  .hero-subtitle {
    font-size: var(--hd-text-base);
  }

  .section-title {
    font-size: var(--hd-text-2xl);
  }

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

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

@media (max-width: 480px) {
  .hero-title {
    font-size: var(--hd-text-xl);
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .store-badges {
    flex-direction: column;
    align-items: center;
  }

  .store-badge {
    height: 40px;
  }
}

/* ============================================================================
   Dark Mode Support
   ============================================================================ */
@media (prefers-color-scheme: dark) {
  .navbar {
    background: var(--hd-bg-secondary);
  }

  .about,
  .contact {
    background: var(--hd-bg-secondary);
  }

  .services {
    background: var(--hd-bg-primary);
  }

  .service-card {
    background: var(--hd-bg-secondary);
  }

  .form-group input,
  .form-group textarea {
    background: var(--hd-bg-tertiary);
    border-color: var(--hd-gray-600);
  }
}