/* ==========================================================================
   DAP Studio - Main Stylesheet
   ========================================================================== */

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

/* CSS Variables */
:root {
  --font-heading: 'Outfit', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Color Palette - Cyber Slate & Indigo */
  --bg-primary: #0b0f19;
  --bg-secondary: #131a2d;
  --bg-tertiary: #1e293b;
  --bg-card: rgba(19, 26, 45, 0.7);
  --bg-glass: rgba(11, 15, 25, 0.8);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.4);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-color: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: #a855f7;
  --accent-cyan: #06b6d4;

  --glow-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.3);
  --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 40%);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

main {
  flex: 1 0 auto;
  padding-bottom: 5rem;
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.5px;
}

.logo span {
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
  transition: var(--transition-smooth);
}

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

/* Hero Banner */
.hero-section {
  padding: 3rem 0;
}

.banner-wrapper {
  width: 100%;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border-color);
  aspect-ratio: 3 / 1;
  display: flex;
  background-color: var(--bg-secondary);
}

.banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.banner-wrapper:hover .banner-img {
  transform: scale(1.02);
}

/* Section Titles */
.section-header {
  margin: 4rem 0 2rem 0;
  text-align: center;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Application Showcase - Horizontal 2-Column Grid Layout */
.apps-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 2rem;
}

/* App Card styling */
.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  height: 100%;
  box-sizing: border-box;
}

.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 255, 255, 0.06), transparent 40%);
  z-index: 1;
  pointer-events: none;
}

.app-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: var(--glow-shadow), var(--card-shadow);
}

.app-img-container {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 24px;
  overflow: hidden;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  transition: var(--transition-smooth);
}

.app-card:hover .app-img-container {
  transform: scale(1.05) rotate(-3deg);
  border-color: var(--accent-color);
}

.app-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
  justify-content: space-between;
}

.app-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.app-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

/* Download Button styling */
.download-btn {
  align-self: flex-start;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  transition: var(--transition-smooth);
}

.download-btn svg {
  width: 20px !important;
  height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  flex-shrink: 0 !important;
  fill: currentColor;
}

.download-btn:hover {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent-color));
  box-shadow: 0 6px 16px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

/* Coming Soon Card Styling */
.app-card.coming-soon-card {
  border-style: dashed;
  border-color: rgba(99, 102, 241, 0.35);
  background: rgba(19, 26, 45, 0.45);
}

.app-card.coming-soon-card:hover {
  border-color: var(--accent-light);
  background: rgba(19, 26, 45, 0.7);
}

.coming-soon-badge {
  align-self: flex-start;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.35);
  color: #c084fc;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.65rem 1.25rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(168, 85, 247, 0.15);
}

.coming-soon-badge svg {
  width: 18px !important;
  height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  flex-shrink: 0 !important;
}



/* Page Layout specific styling */
.page-header {
  padding: 4rem 0 2rem 0;
  text-align: center;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Categories Hub / Privacy List */
.privacy-hub {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}

.category-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--glow-shadow), var(--card-shadow);
}

.category-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.category-title svg {
  color: var(--accent-color);
  width: 24px;
  height: 24px;
}

.category-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  flex-grow: 1;
}

.view-policy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.view-policy-btn:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Policy Content Layout */
.policy-container {
  max-width: 800px;
  margin: 3rem auto 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 3.5rem;
  box-shadow: var(--card-shadow);
}

.policy-meta {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 2rem;
  display: flex;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.policy-content {
  color: #cbd5e1;
}

.policy-content h2 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem 0;
  font-weight: 600;
}

.policy-content p {
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.policy-content ul {
  margin: 1rem 0 1.5rem 1.5rem;
}

.policy-content li {
  margin-bottom: 0.5rem;
}

/* Contact Page Layout */
.contact-section {
  max-width: 600px;
  margin: 4rem auto 0 auto;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 3.5rem;
  text-align: center;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.contact-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem auto;
  color: var(--accent-color);
}

.contact-icon-wrapper svg {
  width: 36px;
  height: 36px;
}

.contact-card p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.email-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  color: #ffffff;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 1rem 2rem;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
  transition: var(--transition-smooth);
}

.email-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.email-btn:hover {
  background: linear-gradient(135deg, var(--accent-hover), var(--accent-color));
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  transform: translateY(-2px);
}

/* Footer Section */
footer {
  flex-shrink: 0;
  background-color: #080c14;
  border-top: 1px solid var(--border-color);
  padding: 2.5rem 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
}

.footer-logo span {
  color: var(--accent-color);
}

.footer-text {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-text a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-text a:hover {
  color: var(--text-secondary);
  text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .apps-row {
    gap: 1.5rem;
  }
  .app-card {
    padding: 1.75rem;
    gap: 1.5rem;
  }
  .app-img-container {
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 768px) {
  /* Horizontal rows wrap on medium screens */
  .apps-row {
    grid-template-columns: 1fr;
    max-width: 550px;
    margin: 2rem auto 0 auto;
  }




  .nav-container {
    height: 70px;
  }

  .nav-links {
    gap: 1.5rem;
  }

  .policy-container, .contact-card {
    padding: 2rem;
  }

  .page-header h1 {
    font-size: 2.25rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    padding: 1rem 0;
    gap: 0.75rem;
  }




  .app-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem;
  }

  .app-img-container {
    width: 80px;
    height: 80px;
    border-radius: 16px;
  }

  .download-btn {
    width: 100%;
    justify-content: center;
  }

  .email-btn {
    width: 100%;
  }
}