/* ==========================================================================
   Gozic Apps - Modern Light Aesthetic Stylesheet
   Designed with Vanilla CSS, Slate & Indigo Modern Palette
   ========================================================================== */

:root {
  /* Color Palette - Slate & Accents */
  --bg-main: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-alt: #EDF2F7;
  
  --text-main: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  
  --border-color: #E2E8F0;
  --border-light: #F1F5F9;
  --border-focus: #C7D2FE;

  /* Theme Accents */
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-light: #EEF2FF;
  --primary-glow: rgba(79, 70, 229, 0.15);

  --accent-amber: #F59E0B;
  --accent-amber-light: #FFFBEB;
  
  --accent-emerald: #10B981;
  --accent-emerald-light: #ECFDF5;
  
  --accent-sky: #0284C7;
  --accent-sky-light: #F0F9FF;

  --accent-rose: #EF4444;
  --accent-rose-light: #FEF2F2;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 32px -6px rgba(15, 23, 42, 0.10), 0 8px 16px -4px rgba(15, 23, 42, 0.06);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  background-color: var(--bg-main);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(at 10% 10%, rgba(99, 102, 241, 0.06) 0px, transparent 50%),
    radial-gradient(at 90% 20%, rgba(245, 158, 11, 0.05) 0px, transparent 50%),
    radial-gradient(at 50% 90%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--primary-hover);
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.brand-logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

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

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

.nav-links a {
  color: var(--text-body);
  font-size: 15px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

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

/* Dropdown Menu */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 250px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 1010;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius-sm);
}

.dropdown-menu li a:hover {
  background: var(--bg-subtle);
  color: var(--primary);
}

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

/* Language Switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  background: transparent;
  line-height: 1;
}

.lang-btn:hover {
  color: var(--text-main);
}

.lang-btn.active {
  background: var(--primary);
  color: #FFFFFF !important;
  box-shadow: 0 2px 6px rgba(79, 70, 229, 0.3);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-size: 14.5px;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
}

.btn-outline {
  border: 1px solid var(--border-color);
  color: var(--text-main);
  background: var(--bg-surface);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid #C7D2FE;
  margin-bottom: 24px;
}

.badge-pill svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.15;
  letter-spacing: -1.5px;
  max-width: 920px;
  margin: 0 auto 20px;
}

.hero-title span.gradient-text {
  background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 50%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 740px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 48px;
  padding: 24px 36px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--shadow-sm);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.section-tag {
  font-size: 13px;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   App Cards (Product Showcase)
   ========================================================================== */
.apps-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.app-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 140px 1fr 280px;
  gap: 36px;
  align-items: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: #CBD5E1;
}

/* App Logo Column */
.app-logo-box {
  width: 130px;
  height: 130px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  flex-shrink: 0;
}

.app-logo-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 16px;
}

/* App Info Column */
.app-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.app-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-category-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
}

.badge-indigo { background: var(--primary-light); color: var(--primary); }
.badge-amber { background: var(--accent-amber-light); color: #B45309; }
.badge-emerald { background: var(--accent-emerald-light); color: #047857; }

.app-platform-tags {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
}

.app-name {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.5px;
}

.app-tagline {
  font-size: 15.5px;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.5;
}

.app-feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
  list-style: none;
  margin-top: 6px;
}

.app-feature-list li {
  font-size: 13.5px;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.app-feature-list li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--primary);
}

/* App Download & Actions Column */
.app-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
  border-left: 1px solid var(--border-color);
  padding-left: 36px;
}

/* Store Badge Buttons */
.store-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background: #0F172A;
  color: #FFFFFF !important;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.15);
}

.store-btn:hover {
  background: #1E293B;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.25);
}

.store-btn svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
  flex-shrink: 0;
}

.store-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-btn-text .store-sub {
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  color: #94A3B8;
  line-height: 1;
}

.store-btn-text .store-name {
  font-size: 14.5px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
}

.app-legal-links {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.app-legal-links a {
  font-size: 12px;
  color: var(--text-light);
  font-weight: 500;
}

.app-legal-links a:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* ==========================================================================
   Features Grid (Why choose our apps)
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-focus);
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-box h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.feature-box p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Legal Quick Banner Section
   ========================================================================== */
.legal-banner-card {
  background: linear-gradient(135deg, #EEF2FF 0%, #FAF5FF 100%);
  border: 1px solid #C7D2FE;
  border-radius: var(--radius-xl);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.legal-banner-content h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 8px;
}

.legal-banner-content p {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 600px;
}

.legal-banner-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand h4 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h5 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-main);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-col ul li a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13.5px;
  color: var(--text-light);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .app-card {
    grid-template-columns: 110px 1fr;
    padding: 30px;
  }
  
  .app-actions {
    grid-column: 1 / -1;
    border-left: none;
    border-top: 1px solid var(--border-color);
    padding-left: 0;
    padding-top: 24px;
    flex-direction: row;
    flex-wrap: wrap;
  }

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

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

@media (max-width: 768px) {
  .nav-links, .nav-cta {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-section {
    padding: 50px 0 40px;
  }

  .hero-stats {
    gap: 24px;
    padding: 20px;
  }

  .app-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }

  .app-logo-box {
    width: 90px;
    height: 90px;
  }

  .app-feature-list {
    grid-template-columns: 1fr;
  }

  .app-actions {
    flex-direction: column;
  }

  .legal-banner-card {
    flex-direction: column;
    padding: 30px 24px;
    align-items: flex-start;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: 24px;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateY(-120%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 999;
}

.mobile-nav-drawer.open {
  transform: translateY(0);
}

.mobile-nav-drawer a {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}