/* =============================================
   الحكمة سوفت - ملف التنسيق الرئيسي
   Al-Hikmah Software - Main Stylesheet
   ============================================= */

/* ---- Variables ---- */
:root {
  --primary: #E87722;
  --primary-dark: #c45e0e;
  --primary-light: #fde8d3;
  --secondary: #C0392B;
  --blue: #2563EB;
  --blue-dark: #1d4ed8;
  --blue-light: #dbeafe;
  --dark: #1a1a2e;
  --dark-2: #16213e;
  --dark-3: #0f3460;
  --gray: #6b7280;
  --gray-light: #f3f4f6;
  --white: #ffffff;
  --green: #16a34a;
  --green-light: #dcfce7;
  --font: 'Tajawal', sans-serif;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: #f8f9fc;
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
}

body.lang-en {
  direction: ltr;
  text-align: left;
}

body.lang-ar {
  direction: rtl;
  text-align: right;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  padding: 10px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.navbar:not(.scrolled) .nav-logo img.logo-initial {
  /* Ensure the initial logo (footer.png) looks good on dark background */
  filter: none; 
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 15px;
  color: var(--dark);
  transition: var(--transition);
}

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

.navbar.scrolled .nav-links a { color: var(--dark); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-toggle {
  background: var(--primary);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.lang-toggle:hover { background: var(--primary-dark); transform: scale(1.05); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, var(--dark-3) 100%);
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -150px;
  right: -100px;
  animation: floatOrb 8s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--blue);
  bottom: -100px;
  left: -100px;
  animation: floatOrb 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--green);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: floatOrb 6s ease-in-out infinite;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  color: white;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 20px 40px;
  display: inline-flex;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-weight: 400;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(16px); opacity: 0; }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,119,34,0.4);
}

.btn-primary-blue {
  background: var(--blue);
  color: white;
}
.btn-primary-blue:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
}

.btn-primary-dark {
  background: var(--dark-3);
  color: white;
}
.btn-primary-dark:hover {
  background: var(--dark-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15,52,96,0.4);
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--gray);
  border-color: #e5e7eb;
}
.btn-ghost:hover {
  background: var(--gray-light);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
  border-radius: 10px;
}

/* =============================================
   SECTION COMMONS
   ============================================= */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  font-size: 17px;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
}

/* =============================================
   APPS SECTION
   ============================================= */
.apps-section {
  padding: 100px 0;
  background: #f8f9fc;
}

/* Featured App Card */
.app-card-featured {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-bottom: 32px;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
}

.app-card-featured:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 64px rgba(0,0,0,0.15);
}

.app-card-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.app-card-content {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.app-header {
  display: flex;
  align-items: center;
  gap: 20px;
}

.app-icon-wrap {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow);
}

.app-icon-green { background: var(--green-light); }
.app-icon-blue { background: var(--blue-light); }
.app-icon-dark { background: #e0e7ff; }

.app-icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.app-meta {
  flex: 1;
}

.app-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.app-badge-green { background: var(--green-light); color: var(--green); }
.app-badge-blue { background: var(--blue-light); color: var(--blue); }
.app-badge-dark { background: #e0e7ff; color: var(--dark-3); }

.app-name {
  font-size: 28px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
}

.app-category {
  font-size: 14px;
  color: var(--gray);
  font-weight: 400;
}

.app-desc {
  font-size: 16px;
  color: #4b5563;
  line-height: 1.8;
}

.app-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature-tag {
  background: var(--gray-light);
  color: var(--dark);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
}

.app-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* App Screens Mockup */
.app-screens {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.app-screens::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(22,163,74,0.15) 0%, transparent 70%);
}

.screens-mockup {
  position: relative;
  width: 100%;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.screen-main {
  position: absolute;
  width: 180px;
  z-index: 3;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  border: 3px solid white;
  transform: translateY(0);
  animation: floatScreen 4s ease-in-out infinite;
}

.screen-secondary {
  position: absolute;
  width: 140px;
  z-index: 2;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  border: 2px solid white;
  opacity: 0.85;
}

.screen-left {
  left: 20px;
  transform: rotate(-8deg) translateY(20px);
}

.screen-right {
  right: 20px;
  transform: rotate(8deg) translateY(20px);
}

.screen-main img,
.screen-secondary img {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes floatScreen {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Apps Grid */
.apps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.app-card-mini {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
  overflow: hidden;
}

.app-card-mini:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.app-mini-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.app-card-mini .app-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 16px;
}

.app-card-mini .app-icon {
  width: 52px;
  height: 52px;
}

.app-card-mini .app-name {
  font-size: 22px;
}

.app-screens-mini {
  display: flex;
  gap: 8px;
  overflow: hidden;
  border-radius: 12px;
  height: 160px;
}

.app-screens-mini img {
  flex: 1;
  object-fit: cover;
  border-radius: 8px;
  transition: var(--transition);
}

.app-screens-mini img:hover {
  transform: scale(1.05);
  z-index: 1;
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-section {
  padding: 100px 0;
  background: white;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

.about-logo-wrap {
  background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  width: 100%;
}

.about-logo {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  object-fit: contain;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.about-card {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  transition: var(--transition);
}

.about-card:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.about-card-icon { font-size: 28px; }
.about-card-text { font-size: 13px; font-weight: 600; color: var(--dark); }

.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-text {
  font-size: 16px;
  color: #4b5563;
  line-height: 1.9;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 8px;
}

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--gray-light);
  padding: 20px;
  border-radius: var(--radius);
  transition: var(--transition);
}

.value-item:hover { background: var(--primary-light); }

.value-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.value-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.value-item p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.contact-section .section-tag {
  background: rgba(232,119,34,0.2);
  color: var(--primary);
}

.contact-section .section-title { color: white; }
.contact-section .section-desc { color: rgba(255,255,255,0.6); }

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.contact-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.contact-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  border-color: var(--primary);
}

.contact-icon { font-size: 40px; }

.contact-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: white;
}

.contact-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 0;
}

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

.footer-logo img {
  height: 56px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
}

.footer-logo p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

.footer-links h5 {
  font-size: 16px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(-4px);
}

body.lang-en .footer-links a:hover {
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

/* =============================================
   APP DETAIL PAGE
   ============================================= */
.app-detail-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  position: relative;
  overflow: hidden;
}

.app-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.app-detail-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.app-detail-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.app-detail-header {
  display: flex;
  align-items: center;
  gap: 20px;
}

.app-detail-icon {
  width: 100px;
  height: 100px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  border: 3px solid rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.app-detail-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.app-detail-name {
  font-size: 40px;
  font-weight: 900;
  color: white;
}

.app-detail-cat {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
}

.app-detail-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
}

.app-detail-screens {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.app-detail-screens img {
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  border: 2px solid rgba(255,255,255,0.1);
  transition: var(--transition);
  cursor: pointer;
}

.app-detail-screens img:hover {
  transform: scale(1.05);
  z-index: 1;
}

.app-features-section {
  padding: 80px 0;
  background: #f8f9fc;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: white;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
}

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

.feature-card-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.feature-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

.screenshots-section {
  padding: 80px 0;
  background: white;
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.screenshot-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}

.screenshot-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.screenshot-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.active { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  font-size: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* Back button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 32px;
  transition: var(--transition);
}

.back-btn:hover { color: white; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .app-card-inner {
    grid-template-columns: 1fr;
  }

  .app-screens {
    min-height: 300px;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .app-detail-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    gap: 4px;
  }

  .nav-links.open { display: flex; }
  .hamburger { display: flex; }

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

  .contact-cards {
    grid-template-columns: 1fr;
  }

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

  .hero-stats {
    gap: 20px;
    padding: 16px 24px;
  }

  .stat-num { font-size: 22px; }

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

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

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

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

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

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

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

/* =============================================
   ANIMATIONS
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* =============================================
   COLOR THEMES FOR APP PAGES
   ============================================= */
.theme-green .app-screens { background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); }
.theme-green .app-screens::before { background: radial-gradient(circle at 70% 50%, rgba(22,163,74,0.15) 0%, transparent 70%); }

.theme-blue .app-detail-hero { background: linear-gradient(135deg, #1e3a5f 0%, #1a2744 100%); }
.theme-blue .hero-orb-1 { background: var(--blue); }

.theme-dark .app-detail-hero { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* =============================================
   MARQUEE / TICKER
   ============================================= */
.ticker-section {
  background: var(--primary);
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-inner {
  display: inline-flex;
  animation: ticker 20s linear infinite;
  gap: 60px;
}

.ticker-item {
  font-size: 14px;
  font-weight: 600;
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =============================================
   APP CARD HOVER GLOW
   ============================================= */
.app-card-featured::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border: 2px solid var(--green);
}

.app-card-featured:hover::after { opacity: 0.5; }

.app-card-mini::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  border: 2px solid var(--primary);
}

.app-card-mini:hover::after { opacity: 0.5; }
.app-card-mini { position: relative; }
.app-card-featured { position: relative; }

/* =============================================
   GRADIENT TEXT
   ============================================= */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================
   PULSE ANIMATION
   ============================================= */
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.pulse { animation: pulse 3s ease-in-out infinite; }

/* =============================================
   NAVBAR TRANSPARENT LINKS
   ============================================= */
.navbar:not(.scrolled) .nav-links a {
  color: rgba(255,255,255,0.85);
}

.navbar:not(.scrolled) .nav-links a:hover {
  background: rgba(255,255,255,0.1);
  color: white;
}

/* =============================================
   SECTION DIVIDER
   ============================================= */
.section-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  margin: 0;
  opacity: 0.3;
}

/* =============================================
   TECH STACK BADGES
   ============================================= */
.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.tech-badge {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
}

/* =============================================
   DOWNLOAD BUTTONS
   ============================================= */
.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #1a1a2e;
  color: white;
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}

.download-btn:hover {
  background: #2d2d4a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.download-btn .store-icon { font-size: 24px; }
.download-btn .store-text { display: flex; flex-direction: column; }
.download-btn .store-sub { font-size: 10px; font-weight: 400; opacity: 0.7; }
.download-btn .store-name { font-size: 15px; font-weight: 700; }

/* =============================================
   HERO LOGO ANIMATION
   ============================================= */
.nav-logo img {
  transition: var(--transition);
}

.nav-logo:hover img {
  transform: scale(1.05);
}