/* ==========================================================================
   Dr. Ahmed Fawzy - Eye Care Center
   Main Stylesheet - Award-Winning Modern Design
   Apple Dark Mode + Spotify Inspired
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap");
@import "./variables.css";
@import "./images.css";

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-regular);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  direction: rtl;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition:
    background-color var(--transition-slow),
    color var(--transition-slow);
}

/* Selection Styling */
::selection {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Focus Styles */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Smooth Scroll Offset for Fixed Header */
html {
  scroll-padding-top: 100px;
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
}

h1 {
  font-size: var(--text-hero);
  font-weight: var(--font-extrabold);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

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

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

strong {
  font-weight: var(--font-semibold);
}

em {
  font-style: italic;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container-lg {
  max-width: var(--container-2xl);
}

.section {
  padding-block: var(--space-section);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Text Gradient */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent {
  color: var(--color-accent);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(255, 255, 255, 0.2) 0%,
      transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

/* Primary Button */
.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border-strong);
  backdrop-filter: blur(var(--blur-sm));
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.05);
}

/* Accent Button */
.btn-accent {
  background: var(--gradient-accent);
  color: var(--color-secondary);
  box-shadow: var(--shadow-md), var(--shadow-accent-glow);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-accent-glow);
}

/* WhatsApp Button */
.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

/* Button Sizes */
.btn-lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
}

.btn-sm {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
}

/* Icon Button */
.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-4) 0;
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.header.scrolled {
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  color: var(--color-white);
  font-size: var(--text-xl);
  box-shadow: var(--shadow-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  line-height: 1.2;
}

.logo-title {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-medium);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
  background: rgba(var(--color-primary-rgb), 0.05);
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Theme Toggle */
.theme-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text);
}

.theme-toggle:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-border-strong);
  transform: rotate(15deg);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  width: 20px;
  height: 20px;
  transition:
    transform var(--transition-base),
    opacity var(--transition-fast);
}

[data-theme="dark"] .theme-toggle .icon-sun {
  opacity: 0;
  transform: rotate(90deg) scale(0);
  position: absolute;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}

:root .theme-toggle .icon-moon {
  opacity: 0;
  transform: rotate(-90deg) scale(0);
  position: absolute;
}

:root .theme-toggle .icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

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

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
  .nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
    padding: var(--space-6);
    background: var(--color-bg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
  }

  .nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-link {
    padding: var(--space-4);
    font-size: var(--text-lg);
    text-align: center;
    border-radius: var(--radius-xl);
    background: var(--color-bg-secondary);
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .header-actions .btn {
    display: none;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: var(--space-20);
  overflow: hidden;
  background: var(--gradient-hero);
}

/* Hero Background Animation */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%,
      rgba(var(--color-primary-rgb), 0.15),
      transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%,
      rgba(var(--color-accent-rgb), 0.08),
      transparent);
  pointer-events: none;
}

/* Floating Elements */
.hero-float {
  position: absolute;
  border-radius: var(--radius-full);
  opacity: 0.5;
  animation: float 6s ease-in-out infinite;
}

.hero-float-1 {
  width: 300px;
  height: 300px;
  top: 20%;
  left: -10%;
  background: radial-gradient(circle,
      rgba(var(--color-primary-rgb), 0.2),
      transparent 70%);
  animation-delay: 0s;
}

.hero-float-2 {
  width: 200px;
  height: 200px;
  bottom: 30%;
  right: -5%;
  background: radial-gradient(circle,
      rgba(var(--color-accent-rgb), 0.2),
      transparent 70%);
  animation-delay: -2s;
}

.hero-float-3 {
  width: 150px;
  height: 150px;
  top: 60%;
  left: 20%;
  background: radial-gradient(circle,
      rgba(var(--color-highlight-rgb), 0.15),
      transparent 70%);
  animation-delay: -4s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(-30px) scale(1.05);
  }
}

.hero-container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

/* Hero Content */
.hero-content {
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(var(--color-accent-rgb), 0.15);
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge-icon {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.hero-title {
  font-size: var(--text-hero);
  font-weight: var(--font-extrabold);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-title-highlight {
  display: block;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 540px;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

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

.hero-stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--color-primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-2);
}

/* Hero Image */
.hero-image {
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-3xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0.1;
  z-index: 1;
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/5;
  transition: opacity 180ms ease-in-out;
}


/* Hero Image Decoration */
.hero-image-decor {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background:
    radial-gradient(ellipse at 30% 30%,
      rgba(var(--color-primary-rgb), 0.2),
      transparent 50%),
    radial-gradient(ellipse at 70% 70%,
      rgba(var(--color-accent-rgb), 0.15),
      transparent 50%);
  z-index: -1;
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* Floating Cards */
.hero-floating-card {
  position: absolute;
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  animation: floatCard 4s ease-in-out infinite;
  z-index: 2;
}

.hero-floating-card-1 {
  top: 10%;
  right: -20px;
  animation-delay: 0s;
}

.hero-floating-card-2 {
  bottom: 20%;
  left: -30px;
  animation-delay: -2s;
}

@keyframes floatCard {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.floating-card-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.floating-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  color: var(--color-white);
  font-size: var(--text-lg);
}

.floating-card-text {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

.floating-card-subtext {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* Hero Responsive */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin-inline: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-image {
    order: -1;
    max-width: 400px;
    margin-inline: auto;
  }

  .hero-floating-card {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero-stats {
    flex-direction: column;
    gap: var(--space-4);
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
  background: var(--color-bg-secondary);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
      transparent,
      var(--color-border),
      transparent);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-3xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 3/4;
}

.about-experience-badge {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-6);
  background: var(--gradient-accent);
  color: var(--color-secondary);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-experience-number {
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  line-height: 1;
}

.about-experience-text {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.about-content {
  padding: var(--space-8) 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-6);
}

.about-text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

/* Credentials List */
.credentials-list {
  display: grid;
  gap: var(--space-4);
  list-style: none;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.credential-item:hover {
  transform: translateX(-5px);
  box-shadow: var(--shadow-md);
}

.credential-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--text-xl);
}

.credential-content h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.credential-content p {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* About Responsive */
@media (max-width: 1024px) {
  .about-container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .about-image {
    max-width: 500px;
    margin-inline: auto;
  }
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services {
  background: var(--color-bg);
  position: relative;
}

.services-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.services-header .section-label::before {
  display: none;
}

.services-header .section-label::after {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Service Card */
.service-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--gradient-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.service-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}

.service-description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.service-feature::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: var(--font-bold);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
}

.service-link svg {
  transition: transform var(--transition-fast);
}

.service-link:hover svg {
  transform: translateX(-4px);
}

/* Services Responsive */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials {
  background: var(--color-bg-secondary);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
      transparent,
      var(--color-border),
      transparent);
}

.testimonials-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: var(--space-6);
  transition: transform var(--transition-slower);
}

/* Testimonial Card */
.testimonial-card {
  flex: 0 0 calc(33.333% - var(--space-4));
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
}

.testimonial-quote {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-content {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.testimonial-rating {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.testimonial-rating svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  fill: var(--color-accent);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--color-bg-tertiary);
}

.testimonial-info h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.testimonial-info p {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.testimonial-location {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 600;
}

/* Slider Controls */
.testimonials-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.slider-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.slider-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Testimonials Responsive */
@media (max-width: 1024px) {
  .testimonial-card {
    flex: 0 0 calc(50% - var(--space-3));
  }
}

@media (max-width: 640px) {
  .testimonial-card {
    flex: 0 0 100%;
  }
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq {
  background: var(--color-bg);
}

.faq-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  align-items: start;
}

.faq-content {
  position: sticky;
  top: 120px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* FAQ Item */
.faq-item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-border-strong);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-6);
  background: transparent;
  border: none;
  text-align: right;
  font-family: var(--font-primary);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* FAQ Responsive */
@media (max-width: 1024px) {
  .faq-container {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .faq-content {
    position: static;
    text-align: center;
  }

  .faq-content .section-label::before {
    display: none;
  }
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact {
  background: var(--color-bg-secondary);
  position: relative;
}

.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
      transparent,
      var(--color-border),
      transparent);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

.contact-info {
  padding: var(--space-8) 0;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateX(-5px);
  box-shadow: var(--shadow-md);
}

.contact-card-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--text-xl);
}

.contact-card-content h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.contact-card-content p,
.contact-card-content a {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  text-decoration: none;
}

.contact-card-content a:hover {
  color: var(--color-primary);
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

/* Contact Map */
.contact-map {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 100%;
  min-height: 400px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Map Placeholder */
.map-placeholder {
  width: 100%;
  height: 100%;
  min-height: 400px;
  background: var(--color-bg-tertiary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: var(--color-text-tertiary);
}

.map-placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.5;
}

/* Contact Responsive */
@media (max-width: 1024px) {
  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-bg-tertiary);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-12);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.footer-description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

/* Footer Columns */
.footer-column h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Footer Bottom */
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Footer Credits */
.footer-credits {
  width: 100%;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-credits p {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin: 0;
  line-height: 1.6;
}

.footer-credits strong {
  color: var(--color-primary);
  font-weight: var(--font-semibold);
}

.footer-credits-ar {
  font-size: var(--text-xs);
  opacity: 0.7;
  margin-top: var(--space-1);
}

/* Footer Responsive */
@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-brand {
    grid-column: span 2;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .footer-container {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: span 1;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

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

/* ==========================================================================
   Scroll To Top Button
   ========================================================================== */
.scroll-top {
  position: fixed;
  bottom: var(--space-8);
  left: var(--space-8);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-secondary);
  transform: translateY(-3px);
}

/* ==========================================================================
   Loading Animation
   ========================================================================== */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition:
    opacity var(--transition-slow),
    visibility var(--transition-slow);
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 48px;
  height: 48px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Articles Section
   ========================================================================== */
.articles {
  background: var(--color-bg-secondary);
}

.articles-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

@media (max-width: 1024px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .articles-grid {
    grid-template-columns: 1fr;
  }
}

.article-card {
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.article-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-card:hover .article-image img {
  transform: scale(1.05);
}

.article-category {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-primary);
  color: white;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
}

.article-content {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.article-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
  line-height: 1.4;
  color: var(--color-text-primary);
}

.article-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: var(--space-4);
}

.article-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  transition: gap var(--transition-fast);
}

.article-link:hover {
  gap: var(--space-3);
}

.article-link svg {
  transition: transform var(--transition-fast);
}

.article-link:hover svg {
  transform: translateX(-4px);
}

.articles-cta {
  text-align: center;
}

/* ==========================================================================
   Videos Section
   ========================================================================== */
.videos {
  background: var(--color-bg-primary);
}

.videos-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .videos-grid {
    grid-template-columns: 1fr;
  }
}

.video-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.video-thumbnail {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.video-card:hover .video-thumbnail img {
  transform: scale(1.05);
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.video-play-btn svg {
  color: var(--color-primary);
  margin-right: -4px;
}

.video-card:hover .video-play-btn {
  background: var(--color-primary);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-card:hover .video-play-btn svg {
  color: white;
}

.video-duration {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
}

.video-info {
  padding: var(--space-5);
}

.video-category {
  display: inline-block;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
}

.video-title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
  line-height: 1.4;
  color: var(--color-text-primary);
}

.video-description {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  line-height: 1.6;
}

/* Video Modal */
.video-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.video-modal.active {
  opacity: 1;
  visibility: visible;
}

.video-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
}

.video-modal-content {
  position: relative;
  width: 90%;
  max-width: 900px;
  z-index: 1;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.video-modal.active .video-modal-content {
  transform: scale(1);
}

.video-modal-close {
  position: absolute;
  top: -48px;
  left: 0;
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  padding: var(--space-2);
  transition: transform var(--transition-fast);
}

.video-modal-close:hover {
  transform: scale(1.1);
}

.video-modal-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.video-modal-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ==========================================================================
   Reveal Animations
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {

  .header,
  .scroll-top,
  .theme-toggle {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}

/* ==========================================================================
   Article Page Styles
   ========================================================================== */

.article-page {
  min-height: 100vh;
  padding-top: var(--header-height);
}

/* Article Hero */
.article-hero {
  padding: 4rem 0 2rem;
  background: var(--color-bg-secondary);
}

.article-hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.article-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  transition: color 0.3s ease;
}

.article-back-link:hover {
  color: var(--color-primary);
}

.article-page-category {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--color-primary);
  color: var(--color-bg-primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.article-page-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.article-page-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.article-page-meta>span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-page-meta svg {
  opacity: 0.7;
}

/* Article Featured Image */
.article-featured-image {
  width: 100%;
  max-width: 1000px;
  margin: -2rem auto 0;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
}

.article-featured-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

/* Article Content Wrapper */
.article-content-wrapper {
  padding: 4rem 0;
}

.article-body {
  max-width: 700px;
  margin: 0 auto 3rem;
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.article-body ol,
.article-body ul {
  margin: 1.5rem 0;
  padding-right: 1.5rem;
}

.article-body li {
  margin-bottom: 0.75rem;
  padding-right: 0.5rem;
}

.article-body ol {
  list-style: arabic-indic;
}

.article-body h2,
.article-body h3 {
  color: var(--color-text-primary);
  margin: 2rem 0 1rem;
  font-weight: 600;
}

.article-body h2 {
  font-size: 1.5rem;
}

.article-body h3 {
  font-size: 1.25rem;
}

/* Article Error */
.article-error {
  text-align: center;
  padding: 3rem;
}

.article-error p {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

/* Article Share */
.article-share {
  max-width: 700px;
  margin: 0 auto 4rem;
  padding: 2rem;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.share-label {
  font-weight: 600;
  color: var(--color-text-primary);
}

.share-buttons {
  display: flex;
  gap: 0.75rem;
}

.share-btn {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
}

.share-btn:hover {
  transform: translateY(-3px);
}

.share-facebook:hover {
  background: #1877f2;
  color: white;
}

.share-twitter:hover {
  background: #1da1f2;
  color: white;
}

.share-whatsapp:hover {
  background: #25d366;
  color: white;
}

.share-copy:hover {
  background: var(--color-primary);
  color: white;
}

.share-copy.copied {
  background: var(--color-success);
  color: white;
}

/* Related Articles */
.related-articles {
  max-width: 1000px;
  margin: 0 auto 4rem;
}

.related-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2rem;
  text-align: center;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.related-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  text-decoration: none;
}

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

.related-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.related-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.related-card:hover .related-image img {
  transform: scale(1.05);
}

.related-content {
  padding: 1.25rem;
}

.related-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.related-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.4;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.related-read-time {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Article CTA */
.article-cta {
  max-width: 700px;
  margin: 0 auto;
  padding: 3rem;
  background: linear-gradient(135deg,
      var(--color-primary) 0%,
      var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  text-align: center;
}

.article-cta-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.75rem;
}

.article-cta-content p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.article-cta .btn-primary {
  background: white;
  color: var(--color-primary);
}

.article-cta .btn-primary:hover {
  background: var(--color-bg-secondary);
  transform: translateY(-3px);
}

/* Article Page Responsive */
@media (max-width: 768px) {
  .article-hero {
    padding: 3rem 0 2rem;
  }

  .article-page-meta {
    flex-direction: column;
    gap: 0.75rem;
  }

  .article-featured-image {
    margin-top: -1rem;
  }

  .article-content-wrapper {
    padding: 2rem 0;
  }

  .article-body {
    font-size: 1rem;
  }

  .article-share {
    flex-direction: column;
    text-align: center;
  }

  .article-cta {
    padding: 2rem 1.5rem;
  }

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