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

/* CSS Variables */
:root {
  /* Colors */
  --gold: #d4a574;
  --gold-light: #e6c9a8;
  --gold-dark: #c4934d;
  --charcoal: #37515a;
  --charcoal-light: #4a5f67;
  --white: #ffffff;
  --text-dark: #2d3436;
  --text-light: #636363;
  --light-bg: #f4f4f4;
  --border-color: #e8e8e8;
  --whatsapp: #25d366;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius: 0.75rem;
  
  /* Transitions */
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Cairo', sans-serif;
  color: var(--text-dark);
  background-color: var(--white);
  direction: rtl;
  line-height: 1.6;
  font-weight: 400;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 900;
  line-height: 1.3;
}

h1 {
  font-size: clamp(1.875rem, 5vw, 3.75rem);
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.25rem);
}

h3 {
  font-size: 1.25rem;
}

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

button {
  cursor: pointer;
  border: none;
  font-family: 'Cairo', sans-serif;
}

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

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Utilities */
.text-center {
  text-align: center;
}

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

.bg-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
}

.bg-charcoal-gradient {
  background: linear-gradient(180deg, #1f2a30, #2d3a42);
}

.shadow-gold {
  box-shadow: 0 4px 30px rgba(212, 165, 116, 0.3);
}

.shadow-gold-lg {
  box-shadow: 0 8px 40px rgba(212, 165, 116, 0.4);
}

.gold-line {
  width: 6rem;
  height: 4px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  border-radius: 0.25rem;
  margin: 0 auto;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 0 35px rgba(37, 211, 102, 0.7);
  }
}

.fade-in-down {
  animation: fadeInDown 0.8s ease-out forwards;
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.scale-in {
  animation: scaleIn 0.6s ease-out forwards;
}

/* ============== HEADER ============== */
header {
  background: var(--white);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--charcoal);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

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

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-menu a {
  color: var(--text-dark);
  font-weight: 600;
  position: relative;
  transition: var(--transition);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

.cta-button {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 50px;
  font-weight: bold;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  box-shadow: var(--shadow-gold);
  transition: var(--transition);
}

.cta-button:hover {
  transform: scale(1.05);
}

.cta-button:active {
  transform: scale(0.98);
}

/* ============== HERO SECTION ============== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--white);
  padding: var(--spacing-lg) 0;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(55, 81, 90, 0.8),
    rgba(55, 81, 90, 0.7),
    rgba(55, 81, 90, 0.9)
  );
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--spacing-lg);
  animation: fadeInDown 0.8s ease-out;
}

.hero-content h1 {
  margin: var(--spacing-md) 0;
  line-height: 1.4;
  color: var(--white);
}

.hero-content .text-gold {
  display: inline;
}

.hero-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 40rem;
  margin: var(--spacing-lg) auto;
  line-height: 1.8;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--charcoal);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  box-shadow: var(--shadow-gold-lg);
  transition: var(--transition);
  margin-top: var(--spacing-lg);
}

.hero-cta:hover {
  transform: scale(1.05);
}

/* ============== SERVICES SECTION ============== */
.services-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--light-bg);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
  animation: fadeInUp 0.6s ease-out;
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
  color: var(--charcoal);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  text-align: center;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease-out;
}

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

.service-card-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--spacing-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-card-icon {
  transform: scale(1.1);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--charcoal);
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ============== PORTFOLIO SECTION ============== */
.portfolio-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1000px;
  margin: 0 auto;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  cursor: pointer;
  animation: scaleIn 0.6s ease-out;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(55, 81, 90, 0.8), transparent);
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-lg);
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-label {
  color: var(--white);
  font-weight: bold;
  font-size: 1.1rem;
}

/* ============== TRUST SECTION ============== */
.trust-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(180deg, #1f2a30, #2d3a42);
  color: var(--white);
}

.trust-content {
  max-width: 1000px;
  margin: 0 auto;
}

.trust-section .section-header {
  color: var(--white);
}

.trust-section .section-header .gold-line {
  margin: var(--spacing-md) auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
  animation: fadeInUp 0.6s ease-out;
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--charcoal);
}

.feature-item p {
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--white);
}

.trust-description {
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  max-width: 40rem;
  margin: 0 auto;
  line-height: 1.8;
}

/* ============== FOOTER SECTION ============== */
footer {
  padding: var(--spacing-lg) 0;
  background-color: var(--charcoal);
  color: var(--white);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.footer-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--charcoal);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1rem;
  box-shadow: var(--shadow-gold);
  transition: var(--transition);
}

.footer-cta:hover {
  transform: scale(1.05);
}

.footer-text {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

/* ============== FLOATING WHATSAPP ============== */
.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 1000;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  text-decoration: none;
  color: var(--white);
  font-size: 1.5rem;
  transition: var(--transition);
  animation: pulse-glow 2s infinite;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
}

/* ============== RESPONSIVE DESIGN ============== */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .nav-menu {
    gap: var(--spacing-md);
    font-size: 0.9rem;
  }

  .hero-content {
    padding: var(--spacing-md);
  }

  .hero-content h1 {
    margin: var(--spacing-sm) 0;
  }

  .hero-content p {
    font-size: 1rem;
  }

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

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

  .features-grid {
    gap: var(--spacing-lg);
  }

  .floating-whatsapp {
    bottom: 1rem;
    left: 1rem;
    width: 3.5rem;
    height: 3.5rem;
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-2xl: 2rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .nav-menu {
    width: 100%;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
  }

  .hero-content {
    padding: var(--spacing-sm);
  }

  .hero-cta {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }

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

  .services-grid {
    gap: var(--spacing-md);
  }

  .trust-section .section-header h2 {
    font-size: 1.5rem;
  }
}