/* ===== ROOT VARIABLES ===== */
:root {
  --gold: #C9A227;
  --gold-light: #E8C547;
  --gold-dark: #A07B10;
  --black: #1A1A1A;
  --white: #FFFFFF;
  --gray-light: #F7F8FA;
  --gray-mid: #EBEBEB;
  --blue-hint: #E8F4FD;
  --blue-accent: #4A90D9;
  --green-wa: #25D366;
  --green-wa-dark: #128C7E;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --transition: 0.35s cubic-bezier(0.25,0.8,0.25,1);
  --font: 'Cairo', sans-serif;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--black);
  direction: rtl;
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
@keyframes bounce-arrow {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.fade-in { opacity: 0; transition: opacity 0.7s ease, transform 0.7s ease; transform: translateY(30px); }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #FFFFFF 0%, #F8F6F0 40%, #EFF6FD 100%);
  overflow: hidden;
  padding: 5rem 0 3rem;
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
}
.shape-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
  top: -200px; right: -150px;
}
.shape-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--blue-accent) 0%, transparent 70%);
  bottom: -100px; left: -100px;
}
.shape-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--gold-light) 0%, transparent 70%);
  top: 50%; left: 40%;
  opacity: 0.08;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.9s ease forwards;
}

.logo-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 1.8rem;
}
.logo-img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(201,162,39,0.35));
  animation: float 4s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--black);
  margin-bottom: 1.2rem;
  letter-spacing: -0.5px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 1.4rem;
}
.badge {
  padding: 0.45rem 1.2rem;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--gray-mid);
  color: var(--black);
  box-shadow: var(--shadow-sm);
}
.badge-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--white);
  border-color: transparent;
}

.hero-subtitle {
  font-size: 1rem;
  color: #555;
  max-width: 480px;
  margin: 0 auto 2rem;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: #999;
  font-size: 0.8rem;
}
.arrow-down {
  width: 24px; height: 24px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(45deg);
  animation: bounce-arrow 1.5s infinite;
  position: relative;
  left: 50%;
}

/* ===== SERVICES SECTION ===== */
.services {
  padding: 5rem 0;
  background: var(--gray-light);
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--blue-accent), var(--gold));
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-tag {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: white;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--black);
  margin-bottom: 0.5rem;
}
.section-desc {
  color: #777;
  font-size: 0.95rem;
}

/* ===== CARDS GRID ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.6rem;
}

.service-card {
  position: relative;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}
.service-card:hover .card-glow { opacity: 1; }

.card-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,162,39,0.08) 0%, rgba(74,144,217,0.06) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.card-inner {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.platform-logo {
  width: 80px; height: 80px;
  border-radius: 18px;
  background: linear-gradient(145deg, #f0f0f0, #fafafa);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.05), 0 4px 12px rgba(0,0,0,0.08);
  transition: transform var(--transition);
}
.service-card:hover .platform-logo { transform: scale(1.1) rotate(-3deg); }

.card-info { flex: 1; }
.platform-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.3rem;
}
.platform-desc {
  font-size: 0.85rem;
  color: #777;
}

.card-other { border: 2px dashed rgba(201,162,39,0.4); }
.card-other:hover { border-color: var(--gold); }

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, var(--green-wa) 0%, var(--green-wa-dark) 100%);
  color: white;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  width: 100%;
  justify-content: center;
}
.whatsapp-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(37,211,102,0.5);
  opacity: 0.95;
}
.whatsapp-btn:active { transform: scale(0.97); }
.wa-icon { flex-shrink: 0; }

/* ===== FEATURES SECTION ===== */
.features {
  padding: 5rem 0;
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.4rem;
}

.feature-card {
  padding: 1.8rem 1.4rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, var(--gray-light), var(--white));
  border: 1px solid var(--gray-mid);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-light);
}

.feat-icon {
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
  display: block;
}
.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.4rem;
}
.feature-card p {
  font-size: 0.82rem;
  color: #888;
  line-height: 1.5;
}

/* ===== FOOTER ===== */
.footer {
  background: linear-gradient(145deg, var(--black), #2A2A2A);
  color: var(--white);
  padding: 3rem 0 2rem;
  text-align: center;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}
.footer-logo img {
  filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(5deg);
  opacity: 0.9;
}
.footer-logo h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-light);
}

.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 2rem;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--green-wa), var(--green-wa-dark));
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  animation: pulse-ring 2.5s infinite;
  transition: transform var(--transition);
}
.footer-wa-btn:hover { transform: scale(1.05); }

.footer-copy {
  font-size: 0.78rem;
  color: #666;
}

/* ===== FLOATING WHATSAPP BUTTON ===== */
.fab-wa {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-wa), var(--green-wa-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  animation: pulse-ring 2.5s infinite;
  z-index: 999;
  transition: transform var(--transition);
  color: white;
}
.fab-wa:hover { transform: scale(1.12); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 5rem 0 3rem; min-height: auto; }
  .logo-img { width: 100px; height: 100px; }
  .hero-title { font-size: 1.6rem; }
  .cards-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .card-inner { padding: 1.4rem 1rem; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .fab-wa { width: 52px; height: 52px; bottom: 1.2rem; left: 1.2rem; }
}
@media (max-width: 480px) {
  .cards-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: column; align-items: center; }
}