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

:root {
  --primary: #00c8ff;
  --primary-dark: #0096cc;
  --primary-glow: rgba(0, 200, 255, 0.15);
  --gold: #f0c040;
  --bg-dark: #050a14;
  --bg-card: #0a1628;
  --bg-card-hover: #0e1e38;
  --border: rgba(0, 200, 255, 0.15);
  --border-hover: rgba(0, 200, 255, 0.4);
  --text-primary: #e8f4ff;
  --text-secondary: #8ab0cc;
  --text-muted: #4a6a88;
  --font: 'Cairo', sans-serif;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(0, 200, 255, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text-primary);
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  line-height: 1.7;
}

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

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-icon { display: flex; align-items: center; }

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-main {
  font-size: 22px;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: 3px;
  text-shadow: 0 0 20px rgba(0, 200, 255, 0.5);
}

.logo-sub {
  font-size: 11px;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

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

.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; right: 50%; left: 50%;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
  transition: var(--transition);
}

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

.nav-links a:hover::after { right: 12px; left: 12px; }

.nav-cta {
  padding: 10px 22px;
  background: var(--primary);
  color: var(--bg-dark);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-cta:hover {
  background: var(--primary-dark);
  box-shadow: 0 0 20px rgba(0, 200, 255, 0.4);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(0, 200, 255, 0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(0, 100, 200, 0.08) 0%, transparent 50%),
              linear-gradient(135deg, #050a14 0%, #070e20 50%, #050a14 100%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 200, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 200, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  flex: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(0, 200, 255, 0.1);
  border: 1px solid rgba(0, 200, 255, 0.3);
  border-radius: 50px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 28px;
  animation: fadeInDown 0.6s ease;
}

.hero-title {
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.brand-name {
  display: block;
  color: var(--primary);
  text-shadow: 0 0 40px rgba(0, 200, 255, 0.5);
  letter-spacing: 6px;
}

.hero-subtitle {
  color: var(--text-primary);
  font-size: 0.55em;
  letter-spacing: 2px;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 40px;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s both;
}

.btn-primary {
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 200, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 200, 255, 0.5);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25d366;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
}

.btn-whatsapp:hover {
  background: rgba(37, 211, 102, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.hero-visual {
  position: absolute;
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  opacity: 0.6;
}

.security-ring {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 200, 255, 0.2);
  animation: rotate 20s linear infinite;
}

.ring-1 { width: 300px; height: 300px; }
.ring-2 { width: 220px; height: 220px; animation-duration: 15s; animation-direction: reverse; border-color: rgba(0, 200, 255, 0.15); }
.ring-3 { width: 140px; height: 140px; animation-duration: 10s; border-color: rgba(0, 200, 255, 0.25); }

.center-icon {
  position: relative;
  z-index: 2;
  animation: pulse 3s ease-in-out infinite;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: bounce 2s ease-in-out infinite;
  margin: 0 auto;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0, 200, 255, 0.1);
  border: 1px solid rgba(0, 200, 255, 0.25);
  border-radius: 50px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
}

/* ===== BRAND STORY ===== */
.brand-story {
  padding: 100px 0;
  position: relative;
}

.brand-story::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.story-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.story-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(0, 200, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.story-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.story-icon {
  margin-bottom: 20px;
}

.story-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.story-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 200, 255, 0.02) 50%, transparent 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.service-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-glow {
  position: absolute;
  top: -50%; right: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(0, 200, 255, 0.05) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.service-card:hover .service-glow { opacity: 1; }

.service-card:hover {
  border-color: var(--primary);
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 200, 255, 0.1);
}

.service-icon {
  margin-bottom: 24px;
  display: flex;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  margin-bottom: 24px;
}

.service-features li {
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
  padding-right: 20px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.service-features li:last-child { border-bottom: none; }

.service-features li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--primary);
}

.service-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid rgba(0, 200, 255, 0.25);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}

.service-btn:hover {
  background: var(--primary);
  color: var(--bg-dark);
  box-shadow: 0 4px 16px rgba(0, 200, 255, 0.3);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 100px 0;
  position: relative;
}

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

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.testimonial-card {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}

.testimonial-card.featured {
  border-color: rgba(0, 200, 255, 0.4);
  background: linear-gradient(135deg, rgba(0, 200, 255, 0.05) 0%, var(--bg-card) 100%);
  box-shadow: 0 0 30px rgba(0, 200, 255, 0.08);
}

.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.stars {
  color: var(--gold);
  font-size: 16px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 14px;
}

.reviewer-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--bg-dark);
  flex-shrink: 0;
}

.reviewer-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.reviewer-type {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.social-proof-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 32px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
}

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

.proof-num {
  font-size: 26px;
  font-weight: 900;
  color: var(--primary);
}

.proof-label {
  font-size: 12px;
  color: var(--text-muted);
}

.proof-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 200, 255, 0.02) 50%, transparent 100%);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.contact-info h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.contact-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.contact-icon {
  width: 44px; height: 44px;
  background: rgba(0, 200, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition);
}

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

.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  transition: var(--transition);
  border: 1px solid;
}

.social-btn.facebook {
  background: rgba(24, 119, 242, 0.1);
  border-color: rgba(24, 119, 242, 0.3);
  color: #1877f2;
}

.social-btn.facebook:hover {
  background: rgba(24, 119, 242, 0.2);
  transform: translateY(-2px);
}

.social-btn.instagram {
  background: rgba(225, 48, 108, 0.1);
  border-color: rgba(225, 48, 108, 0.3);
  color: #e1306c;
}

.social-btn.instagram:hover {
  background: rgba(225, 48, 108, 0.2);
  transform: translateY(-2px);
}

.social-btn.whatsapp {
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.3);
  color: #25d366;
}

.social-btn.whatsapp:hover {
  background: rgba(37, 211, 102, 0.2);
  transform: translateY(-2px);
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}

.contact-form h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(0, 200, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 15px;
  transition: var(--transition);
  direction: rtl;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(0, 200, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 16px;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 200, 255, 0.4);
}

.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.form-note a {
  color: var(--primary);
  font-weight: 600;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 64px; height: 64px;
  background: rgba(0, 200, 255, 0.15);
  border: 2px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--primary);
  margin: 0 auto 20px;
}

.form-success h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.form-success p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ===== FOOTER ===== */
.footer {
  background: #030710;
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}

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

.footer-brand .footer-logo {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.footer-contact p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.footer-contact a {
  color: var(--text-muted);
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: var(--text-muted);
  transition: var(--transition);
  padding: 6px;
}

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

/* ===== FLOATING WHATSAPP ===== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  left: 32px;
  width: 60px; height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 10px rgba(0, 200, 255, 0.4)); }
  50% { transform: scale(1.05); filter: drop-shadow(0 0 20px rgba(0, 200, 255, 0.7)); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.5; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-visual { opacity: 0.2; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; right: 0; left: 0;
    background: rgba(5, 10, 20, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
    z-index: 999;
  }
  .hamburger { display: flex; margin-right: auto; }
  .hero { padding: 100px 24px 60px; }
  .hero-visual { display: none; }
  .hero-stats { gap: 16px; }
  .story-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .social-proof-bar { gap: 24px; padding: 24px; }
  .proof-divider { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .whatsapp-float { bottom: 20px; left: 20px; width: 52px; height: 52px; }
  .contact-form-wrapper { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 36px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-whatsapp { text-align: center; justify-content: center; }
}