:root {
  --color-bg: #0a0c10;
  --color-primary: #82cfe2;
  --color-primary-dark: #4aa0ba;
  --color-accent: #e8edf5;
  --color-surface: rgba(15, 22, 32, 0.85);
  --color-muted: #8892a4;
  --color-border: rgba(130, 207, 226, 0.12);
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --glow-cyan: 0 0 20px rgba(130, 207, 226, 0.3), 0 0 60px rgba(130, 207, 226, 0.1);
  --glow-cyan-strong: 0 0 30px rgba(130, 207, 226, 0.5), 0 0 80px rgba(130, 207, 226, 0.2);
  --radius-lg: 20px; --radius-md: 12px; --radius-sm: 8px;
  --max-width: 1200px;
  --header-height: 140px;
}
[data-theme="dark"] {
  --color-bg: #05080c;
  --color-surface: rgba(15, 22, 32, 0.85);
  --color-accent: #e8edf5;
  --color-muted: #8892a4;
  --color-border: rgba(130, 207, 226, 0.1);
}
[data-theme="light"] {
  --color-bg: #f0f5fa;
  --color-surface: rgba(255, 255, 255, 0.95);
  --color-accent: #1a1a2e;
  --color-muted: #5a6a7a;
  --color-border: rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .site-header { background: rgba(255, 255, 255, 0.9); border-bottom-color: rgba(0,0,0,0.06); }
[data-theme="light"] .brand__text strong { background: linear-gradient(90deg, #1a1a2e, var(--color-primary-dark), #1a1a2e); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: logoShine 4s ease-in-out infinite; }
[data-theme="light"] .hero__title { color: #1a1a2e; }
[data-theme="light"] .glitch-text { background: linear-gradient(135deg, #1a1a2e 0%, var(--color-primary-dark) 50%, #1a1a2e 100%); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
[data-theme="light"] .section--alt { background: rgba(255, 255, 255, 0.5); }
[data-theme="light"] .platform-card { background: rgba(255, 255, 255, 0.8); }
[data-theme="light"] .service-card { background: rgba(255, 255, 255, 0.8); }
[data-theme="light"] .about-feature { background: rgba(255, 255, 255, 0.8); }
[data-theme="light"] .contact-item { background: rgba(255, 255, 255, 0.8); }
[data-theme="light"] .hero-stat { background: rgba(255, 255, 255, 0.8); }
[data-theme="light"] .floating-whatsapp a { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: "Cairo", "Poppins", system-ui, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-accent);
  font-size: 16px; line-height: 1.7;
  min-height: 100vh; overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  opacity: 0; transition: opacity 0.5s ease;
}
body.loaded { opacity: 1; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
.page-wrapper { min-height: 100vh; display: flex; flex-direction: column; position: relative; z-index: 2; }

#cyber-canvas {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: 0; pointer-events: none;
}

.site-header {
  position: fixed; top: 0; left: 0; right: 0; width: 100%; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(0.75rem, 2vw, 1.5rem) clamp(0.875rem, 2.5vw, 2rem);
  background: rgba(5, 8, 12, 0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(130, 207, 226, 0.08);
  height: var(--header-height);
}
.brand { display: flex; align-items: center; gap: clamp(0.5rem, 1.5vw, 1rem); }
.brand__link { display: flex; align-items: center; gap: clamp(0.4rem, 1.2vw, 0.75rem); text-decoration: none; color: inherit; }
.brand__logo {
  width: clamp(50px, 7vw, 130px); height: clamp(50px, 7vw, 130px); border-radius: clamp(8px, 1vw, 12px);
  filter: drop-shadow(0 0 30px rgba(130, 207, 226, 0.6));
  transition: all 0.4s ease;
}
.brand__logo:hover { transform: scale(1.1) rotate(-5deg); filter: drop-shadow(0 0 40px rgba(130, 207, 226, 0.9)); }
.brand__text { display: flex; flex-direction: column; }
.brand__text strong {
  font-size: clamp(1rem, 2.2vw, 2rem); font-weight: 700;
  background: linear-gradient(90deg, var(--color-primary), #a8e6cf, var(--color-primary));
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: logoShine 4s ease-in-out infinite;
  letter-spacing: 0.08em;
}
@keyframes logoShine {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 200% center; }
}
.brand__text small { font-size: clamp(0.65rem, 1vw, 1.1rem); color: var(--color-muted); letter-spacing: 0.5px; text-transform: uppercase; }

.header-controls { display: flex; align-items: center; gap: clamp(6px, 1vw, 10px); flex-shrink: 0; }
.theme-toggle, .lang-toggle, .mobile-toggle {
  width: clamp(38px, 3.5vw, 46px); height: clamp(38px, 3.5vw, 46px); border-radius: clamp(10px, 1vw, 12px);
  border: 1px solid rgba(130, 207, 226, 0.15);
  background: rgba(130, 207, 226, 0.05); color: var(--color-accent);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease; font-family: inherit; font-size: clamp(0.75rem, 0.8vw, 0.85rem);
  flex-shrink: 0;
}
.theme-toggle:hover, .lang-toggle:hover, .mobile-toggle:hover {
  background: rgba(130, 207, 226, 0.12);
  border-color: rgba(130, 207, 226, 0.3);
  box-shadow: 0 0 25px rgba(130, 207, 226, 0.15);
}
.lang-toggle span { font-size: 0.75rem; font-weight: 700; }
.mobile-toggle { display: none; }
@media (max-width: 900px) { .desktop-nav { display: none; } .mobile-toggle { display: flex; } }

.desktop-nav { display: flex; align-items: center; gap: 0.3rem; }
.desktop-nav a {
  color: var(--color-muted); font-size: clamp(0.75rem, 0.9vw, 0.85rem); font-weight: 500;
  padding: 0.5rem clamp(0.6rem, 0.8vw, 0.9rem); border-radius: 8px;
  transition: all 0.3s ease; position: relative;
}
.desktop-nav a::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--color-primary);
  transition: width 0.3s ease; border-radius: 2px;
}
.desktop-nav a:hover { color: var(--color-primary); background: rgba(130, 207, 226, 0.06); }
.desktop-nav a:hover::after { width: 60%; }

.mobile-menu {
  position: fixed; top: 0; right: -100%; width: 85%; max-width: 380px;
  height: 100dvh; background: rgba(5, 8, 12, 0.98); backdrop-filter: blur(20px);
  z-index: 2000; border-left: 1px solid rgba(130, 207, 226, 0.1);
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 1.5rem; overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  z-index: 1999; opacity: 0; visibility: hidden; transition: all 0.3s ease;
}
.mobile-overlay.open { opacity: 1; visibility: visible; }
.mobile-menu-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 1.5rem; border-bottom: 1px solid rgba(130, 207, 226, 0.1); margin-bottom: 1.5rem;
}
.mobile-menu-header h3 { font-size: 1.1rem; color: var(--color-primary); letter-spacing: 0.1em; }
.mobile-menu-close {
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid rgba(130, 207, 226, 0.1); background: transparent;
  color: var(--color-muted); cursor: pointer; display: flex;
  align-items: center; justify-content: center;
}
.mobile-nav-list { display: flex; flex-direction: column; gap: 0.3rem; }
.mobile-nav-list a {
  display: flex; align-items: center; gap: 12px;
  padding: 0.85rem 1rem; border-radius: var(--radius-md);
  color: var(--color-accent); font-size: 0.95rem; font-weight: 500;
  transition: all 0.2s ease;
}
.mobile-nav-list a:hover { background: rgba(130, 207, 226, 0.08); }
.mobile-nav-list a i { width: 22px; color: var(--color-primary); font-size: 1rem; }

.main-content { flex: 1; padding-top: var(--header-height); position: relative; z-index: 1; }

.hero {
  padding: clamp(3rem, 6vw, 6rem) clamp(1rem, 3vw, 2rem) clamp(2.5rem, 5vw, 5rem);
  text-align: center; position: relative; overflow: hidden;
}
.hero__content { max-width: min(850px, 100%); margin: 0 auto 2rem; position: relative; z-index: 2; }

.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.45rem 1.2rem 0.45rem 1.5rem;
  background: rgba(130, 207, 226, 0.06);
  border: 1px solid rgba(130, 207, 226, 0.12);
  border-radius: 50px; font-size: clamp(0.7rem, 0.8vw, 0.75rem); color: var(--color-primary);
  margin-bottom: clamp(1rem, 2vw, 2rem); letter-spacing: 0.05em;
  position: relative; overflow: hidden;
}
.hero__badge::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(130, 207, 226, 0.08), transparent);
  animation: badgeSweep 3s ease-in-out infinite;
}
@keyframes badgeSweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.hero__title {
  font-size: clamp(1.8rem, 5vw, 3.5rem); font-weight: 900;
  margin-bottom: clamp(0.6rem, 1.2vw, 1rem); line-height: 1.15;
  letter-spacing: -0.02em;
}
.hero__subtitle {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem); color: var(--color-muted); line-height: 1.9;
  max-width: min(650px, 100%); margin: 0 auto clamp(1.5rem, 2.5vw, 2rem);
}

.glitch-text {
  position: relative; display: inline-block;
  background: linear-gradient(135deg, var(--color-primary) 0%, #a8e6cf 50%, var(--color-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: shimmerText 4s ease-in-out infinite;
}
@keyframes shimmerText {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 200% center; }
}

.hero__stats {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(0.8rem, 1.5vw, 1.5rem); margin-top: clamp(1.5rem, 2.5vw, 2.5rem); flex-wrap: wrap;
}
.hero-stat {
  text-align: center; padding: clamp(0.7rem, 1.2vw, 1rem) clamp(0.8rem, 1.5vw, 1.5rem);
  background: rgba(130, 207, 226, 0.03);
  border: 1px solid rgba(130, 207, 226, 0.08);
  border-radius: 16px; min-width: clamp(85px, 10vw, 110px);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.hero-stat:hover {
  border-color: rgba(130, 207, 226, 0.2);
  box-shadow: 0 0 30px rgba(130, 207, 226, 0.05);
}
.hero-stat strong {
  font-size: clamp(1.3rem, 2vw, 1.8rem); color: var(--color-primary); display: block; font-weight: 800;
  text-shadow: 0 0 30px rgba(130, 207, 226, 0.3);
}
.hero-stat span { font-size: clamp(0.7rem, 0.8vw, 0.78rem); color: var(--color-muted); display: block; margin-top: 0.2rem; letter-spacing: 0.05em; }

.section { padding: clamp(3rem, 5vw, 5rem) clamp(1rem, 2vw, 2rem); position: relative; }
.section--alt { background: rgba(15, 22, 32, 0.3); }
.section__header { text-align: center; max-width: min(700px, 100%); margin: 0 auto clamp(2rem, 3.5vw, 3.5rem); }

.section__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.4rem 1.1rem 0.4rem 1.4rem;
  background: rgba(130, 207, 226, 0.05);
  border: 1px solid rgba(130, 207, 226, 0.1);
  border-radius: 50px; font-size: clamp(0.7rem, 0.8vw, 0.75rem);
  color: var(--color-primary); font-weight: 600;
  margin-bottom: 1rem; letter-spacing: 0.05em;
}

.section__title {
  font-size: clamp(1.3rem, 3vw, 2.2rem); font-weight: 800;
  margin-bottom: 1rem; line-height: 1.3;
}
.section__subtitle { font-size: clamp(0.85rem, 1.1vw, 1rem); color: var(--color-muted); }
.container { max-width: var(--max-width); margin: 0 auto; position: relative; z-index: 1; padding: 0 clamp(0.5rem, 1.5vw, 1rem); }

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: clamp(0.8rem, 1.5vw, 1.5rem);
}

.platform-card {
  background: rgba(15, 22, 32, 0.4);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(130, 207, 226, 0.08);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 2vw, 2rem);
  text-align: center;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}
.platform-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0; transform: translateX(-100%);
  transition: all 0.6s ease;
}
.platform-card:hover::before { opacity: 1; transform: translateX(100%); }
.platform-card::after {
  content: ''; position: absolute; top: -1px; left: -1px; right: -1px; bottom: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-primary), transparent 40%, transparent 60%, var(--color-primary));
  z-index: -1; opacity: 0; transition: opacity 0.5s ease;
}
.platform-card:hover::after { opacity: 0.3; }
.platform-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--glow-cyan), 0 20px 60px rgba(0,0,0,0.2);
  border-color: rgba(130, 207, 226, 0.2);
}
.platform-icon {
  width: clamp(60px, 6vw, 70px); height: clamp(60px, 6vw, 70px); margin: 0 auto clamp(0.8rem, 1.2vw, 1.2rem);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(1.4rem, 2vw, 1.8rem); color: white;
  transition: all 0.4s ease;
}
.platform-card:hover .platform-icon { transform: scale(1.1) rotate(-5deg); box-shadow: 0 0 40px rgba(130, 207, 226, 0.3); }
.platform-card h3 { font-size: clamp(1rem, 1.3vw, 1.15rem); font-weight: 700; margin-bottom: 0.5rem; position: relative; z-index: 1; }
.platform-card p { font-size: clamp(0.8rem, 0.9vw, 0.85rem); color: var(--color-muted); margin-bottom: 1.2rem; line-height: 1.7; position: relative; z-index: 1; }

.platform-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.65rem 1.5rem; border-radius: 10px;
  font-size: clamp(0.8rem, 0.85vw, 0.85rem); font-weight: 600; font-family: inherit;
  border: 1px solid rgba(130, 207, 226, 0.2);
  color: var(--color-primary); background: rgba(130, 207, 226, 0.04);
  cursor: pointer; transition: all 0.3s ease;
  position: relative; z-index: 1;
}
.platform-btn:hover {
  background: rgba(130, 207, 226, 0.1);
  border-color: rgba(130, 207, 226, 0.4);
  box-shadow: 0 0 30px rgba(130, 207, 226, 0.15);
  transform: translateY(-2px);
}
[dir="rtl"] .platform-btn:hover i { transform: translateX(-4px); }
[dir="ltr"] .platform-btn:hover i { transform: translateX(4px); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(270px, 100%), 1fr));
  gap: clamp(0.8rem, 1.2vw, 1.2rem);
}
.service-card {
  background: rgba(15, 22, 32, 0.3);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(130, 207, 226, 0.06);
  border-radius: var(--radius-md);
  padding: clamp(1.2rem, 1.8vw, 1.6rem);
  transition: all 0.4s ease;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 0;
  background: var(--color-primary); border-radius: 0 0 3px 3px;
  transition: height 0.4s ease;
}
.service-card:hover::before { height: 100%; }
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(130, 207, 226, 0.15);
  box-shadow: 0 10px 40px rgba(0,0,0,0.15), 0 0 30px rgba(130, 207, 226, 0.04);
}
.service-card__icon {
  width: clamp(44px, 5vw, 52px); height: clamp(44px, 5vw, 52px); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(1.1rem, 1.5vw, 1.3rem); color: white; margin-bottom: 0.8rem;
  transition: all 0.3s ease;
}
.service-card:hover .service-card__icon { transform: scale(1.08); box-shadow: 0 0 25px rgba(130, 207, 226, 0.15); }
.service-card h3 { font-size: clamp(0.9rem, 1.1vw, 1rem); font-weight: 700; margin-bottom: 0.4rem; }
.service-card p { font-size: clamp(0.8rem, 0.85vw, 0.85rem); color: var(--color-muted); line-height: 1.6; }

.icon-mail { background: linear-gradient(135deg, #3b82f6, #60a5fa); }
.icon-remote { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.icon-maintenance { background: linear-gradient(135deg, #10b981, #34d399); }
.icon-pos { background: linear-gradient(135deg, #f59e0b, #fbbf24); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 3rem); align-items: center; }
.about-content h2 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 800; margin-bottom: 1.2rem; }
.about-content p { color: var(--color-muted); line-height: 1.9; margin-bottom: 1rem; font-size: clamp(0.85rem, 1vw, 0.95rem); }
.about-features { display: flex; flex-direction: column; gap: 0.8rem; }
.about-feature {
  display: flex; align-items: center; gap: 14px;
  padding: clamp(0.8rem, 1.2vw, 1rem) clamp(1rem, 1.3vw, 1.2rem);
  background: rgba(15, 22, 32, 0.3); backdrop-filter: blur(8px);
  border: 1px solid rgba(130, 207, 226, 0.06);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}
.about-feature:hover {
  border-color: rgba(130, 207, 226, 0.15);
  transform: translateX(-4px);
}
.about-feature > i {
  width: clamp(36px, 4vw, 42px); height: clamp(36px, 4vw, 42px); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: clamp(0.85rem, 1vw, 1rem); flex-shrink: 0;
}
.about-feature div { display: flex; flex-direction: column; }
.about-feature strong { font-size: clamp(0.85rem, 0.9vw, 0.9rem); }
.about-feature span { font-size: clamp(0.75rem, 0.8vw, 0.8rem); color: var(--color-muted); }
@media (max-width: 768px) { .about-grid { grid-template-columns: 1fr; } }

.cta-section {
  text-align: center; padding: clamp(3rem, 5vw, 5rem) clamp(1rem, 2vw, 2rem);
  position: relative; overflow: hidden;
  border-top: 1px solid rgba(130, 207, 226, 0.06);
  border-bottom: 1px solid rgba(130, 207, 226, 0.06);
}
.cta-section h2 { font-size: clamp(1.4rem, 2vw, 1.8rem); font-weight: 800; margin-bottom: 0.8rem; }
.cta-section p { color: var(--color-muted); margin-bottom: 2rem; }
.cta-buttons { display: flex; gap: clamp(0.6rem, 1vw, 1rem); justify-content: center; flex-wrap: wrap; }
.cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: clamp(0.7rem, 1vw, 0.9rem) clamp(1.2rem, 2vw, 2rem); border-radius: 12px;
  font-size: clamp(0.85rem, 0.95vw, 0.95rem); font-weight: 700; font-family: inherit;
  border: none; cursor: pointer; transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.cta-btn--primary {
  background: linear-gradient(135deg, var(--color-primary), #4aa0ba);
  color: white; box-shadow: 0 8px 30px rgba(130, 207, 226, 0.2);
}
.cta-btn--primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(130, 207, 226, 0.4); }
.cta-btn--whatsapp {
  background: #25D366; color: white;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.2);
}
.cta-btn--whatsapp:hover { transform: translateY(-3px); box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4); }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 2vw, 2rem); }
.contact-info { display: flex; flex-direction: column; gap: 0.8rem; }
.contact-item {
  display: flex; align-items: center; gap: 14px;
  padding: clamp(0.8rem, 1.2vw, 1.1rem); border-radius: var(--radius-md);
  background: rgba(15, 22, 32, 0.3); backdrop-filter: blur(8px);
  border: 1px solid rgba(130, 207, 226, 0.06);
  transition: all 0.3s ease;
}
.contact-item:hover { border-color: rgba(130, 207, 226, 0.15); transform: translateY(-2px); }
.contact-item i {
  width: clamp(38px, 4vw, 44px); height: clamp(38px, 4vw, 44px); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(0.95rem, 1.1vw, 1.1rem); color: white; flex-shrink: 0;
}
.contact-item div { display: flex; flex-direction: column; }
.contact-item strong { font-size: clamp(0.82rem, 0.9vw, 0.88rem); }
.contact-item span, .contact-item a { font-size: clamp(0.8rem, 0.85vw, 0.85rem); color: var(--color-muted); }
.contact-item a:hover { color: var(--color-primary); }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.site-footer {
  padding: clamp(2rem, 3vw, 3rem) clamp(1rem, 2vw, 2rem) 0; position: relative;
  border-top: 1px solid rgba(130, 207, 226, 0.06);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(1.5rem, 2.5vw, 2.5rem); max-width: var(--max-width); margin: 0 auto;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(130, 207, 226, 0.06);
}
.footer-brand-desc { font-size: clamp(0.8rem, 0.9vw, 0.85rem); color: var(--color-muted); margin: 1rem 0; line-height: 1.8; }
.footer-social { display: flex; gap: 0.6rem; }
.footer-social a {
  width: clamp(32px, 3.5vw, 36px); height: clamp(32px, 3.5vw, 36px); border-radius: 10px;
  background: rgba(130, 207, 226, 0.04); border: 1px solid rgba(130, 207, 226, 0.1);
  color: var(--color-muted); display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease;
}
.footer-social a:hover {
  background: var(--color-primary); border-color: var(--color-primary);
  color: white; transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(130, 207, 226, 0.3);
}
.footer-col h4 { font-size: clamp(0.85rem, 0.9vw, 0.9rem); font-weight: 700; margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  color: var(--color-muted); font-size: clamp(0.8rem, 0.85vw, 0.85rem);
  transition: all 0.3s ease; display: flex; align-items: center; gap: 6px;
}
.footer-col ul a:hover { color: var(--color-primary); transform: translateX(-3px); }
.footer-col ul a i { font-size: 0.65rem; }
.footer-bottom { text-align: center; padding: 1.5rem 0; color: var(--color-muted); font-size: clamp(0.75rem, 0.85vw, 0.82rem); max-width: var(--max-width); margin: 0 auto; opacity: 0.7; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.floating-whatsapp {
  position: fixed; left: clamp(12px, 2vw, 20px); bottom: clamp(12px, 2vw, 20px); z-index: 500;
}
.floating-whatsapp a {
  width: clamp(48px, 5vw, 54px); height: clamp(48px, 5vw, 54px); border-radius: 50%;
  background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(1.3rem, 1.8vw, 1.7rem);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease; position: relative;
}
.floating-whatsapp a::before {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.2);
  animation: ringPulse 2s ease-out infinite;
}
@keyframes ringPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.floating-whatsapp a:hover { transform: scale(1.1) rotate(-5deg); box-shadow: 0 8px 35px rgba(37, 211, 102, 0.5); }

#loader {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: #05080c; z-index: 9999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: opacity 0.5s ease;
}
#loader.hide { opacity: 0; pointer-events: none; }
.loader-spinner {
  width: 48px; height: 48px;
  border: 2px solid rgba(130, 207, 226, 0.1);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 40px rgba(130, 207, 226, 0.1);
}
#loader p { color: var(--color-primary); margin-top: 20px; font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 768px) {
  .hero { padding: 2rem 1rem 2rem; }
  .hero__stats { gap: 0.6rem; }
  .hero-stat { min-width: 75px; padding: 0.6rem 0.7rem; }
  .platforms-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero { padding: 1.5rem 0.8rem 1.5rem; }
  .hero__stats { gap: 0.5rem; }
  .hero-stat { min-width: 70px; padding: 0.5rem 0.6rem; }
  .platforms-grid { grid-template-columns: 1fr; }
  .section { padding: 2rem 0.8rem; }
  .cta-section { padding: 2rem 0.8rem; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-btn { width: 100%; justify-content: center; }
}
@media (max-width: 360px) {
  .brand__text strong { font-size: 0.95rem; }
  .brand__text small { font-size: 0.6rem; }
  .brand__logo { width: 40px; height: 40px; }
  .header-controls { gap: 4px; }
  .theme-toggle, .lang-toggle, .mobile-toggle { width: 34px; height: 34px; font-size: 0.7rem; }
}