:root {
  --primary: #149ec1;
  --secondary: #f300a5;
  --dark: #10131a;
  --dark-soft: #1b2430;
  --light: #f5f8fc;
  --white: #ffffff;
  --text: #1c2430;
  --muted: #667085;
  --shadow: 0 18px 40px rgba(16, 19, 26, 0.16);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f9fbff 0%, #eef4fb 100%);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 88px 0; }
.grid-2 { display: grid; grid-template-columns: 1.05fr .95fr; gap: 32px; align-items: center; }
.section-tag {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(20, 158, 193, 0.12);
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 14px;
}
.section-heading { max-width: 740px; margin-bottom: 30px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2.2rem, 4vw, 4.5rem); line-height: 1.02; color: var(--white); }
h2 { font-size: clamp(1.8rem, 3vw, 3rem); line-height: 1.12; }
h3 { font-size: 1.15rem; }
p { line-height: 1.7; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(16px);
  background: rgba(16, 19, 26, 0.75);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 14px; color: var(--white); }
.brand img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.brand strong { display: block; font-size: 1.1rem; }
.brand span { color: rgba(255,255,255,0.72); font-size: .9rem; }
.top-actions { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  box-shadow: 0 12px 28px rgba(20, 158, 193, 0.28);
}
.btn-secondary {
  background: rgba(255,255,255,0.18);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}
.lang-toggle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.24);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-weight: 800;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg, .hero-overlay {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  background: linear-gradient(90deg, rgba(9, 13, 24, 0.92) 0%, rgba(9, 13, 24, 0.78) 36%, rgba(9, 13, 24, 0.42) 68%, rgba(9, 13, 24, 0.2) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0;
}
.hero-card {
  width: min(720px, 100%);
  padding: 36px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 30px;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}
.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: #9be6fb;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .85rem;
}
.hero-text { color: rgba(255,255,255,0.88); font-size: 1.05rem; max-width: 60ch; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

.contact-card, .service-card, .highlight, .social-panel, .contact-form, .video-wrapper {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact-card {
  padding: 28px;
  border: 1px solid rgba(20, 158, 193, 0.12);
}
.contact-card ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 12px; }
.contact-card a { color: var(--primary); font-weight: 600; }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-links a {
  padding: 12px 18px;
  background: #eef7fb;
  border-radius: 999px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  padding: 28px;
  min-height: 220px;
  background: linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
  border: 1px solid rgba(20, 158, 193, 0.08);
}
.service-card h3 { margin-bottom: 12px; color: var(--dark); }
.highlights { padding-top: 18px; }
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.highlight {
  padding: 26px;
  background: linear-gradient(135deg, rgba(20, 158, 193, 0.08), rgba(243, 0, 165, 0.08));
}
.highlight strong { display: block; margin-bottom: 8px; font-size: 1.05rem; }
.highlight span { color: var(--muted); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-item {
  border: 0;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  border-radius: 22px;
  box-shadow: var(--shadow);
  background: var(--white);
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform .35s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.video-grid { align-items: stretch; }
.video-wrapper { overflow: hidden; min-height: 420px; }
.video-wrapper iframe { width: 100%; height: 100%; min-height: 420px; border: 0; }
.social-panels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.social-panel { padding: 28px; transition: transform .25s ease; }
.social-panel:hover { transform: translateY(-3px); }
.contact-form {
  padding: 28px;
  display: grid;
  gap: 16px;
}
.contact-form label { display: grid; gap: 8px; font-weight: 600; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d8e2f0;
  border-radius: 18px;
  padding: 14px 16px;
  background: #fbfdff;
}
.cta-stack { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 22px; }

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 16px 32px rgba(37, 211, 102, 0.35);
  z-index: 35;
}
.whatsapp-float svg { width: 34px; fill: #fff; }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 50;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(1000px, 100%);
  max-height: 85vh;
  border-radius: 24px;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  font-size: 2rem;
  line-height: 1;
}

.footer {
  background: #0c111a;
  color: rgba(255,255,255,0.8);
  padding: 28px 0 38px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
}
.footer a { color: #7cecff; }

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }

@media (max-width: 980px) {
  .grid-2,
  .cards,
  .gallery-grid,
  .highlight-grid,
  .social-panels {
    grid-template-columns: 1fr 1fr;
  }
  .grid-2 { grid-template-columns: 1fr; }
  .video-wrapper iframe { min-height: 360px; }
}

@media (max-width: 720px) {
  .section { padding: 70px 0; }
  .topbar-inner { flex-wrap: wrap; }
  .top-actions { width: 100%; justify-content: space-between; }
  .hero { min-height: auto; }
  .hero-overlay { background: linear-gradient(180deg, rgba(9, 13, 24, 0.9) 0%, rgba(9, 13, 24, 0.7) 45%, rgba(9, 13, 24, 0.52) 100%); }
  .hero-card { padding: 24px; }
  .cards,
  .gallery-grid,
  .highlight-grid,
  .social-panels { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero-buttons .btn,
  .cta-stack .btn { width: auto; }
  .footer-inner { flex-direction: column; }
}