:root {
  --bg: #070b14;
  --bg-soft: #0d1322;
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f4f7ff;
  --muted: #aab4c8;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --container: 1200px;
  --accent: #d9e9ff;
  --accent-bg: rgba(124, 180, 255, 0.08);
  --accent-border: rgba(124, 180, 255, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at top, rgba(59, 130, 246, 0.16), transparent 30%),
    radial-gradient(circle at right, rgba(159, 122, 234, 0.12), transparent 28%),
    var(--bg);
  color: var(--text);
}

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

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.hero,
.experience,
.about,
.areas,
.contact {
  padding: 88px 0;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin: 20px 0 0;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.lead {
  margin: 24px 0 0;
  font-size: 21px;
  line-height: 1.8;
  color: #d7dff0;
  max-width: 760px;
}

.sublead {
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 760px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  padding: 15px 22px;
  border-radius: 18px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: #ffffff;
  color: #0b1020;
}

.btn-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero-badges {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.badge-card,
.experience-card,
.area-card,
.hero-photo-card,
.contact-box {
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.badge-card {
  border-radius: 20px;
  padding: 18px;
}

.badge-card strong {
  display: block;
  font-size: 24px;
  line-height: 1.1;
}

.badge-card span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--muted);
}

.hero-photo-wrap {
  position: relative;
}

.hero-photo-wrap::before {
  content: "";
  position: absolute;
  inset: -18px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(159, 122, 234, 0.12), transparent);
  filter: blur(28px);
  border-radius: 32px;
  z-index: 0;
}

.hero-photo-card {
  position: relative;
  z-index: 1;
  padding: 18px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.05);
}

.hero-photo {
  width: 100%;
  border-radius: 24px;
  object-fit: cover;
}

.hero-photo-info {
  text-align: center;
  padding: 18px 8px 6px;
}

.hero-photo-info h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.hero-photo-info p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.section-head h2,
.about h2,
.contact h2 {
  margin: 18px 0 0;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.section-head p,
.about p {
  color: var(--muted);
  line-height: 1.9;
  font-size: 17px;
}

.section-head p {
  max-width: 860px;
  margin-top: 18px;
}

.experience-grid,
.areas-grid {
  margin-top: 34px;
  display: grid;
  gap: 18px;
}

.experience-grid {
  grid-template-columns: repeat(3, 1fr);
}

.areas-grid {
  grid-template-columns: repeat(4, 1fr);
}

.experience-card,
.area-card {
  border-radius: 24px;
  padding: 24px;
  color: #e7ecf7;
}

.about {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
}

.about p + p {
  margin-top: 18px;
}

.area-card h3 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.area-card p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 15px;
}

.contact-box {
  border-radius: 32px;
  padding: 40px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
}

.contact-links {
  display: grid;
  gap: 14px;
}

.contact-links a {
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: #dfe7f5;
  transition: transform 0.2s ease, background 0.2s ease;
}

.contact-links a:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
}

.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  height: 62px;
  padding: 0 18px;
  border-radius: 999px;
  background: #25d366;
  color: #04120a;
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(37, 211, 102, 0.28);
  animation: whatsappPulse 2.4s infinite;
}

.floating-whatsapp span {
  font-size: 14px;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 18px 34px rgba(37, 211, 102, 0.28);
  }
  50% {
    transform: scale(1.04);
    box-shadow: 0 22px 42px rgba(37, 211, 102, 0.34);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 18px 34px rgba(37, 211, 102, 0.28);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero {
    min-height: auto;
  }

  .hero-grid,
  .about-grid,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .hero-badges,
  .experience-grid,
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .hero,
  .experience,
  .about,
  .areas,
  .contact {
    padding: 64px 0;
  }

  .hero-badges,
  .experience-grid,
  .areas-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 38px;
  }

  .lead {
    font-size: 18px;
  }

  .sublead,
  .section-head p,
  .about p {
    font-size: 16px;
  }

  .contact-box {
    padding: 24px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-width: 58px;
    height: 58px;
    padding: 0 16px;
  }
}