*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f5f5f5;
  background: #050608;
  line-height: 1.6;
}

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

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

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

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5, 6, 8, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  object-fit: cover;
}

.logo-text h1 {
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.logo-text p {
  font-size: 0.75rem;
  opacity: 0.75;
}

.main-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.main-nav a {
  position: relative;
  padding-bottom: 0.25rem;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #4ade80, #22c55e);
  transition: width 0.25s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #f5f5f5;
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(34, 197, 94, 0.35), transparent 60%),
              linear-gradient(to bottom, rgba(5, 6, 8, 0.4), #050608 90%);
}

.hero-content {
  position: relative;
  padding: 5rem 0 4rem;
  max-width: 650px;
}

.hero-content h2 {
  font-size: clamp(2.3rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1rem;
  max-width: 34rem;
  opacity: 0.9;
  margin-bottom: 1.75rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #22c55e, #4ade80);
  color: #050608;
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.4);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.55);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(5, 6, 8, 0.65);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 0.9);
}

.btn.full {
  width: 100%;
}

.section {
  padding: 4rem 0;
  background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.08), transparent 55%),
              #050608;
}

.section-alt {
  background: radial-gradient(circle at top right, rgba(34, 197, 94, 0.16), transparent 60%),
              #020617;
}

.section-title {
  font-size: 1.7rem;
  margin-bottom: 0.75rem;
}

.section-intro {
  max-width: 40rem;
  opacity: 0.86;
  margin-bottom: 2rem;
  font-size: 0.97rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 1.4rem 1.3rem;
  border-radius: 1.25rem;
  background: radial-gradient(circle at top, rgba(34, 197, 94, 0.18), transparent 70%),
              rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
}

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.9rem;
  opacity: 0.9;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.text-block p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.icon-list {
  list-style: none;
  margin-bottom: 1rem;
}

.icon-list li {
  position: relative;
  padding-left: 1.3rem;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.icon-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #4ade80;
}

.image-block img {
  border-radius: 1.4rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.8);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
}

.gallery-item {
  border-radius: 0.9rem;
  cursor: pointer;
  border: 1px solid rgba(148, 163, 184, 0.35);
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
  object-fit: cover;
  height: 180px;
  width: 100%;
}

.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.85);
  opacity: 0.95;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.92);
}

.lightbox-content {
  margin: 4% auto;
  display: block;
  max-width: 90%;
  max-height: 85vh;
  border-radius: 1rem;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 28px;
  color: #f5f5f5;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.9);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.social-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: flex-start;
}

.social-embed {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1.25rem;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.9);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.contact-list {
  list-style: none;
  margin-bottom: 1.5rem;
  font-size: 0.94rem;
}

.contact-list li {
  margin-bottom: 0.4rem;
}

.contact-form-card {
  background: rgba(15, 23, 42, 0.95);
  border-radius: 1.4rem;
  padding: 1.75rem 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.32);
  box-shadow: 0 24px 55px rgba(15, 23, 42, 0.95);
}

.contact-form-card h3 {
  margin-bottom: 1rem;
}

.form-group {
  margin-bottom: 0.9rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 0.2rem;
  opacity: 0.85;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 0.7rem;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.9);
  color: #f5f5f5;
  font-size: 0.9rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #22c55e;
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.5);
}

.main-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.28);
  padding: 1.3rem 0 1.6rem;
  background: #020617;
  font-size: 0.8rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
  opacity: 0.86;
}

.footer-made a {
  color: #4ade80;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1.1rem;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #050608;
  border-radius: 999px;
  padding: 0.65rem 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 16px 40px rgba(22, 163, 74, 0.75);
  z-index: 1500;
}

.whatsapp-float span::before {
  content: "✆ ";
}

.call-float {
  position: fixed;
  left: 1rem;
  bottom: 1.1rem;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.9);
  z-index: 1500;
}

/* Responsive */

@media (max-width: 900px) {
  .header-content {
    padding: 0.6rem 0;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: rgba(5, 6, 8, 0.98);
    flex-direction: column;
    padding: 0.75rem 1.1rem 1rem;
    display: none;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .two-column,
  .social-container,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 75vh;
  }

  .hero-content {
    padding-top: 4.75rem;
  }
}

@media (max-width: 600px) {
  .hero-content h2 {
    font-size: 2rem;
  }

  .gallery-item {
    height: 160px;
  }

  .whatsapp-float span::before {
    content: "WA ";
  }

  .whatsapp-float {
    padding-inline: 0.9rem;
  }
}