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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #243126;
  background-color: #f5f7f6;
  line-height: 1.6;
}

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

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

.container {
  width: min(1100px, 100% - 2.5rem);
  margin: 0 auto;
}

/* Header */

.main-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 247, 246, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  gap: 1rem;
}

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

.logo {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  object-fit: cover;
  border: 2px solid #ffffff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.brand-text h1 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1f3f32;
}

.brand-text p {
  font-size: 0.8rem;
  color: #5c7a6a;
}

.nav {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
}

.nav a {
  padding: 0.25rem 0;
  position: relative;
  color: #375646;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #6cc08b, #3a7f5a);
  transition: width 0.25s ease;
}

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

.btn-call-header {
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #6cc08b, #3a7f5a);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(30, 92, 59, 0.35);
}

.btn-call-header:hover {
  opacity: 0.95;
}

.nav-toggle {
  display: none;
  border: none;
  background: none;
  font-size: 1.5rem;
}

/* Hero */

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: stretch;
  justify-content: center;
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(20, 46, 34, 0.9),
    rgba(61, 127, 91, 0.85),
    rgba(145, 211, 167, 0.7)
  );
  mix-blend-mode: multiply;
}

.hero-content {
  position: relative;
  padding: 4rem 0 4.5rem;
  max-width: 620px;
}

.hero h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 1rem;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}

.hero p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, #6cc08b, #3a7f5a);
  color: #fff;
  box-shadow: 0 8px 22px rgba(9, 62, 34, 0.45);
}

.btn-secondary {
  background: rgba(245, 247, 246, 0.08);
  color: #e7f5ed;
  border: 1px solid rgba(233, 246, 240, 0.6);
}

.hero-location {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* About */

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2.5rem;
  padding: 3.5rem 0;
  align-items: center;
}

.about-text h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: #193328;
}

.about-text p {
  margin-bottom: 0.75rem;
  color: #4b6556;
}

.about-list {
  list-style: none;
  margin-top: 0.75rem;
}

.about-list li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.4rem;
  color: #365244;
}

.about-list li::before {
  content: "✺";
  position: absolute;
  left: 0;
  top: 0.2rem;
  font-size: 0.85rem;
  color: #6cc08b;
}

.about-image img {
  border-radius: 1.4rem;
  box-shadow: 0 14px 34px rgba(15, 41, 29, 0.3);
}

/* Services */

.services {
  background: #e7f2ec;
  padding: 3.5rem 0;
}

.services h3 {
  text-align: center;
  font-size: 1.6rem;
  color: #173226;
  margin-bottom: 0.5rem;
}

.section-intro {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 2rem;
  color: #466352;
}

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

.service-card {
  background: #fff;
  border-radius: 1.2rem;
  padding: 1.5rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(40, 83, 59, 0.08);
}

.service-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  color: #214233;
}

.service-card p {
  font-size: 0.93rem;
  color: #516b5a;
}

/* Gallery */

.gallery-section {
  padding: 3.5rem 0;
}

.gallery-section h3 {
  text-align: center;
  font-size: 1.6rem;
  color: #173226;
  margin-bottom: 0.5rem;
}

.gallery-grid {
  margin-top: 2rem;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.gallery-item {
  border-radius: 1rem;
  cursor: pointer;
  height: 160px;
  object-fit: cover;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 26px rgba(15, 41, 29, 0.3);
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 15, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 80;
}

.lightbox img {
  max-width: 92%;
  max-height: 92%;
  border-radius: 1rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
}

.lightbox-close {
  position: fixed;
  top: 1.4rem;
  right: 1.7rem;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
}

/* Video */

.video-section {
  background: #f0f6f3;
  padding: 3.5rem 0;
}

.video-section h3 {
  text-align: center;
  font-size: 1.6rem;
  color: #173226;
  margin-bottom: 0.5rem;
}

.video-wrapper {
  margin-top: 2rem;
  position: relative;
  padding-top: 56.25%;
  border-radius: 1.2rem;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(15, 41, 29, 0.35);
}

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

/* Social */

.social-section {
  padding: 3.2rem 0;
}

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

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.social-btn {
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  background: #173226;
  color: #f2f7f4;
}

.social-btn:hover {
  opacity: 0.9;
}

.social-embeds iframe {
  width: 100%;
}

/* Contact */

.contact-section {
  background: #e7f2ec;
  padding: 3.5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.contact-form {
  display: grid;
  gap: 0.8rem;
}

.contact-form label {
  font-size: 0.9rem;
  color: #264336;
  display: grid;
  gap: 0.3rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border-radius: 0.7rem;
  border: 1px solid rgba(51, 96, 70, 0.25);
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  background: #f9fcfa;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #3a7f5a;
  box-shadow: 0 0 0 1px rgba(106, 192, 139, 0.35);
}

.contact-info h4 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: #173226;
}

.contact-info ul {
  list-style: none;
  margin-bottom: 1rem;
}

.contact-info li {
  font-size: 0.93rem;
  margin-bottom: 0.4rem;
  color: #365244;
}

.map-wrapper {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(15, 41, 29, 0.35);
}

.map-wrapper iframe {
  width: 100%;
  height: 260px;
  border: 0;
}

/* WhatsApp Float */

.whatsapp-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.3rem;
  width: 55px;
  height: 55px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  background: radial-gradient(circle at 30% 30%, #8ff3a8, #27a345);
  box-shadow: 0 18px 34px rgba(7, 73, 35, 0.65);
  color: #fff;
  z-index: 70;
}

/* Footer */

.main-footer {
  background: #13251c;
  color: #dfe9e4;
  padding: 1.4rem 0 1.6rem;
  font-size: 0.8rem;
}

.footer-content {
  text-align: center;
}

.footer-content a {
  color: #90e6b3;
}

/* Responsive */

@media (max-width: 840px) {
  .nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: rgba(245, 247, 246, 0.98);
    flex-direction: column;
    align-items: center;
    padding: 0.7rem 0 0.9rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }

  .nav.nav-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle {
    display: block;
  }

  .btn-call-header {
    display: none;
  }

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

  .hero-content {
    padding-top: 3.2rem;
    padding-bottom: 3.3rem;
  }

  .gallery-item {
    height: 130px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 1.5rem, 520px);
  }

  .hero h2 {
    font-size: 1.5rem;
  }

  .header-content {
    padding-inline: 0.1rem;
  }

  .whatsapp-float {
    width: 48px;
    height: 48px;
    font-size: 1.6rem;
  }
}