:root {
  --color-primary: #0f6e4f;
  --color-primary-dark: #0a4d38;
  --color-accent: #e0a11a;
  --color-dark: #1c2b26;
  --color-light: #f6f9f7;
  --color-muted: #6b7a75;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(15, 44, 33, 0.12);
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", Arial, sans-serif;
  color: var(--color-dark);
  line-height: 1.6;
  background: #fff;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1140px, 92%);
  margin-inline: auto;
}

.eyebrow {
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.center {
  text-align: center;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
  color: var(--color-primary-dark);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-outline {
  border-color: #fff;
  color: #fff;
}

.btn-outline:hover {
  background: #fff;
  color: var(--color-primary-dark);
}

.full-width {
  width: 100%;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.logo-icon {
  background: var(--color-primary);
  color: #fff;
  font-size: 0.85rem;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  letter-spacing: 1px;
}

.logo-text {
  font-size: 1.05rem;
}

.nav ul {
  display: flex;
  gap: 2rem;
}

.nav a {
  font-weight: 500;
  color: var(--color-dark);
  position: relative;
  padding: 0.4rem 0;
}

.nav a.active,
.nav a:hover {
  color: var(--color-primary);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: var(--color-primary);
  transition: var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--color-dark);
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.hero-icons {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.float-icon {
  position: absolute;
  font-size: 2.6rem;
  opacity: 0.55;
  animation: float 6s ease-in-out infinite;
}

.icon-1 { top: 14%; left: 8%; font-size: 3rem; animation-duration: 7s; }
.icon-2 { top: 68%; left: 12%; animation-duration: 8s; animation-delay: 0.5s; }
.icon-3 { top: 22%; left: 82%; animation-duration: 6.5s; animation-delay: 1s; }
.icon-4 { top: 74%; left: 80%; font-size: 3.2rem; animation-duration: 9s; animation-delay: 1.5s; }
.icon-5 { top: 46%; left: 4%; animation-duration: 7.5s; animation-delay: 0.8s; }
.icon-6 { top: 10%; left: 48%; animation-duration: 6s; animation-delay: 1.2s; }
.icon-7 { top: 82%; left: 46%; animation-duration: 8.5s; animation-delay: 0.3s; }
.icon-8 { top: 40%; left: 90%; animation-duration: 7s; animation-delay: 1.8s; }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-22px) rotate(8deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 72px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2rem;
  max-width: none;
}

.hero-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
  animation: hero-float 5s ease-in-out infinite;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.tagline {
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
}

.hero-sub {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #e8ede9;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* About */
.about {
  padding: 6rem 0;
  background: var(--color-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-text p {
  margin-bottom: 1rem;
  color: var(--color-muted);
}

.about-facts {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.about-facts li {
  color: var(--color-dark);
}

/* Gallery */
.gallery {
  padding: 6rem 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  aspect-ratio: 4 / 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

/* Why Us */
.why-us {
  padding: 6rem 0;
  background: var(--color-light);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.feature-card {
  background: #fff;
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 0.6rem;
  color: var(--color-primary-dark);
  font-size: 1.05rem;
}

.feature-card p {
  color: var(--color-muted);
  font-size: 0.92rem;
}

/* Contact */
.contact {
  padding: 6rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info ul {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  color: var(--color-muted);
}

.contact-info a {
  color: var(--color-primary);
  font-weight: 600;
}

.icon {
  font-size: 1.2rem;
}

.contact-form {
  background: var(--color-light);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  margin-bottom: 1.2rem;
  color: var(--color-primary-dark);
}

.form-row {
  margin-bottom: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form-row input,
.form-row textarea {
  padding: 0.7rem 1rem;
  border: 1px solid #d5ddd8;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.error-msg {
  color: #c0392b;
  font-size: 0.8rem;
  min-height: 1em;
}

.form-success {
  display: none;
  margin-top: 1rem;
  color: var(--color-primary-dark);
  font-weight: 600;
  text-align: center;
}

.form-success.show {
  display: block;
}

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: #d9e2de;
  padding: 4rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid h4 {
  color: #fff;
  margin-bottom: 1rem;
}

.footer-grid ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-grid a:hover {
  color: var(--color-accent);
}

.muted {
  color: #9aa8a3;
  font-size: 0.9rem;
  margin-top: 0.4rem;
}

.copyright {
  text-align: center;
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: #9aa8a3;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox.show {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border-radius: 6px;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 900;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-image {
    order: -1;
    max-width: 360px;
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .nav.open {
    max-height: 300px;
  }

  .nav ul {
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}