/* ========== RESET & BASE ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --green-900: #0B2215;
  --green-800: #1B4332;
  --green-700: #2D6A4F;
  --green-600: #40916C;
  --green-500: #52B788;
  --gold-500: #D4A843;
  --gold-400: #E2BE6A;
  --gold-600: #B8922E;
  --cream-50: #FAFAF5;
  --cream-100: #F5F5EE;
  --cream-200: #EDEDE0;
  --cream-300: #E4E4D6;
  --neutral-800: #1A1A1A;
  --neutral-700: #2D2D2D;
  --neutral-600: #4A4A4A;
  --neutral-500: #6B6B6B;
  --neutral-400: #949494;
  --neutral-300: #B8B8B8;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(11,34,21,0.08);
  --shadow-md: 0 4px 16px rgba(11,34,21,0.10);
  --shadow-lg: 0 8px 32px rgba(11,34,21,0.12);
  --shadow-xl: 0 16px 48px rgba(11,34,21,0.14);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--neutral-700);
  background: var(--cream-50);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== HEADER ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250,250,245,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--cream-200);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--green-800);
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--green-800);
  color: var(--gold-500);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--neutral-600);
  transition: color var(--transition);
  position: relative;
}

.nav-menu a:not(.btn):hover {
  color: var(--green-700);
}

.nav-menu a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-500);
  transition: width var(--transition);
}

.nav-menu a:not(.btn):hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
}

.hamburger {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22px;
  height: 2px;
  background: var(--green-800);
  box-shadow: 0 -6px 0 var(--green-800), 0 6px 0 var(--green-800);
  transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
  box-shadow: 0 -6px 0 var(--green-800), 0 6px 0 var(--green-800);
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 22px;
  height: 2px;
  background: var(--green-800);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) rotate(-45deg);
  width: 22px;
  height: 2px;
  background: var(--green-800);
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-icon {
  width: 18px;
  height: 18px;
}

.btn-gold {
  background: var(--gold-500);
  color: var(--green-900);
  border-color: var(--gold-500);
}

.btn-gold:hover {
  background: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--green-800);
  border-color: var(--green-800);
}

.btn-outline:hover {
  background: var(--green-800);
  color: var(--white);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 16px 28px;
  font-size: 1rem;
}

/* ========== HERO ========== */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--cream-50);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(45,106,79,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-700);
  background: rgba(45,106,79,0.1);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--green-900);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title .gold {
  color: var(--gold-500);
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--neutral-600);
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  box-shadow: var(--shadow-md);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-800);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--neutral-500);
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--cream-200);
}

.hero-image {
  position: relative;
}

.hero-img-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--green-800);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
}

.hero-badge svg {
  width: 18px;
  height: 18px;
  color: var(--gold-500);
}

/* ========== SECTION HEADERS ========== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-700);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--green-900);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--neutral-500);
}

/* ========== SERVICES ========== */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--cream-50);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cream-200);
  background: var(--white);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--green-800);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--gold-500);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green-900);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--neutral-500);
}

/* ========== ABOUT ========== */
.about {
  padding: 100px 0;
  background: var(--cream-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: -32px;
  right: -24px;
  width: 55%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--cream-50);
}

.about-img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-experience {
  position: absolute;
  top: -20px;
  right: -12px;
  background: var(--green-800);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about-experience .exp-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-500);
  line-height: 1;
  margin-bottom: 4px;
}

.about-experience .exp-label {
  font-size: 0.75rem;
  opacity: 0.85;
  line-height: 1.3;
}

.about-content .section-tag {
  margin-bottom: 12px;
}

.about-content .section-title {
  text-align: left;
  margin-bottom: 24px;
}

.about-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--neutral-600);
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--neutral-700);
}

.check-icon {
  width: 20px;
  height: 20px;
  color: var(--green-600);
  flex-shrink: 0;
}

/* ========== GALLERY ========== */
.gallery {
  padding: 100px 0;
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,34,21,0.3) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  padding: 100px 0;
  background: var(--green-800);
}

.testimonials .section-tag {
  color: var(--gold-500);
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: all var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.quote-mark {
  width: 32px;
  height: 32px;
  color: var(--gold-500);
  opacity: 0.6;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.95rem;
}

.author-location {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* ========== CONTACT ========== */
.contact {
  padding: 100px 0;
  background: var(--cream-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-tag {
  margin-bottom: 12px;
}

.contact-info .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.contact-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--neutral-500);
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--green-800);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold-500);
}

.contact-icon svg {
  width: 22px;
  height: 22px;
}

.contact-item strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-700);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.95rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

.contact-item a {
  color: var(--green-700);
  font-weight: 600;
  transition: color var(--transition);
}

.contact-item a:hover {
  color: var(--gold-600);
}

/* ========== CONTACT FORM ========== */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--cream-200);
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--green-900);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--neutral-800);
  background: var(--cream-50);
  border: 1.5px solid var(--cream-200);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green-600);
  box-shadow: 0 0 0 3px rgba(82,183,136,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--neutral-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(82,183,136,0.1);
  border: 1px solid rgba(82,183,136,0.3);
  border-radius: var(--radius-sm);
  color: var(--green-700);
  font-size: 0.9rem;
  font-weight: 500;
}

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

/* ========== MAP ========== */
.map-section {
  background: var(--cream-200);
}

.map-section iframe {
  display: block;
  width: 100%;
  height: 380px;
  filter: grayscale(30%) contrast(1.05);
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--green-900);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand .logo-mark {
  background: var(--gold-500);
  color: var(--green-900);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links strong,
.footer-contact strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-500);
  margin-bottom: 16px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-contact p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 4px;
}

.footer-contact a {
  color: var(--gold-500);
  font-weight: 500;
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--gold-400);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 40px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    justify-self: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250,250,245,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--cream-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu a {
    display: block;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--cream-200);
  }

  .nav-menu a:not(.btn)::after {
    display: none;
  }

  .nav-menu .btn {
    text-align: center;
    justify-content: center;
    margin-top: 12px;
    border-bottom: none;
    padding: 14px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    padding: 40px 0;
    text-align: center;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

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

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

  .hero-image {
    order: -1;
    max-width: 480px;
    margin: 0 auto;
  }

  .hero-badge {
    left: 50%;
    transform: translateX(-50%);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-content .section-title {
    text-align: center;
  }

  .about-features {
    justify-items: center;
  }

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

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

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

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 1;
    max-width: 100%;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-info .section-title {
    text-align: center;
  }

  .contact-desc {
    text-align: center;
  }

  .contact-form-wrap {
    padding: 28px;
  }

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

  .footer-brand p {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-stats {
    padding: 20px;
    gap: 0;
  }

  .stat-number {
    font-size: 1.2rem;
  }

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

  .about-img-secondary {
    right: -8px;
    bottom: -16px;
  }

  .about-experience {
    top: -12px;
    right: -4px;
    padding: 14px 18px;
  }

  .about-experience .exp-number {
    font-size: 1.6rem;
  }
}

/* ========== ANIMATIONS ========== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }