/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --emerald-900: #042f1e;
  --emerald-800: #064e2b;
  --emerald-700: #065f34;
  --emerald-600: #047857;
  --emerald-500: #059669;
  --emerald-400: #10b981;
  --cream-50:  #fffaf0;
  --cream-100: #fff7ed;
  --cream-200: #fef3e2;
  --cream-300: #fde8cc;
  --stone-50:  #faf8f5;
  --stone-100: #f5f0e8;
  --stone-200: #e8e0d4;
  --stone-300: #d4c9b8;
  --stone-500: #7a7064;
  --stone-600: #5c544a;
  --stone-700: #443d35;
  --stone-800: #2e2924;
  --stone-900: #1a1714;
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(20, 15, 10, 0.06), 0 1px 2px rgba(20, 15, 10, 0.04);
  --shadow-md: 0 4px 16px rgba(20, 15, 10, 0.08), 0 2px 6px rgba(20, 15, 10, 0.05);
  --shadow-lg: 0 12px 40px rgba(20, 15, 10, 0.12), 0 4px 12px rgba(20, 15, 10, 0.07);
  --shadow-xl: 0 24px 60px rgba(20, 15, 10, 0.14), 0 8px 20px rgba(20, 15, 10, 0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--stone-800);
  background: var(--cream-50);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--stone-900);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.938rem;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--emerald-700);
  color: #fff;
  border-color: var(--emerald-700);
}
.btn-primary:hover {
  background: var(--emerald-800);
  border-color: var(--emerald-800);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--stone-700);
  border-color: var(--stone-300);
}
.btn-outline:hover {
  border-color: var(--emerald-600);
  color: var(--emerald-700);
  background: rgba(4, 79, 43, 0.04);
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

.btn-full { width: 100%; justify-content: center; }

.btn-white {
  background: #fff;
  color: var(--emerald-800);
  border-color: #fff;
}
.btn-white:hover {
  background: var(--cream-100);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ── Section Helpers ─────────────────────────────────────── */
.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--emerald-600);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 16px;
}

.section-title--light { color: #fff; }

.section-subtitle {
  font-size: 1.063rem;
  color: var(--stone-600);
  max-width: 600px;
  line-height: 1.75;
}

.section-header { margin-bottom: 56px; }
.section-header--centered { text-align: center; }
.section-header--centered .section-subtitle { margin: 0 auto; }

/* ── Header ──────────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 250, 240, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--stone-200);
  transition: var(--transition);
}
.header.scrolled {
  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-serif);
}

.logo-mark {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--emerald-700);
  letter-spacing: -0.02em;
}

.logo-text {
  font-size: 0.938rem;
  color: var(--stone-700);
  font-weight: 500;
}

.logo--light .logo-mark { color: #fff; }
.logo--light .logo-text { color: rgba(255,255,255,0.8); }

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

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--stone-600);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--emerald-600);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--emerald-700); }
.nav-links a:hover::after { width: 100%; }

.nav-close {
  display: none;
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--stone-600);
  padding: 4px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--stone-700);
  padding: 4px;
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 23, 20, 0.5);
  z-index: 90;
  opacity: 0;
  transition: opacity var(--transition);
}
.nav-overlay.active { opacity: 1; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  padding: 140px 0 100px;
  background: linear-gradient(160deg, var(--cream-50) 0%, var(--cream-100) 50%, var(--cream-200) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(4, 79, 43, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.813rem;
  font-weight: 500;
  color: var(--emerald-700);
  background: rgba(4, 79, 43, 0.08);
  border: 1px solid rgba(4, 79, 43, 0.15);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-badge svg { opacity: 0.7; }

.hero-headline {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--stone-900);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-headline em {
  font-style: italic;
  color: var(--emerald-700);
}

.hero-subheadline {
  font-size: 1.125rem;
  color: var(--stone-600);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

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

/* Hero Visual */
.hero-visual {
  position: relative;
  min-height: 560px;
}

.hero-image-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 520/640;
}

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

.stat-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--stone-200);
  z-index: 2;
}

.stat-card--top {
  top: 40px;
  right: -30px;
  animation: float 6s ease-in-out infinite;
}

.stat-card--bottom {
  bottom: 60px;
  left: -30px;
  animation: float 6s ease-in-out infinite 3s;
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(4, 79, 43, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-700);
  flex-shrink: 0;
}

.stat-icon--emerald { background: var(--emerald-700); color: #fff; }

.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--stone-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 0.938rem;
  font-weight: 600;
  color: var(--stone-800);
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* ── Divider ─────────────────────────────────────────────── */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 24px;
  color: var(--stone-300);
}

.divider-line { flex: 1; max-width: 60px; }
.divider-diamond { flex-shrink: 0; color: var(--emerald-500); }

/* ── Services ────────────────────────────────────────────── */
.services {
  padding: 100px 0;
  background: var(--cream-50);
}

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

.service-card {
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--emerald-600);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  border-color: var(--emerald-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(4, 79, 43, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-700);
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-card-icon {
  background: var(--emerald-700);
  color: #fff;
}

.service-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--stone-800);
}

.service-card-desc {
  font-size: 0.938rem;
  color: var(--stone-600);
  line-height: 1.7;
}

/* ── About ───────────────────────────────────────────────── */
.about {
  padding: 100px 0;
  background: var(--stone-100);
}

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

.about-image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 540/620;
}

.about-accent {
  position: absolute;
  bottom: -20px;
  left: 30px;
  background: var(--emerald-700);
  color: #fff;
  padding: 20px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.about-accent-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-bottom: 4px;
}

.about-accent-value {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
}

.about-content-col .section-tag { color: var(--emerald-600); }

.about-body {
  font-size: 1.063rem;
  color: var(--stone-600);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.938rem;
  color: var(--stone-700);
  line-height: 1.5;
}

.value-icon {
  width: 22px;
  height: 22px;
  color: var(--emerald-600);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Why Us ──────────────────────────────────────────────── */
.why-us {
  padding: 100px 0;
  background: var(--emerald-800);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(16, 185, 129, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.why-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: var(--transition);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.why-card-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  margin-bottom: 16px;
}

.why-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.why-card-desc {
  font-size: 0.938rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.75;
}

/* ── CTA Band ────────────────────────────────────────────── */
.cta-band {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--emerald-700) 0%, var(--emerald-900) 100%);
  position: relative;
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-band-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: #fff;
  margin-bottom: 12px;
}

.cta-band-text {
  font-size: 1.063rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 480px;
  line-height: 1.75;
}

.cta-band-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* ── 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-desc {
  font-size: 1.063rem;
  color: var(--stone-600);
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

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

.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(4, 79, 43, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-700);
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone-500);
  margin-bottom: 4px;
}

.contact-detail-value {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--stone-800);
  line-height: 1.6;
}

.contact-link:hover { color: var(--emerald-700); }

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--stone-200);
}

.contact-map img {
  width: 100%;
  aspect-ratio: 520/280;
  object-fit: cover;
}

/* Contact Form */
.contact-form-wrapper {
  background: #fff;
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-md);
}

.contact-form-title {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.contact-form-subtitle {
  font-size: 0.938rem;
  color: var(--stone-500);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.813rem;
  font-weight: 500;
  color: var(--stone-700);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.938rem;
  color: var(--stone-800);
  background: var(--cream-50);
  border: 1px solid var(--stone-200);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--emerald-500);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
  background: #fff;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a7064' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Form Success */
.form-success {
  text-align: center;
  padding: 40px 20px;
}

.form-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(4, 79, 43, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--emerald-700);
}

.form-success-title {
  font-size: 1.375rem;
  margin-bottom: 8px;
}

.form-success-text {
  font-size: 0.938rem;
  color: var(--stone-600);
  line-height: 1.7;
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--stone-900);
  color: rgba(255, 255, 255, 0.6);
  padding: 72px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-tagline {
  font-size: 0.938rem;
  line-height: 1.75;
  margin-top: 16px;
  max-width: 300px;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.813rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

.footer-links nav { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: 0.938rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}
.footer-links a:hover { color: #fff; }

.footer-contact address {
  font-style: normal;
  font-size: 0.938rem;
  line-height: 1.8;
}
.footer-contact a {
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}
.footer-contact a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.813rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .hero-visual { min-height: 480px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { gap: 16px; }
}

@media (max-width: 768px) {
  .header-inner { height: 64px; }

  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--cream-50);
    padding: 80px 32px 32px;
    gap: 24px;
    z-index: 95;
    box-shadow: var(--shadow-xl);
    animation: slideIn 0.3s ease;
  }
  .nav.open .nav-links { flex-direction: column; gap: 20px; }
  .nav.open .nav-close { display: block; }
  .nav.open .btn { align-self: flex-start; }
  .nav-overlay.active { display: block; }

  @keyframes slideIn {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
  }

  .hero { padding: 110px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { min-height: 400px; order: -1; }
  .stat-card--top { right: 10px; top: 20px; }
  .stat-card--bottom { left: 10px; bottom: 30px; }

  .services { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }

  .about { padding: 72px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image-wrapper { max-height: 360px; }
  .about-image-wrapper img { aspect-ratio: auto; }
  .about-values { grid-template-columns: 1fr; }

  .why-us { padding: 72px 0; }
  .why-grid { grid-template-columns: 1fr; }

  .cta-band { padding: 56px 0; }
  .cta-band-inner { flex-direction: column; text-align: center; gap: 28px; }
  .cta-band-actions { flex-direction: column; width: 100%; }
  .cta-band-actions .btn { justify-content: center; }

  .contact { padding: 72px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-form-wrapper { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-headline { font-size: 1.75rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .stat-card { padding: 14px 16px; }
  .stat-value { font-size: 0.813rem; }
  .service-card { padding: 28px 22px; }
}