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

:root {
  --green-900: #0D3B10;
  --green-800: #1B5E20;
  --green-700: #2E7D32;
  --green-600: #388E3C;
  --green-500: #4CAF50;
  --green-100: #C8E6C9;
  --green-50:  #E8F5E9;
  --cream:     #FAF9F6;
  --cream-dark:#F0EDE8;
  --warm:      #F5F0E8;
  --text:      #1A2E1A;
  --text-mid:  #3D5A3D;
  --text-light:#6B8A6B;
  --white:     #FFFFFF;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --shadow-sm: 0 2px 8px rgba(27,94,32,0.06);
  --shadow-md: 0 8px 30px rgba(27,94,32,0.10);
  --shadow-lg: 0 16px 60px rgba(27,94,32,0.14);
  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --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(--text);
  background: var(--cream);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

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

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green-800);
  color: var(--white);
  padding: 14px 28px;
  box-shadow: 0 4px 16px rgba(27,94,32,0.25);
}
.btn-primary:hover {
  background: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27,94,32,0.30);
}
.btn-outline {
  background: transparent;
  color: var(--green-800);
  border: 2px solid var(--green-800);
  padding: 12px 26px;
}
.btn-outline:hover {
  background: var(--green-50);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn-full { width: 100%; justify-content: center; padding: 16px 28px; }
.btn-white {
  background: var(--white);
  color: var(--green-800);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ── Header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250,249,246,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(27,94,32,0.08);
  transition: var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--green-800);
  font-weight: 400;
}
.logo-icon { flex-shrink: 0; }
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
}
.nav a:hover {
  color: var(--green-800);
  background: var(--green-50);
}
.nav .btn-primary { margin-left: 8px; }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--green-800);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: rgba(250,249,246,0.98);
  backdrop-filter: blur(16px);
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  border-bottom: 1px solid rgba(27,94,32,0.08);
  box-shadow: var(--shadow-md);
  z-index: 999;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text-mid);
  transition: var(--transition);
}
.mobile-nav a:hover { background: var(--green-50); color: var(--green-800); }
.mobile-nav .btn-primary { text-align: center; margin-top: 8px; }

/* ── Hero ── */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  background: var(--cream);
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(76,175,80,0.07) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content { position: relative; z-index: 1; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-50);
  color: var(--green-700);
  padding: 8px 18px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 28px;
  border: 1px solid var(--green-100);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.15;
  color: var(--green-900);
  margin-bottom: 24px;
}
.hero-title em {
  color: var(--green-600);
  font-style: italic;
}
.hero-desc {
  font-size: 1.12rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}
.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-mid);
  font-weight: 500;
}
.trust-item svg { color: var(--green-600); flex-shrink: 0; }

.hero-visual {
  position: relative;
  min-height: 600px;
}
.hero-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 560/680;
}
.hero-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-img-float {
  position: absolute;
  bottom: 40px;
  left: -40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--white);
  padding: 8px;
}
.hero-img-float img {
  border-radius: var(--radius-md);
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.float-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-800);
}
.hero-shape {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: var(--green-100);
  border-radius: 50%;
  opacity: 0.5;
  z-index: -1;
}
.hero-shape::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: var(--green-50);
  border-radius: 50%;
  opacity: 0.6;
}

/* ── Section Shared ── */
.section-tag {
  display: inline-block;
  background: var(--green-50);
  color: var(--green-700);
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
  border: 1px solid var(--green-100);
}
.section-tag.light {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--green-900);
  line-height: 1.2;
  margin-bottom: 18px;
}
.section-title.light { color: var(--white); }
.section-title em { color: var(--green-600); font-style: italic; }
.section-title.light em { color: var(--green-100); }
.section-desc {
  font-size: 1.08rem;
  color: var(--text-mid);
  line-height: 1.7;
}
.section-desc.light { color: rgba(255,255,255,0.8); }

/* ── 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);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  border: 1px solid transparent;
}
.service-card:hover {
  background: var(--white);
  border-color: var(--green-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-icon {
  width: 56px;
  height: 56px;
  background: var(--green-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  margin-bottom: 22px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--green-800);
  color: var(--white);
}
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--green-900);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ── About ── */
.about {
  padding: 100px 0;
  background: var(--cream);
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  position: relative;
  min-height: 560px;
}
.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 520/600;
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--cream);
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-content { position: relative; z-index: 1; }
.about-text {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 20px;
}
.about-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 36px 0;
  padding: 28px 0;
  border-top: 1px solid var(--green-100);
  border-bottom: 1px solid var(--green-100);
}
.stat { text-align: center; flex: 1; }
.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--green-800);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--green-100);
}
.about-content .btn { margin-top: 12px; }

/* ── Why Us ── */
.why-us {
  padding: 100px 0;
  background: var(--green-800);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
}
.why-us::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(76,175,80,0.2) 0%, transparent 70%);
  border-radius: 50%;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.why-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.why-card:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}
.why-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: rgba(255,255,255,0.12);
  line-height: 1;
  margin-bottom: 16px;
}
.why-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 12px;
}
.why-card p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
}

/* ── CTA Banner ── */
.cta-banner {
  padding: 80px 0;
  background: var(--green-700);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}
.cta-content { flex: 1; min-width: 280px; }
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 14px;
}
.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ── Contact ── */
.contact {
  padding: 100px 0;
  background: var(--cream);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info { position: relative; z-index: 1; }
.contact-desc {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 36px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--green-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--green-800);
  margin-bottom: 4px;
  font-weight: 600;
}
.contact-item p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.6;
}
.contact-item a {
  color: var(--green-700);
  font-weight: 500;
  transition: var(--transition);
}
.contact-item a:hover { color: var(--green-500); }
.map-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--green-100);
}
.contact-form-wrap h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--green-900);
  margin-bottom: 8px;
}
.form-subtitle {
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--green-100);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--text);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-600);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(76,175,80,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
  color: var(--green-800);
}
.form-success svg { color: var(--green-600); margin-bottom: 16px; }
.form-success h4 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 8px;
}
.form-success p {
  font-size: 0.95rem;
  color: var(--text-mid);
}

/* ── Footer ── */
.site-footer {
  background: var(--green-900);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.75;
  margin-top: 16px;
  max-width: 280px;
}
.footer-logo { color: var(--white); }
.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact p {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.footer-contact a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); transition: var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { min-height: 460px; order: -1; }
  .hero-img-main { aspect-ratio: 4/3; }
  .hero-img-float { left: 16px; bottom: 20px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { min-height: 400px; }
  .about-img-accent { right: 16px; bottom: -16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-toggle { display: flex; }
  .hero { padding-top: 100px; padding-bottom: 60px; }
  .hero-title { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-img-float { display: none; }
  .about-img-accent { display: none; }
  .about-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
}