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

:root {
  --green:       #1a4731;
  --green-mid:   #1e5c3a;
  --green-light: #2d7a52;
  --cream:       #f5f2ed;
  --cream-dark:  #ede9e2;
  --white:       #ffffff;
  --text:        #1a1a1a;
  --text-mid:    #4a4a4a;
  --text-light:  #6b6b6b;
  --border:      rgba(26,71,49,0.12);
  --shadow:      0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,h2,h3,h4 { font-family: 'Playfair Display', serif; line-height: 1.2; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--green);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 18px;
}
.nav-logo img { height: 36px; width: 36px; object-fit: contain; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-mid);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--green); }

.nav-cta {
  background: var(--green) !important;
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--green-mid) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: all 0.3s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 16px 32px 20px;
  border-top: 1px solid var(--border);
  gap: 4px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  text-decoration: none;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}
.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover { background: var(--green-mid); border-color: var(--green-mid); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.btn-lg { padding: 16px 36px; font-size: 15px; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0d2b1c 0%, #1a4731 45%, #1e5c3a 100%);
}
.hero-bg::after {
  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");
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 60px;
  padding-bottom: 80px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 5px 12px;
  border-radius: 20px;
}

.hero-content h1 {
  font-size: clamp(40px, 6vw, 68px);
  color: var(--white);
  margin-bottom: 24px;
  font-weight: 700;
}
.hero-content h1 em {
  font-style: italic;
  color: rgba(255,255,255,0.75);
}

.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.7;
  font-weight: 300;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero-scroll span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.6); opacity: 0.4; }
}

/* ── STATS ── */
.stats {
  background: var(--green);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat {
  text-align: center;
  padding: 16px 24px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── SECTION COMMON ── */
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-header h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; }
.section-header p { color: var(--text-light); font-size: 16px; line-height: 1.7; }

/* ── SERVICES ── */
.services {
  padding: 100px 0;
  background: var(--white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  padding: 36px 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.3s;
  background: var(--white);
}
.service-card:hover {
  border-color: var(--green);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-icon {
  font-size: 28px;
  color: var(--green);
  margin-bottom: 18px;
  line-height: 1;
}
.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text);
}
.service-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* ── APPROACH ── */
.approach {
  padding: 100px 0;
  background: var(--cream);
}
.approach-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.approach-text h2 { font-size: clamp(28px, 3.5vw, 40px); margin-bottom: 20px; }
.approach-text p { color: var(--text-light); font-size: 15px; line-height: 1.8; margin-bottom: 16px; }

.approach-points { margin-top: 32px; display: flex; flex-direction: column; gap: 14px; }
.point { display: flex; align-items: center; gap: 12px; }
.point-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}
.point span { font-size: 14px; font-weight: 500; color: var(--text); }

.approach-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.chess-piece {
  font-size: 120px;
  color: var(--green);
  line-height: 1;
  filter: drop-shadow(0 8px 24px rgba(26,71,49,0.15));
}
.approach-card {
  background: var(--green);
  color: var(--white);
  border-radius: 12px;
  padding: 24px 28px;
  width: 100%;
}
.approach-card-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}
.approach-card-text {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-style: italic;
  line-height: 1.5;
  color: rgba(255,255,255,0.9);
}

/* ── ABOUT ── */
.about {
  padding: 100px 0;
  background: var(--white);
}
.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 20px;
}
.pillar {
  padding: 36px 32px;
  background: var(--cream);
  border-radius: 12px;
  border-left: 4px solid var(--green);
}
.pillar h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--green);
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pillar p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

/* ── CTA BAND ── */
.cta-band {
  background: linear-gradient(135deg, #0d2b1c, #1a4731);
  padding: 80px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--white);
  max-width: 560px;
}

/* ── CONTACT ── */
.contact {
  padding: 100px 0;
  background: var(--cream);
}
.contact-form {
  max-width: 680px;
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
}
.form-row .form-group { margin-bottom: 0; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--green); }
.form-group textarea { resize: vertical; }
.form-group select { appearance: none; cursor: pointer; }

.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: 8px;
  color: #2e7d32;
  font-size: 14px;
  font-weight: 500;
}
.form-success.show { display: block; }

/* ── FOOTER ── */
.footer {
  background: #0d2b1c;
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand img { height: 32px; width: 32px; object-fit: contain; }
.footer-brand span {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  color: var(--white);
  font-weight: 700;
}
.footer-reg {
  font-size: 11px;
  color: rgba(255,255,255,0.35);
  margin-left: 42px;
  margin-top: -6px;
  width: 100%;
}
.footer-links {
  display: flex;
  gap: 28px;
}
.footer-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  width: 100%;
  text-align: center;
  margin-top: 8px;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .approach-inner { grid-template-columns: 1fr; gap: 48px; }
  .approach-visual { flex-direction: row; }
  .chess-piece { font-size: 80px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.12); }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .about-pillars { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}