/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #1a3a2a;
  background: #f7f5f0;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── Tokens ── */
:root {
  --primary: #2d6a4f;
  --primary-light: #40916c;
  --primary-dark: #1b4332;
  --accent: #7b2d3b;
  --accent-light: #a3344a;
  --bg: #f7f5f0;
  --bg-muted: #edeae3;
  --text: #1a3a2a;
  --text-muted: #5a7a6a;
  --white: #ffffff;
  --radius: 0.75rem;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(247,245,240,0.95); backdrop-filter: blur(8px);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: var(--shadow); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { font-size: 1.4rem; font-weight: 700; color: var(--primary-dark); }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-weight: 500; color: var(--text-muted); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.hamburger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); transition: 0.3s; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 70px; right: -100%; width: 260px; height: calc(100vh - 70px);
    flex-direction: column; background: var(--bg); padding: 2rem; gap: 1.5rem;
    transition: right 0.3s; box-shadow: -4px 0 20px rgba(0,0,0,0.1);
  }
  .nav-links.open { right: 0; }
}

/* ── Buttons ── */
.btn {
  display: inline-block; padding: 0.85rem 2rem; border-radius: var(--radius);
  font-weight: 600; font-size: 1rem; cursor: pointer; transition: 0.2s; border: 2px solid transparent;
  text-align: center;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-light); }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: var(--accent-light); }
.btn-full { width: 100%; }

/* ── Hero ── */
.hero {
  position: relative; min-height: 600px; display: flex; align-items: center;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding-top: 70px;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="30" r="1" fill="rgba(255,255,255,0.08)"/><circle cx="70" cy="60" r="1.5" fill="rgba(255,255,255,0.06)"/><circle cx="50" cy="80" r="0.8" fill="rgba(255,255,255,0.07)"/></svg>');
}
.hero-content { position: relative; z-index: 1; max-width: 640px; padding: 4rem 0; }
.hero-content h1 { font-size: 3.2rem; font-weight: 800; line-height: 1.15; color: var(--white); margin-bottom: 1.25rem; }
.text-primary { color: #a3e4c1; }
.hero-content p { font-size: 1.15rem; color: rgba(255,255,255,0.85); margin-bottom: 2rem; }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero .btn-outline { border-color: rgba(255,255,255,0.5); color: var(--white); }
.hero .btn-outline:hover { background: rgba(255,255,255,0.15); }

@media (max-width: 768px) {
  .hero { min-height: 480px; }
  .hero-content h1 { font-size: 2.2rem; }
  .hero-content p { font-size: 1rem; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
}

/* ── Page Header (inner pages) ── */
.page-header {
  padding: 8rem 0 3rem;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  text-align: center;
  color: var(--white);
}
.page-header h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 0.75rem; }
.page-header p { font-size: 1.15rem; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto; }

@media (max-width: 768px) {
  .page-header { padding: 6rem 0 2rem; }
  .page-header h1 { font-size: 2rem; }
  .page-header p { font-size: 1rem; }
}

/* ── Section header ── */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { font-size: 2.2rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.section-header p { font-size: 1.15rem; color: var(--text-muted); }

/* ── Services ── */
.services { padding: 5rem 0; background: var(--bg-muted); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.service-card {
  background: var(--white); padding: 2rem; border-radius: var(--radius);
  box-shadow: var(--shadow); transition: transform 0.2s;
}
.service-card:hover { transform: translateY(-4px); }
.service-icon { font-size: 2rem; margin-bottom: 1rem; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: rgba(45,106,79,0.1); border-radius: 12px; }
.service-card h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.5rem; }
.service-card p { color: var(--text-muted); font-size: 0.95rem; }

@media (max-width: 992px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .services-grid { grid-template-columns: 1fr; } .services { padding: 3rem 0; } }

/* ── About ── */
.about-story { padding: 5rem 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.about-text h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 1.25rem; }
.about-text p { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 1rem; }
.about-image-placeholder {
  background: var(--bg-muted); border-radius: var(--radius); height: 100%; min-height: 300px;
  display: flex; align-items: center; justify-content: center;
}
.placeholder-graphic { text-align: center; color: var(--text-muted); }
.placeholder-graphic span { font-size: 4rem; display: block; margin-bottom: 0.5rem; }
.why-us { background: var(--bg-muted); padding: 2rem; border-radius: var(--radius); }
.why-us h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1.25rem; }
.check-list li { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0; font-size: 1.05rem; color: var(--text-muted); }
.check { width: 28px; height: 28px; border-radius: 50%; background: rgba(45,106,79,0.15); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; flex-shrink: 0; }

@media (max-width: 768px) { .about-grid { grid-template-columns: 1fr; } .about-story { padding: 3rem 0; } }

/* ── Philosophy ── */
.philosophy { padding: 5rem 0; background: var(--bg-muted); }
.philosophy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.philosophy-card {
  background: var(--white); padding: 2rem; border-radius: var(--radius);
  box-shadow: var(--shadow); text-align: center;
}
.philosophy-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.philosophy-card h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.75rem; }
.philosophy-card p { color: var(--text-muted); font-size: 0.95rem; }

@media (max-width: 768px) { .philosophy-grid { grid-template-columns: 1fr; } .philosophy { padding: 3rem 0; } }

/* ── Why Choose Section ── */
.why-choose { padding: 5rem 0; }

/* ── CTA Section ── */
.cta-section {
  padding: 5rem 0; background: linear-gradient(135deg, var(--accent), var(--accent-light));
  text-align: center; color: var(--white);
}
.cta-content h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 1rem; }
.cta-content p { font-size: 1.15rem; color: rgba(255,255,255,0.85); margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-section .btn-primary { background: var(--white); color: var(--accent); font-weight: 700; }
.cta-section .btn-primary:hover { background: rgba(255,255,255,0.9); }

@media (max-width: 768px) { .cta-section { padding: 3rem 0; } .cta-content h2 { font-size: 1.8rem; } }

/* ── Contact ── */
.contact { padding: 5rem 0; background: var(--bg-muted); }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; }
.contact-form { background: var(--white); padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.form-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 0.25rem; }
.form-subtitle { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.4rem; font-size: 0.95rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid #d4d0c8; border-radius: 8px;
  font-size: 1rem; font-family: inherit; transition: border-color 0.2s; background: var(--bg);
}
.form-group select { appearance: none; background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%235a7a6a" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>'); background-repeat: no-repeat; background-position: right 1rem center; background-size: 1rem; cursor: pointer; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }

.contact-sidebar { display: flex; flex-direction: column; gap: 2rem; }
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.info-card { background: var(--white); padding: 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.info-card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.info-card p { color: var(--text-muted); font-size: 0.95rem; }
.info-note { font-size: 0.85rem; color: var(--primary); margin-top: 0.25rem; }

/* ── Map ── */
.map-container { background: var(--white); padding: 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow); }
.map-container h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 1rem; }
.map-embed { border-radius: var(--radius); overflow: hidden; }
.map-embed iframe { display: block; }

@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } .contact { padding: 3rem 0; } }

/* ── Footer ── */
.footer { background: var(--primary-dark); color: rgba(255,255,255,0.7); padding: 2.5rem 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-inner p:first-child { font-weight: 600; color: var(--white); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }

@media (max-width: 576px) { .footer-inner { flex-direction: column; text-align: center; } }