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

:root {
  --accent: #018e7e;
  --accent-dark: #016b5f;
  --accent-light: #e6f5f3;
  --text: #1a1a2e;
  --text-muted: #5a5a72;
  --bg: #ffffff;
  --bg-alt: #f7f8fa;
  --border: #e2e4ea;
  --shadow: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-hover: 0 6px 24px rgba(0,0,0,0.11);
  --radius: 8px;
  --max-w: 1200px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
}

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

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-dark); }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.logo span { color: var(--text); }

.main-nav { display: flex; gap: 28px; align-items: center; }

.main-nav a {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
}

.main-nav a:hover { color: var(--accent); }

.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-weight: 600;
}

.nav-cta:hover { background: var(--accent-dark); color: #fff !important; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: 0.3s;
}

/* Hero */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(1,142,126,0.88) 0%, rgba(26,26,46,0.75) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 680px;
  padding: 80px 20px;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.15rem;
  opacity: 0.92;
  margin-bottom: 32px;
}

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

.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.15s;
  text-align: center;
}

.btn-primary { background: #fff; color: var(--accent); }
.btn-primary:hover { background: var(--accent-light); color: var(--accent-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}

.btn-outline:hover { background: rgba(255,255,255,0.15); color: #fff; }

.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }

/* Sections */
section { padding: 72px 0; }

section:nth-child(even) { background: var(--bg-alt); }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 12px;
  color: var(--text);
}

.section-header p {
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.section-link {
  text-align: center;
  margin-top: 36px;
}

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.4rem;
  color: var(--accent);
  font-weight: 700;
}

.stat-item p { color: var(--text-muted); font-size: 0.92rem; margin-top: 4px; }

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

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

.card-body { padding: 20px; }

.card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--text);
}

.card-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.card-link {
  font-weight: 600;
  font-size: 0.88rem;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 28px;
}

.step-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
}

.step-num {
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 auto 16px;
}

.step-item h3 { font-size: 1rem; margin-bottom: 8px; }
.step-item p { color: var(--text-muted); font-size: 0.88rem; }

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.feature-item {
  padding: 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.feature-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-item p { color: var(--text-muted); font-size: 0.9rem; }

/* Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.review-stars { color: #f5a623; margin-bottom: 12px; font-size: 0.95rem; }

.review-card blockquote {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-style: italic;
  margin-bottom: 16px;
  line-height: 1.6;
}

.review-author { font-weight: 600; font-size: 0.88rem; }
.review-role { color: var(--text-muted); font-size: 0.82rem; }

/* CTA band */
.cta-band {
  background: var(--accent);
  color: #fff;
  padding: 64px 20px;
  text-align: center;
}

.cta-band h2 { font-size: 1.8rem; margin-bottom: 14px; }
.cta-band p { opacity: 0.9; margin-bottom: 28px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* Page hero */
.page-hero {
  background: var(--accent-light);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 10px; }
.page-hero p { color: var(--text-muted); max-width: 640px; }

.page-content { padding: 56px 0 72px; }

.page-content h2 { font-size: 1.4rem; margin: 36px 0 14px; color: var(--text); }
.page-content h3 { font-size: 1.15rem; margin: 24px 0 10px; }
.page-content p { margin-bottom: 16px; color: var(--text-muted); }
.page-content ul, .page-content ol { margin: 0 0 16px 24px; color: var(--text-muted); }
.page-content li { margin-bottom: 6px; }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
  align-items: start;
}

.price-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: box-shadow 0.25s;
}

.price-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.price-card h3 { font-size: 1.2rem; margin-bottom: 8px; }

.price-amount {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 16px 0;
}

.price-amount span { font-size: 1rem; color: var(--text-muted); font-weight: 400; }

.price-card ul {
  list-style: none;
  margin: 24px 0;
  text-align: left;
}

.price-card li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-card li::before { content: "✓ "; color: var(--accent); font-weight: 700; }

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 28px;
}

.team-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
}

.team-photo {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info { padding: 20px; }
.team-info h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-role { color: var(--accent); font-size: 0.85rem; font-weight: 600; margin-bottom: 10px; }
.team-info p { color: var(--text-muted); font-size: 0.88rem; }

/* Locations */
.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.location-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.location-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.location-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 6px; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: var(--bg);
  border: none;
  padding: 18px 22px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  font-family: var(--font);
}

.faq-question:hover { background: var(--bg-alt); }

.faq-question::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--accent);
  transition: transform 0.2s;
}

.faq-item.open .faq-question::after { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 22px 18px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.faq-item.open .faq-answer { display: block; }

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info-block h3 { margin-bottom: 16px; }
.contact-info-block p { color: var(--text-muted); margin-bottom: 10px; }

.contact-form { background: var(--bg-alt); padding: 32px; border-radius: var(--radius); border: 1px solid var(--border); }

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  background: var(--bg);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

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

.form-success {
  display: none;
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 16px;
  border-radius: var(--radius);
  margin-top: 16px;
  font-weight: 600;
  text-align: center;
}

.map-placeholder {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 320px;
}

.map-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.25s;
}

.blog-card:hover { box-shadow: var(--shadow-hover); }

.blog-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

.blog-card-body { padding: 22px; }
.blog-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
.blog-card-body h3 { font-size: 1.05rem; margin-bottom: 10px; }
.blog-card-body p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 14px; }

/* Article */
.article-header { margin-bottom: 32px; }
.article-header h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 12px; }
.article-meta { color: var(--text-muted); font-size: 0.88rem; }

.article-img {
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 32px;
}

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

.article-body p { margin-bottom: 18px; color: var(--text-muted); line-height: 1.75; }
.article-body h2 { font-size: 1.3rem; margin: 32px 0 14px; color: var(--text); }

/* Project detail */
.project-hero-img {
  width: 100%;
  height: 420px;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 36px;
}

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

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.tag {
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Legal */
.legal-content { max-width: 820px; margin: 0 auto; }
.legal-content h1 { font-size: 1.8rem; margin-bottom: 24px; }
.legal-content p { margin-bottom: 16px; color: var(--text-muted); line-height: 1.75; }
.legal-content h2 { font-size: 1.15rem; margin: 28px 0 12px; color: var(--text); }

.doc-id {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--accent); }

/* Footer */
.site-footer {
  background: #141428;
  color: rgba(255,255,255,0.75);
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand .logo { color: #fff; margin-bottom: 14px; display: block; }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; }

.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: rgba(255,255,255,0.65); font-size: 0.88rem; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
}

.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,0.55); }
.footer-legal a:hover { color: #fff; }

.hours-block {
  margin-top: 12px;
  font-size: 0.88rem;
}

.hours-block strong { color: #fff; }

/* Responsive */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
    box-shadow: var(--shadow);
  }
  .menu-toggle { display: block; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  section { padding: 48px 0; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: 440px; }
}