:root {
  --navy-deep: #1c2740;
  --navy-soft: #33405e;
  --navy: #26324c;
  --green: #21b573;
  --green-dark: #17925c;
  --bg: #fbfcfe;
  --card: #ffffff;
  --text: #1b2436;
  --muted: #626f85;
  --border: #e4e8ef;
  --secondary: #f1f4f9;
  --radius: 16px;
  --shadow-soft: 0 18px 40px -24px rgba(28, 39, 64, 0.45);
  --shadow-card: 0 2px 10px -4px rgba(28, 39, 64, 0.18);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 1.9rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
img { display: block; max-width: 100%; }

.container { max-width: 1152px; margin-inline: auto; padding-inline: 16px; }
.section { padding-block: 64px; }
.section.tight { padding-top: 0; }
.muted { color: var(--muted); }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.narrow { max-width: 46rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 14px 22px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: filter 0.15s ease, background 0.15s ease;
}
.btn:hover { filter: brightness(0.94); }
.btn-cta { background: var(--green); color: #08231a; box-shadow: var(--shadow-soft); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-ghost { background: rgba(255, 255, 255, 0.12); color: #fff; border-color: rgba(255, 255, 255, 0.25); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-sm { padding: 10px 16px; font-size: 0.9rem; }
.link-accent { color: var(--green); font-weight: 700; text-decoration: none; }
.link-accent:hover { text-decoration: underline; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 12px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 1.15rem; }
.brand .mark {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--navy);
  color: #fff;
  font-size: 0.85rem;
}
.brand .accent { color: var(--green); }
.header-right { display: flex; align-items: center; gap: 8px; }
.nav { display: none; gap: 4px; }
.nav a {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
}
.nav a:hover { color: var(--text); }
.nav a.active { color: var(--text); background: var(--secondary); }
.menu-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  font-size: 1.2rem;
  cursor: pointer;
}
.mobile-nav { display: none; border-top: 1px solid var(--border); background: #fff; padding: 8px 16px; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 12px 4px; font-weight: 600; color: var(--muted); text-decoration: none; }
.mobile-nav a.active { color: var(--text); }
.header-call { display: none; }

@media (min-width: 640px) { .header-call { display: inline-flex; } }
@media (min-width: 1024px) {
  .nav { display: flex; }
  .menu-btn { display: none; }
  .mobile-nav { display: none !important; }
}

/* Hero / navy bands */
.navy {
  background: linear-gradient(150deg, var(--navy-deep), var(--navy-soft));
  color: #fff;
}
.navy .muted, .navy p.lead { color: rgba(255, 255, 255, 0.75); }
.hero-grid { display: grid; gap: 40px; align-items: center; padding-block: 64px; }
.pill {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-grid img { border-radius: var(--radius); box-shadow: var(--shadow-soft); width: 100%; object-fit: cover; }
.band { padding-block: 56px; }

/* Grids & cards */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
}
a.card:hover { border-color: var(--green); }
.icon {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(33, 181, 115, 0.15);
  color: var(--green);
  font-size: 1.25rem;
}
.step-num {
  display: grid; place-items: center;
  width: 36px; height: 36px;
  border-radius: 999px;
  background: var(--green);
  color: #08231a;
  font-weight: 800;
}
.soft-box { background: var(--secondary); border-radius: var(--radius); padding: 28px; }
.price { font-size: 1.6rem; font-weight: 800; color: var(--green); margin-top: 8px; }
.check-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 10px; font-size: 0.92rem; color: var(--muted); }
.check-list li::before { content: "✓"; color: var(--green); font-weight: 800; }
figure.quote { background: var(--secondary); border-radius: var(--radius); padding: 24px; margin: 0; }
figure.quote blockquote { margin: 12px 0 0; font-size: 0.95rem; }

@media (min-width: 700px) {
  .grid-2, .hero-grid { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* About page */
.about-grid { display: grid; gap: 40px; }
.about-grid img { border-radius: var(--radius); box-shadow: var(--shadow-soft); width: 100%; }
@media (min-width: 800px) { .about-grid { grid-template-columns: 320px 1fr; align-items: start; } }

/* Contact */
.contact-grid { display: grid; gap: 32px; }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: 1fr 1.2fr; } }
.call-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--green);
  color: #08231a;
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
}
.call-card strong { display: block; font-size: 1.5rem; }
.field { display: block; margin-bottom: 16px; }
.field span { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
  color: var(--text);
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--green); outline-offset: 1px; }
.field .error { color: #c0392b; font-size: 0.82rem; margin-top: 6px; display: none; }
.field.invalid .error { display: block; }
.field.invalid input, .field.invalid textarea { border-color: #c0392b; }
.form-success {
  display: none;
  margin-top: 16px;
  background: rgba(33, 181, 115, 0.14);
  border: 1px solid var(--green);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 0.92rem;
}
.form-success.show { display: block; }
.hours { list-style: none; margin: 12px 0 0; padding: 0; font-size: 0.9rem; }
.hours li { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--border); }
.hours li:last-child { border-bottom: 0; }

/* Footer */
.site-footer { margin-top: 48px; background: var(--navy); color: #fff; padding: 56px 0 96px; }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } .site-footer { padding-bottom: 56px; } }
.site-footer a { color: rgba(255, 255, 255, 0.72); text-decoration: none; display: block; padding: 3px 0; font-size: 0.92rem; }
.site-footer a:hover { color: #fff; }
.site-footer .copy { margin-top: 40px; font-size: 0.78rem; color: rgba(255, 255, 255, 0.5); }

/* Mobile call bar */
.call-bar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 50;
  padding: 12px;
  background: rgba(255, 255, 255, 0.95);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.call-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  border-radius: 12px;
  background: var(--green);
  color: #08231a;
  font-weight: 700;
  text-decoration: none;
}
@media (min-width: 768px) { .call-bar { display: none; } }