:root {
  --ink: #14262b;
  --muted: #55676c;
  --teal: #0e3b43;
  --teal-2: #175560;
  --amber: #e8a33d;
  --bg: #ffffff;
  --alt: #f3f6f6;
  --line: #dbe3e4;
  --radius: 10px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.65; }
img, svg { max-width: 100%; }
a { color: var(--teal-2); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; color: var(--teal); letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); color: #fff; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.container { width: min(1120px, 92%); margin-inline: auto; }
.section { padding: 5rem 0; }
.alt { background: var(--alt); }
.section-head { max-width: 640px; margin-bottom: 2.5rem; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: #fff; padding: .5rem 1rem; z-index: 100; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* Buttons */
.btn { display: inline-block; background: var(--amber); color: #2a1c00; font-weight: 600; padding: .85rem 1.5rem; border-radius: 8px; text-decoration: none; border: 0; cursor: pointer; font: inherit; font-weight: 600; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.18); background: #f0b04f; }
.btn-small { padding: .5rem 1rem; }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-light { background: #fff; color: var(--teal); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.2rem; color: var(--teal); text-decoration: none; letter-spacing: .02em; }
.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; position: relative; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background: var(--amber); transition: width .25s; }
.nav a:not(.btn):hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--teal); margin: 5px 0; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { background: linear-gradient(135deg, var(--teal) 0%, var(--teal-2) 100%); color: #dbe9eb; padding: 5.5rem 0; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.hero-text p { font-size: 1.15rem; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.8rem; }
.hero-visual svg { width: 100%; height: auto; }

/* About */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.ph-image { min-height: 320px; border-radius: var(--radius); display: grid; place-items: center; color: var(--muted); background: repeating-linear-gradient(45deg, #e6ecec, #e6ecec 12px, #edf2f2 12px, #edf2f2 24px); border: 1px solid var(--line); }
.facts { list-style: none; padding: 0; margin: 1.5rem 0 0; border-top: 1px solid var(--line); }
.facts li { padding: .7rem 0; border-bottom: 1px solid var(--line); display: flex; gap: 1rem; }
.facts strong { min-width: 100px; color: var(--teal); }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(14,59,67,.1); border-color: var(--amber); }
.card svg { width: 40px; height: 40px; fill: none; stroke: var(--teal-2); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 1rem; }
.card p { color: var(--muted); margin: 0; }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.benefits div { border-top: 3px solid var(--amber); padding-top: 1rem; }
.benefits p { color: var(--muted); }

/* CTA band */
.cta-band { background: var(--teal); padding: 3rem 0; }
.cta-band .container { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3.5rem; }
address { font-style: normal; background: var(--alt); border-radius: var(--radius); padding: 1.5rem; margin-top: 1.5rem; }
address p:last-child { margin: 0; }
form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; }
.field { margin-bottom: 1.1rem; }
label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: .35rem; }
input[type="text"], input[type="email"], textarea { width: 100%; font: inherit; padding: .7rem .85rem; border: 1.5px solid var(--line); border-radius: 8px; transition: border-color .2s, box-shadow .2s; }
input:focus, textarea:focus { outline: none; border-color: var(--teal-2); box-shadow: 0 0 0 3px rgba(23,85,96,.15); }
.check label { font-weight: 400; display: flex; gap: .5rem; align-items: flex-start; }
.field.invalid input, .field.invalid textarea { border-color: #c0392b; }
.error { color: #c0392b; display: block; min-height: 1.1em; font-size: .85rem; }
.form-status { margin: 1rem 0 0; font-weight: 600; }
.form-status.ok { color: #1d7a46; }

/* Footer */
.site-footer { background: #0b2a30; color: #b9cbce; padding: 3rem 0 1.5rem; font-size: .95rem; }
.site-footer strong { color: #fff; }
.footer-grid { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.footer-grid nav { display: flex; gap: 1.4rem; flex-wrap: wrap; align-items: flex-start; }
.site-footer a { color: #b9cbce; text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.copy { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .85rem; }

/* Single page-load reveal for the hero only */
.hero-text { animation: rise .7s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

@media (max-width: 900px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 380px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .nav-toggle { display: block; }
  .nav { position: absolute; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: flex-start; padding: 1.2rem 4%; gap: 1rem; border-bottom: 1px solid var(--line); display: none; }
  .nav.open { display: flex; }
}
@media (max-width: 600px) {
  .section { padding: 3.5rem 0; }
  .cards, .benefits { grid-template-columns: 1fr; }
  form { padding: 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}