:root {
  --primary: #008692;
  --primary-dark: #006b75;
  --ink: #1f2937;
  --muted: #565c5c;
  --line: #dbe7ea;
  --soft: #eff6f7;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--muted); line-height: 1.65; background: #fff; }
a { color: var(--primary); }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
header { position: sticky; top: 0; background: rgba(255,255,255,.96); z-index: 20; border-bottom: 1px solid var(--line); }
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav img { height: 40px; width: auto; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 700; margin-left: 22px; }
.nav a:hover { color: var(--primary); }
.hero { background: linear-gradient(135deg, #006b75 0%, #008692 55%, #0f766e 100%); color: #fff; padding: 40px 0 36px; }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); gap: 28px; align-items: center; }
.hero-copy { min-width: 0; }
.eyebrow { margin: 0 0 12px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; font-weight: 800; color: rgba(255,255,255,.78); }
.eyebrow.dark { color: var(--primary); }
.hero h1 { font-size: clamp(30px, 3.7vw, 42px); line-height: 1.08; margin: 0 0 14px; max-width: 820px; }
.hero p { font-size: 17px; max-width: 800px; margin: 0 0 16px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 14px; }
.hero-points span { border: 1px solid rgba(255,255,255,.45); background: rgba(255,255,255,.12); border-radius: 999px; padding: 6px 12px; font-weight: 700; font-size: 14px; }
.hero-visual { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3); border-radius: 24px; padding: 14px; box-shadow: 0 18px 42px rgba(0,0,0,.22); }
.hero-visual img { display: block; width: 100%; height: auto; border-radius: 18px; background: #fff; aspect-ratio: 3 / 2; object-fit: cover; }
.photo-caption { color: rgba(255,255,255,.86); font-size: 13px; margin-top: 10px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.button { display: inline-block; padding: 12px 20px; border-radius: 999px; font-weight: 700; text-decoration: none; }
.button.primary { background: #fff; color: var(--primary-dark); }
.button.secondary { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.45); }
.button.whatsapp { background: #25d366; color: #063b1f; border: 1px solid rgba(255,255,255,.55); }
.button.whatsapp:hover { background: #1ebe5d; color: #042b17; }
.quick-rfq { margin-top: 14px; background: rgba(255,255,255,.96); color: var(--ink); border-radius: 20px; padding: 16px; box-shadow: 0 16px 38px rgba(0,0,0,.2); max-width: 720px; }
.quick-rfq-title { margin: 0 0 10px; font-weight: 900; color: var(--primary-dark); }
.quick-rfq-grid { display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
.quick-rfq label { font-size: 13px; font-weight: 800; color: var(--ink); }
.quick-rfq input { width: 100%; margin-top: 4px; border: 1px solid #bfd2d6; border-radius: 12px; padding: 10px 11px; font: inherit; }
.quick-rfq button { border: 0; border-radius: 999px; background: var(--primary); color: #fff; padding: 11px 18px; font: inherit; font-weight: 900; cursor: pointer; white-space: nowrap; }
.quick-rfq button:hover { background: var(--primary-dark); }
.quick-rfq-contact { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 12px; font-size: 14px; }
.quick-rfq-contact a { color: var(--primary-dark); font-weight: 800; }
.quick-rfq-contact .quick-contact-button { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 8px 13px; border-radius: 999px; text-decoration: none; border: 1px solid #bfd2d6; background: #fff; }
.quick-rfq-contact .quick-contact-button.whatsapp { background: #25d366; color: #063b1f; border-color: #25d366; }
.quick-rfq-contact .quick-contact-button.whatsapp:hover { background: #1ebe5d; }
main section { padding: 56px 0; }
h2 { color: var(--primary); font-size: 30px; margin: 0 0 18px; }
h3 { color: var(--ink); font-size: 21px; margin: 0 0 10px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { background: var(--soft); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.white-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; box-shadow: 0 10px 24px rgba(15,23,42,.06); }
.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); }
.table th, .table td { text-align: left; padding: 12px; border: 1px solid var(--line); vertical-align: top; }
.table th { background: var(--primary); color: #fff; }
.table-note { margin: 14px 0 0; color: #667085; font-size: 14px; }
.strip { background: var(--soft); }
.rfq { background: #0f172a; color: #fff; border-radius: 18px; padding: 34px; display: flex; gap: 24px; justify-content: space-between; align-items: center; }
.rfq h2 { color: #fff; }
.rfq-section { background: linear-gradient(180deg, #ffffff 0%, #eff6f7 100%); }
.form-shell { display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1.15fr); gap: 28px; align-items: start; }
.compact-list { padding-left: 20px; margin: 18px 0 0; }
.compact-form { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 24px; box-shadow: 0 18px 45px rgba(15,23,42,.09); }
.compact-form label { display: block; color: var(--ink); font-weight: 800; margin-bottom: 14px; }
.compact-form input, .compact-form select, .compact-form textarea { width: 100%; margin-top: 6px; border: 1px solid #cfd8dc; border-radius: 12px; padding: 11px 12px; font: inherit; color: var(--ink); background: #fff; }
.compact-form input:focus, .compact-form select:focus, .compact-form textarea:focus { outline: 2px solid rgba(0,134,146,.18); border-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.submit-button { width: 100%; border: 0; border-radius: 999px; background: var(--primary); color: #fff; padding: 14px 20px; font: inherit; font-weight: 800; cursor: pointer; }
.submit-button:hover { background: var(--primary-dark); }
.form-note { font-size: 13px; color: #667085; margin: 12px 0 0; }
footer { background: #1f2937; color: #d1d5db; padding: 34px 0; }
footer a { color: #d1d5db; }
@media (max-width: 820px) {
  .nav nav { display: none; }
  .hero-inner, .grid, .grid.two, .rfq, .form-shell, .form-grid, .quick-rfq-grid { display: block; }
  .hero-visual { margin-top: 28px; }
  .card, .white-card { margin-bottom: 18px; }
  .hero { padding: 56px 0; }
  .quick-rfq label, .quick-rfq button { display: block; margin-top: 10px; width: 100%; }
}