/* Camel Solutions marketing site. Brand colours from the logo: navy #142239, copper #B88252, white.
   Layout follows vesselsolutions.io; headings in Montserrat (the logo's lettering), body in Inter. */
:root {
  --navy: #142239;
  --navy-2: #1d2f4d;
  --navy-3: #0e182b;
  --copper: #b88252;
  --copper-l: #d3a06f;      /* copper on navy */
  --copper-d: #8f5f33;      /* copper text on light backgrounds (AA contrast) */
  --ink: #142239;
  --muted: #5b6475;
  --line: #e6dfd6;
  --bg: #faf8f5;
  --alt: #f3eee8;
  --card: #ffffff;
  --on-dark: #f8fafc;
  --on-dark-mu: #c3cad6;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(20, 34, 57, .05), 0 8px 24px rgba(20, 34, 57, .07);
  --head: Montserrat, Inter, system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: Inter, system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.65; font-size: 16px; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, .stat-n, .step-n { font-family: var(--head); letter-spacing: -.01em; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 900px; }
.center { text-align: center; }
.mt { margin-top: 32px; }
.muted { color: var(--muted); font-weight: 400; }
.ic { width: 24px; height: 24px; flex-shrink: 0; }
.ic.sm { width: 16px; height: 16px; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }
::selection { background: rgba(184, 130, 82, .3); }

/* ---------- Top bar & header (navy, so the logo sits on its own background) ---------- */
.topbar { background: var(--navy-3); color: var(--on-dark-mu); font-size: 13px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 8px; padding-bottom: 8px; }
.topbar-l, .topbar-r { display: flex; align-items: center; gap: 24px; }
.topbar a, .topbar span, .topbar-r { display: inline-flex; align-items: center; gap: 7px; }
.topbar .ic { color: var(--copper-l); }
.topbar a:hover { color: #fff; }
.header { background: var(--navy); border-bottom: 1px solid rgba(255, 255, 255, .08); position: sticky; top: 0; z-index: 40; }
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 86px; }
.logo { display: flex; align-items: center; }
.logo-img { height: 66px; width: auto; }
.footer .logo-img { height: 76px; }
.nav { display: flex; align-items: center; gap: 34px; font-size: 14px; font-weight: 500; color: var(--on-dark-mu); }
.nav a { position: relative; padding: 6px 0; transition: color .15s; }
.nav a:hover, .nav a.on { color: #fff; }
.nav a.on::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--copper); border-radius: 2px; }
.nav .nav-cta-m { display: none; }
.menu-btn { display: none; background: none; border: 0; color: #fff; cursor: pointer; padding: 6px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-size: 14px; font-weight: 600; border-radius: 8px; padding: 11px 20px; border: 1px solid transparent; cursor: pointer; transition: background .15s, color .15s, border-color .15s, box-shadow .15s, transform .15s; white-space: nowrap; }
.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-accent { background: var(--copper); color: var(--navy); }
.btn-accent:hover { background: var(--copper-l); box-shadow: 0 6px 18px rgba(184, 130, 82, .35); transform: translateY(-1px); }
.btn-dark { background: var(--navy); color: var(--on-dark); }
.btn-dark:hover { background: var(--navy-2); }
.header .btn-dark { background: var(--copper); color: var(--navy); }
.header .btn-dark:hover { background: var(--copper-l); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.btn-ghost:hover { border-color: var(--copper-l); color: var(--copper-l); }
.btn-outline { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-outline:hover { border-color: var(--navy); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.link { display: inline-flex; align-items: center; gap: 6px; color: var(--copper-d); font-weight: 600; font-size: 14px; margin-top: 16px; transition: gap .15s; }
.link:hover { gap: 10px; }

/* ---------- Hero ---------- */
.hero, .page-hero, .cta {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(184, 130, 82, .16), transparent 60%),
    linear-gradient(to bottom right, var(--navy), var(--navy) 55%, var(--navy-2));
  color: var(--on-dark);
}
.hero { text-align: center; padding: 104px 0 112px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(-8deg, transparent 0 46px, rgba(184, 130, 82, .035) 46px 48px); pointer-events: none; }
.hero .wrap { position: relative; }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--copper-l); border: 1px solid rgba(211, 160, 111, .35); border-radius: 999px; padding: 6px 14px; margin-bottom: 24px; }
.hero h1 { font-size: 50px; line-height: 1.14; font-weight: 800; max-width: 920px; margin: 0 auto; }
.hero h1 em { font-style: normal; color: var(--copper-l); }
.hero .lead { font-size: 19px; color: var(--on-dark-mu); max-width: 680px; margin: 22px auto 0; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 36px; }
.ticks { list-style: none; display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; margin-top: 38px; font-size: 14px; color: var(--on-dark-mu); }
.ticks li { display: inline-flex; align-items: center; gap: 8px; }
.ticks .ic { color: var(--copper-l); }
.page-hero { text-align: center; padding: 76px 0; }
.page-hero h1 { font-size: 42px; font-weight: 800; }
.page-hero p { color: var(--on-dark-mu); font-size: 18px; margin-top: 12px; }

/* ---------- Sections ---------- */
.sec { padding: 92px 0; }
.sec.alt { background: var(--alt); }
.sec.dark { background: var(--navy); color: var(--on-dark); }
.sec-head { text-align: center; max-width: 740px; margin: 0 auto 52px; }
.sec-head h1, .sec-head h2 { font-size: 36px; line-height: 1.2; font-weight: 700; }
.sec-head h1::after, .sec-head h2::after { content: ""; display: block; width: 56px; height: 3px; border-radius: 3px; background: var(--copper); margin: 18px auto 0; }
.sec-head p { color: var(--muted); font-size: 17px; margin-top: 16px; }
.sec-head.light p { color: var(--on-dark-mu); }
.sub-title { text-align: center; font-size: 22px; margin: 60px 0 26px; }
.grid2, .grid3, .grid4 { display: grid; gap: 24px; }
.grid2 { grid-template-columns: repeat(2, 1fr); }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s; }
.grid3 > .card:hover, .grid2 > .card:hover { transform: translateY(-3px); border-color: rgba(184, 130, 82, .45); box-shadow: 0 2px 4px rgba(20, 34, 57, .06), 0 14px 32px rgba(20, 34, 57, .1); }
.card h3 { font-size: 19px; font-weight: 700; margin: 18px 0 8px; }
.card h2 { font-size: 22px; font-weight: 700; margin: 18px 0 10px; }
.card p { color: var(--muted); font-size: 15px; }
.card.center { text-align: center; }
.card.center .ic-box { margin: 0 auto; }
.card.compact { display: flex; gap: 16px; align-items: flex-start; padding: 24px; }
.card.compact h4 { font-size: 16px; margin-bottom: 4px; }
.ic-box { width: 54px; height: 54px; border-radius: 12px; background: rgba(184, 130, 82, .12); color: var(--copper-d); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ic-box.sm { width: 44px; height: 44px; }
.ic-box.light { background: rgba(211, 160, 111, .12); color: var(--copper-l); border: 1px solid rgba(211, 160, 111, .25); }

/* Equipment tabs */
.equip { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 26px; }
.equip-btn { display: inline-flex; align-items: center; gap: 8px; font: inherit; font-size: 15px; font-weight: 600; padding: 12px 22px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; transition: all .15s; }
.equip-btn .ic { color: var(--copper-d); }
.equip-btn:hover { border-color: var(--navy); }
.equip-btn[aria-selected="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.equip-btn[aria-selected="true"] .ic { color: var(--copper-l); }
.equip-panel { max-width: 740px; margin: 0 auto; text-align: center; min-height: 128px; display: flex; flex-direction: column; justify-content: center; border-top: 3px solid var(--copper); }
.equip-hint { color: var(--muted); }
.equip-text h3 { margin-top: 0; }

/* How it works */
.step { text-align: center; padding: 8px; position: relative; }
.step-n { width: 58px; height: 58px; border-radius: 50%; background: var(--navy); color: var(--copper-l); border: 2px solid var(--copper); font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* Why choose us */
.why { text-align: center; padding: 10px; }
.why .ic-box { margin: 0 auto 20px; }
.why h3 { font-size: 18px; margin-bottom: 8px; }
.why p { color: var(--on-dark-mu); font-size: 15px; }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; transition: border-color .15s; }
.faq-item:has(.faq-q[aria-expanded="true"]) { border-color: rgba(184, 130, 82, .55); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 19px 22px; background: none; border: 0; font: inherit; font-family: var(--head); font-size: 16px; font-weight: 600; color: var(--ink); text-align: left; cursor: pointer; }
.faq-q:hover { color: var(--copper-d); }
.faq-q .chev { transition: transform .2s; color: var(--copper-d); }
.faq-q[aria-expanded="true"] .chev { transform: rotate(180deg); }
.faq-a { padding: 0 22px 20px; color: var(--muted); font-size: 15px; }

/* CTA */
.cta { text-align: center; padding: 92px 0; }
.cta h2 { font-size: 36px; font-weight: 800; }
.cta p { color: var(--on-dark-mu); font-size: 17px; max-width: 640px; margin: 14px auto 32px; }

/* Services & about */
.svc { display: flex; gap: 24px; align-items: flex-start; margin-bottom: 24px; scroll-margin-top: 110px; }
.svc h2 { margin-top: 4px; }
.svc .btn { margin-top: 18px; }
.highlight { display: flex; gap: 22px; align-items: flex-start; margin-top: 24px; border-left: 4px solid var(--copper); }
.highlight h2 { margin-top: 4px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.stat { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 34px 20px; text-align: center; border-bottom: 3px solid var(--copper); }
.stat-n { font-size: 42px; font-weight: 800; color: var(--copper-l); }
.stat-l { color: var(--on-dark-mu); font-size: 15px; margin-top: 4px; }

/* Forms */
.grid-contact { display: grid; grid-template-columns: 3fr 2fr; gap: 28px; align-items: start; }
.form h2 { margin-top: 0; margin-bottom: 18px; }
.fld { margin-bottom: 16px; }
.fld label, .lbl { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.fld input, .fld select, .fld textarea { width: 100%; font: inherit; font-size: 15px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s; }
.fld textarea { resize: vertical; }
.fld input:focus, .fld select:focus, .fld textarea:focus { outline: none; border-color: var(--copper); box-shadow: 0 0 0 3px rgba(184, 130, 82, .18); }
.fld input[aria-invalid="true"], .fld select[aria-invalid="true"], .fld textarea[aria-invalid="true"] { border-color: #dc2626; }
.err { display: block; color: #b91c1c; font-size: 13px; margin-top: 4px; }
.err:empty { display: none; }
.form-note { color: var(--muted); font-size: 13px; margin-top: 10px; text-align: center; }
.info { border-top: 3px solid var(--copper); }
.info h2 { margin-top: 0; margin-bottom: 10px; }
.info-row { display: flex; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.info-row:last-child { border-bottom: 0; }
.info-row .ic { color: var(--copper-d); margin-top: 2px; }
.info-row h4 { font-size: 15px; }
.info-row p { font-size: 15px; color: var(--muted); }
.info-row a { color: var(--copper-d); font-weight: 500; }
.checks { display: grid; gap: 8px; margin-bottom: 4px; }
.checks.cols2 { grid-template-columns: repeat(2, 1fr); }
.checks.states { grid-template-columns: repeat(auto-fill, minmax(62px, 1fr)); max-height: 220px; overflow-y: auto; padding: 4px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 16px; }
.chk { display: flex; align-items: center; gap: 8px; font-size: 14px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; background: #fff; transition: border-color .15s, background .15s; }
.checks.states .chk { padding: 6px 8px; justify-content: center; }
.chk:has(input:checked) { border-color: var(--copper); background: rgba(184, 130, 82, .08); }
.chk input { accent-color: var(--copper-d); }

/* Wizard */
.form-wrap { max-width: 760px; }
.form-wrap .sec-head { margin-bottom: 34px; }
.wizard { border-top: 3px solid var(--copper); }
.wizard legend { font-family: var(--head); font-size: 20px; font-weight: 700; margin-bottom: 18px; }
.wz-step { border: 0; }
.wz-top { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.wz-top #wz-name { color: var(--copper-d); font-weight: 600; }
.wz-bar { height: 6px; background: var(--alt); border-radius: 4px; overflow: hidden; margin-bottom: 28px; }
.wz-bar div { height: 100%; background: linear-gradient(90deg, var(--copper-d), var(--copper)); border-radius: 4px; transition: width .25s; }
.wz-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 10px; }
.wz-done { text-align: center; padding: 20px 0; }
.wz-done .ic-box { margin: 0 auto 14px; }
.wz-done p { margin-top: 10px; color: var(--muted); }
.wz-done a { color: var(--copper-d); }

/* Legal */
.legal h2 { font-size: 20px; margin: 28px 0 8px; }
.legal h2:first-child { margin-top: 0; }
.legal p { color: var(--muted); }
.legal a { color: var(--copper-d); }

/* ---------- Footer ---------- */
.footer { background: var(--navy-3); color: var(--on-dark-mu); padding: 68px 0 28px; font-size: 14px; border-top: 3px solid var(--copper); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 36px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer a { transition: color .15s; }
.footer a:hover { color: var(--copper-l); }
.muted-l { margin-top: 18px; max-width: 320px; }
.contact-list li, .contact-list a, .contact-list span { display: flex; gap: 8px; align-items: flex-start; }
.contact-list .ic { margin-top: 3px; color: var(--copper-l); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 48px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { display: flex; gap: 22px; flex-wrap: wrap; }

/* Floating contact buttons (shown once a phone number is set) */
.float { position: fixed; right: 24px; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; box-shadow: 0 6px 20px rgba(0, 0, 0, .25); z-index: 50; transition: transform .15s; }
.float:hover { transform: scale(1.08); }
.float.wa { background: #16a34a; bottom: 96px; }
.float.call { background: var(--copper); color: var(--navy); bottom: 24px; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .grid3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; position: absolute; top: 86px; left: 0; right: 0; background: var(--navy); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 20px; border-bottom: 1px solid rgba(255, 255, 255, .08); box-shadow: 0 14px 30px rgba(0, 0, 0, .3); }
  .nav.open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .nav a.on::after { display: none; }
  .nav a.on { color: var(--copper-l); }
  .nav .nav-cta-m { display: inline-flex; margin-top: 16px; border-bottom: 0; background: var(--copper); color: var(--navy); }
  .nav-cta { display: none; }
  .menu-btn { display: block; }
  .grid-contact { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .topbar-in { flex-direction: column; align-items: flex-start; gap: 4px; }
  .topbar-l { flex-direction: column; align-items: flex-start; gap: 4px; }
  .header-in { height: 70px; }
  .nav { top: 70px; padding: 8px 16px 18px; }
  .logo-img { height: 48px; }
  .hero { padding: 68px 0 76px; }
  .hero h1 { font-size: 31px; }
  .hero .lead { font-size: 17px; }
  .page-hero h1 { font-size: 30px; }
  .sec { padding: 64px 0; }
  .sec-head h1, .sec-head h2, .cta h2 { font-size: 27px; }
  .grid2, .grid3, .grid4, .stats, .checks.cols2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .svc, .highlight { flex-direction: column; }
  .card { padding: 22px; }
  .btn-lg { width: 100%; }
}