:root {
  --primary: #0a4a80;   /* logo navy */
  --accent: #025d92;    /* logo ocean blue */
  --teal: #157f99;      /* logo teal, darkened for readable text */
  --teal-light: #1fa6ba; /* logo leaf tip */
  --dark: #1b1b1b;
  --text: #333;
  --muted: #666;
  --light: #f1f6fa;
  --white: #fff;
  --radius: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Roboto', sans-serif; color: var(--text); background: var(--white); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
section { padding: 70px 0; }
h2.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--dark); margin-bottom: 20px; }
h2.center, p.center { text-align: center; }
h2 .accent { color: var(--accent); }
.lead { max-width: 760px; margin: 0 auto 36px; color: var(--muted); }
.btn { display: inline-block; padding: 14px 34px; background: var(--primary); color: #fff; font-weight: 700; letter-spacing: 1px; border-radius: 4px; border: none; cursor: pointer; transition: background .2s; text-transform: uppercase; font-size: .9rem; }
.btn:hover { background: var(--accent); }
.btn.outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn.outline:hover { background: var(--primary); color: #fff; }
.btn.small { padding: 9px 18px; font-size: .78rem; }

/* Decorative swoosh background */
.swoosh { position: relative; overflow: hidden; }
.swoosh::before { content: ""; position: absolute; right: -200px; top: -100px; width: 800px; height: 500px; border-radius: 50%; border: 60px solid rgba(2,93,146,.07); transform: rotate(-20deg); pointer-events: none; }
.swoosh > * { position: relative; }

/* ===== Top bar + header ===== */
.topbar { background: var(--primary); color: #fff; font-size: .82rem; }
.topbar .container { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 6px 22px; padding: 7px 16px; }
.topbar a:hover { text-decoration: underline; }
header.site { position: sticky; top: 0; z-index: 50; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.06); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; gap: 20px; position: relative; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 52px; width: auto; }
.logo .txt { display: flex; flex-direction: column; line-height: 1.1; }
.logo .name { font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.logo .name span { color: var(--dark); }
.logo .tag { font-size: .62rem; font-weight: 700; color: var(--dark); letter-spacing: .5px; text-transform: uppercase; }
nav.main ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 28px; }
nav.main a { font-weight: 700; color: var(--dark); font-size: .95rem; }
nav.main a.active, nav.main a:hover { color: var(--teal); }
.menu-toggle { display: none; background: none; border: none; font-size: 1.8rem; cursor: pointer; color: var(--dark); }
.quote-tab { position: fixed; right: 0; top: 40%; z-index: 60; background: var(--teal); color: #fff; writing-mode: vertical-rl; padding: 18px 12px; font-weight: 700; font-size: .82rem; letter-spacing: 2px; border-radius: 6px 0 0 6px; }

/* ===== Hero ===== */
.hero { min-height: 560px; display: flex; align-items: center; background-size: cover; background-position: center; }
.hero h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; color: var(--dark); max-width: 620px; line-height: 1.2; }
.hero p { margin: 20px 0 30px; max-width: 520px; font-size: 1.1rem; }
.hero .btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== Page banner (inner pages) ===== */
.page-banner { background: linear-gradient(90deg, rgba(10,74,128,.95), rgba(31,166,186,.9)); color: #fff; padding: 56px 0; }
.page-banner h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; }
.crumbs { font-size: .88rem; opacity: .9; margin-top: 6px; }
.crumbs a:hover { text-decoration: underline; }

/* ===== Category circles (home) ===== */
.featured { background: var(--light); }
.feat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px 22px; }
.feat-card { display: flex; flex-direction: column; }
.feat-card .circle { width: 100%; max-width: 190px; aspect-ratio: 1; margin: 0 auto; border-radius: 50%; background: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.08); overflow: hidden; display: grid; place-items: center; }
.feat-card .circle img { width: 80%; height: 80%; object-fit: contain; }
.feat-card .label { background: var(--primary); color: #fff; text-align: center; font-weight: 700; padding: 6px; margin: 16px 0 10px; font-size: .9rem; }
.feat-card p { font-size: .88rem; flex: 1; }
.feat-card .more { margin-top: 10px; color: var(--accent); font-weight: 700; font-size: .85rem; }

/* ===== Carousel ===== */
.carousel { position: relative; }
.track { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 10px 4px 20px; scrollbar-width: none; }
.track::-webkit-scrollbar { display: none; }
.equip { flex: 0 0 calc(25% - 15px); scroll-snap-align: start; text-align: center; }
.equip .img { height: 180px; border-radius: var(--radius); background: #fff; border: 1px solid #eee; display: grid; place-items: center; margin-bottom: 10px; overflow: hidden; }
.equip .img img { max-height: 92%; object-fit: contain; }
.equip h4 { font-size: .95rem; color: var(--dark); }
.car-btn { position: absolute; top: 40%; transform: translateY(-50%); background: none; border: none; color: var(--accent); font-size: 2.4rem; cursor: pointer; z-index: 2; }
.car-btn.prev { left: -30px; } .car-btn.next { right: -30px; }

/* ===== About blocks ===== */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.panel { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: 0 4px 16px rgba(0,0,0,.05); border-top: 4px solid var(--primary); }
.panel h3 { color: var(--primary); font-size: 1.35rem; margin-bottom: 12px; }
.panel blockquote { font-style: italic; margin-bottom: 14px; color: var(--dark); }
ul.ticks { list-style: none; }
ul.ticks li { padding-left: 26px; position: relative; margin-bottom: 6px; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }

/* ===== Stats ===== */
.stats { background: var(--primary); color: #fff; padding: 50px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat .num { font-size: 2.6rem; font-weight: 800; }

/* ===== Why / commitment grid ===== */
.why { background: var(--light); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px 30px; margin-top: 30px; }
.why-grid.three { grid-template-columns: repeat(3, 1fr); }
.why-item .ico { width: 56px; height: 56px; border-radius: 50%; background: #fff; display: grid; place-items: center; box-shadow: 0 4px 12px rgba(0,0,0,.08); margin-bottom: 14px; }
.why-item .ico svg { width: 28px; height: 28px; }
.why-item h3 { font-size: 1.2rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; line-height: 1.3; }
.why-item p { font-size: .92rem; color: var(--muted); }

/* ===== Reviews ===== */
.review-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.review { background: #fff; padding: 24px; border-radius: var(--radius); box-shadow: 0 4px 14px rgba(0,0,0,.06); display: flex; flex-direction: column; }
.review p { flex: 1; font-size: .93rem; }
.stars { color: #f5a623; margin-bottom: 10px; letter-spacing: 2px; }
.review .who { margin-top: 14px; font-weight: 700; color: var(--dark); }
.review .who small { display: block; font-weight: 400; color: var(--muted); }

/* ===== Product grid ===== */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.prod-card { background: #fff; border: 1px solid #eee; border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.prod-card:hover { box-shadow: 0 10px 26px rgba(0,0,0,.1); transform: translateY(-3px); }
.prod-card .pimg { height: 210px; display: grid; place-items: center; background: #fff; border-bottom: 1px solid #f0f0f0; }
.prod-card .pimg { overflow: hidden; }
.prod-card .pimg img { max-height: 190px; max-width: 90%; object-fit: contain; }
.prod-card .body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.prod-card .cat { font-size: .75rem; color: var(--teal); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.prod-card h3 { font-size: 1.02rem; color: var(--dark); margin: 4px 0 8px; }
.prod-card ul { font-size: .85rem; color: var(--muted); padding-left: 18px; flex: 1; }
.prod-card .code, .detail .code { font-size: .78rem; color: var(--muted); margin-bottom: 6px; }
.detail table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.detail td { padding: 10px 12px; border-bottom: 1px solid #eee; }
.detail td:first-child { color: var(--muted); width: 40%; }
.prod-card .actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 30px; }
.filters a { padding: 8px 16px; border-radius: 30px; border: 1px solid #ddd; font-size: .88rem; font-weight: 500; background: #fff; }
.filters a.active, .filters a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.search { display: block; width: 100%; max-width: 420px; margin: 0 auto 22px; padding: 12px 16px; border: 1px solid #ccc; border-radius: 30px; font: inherit; }

/* ===== Product detail ===== */
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.detail .big { border: 1px solid #eee; border-radius: var(--radius); background: #fff; display: grid; place-items: center; aspect-ratio: 1; padding: 20px; }
.detail .big img { max-height: 100%; object-fit: contain; }
.detail h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--dark); line-height: 1.25; }
.detail .cat { color: var(--teal); font-weight: 700; margin-bottom: 8px; display: inline-block; }
.detail h3 { margin: 22px 0 10px; color: var(--primary); }
.detail .actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.detail .note { margin-top: 22px; background: var(--light); padding: 16px; border-radius: 8px; font-size: .92rem; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.info-card { background: var(--primary); color: #fff; border-radius: var(--radius); padding: 30px; }
.info-card h3 { margin-bottom: 16px; }
.info-card p { margin-bottom: 14px; }
.info-card a:hover { text-decoration: underline; }
form.cform { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form.cform label { font-weight: 700; font-size: .9rem; display: block; margin-bottom: 6px; }
form.cform input, form.cform textarea, form.cform select { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 4px; font: inherit; background: #fff; }
form.cform .full { grid-column: 1 / -1; }
.map { margin-top: 40px; border: 0; width: 100%; height: 360px; border-radius: var(--radius); }

/* ===== Footer ===== */
footer.site { background: var(--dark); color: #ccc; padding: 60px 0 20px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 30px; }
footer.site h4 { color: #fff; margin-bottom: 14px; }
footer.site ul { list-style: none; }
footer.site li { margin-bottom: 8px; font-size: .9rem; }
footer.site a:hover { color: #fff; }
footer.site .fname { font-size: 1.4rem; font-weight: 800; color: #fff; margin-bottom: 10px; }
.copy { text-align: center; border-top: 1px solid #333; margin-top: 40px; padding-top: 18px; font-size: .85rem; }

/* ===== Floating buttons ===== */
.float { position: fixed; bottom: 20px; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; z-index: 60; box-shadow: 0 4px 12px rgba(0,0,0,.25); }
.float.wa { left: 20px; background: #25d366; }
.float.call { right: 20px; background: var(--teal); }
.float svg { width: 28px; height: 28px; fill: #fff; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .prod-grid, .review-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid.three { grid-template-columns: repeat(2, 1fr); }
  .equip { flex-basis: calc(33.33% - 14px); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .car-btn { display: none; }
}
@media (max-width: 800px) {
  .menu-toggle { display: block; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  nav.main { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; box-shadow: 0 8px 20px rgba(0,0,0,.1); padding: 16px; }
  nav.main.open { display: block; }
  nav.main ul { flex-direction: column; gap: 14px; }
  .two-col, .detail, .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-tab { top: auto; bottom: 90px; padding: 12px 9px; font-size: .72rem; }
  .equip { flex-basis: calc(50% - 10px); }
}
@media (max-width: 560px) {
  .feat-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; }
  .prod-grid, .review-grid, .why-grid, .why-grid.three, .foot-grid, form.cform { grid-template-columns: 1fr; }
  .equip { flex-basis: 75%; }
  section { padding: 50px 0; }
  .topbar .container { justify-content: center; }
  .logo img { height: 42px; }
}

/* ===== Static-site additions ===== */
.hero { position: relative; overflow: hidden; background: #dfe8ef; }
.hero .hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; z-index: 0; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(255,255,255,.93) 0%, rgba(255,255,255,.7) 50%, rgba(255,255,255,.15) 100%); }
.hero .container { position: relative; z-index: 2; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; border: 0 !important; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.h3 { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin: 22px 0 10px; }
.panel .h3 { margin-top: 0; }
.why-item .h3 { color: var(--dark); margin: 0 0 8px; }
.feat-card h3.label { font-size: .9rem; }
.equip h3 { font-size: .95rem; color: var(--dark); }
figure.review { margin: 0; }
address { font-style: normal; }
.page-banner.slim { padding: 22px 0; }
.page-banner.slim .crumbs { margin-top: 0; }
.detail .desc { margin: 14px 0 6px; color: var(--text); }
.detail th { text-align: left; font-weight: 400; color: var(--muted); width: 40%; padding: 10px 12px; border-bottom: 1px solid #eee; }
footer.site ul.cols li { margin-bottom: 6px; }

/* Filters as buttons */
.filters button { padding: 8px 16px; border-radius: 30px; border: 1px solid #ddd; font: 500 .88rem 'Roboto', sans-serif; background: #fff; cursor: pointer; color: var(--text); }
.filters button.active, .filters button:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Catalogue grouped by category */
.cat-group { padding: 0; margin-bottom: 44px; }
.cat-head { font-size: 1.4rem; font-weight: 800; color: var(--dark); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 3px solid var(--primary); }
.cat-head a:hover { color: var(--primary); }

/* FAQ (native details/summary — readable without JavaScript) */
.faq-list { max-width: 900px; margin: 0 auto; }
details.faq { border-bottom: 1px solid #ddd; background: transparent; }
details.faq summary { list-style: none; cursor: pointer; padding: 18px 40px 18px 0; font-weight: 700; color: var(--dark); position: relative; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--accent); }
details.faq[open] summary::after { content: "−"; }
details.faq .ans { padding-bottom: 18px; color: var(--muted); }

/* Form status message */
.form-status { padding: 14px 16px; border-radius: 6px; font-size: .95rem; }
.form-status.ok { background: #e6f6ef; color: #145c3a; border: 1px solid #a8dcc2; }
.form-status.err { background: #fdecec; color: #8a1c1c; border: 1px solid #f2b8b8; }
.form-status a { text-decoration: underline; font-weight: 700; }
.btn:disabled { opacity: .6; cursor: wait; }

/* Images carry width/height attributes (to stop layout shift); let CSS keep them in their boxes */
.prod-card .pimg img, .equip .img img, .detail .big img { width: auto; height: auto; }
.equip .img img { max-height: 166px; }
.detail .big img { max-height: 100%; }

/* ===== Guides & landing pages ===== */
.article-section { padding-top: 40px; }
.prose { max-width: 820px; margin: 0 auto; font-size: 1.04rem; line-height: 1.75; }
.prose h2 { font-size: 1.55rem; font-weight: 800; color: var(--dark); margin: 38px 0 12px; line-height: 1.3; }
.prose h3 { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin: 26px 0 8px; }
.prose p { margin-bottom: 14px; }
.prose ul, .prose ol { margin: 0 0 16px 22px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.prose a.btn { text-decoration: none; color: #fff; }
.prose a.btn.outline { color: var(--primary); }
.prose a.btn.outline:hover { color: #fff; }
.prose strong { color: var(--dark); }
.prose .table-wrap { overflow-x: auto; margin: 6px 0 20px; }
.prose table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 520px; }
.prose th, .prose td { border: 1px solid #dde6ee; padding: 10px 12px; text-align: left; vertical-align: top; }
.prose thead th { background: var(--primary); color: #fff; }
.prose tbody tr:nth-child(even) { background: var(--light); }
.prose .note { background: #fff8e6; border-left: 4px solid #f5a623; padding: 12px 16px; border-radius: 6px; margin: 18px 0; font-size: .95rem; }
.prose .prod-grid { margin: 18px 0 24px; grid-template-columns: repeat(2, 1fr); }
.article-meta { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }
.takeaways { background: var(--light); border-left: 5px solid var(--teal); border-radius: 8px; padding: 18px 22px; margin-bottom: 26px; }
.takeaways h2 { font-size: 1.05rem; margin: 0 0 6px; color: var(--teal); text-transform: uppercase; letter-spacing: .5px; }
.takeaways p { margin: 0; }
.cta-box { background: linear-gradient(90deg, var(--primary), var(--accent)); color: #fff; border-radius: 10px; padding: 26px; margin-top: 40px; }
.cta-box h2 { color: #fff; margin-top: 0; }
.cta-box .btn { background: #fff; color: var(--primary) !important; margin: 6px 8px 0 0; }
.cta-box .btn.outline { background: transparent; border-color: #fff; color: #fff !important; }
.prose details.faq summary { font-size: 1rem; }

.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.guide-card { display: flex; flex-direction: column; background: #fff; border: 1px solid #e4ebf1; border-top: 4px solid var(--teal); border-radius: var(--radius); padding: 22px; transition: box-shadow .2s, transform .2s; }
.guide-card:hover { box-shadow: 0 10px 26px rgba(0,0,0,.08); transform: translateY(-3px); }
.guide-card .kicker { font-size: .75rem; font-weight: 700; color: var(--teal); text-transform: uppercase; letter-spacing: .6px; }
.guide-card h3 { font-size: 1.12rem; color: var(--dark); margin: 6px 0 8px; line-height: 1.35; }
.guide-card p { font-size: .9rem; color: var(--muted); flex: 1; }
.guide-card .more { margin-top: 12px; font-weight: 700; color: var(--accent); font-size: .88rem; }
.steps { counter-reset: s; list-style: none; margin-left: 0 !important; }
.steps li { counter-increment: s; position: relative; padding-left: 44px; margin-bottom: 14px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; display: grid; place-items: center; font-size: .9rem; }

@media (max-width: 1024px) { .guide-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .guide-grid, .prose .prod-grid { grid-template-columns: 1fr; } .prose { font-size: 1rem; } }

/* Rental call-out on the home page */
.rent-strip { background: var(--light); padding: 36px 0; }
.rent-strip .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; background: #fff; border-left: 6px solid var(--teal); border-radius: var(--radius); padding: 24px 28px; box-shadow: 0 6px 20px rgba(10,74,128,.08); }
.rent-strip h2 { font-size: 1.4rem; color: var(--primary); margin-bottom: 4px; }
.rent-strip p { color: var(--muted); }

/* Product photo gallery + spec table */
.gallery .thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery .thumbs button { width: 72px; height: 72px; padding: 4px; border: 2px solid #e4ebf1; border-radius: 8px; background: #fff; cursor: pointer; display: grid; place-items: center; }
.gallery .thumbs button.active, .gallery .thumbs button:hover { border-color: var(--teal); }
.gallery .thumbs img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.detail .spec-table { margin-bottom: 6px; }
.detail .spec-table th { width: 45%; }