/* Optimax Microscopes: brand tokens taken from the PDF brochures */
:root {
  --navy: #0F2236;
  --navy-deep: #0A1828;
  --navy-top: #0D1F33;
  --glow: #1F4A72;
  --line-dark: #2E4A66;
  --accent: #1A9BD7;
  --accent-hover: #0F7FB4;
  --accent-soft: #E6F4FB;
  --ink: #0C1826;
  --text: #1E2B38;
  --muted: #5D6B79;
  --muted-dark: #9FB3C8;
  --soft-dark: #C9D6E3;
  --rule: #DCE3EA;
  --rule-strong: #C3CDD7;
  --panel: #F4F7FA;
  --radius: 16px;
  --wrap: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-optical-sizing: auto;
  color: var(--text);
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
h1, h2, h3 { color: var(--ink); margin: 0; line-height: 1.15; letter-spacing: -0.02em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; background: #fff; color: var(--ink); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 600; }
.skip:focus { top: 12px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.eyebrow { font-size: 13px; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; color: var(--accent); }
.section { padding-top: 88px; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; }
.section-head h2, .h2 { margin-top: 12px; font-size: clamp(28px, 4vw, 40px); font-weight: 700; }
.lead { margin-top: 16px; font-size: 18px; color: var(--text); max-width: 680px; }
.muted { color: var(--muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 10px; font: inherit; font-size: 16px; font-weight: 700; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: #1A3350; color: #fff; }
.btn-outline { background: #fff; border-color: var(--rule); color: var(--ink); }
.btn-outline:hover { border-color: var(--accent); color: var(--ink); }
.btn-ghost-light { background: transparent; border-color: rgba(255,255,255,.35); color: #fff; font-weight: 600; }
.btn-ghost-light:hover { border-color: #fff; color: #fff; }
.btn-sm { min-height: 44px; padding: 0 14px; font-size: 14px; border-radius: 9px; }
.btn-block { width: 100%; }
.link-arrow { font-weight: 600; text-decoration: none; }

/* Header */
.site-top { position: relative; color: #fff; background: radial-gradient(ellipse 620px 560px at 74% 52%, var(--glow) 0%, rgba(31,74,114,0) 100%), linear-gradient(180deg, var(--navy-top) 0%, #0F2438 60%, var(--navy-deep) 100%); }
.site-top.compact { background: radial-gradient(ellipse 520px 300px at 80% 0%, var(--glow) 0%, rgba(31,74,114,0) 100%), var(--navy); }
.topbar { height: 5px; background: var(--accent); }
.header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 20px; padding-bottom: 20px; }
.header .logo img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 500; }
.nav a { color: #DCE6F0; text-decoration: none; padding: 10px 0; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; box-shadow: inset 0 -2px 0 var(--accent); }
.header-wa { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; border-radius: 10px; border: 1px solid rgba(255,255,255,.28); color: #fff; text-decoration: none; font-size: 15px; font-weight: 600; white-space: nowrap; }
.header-wa:hover { color: #fff; border-color: #fff; }
.header-wa svg { width: 18px; height: 18px; }
.menu-btn { display: none; min-height: 44px; min-width: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.3); background: transparent; color: #fff; cursor: pointer; align-items: center; justify-content: center; }
.menu-btn svg { width: 22px; height: 22px; }

/* Hero */
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 32px; padding-top: 32px; }
.hero-copy { flex: 1 1 460px; min-width: 0; padding-bottom: 40px; }
.hero h1 { margin-top: 18px; font-size: clamp(42px, 6vw, 66px); line-height: 1.04; font-weight: 800; letter-spacing: -0.025em; color: #fff; }
.hero h1 span { color: var(--accent); }
.hero p.sub { margin-top: 22px; font-size: 19px; color: var(--soft-dark); max-width: 530px; }
.hero .ctas { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero .ctas .btn { min-height: 52px; padding: 0 26px; }
.hero .contact-line { margin-top: 22px; font-size: 14px; color: var(--muted-dark); }
.hero .contact-line strong { color: #fff; }
.hero-visual { flex: 1 1 500px; min-width: 0; position: relative; height: 560px; }
.ring { position: absolute; left: 50%; top: 50%; width: min(520px, 100%); aspect-ratio: 1; transform: translate(-50%, -50%); }
.hero-visual .floor { position: absolute; left: 50%; bottom: 46px; width: 360px; max-width: 80%; height: 40px; transform: translateX(-50%); background: radial-gradient(ellipse at center, rgba(0,0,0,.55) 0%, rgba(0,0,0,0) 70%); }
.hero-visual .product { position: absolute; left: 50%; top: 50%; width: 380px; max-width: 72%; transform: translate(-50%, -50%); filter: drop-shadow(0 0 5px rgba(160,200,235,.35)) drop-shadow(0 14px 22px rgba(0,0,0,.45)); }
.callout { position: absolute; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: #fff; }
.callout span { display: block; margin-top: 3px; font-size: 13px; letter-spacing: 0; text-transform: none; font-weight: 400; color: var(--muted-dark); }

/* Micrometer scale motif */
.scale { height: 14px; border-bottom: 1px solid rgba(159,179,200,.55); background: repeating-linear-gradient(to right, rgba(159,179,200,.55) 0 1px, transparent 1px 40px) bottom left/100% 14px no-repeat, repeating-linear-gradient(to right, rgba(159,179,200,.45) 0 1px, transparent 1px 20px) bottom left/100% 9px no-repeat, repeating-linear-gradient(to right, rgba(159,179,200,.35) 0 1px, transparent 1px 4px) bottom left/100% 5px no-repeat; }
.scale.light { border-bottom-color: var(--rule-strong); background: repeating-linear-gradient(to right, var(--rule-strong) 0 1px, transparent 1px 40px) bottom left/100% 14px no-repeat, repeating-linear-gradient(to right, var(--rule-strong) 0 1px, transparent 1px 20px) bottom left/100% 9px no-repeat, repeating-linear-gradient(to right, var(--rule) 0 1px, transparent 1px 4px) bottom left/100% 5px no-repeat; }
.scale-cap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: #8FA6BD; margin-bottom: 8px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin-top: 6px; padding-bottom: 56px; }
.stat { padding: 22px 20px 0 24px; border-left: 1px solid var(--line-dark); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat .v { font-size: 32px; font-weight: 700; letter-spacing: -0.01em; color: #fff; line-height: 1.2; }
.stat .l { margin-top: 6px; font-size: 14px; color: var(--muted-dark); }

/* Page hero (inner pages) */
.page-hero { padding-top: 32px; padding-bottom: 56px; }
.page-hero h1 { margin-top: 12px; font-size: clamp(32px, 5vw, 48px); color: #fff; font-weight: 800; }
.page-hero p { margin-top: 14px; font-size: 18px; color: var(--soft-dark); max-width: 680px; }
.crumbs { font-size: 14px; color: var(--muted-dark); }
.crumbs a { color: var(--muted-dark); text-decoration: none; }
.crumbs a:hover { color: #fff; }

/* Category cards */
.cat-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; }
.cat-card { text-decoration: none; color: #fff; border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; background: radial-gradient(ellipse 240px 200px at 50% 45%, var(--glow) 0%, rgba(31,74,114,0) 100%), var(--navy); transition: transform .2s; }
.cat-card:hover { transform: translateY(-3px); color: #fff; }
.cat-card .pic { height: 260px; display: flex; align-items: center; justify-content: center; padding: 24px; }
.cat-card .pic img { max-height: 220px; width: auto; filter: drop-shadow(0 10px 16px rgba(0,0,0,.45)); }
.cat-card .body { padding: 0 28px 28px; }
.cat-card .name { font-size: 22px; font-weight: 700; }
.cat-card .desc { margin-top: 6px; font-size: 15px; color: var(--muted-dark); }
.cat-card .go { margin-top: 16px; font-size: 15px; font-weight: 600; color: var(--accent); }

/* Product cards */
.prod-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 18px; }
.prod-card { border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; background: #fff; }
.prod-card .pic { height: 220px; background: var(--panel); display: flex; align-items: center; justify-content: center; gap: 10px; padding: 16px; }
.prod-card .pic img { max-height: 190px; width: auto; max-width: 100%; object-fit: contain; }
.prod-card .pic img.wide { max-height: 150px; }
.prod-card .pic img + img { max-width: 40%; }
.prod-card .pic img.wide { max-width: 52%; }
.prod-card .info { padding: 18px 18px 20px; display: flex; flex-direction: column; flex-grow: 1; }
.model { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.prod-card h3 { margin-top: 6px; font-size: 18px; line-height: 1.3; font-weight: 700; letter-spacing: -0.01em; }
.prod-card h3 a { color: var(--ink); text-decoration: none; }
.prod-card h3 a:hover { color: var(--accent); }
.prod-card p { margin-top: 8px; font-size: 14px; line-height: 1.5; color: var(--muted); flex-grow: 1; }
.prod-card .actions { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.prod-card .actions .btn { flex: 1 1 auto; padding: 0 12px; gap: 6px; font-size: 14px; }
.lock-ico { width: 15px; height: 15px; stroke: var(--accent); }

/* Panels and tiles */
.panel { background: var(--panel); border-radius: 24px; padding: 48px; }
.split { display: flex; flex-wrap: wrap; align-items: center; gap: 40px; }
.split > * { flex: 1 1 400px; min-width: 0; }
.steps { margin: 26px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 14px; }
.steps li { display: flex; gap: 14px; align-items: center; font-size: 16px; color: var(--ink); }
.num { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; font-size: 15px; display: inline-flex; align-items: center; justify-content: center; }
.setup-pics { display: flex; align-items: center; justify-content: center; gap: 18px; }
.setup-pics .plus { font-size: 36px; font-weight: 300; color: #9AA8B6; }
.tile-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.tile { border: 1px solid var(--rule); border-radius: var(--radius); padding: 26px; }
.tile h3 { margin-top: 18px; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.tile p { margin-top: 6px; font-size: 15px; color: var(--muted); }
.ico { width: 48px; height: 48px; border-radius: 12px; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; flex: none; }
.ico svg { width: 26px; height: 26px; stroke: var(--accent); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ico.sm { width: 40px; height: 40px; border-radius: 10px; }
.ico.sm svg { width: 22px; height: 22px; }
.why { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; }
.why > :first-child { flex: 1 1 320px; min-width: 0; }
.why-list { flex: 2 1 560px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); column-gap: 32px; }
.why-list div { padding: 20px 0; border-bottom: 1px solid var(--rule); }
.why-list h3 { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.why-list p { margin-top: 6px; font-size: 15px; color: var(--muted); }

/* Brochure list */
.boxed { border: 1px solid var(--rule); border-radius: 24px; padding: 44px 48px; }
.doc-list { margin: 0; padding: 0; list-style: none; }
.doc-list li { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.doc-list li:last-child { border-bottom: 0; }
.pdf-badge { flex: none; width: 40px; height: 48px; border-radius: 6px; background: var(--navy); color: #fff; font-size: 11px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; }
.doc-list .t { flex-grow: 1; min-width: 0; }
.doc-list .t strong { display: block; font-size: 16px; color: var(--ink); }
.doc-list .t span { display: block; font-size: 13px; color: var(--muted); }
.unlocked-note { display: none; margin-top: 18px; padding: 12px 16px; border-radius: 10px; background: var(--accent-soft); color: var(--ink); font-size: 15px; }
.is-unlocked .unlocked-note { display: block; }

/* Product page */
.prod-hero { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; padding-top: 24px; padding-bottom: 56px; }
.prod-hero .copy { flex: 1 1 440px; min-width: 0; }
.prod-hero h1 { margin-top: 12px; font-size: clamp(32px, 4.6vw, 50px); font-weight: 800; color: #fff; }
.prod-hero .tag { margin-top: 12px; font-size: 20px; color: var(--accent); font-weight: 600; }
.prod-hero .summary { margin-top: 14px; font-size: 17px; color: var(--soft-dark); max-width: 560px; }
.prod-hero .ctas { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.prod-hero .visual { flex: 1 1 420px; min-width: 0; position: relative; height: 460px; }
.prod-hero .visual .ring { width: min(440px, 100%); }
.prod-hero .visual .product { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); max-height: 360px; max-width: 80%; width: auto; filter: drop-shadow(0 0 5px rgba(160,200,235,.3)) drop-shadow(0 14px 22px rgba(0,0,0,.45)); }
.prod-hero .visual .pair { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 20px; }
.prod-hero .visual .pair img { max-height: 300px; width: auto; max-width: 46%; filter: drop-shadow(0 14px 22px rgba(0,0,0,.45)); }
.feat-grid { margin-top: 8px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); column-gap: 36px; }
.feat { display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.feat h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.feat p { margin-top: 4px; font-size: 15px; color: var(--muted); }
.gallery { margin-top: 28px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; height: 220px; object-fit: cover; border-radius: 14px; background: var(--panel); }
.gallery img.contain { object-fit: contain; }
.gallery figcaption { margin-top: 10px; font-size: 14px; color: var(--muted); }
.table-box { overflow-x: auto; margin-top: 20px; }
table.obj { width: 100%; border-collapse: collapse; min-width: 560px; font-variant-numeric: tabular-nums; }
table.obj th { text-align: left; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; padding: 10px 12px 10px 0; border-bottom: 2px solid var(--ink); }
table.obj td { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--rule); font-size: 15px; color: var(--ink); }
table.obj td.mag { font-size: 20px; font-weight: 700; }
table.obj td.total { font-weight: 700; color: var(--accent); }
table.obj td.use { color: var(--muted); }
.spec-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 12px 40px; }
.spec-group h3 { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: var(--accent); padding: 18px 0 8px; border-bottom: 2px solid var(--ink); }
.spec-group dl { margin: 0; }
.spec-row { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: 15px; }
.spec-row dt { color: var(--muted); }
.spec-row dd { margin: 0; color: var(--ink); font-weight: 500; }
.note-box { margin-top: 24px; padding: 16px 20px; border-radius: 12px; background: var(--accent-soft); color: var(--ink); font-size: 15px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip { font-size: 14px; padding: 6px 14px; border-radius: 999px; background: var(--panel); border: 1px solid var(--rule); color: var(--text); }
.inbox { margin: 16px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 24px; }
.inbox li { padding: 10px 0 10px 20px; border-bottom: 1px solid var(--rule); position: relative; }
.inbox li::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--accent); }
.cta-band { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; padding: 28px 32px; border-radius: 18px; background: var(--navy); color: #fff; }
.cta-band h3 { color: #fff; font-size: 22px; }
.cta-band p { color: var(--muted-dark); margin-top: 4px; }
.cta-band .ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* Enquiry band and forms */
.enquiry { position: relative; color: #fff; background: radial-gradient(ellipse 600px 420px at 20% 30%, var(--glow) 0%, rgba(31,74,114,0) 100%), var(--navy); margin-top: 96px; }
.enquiry .inner { padding-top: 80px; padding-bottom: 80px; display: flex; flex-wrap: wrap; gap: 56px; }
.enquiry .inner > :first-child { flex: 1 1 360px; min-width: 0; }
.enquiry h2 { color: #fff; margin-top: 12px; font-size: clamp(28px, 4vw, 40px); }
.enquiry .lead { color: var(--soft-dark); }
.contact-items { margin-top: 32px; display: flex; flex-direction: column; gap: 18px; }
.contact-item { display: flex; gap: 14px; align-items: center; color: #fff; text-decoration: none; }
.contact-item:hover { color: #fff; }
.contact-item .ico { background: rgba(26,155,215,.16); width: 44px; height: 44px; }
.contact-item .ico svg { width: 20px; height: 20px; }
.contact-item small { display: block; font-size: 13px; color: var(--muted-dark); }
.contact-item b { display: block; font-size: 18px; font-weight: 700; word-break: break-word; }
.form-card { flex: 1 1 480px; min-width: 0; background: #fff; color: var(--ink); border-radius: 20px; padding: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; align-content: start; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink); }
.field.full { grid-column: 1 / -1; }
.field input, .field select, .field textarea { min-height: 46px; border: 1px solid var(--rule-strong); border-radius: 9px; padding: 0 14px; font: inherit; font-weight: 400; font-size: 16px; color: var(--ink); background: #fff; width: 100%; }
.field textarea { padding: 12px 14px; resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); outline: 2px solid rgba(26,155,215,.25); outline-offset: 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--text); font-weight: 400; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; flex: none; accent-color: var(--accent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 13px; color: var(--muted); grid-column: 1 / -1; }
.form-msg { grid-column: 1 / -1; font-size: 15px; padding: 12px 14px; border-radius: 10px; display: none; }
.form-msg.ok { display: block; background: var(--accent-soft); color: var(--ink); }
.form-msg.err { display: block; background: #FBEBEB; color: #8A1C1C; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 50; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(8,20,34,.72); }
.modal.open { display: flex; }
.modal-card { width: 100%; max-width: 520px; max-height: calc(100vh - 32px); overflow-y: auto; background: #fff; border-radius: 22px; box-shadow: 0 30px 80px rgba(0,0,0,.45); position: relative; }
.modal-card .bar { height: 4px; background: var(--accent); }
.modal-card .content { padding: 34px 36px 30px; }
.modal-card h2 { margin-top: 16px; font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.modal-card p { margin-top: 10px; font-size: 15px; color: var(--muted); }
.modal-close { position: absolute; right: 12px; top: 14px; width: 44px; height: 44px; border-radius: 10px; border: 0; background: transparent; cursor: pointer; color: var(--muted); display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: var(--panel); color: var(--ink); }
.modal-close svg { width: 22px; height: 22px; }
.modal form { margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.modal .step-sent { display: none; text-align: center; }
.modal.sent .step-form { display: none; }
.modal.sent .step-sent { display: block; }
.modal .step-sent .ico { margin: 0 auto; width: 64px; height: 64px; border-radius: 18px; }

/* Footer */
.footer { background: var(--navy-deep); color: var(--muted-dark); }
.footer .inner { padding-top: 56px; padding-bottom: 32px; }
.footer .cols { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
.footer .brand { flex: 1 1 260px; min-width: 0; }
.footer .brand img { height: 44px; width: auto; }
.footer .brand p { margin-top: 18px; font-size: 14px; max-width: 300px; }
.footer .col { flex: 0 1 200px; display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer .col h2 { color: #fff; font-weight: 600; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.footer .col a { color: var(--muted-dark); text-decoration: none; }
.footer .col a:hover { color: #fff; }
.footer .legal { margin-top: 48px; padding-top: 20px; border-top: 1px solid #1E3550; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; }

/* Floating WhatsApp */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 56px; height: 56px; border-radius: 50%; background: #1A9BD7; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.wa-float:hover { background: var(--accent-hover); color: #fff; }
.wa-float svg { width: 28px; height: 28px; }

/* Prose pages */
.prose { max-width: 760px; }
.prose h2 { margin-top: 40px; font-size: 24px; }
.prose p, .prose li { font-size: 17px; margin-top: 12px; }
.prose ul { padding-left: 22px; }

/* Responsive */
@media (max-width: 1020px) {
  .nav, .header-wa { display: none; }
  .menu-btn { display: inline-flex; }
  .nav.open { display: flex; position: absolute; left: 0; right: 0; top: 91px; z-index: 30; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 20px; background: var(--navy); border-bottom: 1px solid var(--line-dark); }
  .nav.open a { padding: 14px 0; border-bottom: 1px solid var(--line-dark); box-shadow: none; }
}
@media (max-width: 720px) {
  .section { padding-top: 64px; }
  .enquiry { margin-top: 72px; }
  .hero-visual { height: 400px; }
  .hero-visual .product { width: 260px; }
  .callout { display: none; }
  .stat { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-dark); }
  .panel, .boxed { padding: 28px 22px; }
  .prod-hero .visual { height: 340px; }
  .prod-hero .visual .product { max-height: 270px; }
  .spec-row { grid-template-columns: 120px 1fr; }
  .form-card { padding: 22px; }
  .modal-card .content { padding: 28px 22px 24px; }
  .setup-pics img { max-width: 42%; }
  .enquiry .inner { padding-top: 56px; padding-bottom: 56px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }