/* ==========================================================================
   SIBUSISO Project — Site Styles
   Primary blue #164B83 · Teal #087F8C · Charcoal #172334
   ========================================================================== */

:root {
  --blue: #164B83;
  --blue-700: #113E6E;
  --blue-900: #0C2C50;
  --blue-950: #071C35;
  --teal: #087F8C;
  --teal-700: #066672;
  --teal-50: #E6F4F5;
  --amber: #F6BE4F;
  --amber-600: #E9A92C;
  --wa: #0E7A42;
  --wa-700: #0A6234;
  --bg: #FFFFFF;
  --alt: #F3F7FB;
  --ink: #172334;
  --muted: #4A5B70;
  --line: #DCE5EF;
  --white: #FFFFFF;

  --font-head: "Sora", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 2px rgba(12, 44, 80, .06), 0 2px 8px rgba(12, 44, 80, .05);
  --shadow: 0 10px 30px -12px rgba(12, 44, 80, .22), 0 2px 6px rgba(12, 44, 80, .06);
  --shadow-lg: 0 24px 60px -20px rgba(7, 28, 53, .35);

  --container: 1200px;
  --gutter: 20px;
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--teal-700); }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.18; margin: 0 0 .6em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.05rem, 4.6vw, 3.55rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.45rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--white); padding: 10px 16px; border-radius: 8px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; color: var(--white); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section--alt { background: var(--alt); }
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--muted); font-size: 1.1rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal-700); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }
.section-head--center .eyebrow::after { content: ""; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--blue); --btn-fg: var(--white); --btn-bd: var(--blue);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 26px;
  font-family: var(--font-head); font-size: 1rem; font-weight: 600; line-height: 1.2; text-decoration: none;
  color: var(--btn-fg); background: var(--btn-bg); border: 2px solid var(--btn-bd); border-radius: 999px;
  cursor: pointer; transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { color: var(--btn-fg); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn .icon { width: 20px; height: 20px; }

.btn--primary { --btn-bg: var(--blue); --btn-fg: #FFFFFF; --btn-bd: var(--blue); }
.btn--primary:hover, .btn--primary:active { --btn-bg: var(--blue-900); --btn-bd: var(--blue-900); --btn-fg: #FFFFFF; }

.btn--teal { --btn-bg: var(--teal); --btn-fg: #FFFFFF; --btn-bd: var(--teal); }
.btn--teal:hover, .btn--teal:active { --btn-bg: var(--teal-700); --btn-bd: var(--teal-700); --btn-fg: #FFFFFF; }

.btn--amber { --btn-bg: var(--amber); --btn-fg: var(--blue-950); --btn-bd: var(--amber); }
.btn--amber:hover, .btn--amber:active { --btn-bg: #FFD27A; --btn-bd: #FFD27A; --btn-fg: var(--blue-950); }

.btn--wa { --btn-bg: var(--wa); --btn-fg: #FFFFFF; --btn-bd: var(--wa); }
.btn--wa:hover, .btn--wa:active { --btn-bg: var(--wa-700); --btn-bd: var(--wa-700); --btn-fg: #FFFFFF; }

.btn--ghost-light { --btn-bg: transparent; --btn-fg: #FFFFFF; --btn-bd: rgba(255,255,255,.7); }
.btn--ghost-light:hover, .btn--ghost-light:active { --btn-bg: #FFFFFF; --btn-fg: var(--blue-900); --btn-bd: #FFFFFF; }

.btn--outline { --btn-bg: transparent; --btn-fg: var(--blue); --btn-bd: var(--blue); }
.btn--outline:hover, .btn--outline:active { --btn-bg: var(--blue); --btn-fg: #FFFFFF; --btn-bd: var(--blue); }

.btn--sm { min-height: 44px; padding: 10px 18px; font-size: .95rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Top bar ---------- */
.topbar { background: var(--blue-950); color: #D5E1EF; font-size: .875rem; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar ul { list-style: none; display: flex; gap: 24px; }
.topbar li { display: inline-flex; align-items: center; gap: 8px; }
.topbar .icon { width: 16px; height: 16px; color: var(--amber); }
.topbar a { color: #FFFFFF; text-decoration: none; font-weight: 600; }
.topbar a:hover { color: var(--amber); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .96);
  -webkit-backdrop-filter: saturate(160%) blur(10px); backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 24px -16px rgba(12,44,80,.35); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: var(--header-h); }

/* Brand: text wordmark — replace with client logo <img> when supplied */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand img { height: 48px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-mark { height: 46px; width: auto; }
.brand-name { font-family: var(--font-head); font-weight: 800; font-size: 1.38rem; letter-spacing: .02em; color: #2B2F6B; }
.brand-sub { font-family: var(--font-head); font-weight: 500; font-size: .95rem; letter-spacing: .38em; color: #A08F12; margin-top: 2px; }
.brand-rule { width: 4px; align-self: stretch; border-radius: 4px; background: linear-gradient(var(--blue), var(--teal)); }

.nav { display: flex; align-items: center; gap: 6px; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 4px; }
.nav-link {
  position: relative; display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px;
  font-family: var(--font-head); font-weight: 500; font-size: .98rem; color: var(--ink); text-decoration: none; border-radius: 999px;
  transition: color .2s, background-color .2s;
}
.nav-link:hover { color: var(--blue); background: var(--alt); }
.nav-link[aria-current="page"] { color: var(--blue); font-weight: 600; }
.nav-link[aria-current="page"]::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 6px; height: 2px; border-radius: 2px; background: var(--teal); }
.nav-cta { margin-left: 12px; }

.menu-toggle {
  display: none; align-items: center; justify-content: center; width: 48px; height: 48px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--white); color: var(--blue); cursor: pointer;
}
.menu-toggle .icon { width: 24px; height: 24px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #E9F0F8;
  background: linear-gradient(125deg, var(--blue-950) 0%, var(--blue-900) 45%, var(--blue) 75%, var(--teal) 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 75% 40%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 75% 40%, #000 0%, transparent 70%);
}
.hero .container { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-top: clamp(64px, 9vw, 120px); padding-bottom: clamp(72px, 9vw, 120px); }
.hero h1 { color: #FFFFFF; margin-bottom: 22px; }
.hero h1 .accent { color: var(--amber); }
.hero-lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: #D3DFEC; max-width: 600px; margin-bottom: 32px; }
.hero-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; color: #C9D7E6; font-size: .95rem; }
.hero-tags li { display: inline-flex; align-items: center; gap: 8px; }
.hero-tags .icon { width: 18px; height: 18px; color: var(--amber); }

.hero-panel {
  background: rgba(255, 255, 255, .97); color: var(--ink); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 28px; position: relative;
}
.hero-panel::after {
  content: ""; position: absolute; inset: auto -14px -14px auto; width: 120px; height: 120px; z-index: -1;
  border-radius: 28px; background: var(--amber); opacity: .9;
}
.hero-panel-head { display: flex; align-items: center; gap: 16px; padding-bottom: 20px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.years-badge {
  display: grid; place-items: center; width: 74px; height: 74px; flex: none; border-radius: 20px;
  background: linear-gradient(140deg, var(--blue), var(--teal)); color: #FFFFFF;
  font-family: var(--font-head); font-weight: 800; font-size: 1.9rem; line-height: 1;
}
.years-badge small { display: block; font-size: .6rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-top: 3px; }
.hero-panel-head h2 { font-size: 1.15rem; margin: 0 0 4px; }
.hero-panel-head p { margin: 0; font-size: .92rem; color: var(--muted); }
.mini-services { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; }
.mini-services li { display: flex; align-items: center; gap: 10px; padding: 9px 0; font-weight: 500; font-size: .95rem; }
.mini-services .ico { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--teal-50); color: var(--teal-700); flex: none; }
.mini-services .icon { width: 18px; height: 18px; }
.hero-panel .btn { margin-top: 18px; }

/* ---------- Trust strip ---------- */
.trust { position: relative; z-index: 2; margin-top: -44px; }
.trust-grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow); border: 1px solid var(--line); overflow: hidden; }
.trust-item { display: flex; align-items: center; gap: 16px; padding: 26px 24px; }
.trust-item + .trust-item { border-left: 1px solid var(--line); }
.trust-item .ico { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--alt); color: var(--blue); flex: none; }
.trust-item .icon { width: 26px; height: 26px; }
.trust-item strong { display: block; font-family: var(--font-head); font-size: 1.02rem; line-height: 1.3; color: var(--ink); }
.trust-item span { font-size: .9rem; color: var(--muted); }

/* ---------- Service cards ---------- */
.services-grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-card {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px 24px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.service-card::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--blue), var(--teal)); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #C8D6E6; }
.service-card:hover::before, .service-card:focus-within::before { transform: scaleX(1); }
.service-ico { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 16px; margin-bottom: 20px; color: #FFFFFF; background: linear-gradient(140deg, var(--blue), var(--teal)); box-shadow: 0 10px 20px -10px rgba(8,127,140,.7); }
.service-ico .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.service-card h3 { margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: .97rem; flex: 1; }
.service-link {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; min-height: 44px; margin-top: 6px;
  font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--blue); text-decoration: none;
}
.service-link .icon { width: 18px; height: 18px; transition: transform .2s; }
.service-link:hover { color: var(--teal-700); }
.service-link:hover .icon { transform: translateX(3px); }

.service-card--cta { background: linear-gradient(150deg, var(--blue-900), var(--blue) 55%, var(--teal)); border-color: transparent; color: #E2EBF5; }
.service-card--cta h3 { color: #FFFFFF; }
.service-card--cta p { color: #D3DFEC; }
.service-card--cta::before { display: none; }
.service-card--cta .btn { margin-top: 10px; }

/* ---------- Why choose ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 80px); align-items: center; }
.split--top { align-items: start; }
.feature-list { list-style: none; display: grid; gap: 14px; }
.feature {
  display: flex; gap: 18px; align-items: flex-start; padding: 20px 22px; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.feature .ico { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--teal-50); color: var(--teal-700); flex: none; }
.feature .icon { width: 22px; height: 22px; }
.feature h3 { font-size: 1.06rem; margin-bottom: 4px; }
.feature p { margin: 0; color: var(--muted); font-size: .96rem; }

.stat-panel {
  position: relative; border-radius: var(--radius-lg); padding: clamp(32px, 4vw, 48px); color: #DCE6F2; overflow: hidden;
  background: linear-gradient(150deg, var(--blue-950), var(--blue) 65%, var(--teal));
  box-shadow: var(--shadow-lg);
}
.stat-panel::after {
  content: ""; position: absolute; right: -60px; bottom: -60px; width: 240px; height: 240px; border-radius: 50%;
  border: 36px solid rgba(255,255,255,.06);
}
.stat-big { font-family: var(--font-head); font-weight: 800; font-size: clamp(5rem, 11vw, 7.5rem); line-height: .9; color: #FFFFFF; letter-spacing: -.04em; }
.stat-big span { color: var(--amber); }
.stat-label { font-family: var(--font-head); font-size: 1.25rem; font-weight: 600; color: #FFFFFF; margin: 12px 0 14px; }
.stat-panel p { position: relative; z-index: 1; color: #CFDBEA; }
.stat-panel .btn { position: relative; z-index: 1; margin-top: 8px; }

.check-list { list-style: none; display: grid; gap: 12px; margin: 22px 0 30px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list .icon { width: 22px; height: 22px; color: var(--teal); margin-top: 2px; }

/* ---------- Area section ---------- */
.area {
  position: relative; border-radius: var(--radius-lg); background: var(--white); border: 1px solid var(--line);
  padding: clamp(32px, 5vw, 60px); box-shadow: var(--shadow-sm); overflow: hidden;
}
.area::before { content: ""; position: absolute; top: 0; left: 0; bottom: 0; width: 6px; background: linear-gradient(var(--blue), var(--teal)); }
.area-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.area-grid p { color: var(--muted); }
.area-card { background: var(--alt); border-radius: var(--radius); padding: 26px; }
.area-card dl { margin: 0; display: grid; gap: 16px; }
.area-card dt { font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--teal-700); }
.area-card dd { margin: 2px 0 0; font-family: var(--font-head); font-weight: 600; color: var(--ink); }

/* ---------- Steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 30px 26px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); counter-increment: step; }
.step::before {
  content: "0" counter(step); display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  font-family: var(--font-head); font-weight: 700; color: var(--blue); background: var(--alt); border: 2px solid #C8D6E6; margin-bottom: 18px;
}
.step h3 { margin-bottom: 8px; }
.step p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 72px);
  background: linear-gradient(120deg, var(--blue-950), var(--blue) 55%, var(--teal)); color: #D7E2EF; text-align: center;
}
.cta-band::before, .cta-band::after { content: ""; position: absolute; border-radius: 50%; border: 40px solid rgba(255,255,255,.05); }
.cta-band::before { width: 320px; height: 320px; left: -120px; top: -140px; }
.cta-band::after { width: 260px; height: 260px; right: -90px; bottom: -120px; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #FFFFFF; max-width: 760px; margin-left: auto; margin-right: auto; }
.cta-band p { max-width: 600px; margin: 0 auto 30px; font-size: 1.12rem; color: #D3DFEC; }
.cta-band .btn-row { justify-content: center; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative; overflow: hidden; color: #D3DFEC;
  background: linear-gradient(120deg, var(--blue-950), var(--blue) 60%, var(--teal));
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .45;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 70%); mask-image: linear-gradient(90deg, transparent, #000 70%);
}
.page-hero .container { position: relative; padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(56px, 8vw, 96px); }
.page-hero h1 { color: #FFFFFF; margin-bottom: 16px; }
.page-hero p { max-width: 640px; font-size: 1.12rem; margin: 0; }
.breadcrumb { list-style: none; display: flex; gap: 8px; font-size: .9rem; margin-bottom: 18px; color: #BCD0E4; }
.breadcrumb a { color: #FFFFFF; text-decoration: none; font-weight: 500; }
.breadcrumb a:hover { color: var(--amber); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; opacity: .6; }

/* ---------- About ---------- */
.prose p { color: var(--muted); }
.prose p.lead { font-size: 1.2rem; color: var(--ink); }
.value-grid { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.value { padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.value .ico { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(140deg, var(--blue), var(--teal)); color: #FFFFFF; margin-bottom: 18px; }
.value .icon { width: 26px; height: 26px; }
.value h3 { margin-bottom: 8px; }
.value p { margin: 0; color: var(--muted); font-size: .97rem; }
.chip-list { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.chip-list a {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 16px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--line); color: var(--ink); font-weight: 500; text-decoration: none; transition: border-color .2s, color .2s;
}
.chip-list a:hover { border-color: var(--teal); color: var(--teal-700); }
.chip-list .icon { width: 18px; height: 18px; color: var(--teal); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(28px, 4vw, 48px); align-items: start; }
.contact-cards { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.contact-card { display: flex; flex-direction: column; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.contact-card .ico { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; background: var(--alt); color: var(--blue); margin-bottom: 18px; }
.contact-card .ico--wa { background: #E3F3EA; color: var(--wa); }
.contact-card .icon { width: 26px; height: 26px; }
.contact-card h2 { font-size: 1.05rem; margin-bottom: 6px; color: var(--muted); font-weight: 600; }
.contact-card .value-text { font-family: var(--font-head); font-size: 1.32rem; font-weight: 700; color: var(--ink); margin-bottom: 18px; line-height: 1.3; }
.contact-card .value-text--sm { font-size: 1.08rem; }
.contact-card .btn { margin-top: auto; }
.contact-card .note { font-size: .92rem; color: var(--muted); margin: 0; }
.aside-card { padding: 30px; border-radius: var(--radius-lg); background: var(--alt); border: 1px solid var(--line); }
.aside-card h2 { font-size: 1.3rem; }
.aside-card .check-list { margin: 16px 0 0; }
.aside-card .check-list li { font-size: .98rem; color: var(--ink); }

/* ---------- Photos ---------- */
.hero-media { position: relative; margin: 0; justify-self: end; width: 100%; max-width: 460px; }
.hero-media::before { content: ""; position: absolute; inset: 22px -22px -22px 22px; border-radius: var(--radius-lg); border: 2px solid rgba(246,190,79,.55); }
.hero-media img { position: relative; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.hero-badge {
  position: absolute; left: -28px; bottom: 36px; display: flex; align-items: center; gap: 14px;
  padding: 14px 20px 14px 14px; background: #FFFFFF; color: var(--muted); border-radius: 18px; box-shadow: var(--shadow-lg); font-size: .88rem; line-height: 1.35;
}
.hero-badge strong { font-family: var(--font-head); color: var(--ink); font-size: .98rem; }
.hero-badge .years-badge { width: 60px; height: 60px; font-size: 1.55rem; border-radius: 16px; }

.service-card { padding: 0 0 22px; }
.service-card > :not(.service-media) { margin-left: 24px; margin-right: 24px; }
.service-media { position: relative; margin-bottom: 34px; }
.service-media img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s var(--ease); }
.service-media { overflow: visible; }
.service-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(7,28,53,.35)); pointer-events: none; }
.service-card .service-media .service-ico { position: absolute; left: 24px; bottom: -26px; z-index: 1; width: 54px; height: 54px; margin: 0; border: 3px solid #FFFFFF; border-radius: 14px; }
.service-card .service-media .service-ico .icon { width: 26px; height: 26px; }
.service-card--cta { padding: 28px 0 24px; }

.section--tight { padding-bottom: clamp(40px, 6vw, 72px); }
.section-head--split { max-width: none; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 48px; }
.section-head--split h2 { margin-bottom: 0; }
.section-head--split p { max-width: 460px; margin: 0; }
.gallery { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery-item { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.gallery-item img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .6s var(--ease); }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item span {
  position: absolute; left: 16px; bottom: 16px; padding: 8px 14px; border-radius: 999px;
  background: rgba(7,28,53,.82); color: #FFFFFF; font-family: var(--font-head); font-weight: 600; font-size: .9rem;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}

.about-media { position: relative; margin: 0 0 40px; }
.about-media img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-stat {
  position: absolute; right: -16px; bottom: -32px; width: min(300px, 80%); padding: 24px 26px; border-radius: var(--radius);
  background: linear-gradient(150deg, var(--blue-950), var(--blue) 70%, var(--teal)); box-shadow: var(--shadow-lg);
}
.about-stat .stat-big { font-size: 4rem; }
.about-stat .stat-label { font-size: 1.05rem; margin: 8px 0 16px; }

.footer-logo { display: inline-block; background: #FFFFFF; border-radius: var(--radius); padding: 10px; }
.footer-logo img { width: 170px; height: auto; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-950); color: #B9C8DA; font-size: .97rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.1fr 1.3fr; gap: 40px; padding-top: clamp(56px, 7vw, 80px); padding-bottom: 48px; }
.footer-brand .brand-name { color: #FFFFFF; }
.footer-brand .brand-sub { color: #7FD3DC; }
.footer-brand p { margin-top: 18px; max-width: 340px; }
.site-footer h2 { font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: #FFFFFF; margin-bottom: 18px; }
.footer-links { list-style: none; display: grid; gap: 4px; }
.footer-links a { display: inline-flex; align-items: center; min-height: 34px; color: #C9D6E5; text-decoration: none; }
.footer-links a:hover { color: var(--amber); }
.footer-contact { list-style: none; display: grid; gap: 14px; }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact .icon { width: 20px; height: 20px; color: var(--amber); margin-top: 3px; }
.footer-contact a { color: #FFFFFF; font-weight: 600; text-decoration: none; }
.footer-contact a:hover { color: var(--amber); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 22px; padding-bottom: 22px; font-size: .9rem; color: #9FB1C6; }
.footer-bottom p { margin: 0; }

/* ---------- Floating mobile contact bar ---------- */
.float-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; display: none; gap: 10px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
  padding-left: calc(12px + env(safe-area-inset-left, 0px)); padding-right: calc(12px + env(safe-area-inset-right, 0px));
  background: rgba(255,255,255,.96); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px -12px rgba(12,44,80,.3);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: transform .3s var(--ease), opacity .3s var(--ease), visibility 0s linear 0s;
}
.float-bar .btn { flex: 1 1 0; min-width: 0; min-height: 50px; padding: 12px 14px; }
.float-bar.is-hidden { transform: translateY(110%); opacity: 0; visibility: hidden; pointer-events: none; transition: transform .3s var(--ease), opacity .3s var(--ease), visibility 0s linear .3s; }

/* ---------- Reveal animation (progressive enhancement) ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(3) { border-left: 0; }
  .trust-item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .topbar { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%; z-index: 99;
    height: calc(100vh - var(--header-h)); height: calc(100dvh - var(--header-h));
    flex-direction: column; align-items: stretch; gap: 0; padding: 20px var(--gutter) calc(28px + env(safe-area-inset-bottom, 0px));
    background: var(--white); border-top: 1px solid var(--line); overflow-y: auto;
    opacity: 0; transform: translateY(-10px); visibility: hidden; pointer-events: none;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s linear .25s;
  }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; pointer-events: auto; transition: opacity .25s var(--ease), transform .25s var(--ease), visibility 0s; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav-link { min-height: 56px; padding: 12px 16px; font-size: 1.15rem; border-radius: 12px; }
  .nav-link[aria-current="page"] { background: var(--alt); }
  .nav-link[aria-current="page"]::after { left: 0; right: auto; top: 14px; bottom: 14px; width: 3px; height: auto; }
  .nav-cta { margin: 20px 0 0; display: grid; gap: 12px; }
  .nav-cta .btn { width: 100%; }
  body.menu-open { overflow: hidden; }

  .hero .container, .split, .area-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-media { justify-self: start; max-width: 520px; }
  .gallery { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .steps { grid-template-columns: 1fr; }
  .float-bar { display: flex; }
}

@media (min-width: 901px) {
  .nav-cta .btn--wa { display: none; }
}

@media (max-width: 600px) {
  :root { --gutter: 16px; }
  body { font-size: 1rem; }
  .brand-name { font-size: 1.12rem; }
  .brand-sub { font-size: .62rem; letter-spacing: .36em; }
  .hero .btn-row .btn { flex: 1 1 100%; }
  .brand-mark { height: 38px; }
  .hero-media::before { inset: 14px -10px -14px 14px; }
  .hero-media img { aspect-ratio: 5 / 4; }
  .hero-badge { left: 12px; bottom: 12px; padding: 10px 14px 10px 10px; }
  .hero-badge .years-badge { width: 48px; height: 48px; font-size: 1.25rem; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { grid-column: 1 / -1; }
  .gallery-item:first-child img { aspect-ratio: 4 / 3; }
  .about-stat { right: 12px; bottom: -24px; }
  .trust { margin-top: -32px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { padding: 18px 20px; }
  .trust-item + .trust-item { border-left: 0; border-top: 1px solid var(--line); }
  .services-grid, .value-grid, .contact-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-band .btn-row .btn { flex: 1 1 100%; }
  .float-bar .btn { font-size: .95rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .topbar, .site-header .nav, .menu-toggle, .float-bar { display: none !important; }
}
.service-card > .btn--block { width: auto; align-self: stretch; }
.service-card--cta > .btn + .btn { margin-top: 12px; }
@media (max-width: 900px) {
  .hero .container { padding-bottom: 88px; }
}
@media (max-width: 600px) {
  .gallery-item span { left: 10px; bottom: 10px; padding: 6px 11px; font-size: .8rem; white-space: nowrap; }
}