/* ============================================================
   ZINTATHU PROJECTS — Design System
   Dark, tech-forward. Teal→blue brand gradient, green accent.
   ============================================================ */

:root {
  /* Brand */
  --teal:        #3FD3CB;
  --teal-bright: #5FE3DA;
  --cyan:        #2BB7CE;
  --blue:        #2E78C7;
  --blue-deep:   #245FB0;
  --green:       #8DC63F;
  --green-soft:  #A6D96A;

  /* Neutrals */
  --bg:        #070B12;
  --bg-2:      #0A0F18;
  --surface:   #0E1521;
  --surface-2: #131C2B;
  --line:      rgba(143, 178, 214, 0.12);
  --line-2:    rgba(143, 178, 214, 0.22);

  /* Text */
  --ink:     #EAF1F8;
  --ink-2:   #B7C4D4;
  --muted:   #8193A8;
  --muted-2: #5E6E83;

  /* Gradients */
  --grad-brand: linear-gradient(120deg, var(--teal-bright) 0%, var(--cyan) 42%, var(--blue) 100%);
  --grad-brand-soft: linear-gradient(120deg, rgba(95,227,218,.16), rgba(46,120,199,.16));
  --grad-text: linear-gradient(100deg, #8FF0E8 0%, #4FD1C5 38%, #5EA9F0 100%);

  /* Effects */
  --radius:   18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --shadow:   0 24px 60px -20px rgba(0,0,0,.7);
  --shadow-glow: 0 0 0 1px var(--line), 0 30px 80px -30px rgba(43,183,206,.35);
  --ring: 0 0 0 1px var(--line);

  /* Type */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;

  /* Layout */
  --max: 1200px;
  --gut: clamp(20px, 5vw, 48px);
  --nav-h: 74px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 90px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink-2);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; }

/* Atmospheric background */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 600px at 78% -8%, rgba(43,183,206,.16), transparent 60%),
    radial-gradient(820px 560px at 8% 4%, rgba(46,120,199,.14), transparent 58%),
    var(--bg);
}
body::after {
  content: "";
  position: fixed; inset: 0; z-index: -1; opacity: .5; pointer-events: none;
  background-image:
    linear-gradient(rgba(143,178,214,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143,178,214,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 80%);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.08; font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.85rem); }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.55rem); letter-spacing: -.01em; }
p  { color: var(--ink-2); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.28rem); color: var(--ink-2); line-height: 1.7; }

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(72px, 11vw, 130px); position: relative; }
.section--tight { padding-block: clamp(56px, 8vw, 92px); }
.center { text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600;
  font-size: .76rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 22px; height: 1.5px; background: var(--grad-brand); }
.eyebrow.center-eb { justify-content: center; }
.section-head { max-width: 720px; }
.section-head.center { margin-inline: auto; }
.section-head p { margin-top: 16px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: .96rem;
  padding: 13px 24px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .25s, border-color .25s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform .25s; }
.btn-primary { background: var(--grad-brand); color: #04121A; box-shadow: 0 14px 30px -12px rgba(63,211,203,.6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 44px -14px rgba(63,211,203,.7); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-ghost { border-color: var(--line-2); color: var(--ink); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal-bright); transform: translateY(-2px); }
.btn-lg { padding: 16px 30px; font-size: 1.02rem; }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8,12,19,.78);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand img { height: 38px; width: auto; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.06rem; letter-spacing: .02em; color: var(--ink); }
.brand-name span { color: var(--teal); }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > li > a, .nav-trigger {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 14px; border-radius: 10px; font-weight: 600; font-size: .94rem;
  color: var(--ink-2); transition: color .2s, background .2s; background: none; border: none;
}
.nav-links > li > a:hover, .nav-trigger:hover, .nav-item.open .nav-trigger { color: var(--ink); background: rgba(255,255,255,.04); }
.nav-links a.active { color: var(--teal-bright); }
.nav-trigger svg { width: 13px; height: 13px; transition: transform .25s; }
.nav-item.open .nav-trigger svg { transform: rotate(180deg); }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* Dropdown mega menu */
.nav-item { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(8px);
  width: min(640px, 86vw);
  background: rgba(13,19,29,.97); backdrop-filter: blur(20px);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; box-shadow: var(--shadow);
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  opacity: 0; visibility: hidden; transition: opacity .22s, transform .22s, visibility .22s;
}
.nav-item.open .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown a {
  display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: var(--radius-sm);
  transition: background .2s;
}
.dropdown a:hover { background: rgba(63,211,203,.08); }
.dropdown .di { width: 38px; height: 38px; flex-shrink: 0; border-radius: 10px; display: grid; place-items: center; background: var(--grad-brand-soft); border: 1px solid var(--line); }
.dropdown .di svg { width: 20px; height: 20px; stroke: var(--teal-bright); }
.dropdown .dt { font-family: var(--font-display); font-weight: 600; font-size: .92rem; color: var(--ink); }
.dropdown .dd { font-size: .8rem; color: var(--muted); line-height: 1.45; margin-top: 2px; }

/* Mobile */
.burger { display: none; flex-direction: column; gap: 5px; padding: 10px; background: none; border: none; }
.burger span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }
.nav.open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .burger span:nth-child(2) { opacity: 0; }
.nav.open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99;
  background: rgba(7,11,18,.98); backdrop-filter: blur(20px);
  padding: 28px var(--gut); overflow-y: auto;
  transform: translateX(100%); transition: transform .35s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column; gap: 6px;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { padding: 14px 4px; font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--ink-2); border-bottom: 1px solid var(--line); }
.mobile-menu a:hover { color: var(--teal-bright); }
.mobile-menu .mm-sub { font-size: .95rem; padding-left: 18px; color: var(--muted); font-weight: 500; }
.mobile-menu .mm-label { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--teal); margin-top: 18px; padding: 4px; border: none; }
.mobile-menu .btn { margin-top: 22px; justify-content: center; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: calc(var(--nav-h) + clamp(48px, 8vw, 96px)); padding-bottom: clamp(60px, 9vw, 120px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 8px; border-radius: 999px;
  background: rgba(141,198,63,.1); border: 1px solid rgba(141,198,63,.3);
  font-size: .82rem; font-weight: 600; color: var(--green-soft); margin-bottom: 26px;
}
.hero-badge b { background: var(--green); color: #0b1a02; padding: 2px 9px; border-radius: 999px; font-size: .72rem; font-family: var(--font-display); }
.hero h1 { margin-bottom: 22px; }
.hero .lead { max-width: 540px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { margin-top: 40px; display: flex; gap: 28px; flex-wrap: wrap; }
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust .n { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: var(--ink); }
.hero-trust .l { font-size: .82rem; color: var(--muted); }
.hero-visual { position: relative; }
.hero-visual img, .hero-visual svg { width: 100%; height: auto; }
.hero-glow { position: absolute; width: 60%; aspect-ratio: 1; background: radial-gradient(circle, rgba(63,211,203,.3), transparent 70%); filter: blur(40px); top: 10%; right: 5%; z-index: -1; }

/* ---------- Logo cloud / trust strip ---------- */
.trust-strip { border-block: 1px solid var(--line); padding-block: 36px; }
.trust-strip p { text-align: center; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 22px; }
.trust-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 38px; }
.trust-logos span { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--muted-2); letter-spacing: .02em; transition: color .25s; }
.trust-logos span:hover { color: var(--ink-2); }

/* ---------- Cards / grid ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px;
  transition: transform .3s cubic-bezier(.2,.7,.3,1), border-color .3s, background .3s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad-brand); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-5px); background: var(--surface-2); }
.card:hover::before { opacity: 1; }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-brand-soft); border: 1px solid var(--line); margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; stroke: var(--teal-bright); fill: none; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .96rem; color: var(--ink-2); }
.card .card-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; font-family: var(--font-display); font-weight: 600; font-size: .9rem; color: var(--teal); transition: gap .25s, color .25s; }
.card .card-link svg { width: 15px; height: 15px; }
.card:hover .card-link { gap: 11px; color: var(--teal-bright); }

/* Service card (links whole card) */
a.card { color: inherit; display: block; }

/* ---------- Feature / split rows ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 80px); align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img, .split-media svg { width: 100%; border-radius: var(--radius-lg); }
.feature-list { margin-top: 26px; display: grid; gap: 16px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .fi { flex-shrink: 0; width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: rgba(63,211,203,.12); margin-top: 2px; }
.feature-list .fi svg { width: 14px; height: 14px; stroke: var(--teal-bright); }
.feature-list b { color: var(--ink); font-family: var(--font-display); font-weight: 600; display: block; font-size: 1rem; }
.feature-list span { font-size: .94rem; color: var(--muted); }

/* ---------- Stats band ---------- */
.stats-band { background: linear-gradient(160deg, var(--surface) 0%, var(--bg-2) 100%); border-block: 1px solid var(--line); }
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 30px; text-align: center; }
.stats .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.1rem, 4vw, 3rem); line-height: 1; }
.stats .l { color: var(--muted); font-size: .92rem; margin-top: 10px; }

/* ---------- Steps / process ---------- */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--teal); display: block; margin-bottom: 14px; }
.step h3 { font-size: 1.12rem; margin-bottom: 8px; }
.step p { font-size: .92rem; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; }
.cta-box {
  position: relative; border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 72px);
  background: linear-gradient(135deg, rgba(63,211,203,.14), rgba(46,120,199,.14));
  border: 1px solid var(--line-2); text-align: center; overflow: hidden;
}
.cta-box::before { content: ""; position: absolute; width: 420px; height: 420px; background: radial-gradient(circle, rgba(63,211,203,.3), transparent 70%); top: -180px; left: 50%; transform: translateX(-50%); filter: blur(30px); }
.cta-box > * { position: relative; }
.cta-box h2 { margin-bottom: 16px; }
.cta-box p { max-width: 560px; margin: 0 auto 30px; }
.cta-box .hero-actions { justify-content: center; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { padding-top: calc(var(--nav-h) + clamp(56px, 8vw, 100px)); padding-bottom: clamp(40px, 6vw, 72px); position: relative; }
.breadcrumb { display: flex; gap: 8px; font-size: .82rem; color: var(--muted); margin-bottom: 22px; align-items: center; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { color: var(--muted-2); }
.page-hero h1 { max-width: 16ch; margin-bottom: 20px; }
.page-hero .lead { max-width: 620px; }
.page-hero-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px,5vw,64px); align-items: center; }

/* ---------- Pills / chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.chip { padding: 8px 15px; border-radius: 999px; border: 1px solid var(--line-2); font-size: .85rem; font-weight: 600; color: var(--ink-2); background: rgba(255,255,255,.02); font-family: var(--font-display); }

/* ---------- Accordion (FAQ) ---------- */
.faq { max-width: 800px; margin-inline: auto; display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); overflow: hidden; }
.faq-q { width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; background: none; border: none; color: var(--ink); font-family: var(--font-display); font-weight: 600; font-size: 1.04rem; }
.faq-q svg { width: 18px; height: 18px; flex-shrink: 0; stroke: var(--teal); transition: transform .3s; }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a p { padding: 0 24px 22px; color: var(--ink-2); font-size: .98rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px,5vw,64px); align-items: start; }
.contact-info { display: grid; gap: 14px; }
.info-card { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.info-card .ii { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; background: var(--grad-brand-soft); border: 1px solid var(--line); flex-shrink: 0; }
.info-card .ii svg { width: 22px; height: 22px; stroke: var(--teal-bright); }
.info-card h4 { font-size: 1rem; color: var(--ink); margin-bottom: 3px; }
.info-card p, .info-card a { font-size: .94rem; color: var(--muted); }
.info-card a:hover { color: var(--teal); }

.form { padding: clamp(26px,3vw,38px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--font-display); font-weight: 600; font-size: .88rem; color: var(--ink); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--ink);
  font: inherit; font-size: .96rem; transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(63,211,203,.15); }
.field textarea { resize: vertical; min-height: 130px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form .btn { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 14px; text-align: center; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding-top: clamp(56px,7vw,82px); padding-bottom: 36px; background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { height: 46px; margin-bottom: 18px; }
.footer-brand p { font-size: .92rem; color: var(--muted); max-width: 300px; }
.footer-bbbee { margin-top: 22px; display: inline-flex; align-items: center; gap: 10px; padding: 9px 14px; border-radius: 10px; background: rgba(141,198,63,.08); border: 1px solid rgba(141,198,63,.25); }
.footer-bbbee img { height: 16px; margin: 0; }
.footer-col h4 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); margin-bottom: 18px; font-family: var(--font-display); }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: .92rem; color: var(--muted); transition: color .2s; }
.footer-col a:hover { color: var(--teal); }
.footer-bottom { margin-top: clamp(40px,5vw,64px); padding-top: 28px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.footer-bottom p { font-size: .85rem; color: var(--muted-2); }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); display: grid; place-items: center; transition: border-color .2s, background .2s; }
.footer-social a:hover { border-color: var(--teal); background: rgba(63,211,203,.08); }
.footer-social svg { width: 17px; height: 17px; fill: var(--muted); transition: fill .2s; }
.footer-social a:hover svg { fill: var(--teal-bright); }

/* ---------- Misc ---------- */
.divider-tag { display: inline-block; font-family: var(--font-display); font-weight: 700; letter-spacing: .04em; }
.thynk { font-family: var(--font-display); font-weight: 800; letter-spacing: .03em; color: var(--ink); }
.thynk .y { color: var(--green); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.js .reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .steps { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 880px) {
  .nav-links, .nav-cta .btn { display: none; }
  .burger { display: flex; }
  .hero-grid, .split, .split.reverse .split-media, .page-hero-split, .contact-grid { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .hero-visual { max-width: 480px; margin-inline: auto; order: -1; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2,1fr); gap: 32px 20px; }
  .field-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero-trust { gap: 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}