/* =========================================================
   FREEDOM CLEAN 1776 — Vintage Americana Design System
   1950s–70s small-town America: Main Street, diners, chrome,
   blue-collar pride. Navy · Crimson · Cream · Gold.
   ========================================================= */

:root {
  /* palette */
  --navy: #16294b;
  --navy-deep: #0e1c34;
  --navy-soft: #213a63;
  --crimson: #a81f2d;
  --crimson-deep: #841420;
  --cream: #f3e7cc;
  --cream-2: #efe0c0;
  --paper: #f7eed9;
  --paper-card: #fbf4e3;
  --gold: #c19a3e;
  --gold-light: #d7b65d;
  --gold-deep: #9c7a2a;
  --ink: #2b2316;
  --ink-soft: #463c2a;
  --muted: #6f6249;
  --line: #ddccac;
  --line-soft: #e6d8ba;

  --shadow-sm: 0 1px 2px rgba(43,35,22,.12), 0 2px 6px rgba(43,35,22,.07);
  --shadow-md: 0 10px 26px rgba(43,35,22,.16);
  --shadow-lg: 0 26px 60px rgba(14,28,52,.34);

  --radius: 6px;
  --radius-lg: 10px;
  --wrap: 1180px;

  /* typography */
  --display: "Oswald", "Arial Narrow", sans-serif;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --script: "Yellowtail", "Brush Script MT", cursive;
  --body: "Libre Franklin", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* textures */
  --paper-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  --stars: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' fill-opacity='0.05' d='M12 2l2.9 6.3 6.9.7-5.1 4.6 1.4 6.8L12 17.8 5.9 20.4l1.4-6.8L2.2 9l6.9-.7z'/%3E%3C/svg%3E");
  --stars-gold: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90' viewBox='0 0 24 24'%3E%3Cpath fill='%23c19a3e' fill-opacity='0.10' d='M12 2l2.9 6.3 6.9.7-5.1 4.6 1.4 6.8L12 17.8 5.9 20.4l1.4-6.8L2.2 9l6.9-.7z'/%3E%3C/svg%3E");
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background-color: var(--paper);
  background-image: var(--paper-noise);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--crimson); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--crimson-deep); }

h1, h2, h3, h4 { font-family: var(--display); color: var(--navy); line-height: 1.08; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); text-transform: uppercase; letter-spacing: .005em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); text-transform: uppercase; letter-spacing: .01em; }
h3 { font-size: 1.35rem; letter-spacing: .01em; }
h4 { font-size: 1rem; }
p { margin: 0 0 1rem; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; position: relative; }

.eyebrow {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .26em;
  font-size: .82rem;
  font-weight: 600;
  color: var(--crimson);
  margin: 0 0 16px;
  position: relative;
}
.script {
  font-family: var(--script);
  text-transform: none;
  letter-spacing: 0;
  color: var(--gold-deep);
  font-size: 1.9rem;
  line-height: 1;
}
.center { text-align: center; }
.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 60ch; }
.center .lead { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: .08em;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--crimson); color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.18), var(--shadow-sm); }
.btn-primary:hover { background: var(--crimson-deep); color: #fff; box-shadow: var(--shadow-md); }
.btn-navy { background: var(--navy); color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.14); }
.btn-navy:hover { background: var(--navy-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-light { background: var(--cream); color: var(--navy); border-color: var(--gold); }
.btn-light:hover { background: #fff; color: var(--navy); }
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover { background: var(--gold-light); color: var(--navy-deep); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }
.center .btn-row { justify-content: center; }

/* ---------- Flag rule (tri-color + tiny stars feel) ---------- */
.flag-rule {
  height: 6px;
  background: linear-gradient(90deg, var(--crimson) 0 33.3%, var(--cream) 33.3% 66.6%, var(--navy) 66.6% 100%);
}
.gold-rule { height: 3px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--navy-deep);
  color: #d8c79c;
  font-size: .82rem;
  letter-spacing: .05em;
  border-bottom: 2px solid var(--gold-deep);
  font-family: var(--display);
  font-weight: 300;
}
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 9px; padding-bottom: 9px; }
.topbar strong { color: var(--gold-light); font-weight: 600; }
.topbar a { color: #d8c79c; }
.topbar a:hover { color: #fff; }
.topbar .stripes { color: var(--crimson); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper-card);
  background-image: var(--paper-noise);
  border-bottom: 3px solid var(--navy);
  box-shadow: 0 2px 0 var(--gold), var(--shadow-sm);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; max-width: var(--wrap); margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 13px; }
.brand .mark {
  width: 50px; height: 50px; border-radius: 6px; flex: none;
  background: var(--navy); color: #fff; display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; font-size: 1rem; letter-spacing: .02em; line-height: 1;
  border: 2px solid var(--gold); text-align: center; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12);
}
.brand .mark span { font-size: .62rem; color: var(--gold-light); display: block; letter-spacing: .04em; }
.brand b { font-family: var(--display); font-size: 1.5rem; color: var(--navy); letter-spacing: .02em; text-transform: uppercase; line-height: 1; }
.brand small { display: block; font-family: var(--display); font-size: .62rem; letter-spacing: .24em; text-transform: uppercase; color: var(--crimson); font-weight: 600; margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-family: var(--display); font-weight: 500; text-transform: uppercase; font-size: .95rem; letter-spacing: .07em; color: var(--navy);
  padding: 9px 14px; border-radius: 5px;
}
.nav-links a:hover { background: var(--cream); color: var(--crimson); }
.nav-links a.active { color: var(--crimson); box-shadow: inset 0 -2px 0 var(--gold); }
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background-color: var(--navy-deep);
  background-image:
    var(--stars),
    linear-gradient(180deg, rgba(14,28,52,.86), rgba(14,28,52,.94)),
    var(--paper-noise);
  border-bottom: 6px solid var(--gold-deep);
}
.hero::after {
  content:""; position:absolute; left:0; right:0; bottom:0; height:6px;
  background: linear-gradient(90deg, var(--crimson) 0 33.3%, var(--cream) 33.3% 66.6%, var(--navy-soft) 66.6% 100%);
}
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding-top: 86px; padding-bottom: 96px; position: relative; z-index: 1; }
.hero h1 { color: #fff; text-shadow: 0 2px 0 rgba(0,0,0,.25); }
.hero h1 .gold { color: var(--gold-light); }
.hero p { color: #e7dcc2; font-size: 1.22rem; max-width: 52ch; }
.hero .eyebrow { color: var(--gold-light); }
.hero .script { color: var(--gold-light); display: block; margin-bottom: -6px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 30px; }
.chip {
  font-family: var(--display);
  font-size: .76rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  background: rgba(193,154,62,.12); border: 1px solid var(--gold-deep);
  color: var(--gold-light); padding: 7px 14px; border-radius: 3px;
}
.hero-visual { display: grid; place-items: center; position: relative; }
.hero-visual::before {
  content: ""; position: absolute; width: 86%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(247,238,217,.16) 0%, rgba(247,238,217,.05) 45%, transparent 70%);
  z-index: 0;
}
.hero-visual img { position: relative; z-index: 1; filter: drop-shadow(0 26px 40px rgba(0,0,0,.5)); max-height: 520px; width: auto; border-radius: 8px; }
.hero-visual .ph { aspect-ratio: 3/4; width: 100%; max-width: 360px; }

/* ---------- Image placeholders ---------- */
.ph {
  display: grid; place-items: center; text-align: center;
  background: repeating-linear-gradient(45deg, var(--cream) 0 14px, var(--cream-2) 14px 28px);
  color: var(--navy); border: 1px dashed var(--gold-deep); border-radius: var(--radius);
  font-family: var(--display); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; font-size: .82rem;
  padding: 20px; min-height: 180px;
}
.ph small { display:block; font-weight: 400; color: var(--muted); letter-spacing: .02em; margin-top: 6px; text-transform: none; font-family: var(--body); }

/* ---------- Trust strip ---------- */
.trust {
  background: var(--cream);
  background-image: var(--paper-noise);
  border-top: 3px solid var(--navy); border-bottom: 3px solid var(--navy);
  box-shadow: inset 0 3px 0 var(--gold), inset 0 -3px 0 var(--gold);
}
.trust .wrap { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; padding: 38px 24px; text-align: center; }
.trust .item { position: relative; }
.trust .item + .item::before { content:"★"; position:absolute; left:-12px; top:50%; transform:translateY(-50%); color: var(--gold); font-size:.7rem; }
.trust .item b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .04em; color: var(--navy); font-size: 1.08rem; }
.trust .item span { font-size: .82rem; color: var(--muted); }

/* ---------- Section header ---------- */
.sec-head { max-width: 68ch; margin: 0 auto 52px; }
.sec-head.left { margin-left: 0; }
.sec-head h2 { position: relative; }

/* ---------- Product grid ---------- */
.grid { display: grid; gap: 28px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--paper-card);
  border: 1px solid var(--navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 4px var(--paper-card), 0 0 0 5px var(--gold), var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease; display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 0 0 4px var(--paper-card), 0 0 0 5px var(--gold), var(--shadow-md); }
.card .media {
  background: radial-gradient(120% 90% at 50% 30%, #fffdf8 0%, #f6edd8 100%);
  padding: 26px; display: grid; place-items: center; min-height: 260px;
  border-bottom: 2px solid var(--navy);
  box-shadow: inset 0 0 0 1px var(--gold-light);
}
.card .media img { max-height: 230px; width: auto; mix-blend-mode: multiply; filter: drop-shadow(0 12px 16px rgba(43,35,22,.14)); }
.card .body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.card .tag {
  align-self: flex-start; font-family: var(--display); font-size: .68rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: #fff; background: var(--navy); padding: 4px 11px; border-radius: 3px; margin-bottom: 12px; border: 1px solid var(--gold-deep);
}
.card .tag.retail { background: var(--crimson); }
.card .tag.pro { background: var(--navy-soft); }
.card h3 { margin-bottom: 6px; color: var(--navy); }
.card .size { font-family: var(--display); font-size: .82rem; color: var(--crimson); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }
.card p { font-size: .95rem; color: var(--ink-soft); margin-bottom: 16px; }
.card .feat { list-style: none; margin: 0 0 16px; padding: 0; font-size: .88rem; }
.card .feat li { padding-left: 22px; position: relative; margin-bottom: 6px; color: var(--ink); }
.card .feat li::before { content: "★"; position: absolute; left: 0; color: var(--gold-deep); font-size: .82rem; }
.card .foot { margin-top: auto; }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.alt {
  background-color: var(--navy);
  background-image: var(--stars), var(--paper-noise);
  color: #fff;
  border-top: 4px solid var(--gold-deep); border-bottom: 4px solid var(--gold-deep);
}
.split.alt h2, .split.alt h3 { color: #fff; }
.split.alt p { color: #e0d4ba; }
.split.alt .eyebrow { color: var(--gold-light); }
.split .visual .ph { aspect-ratio: 4/3; }
.feature-list { list-style: none; margin: 22px 0 0; padding: 0; }
.feature-list li { padding: 15px 0 15px 44px; position: relative; border-top: 1px solid var(--line); }
.split.alt .feature-list li { border-color: rgba(215,182,93,.25); }
.feature-list li::before {
  content: "★"; position: absolute; left: 0; top: 13px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--crimson); color: #fff; display: grid; place-items: center; font-size: .82rem; border: 1px solid var(--gold);
}
.feature-list b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .03em; color: var(--navy); font-weight: 600; }
.split.alt .feature-list b { color: var(--gold-light); }
.feature-list span { font-size: .93rem; color: var(--muted); }
.split.alt .feature-list span { color: #cdbf9f; }

/* ---------- CTA band ---------- */
.band {
  background-color: var(--crimson);
  background-image: var(--stars), linear-gradient(180deg, rgba(168,31,45,.92), rgba(132,20,32,.96)), var(--paper-noise);
  color: #fff; text-align: center;
  border-top: 4px solid var(--gold); border-bottom: 4px solid var(--gold);
}
.band h2 { color: #fff; text-shadow: 0 2px 0 rgba(0,0,0,.2); }
.band .eyebrow { color: var(--gold-light); }
.band p { color: #f6e2cf; max-width: 56ch; margin-left: auto; margin-right: auto; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; text-align: center; }
.stats .n { font-family: var(--display); font-weight: 700; font-size: 3rem; color: var(--crimson); line-height: 1; }
.split.alt .stats .n { color: var(--gold-light); }
.stats .l { font-family: var(--display); text-transform: uppercase; font-size: .82rem; color: var(--muted); letter-spacing: .06em; }
.split.alt .stats .l { color: #cdbf9f; }

/* ---------- Forms ---------- */
.form { background: var(--paper-card); border: 1px solid var(--navy); border-radius: var(--radius-lg); padding: 34px; box-shadow: 0 0 0 4px var(--paper-card), 0 0 0 5px var(--gold), var(--shadow-sm); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--display); text-transform: uppercase; font-weight: 500; font-size: .82rem; letter-spacing: .06em; color: var(--navy); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 5px;
  font: inherit; font-size: .98rem; color: var(--ink); background: #fffdf7; transition: border .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(193,154,62,.18); background: #fff;
}
.field textarea { min-height: 130px; resize: vertical; }

/* ---------- Contact info cards ---------- */
.info-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.info { background: var(--cream); border: 1px solid var(--navy); border-radius: var(--radius); padding: 24px; box-shadow: inset 0 0 0 1px var(--gold-light); }
.info b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .04em; color: var(--navy); font-size: 1.05rem; margin-bottom: 4px; }
.info span, .info a { font-size: .95rem; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer {
  background-color: var(--navy-deep);
  background-image: var(--stars), var(--paper-noise);
  color: #c0b291; font-size: .92rem;
  border-top: 4px solid var(--gold-deep);
}
.site-footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding: 60px 0 40px; }
.site-footer h4 { font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; color: var(--gold-light); font-size: 1rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #c0b291; }
.site-footer a:hover { color: #fff; }
.site-footer .brand b { color: #fff; }
.site-footer .brand small { color: var(--gold-light); }
.site-footer .mark { background: var(--cream); color: var(--navy); border-color: var(--gold); }
.site-footer .mark span { color: var(--crimson); }
.site-footer .legal { border-top: 1px solid rgba(215,182,93,.22); padding: 20px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: #8f8364; font-family: var(--display); letter-spacing: .03em; }

/* ---------- Interior page hero ---------- */
.page-hero {
  background-color: var(--navy-deep);
  background-image: var(--stars), linear-gradient(180deg, rgba(14,28,52,.85), rgba(14,28,52,.95)), var(--paper-noise);
  color: #fff; text-align: center; padding: 74px 0 66px; position: relative;
  border-bottom: 6px solid var(--gold-deep);
}
.page-hero::after { content:""; position:absolute; left:0; right:0; bottom:0; height:6px; background: linear-gradient(90deg, var(--crimson) 0 33.3%, var(--cream) 33.3% 66.6%, var(--navy-soft) 66.6% 100%); }
.page-hero h1 { color: #fff; text-shadow: 0 2px 0 rgba(0,0,0,.25); }
.page-hero p { color: #e7dcc2; max-width: 60ch; margin: 0 auto; font-size: 1.14rem; }
.page-hero .eyebrow { color: var(--gold-light); }

/* ---------- SDS / downloads ---------- */
a.card { color: inherit; text-decoration: none; }
a.card:hover { color: inherit; }
.sds-icon {
  flex: none; width: 54px; height: 54px; border-radius: 6px;
  background: var(--crimson); color: #fff; display: grid; place-items: center; border: 1px solid var(--gold);
  font-family: var(--display); font-weight: 600; font-size: .82rem; letter-spacing: .06em;
}
.dl { font-family: var(--display); text-transform: uppercase; font-weight: 600; font-size: .82rem; letter-spacing: .05em; color: var(--crimson); white-space: nowrap; }
a.card:hover .dl { color: var(--crimson-deep); }
.sds-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--display); text-transform: uppercase; font-weight: 500; font-size: .8rem; letter-spacing: .05em;
  color: var(--navy); margin-top: 4px;
}
.sds-link::before { content: "⬇"; font-size: .8rem; color: var(--crimson); }
.sds-link:hover { color: var(--crimson); }

/* ---------- Label viewer (lightbox) ---------- */
.label-link {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer; background: none; border: 0; padding: 0;
  font-family: var(--display); text-transform: uppercase; font-weight: 500; font-size: .8rem; letter-spacing: .05em;
  color: var(--navy); margin-top: 10px;
}
.label-link::before { content: "🔎"; font-size: .85rem; }
.label-link:hover { color: var(--crimson); }
.lightbox { position: fixed; inset: 0; z-index: 200; display: none; background: rgba(14,28,52,.9); backdrop-filter: blur(4px); padding: 30px; overflow: auto; }
.lightbox.open { display: flex; align-items: flex-start; justify-content: center; }
.lightbox-inner { max-width: 760px; width: 100%; margin: auto; text-align: center; }
.lightbox-inner h3 { color: var(--gold-light); font-family: var(--display); text-transform: uppercase; margin-bottom: 14px; }
.lightbox img { width: 100%; height: auto; border-radius: 8px; box-shadow: var(--shadow-lg); background: #fff; border: 3px solid var(--gold); }
.lightbox-close { position: fixed; top: 18px; right: 22px; width: 46px; height: 46px; border-radius: 50%; background: var(--cream); color: var(--navy); border: 2px solid var(--gold); font-size: 1.5rem; line-height: 1; cursor: pointer; box-shadow: var(--shadow-md); display: grid; place-items: center; }
.lightbox-close:hover { background: #fff; }
.lightbox-hint { color: #cdbf9f; font-size: .82rem; margin-top: 12px; }

/* ---------- Misc ---------- */
.muted-bg { background: var(--cream); background-image: var(--paper-noise); }
.note { font-size: .85rem; color: var(--muted); }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .wrap { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-badges { justify-content: center; }
  .hero-visual { order: -1; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .trust .wrap { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .trust .item + .item::before { display:none; }
  .stats { grid-template-columns: repeat(2,1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .site-footer .top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--paper-card); border-bottom: 3px solid var(--navy); padding: 10px 16px 18px; gap: 2px;
    box-shadow: var(--shadow-md); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 10px; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .topbar { display: none; }
  section { padding: 60px 0; }
  .form .row { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .grid.cols-4, .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
  .trust .wrap { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .site-footer .top { grid-template-columns: 1fr; }
}