@charset "UTF-8";
/* PolyMem®: motyw "membrana". Pasy prawdziwej tekstury matrycy łączą sekcje,
   nagłówki łączą lekki i ciężki krój, tak jak logo Poly|Mem. */

:root {
  --coral: #ee5d5d;
  --coral-strong: #e34a4a;
  --coral-dark: #bf3232;
  --coral-soft: #fbe3e3;
  --coral-tint: #fdf2f1;
  --navy: #101f3d;
  --navy-2: #1a2e57;
  --navy-3: #0b1730;
  --navy-soft: #eef1f7;
  --on-navy: #cdd6e7;
  --ink: #1d2433;
  --ink-soft: #4d5566;
  --muted: #667085;
  --line: #e6e8ee;
  --bg-warm: #faf6f5;
  --r: 18px;
  --r-lg: 28px;
  --shadow: 0 18px 44px -22px rgba(16, 31, 61, .32);
  --maxw: 1240px;
  --header-h: 68px;
  --edge-h: clamp(46px, 6.4vw, 92px);
  --f-display: "Outfit", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--f-body); font-size: 1rem; line-height: 1.65; color: var(--ink); background: #fff; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3, h4 { font-family: var(--f-display); color: var(--navy); margin: 0 0 .5em; line-height: 1.12; letter-spacing: -.015em; text-wrap: balance; }
h2 { font-size: clamp(2rem, 4vw, 3.15rem); font-weight: 300; }
h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p { margin: 0 0 1rem; }
.reg { font-size: .55em; vertical-align: super; font-weight: 600; line-height: 0; }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(16px, 4vw, 40px); }
.section { padding-block: clamp(72px, 9vw, 128px); position: relative; }
.section--warm { background: var(--bg-warm); }
.section--tint { background: var(--coral-tint); }
.section--navy { background: var(--navy); color: var(--on-navy); }
.section--navy h2, .section--navy h3, .section--navy h4 { color: #fff; }

.eyebrow { font-family: var(--f-display); font-size: .84rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--coral-dark); margin-bottom: 18px; }
.eyebrow::before { content: ""; display: inline-block; vertical-align: middle; width: 34px; height: 2px; margin: -2px 12px 0 0; background: var(--coral); }
.section--navy .eyebrow, .hero .eyebrow { color: #ffb0ae; }
.section-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head h2 { margin-bottom: .45em; }
.section-head p { font-size: 1.1rem; color: var(--ink-soft); margin: 0; }
.section--navy .section-head p { color: var(--on-navy); }
.section-head.center { margin-inline: auto; text-align: center; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 12px 26px; border-radius: 999px; border: 1.5px solid transparent; font-family: var(--f-display); font-size: 1rem; font-weight: 600; line-height: 1.1; white-space: nowrap; cursor: pointer; transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--primary { background: var(--coral); color: var(--navy-3); }
.btn--primary:hover { background: #f27474; }
.btn--ghost { color: var(--navy); border-color: #c6ccd9; background: transparent; }
.btn--ghost:hover { border-color: var(--coral); color: var(--coral-dark); }
.hero .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .38); }
.hero .btn--ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .08); }
.btn--sm { min-height: 40px; padding: 8px 18px; font-size: .94rem; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid rgba(16, 31, 61, .08); }
.nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 34px); height: var(--header-h); }
.brand { flex: none; display: flex; align-items: center; }
.brand img { width: 118px; height: auto; }
.site-header nav { margin-inline: auto; }
.nav-links { display: flex; align-items: center; gap: clamp(14px, 1.9vw, 28px); list-style: none; margin: 0; padding: 0; }
.nav-links a { display: block; font-size: .94rem; font-weight: 500; line-height: 1; color: var(--ink); white-space: nowrap; padding-block: 8px; }
.nav-links a:hover { color: var(--coral-dark); text-decoration: none; }
.nav-cta { flex: none; display: flex; align-items: center; gap: 18px; }
.nav-phone { display: inline-flex; align-items: center; gap: 7px; font-size: .94rem; font-weight: 600; color: var(--navy); white-space: nowrap; font-variant-numeric: tabular-nums; }
.nav-phone svg { color: var(--coral); flex: none; }
.nav-phone:hover { color: var(--coral-dark); text-decoration: none; }
.nav-toggle { display: none; width: 44px; height: 44px; margin-left: auto; padding: 10px; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--navy); margin: 5px 0; }

/* hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(90% 120% at 12% 0%, var(--navy-2) 0%, var(--navy) 55%, var(--navy-3) 100%); color: var(--on-navy); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(52px, 7vw, 96px) clamp(40px, 5vw, 72px); }
.hero h1 { color: #fff; font-size: clamp(2.6rem, 5.5vw, 4.5rem); font-weight: 300; line-height: 1.04; letter-spacing: -.025em; margin-bottom: 18px; }
.hero h1 .accent { display: block; color: var(--coral); font-weight: 800; }
.hero__tagline { font-family: var(--f-display); font-size: 1.3rem; font-weight: 300; color: #ffc9c7; margin: 0 0 16px; }
.hero__lead { font-size: 1.1rem; max-width: 54ch; margin-bottom: 28px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }
.hero__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 560px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .16); }
.stat strong { display: block; font-family: var(--f-display); font-size: 2.1rem; font-weight: 700; line-height: 1.1; color: #fff; }
.stat span { display: block; font-size: .86rem; line-height: 1.35; color: var(--on-navy); }

.hero__media { position: relative; justify-self: center; width: min(100%, 520px); aspect-ratio: 1; min-width: 0; border-radius: 50%; background: var(--coral) url(../img/membrana-kolo.webp) center/cover; box-shadow: 0 34px 70px -28px rgba(0, 0, 0, .75); margin-bottom: 78px; }
.hero__media > img { position: absolute; inset: 6.5%; width: 87%; height: 87%; object-fit: cover; object-position: 58% 50%; border-radius: 50%; }
.hero__badge { position: absolute; top: calc(100% + 20px); left: 0; right: 0; text-align: center; }
.hero__badge strong { display: block; font-family: var(--f-display); font-size: 1.3rem; font-weight: 300; line-height: 1.2; letter-spacing: -.01em; color: #fff; }
.hero__badge span { display: block; margin-top: 3px; font-size: .9rem; line-height: 1.3; color: var(--on-navy); }

.trust { background: var(--navy-3); padding-bottom: calc(var(--edge-h) / 2); }
.trust__inner { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 28px; padding-block: 22px 18px; }
.trust__inner span { display: flex; align-items: center; gap: 9px; font-size: .92rem; font-weight: 500; line-height: 1.3; color: var(--on-navy); }
.trust__inner svg { flex: none; color: var(--coral); }

/* pas membrany */
.mem-edge { position: relative; z-index: 4; height: var(--edge-h); margin-block: calc(var(--edge-h) / -2); pointer-events: none; filter: drop-shadow(0 7px 10px rgba(16, 31, 61, .26)); }
.mem-edge i { display: block; height: 100%; background: var(--coral) url(../img/membrana-pas.webp) center/cover; --m: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 110' preserveAspectRatio='none'%3E%3Cpath d='M0 56C250 8 520 4 770 32S1230 76 1440 20V58C1240 106 1010 100 770 72S240 52 0 88Z'/%3E%3C/svg%3E"); -webkit-mask: var(--m) center/100% 100% no-repeat; mask: var(--m) center/100% 100% no-repeat; }
.mem-edge.flip { transform: scaleX(-1); }

/* czym jest: bento */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.tile { border-radius: var(--r-lg); padding: clamp(22px, 2.6vw, 32px); background: var(--bg-warm); min-width: 0; }
.tile--media { grid-column: span 7; padding: 0; overflow: hidden; background: var(--coral-soft); }
.tile--media img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; }
.tile--lead { grid-column: span 5; display: flex; flex-direction: column; justify-content: center; background: var(--navy); color: var(--on-navy); }
.tile--lead h3 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 300; }
.tile--lead p { margin: 0; }
.tile--part { grid-column: span 4; }
.tile--part .num { display: block; font-family: var(--f-display); font-size: 2.5rem; font-weight: 200; line-height: 1; color: var(--coral-dark); margin-bottom: 14px; }
.tile--part strong { display: block; font-family: var(--f-display); font-size: 1.16rem; font-weight: 600; line-height: 1.25; color: var(--navy); margin-bottom: 6px; }
.tile--part div > span { color: var(--ink-soft); font-size: .97rem; }
.tile--note { grid-column: span 12; background: var(--coral-soft); color: var(--ink); font-size: 1.04rem; }
.tile--note strong { color: var(--coral-dark); }
.ingredients { display: contents; list-style: none; }

/* mechanizm */
.video-frame { position: relative; overflow: hidden; aspect-ratio: 16/9; background: #000; border-radius: var(--r-lg); box-shadow: 0 40px 80px -36px rgba(0, 0, 0, .8); }
.video-frame video { position: relative; z-index: 1; display: block; width: 100%; height: 100%; object-fit: cover; }
.video-frame__poster { position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; width: 100%; padding: 0; border: 0; cursor: pointer; background-size: cover; background-position: center; transition: opacity .3s ease; }
.video-frame__poster::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16, 31, 61, .05), rgba(16, 31, 61, .5)); }
.play-btn { position: relative; z-index: 2; display: grid; place-items: center; width: 88px; height: 88px; border-radius: 50%; background: var(--coral); color: var(--navy-3); box-shadow: 0 0 0 12px rgba(238, 93, 93, .24); transition: transform .2s ease; }
.video-frame__poster:hover .play-btn { transform: scale(1.07); }
.play-btn svg { margin-left: 4px; }
.video-caption { margin: 14px 0 0; font-size: .88rem; color: #a9b6cf; }
.video-block { display: grid; gap: clamp(36px, 5vw, 56px); }
.mech-list { counter-reset: mech; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 26px; list-style: none; margin: 0; padding: 0; }
.mech-list li { counter-increment: mech; position: relative; padding-top: 18px; border-top: 2px solid rgba(255, 255, 255, .18); }
.mech-list li::before { content: "0" counter(mech); display: block; font-family: var(--f-display); font-size: 1.05rem; font-weight: 600; color: var(--coral); margin-bottom: 8px; }
.mech-list .chk { display: none; }
.mech-list strong { display: block; font-family: var(--f-display); font-size: 1.14rem; font-weight: 600; line-height: 1.25; color: #fff; margin-bottom: 6px; }
.mech-list p { margin: 0; font-size: .94rem; line-height: 1.5; color: var(--on-navy); }

/* dowody */
.eviden-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.34fr); gap: 18px; align-items: end; }
.eviden-card { overflow: hidden; border-radius: var(--r-lg); background: #fff; }
.eviden-card img { width: 100%; aspect-ratio: 800/718; object-fit: cover; }
.eviden-card .body { padding: 18px 20px 22px; }
.eviden-card h4 { margin: 0 0 4px; }
.eviden-card p { margin: 0; font-size: .93rem; color: var(--ink-soft); }
.eviden-card.win { background: var(--navy); box-shadow: var(--shadow); }
.eviden-card.win h4 { color: #fff; font-size: 1.3rem; }
.eviden-card.win p { color: var(--on-navy); }
.tag { display: inline-block; margin-bottom: 8px; padding: 3px 11px; border-radius: 999px; font-family: var(--f-display); font-size: .78rem; font-weight: 600; letter-spacing: .04em; }
.tag--muted { background: var(--navy-soft); color: var(--ink-soft); }
.tag--win { background: var(--coral); color: var(--navy-3); }

/* zastosowania */
.tab-btns { display: inline-flex; flex-wrap: wrap; gap: 4px; max-width: 100%; margin-bottom: 22px; padding: 5px; border-radius: 26px; background: var(--navy-soft); }
.tab-btn { min-height: 44px; padding: 8px 18px; border: 0; border-radius: 999px; background: transparent; color: var(--navy); font-family: var(--f-display); font-size: .97rem; font-weight: 500; cursor: pointer; transition: background .15s ease, color .15s ease; }
.tab-btn:hover { background: rgba(16, 31, 61, .07); }
.tab-btn.active { background: var(--navy); color: #fff; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.proc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 52px); align-items: start; padding: clamp(22px, 3.6vw, 48px); border-radius: var(--r-lg); background: var(--bg-warm); }
.proc__intro h3 { font-size: clamp(1.45rem, 2.4vw, 1.95rem); font-weight: 400; }
.proc__intro p { color: var(--ink-soft); }
.proc__intro .who { margin-bottom: 8px; font-size: .92rem; font-weight: 600; color: var(--coral-dark); }
.benefits { display: grid; gap: 10px; list-style: none; margin: 20px 0 0; padding: 0; }
.benefits li { display: flex; gap: 10px; color: var(--ink); }
.benefits svg { flex: none; margin-top: 3px; color: var(--coral-dark); }
.proc-card { padding: clamp(20px, 2.6vw, 32px); border-radius: var(--r); background: #fff; }
.steps { counter-reset: step; display: grid; list-style: none; margin: 0; padding: 0; }
.steps li { position: relative; padding: 0 0 20px 50px; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--coral-soft); color: var(--coral-dark); font-family: var(--f-display); font-weight: 600; }
.steps li::after { content: ""; position: absolute; left: 16px; top: 38px; bottom: 4px; width: 2px; background: var(--coral-soft); }
.steps li:last-child { padding-bottom: 0; }
.steps li:last-child::after { display: none; }
.steps strong { display: block; font-family: var(--f-display); font-weight: 600; color: var(--navy); }
.steps span { font-size: .95rem; color: var(--ink-soft); }
.note { margin-top: 20px; padding: 14px 18px; border-radius: 14px; background: var(--coral-tint); font-size: .94rem; color: var(--ink); }
.note strong { color: var(--coral-dark); }

/* produkty */
.family { margin-bottom: 18px; padding: clamp(14px, 3vw, 36px); border-radius: var(--r-lg); background: #fff; }
.family img { width: min(100%, 1040px); margin-inline: auto; }
.prod-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
.prod { grid-column: span 3; display: flex; flex-direction: column; gap: 18px; padding: clamp(18px, 2.4vw, 28px); border-radius: var(--r-lg); background: #fff; min-width: 0; }
.prod__img { height: 200px; }
.prod__img img { width: 100%; height: 100%; object-fit: contain; }
.prod__img--cover img { object-fit: cover; border-radius: 16px; }
.prod h3 { margin-bottom: 8px; }
.prod h3 .pill { display: inline-block; vertical-align: middle; margin: -3px 0 0 6px; }
.prod p { margin: 0; font-size: .97rem; color: var(--ink-soft); }
.prod--wide { grid-column: span 6; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(20px, 3vw, 44px); align-items: center; background: var(--navy); color: var(--on-navy); }
.prod--wide h3 { color: #fff; }
.prod--wide p { color: var(--on-navy); }
.prod--wide .prod__img { height: 260px; padding: 14px; border-radius: var(--r); background: #fff; }
.prod--wide details.sizes summary { color: #ffb0ae; }
.prod--wide .tbl-wrap { background: #fff; color: var(--ink); }
.pill { padding: 3px 10px; border-radius: 999px; font-family: var(--f-body); font-size: .74rem; font-weight: 600; letter-spacing: 0; white-space: nowrap; }
.pill--silver { background: #e6e9ee; color: #474e59; }
.pill--top { background: var(--coral-soft); color: var(--coral-dark); }
.size-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.size-table th, .size-table td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--line); }
.size-table tr:last-child td { border-bottom: 0; }
.size-table th { font-weight: 600; color: var(--navy); background: var(--navy-soft); }
.size-table td:first-child { font-weight: 600; color: var(--coral-dark); white-space: nowrap; }
.tbl-wrap { overflow-x: auto; margin-top: 12px; border: 1px solid var(--line); border-radius: 12px; }
details.sizes { margin-top: auto; padding-top: 12px; }
details.sizes summary { display: inline-flex; align-items: center; gap: 7px; min-height: 32px; font-family: var(--f-display); font-size: .96rem; font-weight: 600; color: var(--coral-dark); cursor: pointer; list-style: none; }
details.sizes summary::-webkit-details-marker { display: none; }
details.sizes summary::before { content: "+"; font-size: 1.2rem; line-height: 1; }
details.sizes[open] summary::before { content: "\2212"; }

/* korzyści */
.section--benefits { overflow: hidden; }
.benefits-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.benefits-layout .section-head { position: sticky; top: calc(var(--header-h) + 40px); margin: 0; }
.benefits-layout .section-head::after { content: ""; display: block; width: min(72%, 280px); aspect-ratio: 1; margin-top: clamp(28px, 4vw, 48px); border-radius: 50%; background: url(../img/membrana-kolo.webp) center/cover; }
.benefit-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(28px, 4vw, 56px); }
.benefit { position: relative; padding-block: 22px 26px; border-top: 1px solid var(--line); }
.benefit::before { content: ""; position: absolute; left: 0; top: -1px; width: 44px; height: 2px; background: var(--coral); transition: width .35s ease; }
.benefit:hover::before { width: 100%; }
.benefit h4 { margin: 0 0 7px; font-size: clamp(1.25rem, 1.8vw, 1.5rem); font-weight: 400; letter-spacing: -.01em; }
.benefit p { margin: 0; font-size: .97rem; color: var(--ink-soft); }

/* kontakt */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 18px; align-items: stretch; }
.form-card { padding: clamp(22px, 3vw, 40px); border-radius: var(--r-lg); background: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 14px; }
.field label { display: block; margin-bottom: 5px; font-size: .9rem; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 11px 14px; border: 1px solid #d3d8e2; border-radius: 12px; background: #fff; font: inherit; color: var(--ink); transition: border-color .15s ease, box-shadow .15s ease; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--coral-strong); box-shadow: 0 0 0 3px var(--coral-soft); }
.field textarea { min-height: 124px; resize: vertical; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; color: var(--ink-soft); }
.consent input { width: 18px; height: 18px; margin-top: 2px; flex: none; accent-color: var(--coral-strong); }
.form-status { margin: 12px 0 0; font-size: .92rem; font-weight: 600; }
.form-status.ok { color: #16704a; }
.form-status.err { color: var(--coral-dark); }
.form-actions { margin-top: 20px; }
.dist-card { position: relative; overflow: hidden; display: flex; flex-direction: column; padding: clamp(22px, 3vw, 40px); border-radius: var(--r-lg); background: var(--navy); color: var(--on-navy); }
.dist-card::after { content: ""; position: absolute; right: -90px; bottom: -90px; width: 240px; height: 240px; border-radius: 50%; background: url(../img/membrana-kolo.webp) center/cover; }
.dist-card > * { position: relative; z-index: 1; }
.dist-card h3 { margin-bottom: 8px; color: #a9b6cf; font-size: .92rem; font-weight: 500; letter-spacing: .02em; }
.dist-card .company { margin: 0; font-family: var(--f-display); font-size: 1.6rem; font-weight: 600; line-height: 1.2; color: #fff; }
.dist-card__sub { margin: 6px 0 0; }
.dist-list { display: grid; gap: 16px; list-style: none; margin: 24px 0 0; padding: 0; }
.dist-list li { display: flex; gap: 12px; align-items: flex-start; }
.dist-list .ico { flex: none; color: var(--coral); margin-top: 2px; }
.dist-list a { color: #fff; }
.dist-list .lbl { display: block; font-size: .82rem; color: #a9b6cf; }
.dist-hours { max-width: 34ch; margin-top: auto; padding-top: 26px; font-size: .92rem; }

/* stopka */
.site-footer { padding-block: calc(var(--edge-h) / 2 + 48px) 28px; background: var(--navy-3); color: #a9b6cf; font-size: .94rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 34px; }
.site-footer h4 { margin-bottom: 12px; font-size: 1rem; color: #fff; }
.site-footer a { color: var(--on-navy); }
.site-footer a:hover { color: #fff; }
.footer-links { display: grid; gap: 7px; list-style: none; margin: 0; padding: 0; }
.footer-brand img { width: 128px; margin-bottom: 16px; }
.disclaimer { max-width: 62ch; margin: 0; font-size: .86rem; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 20px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .84rem; }

.callbar { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 1120px) {
  .nav-phone { display: none; }
  .mech-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .site-header nav { margin: 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .site-header.open .nav-links { position: absolute; top: var(--header-h); left: 0; right: 0; display: grid; gap: 2px; padding: 10px clamp(16px, 4vw, 40px) 16px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .site-header.open .nav-links a { padding-block: 13px; font-size: 1.02rem; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); }
  .hero__media { width: min(100%, 460px); }
  .trust__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile--media, .tile--lead { grid-column: span 12; }
  .tile--media img { min-height: 0; aspect-ratio: 16/9; }
  .proc, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .eviden-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eviden-card.win { grid-column: 1 / -1; grid-row: 1; }
  .benefits-layout { grid-template-columns: minmax(0, 1fr); }
  .benefits-layout .section-head { position: static; }
  .benefits-layout .section-head::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .tile--part { grid-column: span 12; }
  .prod, .prod--wide { grid-column: span 6; }
  .prod--wide { display: flex; }
  .prod--wide .prod__img { width: 100%; height: 200px; }
  .mech-list { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .tab-btns { display: flex; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; border-radius: 999px; }
  .tab-btns::-webkit-scrollbar { display: none; }
  .tab-btn { flex: none; white-space: nowrap; }
  .form-row { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .callbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px)); background: #fff; border-top: 1px solid var(--line); }
  .callbar .btn { min-height: 46px; padding-inline: 10px; }
  .site-footer { padding-bottom: 96px; }
}
@media (max-width: 560px) {
  .benefit-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 460px) {
  .hero__stats { gap: 10px; }
  .stat strong { font-size: 1.7rem; }
  .trust__inner { grid-template-columns: minmax(0, 1fr); }
  .eviden-grid, .benefit-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}