/* Murena Software — stessa grafica di murenafilm.net
   Layout: hero scuro a tutta pagina con flusso di dati animato, banda claim bianca,
   griglia a "poster" per i sistemi, schede tecniche a righe sottili, footer a tre colonne. */
:root {
  --black: #0a0a0a;
  --white: #f0eeeb;
  --cement: #3a3a3a;
  --anthracite: #222222;
  --dust: #7a7a7a;
  --oxide-red: #79716b;
  --oxide-hi: #a39a92;
  --f-display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --f-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --gutter: 64px;
  color-scheme: dark;
}

*, ::before, ::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--f-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 1px solid var(--oxide-hi); outline-offset: 4px; }
::selection { background: var(--oxide-red); color: var(--white); }
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--cement); }

.wrap {
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.skip { position: absolute; left: -9999px; top: 0; z-index: 300; background: var(--white); color: var(--black); padding: 10px 16px; font-family: var(--f-display); text-transform: uppercase; letter-spacing: .2em; }
.skip:focus { left: 16px; top: 16px; }

/* ---------- NAV ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 101; background: var(--black); }
nav.site-nav {
  position: fixed; top: env(safe-area-inset-top, 0px); left: 0; width: 100%; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 20px;
  padding-left: max(40px, env(safe-area-inset-left, 0px));
  padding-right: max(40px, env(safe-area-inset-right, 0px));
  background: transparent; border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s;
}
nav.site-nav.scrolled, nav.site-nav.solid { background: rgba(10, 10, 10, .96); border-bottom: 1px solid var(--cement); }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo .mark { width: 40px; height: 40px; }
.nav-logo .word { font-family: var(--f-display); font-weight: 900; font-size: 20px; letter-spacing: .28em; text-transform: uppercase; line-height: 1; }
.nav-logo .word small { display: block; font-weight: 700; font-size: 10px; letter-spacing: .42em; color: var(--dust); margin-top: 5px; }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--white); font-family: var(--f-display); font-weight: 700;
  font-size: 18px; letter-spacing: .2em; text-transform: uppercase; position: relative; transition: color .2s;
}
.nav-links a::after { content: ""; position: absolute; bottom: -3px; left: 0; width: 0; height: 1px; background: var(--oxide-red); transition: width .3s; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px 4px; }
.burger span { display: block; width: 28px; height: 1px; background: var(--white); transition: .3s; }
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mobile-menu {
  display: none; position: fixed; inset: 0; background: var(--black); z-index: 99;
  flex-direction: column; align-items: flex-start; justify-content: center; gap: 32px;
  padding-block: 80px;
  padding-left: max(40px, env(safe-area-inset-left, 0px));
  padding-right: max(40px, env(safe-area-inset-right, 0px));
}
.mobile-menu.active { display: flex; }
.mobile-menu a {
  text-decoration: none; color: var(--white); font-family: var(--f-display); font-weight: 900;
  font-size: clamp(40px, 10vw, 72px); letter-spacing: .05em; text-transform: uppercase; line-height: 1; transition: color .2s;
}
.mobile-menu a:hover { color: var(--oxide-hi); }

/* ---------- INTRO (come murenafilm) ---------- */
.logo-reveal {
  position: fixed; inset: 0; background: var(--black); display: flex; align-items: center; justify-content: center;
  z-index: 200; animation: revealExit .35s ease-in 1.4s forwards; pointer-events: none;
}
.lr-line { position: absolute; width: 0; height: 1px; background: var(--oxide-red); animation: lineGrow .45s ease-out .15s forwards; transform: translateY(46px); }
.lr-text {
  font-family: var(--f-display); font-weight: 900; font-size: clamp(28px, 4vw, 56px); letter-spacing: .35em;
  text-transform: uppercase; color: var(--white); clip-path: inset(0 100% 0 0);
  animation: textReveal .75s cubic-bezier(.16, 1, .3, 1) .4s forwards;
}
@keyframes revealExit { to { opacity: 0; visibility: hidden; } }
@keyframes lineGrow { to { width: min(240px, 40vw); } }
@keyframes textReveal { to { clip-path: inset(0 0 0 0); } }
@keyframes fadeUp { from { opacity: .35; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- HERO ---------- */
.hero { position: relative; z-index: 10; width: 100%; min-height: min(100vh, 900px); overflow: hidden; background: var(--black); display: flex; align-items: flex-end; }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}
.hero-vignette { position: absolute; inset: 0; z-index: 2; background: radial-gradient(100% 100%, transparent 40%, rgba(0, 0, 0, .75) 100%); pointer-events: none; }
.hero-inner { position: relative; z-index: 4; width: 100%; padding-block: 180px 96px; display: grid; gap: 28px; }
.eyebrow { font-family: var(--f-display); font-weight: 700; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.eyebrow::before { content: ""; width: 40px; height: 1px; background: var(--oxide-red); }
.hero h1 {
  font-family: var(--f-display); font-weight: 900; text-transform: uppercase;
  font-size: clamp(44px, 8.4vw, 132px); line-height: .92; letter-spacing: .02em; max-width: 14ch; text-wrap: balance;
}
.hero h1 em { font-style: normal; color: var(--oxide-hi); }
.hero .lead { max-width: 58ch; font-size: clamp(16px, 1.4vw, 19px); color: #cfccc8; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.hero-ticker {
  display: flex; gap: 32px; flex-wrap: wrap; border-top: 1px solid var(--cement); padding-top: 20px; margin-top: 24px;
  font-family: var(--f-mono); font-size: 12px; color: var(--dust); letter-spacing: .04em;
}
.hero-ticker b { color: var(--white); font-weight: 400; }

/* page hero (servizi / contatti) */
.page-hero { position: relative; padding-block: 190px 90px; border-bottom: 1px solid var(--cement); overflow: hidden; }
.page-hero h1 { font-family: var(--f-display); font-weight: 900; text-transform: uppercase; font-size: clamp(40px, 7vw, 104px); line-height: .94; letter-spacing: .02em; max-width: 16ch; text-wrap: balance; margin-block: 22px 28px; }
.page-hero .lead { max-width: 62ch; font-size: clamp(16px, 1.3vw, 19px); color: #cfccc8; }
.page-hero .ghost {
  position: absolute; right: -2vw; bottom: -4vw; font-family: var(--f-display); font-weight: 900; font-size: 28vw; line-height: .8;
  color: transparent; -webkit-text-stroke: 1px var(--anthracite); pointer-events: none; user-select: none; z-index: -1;
}
.crumbs { list-style: none; display: flex; gap: 10px; flex-wrap: wrap; font-family: var(--f-display); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); }
.crumbs li + li::before { content: "/"; margin-right: 10px; color: var(--cement); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--white); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 14px; text-decoration: none; cursor: pointer;
  font-family: var(--f-display); font-weight: 700; font-size: 15px; letter-spacing: .24em; text-transform: uppercase;
  padding: 18px 28px; border: 1px solid var(--white); background: var(--white); color: var(--black); transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: transparent; color: var(--white); }
.btn.ghost { background: transparent; color: var(--white); border-color: var(--cement); }
.btn.ghost:hover { border-color: var(--white); }
.btn .arr { width: 22px; height: 1px; background: currentColor; position: relative; }
.btn .arr::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }

/* ---------- CLAIM BAND (bianca, come murenafilm) ---------- */
.claim-band { position: relative; z-index: 10; background: var(--white); color: var(--black); padding-block: 140px; border-top: 3px solid var(--black); border-bottom: 3px solid var(--black); }
.claim-label { font-family: var(--f-display); font-size: 10px; font-weight: 700; letter-spacing: .3em; color: var(--cement); text-transform: uppercase; margin-bottom: 20px; }
.claim-band p.claim { font-family: var(--f-display); font-weight: 700; font-size: clamp(26px, 4.2vw, 48px); text-transform: uppercase; letter-spacing: .08em; line-height: 1.25; max-width: 980px; text-wrap: balance; }
.claim-band p.claim span { color: var(--oxide-red); }

/* ---------- SECTIONS ---------- */
.section { position: relative; z-index: 10; padding-block: 150px 160px; }
.section + .section { border-top: 1px solid var(--anthracite); }
.section-header { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 64px; border-bottom: 1px solid var(--cement); padding-bottom: 20px; }
.section-header h2 { font-family: var(--f-display); font-weight: 900; font-size: clamp(26px, 4vw, 48px); text-transform: uppercase; letter-spacing: .1em; line-height: 1.05; text-wrap: balance; }
.section-header span { font-family: var(--f-display); font-size: 11px; letter-spacing: .3em; color: var(--dust); text-transform: uppercase; }
.section-intro { max-width: 64ch; color: #cfccc8; margin: -32px 0 56px; font-size: 17px; }

/* ---------- POSTER GRID (sistemi) ---------- */
.poster-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.poster-card {
  position: relative; overflow: hidden; background: var(--anthracite); aspect-ratio: 4 / 5; max-width: 100%;
  text-decoration: none; display: flex; flex-direction: column; justify-content: space-between; padding: 22px 20px;
  transition: background .4s;
}
.poster-card:hover { background: #2a2a2a; }
.poster-card .art { position: absolute; inset: 0; color: var(--cement); transition: color .5s, transform .6s; }
.poster-card .art svg { width: 100%; height: 100%; }
.poster-card:hover .art { color: var(--dust); transform: scale(1.04); }
.poster-card .top { position: relative; font-family: var(--f-display); font-size: 10px; letter-spacing: .3em; color: var(--oxide-hi); text-transform: uppercase; }
.poster-meta { position: relative; padding-top: 40px; background: linear-gradient(transparent, rgba(34, 34, 34, .96) 40%); margin: 0 -20px -22px; padding: 48px 20px 22px; }
.poster-meta h3 { font-family: var(--f-display); font-weight: 700; font-size: clamp(17px, 1.5vw, 22px); letter-spacing: .1em; text-transform: uppercase; color: var(--white); line-height: 1.1; }
.poster-meta p { font-size: 13px; color: #b9b5b0; margin-top: 8px; line-height: 1.5; }
.poster-meta .more { display: inline-block; margin-top: 12px; font-family: var(--f-display); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); transition: color .3s; }
.poster-card:hover .more { color: var(--white); }

/* ---------- SPEC TABLE (schede tecniche) ---------- */
.spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 64px; }
.spec-row { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 24px; padding-block: 22px; border-bottom: 1px solid var(--anthracite); }
.spec-row dt { font-family: var(--f-display); font-weight: 700; font-size: 12px; letter-spacing: .26em; text-transform: uppercase; color: var(--dust); padding-top: 3px; }
.spec-row dd { min-width: 0; color: #dedbd7; }
.spec-row dd strong { font-weight: 400; color: var(--white); }

/* ---------- PROCESS (sequenza reale) ---------- */
.process { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--cement); }
.process li { padding: 28px 24px 32px 0; border-right: 1px solid var(--anthracite); display: grid; gap: 12px; align-content: start; }
.process li + li { padding-left: 24px; }
.process li:last-child { border-right: 0; }
.process .n { font-family: var(--f-mono); font-size: 12px; color: var(--oxide-hi); }
.process h3 { font-family: var(--f-display); font-weight: 700; font-size: 22px; letter-spacing: .1em; text-transform: uppercase; }
.process p { font-size: 14px; color: #b9b5b0; }
.process .t { font-family: var(--f-display); font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--dust); }

/* ---------- FEATURES ---------- */
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--anthracite); border: 1px solid var(--anthracite); }
.feature { background: var(--black); padding: 34px 30px 38px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.feature .k { font-family: var(--f-mono); font-size: 11px; color: var(--oxide-hi); letter-spacing: .06em; }
.feature h3 { font-family: var(--f-display); font-weight: 700; font-size: 21px; letter-spacing: .08em; text-transform: uppercase; line-height: 1.15; }
.feature p { font-size: 15px; color: #b9b5b0; }

/* split (testo + scheda) */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; align-items: start; }
.prose { display: grid; gap: 18px; max-width: 62ch; color: #d6d3cf; font-size: 17px; }
.prose h3 { font-family: var(--f-display); font-weight: 700; font-size: 24px; letter-spacing: .08em; text-transform: uppercase; color: var(--white); margin-top: 12px; }
.prose ul { list-style: none; display: grid; gap: 10px; }
.prose li { padding-left: 26px; position: relative; }
.prose li::before { content: ""; position: absolute; left: 0; top: .8em; width: 14px; height: 1px; background: var(--oxide-red); }

/* record card (dettaglio di dominio) */
.record { border: 1px solid var(--cement); background: #111; font-family: var(--f-mono); font-size: 13px; overflow-x: auto; }
.record header { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--cement); font-family: var(--f-display); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); }
.record header b { color: var(--oxide-hi); font-weight: 700; }
.record table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.record th, .record td { text-align: left; padding: 11px 18px; border-bottom: 1px solid var(--anthracite); white-space: nowrap; font-weight: 400; }
.record th { color: var(--dust); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.record td.num { text-align: right; }
.record .ok { color: #9fb39a; }
.record .warn { color: #c9a77a; }
.record footer { padding: 12px 18px; color: var(--dust); font-size: 12px; }

/* ---------- FAQ ---------- */
.faq { display: grid; border-top: 1px solid var(--cement); }
.faq details { border-bottom: 1px solid var(--anthracite); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; align-items: baseline;
  padding-block: 26px; font-family: var(--f-display); font-weight: 700; font-size: clamp(18px, 1.8vw, 23px); letter-spacing: .06em; text-transform: uppercase;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-body); font-weight: 300; font-size: 26px; color: var(--dust); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--white); }
.faq .a { padding-bottom: 28px; max-width: 72ch; color: #cfccc8; }

/* ---------- CTA ---------- */
.cta-band { background: var(--white); color: var(--black); padding-block: 120px; border-top: 3px solid var(--black); }
.cta-band .inner { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 64px; align-items: end; }
.cta-band h2 { font-family: var(--f-display); font-weight: 900; font-size: clamp(32px, 5vw, 68px); text-transform: uppercase; line-height: .98; letter-spacing: .03em; text-wrap: balance; }
.cta-band p { color: #3a3a3a; font-size: 17px; max-width: 46ch; }
.cta-band .btn { background: var(--black); border-color: var(--black); color: var(--white); }
.cta-band .btn:hover { background: transparent; color: var(--black); }
.cta-band .side { display: grid; gap: 24px; justify-items: start; }

/* ---------- FORM ---------- */
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 32px; }
.field { display: grid; gap: 10px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label, .field legend { font-family: var(--f-display); font-weight: 700; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); }
.field input, .field select, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--cement); color: var(--white);
  font: 300 17px/1.5 var(--f-body); padding: 10px 0 12px; border-radius: 0; transition: border-color .2s;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--dust) 50%), linear-gradient(135deg, var(--dust) 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 6px) 55%; background-size: 6px 6px; background-repeat: no-repeat; }
.field select option { background: var(--black); }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--white); }
.checks { display: flex; flex-wrap: wrap; gap: 10px; border: 0; }
.checks legend { margin-bottom: 12px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; }
.chip span { display: inline-block; padding: 9px 16px; border: 1px solid var(--cement); font-family: var(--f-display); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; cursor: pointer; transition: .2s; }
.chip input:checked + span { background: var(--white); color: var(--black); border-color: var(--white); }
.chip input:focus-visible + span { outline: 1px solid var(--oxide-hi); outline-offset: 3px; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: #b9b5b0; }
.consent input { margin-top: 5px; accent-color: var(--oxide-red); }
.form-status { grid-column: 1 / -1; font-family: var(--f-display); letter-spacing: .14em; text-transform: uppercase; font-size: 14px; min-height: 1.4em; }
.form-status.err { color: #d39a8c; }
.form-status.ok { color: #9fb39a; }
.hp { position: absolute; left: -9999px; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 96px; align-items: start; }
.contact-aside { display: grid; gap: 40px; }
.contact-aside h2 { font-family: var(--f-display); font-size: 11px; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); margin-bottom: 14px; }
.contact-aside p, .contact-aside a { font-size: 17px; line-height: 1.9; text-decoration: none; display: block; }
.contact-aside a:hover { color: var(--oxide-hi); }

/* ---------- FOOTER (come murenafilm) ---------- */
footer.site-footer {
  position: relative; z-index: 10; border-top: 1px solid var(--cement); padding-block: 120px 72px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 64px;
}
.footer-col h4 { font-family: var(--f-display); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--dust); margin-bottom: 24px; font-weight: 700; }
.footer-col p, .footer-col a { font-family: var(--f-body); font-weight: 300; font-size: 14px; line-height: 2.1; color: var(--white); text-decoration: none; display: block; }
.footer-col a:hover { color: var(--oxide-hi); }
.footer-bottom { grid-column: 1 / -1; border-top: 1px solid var(--cement); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom p, .footer-bottom a { font-family: var(--f-display); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--dust); text-decoration: none; }
.footer-bottom a:hover { color: var(--oxide-hi); }
.footer-bottom nav { display: flex; gap: 24px; flex-wrap: wrap; }

/* ---------- REVEAL (contenuto sempre visibile a riposo) ---------- */
.js .reveal.visible { animation: fadeUp .6s ease forwards; }
.js .reveal:nth-child(2).visible { animation-delay: .1s; }
.js .reveal:nth-child(3).visible { animation-delay: .2s; }
.js .reveal:nth-child(4).visible { animation-delay: .3s; }
.js .reveal:nth-child(5).visible { animation-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .logo-reveal { display: none; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1200px) {
  .poster-grid { grid-template-columns: repeat(2, 1fr); }
  .poster-card { aspect-ratio: 16 / 12; }
  .process { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .process li:nth-child(3) { border-right: 0; }
  .process li:nth-child(4) { padding-left: 0; }
  .process li:nth-child(n+4) { border-top: 1px solid var(--anthracite); }
  footer.site-footer { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  :root { --gutter: 32px; }
  nav.site-nav { padding-block: 16px; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
  .nav-links { display: none; }
  .burger { display: flex; }
  .claim-band { padding-block: 64px; }
  .section { padding-block: 80px 96px; }
  .poster-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .spec, .split, .contact-grid, .cta-band .inner { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  footer.site-footer { padding-block: 56px 40px; gap: 36px; }
  .hero-inner { padding-block: 140px 64px; }
  .page-hero { padding-block: 140px 64px; }
  .cta-band { padding-block: 72px; }
}
@media (max-width: 620px) {
  :root { --gutter: 20px; }
  .poster-grid { grid-template-columns: 1fr; }
  .poster-card { aspect-ratio: 16 / 11; }
  .process { grid-template-columns: minmax(0, 1fr); }
  .process li, .process li + li { padding: 22px 0; border-right: 0; border-top: 1px solid var(--anthracite); }
  .features, .form { grid-template-columns: minmax(0, 1fr); }
  .spec-row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  footer.site-footer { grid-template-columns: 1fr; }
  .hero-ticker { gap: 14px 24px; }
}