:root {
  --bg: #000;
  --group: #0d0d0d;
  --row: #0d0d0d;
  --ink: #fff;
  --muted: rgba(255, 255, 255, 0.72);
  --hair: rgba(255, 102, 0, 0.45);
  --orange: #ff6600;
  --orange-ink: #fff;
  --ok: #30d158;
  --danger: #ff453a;
  --font: "Segoe UI", Tahoma, sans-serif;
  --display: "Arial Narrow", "Franklin Gothic Medium", "Segoe UI", sans-serif;
  --pad: clamp(20px, 5vw, 48px);
  --r: 0;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}
.skip:focus {
  left: 8px;
  background: var(--orange);
  color: var(--orange-ink);
  padding: 8px 16px;
  border-radius: 8px;
  z-index: 80;
}

.wrap,
.wrap.narrow {
  width: min(1120px, calc(100% - 48px));
  max-width: 1120px;
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}
.quiet {
  color: var(--muted);
  font-size: 15px;
  margin: 8px 0 0;
  font-weight: 400;
}

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  border-bottom: 1px solid #eee;
}
.site-head .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 88px;
  width: min(1120px, calc(100% - 48px));
  max-width: 1120px;
  margin-inline: auto;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #555;
}
.logo-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 78px;
  height: 78px;
  border: 2px solid var(--orange);
  text-align: center;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b6b6b;
  padding: 6px 4px;
}
.head-phone {
  margin-left: auto;
  margin-right: 8px;
  text-decoration: none;
  color: #111;
  font-family: var(--display);
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 400;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.nav {
  display: flex;
  gap: 2px;
  align-items: center;
}
.nav a {
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 0;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #333;
}
.nav a:hover, .nav a:focus-visible { color: var(--orange); }
.nav a.call {
  color: #fff;
  background: var(--orange);
  font-weight: 500;
}

.ico-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.so-ico {
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 168px;
  aspect-ratio: 1;
  margin: 0 auto 12px;
  border: 3px solid var(--orange);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
}
.so-ico svg {
  width: 68%;
  height: 68%;
  display: block;
}
.so-ico-lg {
  max-width: 180px;
  margin: 28px auto;
}

.hero {
  position: relative;
  min-height: min(72vh, 640px);
  display: grid;
  align-items: end;
  background: #000;
  overflow: hidden;
}
.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.22) 40%, rgba(0,0,0,0.88) 100%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  padding: 48px 0 56px;
  max-width: none;
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(44px, 8vw, 84px);
  line-height: 0.95;
  margin: 8px 0 12px;
  letter-spacing: 0.02em;
  font-weight: 500;
  text-transform: uppercase;
}
.hero p {
  font-size: 18px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.86);
  max-width: 36ch;
  margin: 0 0 28px;
  font-weight: 400;
}

.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 0;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-family: var(--display);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.btn-primary { background: var(--orange); color: #fff; border-color: var(--orange); }
.btn-quiet, .btn-ghost {
  background: transparent;
  color: #fff;
  border-color: var(--orange);
}
.btn:hover, .btn:focus-visible { filter: brightness(1.08); }

.block { padding: 88px 0; }
#quiz { scroll-margin-top: 64px; position: relative; z-index: 6; }
#builder { scroll-margin-top: 64px; }
#screens { scroll-margin-top: 64px; }

h2 {
  font-family: var(--display);
  font-size: clamp(32px, 5.5vw, 56px);
  line-height: 1;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
  font-weight: 500;
  text-transform: uppercase;
}
.lead {
  color: var(--muted);
  max-width: 42ch;
  margin: 0 0 36px;
  font-size: 21px;
  font-weight: 400;
}

.ios-group {
  background: var(--group);
  border-radius: var(--r);
  overflow: hidden;
}

.need-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 16px;
  align-items: start;
}
.need {
  position: relative;
  min-height: 0;
  border-radius: 0;
  overflow: visible;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  isolation: isolate;
  border: 0;
  padding: 0 4px;
}
.need b {
  display: block;
  font-family: var(--display);
  font-size: clamp(13px, 2.2vw, 18px);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0 4px;
  position: relative;
  z-index: 1;
}
.need > span:not(.so-ico) {
  display: block;
  color: rgba(235, 235, 245, 0.72);
  padding: 6px 4px 0;
  font-size: 14px;
  line-height: 1.35;
  position: relative;
  z-index: 1;
}
.need .so-ico {
  flex: 0 0 auto;
  width: 100%;
  max-width: 168px;
  aspect-ratio: 1;
  height: auto;
}
.need:hover .so-ico, .need:focus-visible .so-ico { background: rgba(255, 102, 0, 0.12); }

.mesh-legend {
  display: flex;
  flex-wrap: nowrap;
  gap: 18px;
  margin: 0 0 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.mesh-legend::-webkit-scrollbar { display: none; }
.mesh-legend a {
  text-decoration: none;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.mesh-legend a:hover, .mesh-legend a:focus-visible { color: var(--ink); }
.mesh-legend a:first-child { color: var(--orange); border-bottom-color: var(--orange); }

.catalog { display: grid; gap: 20px; }
.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: stretch;
}
.catalog .screen-row {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: stretch;
  padding: 0;
  background: #000;
  border: 3px solid var(--orange);
  border-radius: 0;
  overflow: hidden;
  min-width: 0;
  min-height: 0;
  height: 100%;
}
.catalog .screen-row .so-ico {
  width: 120px;
  height: 120px;
  max-width: 120px;
  margin: 22px auto 0;
  flex: 0 0 auto;
}
.screen-copy { padding: 18px 18px 22px; flex: 1 1 auto; }
.screen-copy h3 {
  margin: 0 0 10px;
  font-family: var(--display);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.screen-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}
.tag {
  display: block;
  font-family: var(--display);
  font-size: 12px;
  font-weight: 500;
  color: var(--orange);
  margin-bottom: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.bullets {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.bullets li {
  padding: 3px 0 3px 14px;
  position: relative;
  color: var(--muted);
  font-size: 14px;
}
.bullets li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--muted);
  position: absolute;
  left: 0;
  top: 11px;
}

.quiz {
  position: relative;
  z-index: 6;
  background: #0d0d0d;
  border: 3px solid var(--orange);
  padding: clamp(24px, 4vw, 48px);
  border-radius: 0;
  max-width: none;
}
#quiz-q {
  margin: 0 0 16px;
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.04em;
  font-weight: 500;
  text-transform: uppercase;
}
#quiz-body { min-height: 96px; }
.quiz-progress {
  height: 6px;
  background: rgba(118, 118, 128, 0.24);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 20px;
}
.quiz-progress > span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--orange);
  transition: width .25s ease;
}
.q-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.choice {
  text-align: left;
  background: #111;
  border: 2px solid var(--orange);
  border-radius: 0;
  padding: 20px 18px;
  min-height: 88px;
  cursor: pointer;
  touch-action: manipulation;
  position: relative;
  box-shadow: none;
}
.choice:first-child { box-shadow: none; }
.choice:hover, .choice:focus-visible, .choice.is-on {
  border-color: var(--orange);
  background: rgba(255, 102, 0, 0.16);
}
.choice b { display: block; font-family: var(--display); font-size: 18px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }
.choice small { color: var(--muted); font-size: 15px; }
.quiz-result { display: none; }
.quiz-result.is-on, .quiz-result:not([hidden]) { display: block; }
.quiz-result[hidden] { display: none !important; }
.result-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  align-items: center;
  background: #000;
  border: 2px solid var(--orange);
  border-radius: 0;
  padding: 16px;
  margin: 16px 0 20px;
}
.result-card .so-ico {
  width: 112px;
  max-width: 112px;
  margin: 0;
}
.result-card h3 { margin: 0 0 4px; font-size: 17px; }
.result-card p { margin: 0; color: var(--muted); font-size: 15px; }

.builder-shell {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
}
.photo-calc {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 0;
  border: 3px solid var(--orange);
  background: #111;
  min-height: 400px;
}
.photo-calc > img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.hotspots {
  position: absolute;
  inset: 0;
  z-index: 2;
}
.hotspot-slot {
  position: absolute;
}
.hotspot {
  position: relative;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 8px 40px 8px 8px;
  text-align: left;
  min-height: 44px;
  touch-action: manipulation;
}
.hotspot span,
.hotspot small {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 2px solid var(--orange);
  border-radius: 0;
  padding: 6px 12px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-shadow: none;
  line-height: 1.2;
}
.hotspot small {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  background: rgba(28, 28, 30, 0.5);
}
.hotspot:hover span, .hotspot:focus-visible span,
.hotspot.is-open span {
  background: var(--orange);
  color: #fff;
}
.hotspot.is-filled {
  background: rgba(255, 102, 0, 0.18);
  box-shadow: inset 0 0 0 3px var(--orange);
  border-radius: 0;
}
.hotspot.is-filled span,
.hotspot.is-filled small {
  background: var(--orange);
  color: #fff;
}
.hotspot-roof { top: 8%; left: 36%; width: 28%; height: 22%; }
.hotspot-left { top: 40%; left: 6%; width: 22%; height: 36%; }
.hotspot-front { top: 42%; left: 32%; width: 34%; height: 32%; }
.hotspot-right { top: 34%; left: 70%; width: 24%; height: 40%; }
.hotspot-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  z-index: 4;
  margin: 0;
  border: 2px solid #fff;
  background: #000;
  color: #fff;
  border-radius: 0;
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  cursor: pointer;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
  text-transform: none;
  touch-action: manipulation;
}
.hotspot-remove:hover,
.hotspot-remove:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
}
.hotspot-slot:not(.is-filled) .hotspot-remove,
.hotspot-remove[hidden] {
  display: none;
}

.photo-calc .hint {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 3;
  margin: 0;
  text-align: center;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.78);
  border: 2px solid var(--orange);
  border-radius: 0;
  padding: 8px 14px;
  white-space: nowrap;
}
.photo-calc:has(#zone-sheet:not([hidden])) .hint { display: none; }

.zone-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5;
  background: rgba(13, 13, 13, 0.98);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-top: 3px solid var(--orange);
  padding: 14px 16px 20px;
  max-height: 78%;
  overflow: auto;
  border-radius: 0;
}
.zone-sheet-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}
.zone-sheet-bar h3 { margin: 0; font-size: 20px; font-weight: 700; }
.sheet-x {
  background: var(--orange);
  color: #fff;
  border: 0;
  border-radius: 0;
  min-height: 32px;
  padding: 0 12px;
  cursor: pointer;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.zone-blurb, .sheet-label {
  color: var(--muted);
  margin: 10px 0 8px;
  font-size: 13px;
}
.sheet-label { font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.line-total {
  margin: 14px 0;
  font-size: 15px;
  color: var(--muted);
}
.line-total strong { color: var(--ink); font-size: 28px; font-weight: 700; letter-spacing: -0.03em; }
.size.is-off, .size:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.qty {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #111;
  border: 2px solid var(--orange);
  border-radius: 0;
  padding: 4px;
  min-height: 44px;
}
.qty button {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 0;
  background: var(--orange);
  color: #fff;
  font-size: 22px;
  font-weight: 500;
  cursor: pointer;
  line-height: 1;
}
.qty span { min-width: 28px; text-align: center; font-size: 20px; font-weight: 600; }
.qty-mini { min-height: 40px; padding: 2px; }
.qty-mini button { width: 32px; height: 32px; font-size: 18px; }
.roof-qty { display: grid; gap: 8px; width: 100%; }
.roof-qty-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  box-shadow: 0 0.5px 0 var(--hair) inset;
}

.receipt {
  background: #0d0d0d;
  border: 3px solid var(--orange);
  border-radius: 0;
  padding: 24px;
}
.receipt h3 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-size: 26px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 0;
  box-shadow: 0 0.5px 0 var(--hair) inset;
  font-size: 16px;
}
.price-row:first-child { box-shadow: none; }
.price-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.line-remove {
  border: 2px solid var(--orange);
  background: transparent;
  color: var(--ink);
  border-radius: 0;
  min-height: 32px;
  padding: 0 10px;
  cursor: pointer;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  touch-action: manipulation;
}
.line-remove:hover,
.line-remove:focus-visible {
  background: var(--orange);
  color: #fff;
}
.price-row .mesh-chip {
  display: inline-block;
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--orange);
  border-radius: 0;
  padding: 3px 8px;
  margin-right: 8px;
  vertical-align: 1px;
}
.price-row .price-copy {
  min-width: 0;
}
.sizes { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 12px; }
.size {
  border: 2px solid var(--orange);
  background: #111;
  border-radius: 0;
  padding: 8px 12px;
  cursor: pointer;
  min-height: 36px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.size.is-on { background: var(--orange); color: #fff; }
.total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 16px 0 4px;
  font-size: 15px;
  color: var(--muted);
}
.total strong {
  font-size: 34px;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-weight: 700;
}

.form { display: grid; gap: 8px; margin-top: 20px; }
.form label { font-size: 13px; color: var(--muted); font-weight: 500; }
.form input, .form textarea {
  width: 100%;
  background: #111;
  border: 2px solid #333;
  border-radius: 0;
  padding: 12px 14px;
  min-height: 44px;
}
.form textarea { min-height: 88px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-msg { min-height: 24px; font-size: 15px; color: var(--ok); }

.faq .ios-group {
  background: #0d0d0d;
  border: 3px solid var(--orange);
  border-radius: 0;
}
.faq .ios-group details {
  padding: 0 16px;
  margin: 0;
}
.faq .ios-group details + details { box-shadow: 0 -0.5px 0 var(--hair); }
.faq summary {
  cursor: pointer;
  font-family: var(--display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 22px 14px 0;
  list-style: none;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid rgba(235, 235, 245, 0.3);
  border-top: 2px solid rgba(235, 235, 245, 0.3);
  transform: rotate(45deg);
  position: absolute;
  right: 4px;
  top: 22px;
}
.faq details[open] summary::after { transform: rotate(135deg); top: 18px; }
.faq p { color: var(--muted); margin: 0 0 14px; font-size: 15px; }

.cta-end {
  text-align: center;
  padding: 72px 20px 48px;
}
.cta-end a.phone {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(28px, 5vw, 44px);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--orange);
}
.foot {
  padding: 24px 0 108px;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.dock {
  display: none;
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 50;
  background: #fff;
  border: 2px solid var(--orange);
  border-radius: 0;
  padding: 6px;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
}
.dock a {
  text-align: center;
  text-decoration: none;
  padding: 10px 8px;
  border-radius: 0;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111;
}
.dock a.hot {
  background: var(--orange);
  color: #fff;
}

@media (min-width: 561px) and (max-width: 1199px) {
  #screens .catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
    row-gap: 20px;
  }
  #screens .catalog > .eyebrow,
  #screens .catalog > h2,
  #screens .catalog > .mesh-legend {
    grid-column: 1 / -1;
  }
  #screens .catalog-grid {
    display: contents;
  }
}

@media (min-width: 981px) {
  .need-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 36px 24px;
  }
  .need .so-ico { max-width: 168px; }
  .q-grid {
    grid-template-columns: 1fr 1fr;
  }
  .lead { max-width: 46ch; }
}

@media (min-width: 1200px) {
  #screens .catalog {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 20px;
    row-gap: 20px;
  }
  #screens .catalog > .eyebrow,
  #screens .catalog > h2,
  #screens .catalog > .mesh-legend {
    grid-column: 1 / -1;
  }
  #screens .catalog-grid {
    display: contents;
  }
}

@media (max-width: 980px) {
  .wrap, .wrap.narrow, .site-head .bar {
    width: calc(100% - 32px);
    max-width: none;
  }
  .q-grid {
    grid-template-columns: 1fr;
  }
  .builder-shell, .result-card {
    grid-template-columns: 1fr;
  }
  .result-card .so-ico { margin: 0 auto; }
  .nav a:not(.call) { display: none; }
  .head-phone { font-size: 16px; margin-right: 4px; }
  .dock { display: grid; }
  .hero { min-height: min(62vh, 520px); }
  .hero-copy { padding-bottom: 88px; }
  .photo-calc > img { min-height: 360px; }
  .hotspots { bottom: 76px; }
  .photo-calc .hint { bottom: 88px; }
  .zone-sheet { padding-bottom: 88px; }
  #builder { padding-bottom: 88px; }
  .block { padding: 64px 0; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .need { min-height: 0; }
  .need b { font-size: 13px; }
  .need > span:not(.so-ico) { font-size: 12px; }
  .need .so-ico { max-width: none; }
  .logo-box { width: 62px; height: 62px; font-size: 9px; }
  .head-phone { font-size: 13px; }
  .site-head .bar { min-height: 72px; }
  .hero-copy { padding-bottom: 88px; }
  .hotspot-left { left: 2%; width: 26%; }
  .hotspot-right { left: 70%; width: 28%; }
  .hotspot-remove {
    top: 4px;
    right: 4px;
    left: auto;
    bottom: auto;
    width: 36px;
    height: 36px;
    min-height: 36px;
    font-size: 24px;
  }
  .receipt .price-copy {
    flex: 1 1 100%;
  }
  .receipt .price-actions {
    margin-left: auto;
  }
  .zone-sheet { max-height: 82%; }
}

#quiz, .faq, .cta-end {
  content-visibility: auto;
  contain-intrinsic-size: 1px 900px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}