/* Комфорт сервис — bento-сетка, тёплый нейтральный фон, терракота */

:root {
  --paper: #F2EDE4;
  --card: #FCF9F3;
  --card-2: #F7F1E6;
  --ink: #191410;
  --ink-2: #57504A;
  --line: #DCD2C3;
  --line-2: #C9BCA8;
  --clay: #B4471F;
  --clay-deep: #93371A;
  --clay-wash: #F1DACA;
  --ochre: #E8B76E;
  --cream: #FFF9EF;
  --radius: 14px;
  --radius-sm: 12px;
  --gap: 12px;
  --max: 1240px;
  --gut: 32px;
  --font-sans: "Golos Text", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --font-display: "Unbounded", "Golos Text", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
[hidden] { display: none !important; }

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
  border-radius: 3px;
}
.card--ink :focus-visible,
.card--clay :focus-visible { outline-color: var(--ochre); }

::selection { background: var(--clay); color: var(--cream); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 8px;
  font-size: 13px;
}
.skip:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gut);
}

.mono {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-2);
  line-height: 1.4;
}
.card--ink .mono { color: #C7B6A2; }
.card--clay .mono { color: var(--cream); }
.card--ochre .mono { color: #4A3823; }

.kicker { display: flex; align-items: center; gap: 10px; }
.kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--clay);
  flex: none;
}

/* ---------- кнопки ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  border-radius: 9px;
  background: var(--ink);
  color: var(--cream);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.btn:hover { background: var(--clay); border-color: var(--clay); }
.btn--clay { background: var(--clay); border-color: var(--clay); color: var(--cream); }
.btn--clay:hover { background: var(--clay-deep); border-color: var(--clay-deep); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.btn--cream { background: var(--cream); border-color: var(--cream); color: var(--clay-deep); }
.btn--cream:hover { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.btn--sm { padding: 9px 14px; font-size: 12.5px; }
.btn--wide { width: 100%; }

.linkish {
  border: 0;
  background: none;
  padding: 4px 0;
  font-size: 13px;
  color: var(--ink-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.linkish:hover { color: var(--clay); }

.tlink {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}
.tlink:hover { color: var(--clay); }
.card--clay .tlink:hover { color: var(--ink); }

/* ---------- шапка ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(242, 237, 228, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.header__bar {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 66px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  white-space: nowrap;
}
.brand small {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
}
.nav a {
  font-size: 13.5px;
  color: var(--ink-2);
  transition: color 0.15s ease;
}
.nav a:hover { color: var(--clay); }

.header__actions { display: flex; align-items: center; gap: 14px; }
.header__phone {
  font-family: var(--font-mono);
  font-size: 12.5px;
  white-space: nowrap;
  transition: color 0.15s ease;
}
.header__phone:hover { color: var(--clay); }

.burger {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  background: transparent;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.2s ease;
}
.nav-open .burger span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav-open .burger span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

/* ---------- карточки и сетка ---------- */

.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.card {
  position: relative;
  min-width: 0;
  padding: clamp(18px, 2vw, 26px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
@media (hover: hover) {
  .card:hover { border-color: var(--line-2); }
  .card--lift:hover { transform: translateY(-2px); }
}

.card--ink { background: #1E1813; border-color: #1E1813; color: var(--cream); }
.card--clay { background: var(--clay); border-color: var(--clay); color: var(--cream); }
.card--ochre { background: var(--ochre); border-color: var(--ochre); color: var(--ink); }

.section { padding: clamp(40px, 5vw, 64px) 0 0; }

.section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
  align-items: end;
  gap: 12px 32px;
  margin-bottom: 18px;
}
.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-top: 8px;
}
.section__note {
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.45;
  padding-bottom: 3px;
}

/* ---------- hero ---------- */

.hero { padding: clamp(16px, 2.5vw, 24px) 0 0; }

.hero__main {
  grid-column: span 8;
  gap: 20px;
  padding: clamp(20px, 2.4vw, 32px);
}

.hero__intro h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.7vw, 3.15rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin: 10px 0 12px;
  text-wrap: balance;
}
.hero__intro h1 .accent { color: var(--clay); display: block; }
.hero__lead {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 48ch;
}

/* калькулятор */

.calc {
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: clamp(14px, 1.8vw, 18px);
}
.calc__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.calc__hint { font-size: 11px; color: var(--ink-2); text-align: right; }

.calc__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 7px;
  padding: 0;
}

.types { border: 0; margin: 0 0 14px; padding: 0; min-width: 0; }
.types legend { padding: 0; }
.types__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.type { position: relative; display: block; cursor: pointer; min-width: 0; }
.type input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
}
.type__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  height: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--card);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.type:hover .type__body { border-color: var(--line-2); }
.type input:checked + .type__body {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
}
.type input:checked + .type__body .type__rate { color: #D9C9B4; }
.type input:focus-visible + .type__body {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}
.type__name { font-size: 12.5px; font-weight: 500; line-height: 1.25; }
.type__rate {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.01em;
  color: var(--ink-2);
  line-height: 1.3;
}

.calc__area {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 108px;
  gap: 12px;
  align-items: center;
}
.calc__area input[type="range"] {
  width: 100%;
  margin: 0;
  accent-color: var(--clay);
  height: 22px;
  cursor: pointer;
}
.area-input {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border: 1px solid var(--line-2);
  border-radius: 9px;
  background: var(--card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.area-input:focus-within {
  border-color: var(--clay);
  box-shadow: 0 0 0 3px var(--clay-wash);
}
.area-input input {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.3;
}
.area-input input:focus { outline: none; }
.area-input span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-2);
}

.calc__result {
  margin-top: 14px;
  padding: 13px 15px;
  background: var(--clay);
  color: var(--cream);
  border-radius: 10px;
}
.calc__result .mono { color: var(--cream); }
.calc__total {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.3vw, 1.8rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 2px 0 3px;
}
.calc__exact {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--cream);
  line-height: 1.4;
}
.calc__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 3px 16px;
  margin-top: 9px;
  padding-top: 9px;
  border-top: 1px solid rgba(255, 249, 239, 0.28);
  font-size: 11.5px;
  color: var(--cream);
}
.calc__meta span:first-child {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cream);
}

.hero__cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 13px;
}
.calc__note { font-size: 11px; color: var(--ink-2); line-height: 1.4; }

.hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.hero__facts p {
  display: flex;
  gap: 7px;
  align-items: baseline;
  font-size: 12px;
  color: var(--ink-2);
  line-height: 1.35;
}
.hero__facts .mono { color: var(--clay); font-size: 9.5px; flex: none; }

.hero__side {
  grid-column: span 4;
  display: grid;
  grid-template-rows: 1.25fr 1fr 0.8fr;
  gap: var(--gap);
  min-width: 0;
}

.rating__num {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 4.4vw, 3.9rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 10px 0 6px;
}
.rating__num span {
  font-family: var(--font-mono);
  font-size: 0.3em;
  font-weight: 400;
  letter-spacing: 0;
  vertical-align: 0.7em;
  margin-left: 3px;
}
.rating__cap { font-size: 13px; line-height: 1.4; margin-bottom: 10px; }
.rating__chips { margin-bottom: 14px; }
.card--ochre .chip { border-color: rgba(25, 20, 16, 0.35); }
.rating .tlink { margin-top: auto; text-decoration-color: rgba(25, 20, 16, 0.4); }

.callcard__phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 8px 0 8px;
  color: var(--cream);
}
.callcard__phone:hover { color: var(--ochre); }
.callcard__text { font-size: 12px; line-height: 1.45; color: #CBBBA6; margin-top: auto; }

.minicard__big {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 6px 0 5px;
}
.minicard p:last-child { font-size: 12px; color: var(--ink-2); line-height: 1.4; margin-top: auto; }

/* ---------- услуги ---------- */

.services { grid-auto-rows: minmax(0, auto); }

.service-main {
  grid-column: span 6;
  grid-row: span 2;
  padding: clamp(20px, 2.2vw, 28px);
}
.service-main h3 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.8vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 8px 0 10px;
}
.service-main > p:not(.mono, .service__price) {
  font-size: 14px;
  line-height: 1.5;
  color: var(--cream);
  max-width: 40ch;
}
.service-main .chips { margin-top: 14px; }

.service__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 14px;
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.35;
}
.service__list li { position: relative; padding-left: 12px; }
.service__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 5px;
  height: 1px;
  background: var(--cream);
}

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 4px 9px;
  border: 1px solid rgba(255, 249, 239, 0.45);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.service__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 20px;
}
.service__price {
  font-size: 11px;
  line-height: 1.4;
  color: var(--ink-2);
}
.service__price b {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 2px;
}
.service-main .service__price { color: var(--cream); }
.service-main .service__price b { color: var(--cream); font-size: 15px; }

.service-sm { grid-column: span 3; gap: 4px; }
.service-sm h3 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 2px 0 5px;
}
.service-sm p:not(.mono, .service__price) {
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.45;
}
.service-sm .service__price { margin-top: auto; padding-top: 14px; }
.service-sm .service__price b { font-size: 12.5px; }
.service__idx {
  position: absolute;
  top: 14px;
  right: 15px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--line-2);
}

/* ---------- объекты ---------- */

.portfolio__card { padding: clamp(14px, 1.8vw, 22px); }
.tablewrap { overflow-x: auto; }

.ptable {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.ptable th {
  padding: 0 12px 9px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line-2);
  white-space: nowrap;
}
.ptable td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.35;
}
.ptable tbody tr:last-child td { border-bottom: 0; }
.ptable td:first-child { font-weight: 500; }
.ptable .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.ptable tbody tr { transition: background 0.15s ease; }
.ptable tbody tr:hover { background: var(--card-2); }

.table__note {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 11.5px;
  color: var(--ink-2);
  line-height: 1.45;
}

/* ---------- этапы ---------- */

.process { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.step { gap: 4px; padding: 18px 16px; }
.step__idx {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--clay);
  letter-spacing: 0.06em;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 4px 0 6px;
}
.step p { font-size: 12px; color: var(--ink-2); line-height: 1.45; }
.step__time {
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.03em;
  color: var(--ink-2);
  border-top: 1px solid var(--line);
  align-self: stretch;
}

/* ---------- гарантия ---------- */

.warranty__grid { align-items: stretch; }
.warranty__main { grid-column: span 7; padding: clamp(22px, 2.4vw, 32px); }
.warranty__main h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 8px 0 10px;
}
.warranty__main > p:not(.mono) {
  font-size: 14px;
  line-height: 1.55;
  color: #D7C7B2;
  max-width: 52ch;
}
.ticks { display: flex; flex-direction: column; gap: 7px; margin-top: 16px; }
.ticks li {
  position: relative;
  padding-left: 17px;
  font-size: 13px;
  line-height: 1.4;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--clay);
}
.ticks--dark li::before { background: var(--ochre); }

.warranty__side { grid-column: span 5; justify-content: flex-start; }
.warranty__side h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.025em;
  margin: 8px 0 8px;
}
.warranty__side p { font-size: 13px; line-height: 1.5; }
.warranty__big {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}
.warranty__big span {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.35;
  max-width: 22ch;
}

/* ---------- отзывы ---------- */

.reviews__score { grid-column: span 5; }
.reviews__num {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 6vw, 5.4rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.9;
  margin: 12px 0 4px;
}
.reviews__cap { font-size: 15px; margin-bottom: 14px; }
.reviews__score .tlink { margin-top: auto; }

.reviews__facts { grid-column: span 7; padding: 0; }
.factrow {
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 16px;
  padding: 13px clamp(16px, 2vw, 24px);
  border-bottom: 1px solid var(--line);
}
.factrow:last-child { border-bottom: 0; }
.factrow p { font-size: 13px; line-height: 1.4; }
.factrow .mono { padding-top: 2px; }

/* ---------- заявка ---------- */

.request__form { grid-column: span 7; }
.request__aside { grid-column: span 5; padding: clamp(22px, 2.4vw, 30px); }

.field { margin-bottom: 4px; }
.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  margin-bottom: 5px;
}
.field input,
.field select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line-2);
  border-radius: 9px;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.35;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input::placeholder { color: #71675C; }
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--clay);
  box-shadow: 0 0 0 3px var(--clay-wash);
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"] { border-color: #A3261B; }
.field input[aria-invalid="true"]:focus,
.field select[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px #F3D3CE; }
.err {
  display: block;
  min-height: 17px;
  margin-top: 3px;
  font-size: 11.5px;
  line-height: 1.3;
  color: #A3261B;
}
.form__note {
  margin-top: 10px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--ink-2);
}

.aside__phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 10px 0 8px;
}
.aside__phone:hover { color: var(--ochre); }
.request__aside > p:not(.mono) { font-size: 13px; line-height: 1.5; color: #D2C2AD; }
.request__aside .ticks { margin-top: auto; padding-top: 14px; }

.success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 8px 0 14px;
}
.success__list {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.success__list > div {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
}
.success__list dt {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding-top: 3px;
}
.success__list dd { word-break: break-word; }
.success__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

/* ---------- контакты ---------- */

.contacts__grid > * { grid-column: span 4; }
.contact { gap: 4px; }
.contact__big {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.9vw, 1.55rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  margin: 8px 0 6px;
}
.contact__big:hover { color: var(--clay); }
.contact__mid {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 8px 0 6px;
}
.contact p:not(.mono, .contact__big, .contact__mid) {
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.45;
}
.contact .tlink { margin-top: auto; padding-top: 12px; }
.contact__big + p { margin-top: auto; }

/* ---------- faq ---------- */

.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: start;
}
.faq__intro { position: sticky; top: 92px; }
.faq__intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin: 8px 0 10px;
}
.faq__intro > p:not(.mono) {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.5;
  margin-bottom: 16px;
  max-width: 30ch;
}
.faq__list { border-top: 1px solid var(--line-2); }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
  transition: color 0.15s ease;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary:hover { color: var(--clay); }
.faq__list summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 400;
  color: var(--clay);
  line-height: 1;
}
.faq__list details[open] summary::after { content: "–"; }
.faq__list details > p {
  margin: 0 0 14px;
  padding-right: 28px;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 66ch;
}

/* ---------- подвал ---------- */

.footer { margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line); }
.footer__bar {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 0.8fr);
  gap: 16px 28px;
  align-items: start;
  padding-top: 24px;
  padding-bottom: 32px;
}
.brand--footer { font-size: 14px; }
.footer__brand p:last-child {
  margin-top: 5px;
  font-size: 12px;
  color: var(--ink-2);
}
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-size: 12.5px;
  color: var(--ink-2);
}
.footer__nav a:hover { color: var(--clay); }
.footer__contact { text-align: right; }
.footer__contact a {
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.footer__contact a:hover { color: var(--clay); }
.footer__contact p { margin-top: 5px; font-size: 10.5px; color: var(--ink-2); }

/* ---------- анимация появления ---------- */

.will-reveal {
  opacity: 0;
  transform: translateY(10px);
}
.will-reveal.is-revealed {
  opacity: 1;
  transform: none;
  transition: opacity 0.45s ease, transform 0.45s ease;
}

/* ---------- адаптив ---------- */

@media (max-width: 1080px) {
  :root { --gut: 24px; }

  .hero__main { grid-column: span 12; }
  .hero__side {
    grid-column: span 12;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: auto;
  }
  .service-main { grid-column: span 12; grid-row: auto; }
  .service-sm { grid-column: span 6; }
  .warranty__main, .warranty__side,
  .reviews__score, .reviews__facts,
  .request__form, .request__aside { grid-column: span 12; }
  .process { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__bar { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer__contact { grid-column: 2; text-align: right; }
}

@media (max-width: 860px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 4px var(--gut) 14px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }
  .nav a {
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
  }
  .nav-open .nav { display: flex; }
  .burger { display: inline-flex; }
  .header__phone { display: none; }

  .section__head { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .section__note { max-width: 52ch; }
  .faq__grid { grid-template-columns: minmax(0, 1fr); }
  .faq__intro { position: static; }
  .faq__intro > p:not(.mono) { max-width: 46ch; }
}

@media (max-width: 700px) {
  .types__grid { grid-template-columns: minmax(0, 1fr); gap: 5px; }
  .type__body {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 11px;
  }
  .type__name { font-size: 13px; }
  .type__rate { font-size: 10px; }

  .calc__head { flex-direction: column; gap: 2px; }
  .calc__hint { text-align: left; }
  .calc__area { grid-template-columns: minmax(0, 1fr) 96px; gap: 8px; }

  .hero__side { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto; }
  .rating__num { font-size: 3.2rem; }
  .callcard__phone { font-size: 1.3rem; }

  .service-sm { grid-column: span 12; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contacts__grid > * { grid-column: span 12; }

  .hero__facts { grid-template-columns: minmax(0, 1fr); gap: 6px; }

  .factrow { grid-template-columns: 84px minmax(0, 1fr); gap: 10px; }

  .footer__bar { grid-template-columns: minmax(0, 1fr); }
  .footer__contact { grid-column: 1; text-align: left; }

  /* таблица в карточки */
  .ptable thead { display: none; }
  .ptable, .ptable tbody, .ptable tr, .ptable td { display: block; width: 100%; }
  .ptable tr {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 4px 12px;
    padding: 12px;
    border-bottom: 1px solid var(--line);
  }
  .ptable tbody tr:last-child { border-bottom: 0; }
  .ptable td {
    padding: 0;
    border: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
    font-size: 12.5px;
  }
  .ptable td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 8.5px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--ink-2);
  }
  .ptable td:first-child {
    grid-column: 1 / -1;
    padding-bottom: 4px;
    font-size: 14px;
  }
  .ptable tbody tr:hover { background: transparent; }
}

@media (max-width: 480px) {
  :root { --gut: 16px; --gap: 10px; }

  .header__bar { min-height: 60px; gap: 12px; }
  .brand { font-size: 13.5px; white-space: normal; line-height: 1.1; }
  .brand small { display: none; }
  .header__actions { margin-left: auto; gap: 8px; }
  .btn--sm { padding: 8px 12px; font-size: 12px; }

  .hero__main { padding: 16px; gap: 16px; }
  .hero__intro h1 { font-size: 1.75rem; }
  .hero__lead { font-size: 13.5px; }

  .calc { padding: 13px; }
  .calc__total { font-size: 1.3rem; }
  .hero__cta .btn { width: 100%; }
  .calc__note { font-size: 10.5px; }

  .section { padding-top: 36px; }
  .card { padding: 16px; }
  .portfolio__card { padding: 12px; }
  .process { grid-template-columns: minmax(0, 1fr); }
  .step { padding: 16px; }
  .warranty__big { font-size: 1.8rem; }
  .reviews__num { font-size: 3.4rem; }

  .success__actions .btn { width: 100%; }
  .success__actions .linkish { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}