/* ═══════════════════════════════════════════════════════════════════
   PITIUS GROUP · v7 — тёмная кинематографичная версия
   Хвоя #0B1D17 · светлый тёплый #EAE6D9 · тёмный красный #A63C31
   Geologica + Literata · по брифу: тёмные оттенки, минимализм, ничего яркого
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --bg: #0B1D17;
  --bg2: #10281F;
  --panel: #142F25;
  --text: #EAE6D9;
  --soft: #B7C1B2;
  --muted: #7E8C80;
  --rule: rgba(234, 230, 217, .16);
  --rule-2: rgba(234, 230, 217, .09);
  --red: #A63C31;
  --red-d: #8E2E25;
  --red-l: #D9705F;
  --pad: clamp(20px, 4vw, 56px);
  --disp: "Geologica", "Arial", sans-serif;
  --serif: "Literata", "Georgia", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, p, dl, dd, figure, blockquote, ol, ul { margin: 0; padding: 0; }
li { list-style: none; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--red-l); outline-offset: 3px; }
::selection { background: #EAE6D9; color: #0B1D17; }

.sr {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.skip {
  position: fixed; top: 10px; left: 10px; z-index: 100;
  background: var(--red); color: #fff; padding: 10px 18px;
  font: 500 14px var(--disp); text-decoration: none;
  transform: translateY(-200%);
}
.skip:focus { transform: none; }

.wrap { max-width: 1320px; margin-inline: auto; padding-inline: var(--pad); }

/* ─────────────── шапка ─────────────── */
.hdr {
  position: absolute; top: 0; left: 0; right: 0; z-index: 50;
  color: #fff;
}
.js .hdr { position: fixed; transition: background .35s, box-shadow .35s; }
.js .hdr.scrolled {
  background: rgba(11, 29, 23, .96);
  box-shadow: 0 1px 0 var(--rule-2);
}
.hdr__in {
  max-width: 1320px; margin-inline: auto;
  padding: 18px var(--pad);
  display: flex; align-items: center; gap: clamp(20px, 3vw, 48px);
}
.logo {
  font: 600 15px var(--disp);
  letter-spacing: .3em;
  text-decoration: none;
  white-space: nowrap;
}
.logo--s { font-size: 13px; }
.nav { display: flex; gap: clamp(14px, 1.8vw, 30px); margin-inline: auto; }
.nav a {
  font: 400 14.5px var(--disp);
  text-decoration: none;
  opacity: .88;
  padding: 6px 0;
  border-bottom: 1.5px solid transparent;
  transition: border-color .25s, opacity .25s;
}
.nav a:hover { opacity: 1; border-bottom-color: currentColor; }
.hdr__act { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.nav + .hdr__act { margin-left: 0; }
.hdr__tel { font: 500 14.5px var(--disp); text-decoration: none; white-space: nowrap; }
.hdr__tel:hover { opacity: .8; }

/* ─────────────── кнопки ─────────────── */
.btn {
  display: inline-block;
  background: var(--red); color: #fff;
  border: 0; border-radius: 3px;
  padding: 17px 36px;
  font: 500 15px var(--disp);
  letter-spacing: .03em;
  text-decoration: none;
  cursor: pointer;
  transition: background .25s, transform .25s;
}
.btn:hover { background: var(--red-d); transform: translateY(-1px); }
.btn--s { padding: 11px 22px; font-size: 13.5px; }
.btn--w { width: 100%; text-align: center; }

/* ─────────────── герой ─────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: #fff;
  overflow: hidden;
}
.hero__bg, .hero__bg img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  margin: 0;
}
.js .hero__bg img { animation: heroin 16s ease-in-out infinite alternate; }
@keyframes heroin { from { transform: scale(1); } to { transform: scale(1.07); } }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6, 18, 14, .9) 0%, rgba(6, 18, 14, .3) 50%, rgba(6, 18, 14, .42) 100%);
}
.hero__in {
  position: relative; z-index: 2;
  max-width: 1320px; width: 100%;
  margin-inline: auto;
  padding: 120px var(--pad) 0;
  flex: 1;
  display: flex; flex-direction: column;
}
.hero__top { margin-top: auto; }
.hero__pre {
  font: 400 13px var(--disp);
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: .82;
}
.hero__h {
  margin-top: 18px;
  font: 500 clamp(20px, 1.85vw, 27px)/1.4 var(--disp);
  letter-spacing: 0;
  max-width: 480px;
}
.hero__cta {
  margin-top: clamp(20px, 3vh, 30px);
  display: flex; align-items: center; gap: 30px; flex-wrap: wrap;
}
.hero__lnk {
  font: 400 15px var(--disp);
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1.5px;
  transition: opacity .2s;
}
.hero__lnk:hover { opacity: .75; }
.hero__lnk--dim { opacity: .7; }
.hero__lnk--dim:hover { opacity: 1; }
.hero__brand {
  margin-top: clamp(36px, 8vh, 96px);
  font: 600 clamp(50px, 12.2vw, 186px)/0.95 var(--disp);
  letter-spacing: .012em;
  white-space: nowrap;
  user-select: none;
}
.hero__meta {
  position: relative; z-index: 2;
  max-width: 1320px; width: 100%;
  margin-inline: auto;
  padding: 18px var(--pad) 22px;
  border-top: 1px solid rgba(255, 255, 255, .26);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font: 400 13.5px var(--disp);
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .85);
}

/* появления */
.js .reveal-load {
  opacity: 0;
  transform: translateY(26px);
  animation: rise .9s cubic-bezier(.2, .6, .2, 1) forwards;
  animation-delay: calc(var(--i, 0) * 120ms + 150ms);
}
@keyframes rise { to { opacity: 1; transform: none; } }
.js [data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .85s ease, transform .85s cubic-bezier(.2, .6, .2, 1);
}
.js [data-reveal].in { opacity: 1; transform: none; }

/* ─────────────── секции ─────────────── */
.sec { padding-top: clamp(96px, 13vh, 176px); }
section { scroll-margin-top: 76px; }
.sec-head { max-width: 820px; margin-bottom: clamp(36px, 5.5vh, 64px); }
.h2 {
  font: 600 clamp(34px, 4.2vw, 62px)/1.08 var(--disp);
  letter-spacing: -0.018em;
}
.h2--light { color: #fff; }
.sub {
  margin-top: 16px;
  font: italic 400 18px/1.55 var(--serif);
  color: var(--muted);
}
.intro { padding-top: clamp(96px, 13vh, 160px); }
.intro p {
  max-width: 940px;
  font: 400 clamp(22px, 2.3vw, 33px)/1.5 var(--serif);
  letter-spacing: -0.005em;
  color: var(--text);
}

/* ─────────────── объекты-витрины ─────────────── */
.show { margin-top: clamp(52px, 8vh, 96px); }
.sec-head + .show { margin-top: 0; }
.show__ph {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}
.show__ph img {
  width: 100%;
  height: clamp(360px, 58vh, 680px);
  object-fit: cover;
  transition: transform 1.1s cubic-bezier(.2, .6, .2, 1);
}
.show__ph:hover img { transform: scale(1.045); }
.show__ph::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(5, 14, 11, .68), transparent 52%);
}
.show__over {
  position: absolute; z-index: 2;
  left: clamp(20px, 3vw, 44px);
  bottom: clamp(18px, 3.4vh, 38px);
  color: #fff;
}
.show__over h3 {
  font: 600 clamp(30px, 3.6vw, 54px)/1.05 var(--disp);
  letter-spacing: -0.015em;
}
.show__over p {
  margin-top: 8px;
  font: 400 13.5px var(--disp);
  letter-spacing: .07em;
  opacity: .85;
}
.show__stats {
  margin-top: clamp(20px, 3vh, 30px);
  display: grid;
  grid-template-columns: 1.7fr .9fr 1.1fr .7fr 1fr;
  gap: 16px clamp(18px, 2.2vw, 36px);
}
.show__stats li {
  border-left: 1px solid var(--rule);
  padding-left: clamp(14px, 1.6vw, 24px);
}
.show__stats b {
  display: block;
  font: 500 clamp(17px, 1.5vw, 22px) var(--disp);
  letter-spacing: -0.01em;
}
.show__stats span {
  display: block;
  margin-top: 7px;
  font: 400 11.5px var(--disp);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}
.show__stats .show__d {
  border-left: 0;
  padding-left: 0;
  padding-right: 8px;
  font: 400 15px/1.55 var(--serif);
  color: var(--soft);
}

/* ─────────────── семь этапов ─────────────── */
.steps { border-top: 1px solid var(--rule); }
.step {
  display: grid;
  grid-template-columns: clamp(80px, 9vw, 130px) 1fr;
  gap: clamp(16px, 2.5vw, 40px);
  padding: clamp(28px, 4vh, 44px) 0;
  border-bottom: 1px solid var(--rule-2);
}
.step__n {
  font: 600 clamp(38px, 4.4vw, 64px)/1 var(--disp);
  letter-spacing: -0.02em;
  color: rgba(234, 230, 217, .16);
}
.step__b h3 {
  font: 600 clamp(20px, 1.9vw, 25px) var(--disp);
  letter-spacing: -0.01em;
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
}
.step__now {
  font: 500 13px var(--disp);
  letter-spacing: .02em;
  color: var(--red-l);
  text-decoration: underline;
  text-underline-offset: 4px;
  padding: 4px 0;
}
.step__cols {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 36px);
}
.step__cols p { font-size: 15px; line-height: 1.6; color: var(--soft); }
.step__cols b { font: 500 13.5px var(--disp); color: var(--text); }
.step__cols i { font-style: normal; color: var(--red-l); }
.step-notes {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 44px);
  margin-top: clamp(32px, 5vh, 56px);
}
.step-notes p { font-size: 14.5px; line-height: 1.6; color: var(--soft); }
.step-notes b { font: 500 13.5px var(--disp); color: var(--text); }

/* ─────────────── символика ─────────────── */
.flag {
  margin-top: clamp(96px, 13vh, 176px);
  background: var(--bg2);
  padding: clamp(72px, 10vh, 130px) 0;
}
.flag__grid {
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.flag__txt p.flag__seven {
  font: 600 clamp(96px, 13vw, 190px)/0.9 var(--disp);
  color: rgba(234, 230, 217, .08);
  max-width: none;
  margin: 0 0 -0.22em;
  user-select: none;
}
.flag__txt p { margin-top: 22px; max-width: 560px; font-size: 16.5px; line-height: 1.65; color: var(--soft); }
.flag__txt em { font-style: normal; color: var(--text); }
.flag__txt blockquote {
  margin-top: 34px;
  padding-left: 24px;
  border-left: 2px solid var(--red);
  font: italic 400 clamp(20px, 2vw, 26px)/1.4 var(--serif);
  color: var(--text);
  max-width: 520px;
}
.flag__txt cite {
  display: block; margin-top: 10px;
  font: 400 13px var(--disp); font-style: normal;
  color: var(--muted);
}
.flag__ph img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 4px; }
.flag__ph figcaption {
  margin-top: 10px;
  font: 400 12.5px var(--disp);
  letter-spacing: .05em;
  color: var(--muted);
}

/* ─────────────── цена ─────────────── */
.smeta {
  display: grid;
  grid-template-columns: 1.3fr .9fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.perechen li {
  display: grid;
  grid-template-columns: clamp(120px, 12vw, 170px) 1fr;
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid var(--rule-2);
}
.perechen li:first-child { border-top: 1px solid var(--rule); }
.perechen h3 { font: 500 17px var(--disp); }
.perechen p { font-size: 15px; color: var(--muted); padding-top: 1px; }
.oplata { border-top: 1px solid var(--rule); }
.oplata__h {
  font: 500 11.5px var(--disp);
  letter-spacing: .14em; text-transform: uppercase;
  padding: 14px 0 4px;
  color: var(--muted);
}
.oplata dl div { padding: 16px 0; border-bottom: 1px solid var(--rule-2); }
.oplata dt { font: 500 17px var(--disp); margin-bottom: 7px; }
.oplata dd { font-size: 15px; line-height: 1.55; color: var(--soft); }

/* ─────────────── панорама ─────────────── */
.pano { margin-top: clamp(96px, 13vh, 176px); }
.pano img {
  width: 100%;
  height: clamp(260px, 44vw, 540px);
  object-fit: cover;
}
.pano figcaption {
  max-width: 1320px; margin-inline: auto;
  padding: 12px var(--pad) 0;
  font: 400 12.5px var(--disp);
  letter-spacing: .05em;
  color: var(--muted);
}

/* ─────────────── гарантии ─────────────── */
.vyps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 56px) clamp(28px, 3vw, 48px);
}
.vyp h3 {
  font: 600 17px var(--disp);
  padding-bottom: 12px; margin-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.vyp p { font-size: 15.5px; line-height: 1.6; color: var(--soft); }
.vyp b { font-weight: 600; color: var(--text); }
.vyp--q { display: flex; flex-direction: column; justify-content: center; }
.vyp__quote { font: italic 400 clamp(21px, 1.9vw, 26px)/1.4 var(--serif); color: var(--text); }
.vyp__who { margin-top: 12px; font: 400 13px var(--disp); color: var(--muted); }

.control { margin-top: clamp(64px, 9vh, 110px); }
.control__txt { max-width: 680px; }
.control__txt h3 { font: 600 clamp(22px, 2vw, 28px) var(--disp); letter-spacing: -0.01em; }
.control__txt p { margin-top: 12px; font-size: 16px; color: var(--soft); }
.control__row {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
}
.control__row figure { overflow: hidden; border-radius: 4px; }
.control__row img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  transition: transform .8s cubic-bezier(.2, .6, .2, 1);
}
.control__row figure:hover img { transform: scale(1.05); }
.control__row figcaption {
  margin-top: 8px;
  font: 400 12.5px var(--disp);
  letter-spacing: .05em;
  color: var(--muted);
}

/* ─────────────── география ─────────────── */
.geos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 44px);
}
.geo figure { overflow: hidden; border-radius: 4px; }
.geo img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  transition: transform .8s cubic-bezier(.2, .6, .2, 1);
}
.geo:hover img { transform: scale(1.05); }
.geo h3 { margin-top: 18px; font: 600 20px var(--disp); }
.geo p { margin-top: 8px; font-size: 15px; line-height: 1.6; color: var(--soft); }
.geo__dist {
  margin-top: clamp(32px, 5vh, 52px);
  padding-top: 16px;
  border-top: 1px solid var(--rule-2);
  font: 400 13px var(--disp);
  letter-spacing: .06em;
  color: var(--muted);
}

/* ─────────────── вопросы ─────────────── */
.qa { border-top: 1px solid var(--rule); }
.qa > div {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: clamp(20px, 2.4vw, 32px);
  padding: clamp(24px, 3.4vh, 36px) 0;
  border-bottom: 1px solid var(--rule-2);
}
.qa dt { grid-column: 1 / 5; font: 500 clamp(18px, 1.7vw, 21px)/1.35 var(--disp); }
.qa dd { grid-column: 5 / 10; font-size: 16px; line-height: 1.6; color: var(--soft); }

/* ─────────────── расчёт ─────────────── */
.zapros {
  margin-top: clamp(96px, 13vh, 176px);
  background: var(--bg2);
  padding: clamp(72px, 10vh, 130px) 0;
}
.zapros__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.zapros__txt p { margin-top: 20px; max-width: 480px; font-size: 16.5px; line-height: 1.6; color: var(--soft); }
.zapros__tel {
  display: inline-block;
  margin-top: 34px;
  font: 600 clamp(26px, 2.6vw, 38px) var(--disp);
  letter-spacing: -0.01em;
  color: #fff;
  text-decoration: none;
}
.zapros__tel:hover { opacity: .85; }
.zapros__msg { font-size: 15px !important; }
.zapros__msg a { color: var(--soft); }
.zapros__msg a:hover { color: #fff; }

.form {
  background: var(--panel);
  border: 1px solid var(--rule-2);
  border-radius: 6px;
  padding: clamp(28px, 3.5vw, 48px);
}
.f { margin-top: 24px; }
.f:first-child { margin-top: 0; }
.f label, .f legend {
  display: block;
  font: 400 11.5px var(--disp);
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
  padding: 0; margin-bottom: 2px;
}
.f label i { color: var(--red-l); font-style: normal; }
.f input[type="text"] {
  width: 100%;
  border: 0; border-bottom: 1px solid rgba(234, 230, 217, .45);
  border-radius: 0;
  background: transparent;
  padding: 9px 0;
  font: 400 17px var(--serif);
  color: var(--text);
}
.f input[type="text"]:focus { outline: none; border-bottom: 2px solid var(--red-l); padding-bottom: 8px; }
.f__err { margin-top: 8px; font: 400 13px var(--disp); color: var(--red-l); }
.f--var { border: 0; margin-inline: 0; }
.vars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-top: 12px;
}
.vars label {
  display: flex; align-items: center; gap: 11px;
  font: 400 15.5px var(--serif);
  text-transform: none; letter-spacing: normal;
  color: var(--text);
  margin-bottom: 0;
  cursor: pointer;
}
.vars input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.vars .box {
  flex: none;
  width: 18px; height: 18px;
  border: 1.4px solid rgba(234, 230, 217, .6);
  border-radius: 2px;
  display: grid; place-items: center;
}
.vars .box svg {
  width: 11px; height: 9px;
  fill: none; stroke: var(--red-l); stroke-width: 2.4;
  stroke-linecap: round; stroke-linejoin: round;
  opacity: 0; transition: opacity .15s;
}
.vars input:checked + .box svg { opacity: 1; }
.vars input:focus-visible + .box { outline: 2px solid var(--red-l); outline-offset: 2px; }
.form .btn { margin-top: 32px; }
.form__fine {
  margin-top: 16px;
  font: 400 12.5px var(--disp);
  color: var(--muted);
}
.registered .f, .registered .btn { opacity: .38; pointer-events: none; }
.registered .form__fine {
  font: 500 14.5px var(--disp);
  color: var(--text);
}

/* ─────────────── подвал ─────────────── */
.ftr { border-top: 1px solid var(--rule-2); padding: 48px 0 40px; }
.ftr__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(24px, 3vw, 48px);
}
.ftr__d { margin-top: 14px; max-width: 340px; font-size: 14.5px; color: var(--soft); }
.ftr__nav a {
  display: block;
  font: 400 14px var(--disp);
  text-decoration: none;
  padding: 4px 0;
  color: var(--soft);
}
.ftr__nav a:hover { color: var(--text); }
.ftr__bot {
  margin-top: 44px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font: 400 12.5px var(--disp);
  color: var(--muted);
}

/* ═══════════════ адаптив ═══════════════ */
@media (max-width: 1080px) {
  .vyps { grid-template-columns: 1fr 1fr; }
  .step__cols { grid-template-columns: 1fr; gap: 12px; }
  .flag__grid { grid-template-columns: 1fr; }
  .flag__ph { max-width: 420px; }
  .zapros__grid { grid-template-columns: 1fr; }
  .smeta { grid-template-columns: 1fr; }
  .oplata { max-width: 640px; }
  .show__stats { grid-template-columns: 1fr 1fr; }
  .show__stats .show__d { grid-column: 1 / -1; padding-right: 0; }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .qa > div { display: block; }
  .qa dd { margin-top: 12px; }
}

@media (max-width: 700px) {
  .geos { grid-template-columns: 1fr; }
  .control__row { grid-template-columns: 1fr; }
  .vyps { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .step__n { font-size: 34px; }
  .step-notes { grid-template-columns: 1fr; }
  .ftr__grid { grid-template-columns: 1fr; gap: 28px; }
  .hdr__tel { display: none; }
  .hero__meta span { display: block; }
  .hero__brand { white-space: normal; font-size: 20.5vw; line-height: .95; }
  .show__ph img { height: 340px; }
  .show__stats { grid-template-columns: 1fr 1fr; gap: 18px 20px; }
  .vars { grid-template-columns: 1fr; }
}

/* ═══════════════ движение ═══════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal-load { animation: none; opacity: 1; transform: none; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .js .hero__bg img { animation: none; }
  .show__ph img, .control__row img, .geo img { transition: none; }
  .btn { transition: none; }
}