/* ============================================================
   AURORA HUNT — стили лендинга
   Display: Unbounded (400/600/800) · Text: Manrope (400–700)
   ============================================================ */

:root {
  --bg: #05070f;
  --bg-2: #080c18;
  --bg-3: #0b1122;
  --ink: #eaf0ff;
  --ink-dim: #b8c4de;
  --muted: #8b98b8;
  --line: rgba(160, 185, 255, 0.12);
  --line-strong: rgba(160, 185, 255, 0.26);

  --g1: #5cf2c0;
  --g2: #35b7ff;
  --g3: #a56bff;

  --accent: #5cf2c0;
  --grad: linear-gradient(100deg, var(--g1), var(--g2) 48%, var(--g3));

  --font-d: "Unbounded", "Trebuchet MS", sans-serif;
  --font-t: "Manrope", system-ui, -apple-system, sans-serif;

  --r-s: 10px;
  --r-m: 18px;
  --r-l: 26px;

  --pad: clamp(18px, 4.6vw, 60px);
  --maxw: 1260px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-t);
  font-size: clamp(15px, 1.02vw, 17px);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.is-locked { overflow: hidden; }

img, svg, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; background: none; border: none; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }

::selection { background: var(--g1); color: #04120c; }

:focus-visible { outline: 2px solid var(--g1); outline-offset: 3px; border-radius: 4px; }

/* ---------- типографика ---------- */
h1, h2, h3 { font-family: var(--font-d); letter-spacing: -0.03em; line-height: 1.06; }

.h2 {
  font-size: clamp(28px, 4.4vw, 58px);
  font-weight: 600;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h3 { font-size: clamp(17px, 1.5vw, 21px); font-weight: 600; letter-spacing: -0.02em; }

.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--g1);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.eyebrow::before { content: ""; width: 26px; height: 1px; background: linear-gradient(90deg, var(--g1), transparent); }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 0.05em;
}

.muted { color: var(--muted); }

/* ---------- раскладка ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.container--narrow { max-width: 840px; }

.section { position: relative; padding-block: clamp(64px, 9vw, 140px); }

.section--alt {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 16%, var(--bg-2) 84%, var(--bg) 100%);
}

.section--cta { padding-bottom: clamp(72px, 10vw, 150px); }

.section__head { display: grid; gap: 16px; max-width: 760px; margin-bottom: clamp(34px, 4.6vw, 62px); }

.section__head--row {
  max-width: none;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: clamp(18px, 3vw, 44px);
}

.section__note {
  padding: 16px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-m);
  color: var(--muted);
  font-size: 14px;
  background: rgba(92, 242, 192, 0.03);
}

.grid { display: grid; gap: clamp(12px, 1.5vw, 20px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- прогресс скролла ---------- */
.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: 100%;
  height: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* ---------- кнопки ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  background: var(--accent);
  color: #04120c;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s var(--out), box-shadow 0.45s var(--out);
  box-shadow: 0 10px 30px -14px rgba(92, 242, 192, 0.6);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.btn:hover { transform: translateY(-3px); box-shadow: 0 18px 42px -16px rgba(92, 242, 192, 0.75); }
.btn:hover::after { opacity: 1; }
.btn:active { transform: translateY(-1px) scale(0.99); }

.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); box-shadow: none; }
.btn--ghost::after { background: rgba(255, 255, 255, 0.08); }
.btn--ghost:hover { border-color: var(--g1); box-shadow: 0 14px 32px -20px rgba(92, 242, 192, 0.7); }

.btn--sm { padding: 11px 20px; font-size: 13.5px; }
.btn--wide { width: 100%; }

/* ---------- шапка ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  padding-block: 18px;
  border-bottom: 1px solid transparent;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease), border-color 0.4s;
}

.header.is-stuck {
  padding-block: 10px;
  background: rgba(5, 7, 15, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
}

.header__in { display: flex; align-items: center; gap: clamp(14px, 3vw, 38px); }

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-family: var(--font-d);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.logo__mark { width: 26px; height: 26px; color: var(--g1); }
.logo em { font-style: normal; color: var(--g1); }
.logo:hover .logo__mark { animation: markPop 0.9s var(--out); }

@keyframes markPop {
  from { transform: rotate(0) scale(1); }
  50% { transform: rotate(-12deg) scale(1.12); }
  to { transform: rotate(0) scale(1); }
}

.nav { display: flex; align-items: center; gap: clamp(12px, 1.9vw, 28px); margin-left: auto; }

.nav a {
  position: relative;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-dim);
  padding-block: 6px;
  transition: color 0.3s;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--g1);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--out);
}

.nav a:hover { color: var(--ink); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav a.is-active { color: var(--g1); }

.header__cta { margin-left: clamp(6px, 1.4vw, 16px); }

.burger {
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  margin-left: auto;
}

.burger span {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  transform: translateX(-50%);
  transition: transform 0.4s var(--out), opacity 0.3s;
}

.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 23px; }
.burger span:nth-child(3) { top: 28px; }

body.menu-open .burger span:nth-child(1) { transform: translateX(-50%) translateY(5px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateX(-50%) translateY(-5px) rotate(-45deg); }

/* ---------- герой ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: 140px;
  padding-bottom: clamp(36px, 6vh, 84px);
  overflow: hidden;
  isolation: isolate;
}

.hero__media { position: absolute; inset: -6% 0; z-index: -3; }

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(1.06) contrast(1.04);
  transform: scale(1.06);
  animation: heroDrift 36s ease-in-out infinite alternate;
}

@keyframes heroDrift {
  from { transform: scale(1.06) translate3d(0, 0, 0); }
  to { transform: scale(1.14) translate3d(-1.8%, -1.4%, 0); }
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(120% 78% at 76% 6%, rgba(53, 183, 255, 0.2), transparent 62%),
    linear-gradient(180deg, rgba(5, 7, 15, 0.88) 0%, rgba(5, 7, 15, 0.4) 32%, rgba(5, 7, 15, 0.8) 66%, var(--bg) 99%);
}

.hero__aurora {
  position: absolute;
  inset: -18% -12% auto -12%;
  width: 124%;
  height: 88%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.72;
  mix-blend-mode: screen;
  filter: blur(6px) saturate(140%);
}

.hero__in { position: relative; width: 100%; }

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(8, 12, 24, 0.5);
  backdrop-filter: blur(10px);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: clamp(18px, 3vh, 32px);
}

.hero__kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--g1);
  animation: live 2.4s var(--ease) infinite;
}

@keyframes live {
  0% { box-shadow: 0 0 0 0 rgba(92, 242, 192, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(92, 242, 192, 0); }
  100% { box-shadow: 0 0 0 0 rgba(92, 242, 192, 0); }
}

.hero__title {
  font-size: clamp(34px, 7.6vw, 100px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.045em;
  margin-bottom: clamp(16px, 2.4vh, 28px);
  max-width: 17ch;
}

.hero__sub {
  max-width: 560px;
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink-dim);
  margin-bottom: clamp(22px, 3.4vh, 40px);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 13px; margin-bottom: clamp(30px, 5.5vh, 64px); }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(10px, 2vw, 26px);
  padding-top: clamp(18px, 2.8vh, 28px);
  border-top: 1px solid var(--line);
}

.stat b {
  display: block;
  font-family: var(--font-d);
  font-weight: 600;
  font-size: clamp(22px, 3.2vw, 40px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, #fff, #9fd8ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat span {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__scroll {
  position: absolute;
  right: var(--pad);
  bottom: clamp(24px, 5vh, 52px);
  width: 26px;
  height: 62px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  display: grid;
  place-items: center;
}

.hero__scroll span {
  width: 3px;
  height: 12px;
  border-radius: 2px;
  background: var(--g1);
  animation: wheel 2.2s var(--ease) infinite;
}

@keyframes wheel {
  0%   { transform: translateY(-9px); opacity: 0; }
  30%  { opacity: 1; }
  70%  { transform: translateY(9px); opacity: 0; }
  100% { transform: translateY(-9px); opacity: 0; }
}

/* ---------- карточки ---------- */
.card {
  position: relative;
  padding: clamp(20px, 2.2vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  overflow: hidden;
  transition: border-color 0.5s var(--ease), transform 0.6s var(--out);
}

.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from 200deg, transparent 0 58%, rgba(92, 242, 192, 0.8), transparent 80%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.55s var(--ease);
  pointer-events: none;
}

.card:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.card:hover::before { opacity: 1; }

.card__ico {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(92, 242, 192, 0.08);
  color: var(--g1);
  font-size: 19px;
  margin-bottom: 18px;
  transition: transform 0.5s var(--out), background 0.4s;
}

.card:hover .card__ico { transform: rotate(-8deg) scale(1.07); background: rgba(92, 242, 192, 0.17); }

.card h3 { font-size: clamp(16px, 1.35vw, 19px); }
.card p { margin-top: 10px; color: var(--muted); font-size: 14.5px; line-height: 1.6; }

/* ---------- шаги ночи ---------- */
.steps { display: grid; gap: clamp(12px, 1.6vw, 18px); }

.step {
  position: sticky;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: clamp(16px, 3vw, 36px);
  padding: clamp(20px, 2.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--bg-3);
  box-shadow: 0 -20px 50px -34px rgba(0, 0, 0, 1);
}

.step:nth-child(1) { top: 92px; }
.step:nth-child(2) { top: 106px; }
.step:nth-child(3) { top: 120px; }
.step:nth-child(4) { top: 134px; }
.step:nth-child(5) { top: 148px; }

.step__n {
  font-family: var(--font-d);
  font-weight: 600;
  font-size: clamp(26px, 3.6vw, 46px);
  line-height: 1;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
}

.step h3 { color: var(--ink); }
.step p { margin-top: 8px; color: var(--muted); font-size: 15px; max-width: 66ch; }

/* ---------- галерея ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(140px, 20vw, 250px), 1fr));
  grid-auto-rows: clamp(150px, 20vw, 250px);
  gap: clamp(8px, 0.9vw, 13px);
}

.shot {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--bg-3);
  overflow: hidden;
  cursor: pointer;
}

.shot--wide { grid-column: span 2; }
.shot--tall { grid-row: span 2; }
.shot--big { grid-column: span 2; grid-row: span 2; }

.shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.2s var(--out), filter 0.6s;
  filter: saturate(0.95) brightness(0.9);
}

.shot:hover img, .shot:focus-visible img { transform: scale(1.1); filter: saturate(1.15) brightness(1); }

.shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 7, 15, 0.6), transparent 58%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
}

.shot:hover::after, .shot:focus-visible::after { opacity: 1; }

.shot b {
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-family: var(--font-d);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: #fff;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--out);
  pointer-events: none;
}

.shot:hover b, .shot:focus-visible b { opacity: 1; transform: none; }

/* ---------- лайтбокс ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: clamp(14px, 4vw, 56px);
  background: rgba(3, 4, 9, 0.94);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}

.lightbox.is-open { opacity: 1; visibility: visible; }

.lightbox__img {
  max-width: min(1100px, 92vw);
  max-height: 84vh;
  width: auto;
  border-radius: var(--r-m);
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 1);
  transform: scale(0.94);
  transition: transform 0.5s var(--out);
}

.lightbox.is-open .lightbox__img { transform: scale(1); }

.lightbox__close,
.lightbox__nav {
  position: absolute;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(11, 17, 34, 0.72);
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
  transition: background 0.3s, color 0.3s, transform 0.35s var(--out), border-color 0.3s;
}

.lightbox__close { top: clamp(12px, 3vw, 28px); right: clamp(12px, 3vw, 28px); }
.lightbox__nav--prev { left: clamp(8px, 2vw, 24px); top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: clamp(8px, 2vw, 24px); top: 50%; transform: translateY(-50%); }

.lightbox__close:hover { background: var(--g1); color: #04120c; border-color: var(--g1); transform: scale(1.08); }
.lightbox__nav--prev:hover { background: var(--g1); color: #04120c; transform: translateY(-50%) scale(1.08); }
.lightbox__nav--next:hover { background: var(--g1); color: #04120c; transform: translateY(-50%) scale(1.08); }

.lightbox__count {
  position: absolute;
  bottom: clamp(14px, 3vw, 28px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-d);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- тарифы ---------- */
.price {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 2.4vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012));
  transition: transform 0.6s var(--out), border-color 0.5s;
}

.price:hover { transform: translateY(-6px); border-color: var(--line-strong); }

.price--hot {
  border-color: rgba(92, 242, 192, 0.42);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(92, 242, 192, 0.14), transparent 62%),
    linear-gradient(170deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
}

.price__tag {
  align-self: flex-start;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--g1);
  color: #04120c;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.price__sum {
  font-family: var(--font-d);
  font-weight: 600;
  font-size: clamp(24px, 2.8vw, 34px);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.price__sum span {
  font-family: var(--font-t);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.price__list { display: grid; gap: 10px; }

.price__list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-dim);
}

.price__list li::before {
  content: "";
  margin-top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--grad);
}

.price .btn { margin-top: auto; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }

.faq__i {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: border-color 0.4s, background 0.4s;
}

.faq__i:hover { border-color: var(--line-strong); }
.faq__i[open] { background: rgba(92, 242, 192, 0.05); border-color: rgba(92, 242, 192, 0.32); }

.faq__i summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(16px, 2vw, 24px);
  font-family: var(--font-d);
  font-weight: 400;
  font-size: clamp(14px, 1.25vw, 16.5px);
  letter-spacing: -0.015em;
}

.faq__i summary::after {
  content: "+";
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  color: var(--g1);
  font-size: 16px;
  transition: transform 0.45s var(--out), background 0.35s, color 0.35s;
}

.faq__i[open] summary::after { transform: rotate(135deg); background: var(--g1); color: #04120c; }

.faq__i > p {
  padding: 0 clamp(16px, 2vw, 24px) 20px;
  color: var(--muted);
  font-size: 14.5px;
  max-width: 74ch;
  animation: faqIn 0.45s var(--out);
}

@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- CTA / форма ---------- */
.cta {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(22px, 4vw, 52px);
  padding: clamp(24px, 3.6vw, 54px);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-l);
  background:
    radial-gradient(90% 120% at 6% 0%, rgba(53, 183, 255, 0.16), transparent 58%),
    radial-gradient(80% 110% at 100% 100%, rgba(165, 107, 255, 0.16), transparent 60%),
    var(--bg-3);
  overflow: hidden;
}

.cta::after {
  content: "";
  position: absolute;
  top: -45%;
  left: 26%;
  width: 55%;
  height: 130%;
  background: linear-gradient(170deg, rgba(92, 242, 192, 0.18), transparent 62%);
  filter: blur(64px);
  pointer-events: none;
  animation: drift 22s var(--ease) infinite alternate;
}

@keyframes drift {
  from { transform: translate3d(-6%, 0, 0) skewX(-6deg); opacity: 0.5; }
  to { transform: translate3d(8%, 3%, 0) skewX(8deg); opacity: 0.9; }
}

.cta__txt { position: relative; z-index: 1; display: grid; gap: 16px; align-content: start; }
.cta__p { color: var(--ink-dim); font-size: 15.5px; max-width: 46ch; }

.cta__meta { display: grid; gap: 10px; margin-top: 4px; }

.cta__meta li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}

.cta__meta span {
  min-width: 74px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.form { position: relative; z-index: 1; display: grid; gap: 13px; align-content: start; }

.field { display: grid; gap: 7px; }

.field > span {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  background: rgba(5, 7, 15, 0.55);
  color: var(--ink);
  font-size: 15.5px;
  transition: border-color 0.35s, box-shadow 0.35s, background 0.35s;
}

.field textarea { resize: vertical; min-height: 92px; }

.field select {
  appearance: none;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--g1) 50%),
    linear-gradient(135deg, var(--g1) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 14px) 21px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.field select option { background: var(--bg-3); color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: rgba(139, 152, 184, 0.55); }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--g1);
  background: rgba(5, 7, 15, 0.8);
  box-shadow: 0 0 0 4px rgba(92, 242, 192, 0.12);
}

.field.has-error input,
.field.has-error textarea { border-color: #ff6b8b; box-shadow: 0 0 0 4px rgba(255, 107, 139, 0.12); }

.form__note { font-size: 12px; color: var(--muted); }
.form__note.is-ok { color: var(--g1); font-weight: 600; }

/* ---------- подвал ---------- */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding-top: clamp(40px, 5.5vw, 70px); }

.footer__in {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 4vw, 52px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
}

.footer__logo { font-family: var(--font-d); font-weight: 600; font-size: 17px; letter-spacing: 0.02em; }
.footer__logo span { color: var(--g1); }
.footer__p { margin-top: 12px; color: var(--muted); font-size: 14.5px; max-width: 34ch; }

.footer__nav, .footer__soc { display: grid; gap: 11px; align-content: start; }

.footer__nav a { font-size: 14.5px; color: var(--ink-dim); transition: color 0.3s, padding-left 0.35s; }
.footer__nav a:hover { color: var(--g1); padding-left: 6px; }

.footer__soc a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink-dim);
  transition: color 0.3s, transform 0.35s var(--out);
}

.footer__soc a:hover { color: var(--g1); transform: translateX(4px); }

.footer__bot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-block: 22px 26px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- появление при скролле ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s var(--out), transform 0.85s var(--out);
  transition-delay: var(--d, 0ms);
}

.reveal.is-in { opacity: 1; transform: none; }

/* ---------- адаптив ---------- */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; }
  .section__head--row { grid-template-columns: 1fr; align-items: start; }
  .footer__in { grid-template-columns: 1fr 1fr; }
  .footer__p { max-width: 46ch; }
}

@media (max-width: 860px) {
  html { scroll-padding-top: 78px; }

  .nav {
    position: fixed;
    inset: 0;
    z-index: 85;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    margin: 0;
    background: rgba(5, 7, 15, 0.97);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s var(--ease), visibility 0.45s;
  }

  body.menu-open .nav { opacity: 1; visibility: visible; }
  body.menu-open { overflow: hidden; }
  .nav a { font-family: var(--font-d); font-size: 21px; font-weight: 600; }
  .burger { display: block; z-index: 88; }
  .header__cta { display: none; }

  .hero { padding-top: 112px; }
  .hero__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 14px; }
  .hero__scroll { display: none; }

  .step { position: static; }
  .shot--big { grid-column: span 2; grid-row: span 1; }
}

@media (max-width: 560px) {
  .grid--2, .grid--4 { grid-template-columns: 1fr; }
  .hero__actions .btn { flex: 1 1 100%; }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: clamp(120px, 38vw, 190px); }
  .shot--wide, .shot--big { grid-column: span 2; }
  .shot--tall { grid-row: span 1; }
  .footer__in { grid-template-columns: 1fr; }
  .cta__meta span { min-width: 64px; }
}

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

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal { opacity: 1 !important; transform: none !important; }
  .hero__img { animation: none; transform: none; }
  .hero__aurora { opacity: 0.45; }
  .step { position: static; }
  .cta::after { animation: none; }
}