/* ============================================================
   devlanding.ru — Олег: лендинги и Яндекс.Директ
   Строгая тёмная тема по умолчанию, переключаемая светлая.
   ============================================================ */

:root {
  --font-display: "Unbounded", "Manrope", sans-serif;
  --font-body: "Manrope", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --accent: #e3ff38;
  --accent-ink: #0a0d07;

  --radius: 2px;
  --header-h: 72px;
  --container: 1280px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Тёмная тема (по умолчанию) ---------- */
:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07090b;
  --bg-soft: #0e1216;
  --surface: #11151a;
  --surface-2: #161b21;
  --text: #f5f5f5;
  --text-strong: #ffffff;
  --muted: #9aa4ad;
  --faint: #5a636c;
  --line: rgba(245, 245, 245, 0.14);
  --line-soft: rgba(245, 245, 245, 0.08);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  --accent-soft: rgba(227, 255, 56, 0.1);
}

/* ---------- Светлая тема ---------- */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f5f3;
  --bg-soft: #ececea;
  --surface: #ffffff;
  --surface-2: #fbfbf9;
  --text: #12161a;
  --text-strong: #07090b;
  --muted: #5a636c;
  --faint: #8b939b;
  --line: rgba(18, 22, 26, 0.16);
  --line-soft: rgba(18, 22, 26, 0.08);
  --shadow: 0 24px 60px rgba(18, 22, 26, 0.12);
  --accent: #93b300;
  --accent-ink: #0a0d07;
  --accent-soft: rgba(147, 179, 0, 0.12);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease);
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button { font-family: inherit; cursor: pointer; }

::selection { background: var(--accent); color: var(--accent-ink); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

section { position: relative; }

.section {
  padding: clamp(72px, 10vw, 128px) 0;
  border-top: 1px solid var(--line-soft);
}

/* ---------- Типографика ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-strong);
  font-weight: 600;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}

.display {
  font-size: clamp(2.4rem, 6.4vw, 5.6rem);
  text-transform: uppercase;
}

.h2 {
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  text-transform: uppercase;
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  color: var(--muted);
  max-width: 56ch;
  margin: 0;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: clamp(40px, 6vw, 72px);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.section-label::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--accent);
}

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 14px 28px;
  border: 1px solid var(--text-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-strong);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.btn:hover { background: var(--text-strong); color: var(--bg); }
.btn:active { transform: translateY(1px); }

.btn--accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--accent:hover { background: transparent; color: var(--text-strong); border-color: var(--text-strong); }

.btn--ghost { border-color: var(--line); color: var(--text); }
.btn--ghost:hover { border-color: var(--text-strong); background: var(--text-strong); color: var(--bg); }

.btn .arrow { transition: transform 0.25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-strong);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
  transition: color 0.25s, gap 0.25s var(--ease);
}
.link-more:hover { color: var(--accent); gap: 14px; }

/* ---------- Шапка ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid var(--line-soft);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background-color 0.5s var(--ease);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-strong);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.logo sup { font-size: 0.5em; color: var(--accent); }
.logo span { font-family: var(--font-mono); font-size: 0.62rem; color: var(--muted); letter-spacing: 0.1em; }

.nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 34px); }

.nav a {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 2px;
  position: relative;
  transition: color 0.25s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav a:hover { color: var(--text-strong); }
.nav a:hover::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: 14px; }

.theme-toggle {
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text-strong);
  transition: border-color 0.25s, background-color 0.25s;
}
.theme-toggle:hover { border-color: var(--text-strong); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }

.burger {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
}
.burger span {
  position: absolute;
  left: 12px; right: 12px;
  height: 1.5px;
  background: var(--text-strong);
  transition: transform 0.35s var(--ease), top 0.35s var(--ease), opacity 0.25s;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
.burger.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* Мобильное меню */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 clamp(20px, 6vw, 48px);
  transform: translateY(-102%);
  transition: transform 0.5s var(--ease);
  visibility: hidden;
}
.mobile-menu.is-open { transform: translateY(0); visibility: visible; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 7vw, 2.6rem);
  text-transform: uppercase;
  color: var(--text-strong);
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-menu a .mono { color: var(--faint); }

/* ---------- Герой ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: var(--header-h);
  padding-bottom: 40px;
  overflow: hidden;
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 25% 25%;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, black 30%, transparent 75%);
}

.hero__top { padding: clamp(48px, 8vh, 96px) 0 0; }

.hero__title { margin: 20px 0 0; }
.hero__title .line { display: block; overflow: hidden; }
.hero__title .word { display: inline-block; will-change: transform; }

.hero__rotator {
  display: inline-block;
  position: relative;
  color: var(--accent);
  overflow: hidden;
  vertical-align: bottom;
}
.hero__rotator .rotator-word { display: inline-block; }

.hero__bottom {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: end;
  margin-top: clamp(36px, 6vh, 64px);
}

.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 28px; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
}
.hero__stat {
  padding: 20px;
  border-right: 1px solid var(--line);
}
.hero__stat:last-child { border-right: 0; }
.hero__stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 600;
  color: var(--text-strong);
}
.hero__stat b i { font-style: normal; color: var(--accent); }
.hero__stat small { color: var(--muted); font-size: 0.82rem; }

/* ---------- Бегущая строка ---------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
  background: var(--bg-soft);
}
.marquee__track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 48px;
}
.marquee__track span::after { content: "✦"; color: var(--accent); font-size: 0.8em; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* ---------- Обо мне ---------- */
.about__grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}

.about__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}
.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.5s var(--ease);
}
:root[data-theme="dark"] .about__photo img { filter: grayscale(1) contrast(1.05); }
.about__photo:hover img { filter: grayscale(0.35) contrast(1.02); }
.about__photo-tag {
  position: absolute;
  left: 16px; bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 8px 12px;
}

.about__text p { margin: 0 0 18px; color: var(--muted); max-width: 62ch; }
.about__text p strong { color: var(--text-strong); font-weight: 600; }

.about__facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  margin-top: 36px;
}
.about__fact { background: var(--bg); padding: 20px; }
.about__fact b { display: block; color: var(--text-strong); font-weight: 600; margin-bottom: 4px; }
.about__fact small { color: var(--muted); font-size: 0.85rem; }

/* ---------- Услуги ---------- */
.services__list { border-top: 1px solid var(--line); }

.service {
  display: grid;
  grid-template-columns: 90px 1fr 1.1fr auto;
  gap: clamp(20px, 4vw, 56px);
  align-items: start;
  padding: clamp(28px, 4vw, 44px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s;
}
.service__num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--faint);
  padding-top: 8px;
}
.service h3 { font-size: clamp(1.25rem, 2.4vw, 1.9rem); text-transform: uppercase; margin-bottom: 12px; }
.service__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 100px;
}
.service p { margin: 0; color: var(--muted); max-width: 52ch; }
.service__price {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--text-strong);
  white-space: nowrap;
  padding-top: 8px;
}
.service__price b { color: var(--accent); font-weight: 500; }

/* ---------- Тарифы ---------- */
.tariffs { background: var(--bg-soft); }

.tariffs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.tariff {
  background: var(--bg);
  padding: clamp(28px, 3.4vw, 44px);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background-color 0.3s;
}
.tariff:hover { background: var(--surface); }

.tariff--featured { background: var(--surface); }
.tariff--featured::before {
  content: "Выбор клиентов";
  position: absolute;
  top: 0; right: 0;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 14px;
}

.tariff__name { font-family: var(--font-display); font-size: 1.15rem; text-transform: uppercase; color: var(--text-strong); }
.tariff__desc { color: var(--muted); font-size: 0.92rem; margin: 10px 0 22px; min-height: 44px; }

.tariff__price {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--text-strong);
  margin-bottom: 4px;
}
.tariff__price span { font-size: 0.45em; color: var(--muted); font-family: var(--font-mono); letter-spacing: 0.08em; }
.tariff__term { font-family: var(--font-mono); font-size: 0.74rem; color: var(--faint); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 26px; }

.tariff__list { list-style: none; margin: 0 0 30px; padding: 0; flex: 1; }
.tariff__list li {
  position: relative;
  padding: 10px 0 10px 26px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.94rem;
}
.tariff__list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 18px;
  width: 10px; height: 5px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}
.tariff__list li.no { color: var(--faint); text-decoration: line-through; }
.tariff__list li.no::before { border-color: var(--faint); }

/* ---------- Работы ---------- */
.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 28px);
}

.work-card {
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, transform 0.4s var(--ease);
}
.work-card:hover { border-color: var(--text-strong); transform: translateY(-4px); }

.work-card__cover {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background: var(--surface-2);
}
.work-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s var(--ease);
}
.work-card:hover .work-card__img { transform: scale(1.05); }
.work-card__badge {
  position: absolute;
  top: 12px; left: 12px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(7, 9, 11, 0.72);
  color: #f5f5f5;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px);
}

.work-card__body { padding: 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.work-card__meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}
.work-card__title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; color: var(--text-strong); text-transform: uppercase; letter-spacing: 0; }
.work-card__text { color: var(--muted); font-size: 0.9rem; margin: 0; flex: 1; }
.work-card__link {
  align-self: flex-start;
  background: none;
  border: 0;
  padding: 0 0 3px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-strong);
  border-bottom: 1px solid var(--accent);
  transition: color 0.25s;
}
.work-card__link:hover { color: var(--accent); }

/* Обложки-заглушки (градиенты вместо скриншотов) */
.cover-1  { background: linear-gradient(135deg, #1d2b1f, #3f6b2f); }
.cover-2  { background: linear-gradient(135deg, #141d2b, #2f4d6b); }
.cover-3  { background: linear-gradient(135deg, #2b1a14, #6b3a2f); }
.cover-4  { background: linear-gradient(135deg, #22142b, #5a2f6b); }
.cover-5  { background: linear-gradient(135deg, #2b2514, #6b5a2f); }
.cover-6  { background: linear-gradient(135deg, #142b28, #2f6b62); }
.cover-7  { background: linear-gradient(135deg, #2b141f, #6b2f52); }
.cover-8  { background: linear-gradient(135deg, #191919, #3d3d3d); }
.cover-9  { background: linear-gradient(135deg, #10202b, #1f5d73); }
.cover-10 { background: linear-gradient(135deg, #2b1020, #73315f); }
.cover-11 { background: linear-gradient(135deg, #1c2b10, #4d7321); }
.cover-12 { background: linear-gradient(135deg, #101a2b, #21447a); }
.cover-13 { background: linear-gradient(135deg, #2b2110, #7a5c21); }
.cover-14 { background: linear-gradient(135deg, #20142b, #4b2f73); }
.cover-15 { background: linear-gradient(135deg, #142b1e, #2f7355); }
.cover-16 { background: linear-gradient(135deg, #2b1414, #733838); }
.cover-17 { background: linear-gradient(135deg, #101f2b, #21607a); }
.cover-18 { background: linear-gradient(135deg, #26102b, #632173); }

/* ---------- Модальное окно ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.modal.is-open { visibility: visible; opacity: 1; }
.modal__overlay { position: absolute; inset: 0; background: rgba(4, 5, 6, 0.7); backdrop-filter: blur(6px); }
.modal__panel {
  position: relative;
  width: min(720px, 100%);
  max-height: min(84vh, 900px);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 44px);
  transform: translateY(24px);
  transition: transform 0.35s var(--ease);
}
.modal.is-open .modal__panel { transform: translateY(0); }
.modal__close {
  position: absolute;
  top: 14px; right: 14px;
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-strong);
  font-size: 1.2rem;
  line-height: 1;
  transition: border-color 0.25s, color 0.25s;
}
.modal__close:hover { border-color: var(--text-strong); color: var(--accent); }
.modal__cover { aspect-ratio: 16 / 7; margin-bottom: 24px; overflow: hidden; background: var(--surface-2); }
.modal__cover img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.modal h3 { font-size: 1.3rem; text-transform: uppercase; margin: 8px 0 14px; }
.modal p { color: var(--muted); margin: 0 0 16px; }
.modal__facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); margin: 20px 0; }
.modal__facts div { background: var(--bg); padding: 14px; }
.modal__facts b { display: block; color: var(--accent); font-family: var(--font-display); font-size: 1.1rem; }
.modal__facts small { color: var(--muted); font-size: 0.78rem; }
.modal__tasks { margin: 0 0 20px; padding-left: 0; list-style: none; }
.modal__tasks li { color: var(--muted); padding: 6px 0 6px 20px; position: relative; font-size: 0.94rem; }
.modal__tasks li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }

/* ---------- Бриф ---------- */
.brief { background: var(--bg-soft); }

.brief__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.brief__form { display: flex; flex-direction: column; gap: 34px; }

.brief-step { border: 1px solid var(--line); background: var(--bg); padding: clamp(20px, 3vw, 32px); }
.brief-step__head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 22px; }
.brief-step__num { font-family: var(--font-mono); color: var(--accent); font-size: 0.85rem; }
.brief-step__title { font-family: var(--font-display); font-size: 1.02rem; text-transform: uppercase; color: var(--text-strong); font-weight: 600; }

.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field label i { color: var(--accent); font-style: normal; }

.input, .textarea, .select {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 12px 2px;
  color: var(--text-strong);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.25s;
}
.input:focus, .textarea:focus, .select:focus { outline: none; border-color: var(--accent); }
.input::placeholder, .textarea::placeholder { color: var(--faint); }
.textarea { resize: vertical; min-height: 90px; }
.select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 16px) 55%, calc(100% - 11px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.select option { background: var(--surface); color: var(--text); }

/* Карточки-радио */
.choice-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.choice-card { position: relative; }
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card span {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 100%;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color 0.25s, background-color 0.25s;
  -webkit-tap-highlight-color: transparent;
}
.choice-card span small { font-weight: 400; color: var(--muted); font-size: 0.8rem; }
.choice-card span::after {
  content: "";
  position: absolute;
  top: 12px; right: 12px;
  width: 12px; height: 12px;
  border: 1px solid var(--line);
  transition: background-color 0.2s, border-color 0.2s;
}
.choice-card input:checked + span { border-color: var(--accent); background: var(--accent-soft); }
.choice-card input:checked + span::after { background: var(--accent); border-color: var(--accent); }
.choice-card input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Чекбоксы */
.checks { display: flex; flex-wrap: wrap; gap: 10px; }
.check { position: relative; }
.check input { position: absolute; opacity: 0; pointer-events: none; }
.check span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background-color 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.check span::before {
  content: "";
  width: 12px; height: 12px;
  border: 1px solid var(--line);
  flex: none;
  transition: background-color 0.2s, border-color 0.2s;
}
.check input:checked + span { border-color: var(--accent); color: var(--text-strong); background: var(--accent-soft); }
.check input:checked + span::before { background: var(--accent); border-color: var(--accent); }
.check input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Слайдеры */
.slider { display: flex; flex-direction: column; gap: 12px; padding: 6px 0; }
.slider__top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.slider__value { font-family: var(--font-display); font-size: 1.05rem; color: var(--accent); white-space: nowrap; }
input[type="range"] {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  height: 2px;
  background: linear-gradient(to right, var(--accent) var(--fill, 50%), var(--line) var(--fill, 50%));
  border-radius: 0;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 22px; height: 22px;
  background: var(--accent);
  border: 4px solid var(--bg);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--accent);
}
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--accent);
  border: 3px solid var(--bg);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--accent);
}
.slider__scale { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.68rem; color: var(--faint); }

/* Панель промта */
.brief__preview { position: sticky; top: calc(var(--header-h) + 20px); }
.prompt-box {
  border: 1px solid var(--line);
  background: var(--bg);
  display: flex;
  flex-direction: column;
}
.prompt-box__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.prompt-box__head .mono { color: var(--accent); }
.prompt-box__copy {
  background: none;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 12px;
  transition: color 0.2s, border-color 0.2s;
}
.prompt-box__copy:hover { color: var(--text-strong); border-color: var(--text-strong); }
.prompt-box__body {
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 420px;
  overflow-y: auto;
}
.prompt-box__hint { padding: 12px 18px; border-top: 1px solid var(--line); color: var(--faint); font-size: 0.78rem; }

.consent { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); font-size: 0.82rem; }
.consent input { margin-top: 4px; accent-color: var(--accent); width: 18px; height: 18px; flex: none; }
.consent a { color: var(--text-strong); border-bottom: 1px solid var(--accent); }

.form-status { display: none; padding: 14px 18px; border: 1px solid var(--accent); color: var(--text-strong); font-size: 0.92rem; background: var(--accent-soft); }
.form-status.is-visible { display: block; }
.form-status--error { border-color: #ff5a5a; background: rgba(255, 90, 90, 0.08); }

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---------- Этапы ---------- */
.steps__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
.step { background: var(--bg); padding: clamp(22px, 3vw, 34px); min-height: 220px; display: flex; flex-direction: column; }
.step__num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); margin-bottom: auto; }
.step h3 { font-size: 1.05rem; text-transform: uppercase; margin: 26px 0 10px; }
.step p { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* ---------- FAQ ---------- */
.faq__list { border-top: 1px solid var(--line); max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item__q {
  width: 100%;
  background: none;
  border: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  text-align: left;
  padding: 24px 0;
  min-height: 44px;
  color: var(--text-strong);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
}
.faq-item__q .ico {
  flex: none;
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 400;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.faq-item.is-open .faq-item__q .ico { transform: rotate(45deg); border-color: var(--accent); color: var(--accent); }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-item__a p { margin: 0; padding: 0 60px 26px 0; color: var(--muted); max-width: 68ch; }

/* ---------- Контакты ---------- */
.contacts__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.contacts__list { display: flex; flex-direction: column; margin-top: 30px; }
.contacts__item { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contacts__item .mono { color: var(--faint); }
.contacts__item a, .contacts__item b { color: var(--text-strong); font-weight: 600; font-size: 1.05rem; transition: color 0.2s; }
.contacts__item a:hover { color: var(--accent); }
.socials { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  transition: border-color 0.25s, background-color 0.25s, color 0.25s;
}
.social-btn:hover { border-color: var(--text-strong); background: var(--text-strong); color: var(--bg); }

.contact-form { display: flex; flex-direction: column; gap: 20px; border: 1px solid var(--line); padding: clamp(22px, 3vw, 36px); background: var(--bg); }

/* ---------- Подвал ---------- */
.footer { border-top: 1px solid var(--line); padding: clamp(48px, 7vw, 88px) 0 32px; background: var(--bg-soft); }
.footer__email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 3.6rem);
  font-weight: 600;
  color: var(--text-strong);
  text-transform: uppercase;
  border-bottom: 2px solid var(--accent);
  margin-bottom: 44px;
  transition: color 0.3s;
  word-break: break-all;
}
.footer__email:hover { color: var(--accent); }
.footer__grid { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 40px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col .mono { margin-bottom: 6px; }
.footer__col a { color: var(--muted); font-size: 0.92rem; transition: color 0.2s; }
.footer__col a:hover { color: var(--text-strong); }
.footer__bottom { border-top: 1px solid var(--line-soft); padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--faint); font-size: 0.82rem; }

/* ---------- Cookie ---------- */
.cookie {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 150;
  width: min(340px, calc(100vw - 32px));
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 18px;
  transform: translateY(calc(100% + 24px));
  transition: transform 0.5s var(--ease);
}
.cookie.is-visible { transform: translateY(0); }
.cookie p { margin: 0 0 14px; font-size: 0.82rem; color: var(--muted); }
.cookie p a { color: var(--text-strong); border-bottom: 1px solid var(--accent); }
.cookie__row { display: flex; gap: 10px; }
.cookie .btn { min-height: 40px; padding: 10px 16px; font-size: 0.7rem; flex: 1; }

/* ---------- Юридические страницы ---------- */
.legal { padding: calc(var(--header-h) + 56px) 0 96px; }
.legal h1 { font-size: clamp(1.7rem, 4vw, 2.8rem); text-transform: uppercase; margin-bottom: 12px; }
.legal .updated { color: var(--faint); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 44px; }
.legal h2 { font-size: 1.15rem; text-transform: uppercase; margin: 40px 0 14px; }
.legal p, .legal li { color: var(--muted); max-width: 76ch; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--text-strong); border-bottom: 1px solid var(--accent); }
.legal-body { max-width: 860px; }

/* ---------- Анимации появления ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Адаптив ---------- */
@media (max-width: 1023px) {
  .nav { display: none; }
  .burger { display: block; }
  .hero__bottom { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; }
  .about__photo { max-width: 420px; }
  .service { grid-template-columns: 60px 1fr; }
  .service__price { grid-column: 2; padding-top: 0; }
  .tariffs__grid { grid-template-columns: 1fr; }
  .works__grid { grid-template-columns: repeat(2, 1fr); }
  .brief__grid { grid-template-columns: 1fr; }
  .brief__preview { position: static; }
  .steps__grid { grid-template-columns: repeat(2, 1fr); }
  .contacts__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .works__grid { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .choice-cards { grid-template-columns: 1fr; }
  .steps__grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr; }
  .hero__stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero__stat:last-child { border-bottom: 0; }
  .modal__facts { grid-template-columns: 1fr; }
  .header__actions .btn { display: none; }
}