/* ============================================================
   CSS-переменные
   ============================================================ */
:root {
  --color-bg:           #110e0b;
  --color-bg-card:      #161210;
  --color-bg-elevated:  #1d1814;
  --color-border:       rgba(255, 255, 255, 0.06);
  --color-border-warm:  rgba(217, 122, 30, 0.2);
  --color-accent:       #d97a1e;
  --color-accent-dim:   rgba(217, 122, 30, 0.12);
  --color-accent-glow:  rgba(217, 122, 30, 0.25);
  --color-paper:        #f5ede0;
  --color-text:         #ede8e1;
  --color-text-muted:   #6e6760;
  --color-text-faint:   #2e2b28;
  --color-success:      #4caf7d;

  --font-display:  'Cormorant Garamond', Georgia, serif;
  --font-body:     'Manrope', system-ui, -apple-system, sans-serif;

  --size-xs:   0.75rem;
  --size-sm:   0.875rem;
  --size-base: 1rem;
  --size-md:   1.125rem;
  --size-lg:   1.5rem;
  --size-xl:   2rem;
  --size-2xl:  2.75rem;
  --size-3xl:  3.75rem;
  --size-4xl:  5.5rem;
  --size-hero: clamp(3.2rem, 8.5vw, 6.5rem);

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm:  3px;
  --radius-md:  6px;
  --radius-lg:  12px;
  --radius-xl:  20px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-card: 0 8px 48px rgba(0, 0, 0, 0.6);
  --shadow-accent: 0 0 40px rgba(217, 122, 30, 0.22);
  --container-max: 1320px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
}

body.menu-open,
body.lb-open {
  overflow: hidden;
}

@media (pointer: coarse) {
  body { cursor: auto; }
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: none; border: none; background: none; }

@media (pointer: coarse) {
  button { cursor: pointer; }
}

/* ============================================================
   GRAIN OVERLAY
   ============================================================ */
.grain-overlay {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: grainShift 0.5s steps(1) infinite;
}

@keyframes grainShift {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-3%, -5%); }
  40%  { transform: translate(3%, 2%); }
  60%  { transform: translate(-2%, 4%); }
  80%  { transform: translate(4%, -3%); }
  100% { transform: translate(-1%, 2%); }
}

/* ============================================================
   КАСТОМНЫЙ КУРСОР
   ============================================================ */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s ease, height 0.2s ease, opacity 0.2s ease;
  will-change: transform;
}

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(217, 122, 30, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.35s ease, height 0.35s ease, border-color 0.2s ease, opacity 0.2s ease;
  will-change: transform;
}

.cursor.is-hover { width: 6px; height: 6px; }
.cursor-ring.is-hover { width: 52px; height: 52px; border-color: var(--color-accent); }

@media (pointer: coarse) {
  .cursor, .cursor-ring { display: none; }
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), #f0b050);
  z-index: 1000;
  transition: width 0.05s linear;
  transform-origin: left;
}

/* ============================================================
   УТИЛИТЫ
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-24);
  position: relative;
}

.section--alt {
  background-color: var(--color-bg-card);
}

/* Метка секции */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--size-2xl), 5vw, var(--size-3xl));
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.section-subtitle {
  font-size: var(--size-md);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.8;
  font-weight: 300;
}

/* Технический номер секции */
.section-index {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--color-text-faint);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  font-family: var(--font-body);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

/* Split-text слова */
.split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}

.split-word-inner {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.split-word-inner.is-visible {
  transform: translateY(0);
}

/* ============================================================
   КНОПКИ + MAGNETIC
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.9rem 2.2rem;
  border-radius: 2px;
  font-size: var(--size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  font-family: var(--font-body);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--color-accent);
  color: #0c0906;
  font-weight: 700;
}

.btn--primary:hover {
  background: #e8882a;
  box-shadow: var(--shadow-accent);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  color: var(--color-accent);
  padding-inline: 0;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.btn--ghost svg {
  transition: transform var(--transition-fast);
}

.btn--ghost:hover svg {
  transform: translateX(5px);
}

.btn.is-loading {
  pointer-events: none;
  opacity: 0.7;
}

.btn.is-loading::after {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   ХЕДЕР
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: var(--space-6);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              background 0.4s ease,
              padding 0.4s ease;
}

.header.is-scrolled {
  background: rgba(17, 14, 11, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.header.is-hidden {
  transform: translateY(-100%);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Логотип */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 3px;
}

/* Когда логотип добавлен — раскомментируйте тег <img class="logo__img"> в HTML */
.logo__img {
  display: block;
  height: 36px;
  width: auto;
  object-fit: contain;
}

/* Скрыть текстовый логотип при наличии img — добавьте класс .logo--has-image на <a> */
.logo--has-image .logo__name,
.logo--has-image .logo__sub { display: none; }

.logo__name {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--color-text);
}

.logo__name span {
  color: var(--color-accent);
}

.logo__sub {
  font-size: 8px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 500;
}

/* Навигация */
.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--size-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__link:hover { color: var(--color-text); }
.nav__link:hover::after { width: 100%; }

/* Бургер */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: var(--space-1);
  z-index: 110;
  cursor: pointer;
}

.burger__line {
  display: block;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.burger.is-open .burger__line:nth-child(1) { transform: rotate(45deg) translate(4.7px, 4.7px); }
.burger.is-open .burger__line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.is-open .burger__line:nth-child(3) { transform: rotate(-45deg) translate(4.7px, -4.7px); }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-strip {
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-block: 14px;
  background: var(--color-bg-card);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 28s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-inline: 1.5rem;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  font-family: var(--font-body);
}

.marquee-item::after {
  content: '×';
  color: var(--color-accent);
  font-size: 10px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-24);
  overflow: hidden;
}

/* Ambient amber glow — повторяет язык cases, объединяет секции */
.hero::before {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -8%;
  width: 72%;
  height: 85%;
  background: radial-gradient(ellipse at 30% 80%, rgba(217,122,30,0.18) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
  animation: heroGlowPulse 16s ease-in-out infinite alternate;
}

@keyframes heroGlowPulse {
  0%   { opacity: 0.7; transform: scale(1); }
  100% { opacity: 1.0; transform: scale(1.06); }
}

.hero__bg {
  position: absolute;
  inset: -10%;
  background-image: url('../assets/portfolio/work-02.jpg');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.1);
  will-change: transform;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 80%, rgba(217, 122, 30, 0.18) 0%, transparent 60%),
    linear-gradient(
      to bottom,
      rgba(17, 14, 11, 0.5) 0%,
      rgba(17, 14, 11, 0.15) 35%,
      rgba(17, 14, 11, 0.75) 70%,
      rgba(17, 14, 11, 1) 100%
    );
}

.hero__bg:not([style]) {
  background-image: linear-gradient(135deg, #1e1400 0%, #110e0b 50%, #0e1520 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 840px;
}

/* Координаты-декор */
.hero__coord {
  position: absolute;
  top: 120px;
  right: var(--container-pad);
  z-index: 2;
  text-align: right;
}

.hero__coord-line {
  display: block;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(110, 103, 96, 0.6);
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 2;
}

.hero__coord-line span {
  color: rgba(217, 122, 30, 0.5);
}

/* Технический маркер CASE */
.hero__case {
  position: absolute;
  bottom: var(--space-24);
  right: var(--container-pad);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  opacity: 0;
  animation: fadeIn 1s 1.6s ease forwards;
}

.hero__case-num {
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 600;
}

.hero__case-line {
  width: 48px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-accent));
}

.hero__eyebrow {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
  opacity: 0;
  animation: fadeUp 0.8s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  font-family: var(--font-body);
  font-weight: 600;
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--size-hero);
  font-weight: 600;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}

/* Split-текст инициализирован через JS, до этого скрыт через анимацию */
.hero__title .split-word-inner {
  /* дефолт — скрыт, JS проявляет */
}

.hero__tagline {
  font-size: var(--size-md);
  color: rgba(237, 232, 225, 0.6);
  margin-bottom: var(--space-12);
  max-width: 44ch;
  line-height: 1.65;
  opacity: 0;
  animation: fadeUp 0.9s 1.0s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-12);
  left: var(--container-pad);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  opacity: 0;
  animation: fadeIn 1s 1.8s ease forwards;
}

.hero__scroll-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(to right, var(--color-accent), transparent);
  animation: scrollPulse 2s 2s ease-in-out infinite;
}

.hero__scroll-text {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 500;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleX(1); }
  50%       { opacity: 0.4; transform: scaleX(0.65); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   О БРИГАДЕ
   ============================================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
  align-items: start;
  margin-top: var(--space-12);
}

.about__text p + p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-weight: 300;
}

.about__stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.stat-card {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
  position: relative;
}

.stat-card__num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, var(--size-3xl));
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
  display: block;
}

.stat-card__label {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  font-weight: 300;
}

/* Карточки ценностей */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.value-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-glow), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.value-card:hover {
  border-color: var(--color-border-warm);
  box-shadow: 0 4px 24px rgba(217, 122, 30, 0.08);
}

.value-card:hover::before { opacity: 1; }

.value-card__icon {
  width: 36px;
  height: 36px;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
  opacity: 0.8;
}

.value-card__title {
  font-size: var(--size-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}

.value-card__text {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* ============================================================
   УСЛУГИ — list layout
   ============================================================ */
.services__list {
  margin-top: var(--space-12);
  border-top: 1px solid var(--color-border);
}

.service-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 0 var(--space-8);
  padding: var(--space-8) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  align-items: start;
  cursor: default;
  position: relative;
  transition: background var(--transition);
}

.service-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-row:hover { background: rgba(217, 122, 30, 0.025); }
.service-row:hover::before { transform: scaleY(1); }

.service-row__num {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--color-text-faint);
  line-height: 1;
  transition: color var(--transition);
  letter-spacing: -0.03em;
  padding-top: 3px;
}

.service-row:hover .service-row__num { color: var(--color-accent); }

.service-row__body { padding-top: 4px; }

.service-row__title {
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-3);
  color: var(--color-text);
  letter-spacing: -0.01em;
  transition: color var(--transition);
}

.service-row:hover .service-row__title { color: var(--color-paper); }

.service-row__text {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 52ch;
  font-weight: 300;
}

.service-row__tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  margin-top: 6px;
  font-family: var(--font-body);
  transition: border-color var(--transition), color var(--transition);
}

.service-row:hover .service-row__tag {
  border-color: var(--color-border-warm);
  color: var(--color-accent);
}

/* ============================================================
   ПОРТФОЛИО — СЛАЙДЕР
   ============================================================ */
.portfolio__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.portfolio-slider-wrap {
  overflow: visible;
}

.portfolio-slider {
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
}

.portfolio-slider__track {
  display: flex;
  transition: transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.portfolio-slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 16/9;
  cursor: none;
  background: linear-gradient(135deg, #1e1500 0%, #110e0b 55%, #0e1525 100%);
  overflow: hidden;
}

.portfolio-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 40% at 25% 70%, rgba(217, 122, 30, 0.1), transparent 65%);
  z-index: 1;
}

.portfolio-slide__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 2;
}

.portfolio-slide:hover .portfolio-slide__img { transform: scale(1.04); }

.portfolio-slide__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(17,14,11,0.94) 0%, rgba(17,14,11,0.4) 45%, transparent 70%),
    linear-gradient(to right, rgba(17,14,11,0.35) 0%, transparent 45%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  z-index: 3;
}

.portfolio-slide__case {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.portfolio-slide__cat {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(237, 232, 225, 0.45);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.portfolio-slide__title {
  font-family: var(--font-display);
  font-size: clamp(var(--size-xl), 3.5vw, var(--size-2xl));
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.portfolio-slide__loc {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  font-weight: 300;
}

.portfolio-slider__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.portfolio-slider__nav { display: flex; gap: var(--space-3); }

.portfolio-slider__counter {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
}

.portfolio-slider__dots {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.portfolio-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-text-faint);
  transition: background var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
  border: none;
}

.portfolio-dot.is-active {
  background: var(--color-accent);
  transform: scale(1.6);
}

/* ============================================================
   ПРОЦЕСС РАБОТЫ
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--space-16);
  position: relative;
}

/* connecting line removed — large numerals create own rhythm */

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 var(--space-6);
  position: relative;
  z-index: 1;
}

.process-step__num {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.04em;
  transition: opacity var(--transition);
  opacity: 0.6;
  position: relative;
  z-index: 1;
}

.process-step__num::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.5;
  margin: var(--space-4) auto 0;
}

.process-step:hover .process-step__num { opacity: 1; }

.process-step__title {
  font-size: var(--size-base);
  font-weight: 600;
  margin-bottom: var(--space-3);
  letter-spacing: 0.01em;
}

.process-step__text {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* ============================================================
   ОТЗЫВЫ
   ============================================================ */
.testimonials__wrap {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-12);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-slide {
  min-width: 100%;
  padding: var(--space-12) var(--space-16);
  position: relative;
}

.testimonial__quote-mark {
  position: absolute;
  top: var(--space-8);
  left: var(--space-12);
  font-family: var(--font-display);
  font-size: 7rem;
  line-height: 0.8;
  color: var(--color-accent);
  opacity: 0.1;
  font-style: italic;
  font-weight: 600;
  pointer-events: none;
  user-select: none;
}

.testimonial__text {
  font-family: var(--font-display);
  font-size: clamp(var(--size-lg), 2.5vw, var(--size-xl));
  font-style: italic;
  font-weight: 500;
  line-height: 1.55;
  color: var(--color-text);
  margin-bottom: var(--space-10);
  max-width: 70ch;
  padding-left: var(--space-6);
  border-left: 2px solid rgba(217, 122, 30, 0.35);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  border: 1px solid var(--color-border-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--size-sm);
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-body);
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.testimonial__author-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.testimonial__name {
  font-size: var(--size-base);
  font-weight: 600;
}

.testimonial__role {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  font-weight: 300;
}

.testimonials__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-8);
  border-top: 1px solid var(--color-border);
}

.testimonials__arrows { display: flex; gap: var(--space-3); }

.slider-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.slider-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.testimonials-dots {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.testimonial-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-text-faint);
  transition: background var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
}

.testimonial-dot.is-active {
  background: var(--color-accent);
  transform: scale(1.6);
}

/* ============================================================
   КОНТАКТЫ
   ============================================================ */
.contacts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  margin-top: var(--space-12);
  align-items: start;
}

.contacts__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-item__label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
  font-family: var(--font-body);
}

.contact-item__value {
  font-size: var(--size-md);
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.contact-item__value:hover { color: var(--color-accent); }

.messengers {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.messenger-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.messenger-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

/* ФОРМА */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  font-family: var(--font-body);
}

.field:focus-within .field__label { color: var(--color-accent); }

.field__input {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.875rem var(--space-4);
  color: var(--color-text);
  font: inherit;
  font-size: var(--size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  resize: vertical;
}

.field__input::placeholder { color: var(--color-text-faint); }

.field__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.field.has-error .field__input {
  border-color: #e85050;
  box-shadow: 0 0 0 3px rgba(232, 80, 80, 0.1);
}

.field.is-valid .field__input { border-color: var(--color-success); }

.field__error {
  font-size: var(--size-xs);
  color: #e85050;
  min-height: 1em;
}

.form-status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(76, 175, 125, 0.1);
  border: 1px solid rgba(76, 175, 125, 0.2);
  color: var(--color-success);
  font-size: var(--size-sm);
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}

.form-status.is-visible { opacity: 1; transform: none; }

.form-note {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-weight: 300;
}

/* ============================================================
   ФУТЕР
   ============================================================ */
.footer {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-12);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

.footer__brand-desc {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  line-height: 1.75;
  font-weight: 300;
}

.footer__col-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  font-weight: 300;
}

.footer__link:hover { color: var(--color-accent); }

.social-links { display: flex; gap: var(--space-3); }

.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer__bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  font-weight: 300;
}

.footer__legal { display: flex; gap: var(--space-6); }

.footer__legal a {
  font-size: var(--size-xs);
  color: var(--color-text-faint);
  transition: color var(--transition-fast);
}

.footer__legal a:hover { color: var(--color-text-muted); }

/* ============================================================
   ЛАЙТБОКС
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__inner {
  display: grid;
  grid-template-rows: auto auto;
  gap: var(--space-6);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
}

.lightbox__img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-elevated);
  max-height: 65vh;
}

#lb-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 65vh;
}

.lightbox__info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.lightbox__caption-wrap { flex: 1; }

#lb-caption {
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

#lb-desc {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  font-weight: 300;
}

#lb-counter {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  white-space: nowrap;
  font-family: var(--font-body);
  font-weight: 500;
}

.lightbox__controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding-inline: var(--space-4);
  pointer-events: none;
}

.lightbox__controls .slider-btn {
  pointer-events: all;
  background: rgba(17,14,11,0.8);
  backdrop-filter: blur(8px);
}

.lb-close {
  position: fixed;
  top: var(--space-6);
  right: var(--space-8);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: rgba(17,14,11,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: color var(--transition-fast), border-color var(--transition-fast);
  z-index: 210;
}

.lb-close:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

/* ============================================================
   СТИЛИЗОВАННЫЙ СКРОЛЛБАР + ВЫДЕЛЕНИЕ
   ============================================================ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-text-faint); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

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

/* ============================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ============================================================ */
@media (max-width: 1024px) {
  .about__grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
  .process-steps::before { display: none; }
  .hero__coord { display: none; }
}

@media (max-width: 768px) {
  :root {
    --space-24: 4rem;
    --space-32: 5rem;
  }

  .nav__menu {
    position: fixed;
    inset: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(17,14,11,0.98);
    backdrop-filter: blur(20px);
    gap: var(--space-8);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
  }

  .nav__menu.is-open { opacity: 1; pointer-events: all; }
  .nav__link { font-size: var(--size-xl); font-family: var(--font-display); }
  .burger { display: flex; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__scroll { display: none; }
  .hero__case { display: none; }
  .portfolio__header { flex-direction: column; align-items: flex-start; }
  .portfolio-slide { aspect-ratio: 4/3; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
  .contacts__grid { grid-template-columns: 1fr; }
  .testimonial-slide { padding: var(--space-8); }
  .testimonial__quote-mark { left: var(--space-8); }
  .about__stat-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .lightbox__info { flex-direction: column; align-items: flex-start; }
  .service-row { grid-template-columns: 52px 1fr; grid-template-rows: auto auto; }
  .service-row__tag { grid-column: 2; }
  .service-row__num { font-size: 2rem; }
}

@media (max-width: 540px) {
  .process-steps { grid-template-columns: 1fr; }
  .process-step__num { font-size: 3.5rem; }
}

/* add space-10 token */
:root { --space-10: 2.5rem; }

/* ============================================================
   PAGE INTRO / REVEAL
   ============================================================ */
.page-intro {
  position: fixed;
  inset: 0;
  z-index: 8000;
  display: flex;
  flex-direction: column;
  pointer-events: all;
}

.page-intro__panel {
  flex: 1;
  background: var(--color-bg);
  transition: transform 0.9s cubic-bezier(0.76, 0, 0.24, 1);
}

.page-intro__center {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  z-index: 8001;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.page-intro__wordmark {
  font-family: var(--font-display);
  font-size: clamp(4rem, 16vw, 13rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--color-text);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.page-intro__sub {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.5s ease 0.3s;
}

/* Visible state: logo fades in */
.page-intro.is-visible .page-intro__wordmark {
  opacity: 1;
  transform: none;
}
.page-intro.is-visible .page-intro__sub { opacity: 1; }

/* Leaving state: panels split apart, center fades */
.page-intro.is-leaving .page-intro__panel--top  { transform: translateY(-101%); }
.page-intro.is-leaving .page-intro__panel--bottom { transform: translateY(101%); }
.page-intro.is-leaving .page-intro__center { opacity: 0; }

/* ============================================================
   О НАС — правая колонка (цитата, факты, вертикальный текст)
   ============================================================ */
.about__right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding-left: var(--space-12);
  border-left: 1px solid var(--color-border);
  min-height: 320px;
}

.about__quote {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.22;
  color: var(--color-text);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-10);
  quotes: none;
}

.about__quote em {
  font-style: normal;
  color: var(--color-accent);
}

/* Inline facts row */
.about__facts {
  display: flex;
  align-items: baseline;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.about__fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about__fact-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: -0.03em;
  display: block;
}

.about__fact-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
  font-family: var(--font-body);
}

.about__fact-sep {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-text-faint);
  line-height: 1;
  align-self: flex-start;
  padding-top: 4px;
}

/* Vertical annotation text */
.about__vert-text {
  writing-mode: vertical-rl;
  position: absolute;
  right: -1.2rem;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  font-size: 8px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-family: var(--font-body);
  font-weight: 600;
  white-space: nowrap;
  user-select: none;
}

/* ============================================================
   FULLSCREEN CASES — секция «Избранные работы»
   ============================================================ */
.cases-section {
  position: relative;
  background: var(--color-bg);
}

.cases-intro {
  padding-block: var(--space-24) var(--space-12);
}

/* Sticky viewport wrapper */
.cases-sticky-wrap {
  position: relative;
  /* height set by JS: n * 140vh */
}

.cases-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: #080605;
}

/* Individual case slides */
.case-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.85s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.case-slide.is-active { opacity: 1; }

/* Background image */
.case-slide__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.case-slide__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.06);
  transition: transform 6s ease;
  will-change: transform;
}

.case-slide.is-active .case-slide__img { transform: scale(1); }

.case-slide__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;   /* явно над glow (DOM-порядок + stacking) */
  background:
    linear-gradient(to top,  rgba(8, 6, 5, 0.88) 0%, rgba(8, 6, 5, 0.40) 42%, rgba(8, 6, 5, 0.12) 100%),
    linear-gradient(to right, rgba(8, 6, 5, 0.50) 0%, transparent 60%);
}

/* ── Ambient glow ── */
.case-slide__glow {
  position: absolute;
  inset: 0;
  /* z-index НЕ задаём — стек управляется порядком DOM:
     img → glow → overlay (DOM-order, все position:absolute) */
  overflow: hidden;
  pointer-events: none;
}

/* Три блоба через span-элементы */
.case-slide__glow-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  will-change: transform, opacity;
  transition: opacity 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
}

/* Показываем только на активном кейсе */
.case-slide.is-active .case-slide__glow-blob { opacity: 1; }

/* Blob A — большой, снизу-слева, цвет 1 */
.case-slide__glow-blob--a {
  width: 70%;
  height: 75%;
  background: radial-gradient(ellipse at 40% 60%, var(--glow-c1, rgba(217,122,30,0.5)) 0%, transparent 68%);
  filter: blur(55px);
  bottom: -15%;
  left: -8%;
  animation: glowBlobA var(--glow-dur1, 15s) ease-in-out infinite;
}

/* Blob B — средний, вверху-справа, цвет 2 */
.case-slide__glow-blob--b {
  width: 55%;
  height: 60%;
  background: radial-gradient(ellipse at 55% 45%, var(--glow-c2, rgba(245,176,55,0.3)) 0%, transparent 68%);
  filter: blur(70px);
  top: -5%;
  right: -5%;
  animation: glowBlobB var(--glow-dur2, 21s) ease-in-out infinite reverse;
  transition-delay: 0.25s;
}

/* Blob C — маленький акцентный, посередине */
.case-slide__glow-blob--c {
  width: 35%;
  height: 40%;
  background: radial-gradient(ellipse at center, var(--glow-c1, rgba(217,122,30,0.25)) 0%, transparent 70%);
  filter: blur(90px);
  top: 35%;
  left: 30%;
  animation: glowBlobC calc(var(--glow-dur1, 15s) * 1.3) ease-in-out infinite;
  transition-delay: 0.5s;
}

/* Keyframes — органические, непредсказуемые траектории */
@keyframes glowBlobA {
  0%   { transform: translate(0,    0)    scale(1); }
  20%  { transform: translate(4%,  -7%)   scale(1.08); }
  45%  { transform: translate(9%,   3%)   scale(0.93); }
  70%  { transform: translate(-4%,  8%)   scale(1.06); }
  100% { transform: translate(0,    0)    scale(1); }
}

@keyframes glowBlobB {
  0%   { transform: translate(0,    0)    scale(1); }
  25%  { transform: translate(-7%,  5%)   scale(1.12); }
  55%  { transform: translate(3%,  -8%)   scale(0.91); }
  80%  { transform: translate(-2%,  2%)   scale(1.04); }
  100% { transform: translate(0,    0)    scale(1); }
}

@keyframes glowBlobC {
  0%   { transform: translate(0,    0)    scale(1)    rotate(0deg); }
  33%  { transform: translate(-6%,  6%)   scale(1.15) rotate(5deg); }
  66%  { transform: translate(5%,  -5%)   scale(0.88) rotate(-3deg); }
  100% { transform: translate(0,    0)    scale(1)    rotate(0deg); }
}

/* ── Blueprint placeholder (показывается когда фото кейса 404) ── */
.case-slide__blueprint {
  position: absolute;
  inset: 0;
  background-color: #091422;
  background-image:
    /* Основная сетка — 60px */
    repeating-linear-gradient(0deg,
      transparent, transparent 59px,
      rgba(72,132,210,0.18) 59px, rgba(72,132,210,0.18) 60px),
    repeating-linear-gradient(90deg,
      transparent, transparent 59px,
      rgba(72,132,210,0.18) 59px, rgba(72,132,210,0.18) 60px),
    /* Мелкая сетка — 12px */
    repeating-linear-gradient(0deg,
      transparent, transparent 11px,
      rgba(72,132,210,0.06) 11px, rgba(72,132,210,0.06) 12px),
    repeating-linear-gradient(90deg,
      transparent, transparent 11px,
      rgba(72,132,210,0.06) 11px, rgba(72,132,210,0.06) 12px);
  overflow: hidden;
}

/* Corner mark — top-left */
.case-slide__blueprint::before {
  content: '';
  position: absolute;
  top: clamp(70px, 10vh, 120px);
  left: var(--container-pad);
  width: 26px;
  height: 26px;
  border-top: 1px solid rgba(72,132,210,0.55);
  border-left: 1px solid rgba(72,132,210,0.55);
}

/* Corner mark — bottom-right */
.case-slide__blueprint::after {
  content: '';
  position: absolute;
  bottom: clamp(var(--space-12), 8vh, var(--space-24));
  right: var(--container-pad);
  width: 26px;
  height: 26px;
  border-bottom: 1px solid rgba(72,132,210,0.55);
  border-right: 1px solid rgba(72,132,210,0.55);
}

/* Reticle — основной прицел (circle + rings) */
.bp-reticle {
  position: absolute;
  top: 50%;
  left: 40%;
  transform: translate(-50%, -50%);
  width: clamp(150px, 22vw, 280px);
  height: clamp(150px, 22vw, 280px);
  border: 1px solid rgba(72,132,210,0.32);
  border-radius: 50%;
}

/* Внутреннее кольцо */
.bp-reticle::before {
  content: '';
  position: absolute;
  inset: 22%;
  border: 1px solid rgba(72,132,210,0.16);
  border-radius: 50%;
}

/* Внешнее штриховое кольцо */
.bp-reticle::after {
  content: '';
  position: absolute;
  inset: -22%;
  border: 1px dashed rgba(72,132,210,0.10);
  border-radius: 50%;
}

/* Горизонтальная / вертикальная линии прицела */
.bp-ch { display: block; position: absolute; top: 50%; left: 50%; }

.bp-ch--h {
  width: clamp(320px, 75vw, 1000px);
  height: 1px;
  background: linear-gradient(to right,
    transparent 0%, rgba(72,132,210,0.22) 12%,
    rgba(72,132,210,0.22) 88%, transparent 100%);
  transform: translate(-50%, -50%);
}

.bp-ch--v {
  width: 1px;
  height: clamp(320px, 75vh, 1000px);
  background: linear-gradient(to bottom,
    transparent 0%, rgba(72,132,210,0.22) 12%,
    rgba(72,132,210,0.22) 88%, transparent 100%);
  transform: translate(-50%, -50%);
}

/* Центральная точка прицела */
.bp-dot {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 7px;
  background: rgba(72,132,210,0.80);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px rgba(72,132,210,0.45), 0 0 28px rgba(72,132,210,0.20);
}

/* Blueprint слайд: overlay в холодных тонах */
.has-blueprint .case-slide__overlay {
  background:
    linear-gradient(to top,  rgba(6,12,22,0.92) 0%, rgba(6,12,22,0.35) 42%, rgba(6,12,22,0.06) 100%),
    linear-gradient(to right, rgba(6,12,22,0.58) 0%, transparent 65%);
}

/* Placeholder gradient when no image */
.case-slide__placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1e1500 0%, #110e0b 55%, #0e1525 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-slide__placeholder-label {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-family: var(--font-body);
  font-weight: 600;
}

/* Top-right: технические данные */
.case-slide__meta-top {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: clamp(80px, 12vh, 140px) var(--container-pad) 0;
  gap: 3px;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.6s ease 0.35s, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.35s;
}

.case-slide.is-active .case-slide__meta-top {
  opacity: 1;
  transform: none;
}

.case-slide__year {
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(217, 122, 30, 0.65);
  font-family: var(--font-body);
  font-weight: 600;
}

.case-slide__loc-top {
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(237, 232, 225, 0.35);
  font-family: var(--font-body);
  font-weight: 500;
}

/* Bottom-left: контент кейса */
.case-slide__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--container-pad) clamp(var(--space-12), 9vh, var(--space-24));
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease 0.2s,
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.case-slide.is-active .case-slide__content {
  opacity: 1;
  transform: none;
}

.case-slide__num {
  display: block;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.case-slide__cat {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(237, 232, 225, 0.4);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.case-slide__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--color-text);
  letter-spacing: -0.03em;
  max-width: 18ch;
}

/* Dot indicators (inside sticky, absolute) */
.cases-dots {
  position: absolute;
  bottom: clamp(var(--space-8), 5vh, var(--space-12));
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-3);
  z-index: 10;
}

.case-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(237, 232, 225, 0.2);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), width var(--transition-fast);
}

.case-dot.is-active {
  background: var(--color-accent);
  transform: scale(1.4);
}

/* Scroll hint overlay */
.cases-hint {
  position: absolute;
  bottom: clamp(var(--space-8), 5vh, var(--space-12));
  right: var(--container-pad);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0;
  animation: fadeIn 1s 2.5s ease forwards;
}

.cases-hint__line {
  width: 28px;
  height: 1px;
  background: linear-gradient(to right, var(--color-accent), transparent);
  animation: scrollPulse 2s 3s ease-in-out infinite;
}

.cases-hint__text {
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(237, 232, 225, 0.3);
  font-family: var(--font-body);
  font-weight: 500;
}

/* Slide counter — «01 / 03» (desktop only) */
.cases-count {
  position: absolute;
  top: clamp(80px, 12vh, 140px);
  left: var(--container-pad);
  z-index: 10;
  display: flex;
  align-items: baseline;
  gap: 0.4em;
  opacity: 0;
  animation: fadeIn 1s 1.2s ease forwards;
}

.cases-count__current {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.35s ease;
}

.cases-count__sep {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(237, 232, 225, 0.2);
  font-family: var(--font-body);
  font-weight: 500;
}

.cases-count__total {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(237, 232, 225, 0.2);
  font-family: var(--font-body);
  font-weight: 500;
}

/* Mobile: stack cases in normal flow */
@media (max-width: 768px) {
  .cases-sticky-wrap { height: auto !important; }

  .cases-sticky {
    position: relative;
    height: auto;
  }

  .case-slide {
    position: relative;
    opacity: 1;
    height: 100svh;
    min-height: 480px;
  }

  .case-slide__meta-top,
  .case-slide__content {
    opacity: 1;
    transform: none;
  }

  /* На мобиле все слайды видимы — показываем glow у каждого */
  .case-slide__glow-blob {
    opacity: 1 !important;
    transition: none;
  }

  /* Убираем zoom-эффект: на мобиле все слайды без is-active */
  .case-slide__img { transform: scale(1) !important; transition: none; }

  .cases-dots { display: none; }
  .cases-hint { display: none; }
  .cases-count { display: none; }
}

/* ============================================================
   ФУТЕР — oversized studio style (overrides old footer)
   ============================================================ */
.footer {
  background: #130f0c;
  border-top: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  padding-block: 0;
}

/* Amber radial glow снизу слева */
.footer::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 55%;
  height: 90%;
  background: radial-gradient(ellipse at bottom left, rgba(217, 122, 30, 0.11) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

/* Wordmark на всю ширину */
.footer__wordmark-wrap {
  padding: clamp(var(--space-12), 6vh, var(--space-24)) var(--container-pad) clamp(var(--space-8), 4vh, var(--space-16));
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.footer__wordmark {
  font-family: var(--font-display);
  font-size: clamp(5rem, 18vw, 16rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.88;
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 232, 225, 0.12);
  display: block;
  width: 100%;
  transition: -webkit-text-stroke-color 0.5s ease;
  user-select: none;
}

.footer__wordmark:hover {
  -webkit-text-stroke-color: rgba(217, 122, 30, 0.4);
  text-shadow: 0 0 120px rgba(217, 122, 30, 0.12);
}

/* Разделитель */
.footer__mid-divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  position: relative;
  z-index: 1;
}

/* Ряд контактов + навигация */
.footer__contact-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-12);
  padding: clamp(var(--space-8), 5vh, var(--space-16)) 0;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.footer__contact-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__contact-phone {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.8vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--color-text);
  line-height: 1;
  transition: color var(--transition-fast);
}

.footer__contact-phone:hover { color: var(--color-accent); }

.footer__contact-email {
  font-size: clamp(var(--size-sm), 1.5vw, var(--size-md));
  color: var(--color-text-muted);
  font-weight: 300;
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

.footer__contact-email:hover { color: var(--color-accent); }

.footer__contact-addr {
  font-size: var(--size-xs);
  color: var(--color-text-faint);
  font-weight: 300;
  letter-spacing: 0.04em;
  margin-top: var(--space-2);
}

/* Right column: nav + social */
.footer__right-col {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-6);
}

.footer__nav-label {
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-family: var(--font-body);
  font-weight: 600;
}

.footer__quick-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
}

.footer__quick-nav .footer__link {
  font-size: var(--size-sm);
  font-weight: 300;
}

/* Bottom bar (уже определён в :root, просто уточняем) */
.footer__bottom {
  margin-top: 0;
  padding-top: var(--space-6);
  padding-bottom: var(--space-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* Mobile footer */
@media (max-width: 768px) {
  .footer__contact-row { flex-direction: column; gap: var(--space-8); }
  .footer__right-col { align-items: flex-start; }
  .footer__quick-nav { align-items: flex-start; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__wordmark { -webkit-text-stroke-width: 0.5px; }
}

/* ============================================================
   О НАС — убрать stat-grid из левой колонки
   (счётчики теперь только в правой колонке .about__facts)
   ============================================================ */
.about__stat-grid { display: none; }

/* Адаптация правой колонки О нас */
@media (max-width: 1024px) {
  .about__right {
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding-left: 0;
    padding-top: var(--space-12);
  }
  .about__vert-text { display: none; }
}

@media (max-width: 768px) {
  .about__quote { font-size: clamp(1.5rem, 6vw, 2rem); }
  .about__facts { gap: var(--space-4); }
}

/* Lightbox — заглушка для отсутствующего фото */
.lb-no-img {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d0b09;
}

.lb-no-img span {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 232, 225, 0.1);
  user-select: none;
}