/* ============================================================
   KVADRO — Live Video Production
   Design tokens · dark industrial · electric-lime accent
   ============================================================ */

:root {
  /* color */
  --bg:        #0b0b0c;
  --bg-1:      #101012;
  --bg-2:      #16161a;
  --bg-3:      #1d1d22;
  --border:    #24242a;
  --border-hi: #3a3a42;
  --fg:        #ededee;
  --fg-mute:   #9a9aa0;
  --fg-dim:    #8b8b93;
  --accent:    #d4ff3a;
  --accent-2:  #a8d800;
  --accent-ink:#4c6b00;
  --warn:      #ff7a3a;

  /* type */
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --f-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* layout */
  --max: 1480px;
  --pad: clamp(20px, 4.4vw, 64px);
  --gap: clamp(24px, 3vw, 48px);

  /* radius (default kit avoids heavy radii; we keep subtle) */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 12px;
}

/* ----- reset ----- */
*,*::before,*::after { box-sizing: border-box; }
html,body { margin: 0; padding: 0; }
html { background: var(--bg); color: var(--fg); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img,svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.skip {
  position: absolute; left: -9999px; top: 8px;
  background: var(--accent); color: #000; padding: 8px 14px; border-radius: 4px;
  z-index: 1000; font-weight: 600;
}
.skip:focus { left: 16px; }

/* ----- typography utilities ----- */
.mono { font-family: var(--f-mono); letter-spacing: -0.01em; }
.accent { color: var(--accent); }

/* ----- CTA ----- */
.cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  background: var(--accent);
  color: #0a0a0a;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border-radius: 999px;
  transition: transform .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.cta:hover { background: #e6ff66; transform: translateY(-1px); }
.cta:active { transform: translateY(0); }

.cta--ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-hi);
}
.cta--ghost:hover { background: var(--bg-2); border-color: var(--fg-mute); color: var(--fg); }

.cta--sm { padding: 10px 16px; font-size: 14px; }

/* ============================================================
   HEADER
   ============================================================ */
.hd {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,11,12,.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.hd[data-state="scroll"] {
  background: rgba(11,11,12,.85);
  border-bottom-color: var(--border);
}
.hd__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--pad);
  display: flex; align-items: center; gap: 28px;
}

/* logo */
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__type {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.logo__mark {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: 26px; height: 26px;
}
.logo__mark i {
  background: #2a2a30;
  display: block;
  border-radius: 1px;
}
.logo__mark i:nth-child(4) { background: var(--accent); }
.logo__mark--sm { width: 18px; height: 18px; gap: 2px; }
.logo__mark--sm i { background: #2a2a30; border-radius: 1px; }
.logo__mark--sm i:nth-child(4) { background: var(--accent); }

/* nav */
.nav {
  display: flex; gap: 26px;
  margin-left: auto;
  font-size: 14px;
  color: var(--fg-mute);
}
.nav a {
  position: relative;
  padding: 6px 0;
  transition: color .15s ease;
}
.nav a:hover { color: var(--fg); }

.hd__inner .cta { margin-left: 12px; }

/* --- кнопка меню (только на узких экранах) --- */
.burger {
  display: none;
  margin-left: auto;
  width: 44px; height: 44px;
  padding: 0;
  background: none;
  border: 1px solid var(--border-hi);
  border-radius: var(--r-xs);
  align-items: center; justify-content: center;
  transition: border-color .18s ease, background .18s ease;
}
.burger:hover { border-color: var(--accent); background: var(--bg-2); }
.burger__box { position: relative; display: block; width: 18px; height: 12px; }
.burger__box i {
  position: absolute; left: 0;
  width: 18px; height: 2px;
  background: var(--fg);
  transition: transform .22s ease, opacity .18s ease;
}
.burger__box i:nth-child(1) { top: 0; }
.burger__box i:nth-child(2) { bottom: 0; }
.burger[aria-expanded="true"] .burger__box i:nth-child(1) { transform: translateY(5px) rotate(45deg); background: var(--accent); }
.burger[aria-expanded="true"] .burger__box i:nth-child(2) { transform: translateY(-5px) rotate(-45deg); background: var(--accent); }

@media (max-width: 820px) {
  .nav {
    position: fixed;
    inset: var(--hd-h, 72px) 0 auto 0;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-left: 0;
    padding: 8px var(--pad) 20px;
    background: rgba(11,11,12,.97);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    font-size: 17px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: transform .2s ease, opacity .2s ease, visibility .2s;
  }
  .hd[data-menu="open"] .nav { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--border); }
  .nav a:last-child { border-bottom: 0; }
  .burger { display: inline-flex; }
  .hd__cta { margin-left: 0; margin-right: 10px; }
  body[data-menu="open"] { overflow: hidden; }
}

/* ============================================================
   HERO — video-first
   ============================================================ */
.hero {
  position: relative;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero--video { padding: 0; }

.hero__stage {
  position: relative;
  min-height: clamp(540px, 48vw, 760px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-1);
}
.hero__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11,11,12,.95) 0%, rgba(11,11,12,.86) 32%, rgba(11,11,12,.50) 62%, rgba(11,11,12,.28) 100%),
    linear-gradient(0deg, rgba(11,11,12,.92) 0%, rgba(11,11,12,0) 48%);
}

.hero__panel {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 96px) var(--pad) clamp(104px, 9vw, 150px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(16px, 1.8vw, 24px);
}
.meta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.meta__dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(212,255,58,.15);
  animation: pulse 2s ease-in-out infinite;
}
.meta__sep { color: var(--fg-dim); }

@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 4px rgba(212,255,58,.15); }
  50%     { box-shadow: 0 0 0 8px rgba(212,255,58,0); }
}

.hero__title {
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: clamp(34px, 5.3vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 17ch;
  text-wrap: balance;
}
.hero__lede {
  max-width: 48ch;
  font-size: clamp(15px, 1.15vw, 18px);
  color: var(--fg-mute);
  margin: 0;
  line-height: 1.55;
}
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; }

.hero__bar {
  position: absolute;
  z-index: 3;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(20px, 2.2vw, 30px);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hero__toggle {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(0,0,0,.6);
  border: 1px solid rgba(255,255,255,.16);
  color: var(--fg);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 9px 13px;
  border-radius: var(--r-xs);
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
}
.hero__toggle:hover { border-color: rgba(255,255,255,.36); background: rgba(0,0,0,.78); }
.hero__toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.hero__toggle-icon {
  width: 10px; height: 11px;
  border-left: 3px solid currentColor;
  border-right: 3px solid currentColor;
}
.hero__toggle[data-playing="false"] .hero__toggle-icon {
  border: 0;
  width: 0; height: 0;
  border-left: 10px solid currentColor;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.hero__watch {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg);
  text-decoration: none;
  padding: 9px 13px;
  border-radius: var(--r-xs);
  background: rgba(0,0,0,.6);
  border: 1px solid rgba(255,255,255,.16);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.hero__watch:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,0,0,.78); }
.hero__badge {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.74);
}
.rec-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #ff5a4a;
  animation: rec-blink 1.4s ease-in-out infinite;
}
@keyframes rec-blink {
  0%,100% { opacity: 1; }
  50%     { opacity: .25; }
}

@media (max-width: 880px) {
  .hero__stage { min-height: 0; }
  .hero__media {
    position: relative;
    aspect-ratio: 16 / 10;
    /* на мобильных видео не грузится вообще — показываем кадр-постер.
       Фон, а не <img>: десктоп не должен качать его второй раз. */
    background-image: url("/img/showreel-poster.webp"), url("/img/showreel-poster.jpg");
    background-size: cover;
    background-position: center 38%;
  }
  .hero__video { display: none; }
  /* на мобильных видео скрыто (показывается постер) — кнопка паузы
     управляла бы невидимым роликом, поэтому её прячем */
  .hero__toggle { display: none; }
  .hero__scrim {
    background:
      linear-gradient(0deg, rgba(11,11,12,.94) 0%, rgba(11,11,12,.35) 65%, rgba(11,11,12,.25) 100%);
  }
  .hero__panel { padding: 30px var(--pad) 28px; }
  .hero__bar { position: static; padding: 0 var(--pad) 26px; }
  .hero__badge { margin-left: 0; width: 100%; }
}

/* ============================================================
   STRIP
   ============================================================ */
.strip {
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
}
.strip__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(40px, 5vw, 64px) var(--pad);
}
.strip__text {
  font-size: clamp(20px, 2.6vw, 36px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  max-width: 60ch;
  margin: 0;
  font-weight: 500;
}

/* ============================================================
   SECTION HEAD
   ============================================================ */
.section-head {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(48px, 6vw, 88px) var(--pad) clamp(24px, 3vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 3vw, 48px);
  align-items: end;
}
.section-head--light { color: var(--fg); }
.section-head__l {
  display: flex; align-items: baseline; gap: 16px;
}
.section-head__num {
  font-family: var(--f-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.section-head__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 40px);
  letter-spacing: -0.01em;
  margin: 0;
  text-transform: uppercase;
}
.section-head__sub {
  color: var(--fg-mute);
  margin: 0;
  font-size: 16px;
  max-width: 48ch;
}

@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { border-bottom: 1px solid var(--border); }
.svc {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(48px, 6vw, 88px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.svc__card {
  padding: clamp(24px, 3vw, 40px);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: background .25s ease;
}
.svc__card:hover { background: var(--bg-1); }
.svc__head {
  display: flex; align-items: baseline; gap: 14px;
  margin-bottom: 18px;
}
.svc__num {
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
}
.svc__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 36px);
  letter-spacing: -0.01em;
  margin: 0;
  text-transform: uppercase;
}
.svc__lede {
  font-size: 16px;
  color: var(--fg-mute);
  margin: 0 0 24px;
  max-width: 44ch;
}
.svc__list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 14px;
  color: var(--fg);
}
.svc__list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.5;
}
.svc__list li::before {
  content: "+";
  position: absolute; left: 0; top: 0;
  color: var(--accent);
  font-family: var(--f-mono);
  font-weight: 500;
}

@media (max-width: 760px) {
  .svc { grid-template-columns: 1fr; }
}

/* ============================================================
   CAPABILITIES (light section — inverted)
   ============================================================ */
.caps {
  background: var(--fg);
  color: var(--bg);
  border-bottom: 1px solid var(--border);
}
.caps .section-head__num { color: var(--bg); }
.caps .section-head__title { color: var(--bg); }
.caps .section-head__sub { color: rgba(11,11,12,.6); }

.caps__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(48px, 6vw, 96px);
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(11,11,12,.15);
}
.caps__item {
  padding: clamp(28px, 3vw, 48px) clamp(16px, 1.8vw, 24px);
  border-right: 1px solid rgba(11,11,12,.15);
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.caps__item:last-child { border-right: 0; }
.caps__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(11,11,12,.62);
}
.caps__name {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 34px);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1;
}
.caps__sub {
  font-size: 13px;
  color: rgba(11,11,12,.78);
  line-height: 1.4;
}

@media (max-width: 760px) {
  .caps__grid { grid-template-columns: 1fr 1fr; }
  .caps__item:nth-child(2n) { border-right: 0; }
  .caps__item:nth-child(-n+2) { border-bottom: 1px solid rgba(11,11,12,.15); }
}

/* ============================================================
   PROCESS
   ============================================================ */
.process { border-bottom: 1px solid var(--border); }
.steps {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(48px, 6vw, 88px);
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
}
.step {
  padding: clamp(24px, 2.6vw, 36px);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 12px;
}
.step:last-child { border-right: 0; }
.step__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.step__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin: 0;
}
.step__text {
  color: var(--fg-mute);
  font-size: 14px;
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 880px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2n) { border-right: 0; }
  .step:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: 0; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact { padding-bottom: clamp(48px, 6vw, 96px); }
.contact__grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.contact__card {
  padding: clamp(24px, 2.6vw, 36px);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.contact__label {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.contact__value {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: -0.01em;
  color: var(--fg);
}
a.contact__value:hover { color: var(--accent); }
.contact__hint {
  font-size: 12px;
  color: var(--fg-dim);
  line-height: 1.4;
}

@media (max-width: 880px) {
  .contact__grid { grid-template-columns: 1fr 1fr; }
  .contact__card:nth-child(2n) { border-right: 0; }
  .contact__card:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 480px) {
  .contact__grid { grid-template-columns: 1fr; }
  .contact__card { border-right: 0; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.ft {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: clamp(40px, 5vw, 80px) var(--pad) 24px;
}
.ft__bigmark {
  max-width: var(--max);
  margin: 0 auto clamp(28px, 3vw, 48px);
  display: flex; justify-content: center;
}
.ft__quad {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: clamp(120px, 14vw, 200px);
  aspect-ratio: 1 / 1;
}
.ft__quad i {
  background: #1f1f25;
  border-radius: 2px;
  display: block;
}
.ft__quad i:nth-child(4) { background: var(--accent); }

.ft__row {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(24px, 3vw, 48px);
  padding-bottom: clamp(28px, 3vw, 48px);
  border-bottom: 1px solid var(--border);
}
.ft__col { display: flex; flex-direction: column; gap: 10px; }
.ft__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.ft__name {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.ft__tag {
  color: var(--fg-mute);
  font-size: 14px;
  margin: 0;
}
.ft__lbl {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 6px;
}
.ft__col a, .ft__col span { font-size: 14px; color: var(--fg); }
.ft__col a:hover { color: var(--accent); }

.ft__bottom {
  max-width: var(--max);
  margin: 24px auto 0;
  display: flex; justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

@media (max-width: 760px) {
  .ft__row { grid-template-columns: 1fr; }
  .ft__bottom { flex-direction: column; gap: 8px; }
}

/* ============================================================
   Services — content variants (3- and 4-up grid)
   ============================================================ */
.svc--three {
  grid-template-columns: 1fr 1fr 1fr;
}
.svc--three .svc__card:nth-child(2n) { border-right: 1px solid var(--border); }
.svc--three .svc__card:last-child { border-right: 0; }
.svc--three .svc__card:nth-child(3n) { border-right: 0; }
.svc--three .svc__card:nth-child(-n+3) { border-bottom: 1px solid var(--border); }
.svc--three .svc__card:nth-child(n+4) { border-bottom: 0; }

.svc--four { grid-template-columns: 1fr 1fr; }
.svc--four .svc__card:nth-child(2n) { border-right: 0; }
.svc--four .svc__card:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
.svc--four .svc__card:nth-child(n+3) { border-bottom: 0; }

@media (max-width: 980px) {
  .svc--three { grid-template-columns: 1fr 1fr; }
  .svc--three .svc__card:nth-child(3n) { border-right: 1px solid var(--border); }
  .svc--three .svc__card:nth-child(2n) { border-right: 0; }
  .svc--three .svc__card:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .svc--three .svc__card:nth-child(3) { border-bottom: 1px solid var(--border); }
}
@media (max-width: 760px) {
  .svc--three, .svc--four { grid-template-columns: 1fr; }
  .svc--three .svc__card, .svc--four .svc__card { border-right: 0; }
  .svc--three .svc__card, .svc--four .svc__card { border-bottom: 1px solid var(--border); }
  .svc--three .svc__card:last-child, .svc--four .svc__card:last-child { border-bottom: 0; }
}

/* svc__desc — long body paragraph (sibling of svc__lede) */
.svc__desc {
  font-size: 14px;
  color: var(--fg-mute);
  margin: 0 0 18px;
  line-height: 1.55;
}

/* svc__fit — small "fits for" note at the bottom of sport cards */
.svc__fit {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.5;
  font-style: italic;
}

/* ============================================================
   Subprocess — per-section "how we work" footer (flow + CTA)
   ============================================================ */
.subprocess {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 56px) var(--pad) clamp(48px, 6vw, 88px);
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 20px;
}
.subprocess__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
  color: var(--fg);
}
.subprocess__flow {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--fg);
  margin: 0;
  line-height: 1.6;
  max-width: 80ch;
}
.subprocess__cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.subprocess__hint {
  font-size: 14px;
  color: var(--fg-mute);
  margin: 0;
  max-width: 60ch;
  line-height: 1.55;
}
.subprocess__cta .cta { justify-self: end; }

@media (max-width: 760px) {
  .subprocess__cta {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .subprocess__cta .cta { justify-self: start; }
}

/* subprocess--steps: 4-step ordered list */
.subprocess--steps .subprocess__steps {
  list-style: none; padding: 0; margin: 8px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.subprocess__step {
  display: flex; flex-direction: column; gap: 12px;
  padding: clamp(20px, 2.4vw, 32px);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.subprocess__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.subprocess__steptitle {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--fg);
}
.subprocess__steptext {
  font-size: 13px;
  color: var(--fg-mute);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 880px) {
  .subprocess--steps .subprocess__steps { grid-template-columns: 1fr 1fr; }
  .subprocess--steps .subprocess__step:nth-child(2n) { border-right: 0; }
  .subprocess--steps .subprocess__step:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .subprocess--steps .subprocess__step:nth-child(n+3) { border-bottom: 1px solid var(--border); }
  .subprocess--steps .subprocess__step:last-child { border-bottom: 0; }
}
@media (max-width: 480px) {
  .subprocess--steps .subprocess__steps { grid-template-columns: 1fr; }
  .subprocess--steps .subprocess__step { border-right: 0; }
}

/* ============================================================
   Benefits — "Что вы получаете" checklist (events section)
   ============================================================ */
.benefits {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 56px) var(--pad) clamp(28px, 3vw, 40px);
  border-top: 1px solid var(--border);
}
.benefits__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(18px, 1.8vw, 24px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 20px;
  color: var(--fg);
}
.benefits__list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.benefits__list li {
  position: relative;
  padding: 18px clamp(20px, 2.4vw, 32px) 18px 44px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--fg);
  line-height: 1.5;
}
.benefits__list li::before {
  content: "✓";
  position: absolute; left: 20px; top: 18px;
  color: var(--accent);
  font-family: var(--f-mono);
  font-weight: 700;
}
.benefits__list li strong { color: var(--fg); font-weight: 600; }

@media (max-width: 760px) {
  .benefits__list { grid-template-columns: 1fr; }
  .benefits__list li { border-right: 0; }
}

/* ============================================================
   Studio — sub-block inside "Контент" (on-location shooting)
   ============================================================ */
.studio {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 72px) var(--pad);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
}
.studio__head {
  display: flex; align-items: baseline; gap: 14px;
  grid-column: 1 / -1;
}
.studio__num {
  font-family: var(--f-mono);
  font-size: 22px;
  color: var(--accent);
  line-height: 1;
}
.studio__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 34px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
  color: var(--fg);
}
.studio__lede {
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--fg);
  font-weight: 500;
  max-width: 32ch;
}
.studio__text {
  font-size: 15px;
  color: var(--fg-mute);
  line-height: 1.6;
  margin: 0;
  max-width: 56ch;
}
.studio__list {
  grid-column: 1 / -1;
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.studio__list li {
  position: relative;
  padding: 16px 14px 16px 30px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--fg);
  line-height: 1.4;
}
.studio__list li::before {
  content: "+";
  position: absolute; left: 14px; top: 16px;
  color: var(--accent);
  font-family: var(--f-mono);
  font-weight: 500;
}
.studio__note {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.5;
  font-style: italic;
  margin: 0;
  padding-top: 4px;
}

@media (max-width: 980px) {
  .studio__list { grid-template-columns: repeat(3, 1fr); }
  .studio__list li:nth-child(3n) { border-right: 0; }
  .studio__list li:nth-child(-n+3) { border-bottom: 1px solid var(--border); }
  .studio__list li:nth-child(n+4) { border-bottom: 1px solid var(--border); }
  .studio__list li:last-child { border-bottom: 0; }
}
@media (max-width: 760px) {
  .studio { grid-template-columns: 1fr; }
  .studio__list { grid-template-columns: 1fr 1fr; }
  .studio__list li { border-right: 1px solid var(--border); }
  .studio__list li:nth-child(2n) { border-right: 0; }
  .studio__list li:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .studio__list li:nth-child(n+3) { border-bottom: 1px solid var(--border); }
  .studio__list li:last-child { border-bottom: 0; }
}
@media (max-width: 480px) {
  .studio__list { grid-template-columns: 1fr; }
  .studio__list li { border-right: 0; }
  .studio__list li { border-bottom: 1px solid var(--border); }
  .studio__list li:last-child { border-bottom: 0; }
}

/* ============================================================
   Principle — single-statement block before contact
   ============================================================ */
.principle {
  background: var(--fg);
  color: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.principle__inner {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(56px, 7vw, 112px) var(--pad);
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 20px;
}
.principle__num {
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--accent-ink);
}
.principle__title {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 40px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0;
  color: var(--bg);
}
.principle__text {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.5;
  margin: 8px 0 0;
  color: var(--bg);
  max-width: 56ch;
}
.principle__call {
  font-size: clamp(15px, 1.3vw, 17px);
  color: rgba(11,11,12,.65);
  margin: 4px 0 8px;
  line-height: 1.5;
  max-width: 56ch;
}
.principle .cta {
  background: var(--bg);
  color: var(--fg);
  margin-top: 8px;
}
.principle .cta:hover {
  background: var(--bg-2);
  color: var(--accent);
}

/* ============================================================
   Photo-cards variant — content.html / events.html
   Each card leads with a full-bleed image (1fr×4 desktop,
   1fr×2 tablet, 1fr mobile). On hover the image scales gently.
   ============================================================ */
.svc--photo {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--border);
}
.svc--photo .svc__card {
  padding: 0;
  border-right: 1px solid var(--border);
  border-bottom: 0;
  gap: 0;
  display: flex;
  flex-direction: column;
  background: transparent;
}
.svc--photo .svc__card:nth-child(4n) { border-right: 0; }
.svc--photo .svc__card:nth-child(-n+4) { border-bottom: 1px solid var(--border); }

.svc__media {
  display: block;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-2);
  position: relative;
}
.svc__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
}
.svc--photo .svc__card:hover .svc__media img {
  transform: scale(1.04);
  filter: brightness(1.06);
}

.svc__body {
  padding: clamp(18px, 1.8vw, 24px);
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 0.9vw, 14px);
  flex: 1;
}
.svc__body .svc__head { margin: 0; }
.svc__body .svc__title { overflow-wrap: anywhere; }
.svc__body .svc__lede { margin: 0; font-size: clamp(14px, 1.05vw, 15px); }
.svc__body .svc__desc { margin: 0; }
.svc__body .svc__list { margin: 0; }
.svc__body .svc__fit { margin-top: auto; }

@media (max-width: 1180px) {
  .svc--photo { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc--photo .svc__card { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .svc--photo .svc__card:nth-child(2n) { border-right: 0; }
  .svc--photo .svc__card:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 700px) {
  .svc--photo { grid-template-columns: minmax(0, 1fr); }
  .svc--photo .svc__card { border-right: 0; border-bottom: 1px solid var(--border); }
  .svc--photo .svc__card:last-child { border-bottom: 0; }
}

/* ============================================================
   Inner hero (subpages: sport / events / content)
   ============================================================ */
.hero--inner {
  padding: clamp(80px, 12vh, 140px) 0 clamp(48px, 7vw, 96px);
  border-bottom: 1px solid var(--border);
}
.hero--inner .hero__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4.4vw, 64px);
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2vw, 32px);
}
.hero--inner .hero__title {
  font-size: clamp(34px, 5.6vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: var(--fg);
  margin: 0;
}
.hero--inner .hero__lede {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.55;
  color: var(--fg-mute);
  max-width: 70ch;
  margin: 0;
}
.hero--inner .hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.hero--inner + main, .hero--inner {}

/* ============================================================
   DIRECTIONS — photo cards
   ============================================================ */
.directions__grid--photo {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--border);
}
.directions__grid--photo .directions__card {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: transparent;
}
.directions__grid--photo .directions__card:last-child { border-right: 0; }
.directions__media {
  margin: 0;
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--bg-2);
}
.directions__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease, filter .5s ease;
}
.directions__grid--photo .directions__card:hover .directions__media img {
  transform: scale(1.04);
  filter: brightness(1.06);
}
.directions__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
  padding: clamp(20px, 2vw, 26px);
}
.directions__body .directions__desc { flex: 1; }
@media (max-width: 980px) {
  .directions__grid--photo { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .directions__grid--photo .directions__card:nth-child(2n) { border-right: 0; }
  .directions__grid--photo .directions__card:last-child {
    border-top: 1px solid var(--border);
  }
}
@media (max-width: 700px) {
  .directions__grid--photo { grid-template-columns: minmax(0, 1fr); }
  .directions__grid--photo .directions__card { border-right: 0; }
  .directions__grid--photo .directions__card:not(:last-child) {
    border-bottom: 1px solid var(--border);
  }
  .directions__grid--photo .directions__card:last-child { border-top: 0; }
}

/* ============================================================
   PARTNERS — бегущая строка логотипов
   ============================================================ */
.partners {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding-bottom: clamp(40px, 5vw, 72px);
  overflow: hidden;
}
.partners__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(48px, 6vw, 88px) var(--pad) clamp(28px, 3vw, 44px);
}
.partners__num {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 10px;
}
.partners__title {
  font-family: var(--f-sans);
  font-weight: 600;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.partners__sub {
  max-width: 58ch;
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.55;
  color: var(--fg-mute);
  margin: 0;
}

/* --- бегущая строка ---
   Трек состоит из ДВУХ одинаковых .partners__set. У каждого набора
   свой gap + такой же правый отступ, поэтому ширина набора равна
   ширине одного «шага» ленты. Сдвиг на -50% трека = ровно один набор,
   цикл замыкается без рывка. */
.partners__marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 0 var(--pad);
  --mp-gap: clamp(28px, 4vw, 56px);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}
.partners__track {
  display: flex;
  align-items: center;
  width: max-content;
  margin: 0;
  animation: kv-marquee 38s linear infinite;
}
.partners__set {
  display: flex;
  align-items: center;
  gap: var(--mp-gap);
  margin: 0;
  padding: 0 var(--mp-gap) 0 0;
  list-style: none;
  flex: 0 0 auto;   /* наборы не сжимаются — иначе -50% перестаёт быть ровно набором */
}
.partners__marquee:hover .partners__track,
.partners__marquee:focus-within .partners__track { animation-play-state: paused; }
@keyframes kv-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.partners__item { flex: 0 0 auto; }
.partners__item a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 68px;
  padding: 0 10px;
}
.partners__item img {
  max-height: 44px;
  width: auto;
  opacity: .78;
  transition: opacity .25s ease, transform .25s ease;
}
.partners__item a:hover img,
.partners__item a:focus-visible img {
  opacity: 1;
  transform: translateY(-2px);
}
/* вертикальные щиты — чуть крупнее, чтобы читались в общем ряду */
.partners__item img[data-partner="moscowvolley"],
.partners__item img[data-partner="vcdynamo"] { max-height: 54px; }
.partners__item img[data-partner="mosobrazovanie"] { max-height: 46px; }
/* тёмный логотип на тёмном фоне — инвертируем в светлый */
.partners__item img[data-partner="roscongress"] { filter: invert(1); opacity: .8; }
.partners__item a:hover img[data-partner="roscongress"] { filter: invert(1); opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .partners__track { animation: none !important; transform: none !important; flex-wrap: wrap; row-gap: 18px; justify-content: center; }
  .partners__marquee { overflow-x: visible; -webkit-mask-image: none; mask-image: none; padding: 0 var(--pad); }
}
.directions__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border: 1px solid var(--border);
}
.directions__card {
  padding: clamp(20px, 2.2vw, 32px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 1.4vw, 20px);
}
.directions__card:last-child { border-right: 0; }
.directions__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.directions__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}
.directions__title {
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 500;
  color: var(--fg);
  margin: 0;
}
.directions__desc {
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.55;
  color: var(--fg-mute);
  margin: 0;
  flex: 1;
}
.directions__card .cta--ghost { align-self: flex-start; margin-top: 4px; }

@media (max-width: 980px) {
  .directions__grid { grid-template-columns: 1fr; }
  .directions__card { border-right: 0; border-bottom: 1px solid var(--border); }
  .directions__card:last-child { border-bottom: 0; }
}

/* ============================================================
   Video block inside service cards (sport page)
   ============================================================ */
.svc__video {
  margin: clamp(16px, 1.6vw, 20px) 0 0;
  padding-top: clamp(14px, 1.4vw, 18px);
  border-top: 1px dashed var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.svc__video video,
.svc__video iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: var(--bg);
  border: 1px solid var(--border);
}
.svc__video figcaption {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-mute);
  text-transform: uppercase;
  line-height: 1.4;
}

/* ============================================================
   Motion preferences
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0s !important;
    transition-duration: 0s !important;
  }
}