/* ===== база ===== */
:root {
  --bg: #ffffff;
  --border: #e6e6ea;
  --text: #15151a;
  --muted: #6c6c74;
  --sans: 'Inter', -apple-system, sans-serif;
  --display: 'Russo One', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

/* ===== INTRO (приветствие) ===== */
#intro {
  position: relative;
  height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  overflow: hidden;
}
.intro-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 100%;
}
.greet {
  display: grid;
  font-family: var(--display), 'Noto Sans SC', 'Noto Sans Arabic', sans-serif;
  font-weight: 400;
  font-size: clamp(54px, 16vw, 200px);
  line-height: 1;
  letter-spacing: 1px;
  color: #111;
}
.greet .gw {
  grid-area: 1 / 1;
  text-align: center;
  opacity: 0;
  transform: translateY(0.34em);
  filter: blur(14px);
  transition: opacity .6s ease,
              transform .6s cubic-bezier(.16,1,.3,1),
              filter .6s ease;
  will-change: opacity, transform, filter;
}
.greet .gw:first-child { opacity: 1; transform: none; filter: blur(0); }
.greet .gw.in  { opacity: 1; transform: none; filter: blur(0); }
.greet .gw.out { opacity: 0; transform: translateY(-0.34em); filter: blur(14px); }
.intro-sub {
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--muted);
  font-weight: 500;
  opacity: 0;
  animation: fadeUpSub .8s ease 1.2s forwards;
}
@keyframes fadeUpSub {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.scroll-down {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 20px;
  text-decoration: none;
  opacity: 0;
  animation: fadeDown .8s ease 1.8s forwards, bounce 2s ease 2.6s infinite;
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%     { transform: translateX(-50%) translateY(8px); }
}

/* ===== EMERGE (видео по кадрам) ===== */
#emerge { position: relative; background: #000; }
.emerge-stage {
  position: relative;
  height: 100svh;
  width: 100%;
  overflow: hidden;
  background: #000;
}
.seq {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}
.seq-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  box-shadow: inset 0 0 220px 70px rgba(0,0,0,.8);
}
.emerge-hint {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  color: rgba(255,255,255,.55);
  font-size: 12px;
  letter-spacing: 2px;
  animation: bounceHint 2s ease infinite;
}
@keyframes bounceHint {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%     { transform: translateX(-50%) translateY(6px); }
}

/* ===== WORKS (работы на главной) ===== */
#works {
  background: #fff;
  color: var(--text);
  padding: clamp(72px, 11vw, 150px) 0 clamp(80px, 12vw, 160px);
}
.works-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}
.works-kicker {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--muted);
  margin-bottom: 12px;
}
.works-title {
  font-style: italic;
  font-weight: 700;
  font-size: clamp(44px, 8vw, 88px);
  letter-spacing: -2px;
  line-height: 1.02;
  padding-bottom: .06em;
  margin-bottom: clamp(38px, 5vw, 60px);
}
.works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
}
.work {
  display: block;
  text-decoration: none;
  color: var(--text);
}
.work-shot {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #f4f4f6;
  box-shadow: 0 1px 2px rgba(20,20,26,.04);
  transition: box-shadow .45s cubic-bezier(.16,1,.3,1),
              transform .45s cubic-bezier(.16,1,.3,1);
}
.work-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform .7s cubic-bezier(.16,1,.3,1);
}
.work:hover .work-shot {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -22px rgba(20,20,26,.4);
}
.work:hover .work-shot img { transform: scale(1.045); }
.work-cap {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 18px 4px 0;
}
.work-name {
  position: relative;
  align-self: flex-start;
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 600;
  letter-spacing: -.4px;
}
.work-name::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s cubic-bezier(.16,1,.3,1);
}
.work:hover .work-name::after { transform: scaleX(1); }
.work-meta {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  transition: color .25s ease;
}
.work:hover .work-meta { color: var(--text); }

/* CTA в телеграм */
.works-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: clamp(56px, 8vw, 96px);
}
.tg-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 999px;
  background: #15151a;
  color: #fff;
  text-decoration: none;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.2px;
  transition: transform .3s cubic-bezier(.16,1,.3,1), background .3s ease;
}
.tg-btn svg { transform: translateY(-1px); }
.tg-btn:hover { transform: translateY(-3px); background: #26262e; }
.cta-sub {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: .3px;
}

/* мягкое проявление (по умолчанию видно; .pre вешает только JS) */
.reveal { transition: opacity .7s ease, transform .8s cubic-bezier(.16,1,.3,1); }
.reveal.pre { opacity: 0; transform: translateY(26px); }
.reveal.in  { opacity: 1; transform: none; }
.works-grid .reveal.pre:nth-child(2) { transition-delay: .09s; }
.works-cta.reveal { transition-delay: .05s; }

/* ===== адаптив ===== */
@media (max-width: 700px) {
  .works-grid { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 600px) {
  .tg-btn { padding: 15px 26px; font-size: 16px; }
}