/* ── Hero ── */
#hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  background: var(--black);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 0 var(--gutter) clamp(40px, 6vw, 80px);
}

/* Noise layer */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.04;
  pointer-events: none;
  z-index: 0;
}

/* Floating circles */
.hero-circle {
  position: absolute;
  border-radius: 50%;
  background: var(--white);
  opacity: 0.04;
  pointer-events: none;
  will-change: transform;
  z-index: 0;
}

.hero-circle:nth-child(1) { width: 520px; height: 520px; top: -100px; right: -80px; animation: float 6s ease-in-out infinite; animation-delay: -2s; }
.hero-circle:nth-child(2) { width: 280px; height: 280px; top: 40%; left: -60px; animation: float 6s ease-in-out infinite; animation-delay: 0s; }
.hero-circle:nth-child(3) { width: 160px; height: 160px; bottom: 20%; right: 25%; animation: float 6s ease-in-out infinite; animation-delay: -4s; }

/* Title */
.hero-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(80px, 15.5vw, 220px);
  line-height: 0.88;
  letter-spacing: -0.02em;
  color: var(--white);
  position: relative;
  z-index: 1;
  text-wrap: nowrap;
  will-change: transform;
}

.hero-title span {
  display: inline-block;
}

/* Marquee strip */
.hero-marquee-wrap {
  overflow: hidden;
  position: relative;
  z-index: 1;
  margin: clamp(16px, 2vw, 28px) 0;
  width: calc(100% + var(--gutter) * 2);
  margin-left: calc(-1 * var(--gutter));
}

.hero-marquee-inner {
  display: flex;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
}

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

.hero-marquee-text {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  padding: 4px 0;
  flex-shrink: 0;
  padding-right: 48px;
}

/* Bottom row */
.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  position: relative;
  z-index: 1;
  gap: 24px;
}

.hero-manifesto {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(13px, 1.2vw, 16px);
  color: var(--stone);
  max-width: 320px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: clamp(40px, 6vw, 80px);
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 48px;
  overflow: hidden;
  z-index: 1;
}

.scroll-hint::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background: var(--stone);
  animation: scroll-line 2.2s var(--ease-io) infinite;
}

/* Buttons */
.btn {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 24px;
  border-radius: 3px;
  transition: background 0.35s var(--ease-out), color 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
  z-index: 0;
}

.btn span { position: relative; z-index: 1; }

.btn-primary {
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--white);
}

.btn-primary:hover {
  background: transparent;
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}