/* ============================================================
   HYDEOUT — index.css  (TOP page)
   ============================================================ */

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
}

/* Canvas orbital animation */
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Subtle dark overlay for legibility */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 70% 50%, transparent 40%, rgba(7,7,7,0.6) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 60px;
  padding-top: var(--nav-height);
  max-width: 900px;
}

.hero__eyebrow {
  font-family: var(--font-sans-en);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.45em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-gold);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--color-text);
  margin-bottom: 48px;
  text-transform: uppercase;
}
.hero__title-line { display: block; }
.hero__title-line--accent {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 0.6em;
  text-transform: none;
  letter-spacing: -0.01em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-gold);
  text-stroke: 1.5px var(--color-gold);
  padding-left: 0.06em;
}

.hero__sub {
  font-family: var(--font-sans-jp);
  font-size: clamp(0.82rem, 1.4vw, 0.95rem);
  font-weight: 300;
  line-height: 2.1;
  color: var(--color-text-muted);
  margin-bottom: 60px;
  max-width: 480px;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 44px;
  left: 60px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  opacity: 0.45;
  transition: opacity var(--transition);
}
.hero__scroll-hint:hover { opacity: 1; }
.hero__scroll-line {
  display: block;
  width: 40px;
  height: 1px;
  background: linear-gradient(to right, var(--color-gold), transparent);
  animation: scrollPulseH 2.2s ease-in-out infinite;
}
.hero__scroll-label {
  font-family: var(--font-sans-en);
  font-size: 0.58rem;
  letter-spacing: 0.35em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}
@keyframes scrollPulseH {
  0%, 100% { opacity: 0.3; width: 30px; }
  50%       { opacity: 1;   width: 50px; }
}

/* ── Intro ────────────────────────────────────────────────── */
.intro { position: relative; }
.intro__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.intro__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.45;
  letter-spacing: -0.02em;
  margin: 16px 0 24px;
}
.intro__body {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 2.1;
}

/* Stats — large editorial grid */
.intro__stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
}
.intro__stat {
  background: var(--color-surface);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  transition: background var(--transition);
}
.intro__stat:hover { background: var(--color-surface-2); }
.intro__stat-num {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  letter-spacing: -0.03em;
}
.intro__stat-plus { font-size: 0.6em; vertical-align: super; }
.intro__stat-label {
  font-family: var(--font-sans-en);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--color-text-dim);
  text-transform: uppercase;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-family: var(--font-sans-en);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  transition: gap var(--transition), color var(--transition);
}
.card-link:hover { gap: 14px; color: var(--color-gold-light); }

/* ── Services section heading ─────────────────────────────── */
.services-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 48px;
}
.services-heading__left {}
.services-heading__en {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(56px, 9vw, 110px);
  font-weight: 200;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-text);
  line-height: 0.9;
  margin-bottom: 14px;
}
.services-heading__rule {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-border-light);
  margin-bottom: 20px;
}
.services-heading__label {
  font-family: var(--font-sans-en);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--color-gold);
  text-transform: uppercase;
}
.services-heading__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 400;
  color: var(--color-text-muted);
}
.services-heading__right {
  text-align: right;
  padding-bottom: 4px;
}

/* ── CTA Banner ────────────────────────────────────────────── */
.cta-banner {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 100px 60px;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: 'CONTACT';
  position: absolute;
  right: -20px;
  bottom: -0.15em;
  font-family: var(--font-display);
  font-size: 18vw;
  font-weight: 800;
  color: rgba(255,255,255,0.025);
  letter-spacing: -0.04em;
  text-transform: uppercase;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
.cta-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  z-index: 1;
}
.cta-banner__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.cta-banner__body { font-size: 0.88rem; color: var(--color-text-muted); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__content { padding: 0 40px; padding-top: var(--nav-height); }
  .hero__scroll-hint { left: 40px; }
  .intro__inner { gap: 60px; }
  .cta-banner { padding: 80px 40px; }
}
@media (max-width: 768px) {
  .hero__content { padding: 0 24px; padding-top: var(--nav-height); }
  .hero__title { font-size: clamp(2.8rem, 12vw, 5rem); }
  .hero__scroll-hint { left: 24px; bottom: 32px; }
  .intro__inner { grid-template-columns: 1fr; gap: 48px; }
  .services-heading { grid-template-columns: 1fr; gap: 0; }
  .services-heading__right { display: none; }
  .cta-banner { padding: 70px 24px; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
}