/* =============================================================
   ENVIOUS LANDSCAPING — hero.css
   Cinematic fullscreen hero, stats bar, scroll indicator
   ============================================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-bg);
}

/* ── Background ── */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background-position: center center;
  background-size: cover;
  transform: translate3d(0, var(--hero-parallax, 0px), 0);
  will-change: transform;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.08) translate3d(0, 0, 0);
  animation: heroImageDrift 24s ease-in-out infinite alternate;
  will-change: transform;
  filter: saturate(0.72) brightness(0.5) contrast(1.05);
}

.hero--loaded .hero__bg-image {
  transform: scale(1.03);
}

/* ── Overlays ── */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    175deg,
    rgba(2, 6, 23, 0.64) 0%,
    rgba(2, 6, 23, 0.34) 28%,
    rgba(2, 6, 23, 0.62) 64%,
    rgba(2, 6, 23, 0.96) 100%
  );
}

.hero__overlay-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 180px;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(2, 6, 23, 0.65) 0%,
    transparent 100%
  );
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
}

/* ── Content ── */
.hero__content {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: var(--container-2xl);
  margin-inline: auto;
  padding-inline: var(--space-8);
  padding-bottom: 120px; /* clear stats bar */
  padding-top: var(--space-32);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  min-height: 100vh;
}

/* ── Entry animations (triggered by .hero--loaded) ── */
.hero__overline,
.hero__headline,
.hero__description,
.hero__cta-group,
.hero__service-tags {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.8s var(--transition-luxury),
    transform 0.8s var(--transition-luxury);
}

.hero--loaded .hero__overline {
  opacity: 1;
  transform: none;
  transition-delay: 0.35s;
}
.hero--loaded .hero__headline {
  opacity: 1;
  transform: none;
  transition-delay: 0.55s;
}
.hero--loaded .hero__description {
  opacity: 1;
  transform: none;
  transition-delay: 0.75s;
}
.hero--loaded .hero__cta-group {
  opacity: 1;
  transform: none;
  transition-delay: 0.95s;
}
.hero--loaded .hero__service-tags {
  opacity: 1;
  transform: none;
  transition-delay: 1.1s;
}

/* ── Overline ── */
.hero__overline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.hero__overline::before {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ── Headline ── */
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--color-text);
  max-width: 860px;
  margin-bottom: var(--space-7);
}

.hero__headline em {
  font-style: italic;
  color: var(--color-accent);
}

/* ── Description ── */
.hero__description {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 300;
  line-height: var(--leading-loose);
  color: rgba(241, 245, 249, 0.68);
  max-width: 520px;
  margin-bottom: var(--space-9);
}

/* ── CTA Group ── */
.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

/* ── Service Tags ── */
.hero__service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero__service-tag {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  border: 1px solid var(--color-border);
  padding: var(--space-1) var(--space-3);
  transition:
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base);
  cursor: default;
}

.hero__service-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

/* ── Stats Bar ── */
.hero__stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: rgba(2, 6, 23, 0.62);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-5);
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.8s var(--transition-luxury) 1.3s,
    transform 0.8s var(--transition-luxury) 1.3s;
}

.hero--loaded .hero__stats {
  opacity: 1;
  transform: translateY(0);
}

.hero__stats-inner {
  max-width: var(--container-2xl);
  margin-inline: auto;
  padding-inline: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  text-align: center;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-accent);
  line-height: 1;
}

.hero__stat-label {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ── Scroll Indicator ── */
.hero__scroll-indicator {
  position: absolute;
  right: var(--space-10);
  bottom: 100px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  opacity: 0;
  animation: heroFadeIn 1s var(--transition-luxury) 1.6s forwards;
}

.hero__scroll-text {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(180deg, var(--color-accent) 0%, transparent 100%);
  animation: scrollPulse 2.2s ease-in-out infinite 2s;
}

@keyframes scrollPulse {
  0% {
    transform: scaleY(1);
    transform-origin: top;
  }
  50% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50.001% {
    transform-origin: bottom;
    transform: scaleY(0);
  }
  100% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
  }
}

@keyframes heroImageDrift {
  0% {
    transform: scale(1.08) translate3d(0, 0, 0);
  }
  100% {
    transform: scale(1.15) translate3d(-1.2%, -0.8%, 0);
  }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero__content {
    padding-inline: var(--space-6);
  }
}

@media (max-width: 768px) {
  .hero__bg-image {
    object-position: center center;
  }

  .hero__content {
    padding-inline: var(--space-5);
    padding-bottom: 100px;
    align-items: flex-start;
  }

  .hero__stats-inner {
    padding-inline: var(--space-5);
    gap: var(--space-4);
  }

  .hero__stat-value {
    font-size: var(--text-xl);
  }

  .hero__scroll-indicator {
    display: none;
  }

  .hero__cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero__cta-group .btn {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero__stats-inner {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero__stat-divider {
    display: none;
  }
}