/* ═══════════════════════════════════════════════════════════════════
   css/hero.css — Hero section
═══════════════════════════════════════════════════════════════════ */

#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

/* ── 3D canvas ────────────────────────────────────────────────── */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;            /* sits ABOVE background, BELOW content (z-index 2+) */
  pointer-events: none;
  opacity: 0;
  transition: opacity 1.2s ease-out;
}

#hero-canvas.loaded { opacity: 1; }

/* ── Ambient background glows ─────────────────────────────────── */
.hero-bg-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-glow::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  top: -150px;
  right: -150px;
  background: radial-gradient(circle, rgba(79,216,255,0.07) 0%, transparent 65%);
  border-radius: 50%;
}

.hero-bg-glow::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  bottom: -80px;
  left: -80px;
  background: radial-gradient(circle, rgba(155,123,255,0.065) 0%, transparent 65%);
  border-radius: 50%;
}

/* ── Subtle perspective grid ──────────────────────────────────── */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(79,216,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,216,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, black 20%, transparent 100%);
  mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, black 20%, transparent 100%);
}

/* ── Decorative floating parallax shapes ──────────────────────── */
.hero__parallax-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__parallax-shape {
  position: absolute;
  opacity: 0.12;
  /* JS sets --px/--py; CSS applies them + shape-specific rotation */
}

.hero__parallax-shape:nth-child(1) {
  width: 56px;
  height: 56px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius-sm);
  top: 22%;
  left: 6%;
  transform: translate(var(--px,0px), var(--py,0px)) rotate(18deg);
  animation: float-shape 9s ease-in-out infinite;
}

.hero__parallax-shape:nth-child(2) {
  width: 36px;
  height: 36px;
  border: 1px solid var(--violet);
  border-radius: 50%;
  top: 62%;
  left: 4%;
  transform: translate(var(--px,0px), var(--py,0px));
  animation: float-shape 7s ease-in-out infinite -2s;
}

.hero__parallax-shape:nth-child(3) {
  width: 0;
  height: 0;
  border-left: 28px solid transparent;
  border-right: 28px solid transparent;
  border-bottom: 50px solid rgba(79,216,255,0.08);
  bottom: 24%;
  right: 7%;
  transform: translate(var(--px,0px), var(--py,0px));
  animation: float-shape 11s ease-in-out infinite -5s;
  opacity: 0.3;
}

.hero__parallax-shape:nth-child(4) {
  width: 28px;
  height: 28px;
  border: 1px solid var(--violet);
  border-radius: var(--radius-sm);
  top: 28%;
  right: 14%;
  transform: translate(var(--px,0px), var(--py,0px)) rotate(42deg);
  animation: float-shape 8s ease-in-out infinite -3s;
}

@keyframes float-shape {
  0%, 100% { margin-top: 0; }
  50%       { margin-top: -18px; }
}

/* ── Hero inner layout ────────────────────────────────────────── */
.hero__inner {
  width: min(var(--container-w), 100%);
  margin-inline: auto;
  padding-inline: var(--container-px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  position: relative;
  z-index: 2;
}

/* ── Content text blocks ─────────────────────────────────────── */
.hero__header-text { max-width: 660px; }
.hero__action-text { max-width: 660px; }

/* Eyebrow */
.hero__eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-7, 1.75rem);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}

.hero__eyebrow.visible { opacity: 1; transform: none; }

.hero__eyebrow-dot {
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-dot 2.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--cyan-glow); }
  60%       { box-shadow: 0 0 0 7px transparent; }
}

/* Headline */
.hero__title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-bold);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow) var(--ease-out) 0.1s, transform var(--t-slow) var(--ease-out) 0.1s;
}

.hero__title.visible { opacity: 1; transform: none; }

.hero__title .gradient-text {
  display: block;
  line-height: 1.05;
}

/* Sub */
.hero__sub {
  font-family: var(--ff-display);
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
  font-weight: var(--fw-medium);
  color: var(--text-2);
  margin-bottom: var(--space-4);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow) var(--ease-out) 0.2s, transform var(--t-slow) var(--ease-out) 0.2s;
}

.hero__sub.visible { opacity: 1; transform: none; }

/* Desc */
.hero__desc {
  font-size: var(--fs-base);
  color: var(--text-3);
  max-width: 46ch;
  margin-bottom: var(--space-10);
  line-height: var(--lh-relaxed);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow) var(--ease-out) 0.3s, transform var(--t-slow) var(--ease-out) 0.3s;
}

.hero__desc.visible { opacity: 1; transform: none; }

/* CTAs */
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow) var(--ease-out) 0.42s, transform var(--t-slow) var(--ease-out) 0.42s;
}

.hero__cta.visible { opacity: 1; transform: none; }

/* ── Photo ────────────────────────────────────────────────────── */
.hero__photo-wrapper {
  position: relative;
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(36px) scale(0.96);
  transition: opacity var(--t-slow) var(--ease-out) 0.28s, transform var(--t-slow) var(--ease-out) 0.28s;
}

.hero__photo-wrapper.visible {
  opacity: 1;
  transform: none;
}

/* Gradient border ring */
.hero__photo-wrapper::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 55%, transparent 100%);
  z-index: -1;
}

/* Outer ambient glow */
.hero__photo-wrapper::after {
  content: '';
  position: absolute;
  inset: -28px;
  background: radial-gradient(circle, var(--cyan-dim) 0%, transparent 70%);
  z-index: -2;
  border-radius: 50%;
}

.hero__photo {
  width: clamp(240px, 28vw, 340px);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  display: block;
}

/* ── Floating badge ───────────────────────────────────────────── */
.hero__badge {
  position: absolute;
  bottom: -20px;
  left: -28px;
  background: var(--bg-1);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  animation: float-badge 5s ease-in-out infinite;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.hero__badge-icon { font-size: 1.2rem; }

.hero__badge-text {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  color: var(--text-1);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.hero__badge-text span { color: var(--cyan); }

/* ── Scroll indicator ─────────────────────────────────────────── */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  opacity: 0;
  animation: fade-in-up 1s var(--ease-out) 1.6s forwards;
}

@keyframes fade-in-up {
  to { opacity: 1; }
}

.hero__scroll-text {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--text-3);
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scroll-pulse 2.2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ── Mobile ───────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: var(--space-4);
    gap: 1.25rem;
  }

  .hero__header-text   { order: 1; }
  .hero__photo-wrapper { order: 2; margin: 0.5rem auto; transform: scale(0.96); }
  .hero__photo-wrapper.visible { transform: none; }
  .hero__action-text   { order: 3; }

  .hero__title {
    text-shadow: 0 4px 24px rgba(8, 10, 16, 0.95);
  }

  .hero__sub {
    text-shadow: 0 2px 16px rgba(8, 10, 16, 0.9);
  }

  .hero__photo {
    width: clamp(200px, 55vw, 260px);
    height: auto;
    aspect-ratio: 3 / 4;
  }

  .hero__cta     { justify-content: center; }
  .hero__desc    { margin-inline: auto; }
  .hero__badge   { display: none; }
  .hero__scroll  { display: none; }

  .section-label { justify-content: center; }
}