/* ============================================================
   HERO SECTION COMPONENT
   Davinchi BarberShop
   ============================================================ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-black);
  /* Subtle diagonal stripe pattern — unique, non-generic touch */
  background-image:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 80px,
      rgba(196, 155, 58, 0.012) 80px,
      rgba(196, 155, 58, 0.012) 81px
    );
}

/* ─── Background overlay ─── */
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 70% 50%, rgba(196, 155, 58, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 10% 90%, rgba(196, 155, 58, 0.04) 0%, transparent 50%),
    linear-gradient(135deg, rgba(0,0,0,0.9) 0%, rgba(10,10,10,0.7) 100%);
  z-index: 1;
}

/* ─── Floating particles container ─── */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

/* Individual particle — created by JS */
.hero__particle {
  position: absolute;
  width: 1px;
  height: 1px;
  background: var(--color-gold);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0%   { opacity: 0;   transform: translateY(0) scale(1); }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.3; }
  100% { opacity: 0;   transform: translateY(-120vh) scale(0.3); }
}

/* ─── Content ─── */
.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 8rem var(--gutter) 4rem;
}

/* ─── Tagline ─── */
.hero__tagline {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 0.3s forwards;
}

/* ─── Main title ─── */
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-cream);
  margin-bottom: var(--space-xl);
  max-width: 14ch;

  opacity: 0;
  animation: fadeSlideUp 0.9s ease 0.5s forwards;
}

.hero__title em {
  font-style: italic;
  color: var(--color-gold);
  position: relative;
  display: inline-block;
}

/* Gold underline on italic text */
.hero__title em::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
}

/* ─── Subtitle ─── */
.hero__subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 45ch;
  opacity: 0;
  animation: fadeSlideUp 0.9s ease 0.7s forwards;
}

/* ─── CTA Group ─── */
.hero__cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp 0.9s ease 0.9s forwards;
}

/* ─── Scroll indicator ─── */
.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0;
  animation: fadeIn 1s ease 1.4s forwards;
}

.hero__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(180deg, transparent, var(--color-gold));
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

.hero__scroll-text {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  writing-mode: vertical-rl;
}

/* ─── Decorative diagonal element ─── */
.hero__decorator {
  position: absolute;
  right: -5%;
  top: 0;
  bottom: 0;
  width: 45%;
  background: linear-gradient(
    160deg,
    transparent 0%,
    rgba(196,155,58,0.02) 40%,
    rgba(196,155,58,0.05) 60%,
    transparent 100%
  );
  clip-path: polygon(20% 0%, 100% 0%, 100% 100%, 0% 100%);
  z-index: 2;
  pointer-events: none;
}

/* ─── Entrance animations ─── */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero__content {
    padding-top: 7rem;
    text-align: center;
  }

  .hero__title {
    max-width: 100%;
  }

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

  .hero__scroll-indicator {
    display: none;
  }

  .hero__decorator {
    display: none;
  }
}