/* ── HERO ─────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10rem 2rem 5rem;
  background:
    radial-gradient(circle 600px at var(--gx) var(--gy), rgba(255,190,70,calc(.16 * var(--glow-o))) 0%, rgba(255,90,60,calc(.09 * var(--glow-o))) 35%, transparent 70%) fixed,
    radial-gradient(ellipse 55% 45% at 50% 8%, rgba(255,140,30,.18) 0%, transparent 62%),
    var(--dark);
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* grano fino de fondo, como el reverso mate de una carta */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-eyebrow {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.75rem;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--accent-line);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-content h1 {
  font-size: clamp(3.1rem, 9vw, 7.2rem);
  font-weight: 700;
  line-height: .96;
  letter-spacing: -.04em;
  margin-bottom: 1.6rem;
  color: var(--text);
}

.hero-content h1 .text-grad {
  display: block;
}

.hero-content p {
  font-size: clamp(1.02rem, 2.2vw, 1.2rem);
  color: var(--muted);
  margin: 0 auto 2.75rem;
  line-height: 1.7;
  max-width: 560px;
}

/* ── BUTTONS ──────────────────────────────────────── */
.btn-primary {
  position: relative;
  display: inline-block;
  padding: .9rem 2.4rem;
  background: var(--text);
  color: #09090B;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .04em;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: background .2s, transform .2s;
}
.btn-primary:hover {
  background: var(--foil);
  color: #1a0e00;
  transform: translateY(-1px);
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg);
  transition: left .55s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.btn-primary:hover::after { left: 130%; }

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
}

.btn-instagram-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.btn-instagram-label {
  display: none;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .9rem 2rem;
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: #fff;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .04em;
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  box-shadow:
    0 4px 20px rgba(253,29,29,.35),
    0 0 40px rgba(252,176,69,.25);
  animation: igPulse 3s ease-in-out infinite;
}
.btn-instagram:hover {
  transform: translateY(-1px);
  box-shadow:
    0 8px 28px rgba(253,29,29,.5),
    0 0 60px rgba(252,176,69,.4);
  animation: none;
}

@keyframes igPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(253,29,29,.35), 0 0 40px rgba(252,176,69,.2); }
  50%       { box-shadow: 0 4px 28px rgba(253,29,29,.5),  0 0 60px rgba(252,176,69,.38); }
}

/* ── SCROLL DOWN ──────────────────────────────────── */
.scroll-down {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 3.5rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  text-decoration: none;
  animation: bounce 2.4s ease-in-out infinite;
  transition: border-color .2s, color .2s;
}
.scroll-down:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}