/* ============================================================
   LILYEIB — Sistema de Diseño "Dossier Clandestino"
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Space+Mono:wght@400;700&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --clr-bg:        #080808;
  --clr-surface:   #111111;
  --clr-surface2:  #181818;
  --clr-border:    rgba(201,168,76,0.15);
  --clr-crimson:   #8B1A2A;
  --clr-crimson-h: #B02235;
  --clr-gold:      #C9A84C;
  --clr-gold-dim:  rgba(201,168,76,0.3);
  --clr-text:      #E8E0D5;
  --clr-muted:     #7A7268;
  --clr-white:     #FAFAF8;
  --clr-wa:        #25D366;

  --font-heading:  'Playfair Display', Georgia, serif;
  --font-body:     'Outfit', system-ui, sans-serif;
  --font-mono:     'Space Mono', monospace;

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-pill:   999px;

  --shadow-gold:   0 0 30px rgba(201,168,76,0.18);
  --shadow-crimson:0 0 30px rgba(139,26,42,0.35);
  --shadow-card:   0 8px 40px rgba(0,0,0,0.6);

  --transition:    cubic-bezier(0.4, 0, 0.2, 1);
  --dur:           0.35s;

  --nav-h:         72px;
  --section-pad:   120px 0;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-crimson); border-radius: 3px; }

/* ── Utility ─────────────────────────────────────────────── */
.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-gold);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--clr-gold);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.15;
}
.section-title span { color: var(--clr-gold); }
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: all var(--dur) var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.07);
  opacity: 0;
  transition: opacity var(--dur) var(--transition);
}
.btn:hover::before { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, var(--clr-crimson), #6B0F1A);
  color: var(--clr-white);
  box-shadow: 0 4px 24px rgba(139,26,42,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(139,26,42,0.55);
}
.btn-gold {
  background: linear-gradient(135deg, var(--clr-gold), #A07830);
  color: var(--clr-bg);
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(201,168,76,0.3);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.btn-outline {
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
  transform: translateY(-2px);
}
.btn-wa {
  background: var(--clr-wa);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 24px rgba(37,211,102,0.3);
}
.btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}

/* ─────────────────────────────────────────────────────────
   NAVBAR
───────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--dur) var(--transition),
              backdrop-filter var(--dur) var(--transition),
              box-shadow var(--dur) var(--transition);
}
#navbar.scrolled {
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1200px, 92%);
  margin-inline: auto;
}
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--clr-white);
}
.nav-logo span { color: var(--clr-gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  transition: color var(--dur) var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--clr-white); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-socials {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-muted);
  font-size: 0.9rem;
  transition: all var(--dur) var(--transition);
}
.nav-socials a:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
  background: rgba(201,168,76,0.08);
  transform: translateY(-2px);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--dur) var(--transition);
}

/* ─────────────────────────────────────────────────────────
   HERO
───────────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/hero_bg.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.45);
  transform: scale(1.05);
  transition: transform 12s ease-out;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8,8,8,0.75) 0%,
    rgba(139,26,42,0.12) 50%,
    rgba(8,8,8,0.85) 100%
  );
}
.hero-overlay-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 280px;
  background: linear-gradient(to top, var(--clr-bg), transparent);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(1200px, 92%);
  margin-inline: auto;
  padding-top: var(--nav-h);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(201,168,76,0.4);
  background: rgba(201,168,76,0.08);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--clr-gold);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-badge .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(1.4); }
}
.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 900;
  line-height: 0.9;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
  margin-bottom: 6px;
}
.hero-name .glitch {
  position: relative;
}
.hero-name .glitch::before,
.hero-name .glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  color: var(--clr-white);
}
.hero-name .glitch::before {
  left: 2px;
  text-shadow: -2px 0 var(--clr-crimson);
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-1 3s infinite linear alternate-reverse;
}
.hero-name .glitch::after {
  left: -2px;
  text-shadow: -2px 0 var(--clr-gold), 2px 2px var(--clr-crimson);
  clip: rect(44px, 450px, 56px, 0);
  animation: glitch-2 3.5s infinite linear alternate-reverse;
}
@keyframes glitch-1 {
  0%  { clip: rect(10px,9999px,30px,0); transform: skew(0.3deg); }
  10% { clip: rect(90px,9999px,110px,0); transform: skew(-0.2deg); }
  20% { clip: rect(60px,9999px,80px,0); transform: skew(0.5deg); }
  30% { clip: rect(120px,9999px,140px,0); }
  40% { clip: rect(5px,9999px,25px,0); transform: skew(-0.4deg); }
  50% { clip: rect(75px,9999px,95px,0); }
  60% { clip: rect(40px,9999px,60px,0); transform: skew(0.2deg); }
  70% { clip: rect(100px,9999px,120px,0); }
  80% { clip: rect(20px,9999px,40px,0); transform: skew(-0.3deg); }
  90% { clip: rect(55px,9999px,75px,0); }
  100%{ clip: rect(85px,9999px,105px,0); transform: skew(0.1deg); }
}
@keyframes glitch-2 {
  0%  { clip: rect(80px,9999px,100px,0); transform: skew(-0.2deg); }
  10% { clip: rect(20px,9999px,40px,0); }
  20% { clip: rect(110px,9999px,130px,0); transform: skew(0.4deg); }
  30% { clip: rect(50px,9999px,70px,0); }
  40% { clip: rect(130px,9999px,150px,0); transform: skew(-0.5deg); }
  50% { clip: rect(35px,9999px,55px,0); }
  60% { clip: rect(95px,9999px,115px,0); transform: skew(0.3deg); }
  70% { clip: rect(15px,9999px,35px,0); }
  80% { clip: rect(65px,9999px,85px,0); transform: skew(-0.1deg); }
  90% { clip: rect(45px,9999px,65px,0); }
  100%{ clip: rect(5px,9999px,25px,0); transform: skew(0.4deg); }
}
.hero-subtitle {
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.5vw, 1rem);
  letter-spacing: 0.25em;
  color: var(--clr-gold);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--clr-muted);
  max-width: 520px;
  margin-bottom: 44px;
  line-height: 1.75;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.hero-scroll {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--clr-muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: float 2.5s ease-in-out infinite;
  z-index: 2;
}
.hero-scroll .scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-gold), transparent);
}
@keyframes float {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ─────────────────────────────────────────────────────────
   SECTION: EL UNIVERSO LILYEIB
───────────────────────────────────────────────────────── */
#universo {
  padding: var(--section-pad);
  position: relative;
  overflow: hidden;
}
.universo-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/dossier_bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.08;
}
.universo-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 64px;
}
.universo-intro {
  font-size: 1.05rem;
  color: var(--clr-muted);
  line-height: 1.8;
  margin-top: 20px;
}
.universo-intro strong { color: var(--clr-gold); font-weight: 600; }
.file-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--clr-crimson);
  letter-spacing: 0.15em;
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.file-number::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--clr-crimson);
}
.dossiers-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Flip Card */
.flip-card {
  perspective: 1200px;
  height: 180px;
}
.flip-card-inner {
  position: relative;
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.65s var(--transition);
}
.flip-card:hover .flip-card-inner { transform: rotateY(180deg); }
.flip-card-front,
.flip-card-back {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  padding: 24px 28px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border: 1px solid var(--clr-border);
}
.flip-card-front {
  background: var(--clr-surface);
  display: flex;
  align-items: center;
  gap: 20px;
}
.flip-card-back {
  background: linear-gradient(135deg, var(--clr-crimson), #4A0B14);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.dossier-icon {
  font-size: 2.2rem;
  flex-shrink: 0;
  width: 60px; height: 60px;
  border-radius: var(--radius-sm);
  background: rgba(201,168,76,0.1);
  border: 1px solid var(--clr-gold-dim);
  display: flex; align-items: center; justify-content: center;
}
.dossier-meta {
  flex: 1;
}
.dossier-stamp {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--clr-crimson);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.dossier-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.25;
}
.dossier-tag {
  font-size: 0.75rem;
  color: var(--clr-muted);
  margin-top: 4px;
}
.dossier-chevron {
  color: var(--clr-gold);
  font-size: 0.9rem;
  opacity: 0.6;
}
.flip-card-back .dossier-back-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-white);
}
.flip-card-back .dossier-back-desc {
  font-size: 0.85rem;
  color: rgba(232,224,213,0.82);
  line-height: 1.6;
}
.classified-badge {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-sm);
  padding: 2px 10px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  align-self: flex-start;
  margin-top: 8px;
}

/* ─────────────────────────────────────────────────────────
   SECTION: DISCOGRAFÍA
───────────────────────────────────────────────────────── */
#discografia {
  padding: var(--section-pad);
  position: relative;
  overflow: hidden;
}
.discografia-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/discography_bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
}
.discografia-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 64px;
}
.tracks-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.track-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur) var(--transition),
              box-shadow var(--dur) var(--transition),
              border-color var(--dur) var(--transition);
}
.track-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-crimson);
  border-color: rgba(139,26,42,0.5);
}
.track-cover {
  aspect-ratio: 1;
  background: var(--clr-surface2);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.track-cover-art {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition);
}
.track-card:hover .track-cover-art { transform: scale(1.06); }
.track-cover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur) var(--transition);
}
.track-card:hover .track-cover-overlay { background: rgba(0,0,0,0.5); }
.play-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--clr-crimson);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity var(--dur) var(--transition),
              transform var(--dur) var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.track-card:hover .play-btn {
  opacity: 1;
  transform: scale(1);
}
.featured-badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--clr-gold), #A07830);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--clr-bg);
  font-weight: 700;
  text-transform: uppercase;
}
.track-cover-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  text-align: center;
  padding: 20px;
  position: relative;
}
.track-cover-placeholder .cover-initial {
  font-size: clamp(3rem, 8vw, 5rem);
  line-height: 1;
  color: var(--clr-gold);
  display: block;
}
.track-cover-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(139,26,42,0.5), transparent 70%);
}
.track-body {
  padding: 20px 22px 22px;
}
.track-year {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--clr-muted);
  letter-spacing: 0.15em;
  margin-bottom: 4px;
}
.track-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.2;
  margin-bottom: 12px;
}
.track-platforms {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.platform-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid;
  transition: all var(--dur) var(--transition);
}
.platform-btn.spotify  {
  border-color: #1DB95420;
  color: #1DB954;
  background: rgba(29,185,84,0.08);
}
.platform-btn.spotify:hover  { background: rgba(29,185,84,0.2); }
.platform-btn.youtube  {
  border-color: #FF000020;
  color: #FF4545;
  background: rgba(255,0,0,0.08);
}
.platform-btn.youtube:hover  { background: rgba(255,0,0,0.2); }
.platform-btn.apple    {
  border-color: #FC3C4420;
  color: #FC3C44;
  background: rgba(252,60,68,0.08);
}
.platform-btn.apple:hover    { background: rgba(252,60,68,0.2); }

/* ─────────────────────────────────────────────────────────
   STATS STRIP
───────────────────────────────────────────────────────── */
#stats {
  padding: 60px 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-surface);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 40px;
}
.stat-item {
  text-align: center;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--clr-gold);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--clr-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

/* ─────────────────────────────────────────────────────────
   SECTION: CONTACTO
───────────────────────────────────────────────────────── */
#contacto {
  padding: var(--section-pad);
  position: relative;
}
#contacto::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 1px; height: 80px;
  background: linear-gradient(to bottom, transparent, var(--clr-border));
}
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
  margin-top: 64px;
}
.contacto-info h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 16px;
  line-height: 1.3;
}
.contacto-info p {
  color: var(--clr-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 36px;
}
.contacto-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contacto-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  color: var(--clr-text);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--dur) var(--transition);
}
.contacto-link:hover {
  border-color: var(--clr-gold);
  background: rgba(201,168,76,0.06);
  transform: translateX(6px);
  color: var(--clr-gold);
}
.contacto-link .link-icon {
  font-size: 1.1rem;
  width: 32px;
  text-align: center;
}
.contacto-form {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-header {
  margin-bottom: 32px;
}
.form-header h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 6px;
}
.form-header p {
  font-size: 0.85rem;
  color: var(--clr-muted);
}
.form-group {
  margin-bottom: 22px;
}
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--clr-text);
  transition: border-color var(--dur) var(--transition),
              box-shadow var(--dur) var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-muted); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--clr-surface2); }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-submit {
  width: 100%;
  padding: 15px;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  justify-content: center;
}
.form-note {
  text-align: center;
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--clr-muted);
  font-family: var(--font-mono);
}
.form-note span { color: var(--clr-wa); }

/* ─────────────────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--clr-border);
  padding: 48px 0 32px;
  background: var(--clr-surface);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}
.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--clr-white);
}
.footer-logo span { color: var(--clr-gold); }
.footer-socials {
  display: flex;
  gap: 12px;
}
.footer-socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-muted);
  font-size: 1rem;
  transition: all var(--dur) var(--transition);
}
.footer-socials a:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold);
  background: rgba(201,168,76,0.08);
  transform: translateY(-3px);
}
.footer-bottom {
  text-align: center;
  font-size: 0.78rem;
  color: var(--clr-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  border-top: 1px solid var(--clr-border);
  padding-top: 28px;
}
.footer-bottom strong { color: var(--clr-gold); }

/* ─────────────────────────────────────────────────────────
   WHATSAPP FLOATING BUTTON
───────────────────────────────────────────────────────── */
#wa-float {
  position: fixed;
  bottom: 32px; right: 32px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}
.wa-tooltip {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--clr-text);
  white-space: nowrap;
  box-shadow: var(--shadow-card);
  transform: translateX(10px);
  opacity: 0;
  transition: all var(--dur) var(--transition);
  pointer-events: none;
}
#wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}
.wa-btn {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--clr-wa);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
  box-shadow: 0 6px 28px rgba(37,211,102,0.4);
  transition: transform var(--dur) var(--transition),
              box-shadow var(--dur) var(--transition);
  animation: wa-bounce 3s ease-in-out infinite;
  flex-shrink: 0;
}
.wa-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 40px rgba(37,211,102,0.55);
  animation: none;
}
@keyframes wa-bounce {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
.wa-ripple {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.4);
  animation: ripple 2.5s linear infinite;
}
@keyframes ripple {
  0%   { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ─────────────────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .universo-grid { grid-template-columns: 1fr; gap: 48px; }
  .tracks-grid   { grid-template-columns: repeat(2,1fr); }
  .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
  .stats-grid    { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  :root { --section-pad: 80px 0; }
  .nav-links, .nav-socials { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-h) 0 0 0;
    background: rgba(8,8,8,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }
  .nav-links.open a { font-size: 1.2rem; }
  .tracks-grid { grid-template-columns: 1fr; }
  .form-row    { grid-template-columns: 1fr; }
  .flip-card   { height: 160px; }
  .hero-cta    { flex-direction: column; align-items: flex-start; }
  .discografia-header { flex-direction: column; align-items: flex-start; }
  .stats-grid  { grid-template-columns: repeat(2,1fr); gap: 24px; }
}
@media (max-width: 480px) {
  .contacto-form { padding: 28px 20px; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  #wa-float      { bottom: 20px; right: 20px; }
}