/* --- Reset & base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --text: #e8e8e8;
  --text-muted: #888888;
  --accent: #c41e1e;
  --accent-hover: #e02525;
  --border: #222222;
  --font-display: "Bebas Neue", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --header-h: 4.5rem;
  --max-width: 72rem;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* --- Film grain overlay --- */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 1.5rem;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.95), transparent);
  backdrop-filter: blur(8px);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.logo:hover {
  color: var(--accent);
}

.main-nav {
  display: flex;
  gap: 2rem;
}

.main-nav a {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  position: relative;
  padding: 0.25rem 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.main-nav a.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2rem;
  height: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--header-h) 0 4rem;
  background: var(--bg);
}

.hero-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero-title-wrap {
  position: relative;
  isolation: isolate;
  width: 100%;
  margin-bottom: 2.5rem;
  overflow: hidden;
}

.hero-title-wrap::before,
.hero-title-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Foto de banda — ancho completo */
.hero-title-wrap::before {
  z-index: -2;
  background: url("../assets/images/hero-band.webp") center 35% / cover no-repeat;
  filter: saturate(0.88) brightness(0.92) contrast(1.08);
  transform: scale(1.02);
}

/* Viñeta negra en esquinas */
.hero-title-wrap::after {
  z-index: -1;
  background:
    radial-gradient(
      ellipse 95% 90% at 50% 45%,
      rgba(0, 0, 0, 0.05) 0%,
      rgba(0, 0, 0, 0.35) 55%,
      rgba(0, 0, 0, 0.78) 100%
    ),
    linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent 30%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.4), transparent 30%),
    linear-gradient(to left, rgba(0, 0, 0, 0.38), transparent 24%),
    linear-gradient(to right, rgba(0, 0, 0, 0.38), transparent 24%);
  box-shadow: inset 0 0 90px 35px rgba(0, 0, 0, 0.32);
}

.hero-title {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  padding: clamp(3.25rem, 14vw, 6.5rem) 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(4rem, 18vw, 11rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #f0f0f0;
  text-shadow:
    0 2px 24px rgba(0, 0, 0, 0.85),
    0 0 60px rgba(0, 0, 0, 0.5);
}

.hero-cta {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.75rem 2.5rem;
  border: 1px solid var(--text-muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.hero-cta:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(196, 30, 30, 0.06);
}

/* --- Sections --- */
.section {
  padding: 6rem 1.5rem;
  border-top: 1px solid var(--border);
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 3rem;
  color: var(--text);
}

.section-title::after {
  content: "";
  display: block;
  width: 3rem;
  height: 3px;
  background: var(--accent);
  margin-top: 0.75rem;
}

/* --- Bio --- */
.section-bio {
  background: var(--bg-elevated);
}

.bio-content {
  max-width: 42rem;
}

.bio-content p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.bio-content p:first-of-type {
  color: var(--text);
  font-size: 1.15rem;
}

.bio-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 2.5rem !important;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted) !important;
}

/* --- Spotify floating player --- */
.spotify-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: min(100% - 2rem, 20rem);
  transition: transform var(--transition), opacity var(--transition);
}

.spotify-float-panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #121212;
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.04);
}

.spotify-float-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: rgba(0, 0, 0, 0.45);
  border-bottom: 1px solid var(--border);
}

.spotify-float-label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.spotify-float-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.spotify-float-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.spotify-float .spotify-embed {
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: #121212;
}

.spotify-float #spotify-embed-host {
  min-height: 152px;
}

.spotify-float #spotify-embed-host iframe {
  display: block;
  width: 100%;
  height: 152px;
  border: 0;
}

.spotify-float-fab {
  display: none;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #121212;
  color: var(--text);
  font-size: 1.35rem;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.spotify-float-fab:hover {
  border-color: #1db954;
  color: #1db954;
  transform: scale(1.05);
}

.spotify-float.is-collapsed .spotify-float-panel {
  display: none;
}

.spotify-float.is-collapsed .spotify-float-fab {
  display: flex;
}

/* --- Video --- */
.video-notice {
  max-width: 56rem;
  margin: 0 auto 1.25rem;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  background: rgba(196, 30, 30, 0.12);
  border: 1px solid var(--border);
}

.video-notice code {
  font-size: 0.85em;
  color: var(--text);
}

.video-alt-link {
  max-width: 56rem;
  margin: 1.25rem auto 0;
  text-align: right;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-alt-link a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.video-alt-link a:hover {
  color: var(--accent);
}

.video-embed {
  position: relative;
  width: 100%;
  max-width: 56rem;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- Links --- */
.links-grid {
  list-style: none;
  display: grid;
  gap: 0;
}

.links-grid li {
  border-bottom: 1px solid var(--border);
}

.links-grid li:first-child {
  border-top: 1px solid var(--border);
}

.links-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition), padding-left var(--transition);
}

.links-grid a:hover {
  color: var(--accent);
  padding-left: 1rem;
}

.link-arrow {
  font-size: 1.5rem;
  opacity: 0.4;
  transition: opacity var(--transition), transform var(--transition);
}

.links-grid a:hover .link-arrow {
  opacity: 1;
  transform: translateX(4px);
  color: var(--accent);
}

/* --- Contact --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.contact-email {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.15rem;
  transition: color var(--transition);
}

.contact-email:hover {
  color: var(--accent);
}

.contact-note {
  margin-top: 1.5rem !important;
  font-size: 0.85rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-form label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

.contact-form input,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form textarea {
  resize: vertical;
  min-height: 8rem;
}

.contact-form button {
  margin-top: 1.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.contact-form button:hover {
  background: var(--accent-hover);
}

.form-status {
  min-height: 1.5rem;
  font-size: 0.9rem;
  color: var(--accent);
  margin-top: 0.5rem;
}

/* --- Footer --- */
.site-footer {
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: center;
    gap: 0;
    background: rgba(10, 10, 10, 0.98);
    padding: 1rem 0 2rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 1rem 0;
    font-size: 1.5rem;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .section {
    padding: 4rem 1.5rem;
  }

  .spotify-float {
    right: 1rem;
    bottom: 1rem;
    width: calc(100% - 2rem);
    max-width: 20rem;
  }
}