/* =============================================
   VIDEO GRABACIONES GORILAZ — style.css
   Paleta: Negro / Dorado
   ============================================= */

/* --- VARIABLES --- */
:root {
  --gold:        #C9A84C;
  --gold-light:  #E2C87A;
  --gold-dark:   #8B6914;
  --black:       #0A0A0A;
  --dark:        #111111;
  --dark-2:      #1A1A1A;
  --dark-3:      #222222;
  --dark-4:      #2A2A2A;
  --white:       #FFFFFF;
  --gray-1:      #F5F5F0;
  --gray-2:      #CCCCCC;
  --gray-3:      #888888;
  --gray-4:      #555555;

  --font-display: 'Cinzel', serif;
  --font-body:    'Poppins', sans-serif;

  --nav-h: 72px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-gold: 0 0 30px rgba(201,168,76,0.15);
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,0.2);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.logo-icon {
  color: var(--gold);
  font-size: 1.2rem;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.25em;
  color: var(--white);
}
.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-2);
  position: relative;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201,168,76,0.04) 0%, transparent 50%),
    linear-gradient(180deg, #0A0A0A 0%, #111111 100%);
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A84C' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 1.5rem;
  max-width: 800px;
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}
.hero-title .line {
  opacity: 0;
  animation: fadeUp 0.8s 0.5s forwards;
}
.hero-title .line.gold {
  color: var(--gold);
  animation-delay: 0.7s;
}
.hero-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--gray-2);
  letter-spacing: 0.05em;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s forwards;
}
.hero-cta {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 1.1s forwards;
}

/* Botones */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.35);
}
.btn-outline {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 1px solid rgba(201,168,76,0.5);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.btn-outline:hover {
  border-color: var(--gold);
  background: rgba(201,168,76,0.08);
  transform: translateY(-2px);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeIn 1s 1.5s forwards;
}
.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray-3);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s 1.5s ease-in-out infinite;
}

/* =============================================
   INTRO BAND
   ============================================= */
.intro-band {
  background: var(--dark-2);
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 3rem 2rem;
}
.band-grid {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
.band-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  text-align: center;
}
.band-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--gold);
  line-height: 1;
}
.band-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-3);
}
.band-divider {
  width: 1px;
  height: 60px;
  background: rgba(201,168,76,0.25);
  flex-shrink: 0;
}

/* =============================================
   SERVICIOS
   ============================================= */
.servicios {
  padding: 7rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.gold-line {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  position: relative;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.4);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--shadow-gold);
}
.card:hover .card-glow {
  opacity: 1;
}
.card:hover .arrow {
  transform: translateX(5px);
}

.card-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 60%;
  overflow: hidden;
  background: var(--dark-3);
}
.card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.card:hover .card-img { transform: scale(1.05); }

.card-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
}
.card-img-wrap.no-img .card-placeholder,
.card-img-wrap:not(:has(.card-img)) .card-placeholder {
  display: flex;
}
.card-img-wrap:has(.card-img:not([style*="display:none"])) .card-placeholder {
  display: none;
}
.card-icon {
  font-size: 2.5rem;
  color: var(--gold);
  opacity: 0.6;
}

.card-body {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.05em;
}
.card-desc {
  font-size: 0.85rem;
  color: var(--gray-3);
  line-height: 1.65;
  flex: 1;
}
.card-link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.arrow {
  display: inline-block;
  transition: transform var(--transition);
}

/* Card variante oscura (contacto/ubicacion) */
.card.card-dark .card-placeholder {
  background: linear-gradient(135deg, rgba(201,168,76,0.06), rgba(201,168,76,0.02));
}

/* Card glow efecto */
.card-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.07), transparent 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

/* =============================================
   QUOTE BAND
   ============================================= */
.quote-band {
  background: var(--dark-2);
  border-top: 1px solid rgba(201,168,76,0.1);
  border-bottom: 1px solid rgba(201,168,76,0.1);
  padding: 5rem 2rem;
  text-align: center;
}
.quote-content {
  max-width: 680px;
  margin: 0 auto;
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--gold);
  line-height: 0.6;
  margin-bottom: 1.5rem;
  opacity: 0.5;
}
.quote-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 400;
  color: var(--gray-1);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
}
.quote-author {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.7;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(201,168,76,0.15);
  padding: 3.5rem 2rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.5rem;
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--gray-4);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--gray-3);
}
.footer-links a {
  color: var(--gray-3);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-copy {
  font-size: 0.72rem;
  color: var(--gray-4);
  margin-top: 0.5rem;
}

/* =============================================
   RESPONSIVO
   ============================================= */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .cards-grid { grid-template-columns: 1fr; }
  .band-grid { gap: 1.5rem; }
  .band-number { font-size: 1.9rem; }
  .hero-cta { flex-direction: column; align-items: center; }
  .btn-primary, .btn-outline { width: 100%; text-align: center; max-width: 260px; }
}