/* ============================================================
   BUTACA 32 — style.css
   ============================================================ */

/* ── Variables ── */
:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #171717;
  --accent: #dc2626;
  --accent-h: #ef4444;
  --white: #ffffff;
  --gray: #9a9a9a;
  --border: #1e1e1e;
  --font-h: 'Montserrat', sans-serif;
  --font-b: 'Inter', sans-serif;
  --ease: 0.3s ease;
  --radius: 3px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 75px;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
}

/* ── Utilities ── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 110px 0;
}

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

.section-label {
  display: block;
  font-family: var(--font-h);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-family: var(--font-h);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-line {
  width: 36px;
  height: 3px;
  background: var(--accent);
  margin-bottom: 1.5rem;
}

.link-arrow {
  display: inline-block;
  font-family: var(--font-h);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-top: 1.6rem;
  transition: letter-spacing var(--ease);
}

.link-arrow:hover {
  letter-spacing: 0.3em;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-h);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  padding: 0.9rem 2.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: background var(--ease), transform var(--ease), box-shadow var(--ease), color var(--ease);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--accent);
  color: var(--white);
}

.btn-outline:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(220, 38, 38, .35);
}

.btn-solid {
  background: var(--accent);
  color: var(--white);
  width: 100%;
}

.btn-solid:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(220, 38, 38, .4);
}

.btn-solid:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay {
  transition-delay: 0.15s;
}

.reveal-delay-2 {
  transition-delay: 0.30s;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 900;
  padding: 1.6rem 0;
  transition: background var(--ease), padding var(--ease), border-color var(--ease), backdrop-filter var(--ease);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1.1rem 0;
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-h);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  transition: opacity var(--ease);
}

.nav-logo:hover {
  opacity: 0.75;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-h);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gray);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--ease);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent);
  transition: width var(--ease);
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

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

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 901;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform var(--ease), opacity var(--ease);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.img-logo {
  width: 80px;
  height: auto;
  transition: opacity var(--ease);
}

.logo-hero {
  max-width: 350px;
  height: auto;
  transition: opacity var(--ease);
  margin: auto;
  margin-bottom: 20px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100dvh;
  min-height: 580px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/butaca-img-2.webp');
  background-size: cover;
  background-position: center 30%;
  background-color: #0d0d0d;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      rgba(10, 10, 10, 0.25) 0%,
      rgba(10, 10, 10, 0.55) 50%,
      rgba(10, 10, 10, 0.92) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
}

.hero-title {
  font-family: var(--font-h);
  font-size: clamp(3.5rem, 11vw, 9rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 1rem;
  animation: fadeUp 1.1s ease both;
}

.hero-subtitle {
  font-family: var(--font-h);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  font-weight: 600;
  letter-spacing: 0.38em;
  color: rgba(255, 255, 255, .8);
  margin-bottom: 2.8rem;
  animation: fadeUp 1.1s ease 0.25s both;
}

.cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

.hero-content .btn {
  animation: fadeUp 1.1s ease 0.5s both;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll span {
  display: block;
  width: 1px;
  height: 55px;
  background: linear-gradient(to bottom, transparent, var(--accent));
  animation: scrollPulse 2.2s ease infinite;
  margin: 0 auto;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

@keyframes scrollPulse {
  0% {
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
  }

  40% {
    transform: scaleY(1);
    transform-origin: top;
    opacity: 1;
  }

  60% {
    transform: scaleY(1);
    transform-origin: bottom;
    opacity: 1;
  }

  100% {
    transform: scaleY(0);
    transform-origin: bottom;
    opacity: 0;
  }
}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros {
  background: var(--bg);
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

.nosotros-left h2 {
  font-family: var(--font-h);
  font-size: clamp(1.7rem, 3.8vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.nosotros-intro {
  font-size: 1.05rem;
  color: var(--gray);
  font-style: italic;
  font-weight: 300;
}

.nosotros-right .section-label {
  margin-bottom: 1.2rem;
}

.nosotros-right p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.9;
}

.nosotros-image {
  position: relative;
  height: 480px;
  overflow: hidden;
  border-radius: var(--radius);
}

.nosotros-image img {
  transition: transform 0.9s ease;
}

.nosotros-image:hover img {
  transform: scale(1.04);
}

.nosotros-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(10, 10, 10, .5));
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1rem;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border);
}

.stat-num {
  font-family: var(--font-h);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gray);
  text-transform: uppercase;
  text-align: center;
}

/* ============================================================
   EQUIPO
   ============================================================ */
.equipo {
  background: var(--bg);
}

.equipo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.equipo-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.equipo-card:hover {
  border-color: rgba(220, 38, 38, .4);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
}

.equipo-img {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.equipo-img img {
  transition: transform 0.7s ease;
}

.equipo-card:hover .equipo-img img {
  transform: scale(1.06);
}

.equipo-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(10, 10, 10, .7));
}

.equipo-info {
  padding: 1.6rem;
}

.equipo-role {
  display: block;
  font-family: var(--font-h);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 0.45rem;
}

.equipo-info h3 {
  font-family: var(--font-h);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
  line-height: 1.2;
}

.equipo-info p {
  color: var(--gray);
  font-size: 0.85rem;
  line-height: 1.8;
}

/* ============================================================
   PRODUCCIONES
   ============================================================ */
.producciones {
  background: var(--bg-2);
}

.producciones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.prod-item {
  border-radius: var(--radius);
  overflow: hidden;
}

.prod-img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-3);
}

.prod-img-wrap img {
  transition: transform 0.7s ease;
}

.prod-img-wrap:hover img {
  transform: scale(1.08);
}

.prod-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, .85) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
  opacity: 0;
  transition: opacity var(--ease);
}

.prod-img-wrap:hover .prod-overlay {
  opacity: 1;
}

.prod-category {
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 0.3rem;
}

.prod-overlay h3 {
  font-family: var(--font-h);
  font-size: 1rem;
  font-weight: 600;
}

/* ============================================================
   GALERÍA
   ============================================================ */
.galeria {
  background: var(--bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 300px 300px;
  gap: 0.9rem;
}

.gallery-large {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--bg-3);
}

.gallery-item img {
  transition: transform 0.65s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(220, 38, 38, .15);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--ease), background var(--ease);
}

.gallery-overlay span {
  font-size: 3rem;
  font-weight: 200;
  color: white;
  line-height: 1;
  transform: scale(0.4);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay,
.gallery-item:focus .gallery-overlay {
  opacity: 1;
  background: rgba(220, 38, 38, .32);
}

.gallery-item:hover .gallery-overlay span,
.gallery-item:focus .gallery-overlay span {
  transform: scale(1);
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto {
  background: var(--bg-2);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4.5rem;
  align-items: start;
}

.info-list {
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.1rem;
  color: var(--gray);
  font-size: 0.9rem;
}

.info-item a {
  transition: color var(--ease);
}

.info-item a:hover {
  color: var(--white);
}

.info-icon {
  color: var(--accent);
  font-size: 1rem;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.social-link {
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border: 1.5px solid var(--border);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  color: var(--gray);
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.social-link:hover {
  border-color: var(--accent);
  color: var(--white);
  background: rgba(220, 38, 38, .1);
}

/* Form */
.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  color: var(--white);
  font-family: var(--font-b);
  font-size: 0.88rem;
  outline: none;
  resize: none;
  transition: border-color var(--ease), background var(--ease);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #555;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(220, 38, 38, .04);
}

.form-group.error input,
.form-group.error textarea {
  border-color: #f87171;
}

.form-error {
  display: block;
  font-size: 0.74rem;
  color: #f87171;
  margin-top: 0.3rem;
  opacity: 0;
  transition: opacity var(--ease);
}

.form-group.error .form-error {
  opacity: 1;
}

.form-success {
  display: none;
  background: rgba(34, 197, 94, .09);
  border: 1px solid rgba(34, 197, 94, .25);
  color: #4ade80;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  text-align: center;
}

.form-success.show {
  display: block;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  color: var(--gray);
  font-size: 0.8rem;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .95);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox[hidden] {
  display: none;
}

.lightbox.open {
  opacity: 1;
}

.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius);
  overflow: hidden;
}

.lightbox-img-wrap img {
  max-width: 90vw;
  max-height: 85vh;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: opacity 0.18s ease;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: rgba(255, 255, 255, .75);
  cursor: pointer;
  line-height: 1;
  transition: color var(--ease), transform var(--ease);
  z-index: 1001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  color: var(--accent);
}

.lightbox-close {
  top: 1.5rem;
  right: 1.5rem;
  font-size: 2.4rem;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
  font-size: 3.5rem;
  padding: 0 1rem;
}

.lightbox-prev {
  left: 0.5rem;
}

.lightbox-next {
  right: 0.5rem;
}

.lightbox-prev:hover {
  transform: translateY(-50%) scale(1.1);
}

.lightbox-next:hover {
  transform: translateY(-50%) scale(1.1);
}

/* ============================================================
   WhatsApp flotante
   ============================================================ */
.abs-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 10px;
  z-index: 999;
}

.abs-whatsapp img {
  width: 100%;
  max-width: 90px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .3));
  transition: transform .2s;
}

.abs-whatsapp img:hover {
  transform: scale(1.1);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .nosotros-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .stat-item:nth-child(3)::after {
    display: none;
  }

  .equipo-grid {
    grid-template-columns: 1fr 1fr;
  }

  .producciones-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contacto-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 75px 0;
  }

  /* Mobile nav */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 260px;
    height: 100vh;
    /* fallback */
    height: 100dvh;
    /* iOS Safari dinámico */
    background: rgba(8, 8, 8, .97);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    flex-direction: column;
    justify-content: center;
    gap: 2.2rem;
    padding: 2rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-link {
    font-size: 0.85rem;
  }

  .nosotros-image {
    height: 300px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .stat-item:nth-child(4)::after {
    display: none;
  }

  .equipo-grid {
    grid-template-columns: 1fr;
  }

  .producciones-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 220px 220px;
  }

  .gallery-large {
    grid-column: span 2;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(5, 240px);
  }

  .gallery-large {
    grid-column: span 1;
  }

  .hero-title {
    letter-spacing: 0.03em;
  }

  .contacto-form .btn {
    font-size: 0.7rem;
    padding: 0.9rem 1.5rem;
  }
}

/* ============================================================
   OPCIÓN A — BARRA LATERAL FLOTANTE
   ============================================================ */
.social-sidebar {
  position: fixed;
  left: 1.8rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 800;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.social-sidebar.visible {
  opacity: 1;
}

.social-sidebar-line {
  width: 1px;
  height: 55px;
  background: linear-gradient(to bottom, transparent, rgba(220, 38, 38, .5));
}

.social-sidebar-line:last-child {
  background: linear-gradient(to top, transparent, rgba(220, 38, 38, .5));
}

.social-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.social-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gray);
  transition: color var(--ease), transform var(--ease);
  position: relative;
}

.social-sidebar-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: color var(--ease);
}

.social-sidebar-link:hover {
  color: var(--white);
  transform: translateX(3px);
}

.social-sidebar-link:hover svg {
  color: var(--accent);
}

.social-sidebar-name {
  font-family: var(--font-h);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--ease), transform var(--ease);
  pointer-events: none;
  position: absolute;
  left: calc(100% + 0.6rem);
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius);
}

.social-sidebar-link:hover .social-sidebar-name {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   OPCIÓN B — HERO FEED STRIP
   ============================================================ */
.hero-feed {
  margin-top: 2.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  animation: fadeUp 1.1s ease 0.7s both;
}

.hero-feed-handle {
  font-family: var(--font-h);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: rgba(255, 255, 255, .55);
  transition: color var(--ease);
}

.hero-feed-handle:hover {
  color: var(--accent);
}

.hero-feed-grid {
  display: flex;
  gap: 5px;
}

.hero-feed-item {
  position: relative;
  width: 68px;
  height: 68px;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, .08);
  transition: border-color var(--ease), transform var(--ease);
  flex-shrink: 0;
}

.hero-feed-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.3s ease;
  filter: brightness(0.75) saturate(0.7);
}

.hero-feed-item:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.hero-feed-item:hover img {
  transform: scale(1.12);
  filter: brightness(0.5) saturate(0.4);
}

.hero-feed-hover {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--ease);
}

.hero-feed-hover svg {
  width: 20px;
  height: 20px;
  color: var(--white);
}

.hero-feed-item:hover .hero-feed-hover {
  opacity: 1;
}

/* ============================================================
   OPCIÓN C — SECCIÓN VIVE EL BACKSTAGE
   ============================================================ */
.redes-section {
  background: var(--bg-2);
  padding-top: 0;
  overflow: hidden;
}

/* Ticker marquee */
.redes-ticker {
  background: var(--accent);
  padding: 0.6rem 0;
  overflow: hidden;
  white-space: nowrap;
  margin-bottom: 5rem;
}

.redes-ticker-track {
  display: inline-flex;
  gap: 1.5rem;
  animation: ticker 18s linear infinite;
  will-change: transform;
}

.redes-ticker-track span {
  font-family: var(--font-h);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.28em;
  color: rgba(255, 255, 255, .9);
}

.ticker-dot {
  color: rgba(255, 255, 255, .5) !important;
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* Header */
.redes-header {
  text-align: center;
  margin-bottom: 3rem;
}

.redes-header h2 {
  font-family: var(--font-h);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

.redes-header p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* Mosaico irregular */
.redes-mosaico {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 260px 260px;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.redes-foto {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  display: block;
  background: var(--bg-3);
}

.redes-foto--tall {
  grid-row: span 2;
}

.redes-foto--wide {
  grid-column: span 2;
}

.redes-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease, filter 0.4s ease;
}

.redes-foto:hover img {
  transform: scale(1.07);
  filter: brightness(0.5);
}

.redes-foto-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--ease);
}

.redes-foto-overlay svg {
  width: 36px;
  height: 36px;
  color: var(--white);
}

.redes-foto:hover .redes-foto-overlay {
  opacity: 1;
}

/* CTA botones redes */
.redes-ctas {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-top: 0.5rem;
}

.redes-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-h);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gray);
  border: 1.5px solid var(--border);
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius);
  transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease);
}

.redes-cta-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.redes-cta-btn:hover {
  color: var(--white);
  border-color: var(--accent);
  background: rgba(220, 38, 38, .1);
  transform: translateY(-2px);
}

/* ============================================================
   RESPONSIVE — nuevas secciones
   ============================================================ */
@media (max-width: 960px) {
  .redes-mosaico {
    grid-template-rows: 200px 200px;
  }
}

@media (max-width: 768px) {

  /* Ocultar barra lateral en móvil */
  .social-sidebar {
    display: none;
  }

  /* Hero feed más pequeño */
  .hero-feed-item {
    width: 54px;
    height: 54px;
  }

  /* Mosaico en 2 columnas */
  .redes-mosaico {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 180px 180px 180px;
  }

  .redes-foto--tall {
    grid-row: span 1;
  }

  .redes-foto--wide {
    grid-column: span 2;
  }
}

@media (max-width: 520px) {
  .hero-feed-grid {
    gap: 4px;
  }

  .hero-feed-item {
    width: 46px;
    height: 46px;
  }

  .redes-mosaico {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 140px);
  }

  .redes-ctas {
    gap: 0.5rem;
  }

  .redes-cta-btn {
    font-size: 0.62rem;
    padding: 0.5rem 0.9rem;
  }
}