/* ============================================================
   REFACCIONARIA Y TALLER LÓPEZ — Landing Page Styles v2
   Tema: Automotriz / Mecánico — Split Cinematográfico
   ============================================================ */

/* ----- CSS Custom Properties ----- */
:root {
  --color-bg-dark: #0a0a0f;
  --color-bg-mid: #12121a;
  --color-bg-card: #1a1a28;
  --color-primary-red: #e63946;
  --color-primary-red-dark: #b71c1c;
  --color-accent-orange: #ff6b35;
  --color-accent-gold: #ffd700;
  --color-accent-blue: #00b4d8;
  --color-text: #f0f0f0;
  --color-text-muted: rgba(255, 255, 255, 0.6);
  --color-text-dim: rgba(255, 255, 255, 0.35);

  --font-primary: 'Outfit', 'Segoe UI', sans-serif;
  --font-display: 'Bebas Neue', 'Outfit', sans-serif;

  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);

  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  --max-width: 1200px;
  --nav-height: 100px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background: var(--color-bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.text--accent {
  color: var(--color-primary-red);
}

/* ----- Selection ----- */
::selection {
  background: var(--color-primary-red);
  color: #fff;
}

/* ----- Scrollbar ----- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-dark); }
::-webkit-scrollbar-thumb {
  background: var(--color-primary-red);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-orange);
}

/* ============================================================
   SECTION HEADER (reusable)
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-primary-red);
  background: rgba(230, 57, 70, 0.1);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
  border: 1px solid rgba(230, 57, 70, 0.2);
}

.section-header__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-header__desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary-red), var(--color-accent-orange));
  color: #fff;
  box-shadow: 0 4px 20px rgba(230, 57, 70, 0.4);
}

.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(230, 57, 70, 0.6);
}

.btn--primary:active {
  transform: translateY(-1px) scale(0.98);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn--outline:hover {
  border-color: var(--color-primary-red);
  color: var(--color-primary-red);
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(230, 57, 70, 0.2);
}

/* ============================================================
   NAVBAR — Glassmorphism oscuro
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.navbar--scrolled {
  background: rgba(10, 10, 15, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(230, 57, 70, 0.15);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
}

.navbar__logo-img {
  height: 80px;
  width: auto;
  display: block;
  transition: filter 0.4s ease, transform 0.4s ease;
  filter:
    brightness(1.05)
    drop-shadow(0 0 6px rgba(255, 255, 255, 0.25))
    drop-shadow(0 0 14px rgba(255, 255, 255, 0.1));
}

.navbar__logo:hover .navbar__logo-img {
  filter:
    brightness(1.15)
    drop-shadow(0 0 8px rgba(230, 57, 70, 0.85))
    drop-shadow(0 0 18px rgba(230, 57, 70, 0.45))
    drop-shadow(0 0 35px rgba(255, 107, 53, 0.3));
  transform: scale(1.06);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition-smooth);
  position: relative;
  padding: 4px 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-red), var(--color-accent-orange));
  transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: 2px;
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-text);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* ============================================================
   HERO — VIDEO DE FONDO COMPLETO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--color-bg-dark);
}

/* --- Video wrapper (full-screen background) --- */
.hero__video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

/* --- Video difuminado de relleno (laterales) --- */
.hero__video--blur {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  filter: blur(24px);
  -webkit-filter: blur(24px);
  transform: scale(1.1);
  opacity: 0.6;
}

/* --- Video principal nítido (full-screen, cubre toda la pantalla) --- */
.hero__video--sharp {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
}

/* --- Capa oscura tipo viñeta para legibilidad del texto --- */
.hero__video-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: rgba(10, 10, 15, 0.82);
}

/* --- Información centrada sobre el video --- */
.hero__info {
  position: relative;
  width: 100%;
  z-index: 3;
  padding: calc(var(--nav-height) + 40px) 24px 80px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__info-content {
  max-width: 650px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__badge-wrapper {
  margin-bottom: 24px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary-red);
  background: rgba(230, 57, 70, 0.12);
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid rgba(230, 57, 70, 0.2);
  backdrop-filter: blur(10px);
}

/* --- Título --- */
.hero__title {
  margin-bottom: 20px;
}

.hero__title-line {
  display: block;
}

.hero__title-line--sub {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 400;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.hero__title-line--main {
  font-family: var(--font-primary);
  font-size: clamp(4.5rem, 13vw, 8.5rem);
  font-weight: 900;
  letter-spacing: -4px;
  line-height: 0.9;
  color: #ffffff;
  text-transform: uppercase;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.75);
}

/* --- Subtítulo --- */
.hero__subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero__subtitle strong {
  color: var(--color-primary-red);
}

/* --- Acciones --- */
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Icono de llave giratoria en botón WhatsApp */
.btn__icon-spin {
  animation: spin-tool 3s linear infinite;
}

@keyframes spin-tool {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* --- Engranes decorativos (partículas) --- */
.hero__gear {
  position: absolute;
  z-index: 1;
  color: rgba(230, 57, 70, 0.12);
  pointer-events: none;
  animation: float-gear 6s ease-in-out infinite;
}

.hero__gear i {
  font-size: inherit;
}

.hero__gear--1 {
  top: 15%;
  left: 8%;
  font-size: 3rem;
  animation-delay: 0s;
  animation-duration: 7s;
}

.hero__gear--2 {
  bottom: 20%;
  left: 12%;
  font-size: 2rem;
  animation-delay: -2s;
  animation-duration: 5s;
  color: rgba(255, 107, 53, 0.1);
}

@keyframes float-gear {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.6;
  }
  25% {
    transform: translateY(-15px) rotate(90deg);
    opacity: 1;
  }
  50% {
    transform: translateY(0) rotate(180deg);
    opacity: 0.6;
  }
  75% {
    transform: translateY(10px) rotate(270deg);
    opacity: 0.8;
  }
}

/* --- Botón de audio toggle (circular, glass, icon-only) --- */
.hero__audio-toggle {
  position: fixed;
  bottom: 120px;
  right: 30px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(230, 57, 70, 0.35);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 2px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  color: #ffffff;
  transition: all 0.35s ease;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
}

.hero__audio-toggle i {
  font-size: 1.2rem;
  transition: transform 0.35s ease, color 0.35s ease;
}

.hero__audio-toggle:hover {
  background: rgba(230, 57, 70, 0.55);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
  transform: scale(1.12);
  box-shadow: 0 0 30px rgba(230, 57, 70, 0.3);
}

.hero__audio-toggle:hover i {
  transform: scale(1.15);
}

.hero__audio-toggle:active {
  transform: scale(0.92);
}

.hero__audio-toggle--hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.7);
}

.hero__audio-toggle--active {
  color: #ffffff;
  background: rgba(46, 196, 182, 0.4);
  border-color: rgba(46, 196, 182, 0.6);
  box-shadow: 0 0 30px rgba(46, 196, 182, 0.3);
}

.hero__audio-toggle--active i {
  color: #ffffff;
}

/* --- Scroll indicator --- */
.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-dim);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce-down 2s ease-in-out infinite;
  z-index: 5;
}

.hero__scroll-mouse {
  width: 24px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.hero__scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--color-primary-red);
  border-radius: 4px;
  animation: scroll-wheel 1.5s ease-in-out infinite;
}

@keyframes scroll-wheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

@keyframes bounce-down {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: 100px 0;
  background: var(--color-bg-mid);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary-red), transparent);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card--visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card__inner {
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.service-card__inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary-red), var(--color-accent-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.service-card__inner:hover {
  border-color: rgba(230, 57, 70, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.service-card__inner:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.15), rgba(255, 107, 53, 0.1));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--color-primary-red);
  transition: var(--transition-smooth);
}

.service-card__inner:hover .service-card__icon {
  background: linear-gradient(135deg, var(--color-primary-red), var(--color-accent-orange));
  color: #fff;
  transform: scale(1.1) rotate(-5deg);
}

.service-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   REFACCIONARIA — Grid de productos con imágenes
   ============================================================ */
.refaccionaria {
  padding: 100px 0;
  background: var(--color-bg-dark);
  position: relative;
}

.refaccionaria::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-orange), transparent);
}

.refaccionaria__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.refaccionaria__card {
  opacity: 1;
  transform: translateY(0);
  border-radius: 14px;
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.4s ease;
}

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

.refaccionaria__card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 53, 0.3);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.refaccionaria__card-img-wrapper {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

.refaccionaria__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease, filter 0.6s ease;
}

.refaccionaria__card:hover .refaccionaria__card-img {
  transform: scale(1.1);
  filter: brightness(1.1) saturate(1.1);
}

.refaccionaria__card-body {
  padding: 18px 16px 22px;
}

.refaccionaria__card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.refaccionaria__card-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- CTA --- */
.refaccionaria__cta {
  margin-top: 50px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.refaccionaria__cta-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 500px;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery {
  padding: 100px 0;
  background: var(--color-bg-dark);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery__item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.gallery__item--visible {
  opacity: 1;
  transform: scale(1);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.6s ease;
  filter: brightness(0.85) saturate(1.1);
}

.gallery__item:hover img {
  transform: scale(1.08);
  filter: brightness(1) saturate(1.2);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery__item:hover .gallery__item-overlay {
  opacity: 1;
}

.gallery__item-overlay span {
  font-size: 0.85rem;
  color: #fff;
  font-weight: 500;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox--open {
  display: flex;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.8);
  animation: lightbox-in 0.3s ease;
}

@keyframes lightbox-in {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__close {
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
}

.lightbox__prev,
.lightbox__next {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.2rem;
}

.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: var(--color-primary-red);
  border-color: var(--color-primary-red);
}

/* ============================================================
   STATS
   ============================================================ */
.stats {
  padding: 80px 0;
  background: var(--color-bg-mid);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(230, 57, 70, 0.05) 0%, transparent 70%);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.stat {
  text-align: center;
  padding: 32px 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
  transition: var(--transition-smooth);
}

.stat:hover {
  border-color: rgba(230, 57, 70, 0.2);
  background: rgba(230, 57, 70, 0.05);
  transform: translateY(-4px);
}

.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 400;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--color-primary-red), var(--color-accent-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: 260px 0 100px;
  background-color: var(--color-bg-dark);
  background-size: cover;
  background-position: center 55%;
  background-repeat: no-repeat;
  position: relative;
  min-height: 700px;
}

.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(10, 10, 15, 0.35) 0%,
      rgba(10, 10, 15, 0.30) 35%,
      rgba(10, 10, 15, 0.70) 65%,
      rgba(10, 10, 15, 0.90) 100%);
  z-index: 0;
}

.contact .container {
  position: relative;
  z-index: 1;
}

.contact__cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px 24px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--color-bg-card);
  text-align: center;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.contact__card i {
  font-size: 2.2rem;
  color: var(--color-primary-red);
  transition: var(--transition-smooth);
}

.contact__card:hover {
  transform: translateY(-6px);
  border-color: rgba(230, 57, 70, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.contact__card:hover i {
  transform: scale(1.15);
}

.contact__card--whatsapp:hover i { color: #25D366; }
.contact__card--phone:hover i { color: var(--color-accent-blue); }
.contact__card--email:hover i { color: var(--color-accent-orange); }
.contact__card--location:hover i { color: var(--color-accent-gold); }
.contact__card--hours:hover i { color: #a78bfa; }

.contact__hours-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--color-text);
  text-align: center;
}

.contact__hours-closed {
  color: var(--color-primary-red);
  font-size: 0.85rem;
}

.contact__card-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-dim);
  font-weight: 600;
}

.contact__card-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-smooth);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 60px 0 30px;
  background: var(--color-bg-mid);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__logo {
  height: 70px;
  width: auto;
  margin-bottom: 16px;
  filter:
    brightness(1.05)
    drop-shadow(0 0 6px rgba(255, 255, 255, 0.25))
    drop-shadow(0 0 14px rgba(255, 255, 255, 0.1));
  transition: filter 0.4s ease, transform 0.4s ease;
}

.footer__logo:hover {
  filter:
    brightness(1.15)
    drop-shadow(0 0 8px rgba(255, 255, 255, 0.5))
    drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
  transform: scale(1.04);
}

.footer__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 300px;
  line-height: 1.7;
}

.footer__links h4,
.footer__contact h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer__links a,
.footer__contact a {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  transition: var(--transition-smooth);
}

.footer__links a:hover,
.footer__contact a:hover {
  color: var(--color-primary-red);
  padding-left: 4px;
}

.footer__contact a i {
  margin-right: 8px;
  width: 16px;
}

.footer__bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

.seqlogic-watermark-container {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  width: 100%;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}
.seqlogic-watermark-title {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.seqlogic-watermark {
  width: 130px;
  height: auto;
  opacity: 0.4;
  filter: grayscale(1) brightness(1) drop-shadow(0 0 0px rgba(0,144,224,0));
  transition: opacity 0.4s ease, filter 0.4s ease, transform 0.4s ease;
  display: block;
}
.seqlogic-watermark:hover {
  opacity: 0.95;
  filter: grayscale(0) brightness(1.2) drop-shadow(0 0 10px rgba(0,144,224,0.6));
  transform: scale(1.03);
}
.seqlogic-social-links { display: flex; gap: 1rem; margin-top: 0.5rem; justify-content: center; }
.seqlogic-social-icon { color: rgba(255,255,255,0.6); transition: all 0.3s ease; padding: 0.5rem; border-radius: 50%; background: rgba(255,255,255,0.03); display: flex; align-items: center; justify-content: center; }
.seqlogic-social-icon:hover { transform: translateY(-3px); background: rgba(255,255,255,0.08); }
.seqlogic-social-icon.facebook:hover { color: #1877F2; box-shadow: 0 0 10px rgba(24,119,242,0.3); background: rgba(24,119,242,0.1); }
.seqlogic-social-icon.youtube:hover { color: #FF0000; box-shadow: 0 0 10px rgba(255,0,0,0.3); background: rgba(255,0,0,0.1); }

/* ============================================================
   RESPONSIVE — Mobile (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --nav-height: 80px;
  }

  .navbar__logo-img {
    height: 60px;
  }

  .navbar__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .navbar__links--open {
    transform: translateY(0);
    opacity: 1;
  }

  .navbar__toggle {
    display: flex;
  }

  /* Hero responsive */
  .hero {
    min-height: 100vh;
  }

  .hero__info {
    padding: calc(var(--nav-height) + 20px) 20px 80px;
  }

  .hero__info-content {
    max-width: 100%;
  }

  .hero__title-line--main {
    font-size: clamp(2.8rem, 12vw, 4rem);
  }

  .hero__subtitle {
    font-size: 0.95rem;
    padding: 0 8px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__gear--1 {
    font-size: 2rem;
    top: 10%;
    left: 5%;
  }

  .hero__gear--2 {
    font-size: 1.5rem;
    bottom: 15%;
    left: 8%;
  }

  .hero__audio-toggle {
    bottom: 80px;
    right: 20px;
    width: 48px;
    height: 48px;
    position: fixed;
  }

  .hero__audio-toggle i {
    font-size: 1.1rem;
  }

  .hero__scroll-indicator {
    display: none;
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .refaccionaria__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .refaccionaria__card-body {
    padding: 14px 12px 18px;
  }

  .refaccionaria__card-title {
    font-size: 0.9rem;
  }

  .refaccionaria__card-desc {
    font-size: 0.8rem;
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat__number {
    font-size: 2.5rem;
  }

  .contact__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer__desc {
    max-width: 100%;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .lightbox {
    padding: 16px;
  }

  .lightbox__prev,
  .lightbox__next {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
    bottom: 16px;
    right: 16px;
  }
}

/* ============================================================
   RESPONSIVE — Tablet (769px - 1024px)
   ============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero__info {
    padding: calc(var(--nav-height) + 30px) 40px 80px;
  }

  .hero__title-line--main {
    font-size: clamp(2.5rem, 6vw, 4rem);
  }

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

  .refaccionaria__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

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

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