/* ════════════ THOR VIKING — Sales Page ════════════ */

:root {
  --naranja: #ff5c1c;
  --naranja-hover: #e84e12;
  --navy: #0d1722;
  --navy-2: #122131;
  --ink: #1c2733;
  --gris: #5b6b7a;
  --linea: #e3e8ee;
  --claro: #f5f7f9;
  --blanco: #ffffff;
  --wsp: #25d366;
  --wsp-hover: #1ebe5a;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", "Segoe UI", sans-serif;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(13, 23, 34, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { width: min(1180px, 92%); margin: 0 auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.08;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 700; }
.center { text-align: center; }
.accent { color: var(--naranja); }
.mono { font-family: Consolas, monospace; font-size: 0.72em; letter-spacing: 0.04em; background: rgba(255, 92, 28, 0.12); color: var(--naranja); padding: 0.15em 0.5em; border-radius: 6px; vertical-align: middle; text-transform: none; }

.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.9rem;
  color: var(--naranja);
  margin-bottom: 0.7rem;
}
.eyebrow--dark { color: var(--naranja); }

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--sm { font-size: 0.95rem; padding: 0.55rem 1.2rem; }
.btn--wsp { background: var(--wsp); color: #fff; }
.btn--wsp:hover { background: var(--wsp-hover); }
.btn--wsp.btn--outline { background: transparent; border-color: var(--wsp); color: var(--wsp); }
.btn--wsp.btn--outline:hover { background: var(--wsp); color: #fff; }
.btn--ghost { background: transparent; border-color: var(--linea); color: var(--ink); }
.btn--ghost:hover { border-color: var(--naranja); color: var(--naranja); }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 23, 34, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 0; gap: 1rem; }
.nav__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: 0.06em;
  color: #fff;
  text-decoration: none;
}
.nav__brand sup { color: var(--naranja); font-size: 0.55em; }
.nav__links { display: flex; gap: 1.6rem; }
.nav__links a {
  color: #c7d2dd;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  transition: color 0.15s;
}
.nav__links a:hover { color: var(--naranja); }

/* ── Hero ── */
.hero {
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(255, 92, 28, 0.16), transparent 60%),
    linear-gradient(165deg, var(--navy) 0%, var(--navy-2) 70%, #0f2236 100%);
  color: #fff;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0 3.5rem;
}
.hero__sub { color: #b9c6d2; font-size: 1.18rem; margin: 1.3rem 0 1.8rem; max-width: 34rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero__alt { margin-top: 0.9rem; color: #8ea0b1; font-size: 0.98rem; }
.hero__alt a { color: #c7d2dd; }
.hero__alt a:hover { color: var(--naranja); }
.hero__chips { display: flex; flex-wrap: wrap; gap: 0.6rem; list-style: none; margin-top: 1.8rem; }
.hero__chips li {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.88rem;
  color: #ffd9c7;
  border: 1px solid rgba(255, 92, 28, 0.45);
  background: rgba(255, 92, 28, 0.10);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
}

.hero__viewer { position: relative; }
model-viewer {
  width: 100%;
  height: clamp(420px, 58vh, 620px);
  --poster-color: transparent;
  --progress-bar-color: var(--naranja);
  background: transparent;
}
.hero__hint {
  text-align: center;
  color: #7e93a6;
  font-size: 0.9rem;
  margin-top: 0.3rem;
}

/* ── Story ── */
.story { padding: 5rem 0; }
.story__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3.5rem;
  align-items: center;
}
.story__img img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}
.story__copy h2 { margin-bottom: 1.2rem; }
.story__copy p { margin-bottom: 1rem; color: var(--gris); font-size: 1.08rem; }
.story__copy p strong { color: var(--ink); }

/* ── Beneficios ── */
.benefits { background: var(--navy); color: #fff; padding: 5rem 0; }
.benefits h2 { max-width: 46rem; margin: 0 auto 3rem; }
.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.benefit {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
}
.benefit:hover { border-color: rgba(255, 92, 28, 0.55); transform: translateY(-4px); }
.benefit__icon {
  font-size: 1.7rem;
  color: var(--naranja);
  background: rgba(255, 92, 28, 0.12);
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
}
.benefit h3 { font-size: 1.22rem; margin-bottom: 0.6rem; }
.benefit p { color: #aebbc8; font-size: 0.98rem; }

/* ── Specs ── */
.specs { padding: 5rem 0; background: var(--claro); }
.specs__head { margin-bottom: 2.5rem; }
.specs__grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2.5rem;
  align-items: start;
}
.specs__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
.specs__list > div {
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: 12px;
  padding: 1rem 1.2rem;
}
.specs__list dt {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.86rem;
  color: var(--naranja);
  margin-bottom: 0.2rem;
}
.specs__list dd { color: var(--ink); font-size: 0.99rem; }
.specs__side { display: grid; gap: 1.2rem; }
.spec-card {
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.spec-card--norma {
  background: var(--navy);
  color: #fff;
  border: none;
}
.spec-card__label {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  color: var(--naranja);
  margin-bottom: 0.4rem;
}
.spec-card__big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: 0.02em;
}
.spec-card--norma p:last-child { color: #b9c6d2; margin-top: 0.3rem; }
.spec-card ul { list-style: none; display: grid; gap: 0.6rem; }
.spec-card ul li { color: var(--gris); font-size: 0.98rem; padding-left: 1.1rem; position: relative; }
.spec-card ul li::before { content: "•"; color: var(--naranja); position: absolute; left: 0; }
.spec-card ul li strong { color: var(--ink); }
.specs__detail-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}

/* ── Galería ── */
.gallery { padding: 5rem 0; background: var(--navy-2); color: #fff; }
.gallery h2 { margin-bottom: 2.2rem; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.gallery__item {
  border: none;
  padding: 0;
  border-radius: 12px;
  overflow: hidden;
  cursor: zoom-in;
  background: #fff;
  aspect-ratio: 3 / 4;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.gallery__item:hover img { transform: scale(1.05); }

/* ── Tallas ── */
.sizes { padding: 5rem 0; }
.sizes h2 { margin-bottom: 2.2rem; }
.sizes__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2rem;
  align-items: start;
}
.size-table h3 { margin-bottom: 0.9rem; }
.size-table h3 span { color: var(--gris); font-size: 0.75em; font-weight: 600; text-transform: none; letter-spacing: 0; }
.size-table table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: 12px;
  overflow: hidden;
}
.size-table th, .size-table td {
  padding: 0.7rem 0.9rem;
  text-align: center;
  border-bottom: 1px solid var(--linea);
  font-size: 0.98rem;
}
.size-table thead th {
  background: var(--navy);
  color: #fff;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  font-size: 0.9rem;
}
.size-table tbody tr:last-child td { border-bottom: none; }
.size-table tbody td:first-child { font-weight: 700; color: var(--naranja); }
.sizes__note { margin-top: 1.8rem; color: var(--gris); }
.sizes__note a { color: var(--naranja); font-weight: 600; }

/* ── Contacto ── */
.contact {
  background:
    radial-gradient(900px 400px at 15% 0%, rgba(255, 92, 28, 0.14), transparent 60%),
    var(--navy);
  color: #fff;
  padding: 5rem 0;
  text-align: center;
}
.contact__sub { color: #b9c6d2; margin: 0.8rem 0 2.5rem; }
.contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  max-width: 60rem;
  margin: 0 auto;
}
.contact-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
}
.contact-card h3 { color: var(--naranja); margin-bottom: 0.5rem; }
.contact-card__phone {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 1.2rem;
}
.contact-card__mail { font-size: 1.15rem; text-transform: none; }
.contact-card__actions { display: flex; justify-content: center; gap: 0.7rem; flex-wrap: wrap; }
.contact-card .btn--ghost { border-color: rgba(255, 255, 255, 0.25); color: #fff; }
.contact-card .btn--ghost:hover { border-color: var(--naranja); color: var(--naranja); }

/* ── Footer ── */
.footer { background: #0a121b; color: #7e93a6; padding: 2rem 0; }
.footer__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem; }
.footer__brand { font-family: var(--font-display); font-weight: 800; letter-spacing: 0.06em; color: #fff; font-size: 1.1rem; }
.footer__brand sup { color: var(--naranja); font-size: 0.55em; }

/* ── FAB WhatsApp ── */
.fab { position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 0.7rem; }
.fab__btn {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  border: none;
  background: var(--wsp);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.15s;
}
.fab__btn:hover { transform: scale(1.07); }
.fab__menu { display: flex; flex-direction: column; gap: 0.5rem; }
.fab__menu[hidden] { display: none; }
.fab__menu a {
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  box-shadow: var(--shadow);
  border: 1px solid var(--linea);
}
.fab__menu a:hover { color: var(--wsp-hover); }

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(10, 18, 27, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(88vw, 900px);
  max-height: 86vh;
  border-radius: 10px;
  object-fit: contain;
}
.lightbox__close, .lightbox__nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.15s;
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255, 92, 28, 0.8); }
.lightbox__close { top: 1.2rem; right: 1.2rem; width: 2.8rem; height: 2.8rem; font-size: 1.1rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 3.2rem; height: 3.2rem; font-size: 2rem; line-height: 1; }
.lightbox__nav--prev { left: 1rem; }
.lightbox__nav--next { right: 1rem; }

/* ════════════ Responsive ════════════ */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; padding: 3rem 0 2.5rem; gap: 1.5rem; }
  .hero__viewer { order: -1; }
  model-viewer { height: clamp(340px, 45vh, 460px); }
  .nav__links { display: none; }
  .story__grid { grid-template-columns: 1fr; gap: 2rem; }
  .story__img { max-width: 22rem; margin: 0 auto; }
  .benefits__grid { grid-template-columns: 1fr 1fr; }
  .specs__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr 1fr; }
  .sizes__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; max-width: 26rem; }
}

@media (max-width: 560px) {
  .benefits__grid { grid-template-columns: 1fr; }
  .specs__list { grid-template-columns: 1fr; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .footer__inner { flex-direction: column; text-align: center; }
}