:root {
  --black: #0b0b0b;
  --black-2: #151515;
  --white: #f8f7f2;
  --muted: #bcb8ae;
  --gold: #c9a24c;
  --gold-2: #f1d487;
  --line: rgba(248, 247, 242, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--white);
  background:
    radial-gradient(circle at 86% 8%, rgba(201, 162, 76, 0.13), transparent 34rem),
    linear-gradient(180deg, #090909 0%, #111 42%, #f8f7f2 42%, #f8f7f2 100%);
  letter-spacing: 0;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 4.5rem);
  background: rgba(8, 8, 8, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-logo {
  width: 3.25rem;
  height: 3.25rem;
  object-fit: contain;
  flex: 0 0 auto;
  filter: drop-shadow(0 10px 24px rgba(201, 162, 76, 0.25));
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  font-weight: 800;
  border-radius: 2px;
  box-shadow: 0 10px 26px rgba(201, 162, 76, 0.24);
}

.brand-name {
  max-width: 14rem;
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.15;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2.4vw, 2rem);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.main-nav a {
  position: relative;
  color: rgba(248, 247, 242, 0.76);
  transition: color 180ms ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--gold-2);
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  background: transparent;
  padding: 0.7rem;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: 8rem clamp(1.25rem, 5vw, 5rem) 5rem;
}

.hero-copy {
  max-width: 42rem;
}

.hero-logo {
  width: clamp(7rem, 15vw, 11rem);
  height: auto;
  margin-bottom: 1.25rem;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(201, 162, 76, 0.22));
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--gold-2);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.96;
}

.hero h1 {
  font-size: clamp(5rem, 14vw, 11rem);
  font-weight: 800;
}

.hero-subtitle {
  margin: 0.25rem 0 1.25rem;
  color: rgba(248, 247, 242, 0.82);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  text-transform: uppercase;
}

.tagline {
  margin: 0 0 2rem;
  font-size: clamp(1.45rem, 3vw, 2.65rem);
  line-height: 1.08;
  color: var(--white);
}

.hero-actions,
.category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0 1.2rem;
  border: 1px solid rgba(248, 247, 242, 0.18);
  border-radius: 2px;
  font-weight: 800;
  text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-gold {
  color: #101010;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-color: transparent;
}

.btn-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.hero-media {
  position: relative;
  min-height: clamp(28rem, 58vw, 44rem);
  overflow: hidden;
  background: linear-gradient(135deg, #161616, #050505);
  border: 1px solid rgba(201, 162, 76, 0.26);
  box-shadow: var(--shadow);
}

.hero-media img {
  object-position: center top;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.34), transparent 60%);
  pointer-events: none;
}

.visual-placeholder {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.2rem;
  background:
    linear-gradient(135deg, rgba(201, 162, 76, 0.08), transparent 38%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 7rem),
    #101010;
}

.hero-media.is-placeholder .visual-placeholder {
  display: flex;
}

.placeholder-logo {
  color: rgba(248, 247, 242, 0.95);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 800;
}

.placeholder-line {
  width: min(18rem, 60%);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-2), transparent);
}

.section,
.page {
  color: #111;
  background: var(--white);
}

.section {
  padding: clamp(4rem, 7vw, 7rem) clamp(1.25rem, 5vw, 5rem);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(18rem, 1.05fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.section-copy h2,
.section-heading h2,
.page-hero h1 {
  max-width: 58rem;
  font-size: clamp(2.3rem, 5vw, 5.25rem);
}

.section-copy p:not(.eyebrow),
.page-hero p {
  max-width: 43rem;
  color: #4b4a45;
  font-size: 1.05rem;
  line-height: 1.75;
}

.stats-grid,
.content-grid,
.catalog-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
}

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

.stats-grid article,
.info-panel,
.product-card,
.contact-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #fff;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: 6px;
}

.stats-grid strong,
.product-card span,
.info-panel span,
.contact-card span {
  display: block;
  margin-bottom: 1rem;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.stats-grid span {
  color: #181818;
  font-weight: 800;
  line-height: 1.25;
}

.band {
  background: #111;
  color: var(--white);
}

.category-strip a {
  padding: 1rem 1.1rem;
  color: var(--white);
  border: 1px solid rgba(201, 162, 76, 0.34);
  border-radius: 2px;
  transition: background 180ms ease, color 180ms ease;
}

.category-strip a:hover {
  color: #111;
  background: var(--gold-2);
}

.page {
  min-height: 82vh;
  padding: 8.5rem clamp(1.25rem, 5vw, 5rem) 5rem;
}

.page-hero {
  margin-bottom: clamp(2rem, 5vw, 5rem);
}

.visual-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.75fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}

.visual-page-hero img {
  height: auto;
  aspect-ratio: 4 / 3.35;
  object-fit: cover;
  object-position: center top;
  border-radius: 6px;
  border: 1px solid rgba(17, 17, 17, 0.1);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.16);
}

.page-hero .btn {
  margin-top: 1rem;
}

.content-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  overflow: hidden;
  padding: 0;
}

.product-card img {
  height: clamp(18rem, 34vw, 27rem);
  object-fit: cover;
  object-position: center top;
  background: #111;
}

.product-card span,
.product-card h2,
.product-card p {
  margin-left: clamp(1.25rem, 3vw, 2rem);
  margin-right: clamp(1.25rem, 3vw, 2rem);
}

.product-card span {
  margin-top: 1.4rem;
}

.product-card p {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.info-panel h2,
.product-card h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.08;
}

.info-panel p,
.product-card p,
.service-row p,
.contact-card p,
.contact-card a {
  color: #56534b;
  line-height: 1.7;
}

.service-list {
  display: grid;
  border-top: 1px solid rgba(17, 17, 17, 0.12);
}

.service-row {
  display: grid;
  grid-template-columns: minmax(10rem, 0.35fr) minmax(0, 1fr);
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.12);
}

.service-row span {
  color: #111;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 800;
}

.contact-grid {
  grid-template-columns: repeat(3, 1fr);
}

.contact-card a {
  color: #111;
  font-size: 1.25rem;
  font-weight: 800;
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 3.6rem;
  height: 3.6rem;
  color: #111;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-radius: 50%;
  font-weight: 900;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem clamp(1.25rem, 5vw, 5rem);
  color: rgba(248, 247, 242, 0.78);
  background: #080808;
  border-top: 1px solid rgba(201, 162, 76, 0.22);
}

.site-footer strong {
  color: var(--gold-2);
  font-size: 1.3rem;
}

.site-footer p {
  margin: 0.35rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-links a {
  color: var(--gold-2);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 5rem;
    right: 1rem;
    left: 1rem;
    display: grid;
    gap: 0;
    padding: 0.7rem;
    background: rgba(9, 9, 9, 0.96);
    border: 1px solid var(--line);
    transform: translateY(-1rem);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

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

  .main-nav a {
    padding: 1rem;
  }

  .hero,
  .split,
  .visual-page-hero {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 7rem;
  }

  .hero-media {
    min-height: 26rem;
  }

  .stats-grid,
  .catalog-grid,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .brand-name {
    max-width: 10rem;
    font-size: 0.74rem;
  }

  .hero {
    min-height: auto;
    padding-bottom: 3rem;
  }

  .hero-media {
    min-height: 21rem;
  }

  .hero-logo {
    width: 7.25rem;
  }

  .product-card img {
    height: 24rem;
  }

  .stats-grid,
  .content-grid,
  .catalog-grid,
  .contact-grid,
  .service-row {
    grid-template-columns: 1fr;
  }

  .site-footer {
    display: grid;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

/* Premium experience layer */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--gold-2);
  outline-offset: 4px;
}

.site-header {
  transition: background 220ms ease, padding 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  background: rgba(5, 5, 5, 0.9);
  border-bottom-color: rgba(201, 162, 76, 0.2);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.45rem;
  height: 1px;
  background: var(--gold-2);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms ease;
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.hero-full {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100svh;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.hero-full::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(7, 7, 7, 0.96) 0%, rgba(7, 7, 7, 0.78) 43%, rgba(7, 7, 7, 0.24) 100%),
    url("portada.png") center top / cover no-repeat;
  transform: scale(1.02);
}

.hero-full::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 35%;
  background: linear-gradient(180deg, transparent, rgba(9, 9, 9, 0.94));
  pointer-events: none;
}

.hero h1 {
  text-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.hero-scroll {
  position: absolute;
  left: clamp(1.25rem, 5vw, 5rem);
  bottom: 1.35rem;
  color: rgba(248, 247, 242, 0.72);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 2.6rem;
  margin: 0.65rem auto 0;
  background: linear-gradient(180deg, var(--gold-2), transparent);
}

.btn {
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.btn-gold {
  box-shadow: 0 14px 32px rgba(201, 162, 76, 0.22);
}

.btn-gold:hover {
  box-shadow: 0 18px 42px rgba(201, 162, 76, 0.34);
}

.hero-media,
.stats-grid article,
.info-panel,
.product-card,
.contact-card,
.benefit-card {
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.hero-media:hover,
.stats-grid article:hover,
.info-panel:hover,
.product-card:hover,
.contact-card:hover,
.benefit-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 162, 76, 0.42);
  box-shadow: 0 20px 56px rgba(17, 17, 17, 0.1);
}

.hero-media:hover {
  transform: translateY(-6px);
  border-color: rgba(241, 212, 135, 0.5);
  box-shadow: 0 30px 95px rgba(0, 0, 0, 0.48);
}

.inner-section {
  margin-left: calc(clamp(1.25rem, 5vw, 5rem) * -1);
  margin-right: calc(clamp(1.25rem, 5vw, 5rem) * -1);
}

.benefits-section {
  background: #f4f1e9;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.benefit-card {
  min-height: 13rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  color: #111;
  background: #fff;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: 6px;
}

.benefit-card span {
  display: block;
  margin-bottom: 1rem;
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.benefit-card p {
  margin: 0;
  color: #56534b;
  line-height: 1.7;
}

.cta-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(201, 162, 76, 0.16), transparent 42%),
    #0c0c0c;
  border-top: 1px solid rgba(201, 162, 76, 0.22);
  border-bottom: 1px solid rgba(201, 162, 76, 0.22);
}

.cta-section h2 {
  max-width: 58rem;
  font-size: clamp(2rem, 4vw, 4.75rem);
}

.category-strip a {
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.category-strip a:hover {
  transform: translateY(-2px);
}

.product-card img {
  transition: transform 600ms ease, filter 600ms ease;
}

.product-card:hover img {
  transform: scale(1.035);
  filter: saturate(1.05) contrast(1.03);
}

.whatsapp-float {
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.36);
}

@media (max-width: 980px) {
  .nav-toggle {
    position: relative;
    z-index: 22;
  }

  .main-nav a::after {
    display: none;
  }

  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .hero-full {
    min-height: 100svh;
    padding-bottom: 5rem;
  }

  .hero-full::before {
    background:
      linear-gradient(180deg, rgba(7, 7, 7, 0.92) 0%, rgba(7, 7, 7, 0.72) 52%, rgba(7, 7, 7, 0.95) 100%),
      url("portada.png") center top / cover no-repeat;
  }

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

  .hero-actions .btn,
  .cta-section .btn {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }
}