/* ═══════════════════════════════════════════
   OLYMPIA CICLI ARGENTINA — styles
   Paleta oficial: blanco / negro / rojo racing
   ═══════════════════════════════════════════ */

:root {
  --paper:  #FAFAF8;
  --ink:    #0B0B0C;
  --ink-2:  #141416;
  --red:    #E0261C;
  --grey:   #7C7C80;
  --line:   #E3E3E1;
  --line-d: #232326;
  --font-d: "Archivo", system-ui, sans-serif;
  --font-m: "IBM Plex Mono", ui-monospace, monospace;
  --pad: clamp(1.25rem, 5vw, 5rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-d);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
}
h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); }

.eyebrow {
  font-family: var(--font-m);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 1rem;
}
.eyebrow--red { color: var(--red); }

.section-head { padding: 0 var(--pad); margin-bottom: 3rem; }

/* ── Reveal on scroll ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--pad);
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.nav.is-solid {
  background: rgba(250, 250, 248, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line);
  padding: 0.8rem var(--pad);
}
.nav.is-solid .nav__links a, .nav.is-solid .nav__logo { color: var(--ink); }
.nav.is-solid .nav__burger span { background: var(--ink); }

.nav__brand { display: flex; align-items: center; gap: 0.6rem; }
.nav__logo { height: 20px; width: auto; }
.nav__logo--black { display: none; }
.nav.is-solid .nav__logo--white { display: none; }
.nav.is-solid .nav__logo--black { display: block; }
.nav__country {
  font-family: var(--font-m); font-size: 0.6rem;
  letter-spacing: 0.3em; color: var(--red); font-weight: 500;
}
.nav__links { display: flex; align-items: center; gap: 2.2rem; }
.nav__links a {
  font-size: 0.82rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; color: #fff; transition: color .25s;
}
.nav__links a:hover { color: var(--red); }
.nav__wa {
  border: 1px solid currentColor; padding: 0.45rem 1.1rem; border-radius: 2rem;
}
.nav__burger { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__burger span { display: block; width: 26px; height: 2px; background: #fff; margin: 6px 0; transition: transform .3s, background .3s; }

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--ink); color: #fff; overflow: hidden;
}
.hero__media { position: absolute; inset: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.75; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,11,12,0.85) 0%, rgba(11,11,12,0.15) 55%, rgba(11,11,12,0.4) 100%);
}
.hero__content { position: relative; z-index: 2; padding: 0 var(--pad); max-width: 60rem; }
.hero__eyebrow {
  font-family: var(--font-m); font-size: 0.75rem;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--red);
  margin-bottom: 1.2rem;
}
.hero__title {
  font-size: clamp(3.6rem, 13vw, 11rem);
  font-style: italic; letter-spacing: -0.01em;
}
.hero__sub { margin: 1.4rem 0 2.2rem; font-size: clamp(1rem, 1.6vw, 1.25rem); color: #D8D8D6; }
.hero__foot {
  position: absolute; z-index: 2; bottom: 1.4rem; left: 0; right: 0;
  display: flex; justify-content: space-between; padding: 0 var(--pad);
  font-family: var(--font-m); font-size: 0.68rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: #9a9a9c;
}

/* ═══════════ BOTONES ═══════════ */
.btn {
  display: inline-block; position: relative;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; padding: 1rem 2.4rem;
  border: 1px solid; overflow: hidden;
  transition: color .35s ease, border-color .35s ease;
  z-index: 1;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--red); transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.btn:hover::before { transform: scaleX(1); }
.btn:hover { color: #fff; border-color: var(--red); }

.btn--light { color: #fff; border-color: rgba(255,255,255,0.6); }
.btn--price {
  color: #fff; background: var(--red); border-color: var(--red);
  margin-top: 2.4rem;
}
.btn--price::before { background: var(--ink); }
.btn--price:hover { border-color: var(--red); }
.btn--price::after { content: " →"; }

/* ═══════════ MODELOS — GRILLA ═══════════ */
.models { padding: clamp(4rem, 9vw, 8rem) 0; }
.models__grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.card { background: var(--paper); padding: clamp(1.4rem, 3vw, 2.6rem); transition: background .3s; }
.models__grid .card:last-child:nth-child(odd) { grid-column: 1 / -1; }
.models__grid .card:last-child:nth-child(odd) .card__img { aspect-ratio: 21 / 9; }
.card:hover { background: #F1F1EE; }
.card__img { aspect-ratio: 3 / 2; overflow: hidden; margin-bottom: 1.4rem; }
.card__img--dark { background: var(--ink-2); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.card:hover .card__img img { transform: scale(1.04); }
.card__cat { font-family: var(--font-m); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--grey); margin-bottom: 0.4rem; }
.card__info h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-style: italic; }
.card__go {
  display: inline-block; margin-top: 0.8rem;
  font-family: var(--font-m); font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--red);
  opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s;
}
.card:hover .card__go { opacity: 1; transform: none; }

/* ═══════════ FICHA DE MODELO ═══════════ */
.model {
  display: grid; grid-template-columns: 1.15fr 1fr; align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(4rem, 9vw, 8rem) var(--pad);
  scroll-margin-top: 4rem;
}
.model--flip .model__media { order: 2; }
.model--dark { background: var(--ink); color: #fff; }
.model--dark .model__desc { color: #C9C9C7; }
.model__media img { width: 100%; }
.model h2 { font-style: italic; margin-bottom: 1.2rem; }
.model__desc { max-width: 34rem; }

.specs { margin-top: 2.2rem; border-top: 1px solid var(--line); }
.model--dark .specs { border-color: var(--line-d); }
.specs > div {
  display: grid; grid-template-columns: 9rem 1fr;
  padding: 0.75rem 0; border-bottom: 1px solid var(--line);
  font-family: var(--font-m); font-size: 0.82rem;
}
.model--dark .specs > div { border-color: var(--line-d); }
.specs dt { color: var(--grey); text-transform: uppercase; font-size: 0.68rem; letter-spacing: 0.15em; align-self: center; }
.specs dd { font-weight: 500; }

/* ═══════════ HISTORIA ═══════════ */
.heritage {
  display: grid; grid-template-columns: auto 1fr; align-items: center;
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(5rem, 10vw, 9rem) var(--pad);
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.heritage__emblem { justify-self: center; }
.heritage__emblem img { width: clamp(120px, 16vw, 190px); }
.heritage__text { max-width: 38rem; }
.heritage__text h2 { margin-bottom: 1.4rem; }
.heritage__text p + p { margin-top: 1rem; }

/* ═══════════ REVENDEDORES ═══════════ */
.dealers { background: var(--red); color: #fff; }
.dealers__inner {
  max-width: 52rem; margin: 0 auto; text-align: center;
  padding: clamp(4.5rem, 9vw, 8rem) var(--pad);
}
.dealers__eyebrow { color: rgba(255,255,255,0.75); }
.dealers h2 { margin-bottom: 1.4rem; }
.dealers__desc { max-width: 38rem; margin: 0 auto; color: rgba(255,255,255,0.92); }
.btn--dealer {
  margin-top: 2.4rem; color: #fff; border-color: #fff;
}
.btn--dealer::before { background: var(--ink); }
.btn--dealer:hover { border-color: var(--ink); }

/* ═══════════ CONTACTO ═══════════ */
.contact { background: var(--ink); color: #fff; padding: clamp(4rem, 9vw, 8rem) 0; }
.contact .eyebrow { color: var(--red); }
.contact__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line-d);
  border-top: 1px solid var(--line-d); border-bottom: 1px solid var(--line-d);
}
.contact__item {
  display: flex; flex-direction: column; align-items: flex-start;
  background: var(--ink); padding: clamp(2rem, 3.5vw, 3.2rem);
  transition: background .3s;
}
.contact__item:hover { background: var(--ink-2); }
.contact__icon {
  display: grid; place-items: center;
  width: 54px; height: 54px; margin-bottom: 1.4rem;
  border: 1px solid var(--line-d); border-radius: 50%;
  color: var(--red); transition: border-color .3s, transform .3s;
}
.contact__icon svg { width: 24px; height: 24px; }
.contact__item:hover .contact__icon { border-color: var(--red); transform: translateY(-3px); }
.contact__label {
  font-family: var(--font-m); font-size: 0.68rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--grey); margin-bottom: 0.7rem;
}
.contact__main { font-size: 1.05rem; font-weight: 600; }
.contact__sub { font-size: 0.85rem; color: var(--grey); margin-top: 0.2rem; }
.contact__ig { transition: color .25s; }
.contact__ig:hover { color: var(--red); }
.contact__link {
  display: inline-block; margin-top: auto; padding-top: 1.4rem;
  font-family: var(--font-m); font-size: 0.78rem; color: var(--red);
  transition: opacity .25s;
}
.contact__item:hover .contact__link { opacity: 0.75; }

/* ═══════════ MAPA ═══════════ */
.map { background: var(--ink); }
.map__bar {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  padding: 2.2rem var(--pad) 1.6rem;
  border-top: 1px solid var(--line-d);
}
.map__bar .eyebrow { margin-bottom: 0; }
.map__addr {
  font-family: var(--font-m); font-size: 0.8rem; letter-spacing: 0.08em;
  color: #C9C9C7;
}
.map__frame {
  display: block; width: 100%; height: clamp(320px, 48vh, 460px);
  border: 0; filter: grayscale(1) contrast(1.05);
  transition: filter .4s ease;
}
.map__frame:hover { filter: grayscale(0); }

/* ═══════════ FOOTER ═══════════ */
.footer {
  background: var(--ink); color: #8a8a8e;
  text-align: center; padding: 3rem var(--pad) 2.5rem;
  border-top: 1px solid var(--line-d);
}
.footer__logo { display: flex; align-items: center; justify-content: center; gap: 0.6rem; }
.footer__logo img { height: 18px; width: auto; }
.footer__logo span { font-family: var(--font-m); font-weight: 500; font-size: 0.6rem; letter-spacing: 0.3em; color: var(--red); }
.footer__note { font-size: 0.75rem; max-width: 40rem; margin: 1.2rem auto 0.6rem; }
.footer__copy { font-family: var(--font-m); font-size: 0.7rem; letter-spacing: 0.1em; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 900px) {
  .model { grid-template-columns: 1fr; }
  .model--flip .model__media { order: 0; }
  .contact__grid { grid-template-columns: 1fr; }
  .heritage { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .models__grid { grid-template-columns: 1fr; }
  .nav__burger { display: block; }
  .nav__links {
    position: fixed; inset: 0; background: var(--ink);
    flex-direction: column; justify-content: center; gap: 2rem;
    transform: translateX(100%); transition: transform .35s ease;
  }
  .nav__links.is-open { transform: none; }
  .nav__links a { color: #fff !important; font-size: 1.1rem; }
  .nav.is-solid .nav__links a { color: #fff; }
  body.menu-open { overflow: hidden; }
  .nav__burger.is-open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
  .nav__burger.is-open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .hero__foot span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}