/* Cardinal Motors · Site styles
 * Estilos compartidos por todas las páginas (nav, secciones, footer, botones).
 * Específicos van en stock.css y admin.css.
 */

/* ─── Reset / base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-display);
  color: var(--cardinal-white);
  background: var(--cardinal-black);
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
  line-height: 1.5;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font-family: inherit; }

::selection { background: var(--cardinal-yellow); color: var(--cardinal-black); }

/* ─── Layout container ────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) {
  .container { padding: 0 40px; }
}

.section {
  padding: 80px 0;
}
@media (min-width: 768px) {
  .section { padding: 120px 0; }
}

.section--dark { background: var(--cardinal-black); }
.section--light { background: #f5f5f5; color: var(--cardinal-black); }

.section__eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cardinal-yellow);
  font-weight: 700;
  margin-bottom: 16px;
}

.section__title {
  font-weight: 800;
  font-style: italic;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
  letter-spacing: 0.005em;
  margin: 0 0 16px 0;
  text-transform: none;
}
.section__title em {
  color: var(--cardinal-yellow);
  font-style: italic;
}

.section__subtitle {
  font-size: 16px;
  color: #999;
  max-width: 640px;
  margin: 0 0 56px 0;
  line-height: 1.6;
}

/* ─── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: 2px;
  transition: all .18s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--cardinal-yellow);
  color: var(--cardinal-black);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 214, 10, 0.3);
}

.btn--outline {
  background: transparent;
  border-color: var(--cardinal-white);
  color: var(--cardinal-white);
}
.btn--outline:hover {
  background: var(--cardinal-white);
  color: var(--cardinal-black);
}

.btn--ghost {
  color: var(--cardinal-white);
  padding: 14px 0;
  border-bottom: 2px solid var(--cardinal-yellow);
  border-radius: 0;
}
.btn--ghost:hover { color: var(--cardinal-yellow); }

.btn--dark {
  background: var(--cardinal-black);
  color: var(--cardinal-yellow);
}
.btn--dark:hover { background: #1f1f1f; }

.btn--sm {
  padding: 10px 18px;
  font-size: 11px;
}

.btn--block { width: 100%; justify-content: center; }

.btn .icon {
  width: 16px; height: 16px;
}

/* ─── Nav ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .25s ease, backdrop-filter .25s ease, padding .25s ease;
  background: transparent;
}
.nav.is-scrolled {
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.nav__logo svg { width: 36px; height: 28px; color: var(--cardinal-yellow); }
.nav__logo .nav__brand {
  font-weight: 900;
  font-style: italic;
  font-size: 18px;
  letter-spacing: 0.04em;
}
.nav__links {
  display: none;
  gap: 32px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav__links a {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  transition: color .15s ease;
}
.nav__links a:hover { color: var(--cardinal-yellow); }
.nav__cta { display: none; }

.nav__menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.nav__menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--cardinal-white);
  transition: transform .2s ease, opacity .2s ease;
}
.nav.is-open .nav__menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__menu-toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) {
  .nav__menu-toggle { display: none; }
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; }
}

/* Mobile menu */
.nav__mobile {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--cardinal-black);
  padding: 80px 24px 40px;
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  z-index: 99;
}
.nav.is-open .nav__mobile { transform: translateY(0); }
.nav__mobile ul { list-style: none; margin: 0; padding: 0; }
.nav__mobile li { border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav__mobile a {
  display: block;
  padding: 20px 0;
  font-size: 18px;
  font-weight: 700;
  font-style: italic;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav__mobile .btn { margin-top: 24px; width: 100%; justify-content: center; }

/* ─── Hero ────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 120px 0 80px;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.6) 50%, var(--cardinal-black) 100%),
    radial-gradient(ellipse at 70% 60%, #2a2a2a 0%, var(--cardinal-black) 70%);
  background-size: cover;
  background-position: center;
}
.hero__bg.has-image {
  background:
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.55) 60%, var(--cardinal-black) 100%),
    var(--hero-image, none) center/cover no-repeat;
}
.hero__content { max-width: 880px; }
.hero__eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--cardinal-yellow);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__title {
  font-weight: 900;
  font-style: italic;
  font-size: clamp(48px, 9vw, 110px);
  line-height: 0.92;
  letter-spacing: -0.005em;
  margin: 0 0 28px 0;
}
.hero__title em { color: var(--cardinal-yellow); font-style: italic; }
.hero__lead {
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.55;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin: 0 0 40px 0;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.3);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.4; }
  50%      { transform: scaleY(1);  transform-origin: top; opacity: 1; }
}

/* ─── Stats bar ───────────────────────────────────────── */
.stats {
  background: var(--cardinal-yellow);
  color: var(--cardinal-black);
  padding: 32px 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  text-align: center;
}
@media (min-width: 768px) {
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
}
.stat__num {
  font-weight: 900;
  font-style: italic;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  margin-bottom: 4px;
}
.stat__label {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  opacity: 0.75;
}

/* ─── Featured cars (Editorial Minimal cards · larger) ─ */
.featured__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px)  { .featured__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .featured__grid { grid-template-columns: repeat(3, 1fr); } }

.car-card {
  display: block;
  background: #111;
  border-radius: 8px;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
  border: 1px solid rgba(255,255,255,0.05);
}
.car-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.5);
  border-color: rgba(255,214,10,0.3);
}

.car-card__photo {
  aspect-ratio: 4/3;
  background: #1a1a1a center/cover no-repeat;
  position: relative;
  overflow: hidden;
}
.car-card__photo--placeholder {
  background:
    radial-gradient(ellipse at 50% 80%, rgba(255,214,10,0.1), transparent 60%),
    linear-gradient(135deg, #1f1f1f, #0a0a0a);
}
.car-card__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.car-card:hover .car-card__photo img { transform: scale(1.04); }

.car-card__top {
  position: absolute;
  top: 14px;
  left: 14px; right: 14px;
  display: flex;
  justify-content: space-between;
  z-index: 2;
  pointer-events: none;
}
.car-card__year {
  font-size: 10px;
  letter-spacing: 0.3em;
  font-weight: 700;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 6px 10px;
  border-radius: 2px;
  color: var(--cardinal-white);
  text-transform: uppercase;
}
.car-card__badge {
  font-size: 9px;
  letter-spacing: 0.25em;
  font-weight: 700;
  background: var(--cardinal-yellow);
  color: var(--cardinal-black);
  padding: 6px 10px;
  border-radius: 2px;
  text-transform: uppercase;
}

.car-card__body { padding: 20px 20px 24px; }
.car-card__make {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}
.car-card__model {
  font-weight: 800;
  font-style: italic;
  font-size: 22px;
  line-height: 1;
  margin: 0 0 10px 0;
}
.car-card__specs {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 18px;
  letter-spacing: 0.04em;
}
.car-card__price-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 14px;
}
.car-card__price {
  font-weight: 800;
  font-style: italic;
  font-size: 22px;
  line-height: 1;
}
.car-card__cta {
  font-size: 10px;
  letter-spacing: 0.25em;
  font-weight: 700;
  text-transform: uppercase;
  border-bottom: 2px solid var(--cardinal-yellow);
  padding-bottom: 2px;
  transition: color .15s ease, border-color .15s ease;
}
.car-card:hover .car-card__cta {
  color: var(--cardinal-yellow);
}

/* Empty state for featured */
.featured__empty {
  text-align: center;
  padding: 64px 24px;
  background: #111;
  border-radius: 8px;
  border: 1px dashed rgba(255,255,255,0.1);
}
.featured__empty p {
  color: rgba(255,255,255,0.6);
  margin: 0 0 24px 0;
  font-size: 15px;
}

/* ─── Categorías ──────────────────────────────────────── */
.categories__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (min-width: 900px) {
  .categories__grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}

.category-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px 24px;
  background: #111;
  border-radius: 8px;
  aspect-ratio: 1;
  transition: background .2s ease, transform .2s ease;
  border: 1px solid rgba(255,255,255,0.05);
}
.category-card:hover {
  background: var(--cardinal-yellow);
  color: var(--cardinal-black);
  transform: translateY(-4px);
}
.category-card__icon {
  width: 40px; height: 40px;
  color: var(--cardinal-yellow);
  transition: color .2s ease;
}
.category-card:hover .category-card__icon { color: var(--cardinal-black); }
.category-card__title {
  font-weight: 800;
  font-style: italic;
  font-size: 22px;
  margin: 0;
  letter-spacing: 0.01em;
}
.category-card__arrow {
  font-size: 14px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ─── Servicios ───────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) { .services__grid { grid-template-columns: repeat(3, 1fr); gap: 48px; } }

.service {
  padding: 0;
}
.service__icon {
  width: 48px; height: 48px;
  color: var(--cardinal-yellow);
  margin-bottom: 24px;
}
.service__title {
  font-weight: 800;
  font-style: italic;
  font-size: 22px;
  margin: 0 0 12px 0;
}
.service__desc {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin: 0;
}

/* ─── Sobre nosotros ──────────────────────────────────── */
.about {
  background: #0f0f0f;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 900px) {
  .about__grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 80px;
    align-items: center;
  }
}
.about__copy p {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  margin: 0 0 18px 0;
}
.about__bullets {
  list-style: none;
  margin: 0; padding: 0;
}
.about__bullets li {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.about__bullets li:last-child { border-bottom: 0; }
.about__bullets svg {
  width: 24px; height: 24px;
  color: var(--cardinal-yellow);
  flex-shrink: 0;
  margin-top: 2px;
}
.about__bullets strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}
.about__bullets span {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

/* ─── Testimonios ─────────────────────────────────────── */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 900px) { .testimonials__grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: #111;
  border-radius: 8px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.05);
}
.testimonial__stars {
  color: var(--cardinal-yellow);
  font-size: 16px;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.testimonial__quote {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  margin: 0 0 24px 0;
  flex: 1;
}
.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 16px;
}
.testimonial__name {
  font-weight: 700;
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.02em;
}
.testimonial__car {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ─── Contacto ────────────────────────────────────────── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 900px) {
  .contact__grid { grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: stretch; }
}

.contact__form {
  background: #111;
  padding: 36px 28px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.05);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--cardinal-white);
  padding: 14px 16px;
  font-size: 14px;
  border-radius: 4px;
  transition: border-color .15s ease, background .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cardinal-yellow);
  background: #0a0a0a;
}
.field textarea { min-height: 110px; resize: vertical; }

.contact__info {
  background: var(--cardinal-yellow);
  color: var(--cardinal-black);
  padding: 36px 28px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact__info h3 {
  font-weight: 900;
  font-style: italic;
  font-size: 28px;
  margin: 0;
  letter-spacing: 0.005em;
  line-height: 1;
}
.contact__info p { margin: 0; font-size: 14px; line-height: 1.6; }
.contact__channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact__channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--cardinal-black);
  color: var(--cardinal-white);
  border-radius: 4px;
  transition: transform .15s ease;
  font-size: 13px;
}
.contact__channel:hover { transform: translateX(4px); }
.contact__channel svg { width: 20px; height: 20px; color: var(--cardinal-yellow); }
.contact__channel strong { display: block; font-weight: 700; font-size: 14px; }
.contact__channel span { color: rgba(255,255,255,0.6); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; }

/* ─── Footer ──────────────────────────────────────────── */
.footer {
  background: #050505;
  padding: 56px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
@media (min-width: 768px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer__brand p {
  margin: 16px 0 0 0;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  max-width: 320px;
  line-height: 1.6;
}
.footer h4 {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cardinal-yellow);
  margin: 0 0 16px 0;
  font-weight: 700;
}
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 10px; }
.footer li a {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  transition: color .15s ease;
}
.footer li a:hover { color: var(--cardinal-yellow); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
}
@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* ─── Toast (used by admin and contact form) ──────────── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 120px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: var(--cardinal-yellow);
  color: var(--cardinal-black);
  padding: 14px 22px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  z-index: 200;
  transition: transform .35s cubic-bezier(.4,0,.2,1), opacity .25s ease, visibility 0s .35s;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  max-width: calc(100% - 48px);
}
.toast.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: transform .35s cubic-bezier(.4,0,.2,1), opacity .25s ease, visibility 0s 0s;
}
.toast--error { background: #ff4444; color: #fff; }

/* ─── Utilities ───────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}