/* ============================================================
   EMBER — Prime Steakhouse
   Dark editorial luxury. Midnight blue + copper. Squared corners.
   ============================================================ */

:root {
  /* Palette */
  --bg: #0B1F3A;
  --bg-deep: #07162A;
  --black: #050B14;
  --copper: #C0773D;
  --copper-light: #D98E4F;
  --gold: #D9B36A;
  --cream: #EDE6D8;
  --cream-muted: #B9B2A6;

  /* Type scale (fluid) */
  --t-mega: clamp(4.5rem, 2rem + 14vw, 13rem);
  --t-hero: clamp(2.6rem, 1.4rem + 5vw, 5rem);
  --t-h2: clamp(2rem, 1.3rem + 3vw, 3.4rem);
  --t-h3: clamp(1.15rem, 1rem + 0.7vw, 1.5rem);
  --t-lead: clamp(1.05rem, 0.98rem + 0.4vw, 1.25rem);
  --t-body: clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --t-eyebrow: 0.78rem;

  /* Space */
  --space-section: clamp(4.5rem, 3rem + 6vw, 7.5rem);
  --space-gutter: clamp(1.25rem, 0.6rem + 3vw, 4rem);
  --maxw: 1280px;

  /* Motion */
  --dur: 360ms;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --line: rgba(192, 119, 61, 0.28);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-deep);
  color: var(--cream);
  font-family: "Jost", system-ui, sans-serif;
  font-weight: 300;
  font-size: var(--t-body);
  line-height: 1.7;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3 {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--copper);
  color: var(--black);
  padding: 0.7rem 1.2rem;
  z-index: 200;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Shared helpers ---------- */
.eyebrow {
  font-size: var(--t-eyebrow);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--copper-light);
  font-weight: 400;
  margin-bottom: 1.1rem;
}

.section-head {
  max-width: 760px;
  margin: 0 auto clamp(2.5rem, 1rem + 4vw, 4.5rem);
  text-align: center;
  padding: 0 var(--space-gutter);
}

.section-title {
  font-size: var(--t-h2);
  color: var(--cream);
}

.section-lead {
  margin-top: 1.4rem;
  color: var(--cream-muted);
  font-size: var(--t-lead);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.95rem 2.1rem;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--copper);
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  will-change: transform;
}
.btn--solid {
  background: var(--copper);
  color: var(--black);
}
.btn--solid:hover {
  background: var(--copper-light);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px -12px rgba(192, 119, 61, 0.7);
}
.btn--ghost {
  background: transparent;
  color: var(--cream);
}
.btn--ghost:hover {
  background: rgba(192, 119, 61, 0.12);
  color: var(--copper-light);
  transform: translateY(-3px);
}
.btn:active { transform: translateY(0); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(7, 22, 42, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.9rem var(--space-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__logo { display: flex; flex-direction: column; line-height: 1; }
.nav__logo-mark {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.16em;
  color: var(--cream);
}
.nav__logo-sub {
  font-size: 0.56rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--copper-light);
  margin-top: 0.3rem;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.4rem + 1.4vw, 2.1rem);
}
.nav__menu a {
  position: relative;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-muted);
  padding: 0.4rem 0;
  transition: color var(--dur) var(--ease);
}
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--copper-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav__menu a:hover,
.nav__menu a:focus-visible { color: var(--cream); }
.nav__menu a:hover::after,
.nav__menu a:focus-visible::after { transform: scaleX(1); }

.nav__cta {
  color: var(--copper-light) !important;
  border: 1px solid var(--copper);
  padding: 0.55rem 1.1rem !important;
}
.nav__cta::after { display: none; }
.nav__cta:hover {
  background: var(--copper);
  color: var(--black) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  width: 26px;
  height: 1.5px;
  background: var(--cream);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    var(--photo),
    radial-gradient(120% 90% at 70% 18%, rgba(192, 119, 61, 0.34), transparent 55%),
    radial-gradient(120% 120% at 18% 95%, rgba(217, 179, 106, 0.16), transparent 50%),
    linear-gradient(165deg, var(--bg) 0%, var(--bg-deep) 48%, var(--black) 100%);
  background-size: cover, auto, auto, auto;
  background-position: center, center, center, center;
  background-repeat: no-repeat;
}
.hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 100% at 50% 50%, transparent 30%, rgba(5, 11, 20, 0.45) 100%),
    linear-gradient(180deg, rgba(5, 11, 20, 0.55) 0%, rgba(5, 11, 20, 0.25) 35%, rgba(5, 11, 20, 0.7) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--space-gutter);
  animation: rise 1s var(--ease) both;
}
.hero__eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--copper-light);
  margin-bottom: 1.4rem;
}
.hero__wordmark {
  font-size: var(--t-mega);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream);
  text-shadow: 0 20px 60px rgba(5, 11, 20, 0.6);
}
.hero__tagline {
  margin-top: 0.6rem;
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-weight: 500;
  font-size: var(--t-lead);
  letter-spacing: 0.06em;
  color: var(--gold);
}
.hero__actions {
  margin-top: 2.6rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__cue {
  position: absolute;
  left: 50%;
  bottom: 2.2rem;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cream-muted);
}
.hero__cue-line {
  width: 1px;
  height: 46px;
  background: linear-gradient(var(--copper-light), transparent);
  animation: cue 2.2s ease-in-out infinite;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes cue {
  0%, 100% { transform: scaleY(1); opacity: 1; transform-origin: top; }
  50% { transform: scaleY(0.4); opacity: 0.4; transform-origin: top; }
}

/* ============================================================
   INFO BAND
   ============================================================ */
.info {
  background: var(--black);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(2.5rem, 1.5rem + 3vw, 4rem) var(--space-gutter);
}
.info__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 0.5rem + 3vw, 3.5rem);
}
.info__col { text-align: center; }
.info__col:not(:last-child) { border-right: 1px solid var(--line); }
.info__label {
  font-family: "Jost", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper-light);
  font-weight: 400;
  margin-bottom: 1rem;
}
.info__primary {
  font-family: "Playfair Display", serif;
  font-size: 1.2rem;
  color: var(--cream);
}
.info__muted { color: var(--cream-muted); font-size: 0.95rem; }
.info__col a { transition: color var(--dur) var(--ease); }
.info__col a:hover { color: var(--copper-light); }

/* ============================================================
   CONCEPTO
   ============================================================ */
.concepto {
  padding: var(--space-section) var(--space-gutter);
  text-align: center;
}
.concepto__inner { max-width: 820px; margin: 0 auto; }
.concepto__title {
  font-size: var(--t-h2);
  margin-bottom: clamp(2rem, 1rem + 2vw, 3rem);
}
.concepto__title em { color: var(--copper-light); font-style: italic; }
.concepto__body { color: var(--cream-muted); font-size: var(--t-lead); }
.concepto__body p + p { margin-top: 1.4rem; }
.concepto__welcome {
  margin-top: 2.4rem !important;
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 1.6rem;
  color: var(--gold);
}

/* ============================================================
   MENÚ
   ============================================================ */
.menu { padding: var(--space-section) var(--space-gutter); background: var(--bg-deep); }
.menu__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
}
.menu__group-title {
  font-size: var(--t-h3);
  color: var(--gold);
  padding-bottom: 0.9rem;
  margin-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}
.menu__list { list-style: none; padding: 0; }
.menu__list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.7rem 0;
  color: var(--cream);
}
.menu__list li > span:first-child { white-space: normal; }
.menu__dots {
  flex: 1;
  border-bottom: 1px dotted rgba(185, 178, 166, 0.3);
  transform: translateY(-4px);
}
.menu__price { color: var(--copper-light); font-weight: 400; white-space: nowrap; }

/* ============================================================
   CAVA & BAR
   ============================================================ */
.cavabar { padding: var(--space-section) var(--space-gutter); }
.cavabar__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 0.5rem + 1.5vw, 1.6rem);
}
.card {
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
  will-change: transform;
}
.card:hover { transform: translateY(-6px); border-color: var(--copper); }
.card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  background-image:
    var(--photo),
    radial-gradient(130% 90% at 65% 12%, rgba(192, 119, 61, 0.36), transparent 58%),
    linear-gradient(160deg, var(--bg) 0%, var(--bg-deep) 60%, var(--black) 100%);
  background-size: cover, auto, auto;
  background-position: center, center, center;
  background-repeat: no-repeat;
}
.card__body { padding: 1.4rem 1.3rem 1.6rem; }
.card__title {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.9rem;
  min-height: 2.6em;
}
.card__link {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper-light);
  transition: color var(--dur) var(--ease), letter-spacing var(--dur) var(--ease);
}
.card__link:hover { color: var(--gold); letter-spacing: 0.26em; }

/* ============================================================
   DRY-AGED BEEF
   ============================================================ */
.dry { padding: var(--space-section) var(--space-gutter); background: var(--black); }
.dry__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}
.dry__media {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  background-image:
    var(--photo),
    radial-gradient(120% 80% at 30% 20%, rgba(217, 179, 106, 0.2), transparent 55%),
    radial-gradient(120% 110% at 80% 90%, rgba(192, 119, 61, 0.32), transparent 55%),
    linear-gradient(150deg, var(--bg) 0%, var(--bg-deep) 55%, var(--black) 100%);
  background-size: cover, auto, auto, auto;
  background-position: center, center, center, center;
  background-repeat: no-repeat;
}
.dry__title { font-size: var(--t-h2); margin-bottom: 1.6rem; }
.dry__text p { color: var(--cream-muted); }
.dry__text p + p { margin-top: 1.2rem; }
.dry__stats {
  list-style: none;
  padding: 0;
  margin-top: 2.4rem;
  display: flex;
  gap: clamp(1.5rem, 0.5rem + 3vw, 3rem);
  flex-wrap: wrap;
}
.dry__stats li { display: flex; flex-direction: column; }
.dry__stats strong {
  font-family: "Playfair Display", serif;
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--copper-light);
}
.dry__stats span {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-muted);
  margin-top: 0.3rem;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery { padding: var(--space-section) var(--space-gutter); }
.gallery__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: clamp(0.8rem, 0.4rem + 1vw, 1.4rem);
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background-image:
    var(--photo),
    radial-gradient(120% 90% at 70% 15%, rgba(192, 119, 61, 0.3), transparent 60%),
    linear-gradient(155deg, var(--bg) 0%, var(--bg-deep) 60%, var(--black) 100%);
  background-size: cover, auto, auto;
  background-position: center, center, center;
  background-repeat: no-repeat;
  transition: transform var(--dur) var(--ease);
  will-change: transform;
}
.gallery__item:hover { transform: scale(1.02); }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }

/* ============================================================
   DELIVERY + RESERVAS
   ============================================================ */
.delivery,
.reservas {
  padding: var(--space-section) var(--space-gutter);
  text-align: center;
}
.delivery { background: var(--bg-deep); }
.delivery__inner,
.reservas__inner { max-width: 720px; margin: 0 auto; }
.delivery__inner .btn,
.reservas__actions { margin-top: 2.4rem; }
.reservas {
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(192, 119, 61, 0.18), transparent 60%),
    var(--black);
}
.reservas__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black);
  border-top: 1px solid var(--line);
  padding: clamp(3rem, 2rem + 3vw, 4.5rem) var(--space-gutter) 1.5rem;
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(2rem, 1rem + 3vw, 4rem);
}
.footer__mark {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: 0.14em;
  color: var(--cream);
  display: block;
}
.footer__sub {
  font-size: 0.62rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--copper-light);
}
.footer__tag {
  margin-top: 1rem;
  font-family: "Playfair Display", serif;
  font-style: italic;
  color: var(--gold);
}
.footer__col h3 {
  font-family: "Jost", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--copper-light);
  font-weight: 400;
  margin-bottom: 1rem;
}
.footer__col p { color: var(--cream-muted); margin-bottom: 0.4rem; }
.footer__col a { transition: color var(--dur) var(--ease); }
.footer__col a:hover { color: var(--copper-light); }
.footer__ig { color: var(--cream); }

.footer__bar {
  max-width: var(--maxw);
  margin: clamp(2.5rem, 1.5rem + 2vw, 3.5rem) auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--cream-muted);
  letter-spacing: 0.08em;
}
.footer__credit { color: rgba(185, 178, 166, 0.6); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .menu__grid { gap: 2.5rem; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  html { scroll-padding-top: 76px; }

  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(78vw, 320px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem var(--space-gutter);
    background: var(--bg-deep);
    border-left: 1px solid var(--line);
    transform: translateX(105%);
    transition: transform var(--dur) var(--ease);
  }
  .nav.is-open .nav__menu { transform: translateX(0); }
  .nav__menu a { font-size: 0.9rem; }
  .nav__cta { margin-top: 0.5rem; }

  .info__grid { grid-template-columns: 1fr; gap: 2rem; }
  .info__col:not(:last-child) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-bottom: 2rem;
  }

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

  .dry__inner { grid-template-columns: 1fr; }
  .dry__media { order: -1; aspect-ratio: 16 / 11; }

  .gallery__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gallery__item--tall { grid-row: span 2; }
  .gallery__item--wide { grid-column: span 2; }
}

@media (max-width: 480px) {
  .cavabar__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery__item--wide,
  .gallery__item--tall { grid-column: auto; grid-row: auto; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 280px; text-align: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}