/* ============================================================
   BIG ASERE Delivery — Main Stylesheet
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --clr-primary: #e8252a;
  --clr-primary-dark: #c01f24;
  --clr-accent: #f5a623;
  --clr-dark: #1a1a1a;
  --clr-gray: #f4f4f4;
  --clr-text: #333;
  --clr-muted: #666;
  --clr-white: #fff;
  --clr-border: #ddd;
  --radius: 10px;
  --shadow: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.15);
  --transition: .25s ease;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --header-h: 64px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--clr-text); background: var(--clr-white); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, select, textarea { font: inherit; }

/* ---------- Utilities ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 4rem 0; }
.section--gray { background: var(--clr-gray); }
.section__title { text-align: center; font-size: 2rem; font-weight: 700; margin-bottom: 2.5rem; color: var(--clr-dark); }
.section__cta { text-align: center; margin-top: 2rem; }
.card { background: var(--clr-white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: .75rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn--primary { background: var(--clr-primary); color: var(--clr-white); }
.btn--primary:hover { background: var(--clr-primary-dark); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(232,37,42,.35); }
.btn--outline { background: transparent; color: var(--clr-white); border-color: var(--clr-white); }
.btn--outline:hover { background: var(--clr-white); color: var(--clr-primary); }
.btn--full { display: block; width: 100%; text-align: center; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-dark);
  height: var(--header-h);
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.header__inner { display: flex; align-items: center; gap: 1rem; width: 100%; }
.header__logo { display: flex; align-items: center; gap: .5rem; color: var(--clr-white); font-size: 1.2rem; font-weight: 700; text-wrap: nowrap; }
.logo-icon { font-size: 1.5rem; }
.logo-accent { color: var(--clr-accent); }

/* Nav */
.nav { margin-left: auto; }
.nav__list { display: flex; gap: 1.75rem; }
.nav__link { color: #ccc; font-size: .92rem; font-weight: 500; transition: color var(--transition); position: relative; }
.nav__link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--clr-primary); transition: width var(--transition); }
.nav__link:hover, .nav__link.active { color: var(--clr-white); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

/* Mobile toggle */
.nav__toggle { display: none; color: var(--clr-white); font-size: 1.5rem; margin-left: auto; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1a1a1a 0%, #3a0a0a 60%, #1a1a1a 100%);
  overflow: hidden;
}
.hero::before {
  content: '🍲🛵🇨🇺🍚🛵🍲';
  position: absolute;
  font-size: 8rem;
  opacity: .04;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}
.hero__overlay { position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(232,37,42,.12) 0%, transparent 70%); }
.hero__content { position: relative; z-index: 1; color: var(--clr-white); }
.hero__title { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 1rem; }
.hero__accent { color: var(--clr-accent); }
.hero__subtitle { font-size: clamp(1rem, 2.5vw, 1.3rem); color: #ccc; margin-bottom: 2rem; max-width: 540px; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Features ---------- */
.features__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.feature-card { text-align: center; padding: 2rem 1.5rem; border-radius: var(--radius); background: var(--clr-white); box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition); }
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-card__icon { font-size: 2.5rem; display: block; margin-bottom: .75rem; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.feature-card p { color: var(--clr-muted); font-size: .92rem; }

/* ---------- Popular / Menu Grid ---------- */
.popular__grid,
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}
.menu-item-card {
  border-radius: var(--radius);
  background: var(--clr-white);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.menu-item-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.menu-item-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: linear-gradient(135deg, #e8252a22, #f5a62322);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}
.menu-item-card__body { padding: 1rem; flex: 1; display: flex; flex-direction: column; }
.menu-item-card__name { font-weight: 700; font-size: 1rem; margin-bottom: .25rem; }
.menu-item-card__desc { color: var(--clr-muted); font-size: .85rem; flex: 1; }
.menu-item-card__footer { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; }
.menu-item-card__price { font-size: 1.15rem; font-weight: 700; color: var(--clr-primary); }
.menu-item-card__add { background: var(--clr-primary); color: var(--clr-white); border-radius: 999px; padding: .35rem .9rem; font-size: .85rem; font-weight: 600; transition: background var(--transition); }
.menu-item-card__add:hover { background: var(--clr-primary-dark); }
.badge-popular { background: var(--clr-accent); color: var(--clr-dark); font-size: .7rem; font-weight: 700; border-radius: 999px; padding: .2rem .6rem; display: inline-block; margin-bottom: .4rem; }

/* ---------- Steps ---------- */
.steps__list { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.step { display: flex; gap: 1rem; align-items: flex-start; }
.step__number { flex-shrink: 0; width: 48px; height: 48px; border-radius: 50%; background: var(--clr-primary); color: var(--clr-white); font-size: 1.3rem; font-weight: 700; display: grid; place-items: center; }
.step__body h3 { margin-bottom: .25rem; font-size: 1rem; }
.step__body p { color: var(--clr-muted); font-size: .9rem; }

/* ---------- Menu filter tabs ---------- */
.menu-filters { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.filter-btn { padding: .45rem 1.2rem; border-radius: 999px; border: 2px solid var(--clr-border); font-weight: 600; font-size: .88rem; color: var(--clr-muted); transition: all var(--transition); }
.filter-btn:hover, .filter-btn.active { background: var(--clr-primary); border-color: var(--clr-primary); color: var(--clr-white); }

/* ---------- Cart ---------- */
.cart-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: 999px;
  padding: .75rem 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  z-index: 90;
  transition: background var(--transition), transform var(--transition);
}
.cart-fab:hover { background: var(--clr-primary-dark); transform: translateY(-2px); }
.cart {
  position: fixed;
  top: var(--header-h);
  right: 0;
  width: 340px;
  height: calc(100vh - var(--header-h));
  background: var(--clr-white);
  box-shadow: -4px 0 24px rgba(0,0,0,.15);
  display: flex;
  flex-direction: column;
  z-index: 95;
  transform: translateX(100%);
  transition: transform var(--transition);
}
.cart.open { transform: translateX(0); }
.cart__header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--clr-border); }
.cart__header h2 { font-size: 1.1rem; }
.cart__close { font-size: 1.5rem; color: var(--clr-muted); line-height: 1; }
.cart__items { flex: 1; overflow-y: auto; padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: .75rem; }
.cart-item { display: flex; align-items: center; gap: .75rem; padding: .75rem; border-radius: var(--radius); border: 1px solid var(--clr-border); }
.cart-item__emoji { font-size: 2rem; }
.cart-item__info { flex: 1; }
.cart-item__name { font-weight: 600; font-size: .9rem; }
.cart-item__price { color: var(--clr-primary); font-size: .85rem; font-weight: 600; }
.cart-item__qty { display: flex; align-items: center; gap: .4rem; }
.cart-item__qty button { width: 26px; height: 26px; border-radius: 50%; background: var(--clr-gray); font-size: 1rem; display: grid; place-items: center; }
.cart-item__qty span { font-weight: 600; min-width: 18px; text-align: center; }
.cart__footer { padding: 1rem 1.25rem; border-top: 1px solid var(--clr-border); display: flex; flex-direction: column; gap: .75rem; }
.cart__total { display: flex; justify-content: space-between; font-size: 1.05rem; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: .4rem; font-size: .92rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  background: var(--clr-white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--clr-primary); }
.form-error { display: block; color: var(--clr-primary); font-size: .82rem; margin-top: .3rem; min-height: 1em; }
.form-success { color: #27ae60; font-weight: 600; text-align: center; margin-top: .75rem; }

/* ---------- Pages ---------- */
.page-main { padding: 3rem 0 4rem; }
.page-title { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 2rem; color: var(--clr-dark); }

/* ---------- Pedido layout ---------- */
.pedido-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; align-items: start; }
.order-summary__items { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }
.order-summary__empty { color: var(--clr-muted); }
.order-summary__total { display: flex; justify-content: space-between; padding: .4rem 0; border-top: 1px solid var(--clr-border); }
.order-summary__total--big { font-size: 1.15rem; color: var(--clr-primary); font-weight: 700; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: grid; place-items: center; z-index: 200; }
.modal[hidden] { display: none; }
.modal__box { background: var(--clr-white); border-radius: var(--radius); padding: 2.5rem 2rem; text-align: center; max-width: 420px; width: 90%; box-shadow: var(--shadow-lg); }
.modal__icon { font-size: 3rem; display: block; margin-bottom: 1rem; }
.modal__box h2 { font-size: 1.5rem; margin-bottom: .75rem; }
.modal__box p { color: var(--clr-muted); margin-bottom: 1.5rem; }

/* ---------- Tracking ---------- */
.tracking-search { max-width: 540px; margin-bottom: 2rem; }
.tracking-search label { display: block; font-weight: 600; margin-bottom: .75rem; }
.tracking-search__row { display: flex; gap: .75rem; }
.tracking-search__row input { flex: 1; padding: .7rem 1rem; border: 1.5px solid var(--clr-border); border-radius: var(--radius); }
.tracking-result { max-width: 640px; }
.tracking-result__header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.badge { display: inline-block; padding: .3rem .8rem; border-radius: 999px; font-size: .82rem; font-weight: 700; background: var(--clr-accent); color: var(--clr-dark); }
.tracking-progress { display: flex; align-items: flex-start; gap: 0; margin-bottom: 2rem; }
.tracking-step { flex: 1; display: flex; flex-direction: column; align-items: center; position: relative; }
.tracking-step + .tracking-step::before {
  content: '';
  position: absolute;
  top: 14px;
  right: 50%;
  width: 100%;
  height: 3px;
  background: var(--clr-border);
  z-index: 0;
}
.tracking-step.done + .tracking-step::before { background: var(--clr-primary); }
.tracking-step__dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid var(--clr-border);
  background: var(--clr-white);
  z-index: 1;
  transition: all var(--transition);
}
.tracking-step.done .tracking-step__dot { background: var(--clr-primary); border-color: var(--clr-primary); }
.tracking-step.active .tracking-step__dot { border-color: var(--clr-primary); box-shadow: 0 0 0 4px rgba(232,37,42,.2); }
.tracking-step__label { font-size: .78rem; color: var(--clr-muted); margin-top: .4rem; text-align: center; }
.tracking-step.done .tracking-step__label, .tracking-step.active .tracking-step__label { color: var(--clr-primary); font-weight: 600; }
.tracking-details { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem 1.5rem; color: var(--clr-muted); font-size: .92rem; }
.tracking-details strong { color: var(--clr-dark); }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.info-card { display: flex; gap: 1rem; align-items: flex-start; }
.info-card__icon { font-size: 1.75rem; flex-shrink: 0; }
.info-card h3 { font-size: .95rem; margin-bottom: .2rem; }
.info-card p, .info-card a { color: var(--clr-muted); font-size: .9rem; }
.info-card a:hover { color: var(--clr-primary); }

/* ---------- Footer ---------- */
.footer { background: var(--clr-dark); color: #aaa; padding: 2rem 0; }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center; }
.footer__brand { display: flex; align-items: center; gap: .5rem; color: var(--clr-white); font-weight: 700; }
.footer__nav { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.footer__nav a { color: #aaa; font-size: .9rem; transition: color var(--transition); }
.footer__nav a:hover { color: var(--clr-white); }
.footer__copy { font-size: .82rem; }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .nav { display: none; position: fixed; inset: var(--header-h) 0 0 0; background: var(--clr-dark); padding: 2rem 1.5rem; z-index: 99; }
  .nav.open { display: block; }
  .nav__list { flex-direction: column; gap: 1.5rem; }
  .nav__link { font-size: 1.15rem; }
  .nav__toggle { display: block; }
  .hero { min-height: 80vh; }
  .pedido-layout,
  .contact-layout { grid-template-columns: 1fr; }
  .tracking-details { grid-template-columns: 1fr; }
  .cart { width: 100%; }
  .steps__list { grid-template-columns: 1fr; }
  .tracking-search__row { flex-direction: column; }
}