:root {
  --brand-primary: #c81e1e;
  --brand-secondary: #FFD700;
  --action-green: #25D366;
  --bg-primary: #ffffff;
  --text-primary: #0b0b0c;
  --text-muted: #666666;
  --border-color: #eaeaea;
  --shadow: 0 8px 30px rgba(0,0,0,.08);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,'Apple Color Emoji','Segoe UI Emoji';
  color:var(--text-primary); background:var(--bg-primary);
  line-height:1.5;
}
a{color:inherit; text-decoration:none}
img{display:block; max-width:100%}
.container{max-width:1120px; margin:0 auto; padding:0 16px}

/* Buttons */
.btn{display:inline-block; padding:12px 18px; border-radius:14px; font-weight:700; transition: transform 0.2s ease, box-shadow 0.2s ease; cursor: pointer;}
.btn:hover{transform: translateY(-2px); box-shadow: 0 12px 35px rgba(0,0,0,.1);}
.btn--brand{background:var(--brand-primary); color:var(--bg-primary); box-shadow:var(--shadow)}
.btn--ghost{background:rgba(255,255,255,.12); backdrop-filter:blur(6px); border:1px solid rgba(255,255,255,.3); color:#fff}
.btn--whatsapp{background:var(--action-green); color:#fff;}
.btn--whatsapp:hover{background:#128C7E;}

/* Sticky CTA */
.sticky-cta{
  position:fixed; left:0; right:0; bottom:16px; display:flex; justify-content:center; z-index:50
}
.sticky-cta__inner{
  background:color-mix(in srgb, var(--brand-primary) 95%, transparent);
  padding:8px 12px; border-radius:999px; box-shadow:var(--shadow);
  display:flex; gap:10px; align-items:center; font-weight:700;
  color: var(--bg-primary);
}
.sticky-cta__inner a:hover{background:rgba(0,0,0,.06)}

/* Hero Carousel */
.hero{position:relative; overflow:hidden; height:60vh;}
.hero__carousel {width: 100%; height: 100%; position: relative;}
.hero__slide{
    position: absolute;
    width: 100%; height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}
.hero__slide.active { opacity: 1; }
.hero__img{width:100%; height:100%; object-fit:cover}
.hero__overlay{position:absolute; inset:0; background:linear-gradient(to top, rgba(0,0,0,.7), rgba(0,0,0,.2), transparent)}
.hero__content{position:absolute; left:0; right:0; bottom:0; padding:32px 16px}
.title{font-size:clamp(32px,4.5vw,52px); font-weight:800; color:#fff; text-shadow:0 2px 20px rgba(0,0,0,.3)}
.subtitle{color:#fff; opacity:.95; max-width:720px; margin-top:8px; font-size:clamp(16px, 2vw, 18px);}

/* Top Nav */
.topnav{position:sticky; top:0; z-index:30; background:rgba(255,255,255,.85); backdrop-filter:blur(10px); border-bottom:1px solid var(--border-color)}
.topnav .container { display:flex; gap:12px; align-items:center; padding:10px 16px; }
.chips{display:flex; gap:8px; overflow-x:auto; padding-bottom:4px; scrollbar-width: none;}
.chips::-webkit-scrollbar { display: none; }
.chip{padding:8px 12px; border-radius:999px; border:1px solid var(--border-color); background:var(--bg-primary); white-space:nowrap; cursor:pointer;}
.chip--active{background:#fbe9e7; border-color:#ffab91; color:#d84315; font-weight:700}
.topnav__links { margin-left:auto; display:flex; gap:14px; font-size:14px; }

/* Sections */
section{padding:80px 0}
.section-title{font-size:clamp(24px,3.5vw,36px); font-weight:800; text-align:center; margin-bottom:12px;}
.section-subtitle{text-align:center; color:var(--text-muted); max-width:600px; margin:0 auto 32px;}
.grid{display:grid; gap:24px}
.grid--1 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card{background:var(--bg-primary); border:1px solid var(--border-color); border-radius:var(--radius); box-shadow:var(--shadow); transition: transform 0.3s ease, box-shadow 0.3s ease; display: flex; flex-direction: column;}
.card:hover{transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,.1);}
.card__pad{padding:20px; flex-grow: 1; display: flex; flex-direction: column;}
.card__image { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-top-left-radius:var(--radius); border-top-right-radius:var(--radius); }
.muted{color:var(--text-muted); font-size:14px}

/* Tip Banner (Palitos) */
.tip-banner {
  position: fixed;
  right: 16px;
  bottom: 110px;
  z-index: 40;
  max-width: 340px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

.tip-banner.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.tip-banner__inner {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Video Thumbnail */
.video-thumb { position: relative; display: block; cursor: pointer; overflow: hidden; border-radius: var(--radius); }
.video-thumb img { border: 1px solid var(--border-color); border-radius: var(--radius); }
.video-thumb::before { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.2); transition: background 0.3s ease; border-radius: var(--radius); }
.video-thumb:hover::before { background: rgba(0,0,0,0); }
.video-thumb__play-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 80px; height: 56px; background: color-mix(in srgb, var(--brand-primary) 90%, black); border-radius: 14px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(0,0,0,0.3); transition: all 0.3s ease; }
.video-thumb:hover .video-thumb__play-icon { transform: translate(-50%, -50%) scale(1.1); background: var(--brand-primary); }
.video-thumb__play-icon svg { width: 40px; height: 40px; color: white;}

/* Reviews Section */
.review-card { text-align: center; }
.review-card__avatar { width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 600; color: #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.review-card__name { font-weight: 600; }
.review-card__stars { color: var(--brand-secondary); margin: 4px 0 8px; }

/* Footer */
footer{padding:64px 0; background: #fafafa; border-top: 1px solid var(--border-color);}
.footgrid{display:grid; gap:32px; grid-template-columns: 1fr;}
.social-icons a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: #fff; border: 1px solid var(--border-color); margin-right: 8px; transition: all .2s ease;}
.social-icons a:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.social-icons svg { height: 20px; width: 20px; }

/* Menu Page Specifics */
.menu-grid { display: grid; grid-template-columns: 1fr; gap: 32px; margin-top: 32px; }
@media(min-width: 768px) { .menu-grid { grid-template-columns: repeat(2, 1fr); gap: 48px; } }
.menu-category { border-top: 3px solid var(--brand-primary); padding-top: 16px; }
.menu-category__title { font-size: 22px; font-weight: 800; margin-bottom: 16px; }
.menu-item { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; border-bottom: 1px dashed var(--border-color); padding-bottom: 8px; }
.menu-item__name { font-weight: 600; }
.menu-item__price { font-weight: 700; color: var(--brand-primary); }

/* Modal */
.modal{position:fixed; inset:0; background:rgba(0,0,0,.5); display:none; align-items:center; justify-content:center; padding:16px; z-index:60; backdrop-filter:blur(4px); opacity: 0; transition: opacity 0.3s ease;}
.modal.show{display:flex; opacity: 1;}
.modal__body{background:var(--bg-primary); border-radius:22px; box-shadow:var(--shadow); width:100%; max-width:520px; padding:24px; border:1px solid var(--border-color); position: relative; transform: scale(0.95); transition: transform 0.3s ease;}
.modal.show .modal__body { transform: scale(1); }
.modal__close { position: absolute; top: 12px; right: 12px; background: #f0f0f0; border: none; border-radius: 50%; width: 32px; height: 32px; font-size: 18px; cursor: pointer; display:flex; align-items:center; justify-content:center; }
.palitos-guide { list-style-type: none; padding: 0; margin-top: 16px; text-align: left;}
.palitos-guide li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
.palitos-guide .step-number { font-weight: 800; font-size: 20px; color: var(--brand-primary); line-height: 1.2; }

/* Responsive Design */
@media(min-width: 640px) {
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    #nosotros.grid { grid-template-columns: 1fr; }
    .footgrid { grid-template-columns: repeat(2, 1fr); }
}
@media(min-width: 960px) {
    .grid--4 { grid-template-columns: repeat(4, 1fr); }
    .grid--3 { grid-template-columns: repeat(3, 1fr); }
    #nosotros.grid { grid-template-columns: 2fr 1fr; }
    .footgrid { grid-template-columns: 1.5fr repeat(3, 1fr); }
}
@media(max-width: 639px) {
    section { padding: 48px 0; }
    .hero__content { padding: 24px 16px; }
    .title { font-size: 28px; }
    .subtitle { font-size: 16px; }
    .topnav .container { flex-wrap: wrap; }
    .topnav__links { display: none; }
    .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
    #nosotros .grid { grid-template-columns: 1fr; }
    .sticky-cta { display: none; }
}

/* Helpers */
.row{display:flex; gap:12px; align-items:center; flex-wrap:wrap}
.space{height:10px}
.grid--2-1 { grid-template-columns: 1fr; }
@media(min-width: 960px) { .grid--2-1 { grid-template-columns: 2fr 1fr; } }

.price {
  color: var(--brand-primary);
  font-weight: 700;
}