/* =========================
   Chamana Llanera Yara - Landing
   Estilo: oscuro (negro, rojo, verde oscuro), premium, con humo overlay
   ========================= */

:root{
  --bg:#070707;
  --bg2:#0b0c0b;
  --text:#e9e6e2;
  --muted:#b7b0a8;

  --red:#9b0f1a;
  --wine:#5a0a12;
  --green:#0b2416;

  --card:#0e0f10;
  --card2:#121415;
  --border:rgba(255,255,255,.10);

  --glow: rgba(155, 15, 26, .35);
  --glow2: rgba(11, 36, 22, .35);

  --radius:18px;
  --shadow: 0 18px 50px rgba(0,0,0,.55);

  --container: 1140px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(1200px 600px at 20% 10%, rgba(155,15,26,.12), transparent 60%),
              radial-gradient(900px 500px at 80% 20%, rgba(11,36,22,.18), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
  overflow-x:hidden;
}

img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.center{text-align:center}

/* ====== Smoke overlay global ====== */
.smoke-overlay{
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(700px 500px at 15% 20%, rgba(255,255,255,.06), transparent 60%),
    radial-gradient(900px 600px at 70% 30%, rgba(255,255,255,.05), transparent 65%),
    url("../img/bg/smoke-overlay.png");
  background-size: cover;
  background-position:center;
  mix-blend-mode: screen;
  opacity:.08;
  z-index:1;
}

/* All content above overlay */
.topbar, .hero, .section, .footer, .wa-float{position:relative; z-index:2}

/* ====== Buttons ====== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  transition:.2s ease;
  font-weight:700;
  letter-spacing:.2px;
  user-select:none;
}

.btn__icon{
  width:18px;
  height:18px;
}

.btn--lg{padding:14px 18px; border-radius:16px}
.btn--block{width:100%; justify-content:center}

.btn--wa{
  background: linear-gradient(180deg, rgba(20,145,90,.25), rgba(20,145,90,.10));
  border-color: rgba(20,145,90,.35);
  box-shadow: 0 12px 36px rgba(0,0,0,.35), 0 0 0 1px rgba(20,145,90,.12) inset;
}
.btn--wa:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 50px rgba(0,0,0,.55), 0 0 24px rgba(20,145,90,.20);
}

.btn--ghost{
  background: rgba(255,255,255,.04);
}
.btn--ghost:hover{transform: translateY(-2px); background: rgba(255,255,255,.06)}

/* ====== WhatsApp Floating ====== */
.wa-float{
  position:fixed;
  right:18px;
  bottom:18px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  background: rgba(10,12,11,.75);
  border:1px solid rgba(20,145,90,.35);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.wa-float__icon{
  width:34px; height:34px;
  display:grid; place-items:center;
  border-radius:999px;
  background: rgba(20,145,90,.16);
  border:1px solid rgba(20,145,90,.25);
}
.wa-float__icon img{width:18px; height:18px}
.wa-float__text{font-weight:800}
.wa-float:hover{transform:translateY(-2px)}

/* ====== Topbar ====== */
.topbar{
  position:sticky;
  top:0;
  backdrop-filter: blur(10px);
  background: rgba(7,7,7,.55);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.topbar__wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
}

.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:40px; height:40px;
  border-radius:14px;
  display:grid; place-items:center;
  background: linear-gradient(180deg, rgba(155,15,26,.35), rgba(11,36,22,.20));
  border:1px solid rgba(255,255,255,.10);
  font-weight:900;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.brand__txt strong{display:block; font-size:14px; letter-spacing:.3px}
.brand__txt span{display:block; font-size:12px; color:var(--muted)}

.topbar__actions{display:flex; gap:10px; flex-wrap:wrap}

/* ====== Hero ====== */
.hero{
  min-height: calc(100svh - 72px);
  display:flex;
  align-items:center;
  padding: 48px 0 34px;
  overflow:hidden;
}
.hero__bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 500px at 30% 30%, rgba(0,0,0,.20), rgba(0,0,0,.85)),
    linear-gradient(120deg, rgba(155,15,26,.20), rgba(11,36,22,.18)),
    url("../img/bg/hero-yara.jpg");
  background-size: cover;
  background-position:center;
  filter: contrast(1.06) saturate(1.08);
  transform: scale(1.02);
}
.hero__bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(650px 350px at 60% 35%, rgba(255,170,120,.10), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.85));
}

.hero__content{position:relative; padding: 30px 0 10px}
.hero__badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:999px;
  background: rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
  margin-bottom:14px;
  color: #eee;
  font-weight:700;
}
.dot{width:9px; height:9px; border-radius:99px; background: rgba(20,145,90,.90); box-shadow:0 0 18px rgba(20,145,90,.45)}

.hero__title{
  font-size: clamp(30px, 4vw, 52px);
  line-height:1.06;
  margin: 10px 0 14px;
  text-shadow: 0 16px 40px rgba(0,0,0,.65);
}
.accent{
  background: linear-gradient(90deg, rgba(155,15,26,.95), rgba(20,145,90,.85));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.hero__subtitle{
  max-width: 740px;
  font-size: 16.5px;
  line-height:1.65;
  color: rgba(233,230,226,.92);
  margin:0 0 18px;
  text-shadow: 0 14px 30px rgba(0,0,0,.55);
}
.hero__cta{display:flex; flex-direction:column; gap:14px; max-width:720px}

.hero__trust{
  display:flex; gap:10px; flex-wrap:wrap;
}
.trust-pill{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
  font-weight:700;
  color: rgba(233,230,226,.92);
}

.hero__scroll{
  margin-top:22px;
  display:flex;
  align-items:center;
  gap:10px;
  color: rgba(233,230,226,.70);
  font-weight:700;
}
.scroll-line{
  width:120px; height:2px;
  background: linear-gradient(90deg, rgba(155,15,26,.65), rgba(20,145,90,.55));
  border-radius:99px;
  opacity:.8;
}

/* ====== Sections ====== */
.section{
  padding: 64px 0;
  background: transparent;
}
.section--dark{
  background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.25));
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section--wine{
  background: radial-gradient(900px 550px at 20% 20%, rgba(155,15,26,.20), transparent 55%),
              radial-gradient(900px 550px at 80% 30%, rgba(11,36,22,.15), transparent 55%),
              linear-gradient(180deg, rgba(90,10,18,.85), rgba(20,10,12,.92));
  border-top:1px solid rgba(255,255,255,.07);
  border-bottom:1px solid rgba(255,255,255,.07);
}

.section__title{
  font-size: clamp(24px, 2.8vw, 38px);
  margin:0 0 10px;
}
.section__lead{
  color: rgba(233,230,226,.82);
  margin:0 auto 22px;
  max-width: 820px;
  line-height:1.65;
}

/* ====== Two column ====== */
.two-col{
  display:grid;
  grid-template-columns: 1.05fr 1.2fr;
  gap: 26px;
  align-items:center;
}
.two-col--reverse{grid-template-columns: 1.2fr 1.05fr}
.two-col__img img{
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  background: rgba(255,255,255,.02);
}
.two-col__content{padding: 4px 0}

.checklist{
  list-style:none;
  padding:0;
  margin: 14px 0 18px;
}
.checklist li{
  padding:10px 12px;
  border-radius:14px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  margin-bottom:10px;
  line-height:1.55;
}

.inline-cta{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top: 12px;
}
.inline-cta__note{
  margin:0;
  color: rgba(233,230,226,.70);
  font-size: 13.5px;
}

/* ====== Cards ====== */
.cards-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cards-4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.card{
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
  transition: .2s ease;
}
.card:hover{transform: translateY(-3px); border-color: rgba(255,255,255,.16)}
.card__media{
  aspect-ratio: 16/10;
  overflow:hidden;
  background: rgba(0,0,0,.25);
}
.card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform: scale(1.02);
}
.card__body{
  padding: 14px 14px 16px;
}
.card__body h3{margin:0 0 8px; font-size:18px}
.card__body p{
  margin:0 0 12px;
  color: rgba(233,230,226,.82);
  line-height:1.6;
}

.card--service{
  background: rgba(0,0,0,.18);
}
.mini-list{
  list-style:none;
  padding:0;
  margin: 0 0 12px;
  color: rgba(233,230,226,.78);
}
.mini-list li{margin-bottom:6px}

.card__media--whatsapp{
  aspect-ratio: 9/16;
  background: rgba(0,0,0,.35);
}
.tag{
  display:inline-block;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(20,145,90,.14);
  border:1px solid rgba(20,145,90,.24);
  margin:0 0 10px !important;
  font-weight:800;
  font-size:12px;
  letter-spacing:.2px;
}

/* ====== Gallery ====== */
.gallery-4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.gallery__item{
  margin:0;
  border-radius: 16px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.10);
  box-shadow: 0 14px 40px rgba(0,0,0,.35);
}
.gallery__item img{
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio: 1/1;
}

/* ====== FAQ ====== */
.faq-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 20px;
}
.faq{
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  box-shadow: 0 18px 50px rgba(0,0,0,.25);
}
.faq h3{margin:0 0 8px; font-size:16px}
.faq p{margin:0; color: rgba(233,230,226,.80); line-height:1.6}

/* ====== Footer ====== */
.footer{
  padding: 56px 0 50px;
  background: radial-gradient(900px 600px at 20% 20%, rgba(155,15,26,.20), transparent 60%),
              linear-gradient(180deg, rgba(0,0,0,.75), rgba(0,0,0,.92));
  border-top:1px solid rgba(255,255,255,.08);
}
.footer__wrap{display:flex; justify-content:center}
.footer__box{
  width:min(860px, 100%);
  padding: 22px;
  border-radius: 22px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}
.footer__box h2{margin:0 0 10px}
.footer__box p{margin:0 0 14px; color: rgba(233,230,226,.82); line-height:1.65}
.footer__cta{display:flex; flex-direction:column; gap:10px}
.footer__note{margin:0; color: rgba(233,230,226,.72); font-size:13.5px}
.footer__mini{
  margin-top: 14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  color: rgba(233,230,226,.60);
  font-size: 12.5px;
}

/* ====== Separators ====== */
.separator{
  position:absolute;
  left:0; right:0;
  height: 34px;
  pointer-events:none;
}
.separator--down{bottom:-1px}
.separator--up{top:-1px}
.separator::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(155,15,26,.0), rgba(155,15,26,.35), rgba(11,36,22,.30), rgba(155,15,26,.0));
  opacity:.7;
  mask-image: radial-gradient(120px 40px at 10% 50%, black 40%, transparent 75%),
              radial-gradient(140px 50px at 35% 50%, black 45%, transparent 76%),
              radial-gradient(160px 60px at 60% 50%, black 46%, transparent 78%),
              radial-gradient(140px 50px at 85% 50%, black 45%, transparent 76%);
  mask-repeat:no-repeat;
  mask-size: 100% 100%;
}

/* ====== Responsive ====== */
@media (max-width: 980px){
  .cards-4{grid-template-columns: repeat(2, 1fr)}
  .gallery-4{grid-template-columns: repeat(2, 1fr)}
  .two-col, .two-col--reverse{grid-template-columns: 1fr}
  .topbar__wrap{flex-direction:column; align-items:flex-start}
}

@media (max-width: 720px){
  .cards-3{grid-template-columns: 1fr}
  .faq-grid{grid-template-columns: 1fr}
  .wa-float__text{display:none}
  .hero{padding-top: 28px}
}




.wa-float{
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 65px;
  height: 65px;
  background: #0f2f1f;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.5);
  z-index: 9999;
  cursor: pointer;
  transition: all .3s ease;
}

.wa-float img{
  width: 28px;
  height: 28px;
}

.wa-float:hover{
  transform: scale(1.1);
}







/* ✅ Móvil: Servicios en 1 sola columna */
@media (max-width: 720px){
  .cards-4{
    grid-template-columns: 1fr !important;
  }
}