/* ===========================================================
   Merchiamo — Design System (sitio estático, reconstrucción)
   Paleta y tipografías fieles a merchiamo.com
   =========================================================== */
:root{
  --teal:#0A7988;
  --teal-dark:#064952;
  --ink:#0C171A;
  --gray:#495153;
  --gray2:#6f7577;
  --lime:#BADA55;
  --cream:#EFF0E9;
  --soft:#F3F4EF;
  --line:#E3E5DD;
  --white:#fff;
  --maxw:1120px;
  --radius:14px;
  --shadow:0 6px 24px rgba(12,23,26,.08);
  --shadow-sm:0 2px 10px rgba(12,23,26,.06);
  --title:"Braah One",system-ui,sans-serif;
  --body:"Helvetica Neue","HelveticaNeue",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--white);font-size:17px;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--teal-dark)}
h1,h2,h3,h4{font-family:var(--title);font-weight:400;line-height:1.12;margin:0 0 .4em;color:var(--ink)}
h1{font-size:clamp(38px,6vw,72px)}
h2{font-size:clamp(28px,4vw,40px)}
h3{font-size:clamp(20px,2.4vw,26px)}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.t-teal{color:var(--teal)}
.center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--body);font-weight:600;font-size:16px;
  padding:14px 28px;min-height:46px;border-radius:999px;border:2px solid var(--teal);cursor:pointer;transition:.18s;text-align:center;line-height:1}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dark);border-color:var(--teal-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--teal)}
.btn-ghost:hover{background:var(--teal);color:#fff}
.btn svg{width:18px;height:18px}

/* ---------- Topbar (banner rotativo) ---------- */
.topbar{background:var(--teal);color:#fff;font-size:13px;letter-spacing:.02em}
.topbar .wrap{min-height:36px;padding-top:0;padding-bottom:0}
.tb-rot{position:relative;height:36px;overflow:hidden}
.tb-item{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;
  opacity:0;transform:translateX(34px);transition:opacity .5s ease,transform .5s ease;pointer-events:none}
.tb-item.on{opacity:1;transform:translateX(0)}
.tb-item.out{opacity:0;transform:translateX(-34px)}
.topbar strong{color:#F2C744;font-weight:700}
.topbar .reg{color:#F2C744}
@media (max-width:480px){.topbar{font-size:11.5px}.tb-item{gap:4px}}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:74px}
.logo img{height:48px;width:auto}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a{color:var(--ink);font-weight:500;font-size:16px;position:relative;padding:6px 0}
.nav a:hover,.nav a[aria-current="page"]{color:var(--teal)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--teal)}
.hdr .btn-reservar{margin-left:30px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:46px;height:46px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);position:relative;transition:.2s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:24px;height:2px;background:var(--ink);transition:.2s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---------- Secciones / bandas ---------- */
section{position:relative}
.sec{padding:64px 0}
.sec-sm{padding:44px 0}
.band-teal{background:var(--teal);color:#fff}
.band-teal h2,.band-teal h3{color:#fff}
.band-title{background:var(--teal);color:#fff;text-align:center;padding:18px 0}
.band-title h2{margin:0;color:#fff;font-size:clamp(24px,3.4vw,34px)}
.band-soft{background:var(--soft)}
.page-banner{position:relative;background:var(--cream);text-align:center;padding:74px 0;overflow:hidden}
.page-banner::before{content:"";position:absolute;inset:0;background:url("../img/pattern.png") center/cover no-repeat;opacity:.05;pointer-events:none}
.page-banner .wrap{position:relative;z-index:1}
.page-banner h1{margin:0;position:relative;z-index:1}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px;margin-bottom:18px}

/* ---------- Feature trio (íconos) ---------- */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.feature{text-align:center}
.feature .ic{width:74px;height:74px;border-radius:50%;background:#fff;color:var(--teal);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:var(--shadow-sm)}
.feature .ic svg{width:34px;height:34px}
.band-teal .feature .ic{background:rgba(255,255,255,.12);color:#fff}
.feature h3{margin-bottom:8px}
.feature p{color:inherit;opacity:.92;font-size:15px;margin:0}

/* ---------- Fila de fotos "Lo que hacemos distinto" ---------- */
.how-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:44px}
.how-photos figure{margin:0;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);aspect-ratio:4/3;background:var(--soft)}
.how-photos img{width:100%;height:100%;object-fit:cover}
@media (max-width:768px){.how-photos{grid-template-columns:1fr;gap:14px;margin-bottom:34px}}

/* ---------- Slideshow "Cómo trabajamos" ---------- */
.how-car{position:relative;max-width:780px;margin:0 auto;min-height:170px}
.how-step{text-align:center;padding:8px 56px}
.how-step .step-no{font-family:var(--title);font-size:clamp(22px,3vw,30px);color:var(--teal);margin:0 0 12px;line-height:1.15}
.how-step p:last-child{font-size:17px;color:var(--gray);line-height:1.65;margin:0}
.how-car .car-prev,.how-car .car-next{background:#fff;box-shadow:var(--shadow-sm)}
@media (max-width:768px){.how-step{padding:6px 48px}.how-step p:last-child{font-size:15.5px}}

/* ---------- Quote ---------- */
.quote{max-width:820px;margin:0 auto;text-align:center}
/* Comillas de apertura y cierre: MISMO tamaño/estilo (la comilla "abre y cierra") */
.quote .mark{font-family:var(--title);font-weight:400;font-size:clamp(48px,6vw,68px);color:var(--teal)}
.quote .mark-open{display:block;line-height:.6;margin-bottom:14px}
.quote .mark-close{display:inline-block;line-height:0;vertical-align:-.32em;margin-left:6px}
.quote p.big{font-family:var(--title);font-size:clamp(22px,3vw,30px);color:var(--ink);margin-bottom:14px}

/* ---------- Cards de valores ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.value{text-align:center;padding:8px}
.value .ic{width:64px;height:64px;border-radius:50%;background:var(--soft);color:var(--teal);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.value .ic svg{width:28px;height:28px}
.value h3{margin-bottom:6px}
.value p{font-size:14px;color:var(--gray)}

/* ---------- Mosaico galería ---------- */
.mosaic{columns:4;column-gap:14px}
.mosaic figure{break-inside:avoid;margin:0 0 14px}
.mosaic img{width:100%;height:auto;border-radius:10px;background:var(--soft)}

/* ---------- Logos de marcas ---------- */
/* Fondo = mismo color del fondo de los archivos de logo (#EFF0EA) → se funden sin caja blanca, como en el sitio original */
.band-brands{background:#EFF0EA}
.brands{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:18px 14px}
/* Logos ~3x más grandes que antes (64px box con padding → ~36px visibles; ahora ~150px) — pedido clientas 24-jun */
.brands img{height:132px;width:auto;max-width:200px;object-fit:contain;transition:.2s}
.brands img:hover{transform:translateY(-3px)}
@media (max-width:768px){.brands img{height:110px;max-width:170px}}
@media (max-width:430px){.brands img{height:92px;max-width:140px}}

/* ---------- CTA ---------- */
.cta{text-align:center}
.cta .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:20px}

/* ---------- Footer ---------- */
.ftr{background:var(--soft);color:var(--ink);padding-top:54px}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:34px;padding-bottom:40px}
.ftr-brand img{height:96px;width:auto}
.ftr h4{font-family:var(--title);color:var(--teal);font-size:20px;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr ul li{margin-bottom:9px}
.ftr ul a{color:var(--ink)}
.ftr ul a:hover{color:var(--teal)}
.ftr .contact p{color:var(--gray);font-size:15px;line-height:1.8;margin:0}
.social{display:flex;gap:14px}
.social a{width:44px;height:44px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--teal);box-shadow:var(--shadow-sm);transition:.18s}
.social a:hover{background:var(--teal);color:#fff}
.social svg{width:19px;height:19px}
.ftr-legal{background:var(--teal-dark);color:rgba(255,255,255,.9);font-size:12.5px;text-align:center;padding:14px 0}
.ftr-legal .wrap{display:block}
.ftr-legal a{color:rgba(255,255,255,.9)}
.ftr-legal a:hover{color:#fff}
.ftr-legal .links{margin-top:6px}

/* Tap targets ≥44px en mobile (footer + datos de contacto) — accesibilidad táctil */
@media (max-width:768px){
  .ftr ul a,
  .ftr .contact p a{display:inline-flex;align-items:center;min-height:44px;padding:4px 0}
  .ftr-legal .links a{display:inline-block;min-height:44px;line-height:44px;padding:0 8px}
}

/* ---------- FAQ acordeón ---------- */
.faq-sec{background:var(--cream)}
.faq-eyebrow{color:var(--teal);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:12px;margin:0 0 8px}
.faq-sec h2{margin-bottom:10px}
.faq-intro{color:var(--gray);font-size:17px;max-width:640px;margin:0 auto 36px;text-align:center;line-height:1.55}
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden;transition:border-color .2s}
.faq-item:hover,.faq-item[open]{border-color:var(--teal);box-shadow:0 2px 10px rgba(10,121,136,.07)}
.faq-q{font-family:var(--body);font-weight:700;font-size:17px;padding:18px 24px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink);user-select:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";font-size:26px;font-weight:400;color:var(--teal);flex-shrink:0;transition:transform .2s}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 24px 20px;font-size:16px;line-height:1.65;color:var(--gray)}
.faq-a p{margin:0 0 10px}
.faq-a p:last-child{margin-bottom:0}
.faq-a strong{color:var(--ink)}
.faq-cta-block{max-width:820px;margin:28px auto 0;padding:26px;background:#fff;border-radius:var(--radius);border:1px solid var(--line);text-align:center}
.faq-cta-block p{color:var(--gray);font-size:15px;margin:0 0 14px}
@media(max-width:768px){
  .faq-q{font-size:16px;padding:16px 18px}
  .faq-a{padding:0 18px 18px;font-size:15px}
  .faq-intro{font-size:16px}
}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;gap:9px;
  background:#fff;color:var(--ink);font-weight:600;font-size:15px;padding:10px 18px 10px 12px;border-radius:999px;
  box-shadow:0 8px 26px rgba(12,23,26,.18);border:1px solid var(--line)}
.wa-float img{width:26px;height:26px}
.wa-float:hover{color:var(--teal);box-shadow:0 10px 30px rgba(12,23,26,.24)}

/* ---------- Hero / carrusel ---------- */
.hero{position:relative;background:var(--cream)}
.hero-car{position:relative}
.hero .slide{background:var(--cream) center/cover no-repeat;position:relative}
.hero .slide::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(95deg,var(--cream) 0%,var(--cream) 30%,rgba(239,240,233,.84) 48%,rgba(239,240,233,.40) 72%,rgba(239,240,233,.08) 100%)}
.hero .slide .wrap{position:relative;min-height:460px;display:flex;align-items:center}
.hero-inner{position:relative;z-index:2;max-width:600px;padding:56px 0}
.hero h1,.hero h2{font-size:clamp(36px,6vw,60px);margin:0 0 18px}
.hero p{font-size:18px;color:var(--gray);max-width:520px;margin-bottom:26px}
[data-carousel]{position:relative}
.slide{display:none}
.slide.on{display:block;animation:fade .5s ease}
@media (max-width:768px){
  .hero .slide::before{background:linear-gradient(180deg,rgba(239,240,233,.92) 0%,rgba(239,240,233,.86) 55%,rgba(239,240,233,.62) 100%)}
  .hero .slide .wrap{min-height:400px}
  /* En mobile las flechas bajan a la franja de los dots: no tapan el texto del slide */
  .hero-car .car-prev,.hero-car .car-next{top:auto;bottom:0;transform:none}
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.car-prev,.car-next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(255,255,255,.7);border:0;
  width:44px;height:44px;border-radius:50%;cursor:pointer;color:var(--teal);font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;transition:.18s}
.car-prev:hover,.car-next:hover{background:#fff}
.car-prev{left:8px}.car-next{right:8px}
.dots{display:flex;gap:0;justify-content:center;margin-top:10px}
.dots button{width:28px;height:28px;border-radius:50%;border:0;background:transparent;cursor:pointer;padding:0;position:relative}
.dots button::before{content:"";position:absolute;inset:9px;border-radius:50%;background:rgba(12,23,26,.22);transition:background .18s}
.dots button.on::before{background:var(--teal)}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(12,23,26,.9);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.on{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:10px}
.lb-close{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-size:42px;line-height:1;cursor:pointer}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:900px){
  .ftr-grid{grid-template-columns:1fr 1fr}
  .mosaic{columns:3}
}
@media (max-width:768px){
  body{font-size:16px}
  .sec{padding:46px 0}
  .nav-toggle{display:flex}
  .hdr .btn-reservar{display:none}
  .nav{position:fixed;inset:0 0 0 auto;top:0;width:78%;max-width:320px;height:100vh;background:#fff;flex-direction:column;
    gap:0;padding:90px 26px 26px;margin:0;box-shadow:-8px 0 30px rgba(0,0,0,.12);transform:translateX(100%);transition:.25s;z-index:45}
  body.nav-open .nav{transform:translateX(0)}
  .nav a{font-size:19px;padding:16px 0;border-bottom:1px solid var(--line);width:100%}
  .nav a[aria-current="page"]::after{display:none}
  .nav-backdrop{position:fixed;inset:0;background:rgba(12,23,26,.4);opacity:0;visibility:hidden;transition:.25s;z-index:44}
  body.nav-open .nav-backdrop{opacity:1;visibility:visible}
  .trio{grid-template-columns:1fr;gap:30px}
  .values{grid-template-columns:1fr;gap:22px}
  .mosaic{columns:2}
  .ftr-grid{grid-template-columns:1fr;gap:26px;text-align:center}
  .social{justify-content:center}
  .wa-float span{display:none}
  .wa-float{padding:12px;border-radius:50%}
  .wa-float img{width:28px;height:28px}
}
@media (max-width:430px){
  .mosaic{columns:2;column-gap:10px}
  .btn{padding:12px 22px;font-size:15px}
}