/* =========================================================
   FOURTH CAFÉ — style.css
   Paleta: espresso, tostado, crema, blanco cálido, caramelo
   ========================================================= */

:root{
  --espresso:#1E1512;
  --roast:#4A3227;
  --coffee:#7A5540;
  --caramel:#B9814A;
  --cream:#F0E6D9;
  --warm-white:#FAF6F1;
  --line:#E2D7C8;
  --white:#FFFFFF;

  --font-body:"DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display:"Fraunces", Georgia, "Times New Roman", serif;

  --shell:1180px;
  --radius:10px;
  --radius-lg:14px;
  --shadow:0 1px 2px rgba(30,21,18,.05), 0 8px 24px rgba(30,21,18,.06);
  --header-h:72px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);}
body{
  margin:0;
  background:var(--warm-white);
  color:var(--espresso);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video,svg,iframe{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{margin:0;font-family:var(--font-display);font-weight:400;letter-spacing:-.015em;line-height:1.08;}
p{margin:0 0 1rem;}
address{font-style:normal;}

.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:22px;}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--espresso);color:var(--cream);padding:12px 18px;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;}

:focus-visible{outline:2px solid var(--caramel);outline-offset:3px;border-radius:4px;}

/* ---------- Títulos de sección ---------- */
.section-title{
  font-size:clamp(2rem,4.6vw,3.15rem);
  font-weight:300;
  letter-spacing:-.02em;
}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:50px;padding:0 26px;border-radius:999px;
  font-family:var(--font-body);font-size:.95rem;font-weight:500;letter-spacing:.01em;
  transition:background-color .28s var(--ease), color .28s var(--ease),
             border-color .28s var(--ease), transform .28s var(--ease);
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px);}
.btn svg{width:20px;height:20px;}

.btn-solid{background:var(--espresso);color:var(--cream);border:1px solid var(--espresso);}
.btn-solid:hover{background:var(--roast);border-color:var(--roast);}

.btn-line{background:var(--warm-white);color:var(--espresso);border:1px solid var(--espresso);}
.btn-line:hover{background:var(--espresso);color:var(--cream);}

.btn-solid-light{background:var(--cream);color:var(--espresso);border:1px solid var(--cream);}
.btn-solid-light:hover{background:var(--white);border-color:var(--white);}

.btn-line-light{background:transparent;color:var(--cream);border:1px solid rgba(240,230,217,.55);}
.btn-line-light:hover{background:var(--cream);color:var(--espresso);border-color:var(--cream);}

.btn-big{min-height:62px;padding:0 34px;font-size:1.05rem;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,246,241,.92);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 6px 20px rgba(30,21,18,.05);}
.header-inner{
  height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:11px;}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:50%;
  background:var(--espresso);color:var(--cream);
  display:grid;place-items:center;
  font-family:var(--font-display);font-size:1.05rem;line-height:1;
}
.brand-name{
  font-family:var(--font-display);font-size:1.22rem;letter-spacing:-.01em;
}
.nav{display:flex;align-items:center;gap:30px;}
.nav a{font-size:.95rem;color:var(--roast);transition:color .25s var(--ease);}
.nav a:hover{color:var(--espresso);}
.nav-cta{min-height:44px;padding:0 22px;color:var(--cream);}
.nav-cta:hover{color:var(--cream);}

.burger{
  display:none;width:46px;height:46px;border:none;background:none;padding:10px;cursor:pointer;
}
.burger span{display:block;height:1.6px;background:var(--espresso);border-radius:2px;margin:5px 0;transition:transform .3s var(--ease), opacity .25s var(--ease);}
.burger.is-open span:nth-child(1){transform:translateY(6.6px) rotate(45deg);}
.burger.is-open span:nth-child(2){opacity:0;}
.burger.is-open span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg);}

/* ---------- Hero ----------
   El video NO lleva overlay, filtro ni capa encima.
   La legibilidad se resuelve con sombra en el propio texto. */
.hero{
  position:relative;
  min-height:calc(100svh - var(--header-h));
  display:flex;align-items:flex-end;
  padding-block:0 clamp(44px,8vh,80px);
  overflow:hidden;
  background:var(--espresso);
}
.hero-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  z-index:0;
  pointer-events:none;
}
.hero-content{position:relative;z-index:1;color:var(--white);}
.hero-title{
  font-size:clamp(3.2rem,11vw,7.5rem);
  font-weight:300;letter-spacing:-.035em;
  text-shadow:0 2px 26px rgba(20,14,11,.55), 0 1px 4px rgba(20,14,11,.45);
}
.hero-claim{
  font-family:var(--font-display);
  font-size:clamp(1.25rem,3.2vw,1.9rem);
  font-weight:300;font-style:italic;
  margin:.35rem 0 .6rem;
  text-shadow:0 2px 20px rgba(20,14,11,.6), 0 1px 3px rgba(20,14,11,.5);
}
.hero-sub{
  max-width:42ch;font-size:1.02rem;
  text-shadow:0 2px 16px rgba(20,14,11,.7), 0 1px 3px rgba(20,14,11,.6);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-actions .btn-solid{background:var(--cream);color:var(--espresso);border-color:var(--cream);}
.hero-actions .btn-solid:hover{background:var(--white);border-color:var(--white);}
.hero-actions .btn-line{background:rgba(30,21,18,.72);color:var(--cream);border-color:rgba(240,230,217,.7);}
.hero-actions .btn-line:hover{background:var(--cream);color:var(--espresso);border-color:var(--cream);}

/* ---------- Sobre ---------- */
.about{padding-block:clamp(72px,11vw,128px);background:var(--warm-white);}
.about-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:clamp(28px,6vw,72px);align-items:start;}
.about-body p{max-width:56ch;color:var(--roast);font-size:1.06rem;}
.pillars{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:14px;}
.pillars li{
  display:flex;align-items:center;gap:12px;
  padding:14px 18px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--white);box-shadow:var(--shadow);
  font-size:.98rem;
}
.pillars span{font-size:1.15rem;}

/* ---------- Menú ---------- */
.menu{padding-block:clamp(72px,11vw,128px);background:var(--cream);}
.menu-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;
  margin-top:clamp(34px,5vw,56px);
}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(30,21,18,.12);}
.card-photo{overflow:hidden;aspect-ratio:4/5;background:var(--line);}
.card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);}
.card:hover .card-photo img{transform:scale(1.05);}
.card-text{padding:20px 20px 24px;}
.card-text h3{font-size:1.3rem;font-weight:400;}
.card-text p{margin:.45rem 0 .8rem;color:var(--coffee);font-size:.95rem;}
.price{font-family:var(--font-display);font-size:1.15rem;color:var(--espresso);}

.menu-foot{
  margin-top:clamp(40px,6vw,64px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:18px;
  text-align:center;
}
.menu-foot p{margin:0;font-family:var(--font-display);font-size:1.3rem;color:var(--roast);}

/* ---------- Horario ---------- */
.hours{padding-block:clamp(72px,11vw,124px);background:var(--espresso);color:var(--cream);}
.hours-inner{text-align:center;}
.clock{width:34px;height:34px;margin:0 auto 22px;color:var(--caramel);}
.hours .section-title{color:var(--cream);}
.hours-days{
  margin:28px 0 6px;font-size:.92rem;letter-spacing:.24em;text-transform:uppercase;color:var(--caramel);
}
.hours-time{
  font-family:var(--font-display);font-weight:300;
  font-size:clamp(2.1rem,6.5vw,3.6rem);letter-spacing:-.02em;margin:0;
}
.hours-note{margin-top:24px;color:rgba(240,230,217,.7);font-size:.95rem;}

/* ---------- Ubicación ---------- */
.location{padding-block:clamp(72px,11vw,128px);background:var(--warm-white);}
.location-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,60px);align-items:center;}
.location-text address{margin:24px 0 28px;font-size:1.15rem;line-height:1.7;color:var(--roast);}
.map-frame{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);background:var(--cream);
}
.map-frame iframe{width:100%;height:380px;border:0;}

/* ---------- CTA ---------- */
.cta{
  padding-block:clamp(80px,12vw,140px);
  background:var(--roast);color:var(--cream);text-align:center;
}
.cta-title{font-size:clamp(2.1rem,5.6vw,3.6rem);font-weight:300;}
.cta-sub{margin-top:14px;color:rgba(240,230,217,.82);font-size:1.1rem;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:34px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--espresso);color:rgba(240,230,217,.85);padding-block:64px 26px;}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px;
}
.footer-name{font-family:var(--font-display);font-size:1.6rem;color:var(--cream);margin:0;}
.footer-claim{font-family:var(--font-display);font-style:italic;color:var(--caramel);margin:.3rem 0 0;}
.footer-col p{font-size:.96rem;margin:0 0 .6rem;}
.footer-col a:hover{color:var(--caramel);}
.social{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;}
.social a{
  width:46px;height:46px;display:grid;place-items:center;
  border:1px solid rgba(240,230,217,.24);border-radius:50%;color:var(--cream);
  transition:background-color .28s var(--ease), color .28s var(--ease), border-color .28s var(--ease);
}
.social a:hover{background:var(--cream);color:var(--espresso);border-color:var(--cream);}
.social svg{width:21px;height:21px;}
.footer-bottom{
  margin-top:52px;padding-top:22px;border-top:1px solid rgba(240,230,217,.14);
  font-size:.86rem;color:rgba(240,230,217,.55);
}
.footer-bottom p{margin:0;}

/* ---------- CTA flotantes ---------- */
.float-wa{
  position:fixed;right:24px;bottom:24px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:var(--espresso);color:var(--cream);
  display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(30,21,18,.28);
  transition:transform .3s var(--ease), background-color .3s var(--ease);
}
.float-wa:hover{transform:translateY(-3px);background:var(--roast);}
.float-wa svg{width:27px;height:27px;}

.mobile-bar{display:none;}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .menu-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .about-grid,.location-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}

@media (max-width:760px){
  body{font-size:16px;}
  .burger{display:block;}
  .nav{
    position:fixed;inset:var(--header-h) 0 auto 0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--warm-white);border-bottom:1px solid var(--line);
    padding:8px 22px 26px;
    transform:translateY(-120%);opacity:0;pointer-events:none;
    transition:transform .35s var(--ease), opacity .3s var(--ease);
    box-shadow:0 18px 30px rgba(30,21,18,.08);
  }
  .nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav a{padding:15px 0;font-size:1.06rem;border-bottom:1px solid var(--line);}
  .nav-cta{margin-top:18px;border-bottom:none;justify-content:center;}

  .hero{min-height:100svh;padding-bottom:120px;align-items:flex-end;}
  .hero-actions .btn{flex:1 1 100%;min-height:56px;}
  .hero-sub{font-size:1rem;}

  .menu-grid{grid-template-columns:1fr;gap:18px;}
  .menu-foot{flex-direction:column;}
  .menu-foot .btn{width:100%;}
  .map-frame iframe{height:300px;}
  .cta-actions .btn{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;}

  .float-wa{display:none;}
  .mobile-bar{
    display:grid;grid-template-columns:1fr 1fr;gap:1px;
    position:fixed;left:0;right:0;bottom:0;z-index:70;
    background:rgba(226,215,200,.5);
    padding-bottom:env(safe-area-inset-bottom);
    box-shadow:0 -6px 22px rgba(30,21,18,.14);
  }
  .mobile-bar a{
    display:flex;align-items:center;justify-content:center;gap:9px;
    min-height:58px;background:var(--espresso);color:var(--cream);
    font-size:.98rem;font-weight:500;
  }
  .mobile-bar a:last-child{background:var(--roast);}
  .mobile-bar svg{width:20px;height:20px;}
  body{padding-bottom:58px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}