/* =========================================================================
   MUELLE SAN JOSÉ — Cevichería
   Hoja de estilos principal
   Paleta y tipografías tomadas estrictamente del Brandbook oficial:
     - Azul oscuro (marca):  #193155
     - Celeste/Agua (marca): #88CCCF
   Tipografías de marca: UNIT PRO (Bold) / GOTHAM (Medium).
   Sustitutas web (licencia libre, mismo carácter geométrico/humanista):
     - Display: "Archivo"     -> reemplazar por Unit Pro si se dispone de la licencia
     - Texto:   "Work Sans"   -> reemplazar por Gotham si se dispone de la licencia
   ========================================================================= */

:root{
  /* --- Colores de marca (NO alterar estos dos valores) --- */
  --navy: #193155;
  --aqua: #88CCCF;

  /* --- Tintas/sombras derivadas matemáticamente de los colores de marca
         (uso funcional de UI: hovers, fondos, sombras — el logotipo en sí
         nunca usa un color distinto de los dos de arriba, o blanco/negro) --- */
  --navy-900:#0e1c30;
  --navy-800:#132844;
  --navy-700:#193155; /* = --navy */
  --navy-600:#24406f;
  --navy-500:#2f4f89;
  --aqua-700:#5fa3a6;
  --aqua-600:#75bcbf;
  --aqua-500:#88CCCF; /* = --aqua */
  --aqua-300:#b3dfe1;
  --aqua-100:#e3f4f4;
  --foam:      #f3f9f9; /* blanco con tinte agua, fondo general */
  --white:     #ffffff;
  --ink-soft:  rgba(25,49,85,.68);

  /* --- Tipografía --- */
  --font-display: "Archivo", "Arial Black", sans-serif;
  --font-body: "Work Sans", "Segoe UI", sans-serif;

  /* --- Escala tipográfica --- */
  --step--1: clamp(0.83rem, 0.8rem + 0.1vw, 0.9rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1:  clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  --step-2:  clamp(1.6rem, 1.4rem + 0.9vw, 2.1rem);
  --step-3:  clamp(2.1rem, 1.7rem + 1.6vw, 3.1rem);
  --step-4:  clamp(2.8rem, 2.1rem + 3vw, 4.6rem);

  /* --- Espaciado / capas --- */
  --container: 1180px;
  --gap-section: clamp(4rem, 6vw, 7.5rem);
  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 28px;
  --shadow-soft: 0 20px 45px -25px rgba(14,28,48,.45);
  --shadow-card: 0 12px 30px -18px rgba(14,28,48,.35);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------------------------- Reset básico ---------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--foam);
  color:var(--navy-700);
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--font-display); color:var(--navy-700); line-height:1.08; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
input,select,textarea{ font-family:inherit; font-size:inherit; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{
  outline:3px solid var(--aqua-500);
  outline-offset:3px;
  border-radius:4px;
}

.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:clamp(1.25rem, 4vw, 2.5rem);
}

.section{ padding-block:var(--gap-section); position:relative; }
.section--tight{ padding-block: clamp(2.5rem,4vw,4rem); }
.section-navy{ background:var(--navy-700); color:var(--white); }
.section-navy h2, .section-navy h3{ color:var(--white); }
.section-foam{ background:var(--foam); }
.section-white{ background:var(--white); }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.55em;
  font-family:var(--font-body);
  font-weight:700;
  font-size:var(--step--1);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--aqua-700);
}
.section-navy .eyebrow{ color:var(--aqua-500); }
.eyebrow::before{
  content:"";
  width:26px;height:2px;
  background:currentColor;
  display:inline-block;
}

.section-head{ max-width:640px; margin-bottom:clamp(2rem,4vw,3.25rem); }
.section-head h2{ font-size:var(--step-3); margin-top:.5rem; }
.section-head p{ margin-top:1rem; color:var(--ink-soft); font-size:var(--step-0); }
.section-navy .section-head p{ color:rgba(255,255,255,.78); }

/* ------------------------------- Botones ------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6em;
  padding:.95em 1.7em;
  border-radius:999px;
  font-weight:700;
  font-size:var(--step--1);
  letter-spacing:.02em;
  text-transform:uppercase;
  border:2px solid transparent;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }

.btn--primary{ background:var(--aqua-500); color:var(--navy-900); box-shadow:var(--shadow-card); }
.btn--primary:hover{ background:var(--aqua-300); }

.btn--outline{ background:transparent; border-color:currentColor; color:var(--white); }
.btn--outline:hover{ background:rgba(255,255,255,.12); }

.btn--ghost-navy{ background:transparent; border-color:var(--navy-700); color:var(--navy-700); }
.btn--ghost-navy:hover{ background:var(--navy-700); color:var(--white); }

.btn--whatsapp{ background:#1f7a5c; color:var(--white); }
.btn--whatsapp:hover{ background:#186349; }

.btn--block{ width:100%; }

/* -------------------------------- Header -------------------------------- */
.site-header{
  position:fixed; inset-block-start:0; inset-inline:0; z-index:100;
  /*background:rgba(25,49,85,0);*/
  background:rgb(255, 255, 255);
  transition:background .35s var(--ease), box-shadow .35s var(--ease), padding .35s var(--ease);
  padding-block:1.1rem;
}
.site-header.is-scrolled{
  background:rgba(255, 255, 255,.90);
  backdrop-filter:blur(6px);
  box-shadow:0 12px 30px -20px rgba(0,0,0,.5);
  padding-block:.7rem;
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap:1rem; }

.brand{ display:flex; align-items:center; gap:.65rem; min-width:0; }
.brand img{ height:44px; width:auto; }
.brand__text{ color:var(--white); line-height:1.1; }
.brand__text strong{ display:block; font-family:var(--font-display); font-size:1.05rem; letter-spacing:.02em; }
.brand__text span{ display:block; font-size:.66rem; letter-spacing:.22em; text-transform:uppercase; color:var(--aqua-500); }

.nav-desktop{ display:none; }
.nav-desktop ul{ display:flex; gap:1.9rem; align-items:center; }
.nav-desktop a{
  color:rgba(25,49,85,.85); font-weight:600; font-size:.92rem;
  letter-spacing:.02em; position:relative; padding-block:.3rem;
}
.nav-desktop a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background:var(--aqua-500); transform:scaleX(0); transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-desktop a:hover::after, .nav-desktop a.is-active::after{ transform:scaleX(1); }

.header-cta{ display:none; }

.nav-toggle{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:50%;
  background:rgba(25, 49, 85, 0.90); border:1px solid rgba(25, 49, 85, 0.90);
  color:var(--white);
}
.nav-toggle svg{ width:20px; height:20px; }

.nav-mobile{
  position:fixed; inset:0; z-index:99;
  background:var(--navy-800);
  display:flex; flex-direction:column;
  padding:6.5rem 2rem 2rem;
  transform:translateY(-8px);
  opacity:0; visibility:hidden;
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s;
}
.nav-mobile.is-open{
  opacity:1; visibility:visible; transform:translateY(0);
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s;
}
.nav-mobile ul{ display:flex; flex-direction:column; gap:.4rem; }
.nav-mobile a{
  display:block; padding:.9rem .2rem; color:var(--white);
  font-family:var(--font-display); font-size:var(--step-1);
  border-bottom:1px solid rgba(255,255,255,.1);
}
.nav-mobile .btn{ margin-top:2rem; }

@media (min-width:960px){
  .nav-desktop{ display:block; }
  .header-cta{ display:inline-flex; }
  .nav-toggle{ display:none; }
}

/* -------------------------------- Hero -------------------------------- */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:center;
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(136,204,207,.28), transparent 60%),
    linear-gradient(175deg, var(--navy-900) 0%, var(--navy-700) 55%, var(--navy-600) 100%);
  color:var(--white);
  overflow:hidden;
  padding-top:6rem;
}
.hero__pattern{
  position:absolute; inset:0; z-index:0; opacity:.5; pointer-events:none;
}
.hero__grid{
  position:relative; z-index:2;
  display:grid; gap:2.5rem;
  padding-block:2rem 8rem;
}
.hero__eyebrow{ color:var(--aqua-500); font-weight:700; letter-spacing:.16em; text-transform:uppercase; font-size:var(--step--1); display:flex; align-items:center; gap:.6em;}
.hero__eyebrow svg{ width:18px; height:18px; }
.hero h1{
  font-size:var(--step-4);
  margin-top:1rem;
  max-width:14ch;
}
.hero h1 em{ font-style:normal; color:var(--aqua-500); }
.hero p.lead{
  margin-top:1.4rem; max-width:46ch;
  font-size:var(--step-1); color:rgba(255,255,255,.82); font-weight:400;
}
.hero__ctas{ display:flex; flex-wrap:wrap; gap:1rem; margin-top:2.3rem; }
.hero__meta{
  display:flex; flex-wrap:wrap; gap:1.9rem; margin-top:3.2rem;
  padding-top:2rem; border-top:1px solid rgba(255,255,255,.16);
}
.hero__meta div strong{ display:block; font-family:var(--font-display); font-size:1.15rem; }
.hero__meta div span{ font-size:.8rem; color:rgba(255,255,255,.65); }

.wave-divider{ position:absolute; left:0; right:0; bottom:-1px; line-height:0; z-index:1; }
.wave-divider svg{ width:100%; height:auto; display:block; }

.scroll-cue{
  position:absolute; bottom:2.4rem; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.5rem;
  color:rgba(255,255,255,.7); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  z-index:2;
}
.scroll-cue span.line{ width:1px; height:34px; background:linear-gradient(var(--aqua-500), transparent); animation:tide 2.2s var(--ease) infinite; }
@keyframes tide{ 0%{ transform:scaleY(.3); opacity:.4; transform-origin:top;} 50%{transform:scaleY(1); opacity:1;} 100%{transform:scaleY(.3); opacity:.4; transform-origin:bottom;} }

/* -------------------------------- Carta -------------------------------- */
.menu-tabs{
  display:flex; gap:.6rem; flex-wrap:wrap;
  margin-bottom:2.6rem;
}
.menu-tab{
  padding:.7em 1.3em; border-radius:999px; border:1.5px solid var(--navy-700);
  background:transparent; color:var(--navy-700); font-weight:700; font-size:.85rem;
  letter-spacing:.02em; transition:background .25s var(--ease), color .25s var(--ease);
}
.menu-tab.is-active, .menu-tab:hover{ background:var(--navy-700); color:var(--white); }

.menu-panel{ display:none; }
.menu-panel.is-active{ display:block; animation:fadein .45s var(--ease); }
@keyframes fadein{ from{ opacity:0; transform:translateY(6px);} to{ opacity:1; transform:translateY(0);} }

.dish-grid{ display:grid; gap:1.4rem; grid-template-columns:1fr; }
@media (min-width:720px){ .dish-grid{ grid-template-columns:1fr 1fr; } }

.dish-card{
  background:var(--white);
  border-radius:var(--radius-m);
  padding:1.6rem;
  box-shadow:var(--shadow-card);
  border:1px solid rgba(25,49,85,.06);
  position:relative;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.dish-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-soft); }
.dish-card__icon{
  width:46px; height:46px; border-radius:50%;
  background:var(--aqua-100); color:var(--navy-700);
  display:flex; align-items:center; justify-content:center; margin-bottom:1rem;
}
.dish-card__icon svg{ width:22px; height:22px; }
.dish-card h4{ font-size:1.15rem; }
.dish-card p{ margin-top:.55rem; color:var(--ink-soft); font-size:.94rem; }
.dish-card .tag{
  position:absolute; top:1.4rem; right:1.4rem;
  font-size:.68rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--aqua-700);
}

.menu-note{
  margin-top:2.2rem; display:flex; gap:.8rem; align-items:flex-start;
  background:var(--aqua-100); border-radius:var(--radius-s); padding:1.1rem 1.3rem;
  font-size:.88rem; color:var(--navy-700);
}
.menu-note svg{ width:20px; height:20px; flex:none; margin-top:.1rem; }

/* ------------------------------- Ambiente ------------------------------- */
.gallery-grid{
  display:grid; gap:1rem;
  grid-template-columns:repeat(2,1fr);
}
@media (min-width:720px){
  .gallery-grid{ grid-template-columns:repeat(4,1fr); }
  .gallery-grid .tile:nth-child(1){ grid-column:span 2; grid-row:span 2; }
  .gallery-grid .tile:nth-child(4){ grid-column:span 2; }
}
.tile{
  position:relative; border-radius:var(--radius-m); overflow:hidden;
  aspect-ratio:1/1; isolation:isolate;
}
.gallery-grid .tile:nth-child(1){ aspect-ratio:auto; }
.tile__ph{
  position:absolute; inset:0;
  display:flex; align-items:flex-end;
}
.tile__ph svg{ position:absolute; inset:0; width:100%; height:100%; }
.tile__caption{
  position:relative; z-index:2; padding:1rem 1.1rem;
  color:var(--white); font-size:.82rem; line-height:1.35;
  background:linear-gradient(0deg, rgba(14,28,48,.85), transparent 70%);
  width:100%;
}
.tile__caption strong{ display:block; font-family:var(--font-display); font-size:.95rem; margin-bottom:.15rem; }

/* ------------------------------- Nosotros ------------------------------- */
.about-grid{ display:grid; gap:3rem; }
@media (min-width:900px){ .about-grid{ grid-template-columns:1.1fr .9fr; align-items:start; } }
.about-copy p + p{ margin-top:1.1rem; }
.about-copy p{ color:var(--ink-soft); }
.pillars{ display:grid; gap:1.1rem; margin-top:2.2rem; }
@media (min-width:520px){ .pillars{ grid-template-columns:repeat(3,1fr); } }
.pillar{ background:var(--white); border-radius:var(--radius-s); padding:1.3rem; box-shadow:var(--shadow-card); }
.pillar svg{ width:26px; height:26px; color:var(--aqua-700); margin-bottom:.7rem; }
.pillar strong{ display:block; font-family:var(--font-display); font-size:1.02rem; margin-bottom:.3rem; }
.pillar span{ font-size:.86rem; color:var(--ink-soft); }

.dock-card{
  background:var(--navy-700); color:var(--white);
  border-radius:var(--radius-l); padding:2rem;
  position:relative; overflow:hidden;
}
.dock-card svg.knot{ position:absolute; right:-30px; bottom:-30px; width:160px; height:160px; opacity:.18; }
.dock-card h3{ font-size:var(--step-1); }
.dock-card p{ margin-top:.8rem; color:rgba(255,255,255,.78); font-size:.94rem; }
.dock-card ul{ margin-top:1.4rem; display:grid; gap:.65rem; }
.dock-card li{ display:flex; gap:.6rem; align-items:flex-start; font-size:.92rem; color:rgba(255,255,255,.9); }
.dock-card li svg{ width:18px; height:18px; flex:none; color:var(--aqua-500); margin-top:.15rem; }

/* ------------------------------- Reservas ------------------------------- */
.reserve-wrap{ display:grid; gap:2.6rem; }
@media (min-width:960px){ .reserve-wrap{ grid-template-columns:.85fr 1.15fr; align-items:start; } }

.ticket{
  background:var(--white); border-radius:var(--radius-l);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.ticket__top{
  background:var(--navy-700); color:var(--white);
  padding:1.6rem 1.8rem;
  display:flex; justify-content:space-between; align-items:center; gap:1rem;
}
.ticket__top .eyebrow{ color:var(--aqua-500); }
.ticket__top strong{ font-family:var(--font-display); font-size:1.3rem; }
.ticket__stub{
  border-top:2px dashed rgba(25,49,85,.25);
  position:relative;
}
.ticket__stub::before,.ticket__stub::after{
  content:""; position:absolute; top:-11px; width:22px; height:22px; border-radius:50%;
  background:var(--foam);
}
.ticket__stub::before{ left:-11px; }
.ticket__stub::after{ right:-11px; }

form.reserve-form{ padding:1.9rem 1.8rem 2.1rem; display:grid; gap:1.15rem; }
.field{ display:grid; gap:.4rem; }
.field label{ font-size:.82rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase; color:var(--navy-700); }
.field small.hint{ color:var(--ink-soft); font-weight:400; text-transform:none; letter-spacing:0; }
.field input, .field select, .field textarea{
  border:1.5px solid rgba(25,49,85,.18); border-radius:var(--radius-s);
  padding:.85em 1em; background:var(--foam); color:var(--navy-700);
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color:var(--aqua-700); background:var(--white); outline:none;
}
.field textarea{ resize:vertical; min-height:88px; }
.field-row{ display:grid; gap:1.15rem; }
@media (min-width:560px){ .field-row{ grid-template-columns:1fr 1fr; } }
.field.has-error input, .field.has-error select{ border-color:#c14b4b; }
.field .error-msg{ color:#c14b4b; font-size:.78rem; display:none; }
.field.has-error .error-msg{ display:block; }

.form-status{
  margin-top:.3rem; padding:.9rem 1.1rem; border-radius:var(--radius-s);
  background:var(--aqua-100); color:var(--navy-700); font-size:.88rem;
  display:none; gap:.6rem; align-items:flex-start;
}
.form-status.is-visible{ display:flex; }
.form-status svg{ width:20px; height:20px; flex:none; }

.reserve-info{ display:grid; gap:1.2rem; align-content:start; }
.info-card{
  background:var(--white); border-radius:var(--radius-m); padding:1.5rem 1.6rem;
  box-shadow:var(--shadow-card); display:flex; gap:1rem;
}
.info-card svg{ width:26px; height:26px; color:var(--aqua-700); flex:none; }
.info-card strong{ display:block; font-family:var(--font-display); font-size:1rem; margin-bottom:.3rem; }
.info-card span, .info-card p{ font-size:.9rem; color:var(--ink-soft); }

/* ------------------------------- Contacto/Footer ------------------------------- */
.contact-grid{ display:grid; gap:2.4rem; }
@media (min-width:960px){ .contact-grid{ grid-template-columns:1fr 1fr; } }
.map-frame{
  border-radius:var(--radius-m); overflow:hidden; box-shadow:var(--shadow-card);
  border:1px solid rgba(255,255,255,.12);
  aspect-ratio:4/3; background:var(--navy-600);
}
.map-frame iframe{ width:100%; height:100%; border:0; }

.contact-list{ display:grid; gap:1.3rem; }
.contact-list .info-card{ background:rgba(255,255,255,.06); box-shadow:none; }
.contact-list .info-card svg{ color:var(--aqua-500); }
.contact-list .info-card strong{ color:var(--white); }
.contact-list .info-card span, .contact-list .info-card p{ color:rgba(255,255,255,.75); }
.social-row{ display:flex; gap:.8rem; margin-top:.4rem; }
.social-row a{
  width:44px; height:44px; border-radius:50%; border:1.5px solid rgba(255,255,255,.25);
  display:flex; align-items:center; justify-content:center; color:var(--white);
  transition:background .25s var(--ease), border-color .25s var(--ease);
}
.social-row a:hover{ background:var(--aqua-500); border-color:var(--aqua-500); color:var(--navy-900); }
.social-row svg{ width:19px; height:19px; }

.site-footer{ background:var(--navy-900); color:rgba(255,255,255,.6); padding-block:1.6rem; }
.site-footer .container{ display:flex; flex-wrap:wrap; gap:.6rem; justify-content:space-between; font-size:.82rem; }
.site-footer a:hover{ color:var(--aqua-500); }

/* ------------------------------- WhatsApp flotante ------------------------------- */
.wa-float{
  position:fixed; right:1.3rem; bottom:1.3rem; z-index:80;
  width:60px; height:60px; border-radius:50%;
  background:#1f7a5c; color:var(--white);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(31,122,92,.6);
  transition:transform .25s var(--ease);
}
.wa-float:hover{ transform:scale(1.07); }
.wa-float svg{ width:28px; height:28px; }

/* ------------------------------- Utilidades ------------------------------- */
.visually-hidden{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:1rem; top:-60px; background:var(--white); color:var(--navy-700);
  padding:.8rem 1.2rem; border-radius:var(--radius-s); z-index:200; transition:top .2s var(--ease);
  font-weight:700;
}
.skip-link:focus{ top:1rem; }

[data-reveal]{ opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }