/*
Theme Name: Pinturas Acuario León
Theme URI: https://pinturasacuarioleon.com
Author: Pinturas Acuario León
Description: Tema oficial para Pinturas Acuario León — distribuidor en León, Guanajuato. Incluye catálogo de productos, +900 colores Polycrom, sucursales con mapa y WhatsApp flotante.
Version: 1.0.0
License: GPL-2.0+
Text Domain: pinturas-acuario-leon
*/

:root{
  --brand-blue:#2541b2;
  --brand-blue-dark:#1b3091;
  --brand-yellow:#ffd200;
  --brand-red:#e63946;
  --brand-green:#2fb380;
  --bg:#ffffff;
  --fg:#101828;
  --muted:#667085;
  --secondary:#f4f6fb;
  --border:#e6e8ef;
  --card:#ffffff;
  --shadow-card:0 10px 30px -12px rgba(16,24,40,.18);
  --shadow-glow:0 20px 60px -20px rgba(37,65,178,.45);
  --radius:14px;
  --font-sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --font-display:'Montserrat',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font-sans);background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;line-height:1.55}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-blue);text-decoration:none}
a:hover{color:var(--brand-blue-dark)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;letter-spacing:-.01em;margin:0 0 .4em;color:var(--brand-blue)}
h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem)}
h3{font-size:1.2rem}
.container{max-width:1200px;margin:0 auto;padding:0 1rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;border-radius:999px;padding:.75rem 1.4rem;font-weight:700;transition:all .2s;border:0;cursor:pointer;font-size:.95rem}
.btn-primary{background:var(--brand-blue);color:#fff}
.btn-primary:hover{background:var(--brand-blue-dark);color:#fff;transform:translateY(-1px)}
.btn-yellow{background:var(--brand-yellow);color:#1b1b1b}
.btn-yellow:hover{transform:scale(1.04);color:#000}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--brand-blue)}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1ebe57;color:#fff}
.rainbow-bar{height:6px;background:linear-gradient(90deg,#e63946,#ff9a3c,#ffd200,#2fb380,#2541b2,#7a3cff)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1rem;max-width:1200px;margin:0 auto}
.site-header .logo img{height:56px;width:auto}
.main-nav{display:flex;gap:2rem;align-items:center}
.main-nav a{color:var(--brand-blue);font-weight:600;font-size:.95rem;transition:color .2s}
.main-nav a:hover,.main-nav a.active{color:var(--brand-red)}
.nav-toggle{display:none;background:none;border:0;color:var(--brand-blue);font-size:1.8rem;cursor:pointer}
@media(max-width:860px){
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;gap:.6rem;padding:1rem;border-bottom:1px solid var(--border)}
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(135deg,#1b3091 0%,#2541b2 60%,#2a5fcb 100%)}
.hero .grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center;padding:3.5rem 1rem 1rem;max-width:1200px;margin:0 auto}
@media(max-width:860px){.hero .grid{grid-template-columns:1fr}}
.hero h1{color:#fff;font-size:clamp(2.6rem,7vw,5rem);text-shadow:0 4px 20px rgba(0,0,0,.25)}
.hero h1 span{color:var(--brand-yellow);display:block}
.hero p.lead{font-size:1.15rem;max-width:32rem;opacity:.92}
.hero .pill{display:inline-block;background:var(--brand-yellow);color:#1b1b1b;padding:.4rem .9rem;border-radius:999px;font-weight:700;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
.hero .actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.5rem}
.hero img.hero-img{border-radius:18px;box-shadow:var(--shadow-glow)}

/* Sections */
section.block{padding:4rem 0}
section.block.alt{background:var(--secondary)}
.section-head{text-align:center;margin-bottom:2.5rem}
.section-head .kicker{color:var(--brand-red);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700}
.section-head h2{margin-top:.4rem}
.divider{height:4px;width:6rem;background:linear-gradient(90deg,#e63946,#ffd200,#2fb380,#2541b2);border-radius:999px;margin:1rem auto 0}

/* Grid cards */
.card-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);transition:transform .25s}
.card:hover{transform:translateY(-4px)}
.card .img{aspect-ratio:1/1;overflow:hidden;background:var(--secondary)}
.card .img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .img img{transform:scale(1.06)}
.card .body{padding:1.2rem;text-align:center}
.card .body h3{margin:0 0 .8rem;color:var(--brand-blue)}
.chip{display:inline-flex;align-items:center;gap:.3rem;background:var(--brand-blue);color:#fff;padding:.5rem 1rem;border-radius:999px;font-weight:600;font-size:.85rem}
.card:hover .chip{background:var(--brand-red)}

/* Sucursal card */
.suc-grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.suc-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:1.5rem;border-top:4px solid var(--brand-red)}
.suc-card .pin{display:inline-flex;color:var(--brand-red);font-size:1.8rem}
.suc-card h3{margin:.5rem 0 .25rem}
.suc-card .addr{color:var(--muted);font-size:.9rem;margin:0 0 .8rem}

/* Sucursales detail */
.suc-list{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));padding:2rem 0}
.suc-detail{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);border-left:4px solid var(--brand-red)}
.suc-detail iframe{width:100%;height:280px;border:0;display:block;background:var(--secondary)}
.suc-detail .body{padding:1.5rem}
.suc-detail h2{font-size:1.4rem;margin-bottom:.3rem}
.suc-detail ul{list-style:none;padding:0;margin:1rem 0;font-size:.92rem}
.suc-detail ul li{display:flex;align-items:center;gap:.5rem;padding:.25rem 0}
.suc-detail .actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.suc-detail .actions a{font-size:.8rem;padding:.55rem 1rem}

/* Productos */
.prod-nav{position:sticky;top:74px;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);padding:.75rem 0}
.prod-nav .scroll{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;max-width:1200px;margin:0 auto;padding:0 1rem}
.prod-nav a{background:var(--secondary);color:var(--brand-blue);padding:.4rem 1rem;border-radius:999px;font-weight:600;font-size:.85rem;transition:all .2s}
.prod-nav a:hover{background:var(--brand-blue);color:#fff}
.line-block{padding:3rem 0}
.line-block.alt{background:var(--secondary)}
.line-inner{display:flex;gap:2rem;align-items:flex-start}
@media(max-width:760px){.line-inner{flex-direction:column}}
.line-inner .img{width:240px;flex-shrink:0;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-card)}
.line-inner .img img{width:100%;aspect-ratio:1;object-fit:cover}
.line-inner .info h2{margin-top:.4rem}
.prod-list{display:grid;gap:.7rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:1.4rem;padding:0;list-style:none}
.prod-list button{width:100%;text-align:left;background:var(--card);border:0;border-left:4px solid var(--brand-red);border-radius:10px;padding:1rem;font-weight:600;color:var(--brand-blue);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:.5rem;box-shadow:var(--shadow-card);transition:all .2s;font-family:inherit;font-size:.92rem}
.prod-list button:hover{background:var(--brand-blue);color:#fff}
.prod-list button:hover small{color:#fff}
.prod-list small{color:var(--brand-red);font-weight:700;font-size:.75rem;white-space:nowrap}

/* Modal */
.pal-modal{position:fixed;inset:0;background:rgba(16,24,40,.6);display:none;align-items:center;justify-content:center;z-index:100;padding:1rem}
.pal-modal.open{display:flex}
.pal-modal .box{background:#fff;max-width:640px;width:100%;max-height:90vh;overflow-y:auto;border-radius:14px;padding:2rem;position:relative}
.pal-modal .close{position:absolute;top:.8rem;right:.8rem;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--muted)}
.pal-modal h3{margin-top:0;color:var(--brand-blue);font-size:1.8rem}
.pal-modal .desc{color:#333;line-height:1.6}
.pal-modal .img-wrap{display:flex;justify-content:center;margin:1rem 0}
.pal-modal .img-wrap img{max-height:200px;object-fit:contain}
.pal-modal h4{color:var(--brand-blue);margin:1.2rem 0 .5rem;font-size:1rem}
.pal-modal ul{padding-left:1.2rem;margin:0;font-size:.9rem}
.pal-modal .highlights{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:.5rem}
.pal-modal .highlights span{background:var(--secondary);color:var(--brand-blue);padding:.6rem;border-radius:8px;text-align:center;font-weight:700;font-size:.8rem}
.pal-modal .meta{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-top:1rem}
.pal-modal .meta div{border:1px solid var(--border);border-radius:8px;padding:.7rem}
.pal-modal .meta .lbl{font-size:.7rem;text-transform:uppercase;color:var(--muted);font-weight:700}
.pal-modal .meta .val{color:var(--brand-blue);font-weight:700}
.pal-modal .actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.2rem}

/* Colores */
.gama-section{padding:3rem 0}
.gama-section.alt{background:var(--secondary)}
.color-grid{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
.color-tile{background:var(--card);border-radius:10px;overflow:hidden;box-shadow:var(--shadow-card)}
.color-tile .swatch{aspect-ratio:1;background:#ddd;width:100%}
.color-tile .lbl{padding:.5rem;text-align:center}
.color-tile .code{font-size:.72rem;font-weight:700;color:var(--brand-blue);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.color-tile .name{font-size:.68rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Footer */
.site-footer{margin-top:5rem;background:var(--brand-blue);color:#fff}
.site-footer .rainbow-bar{height:6px}
.site-footer .grid{display:grid;gap:2.5rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:3.5rem 1rem;max-width:1200px;margin:0 auto}
.site-footer h4{color:#fff;font-size:1rem;margin:0 0 1rem}
.site-footer a{color:rgba(255,255,255,.85)}
.site-footer a:hover{color:var(--brand-yellow)}
.site-footer ul{list-style:none;padding:0;margin:0;font-size:.9rem;display:flex;flex-direction:column;gap:.5rem}
.site-footer .logo-foot{background:#fff;padding:.5rem;border-radius:10px;display:inline-block;margin-bottom:1rem}
.site-footer .logo-foot img{height:60px;width:auto}
.site-footer .legal{border-top:1px solid rgba(255,255,255,.15);text-align:center;padding:1.2rem;font-size:.8rem;color:rgba(255,255,255,.7)}

/* WhatsApp FAB */
.wa-fab{position:fixed;right:1.2rem;bottom:1.2rem;z-index:80}
.wa-fab .btn-circle{background:#25D366;color:#fff;width:62px;height:62px;border-radius:50%;border:0;display:flex;align-items:center;justify-content:center;font-size:1.8rem;cursor:pointer;box-shadow:var(--shadow-glow)}
.wa-fab .btn-circle:hover{transform:scale(1.05)}
.wa-fab .menu{position:absolute;right:0;bottom:78px;width:280px;background:#fff;border-radius:14px;box-shadow:var(--shadow-card);overflow:hidden;display:none}
.wa-fab.open .menu{display:block;animation:fadeUp .2s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.wa-fab .menu header{background:var(--brand-blue);color:#fff;padding:.9rem 1rem;display:flex;justify-content:space-between;align-items:center}
.wa-fab .menu header strong{font-size:.95rem}
.wa-fab .menu header small{display:block;opacity:.8;font-size:.75rem}
.wa-fab .menu a{display:flex;justify-content:space-between;align-items:center;padding:.8rem 1rem;color:var(--brand-blue);border-top:1px solid var(--border)}
.wa-fab .menu a:hover{background:var(--secondary)}
.wa-fab .menu a .ph{font-size:.75rem;color:var(--muted)}

/* Contacto */
.contact-grid{display:grid;gap:2.5rem;grid-template-columns:1fr 1fr;padding:3rem 0}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}}
.contact-grid input,.contact-grid textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--border);border-radius:10px;font-family:inherit;font-size:.95rem}
.contact-grid input:focus,.contact-grid textarea:focus{outline:2px solid var(--brand-blue);border-color:transparent}
.contact-grid form{display:grid;gap:.8rem;margin-top:1.5rem}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-top:1rem}
.contact-cards a{border:1px solid var(--border);border-radius:10px;padding:.9rem;display:block;transition:border-color .2s}
.contact-cards a:hover{border-color:var(--brand-red)}
.contact-cards .lbl{color:var(--brand-red);font-weight:700;font-size:.7rem;text-transform:uppercase}
.contact-cards .ph{margin-top:.25rem;font-weight:700;color:var(--brand-blue)}