/* Callejero Histórico de Melilla — estilo web (identidad del libro) */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

:root{
  --azul:#1A3A5C; --azul-claro:#2c5680; --dorado:#C9A84C; --dorado-suave:#d9be73;
  --crema:#F9F6EF; --crema-2:#f3eee2; --tinta:#2b2b2b; --gris:#7a6a4f;
  --linea:#e2ddd0; --sombra:0 2px 18px rgba(26,58,92,.10);
  --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Lora',Georgia,serif;color:var(--tinta);background:var(--crema);
  line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--azul)}
img{max-width:100%;display:block}

/* Cabecera / navegación */
header.top{background:var(--azul);color:#fff;position:sticky;top:0;z-index:50;
  box-shadow:0 2px 14px rgba(0,0,0,.22)}
.nav{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand img{height:30px;width:auto}
.brand .t{font-weight:700;font-size:17px;letter-spacing:.3px;line-height:1.05}
.brand .t small{display:block;font-weight:400;font-size:10.5px;letter-spacing:3px;
  text-transform:uppercase;color:var(--dorado-suave);margin-top:2px}
nav.links{display:flex;gap:6px;flex-wrap:wrap}
nav.links a{color:#dfe7f0;text-decoration:none;font-size:14px;padding:7px 13px;border-radius:8px;
  transition:.18s}
nav.links a:hover{background:rgba(255,255,255,.10);color:#fff}
nav.links a.active{background:var(--dorado);color:#3a2f10;font-weight:600}

/* Estructura */
main{max-width:var(--max);margin:0 auto;padding:42px 22px 70px}
.hero{text-align:center;padding:30px 16px 8px}
.hero h1{font-size:clamp(28px,5vw,46px);color:var(--azul);margin:0 0 6px;font-weight:700;line-height:1.08}
.hero .sub{font-size:13px;letter-spacing:5px;text-transform:uppercase;color:var(--gris);margin:0}
.rule{width:64px;height:2px;background:var(--dorado);margin:22px auto;border:0}
.lead{max-width:680px;margin:0 auto;text-align:center;font-size:18px;color:#3a3a3a}

h2{color:var(--azul);font-size:24px;font-weight:700;margin:34px 0 6px}
.sec-tag{font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--dorado);
  font-weight:600;display:block;margin-top:22px}
p{margin:0 0 14px}
.prose{max-width:720px;margin:0 auto;text-align:justify;font-size:17px}
.prose p{margin:0 0 16px}

/* Tarjetas / botones */
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:30px 0}
.btn{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:11px;transition:.18s;border:1.5px solid transparent}
.btn-pri{background:var(--azul);color:#fff} .btn-pri:hover{background:var(--azul-claro)}
.btn-sec{background:#fff;color:var(--azul);border-color:var(--linea)} .btn-sec:hover{border-color:var(--dorado)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin:34px 0}
.card{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:24px 22px;box-shadow:var(--sombra)}
.card h3{color:var(--azul);margin:0 0 8px;font-size:19px}
.card .big{font-size:34px;font-weight:700;color:var(--dorado);line-height:1}

.portada-wrap{display:flex;justify-content:center;margin:26px 0}
.portada-wrap img{width:300px;max-width:80%;border-radius:6px;box-shadow:0 10px 40px rgba(26,58,92,.28)}

.autor-foto{width:230px;margin:0 auto 8px;border-radius:10px;
  box-shadow:0 8px 30px rgba(26,58,92,.22);border:5px solid #fff}

/* Footer */
footer.bot{background:#16314e;color:#b8c6d6;margin-top:40px}
.foot{max-width:var(--max);margin:0 auto;padding:30px 22px;display:flex;justify-content:space-between;
  gap:18px;flex-wrap:wrap;font-size:13.5px}
footer.bot a{color:var(--dorado-suave)}
.foot .isbn{color:#7e93a8;font-size:12px}

/* Buscador */
.search-box{position:relative;max-width:640px;margin:6px auto 4px}
#q{width:100%;font-family:'Lora',serif;font-size:18px;padding:16px 20px 16px 52px;border-radius:14px;
  border:1.5px solid var(--linea);background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 24 24' fill='none' stroke='%231A3A5C' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E") no-repeat 18px center;
  box-shadow:var(--sombra);outline:none;transition:.18s}
#q:focus{border-color:var(--dorado)}
.filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:16px auto 4px;max-width:760px}
.chip{font-size:13px;padding:6px 13px;border-radius:20px;border:1px solid var(--linea);background:#fff;
  color:var(--gris);cursor:pointer;transition:.15s;font-family:inherit}
.chip:hover{border-color:var(--dorado-suave)}
.chip.on{background:var(--azul);color:#fff;border-color:var(--azul)}
.count-line{text-align:center;color:var(--gris);font-size:13.5px;margin:14px 0 4px;letter-spacing:.3px}

.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-top:18px}
.via{background:#fff;border:1px solid var(--linea);border-radius:14px;overflow:hidden;box-shadow:var(--sombra);
  display:flex;flex-direction:column;cursor:pointer;transition:.18s}
.via:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(26,58,92,.16)}
.via .ph{height:165px;background:#eceae3 center/cover no-repeat;position:relative}
.via .ph .d{position:absolute;top:10px;left:10px;background:var(--azul);color:#fff;font-size:11px;
  font-weight:600;padding:4px 9px;border-radius:7px;letter-spacing:.5px}
.via .bd{padding:13px 15px 16px}
.via h3{margin:0;color:var(--azul);font-size:17px;line-height:1.2}
.via .meta{margin:6px 0 0;font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--gris)}
.empty{grid-column:1/-1;text-align:center;color:var(--gris);padding:50px 10px;font-size:17px}
.more{grid-column:1/-1;text-align:center;margin:10px 0 0}

/* Modal ficha */
.modal{position:fixed;inset:0;background:rgba(20,38,60,.62);backdrop-filter:blur(3px);z-index:100;
  display:none;align-items:flex-start;justify-content:center;padding:30px 16px;overflow-y:auto}
.modal.open{display:flex}
.sheet{background:var(--crema);max-width:680px;width:100%;border-radius:18px;overflow:hidden;
  box-shadow:0 24px 70px rgba(0,0,0,.4);animation:rise .26s ease}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.sheet .hd{background:var(--azul);color:#fff;padding:22px 26px;position:relative}
.sheet .hd h2{color:#fff;margin:0;font-size:24px}
.sheet .hd .m{margin:7px 0 0;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--dorado-suave)}
.sheet .hd .x{position:absolute;top:16px;right:18px;background:rgba(255,255,255,.15);border:0;color:#fff;
  width:34px;height:34px;border-radius:50%;font-size:20px;cursor:pointer;line-height:1}
.sheet .x:hover{background:rgba(255,255,255,.28)}
.sheet .ph{width:100%;max-height:340px;object-fit:cover;background:#ddd}
.sheet .bd{padding:22px 26px 8px}
.sheet .den{font-style:italic;color:var(--gris);font-size:14px;margin:0 0 12px}
.sheet .desc{text-align:justify;font-size:16px}
.sheet .lk{display:flex;gap:10px;flex-wrap:wrap;padding:6px 26px 26px}
.sheet .lk a{flex:1 1 30%;text-align:center;text-decoration:none;font-weight:600;font-size:14px;
  padding:11px 8px;border-radius:10px;color:#fff}
.l-maps{background:#1a73e8}.l-waze{background:#2ab8e6}.l-cat{background:#6b4fb0}

@media(max-width:560px){.nav{justify-content:center}.brand .t{font-size:15px}}

/* ============================================================
   HOME / LANDING — sección de venta (añadido)
   ============================================================ */
.home-hero{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(120% 120% at 78% 8%,var(--azul-claro) 0%,var(--azul) 45%,#142d47 100%);
}
.home-hero::before{content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(201,168,76,.07) 1px,transparent 1px);background-size:22px 22px;opacity:.6}
.home-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;
  background:linear-gradient(90deg,transparent,var(--dorado),transparent)}
.hh-inner{max-width:var(--max);margin:0 auto;padding:56px 22px 80px;position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hh-text .eyebrow{letter-spacing:.4em;text-transform:uppercase;font-size:12px;color:var(--dorado-suave);margin:0 0 18px}
.hh-text h1{font-size:clamp(40px,6vw,62px);font-weight:700;line-height:1.08;color:#fff;margin:0}
.hh-text h1 .sub2{display:block;font-style:italic;font-weight:400;font-size:clamp(18px,2.6vw,26px);
  color:var(--dorado-suave);margin-top:12px}
.hh-text .autor{margin:22px 0 0;font-size:17px;opacity:.92}
.hh-text .desc{margin:16px 0 0;max-width:440px;font-size:16px;opacity:.85}
.cta-buy{display:inline-flex;align-items:center;gap:10px;margin-top:28px;background:var(--dorado);
  color:#142d47;font-weight:700;padding:13px 26px;border-radius:11px;text-decoration:none;
  transition:.2s}
.cta-buy:hover{transform:translateY(-2px);background:var(--dorado-suave)}

.hh-book{display:flex;justify-content:center;perspective:1500px}
.book3d{width:300px;border-radius:3px 6px 6px 3px;overflow:hidden;position:relative;
  transform:rotateY(-20deg) rotateX(3deg);transform-style:preserve-3d;
  box-shadow:24px 32px 42px -18px rgba(0,0,0,.6),0 0 0 1px rgba(201,168,76,.4);transition:transform .5s ease}
.book3d:hover{transform:rotateY(-10deg) rotateX(1deg)}
.book3d img{display:block;width:100%;height:auto}
.book3d::after{content:"";position:absolute;left:0;top:0;bottom:0;width:14px;
  background:linear-gradient(90deg,rgba(0,0,0,.35),rgba(0,0,0,0));pointer-events:none}

.buy-head{text-align:center;margin-bottom:42px}
.buy-head .kicker{letter-spacing:.3em;text-transform:uppercase;font-size:12px;color:var(--dorado);font-weight:600;margin:0}
.buy-head h2{color:var(--azul);font-size:clamp(26px,3.4vw,34px);font-weight:700;margin:10px 0 0}

.buy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.buy-card{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:26px 20px 24px;
  text-align:center;display:flex;flex-direction:column;align-items:center;box-shadow:var(--sombra);
  transition:.25s}
.buy-card:hover{transform:translateY(-7px);box-shadow:0 18px 38px rgba(26,58,92,.18);border-color:var(--dorado)}
.mini-cover{position:relative;width:140px;margin-bottom:26px}
.mini-cover img{display:block;width:100%;height:auto;border-radius:2px 4px 4px 2px;
  box-shadow:6px 9px 18px -6px rgba(0,0,0,.45);border:1px solid rgba(201,168,76,.35)}
.mini-cover .num{position:absolute;bottom:-13px;left:50%;transform:translateX(-50%);width:32px;height:32px;
  border-radius:50%;background:var(--dorado);color:#142d47;font-weight:700;font-size:15px;display:flex;
  align-items:center;justify-content:center;border:2px solid #fff;box-shadow:0 3px 8px -2px rgba(0,0,0,.4)}
.buy-card h3{color:var(--azul);font-size:21px;font-weight:600;margin:6px 0 0}
.buy-card .distritos{color:var(--gris);font-size:14px;font-style:italic;margin:6px 0 20px;min-height:1.3em}

.btn-amz{display:inline-flex;align-items:center;gap:9px;margin-top:auto;background:#FF9900;color:#232F3E;
  text-decoration:none;padding:11px 20px;border-radius:9px;font-weight:600;font-size:15px;
  border:1px solid #e88a00;box-shadow:0 2px 0 #d98200;transition:.2s}
.btn-amz:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-amz .lbl{font-size:13px;font-weight:600}
.btn-amz .amz-logo{display:inline-flex;flex-direction:column;align-items:center;line-height:1}
.btn-amz .amz-word{font-family:Arial,Helvetica,sans-serif;font-weight:700;font-size:16px;letter-spacing:-.5px;color:#232F3E}
.btn-amz .amz-smile{width:40px;height:9px;margin-top:1px}

.ebook-band{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:linear-gradient(120deg,var(--azul) 0%,var(--azul-claro) 100%);border-radius:14px;
  padding:24px 32px;color:#fff}
.ebook-band .e-info{display:flex;align-items:center;gap:22px}
.ebook-band .e-cover{width:60px;flex-shrink:0}
.ebook-band .e-cover img{display:block;width:100%;height:auto;border-radius:3px;box-shadow:4px 6px 14px -4px rgba(0,0,0,.5)}
.ebook-band h3{color:#fff;font-size:21px;font-weight:600;margin:0}
.ebook-band .e-desc{color:var(--dorado-suave);font-size:14px;font-style:italic;margin:3px 0 0}
.ebook-band .btn-amz{margin-top:0}

.buy-note{text-align:center;margin-top:32px;font-size:13.5px;color:var(--gris)}

@media(max-width:860px){
  .hh-inner{grid-template-columns:1fr;text-align:center;gap:38px}
  .hh-text .desc{margin-left:auto;margin-right:auto}
  .hh-book{order:-1}
}
@media(max-width:760px){
  .buy-grid{grid-template-columns:1fr}
  .ebook-band{flex-direction:column;text-align:center}
  .ebook-band .e-info{flex-direction:column}
}

/* Home — bloque "Explora el callejero" */
.explore{margin-top:60px;padding-top:50px;border-top:1px solid var(--linea);text-align:center}
.explore .lead{margin-top:4px}
.explore .cta-row{margin-top:24px}