/* ==========================================================================
   Persivilanova Persianas Vilanova i la Geltrú — style.css
   Estilo: industrial / técnico · Negro #111111 + Dorado mostaza #D4A017
   ========================================================================== */

:root{
  --color-primary:#111111;
  --color-secondary:#D4A017;
  --color-secondary-dark:#b8890f;
  --color-bg:#ffffff;
  --color-bg-alt:#f5f4f2;
  --color-dark:#141414;
  --color-dark-2:#1d1d1d;
  --color-text:#1e1e1e;
  --color-muted:#5c5c5c;
  --color-line:#e4e2de;
  --color-line-dark:#2c2c2c;
  --font-display:'Oswald',Impact,'Arial Narrow',system-ui,sans-serif;
  --font-body:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --maxw:1180px;
  --radius:6px;
  --shadow:0 6px 24px rgba(0,0,0,.10);
  --shadow-lg:0 14px 40px rgba(0,0,0,.16);
  --gap:clamp(1.5rem,4vw,3rem);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--color-text);
  background:var(--color-bg);line-height:1.65;font-size:17px;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.12;
  letter-spacing:.5px;text-transform:uppercase;margin:0 0 .6em}
h1{font-size:clamp(1.9rem,4.6vw,3.1rem)}
h2{font-size:clamp(1.5rem,3.4vw,2.3rem)}
h3{font-size:clamp(1.15rem,2vw,1.35rem);letter-spacing:.3px}
p{margin:0 0 1rem}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}

.section-label{display:inline-block;font-family:var(--font-display);font-weight:600;
  letter-spacing:2.5px;text-transform:uppercase;font-size:.8rem;color:var(--color-secondary-dark);
  padding:.25rem 0;margin-bottom:.5rem;border-bottom:2px solid var(--color-secondary)}

/* ---------- Botones ---------- */
.btn-primary,.btn-secondary{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--font-display);font-weight:600;letter-spacing:.6px;text-transform:uppercase;
  font-size:.98rem;padding:.85rem 1.6rem;border-radius:var(--radius);cursor:pointer;
  border:2px solid transparent;transition:transform .12s ease,background .18s ease,color .18s ease;
  text-align:center;line-height:1.1}
.btn-primary{background:var(--color-secondary);color:#111;border-color:var(--color-secondary)}
.btn-primary:hover{background:var(--color-secondary-dark);border-color:var(--color-secondary-dark);transform:translateY(-2px)}
.btn-secondary{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}
.btn-secondary:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}
/* .btn-secondary sobre fondos oscuros */
.on-dark .btn-secondary,.site-header .btn-secondary,.hero .btn-secondary,
.cookie-banner .btn-secondary,.cta-band .btn-secondary{color:#fff;border-color:rgba(255,255,255,.5)}
.on-dark .btn-secondary:hover,.hero .btn-secondary:hover,.cta-band .btn-secondary:hover{background:#fff;color:#111;border-color:#fff}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--color-dark);color:#fff;
  box-shadow:0 2px 12px rgba(0,0,0,.25)}
.header-top{background:#000;font-size:.86rem;letter-spacing:.3px}
.header-top .container{display:flex;justify-content:center;padding-top:.4rem;padding-bottom:.4rem;text-align:center}
.header-top a{color:var(--color-secondary);font-weight:600}
.header-main-inner{display:flex;align-items:center;gap:1.2rem;padding:.7rem 0;
  padding-left:clamp(1rem,4vw,2rem);padding-right:clamp(1rem,4vw,2rem)}
.logo img{height:42px;width:auto}
.nav-desktop{display:flex;align-items:center;gap:1.4rem;margin-left:auto}
.nav-desktop>a,.nav-link{color:#fff;font-family:var(--font-display);font-weight:500;
  letter-spacing:.5px;text-transform:uppercase;font-size:.95rem;background:none;border:0;cursor:pointer;
  padding:.4rem 0;position:relative}
.nav-desktop>a:hover,.nav-link:hover{color:var(--color-secondary)}
.nav-desktop a[aria-current="page"]{color:var(--color-secondary)}
.nav-desktop a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--color-secondary)}
.chevron{font-size:.7em}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:calc(100% + .5rem);left:0;min-width:250px;background:#fff;
  border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:.5rem;opacity:0;visibility:hidden;
  transform:translateY(8px);transition:.18s ease;z-index:120}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown-menu a{display:block;color:#1e1e1e;padding:.6rem .8rem;border-radius:4px;font-size:.95rem;
  text-transform:none;font-family:var(--font-body);font-weight:500}
.nav-dropdown-menu a:hover{background:var(--color-bg-alt);color:var(--color-secondary-dark)}
.header-cta{padding:.6rem 1.15rem;font-size:.9rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:.4rem}
.burger span{width:26px;height:3px;background:#fff;border-radius:2px;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- Mobile nav ---------- */
.mobile-nav{display:none;flex-direction:column;background:var(--color-dark-2);border-top:1px solid var(--color-line-dark)}
.mobile-nav.open{display:flex}
.mobile-nav a,.mobile-dropdown-toggle{color:#fff;font-family:var(--font-display);font-weight:500;
  letter-spacing:.5px;text-transform:uppercase;font-size:1rem;padding:.9rem clamp(1rem,4vw,2rem);
  background:none;border:0;border-bottom:1px solid var(--color-line-dark);text-align:left;width:100%;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center}
.mobile-nav a:hover,.mobile-dropdown-toggle:hover{color:var(--color-secondary)}
.mobile-nav a[aria-current="page"]{color:var(--color-secondary)}
.mobile-dropdown-menu{display:none;flex-direction:column;background:#111}
.mobile-dropdown-menu.open{display:flex}
.mobile-dropdown-menu a{padding-left:calc(clamp(1rem,4vw,2rem) + 1rem);font-size:.95rem}
.mobile-cta{justify-content:center;color:#111 !important;background:var(--color-secondary);margin:.8rem;border-radius:var(--radius);width:auto}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--color-dark);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,10,10,.92) 0%,rgba(15,15,15,.72) 55%,rgba(15,15,15,.45) 100%);z-index:2}
.hero-media{position:absolute;inset:0;z-index:1}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero .container{position:relative;z-index:3;padding-top:clamp(3rem,7vw,5.5rem);padding-bottom:clamp(3rem,7vw,5.5rem);max-width:760px;margin-left:0}
.hero h1{color:#fff}
.hero-sub{font-size:1.12rem;color:#e9e7e2;margin-bottom:1.6rem;max-width:620px}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.8rem;list-style:none;padding:0}
.hero-badges li{display:flex;align-items:center;gap:.4rem;background:rgba(255,255,255,.08);
  border:1px solid rgba(212,160,23,.5);padding:.4rem .8rem;border-radius:40px;font-size:.85rem;
  font-family:var(--font-display);letter-spacing:.5px;text-transform:uppercase}
.hero-badges li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--color-secondary)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem}

/* ---------- Secciones ---------- */
section{padding:clamp(3rem,6vw,5rem) 0}
.section-alt{background:var(--color-bg-alt)}
.section-dark{background:var(--color-dark);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-head{max-width:720px;margin-bottom:2.2rem}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.lead{font-size:1.08rem;color:var(--color-muted)}
.section-dark .lead{color:#c9c7c2}

/* ---------- Grids de tarjetas ---------- */
.grid{display:grid;gap:1.4rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius);padding:1.6rem;
  box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--color-muted);margin-bottom:1rem}
.card .card-link{font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  letter-spacing:.5px;font-size:.85rem;color:var(--color-secondary-dark);display:inline-flex;gap:.4rem;align-items:center}
.card .card-link::after{content:"→";transition:transform .15s}
.card:hover .card-link::after{transform:translateX(4px)}

/* Servicio con imagen (tarjeta media) */
.service-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.service-card .service-media{aspect-ratio:16/9;overflow:hidden}
.service-card .service-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.service-card:hover .service-media img{transform:scale(1.05)}
.service-card .service-body{padding:1.4rem;display:flex;flex-direction:column;flex:1}
.service-card .card-link{margin-top:auto}

/* Ventajas / features con número o icono */
.feature{display:flex;gap:1rem;align-items:flex-start}
.feature .feature-mark{flex:0 0 auto;width:44px;height:44px;border-radius:50%;background:var(--color-secondary);
  color:#111;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1.1rem}
.feature h3{font-size:1.1rem;margin-bottom:.3rem}
.feature p{color:var(--color-muted);margin:0}
.section-dark .feature p{color:#c9c7c2}
.section-dark .feature{border-color:var(--color-line-dark)}

/* Pasos del proceso */
.steps{counter-reset:step;display:grid;gap:1.2rem}
.step{position:relative;background:#fff;border:1px solid var(--color-line);border-radius:var(--radius);padding:1.5rem 1.5rem 1.5rem 4.2rem}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:1.1rem;top:1.3rem;
  width:38px;height:38px;background:var(--color-primary);color:var(--color-secondary);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700}
.step h3{margin-bottom:.3rem;font-size:1.1rem}
.step p{margin:0;color:var(--color-muted)}

/* Lista de checks */
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.checklist li{position:relative;padding-left:1.8rem;color:var(--color-muted)}
.checklist li::before{content:"✓";position:absolute;left:0;top:0;color:var(--color-secondary-dark);font-weight:700}

/* ---------- Tabla de coste ---------- */
.cost-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin:1.4rem 0}
.cost-table th,.cost-table td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid var(--color-line);vertical-align:top}
.cost-table thead th{background:var(--color-primary);color:#fff;font-family:var(--font-display);
  letter-spacing:.5px;text-transform:uppercase;font-size:.9rem}
.cost-table tbody tr:last-child td{border-bottom:0}
.cost-badge{display:inline-block;font-family:var(--font-display);font-weight:600;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.5px;padding:.2rem .6rem;border-radius:4px;background:var(--color-bg-alt);color:var(--color-secondary-dark);white-space:nowrap}

/* ---------- Reseñas ---------- */
.review-card{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);height:100%}
.review-stars{color:var(--color-secondary);letter-spacing:2px;margin-bottom:.6rem;font-size:1.05rem}
.review-body{color:#333;font-style:italic;margin-bottom:1rem}
.review-meta{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--color-line);padding-top:.7rem}
.review-author{font-family:var(--font-display);font-weight:600;letter-spacing:.3px}
.review-zone{font-size:.82rem;color:var(--color-muted)}
.rating-summary{display:inline-flex;align-items:center;gap:.6rem;background:var(--color-primary);color:#fff;
  padding:.5rem 1rem;border-radius:40px;margin-top:1rem;font-family:var(--font-display)}
.rating-summary strong{color:var(--color-secondary);font-size:1.3rem}

/* ---------- FAQ acordeón ---------- */
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:.7rem}
.faq-item{background:#fff;border:1px solid var(--color-line);border-radius:var(--radius);overflow:hidden}
.faq-question{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:1.1rem 1.3rem;
  font-family:var(--font-display);font-weight:600;letter-spacing:.3px;font-size:1.02rem;color:var(--color-primary);
  display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-question:hover{color:var(--color-secondary-dark)}
.faq-question .faq-icon{flex:0 0 auto;transition:transform .2s;color:var(--color-secondary-dark);font-size:1.3rem;line-height:1}
.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--color-muted)}
.faq-answer .faq-answer-inner{padding:0 1.3rem 1.2rem}

/* ---------- Zonas ---------- */
.zonas-list{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;padding:0;margin:1.2rem 0 0}
.zonas-list li{background:#fff;border:1px solid var(--color-line);border-radius:40px;padding:.4rem 1rem;
  font-size:.9rem;font-family:var(--font-display);letter-spacing:.3px}
.section-dark .zonas-list li{background:rgba(255,255,255,.06);border-color:var(--color-line-dark);color:#eee}

/* ---------- CTA band ---------- */
.cta-band{background:var(--color-primary);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band .lead{color:#c9c7c2;max-width:640px;margin:0 auto 1.6rem}
.cta-band .hero-cta{justify-content:center}

/* ---------- Breadcrumb ---------- */
.breadcrumb{background:var(--color-bg-alt);border-bottom:1px solid var(--color-line);font-size:.86rem}
.breadcrumb .container{padding-top:.7rem;padding-bottom:.7rem}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0;color:var(--color-muted)}
.breadcrumb li::after{content:"›";margin-left:.4rem;color:var(--color-muted)}
.breadcrumb li:last-child::after{content:""}
.breadcrumb a{color:var(--color-secondary-dark);font-weight:600}

/* ---------- Contacto ---------- */
.contact-section{background:var(--color-dark);color:#fff}
.contact-header{max-width:680px;margin:0 auto 2.2rem;text-align:center}
.contact-header h2{color:#fff}
.contact-header p,.contact-header .contact-lead{color:#c9c7c2;margin:0}
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem;align-items:start}
.contact-form-wrap{background:#fff;border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow-lg)}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-family:var(--font-display);font-weight:500;letter-spacing:.3px;
  font-size:.9rem;color:var(--color-primary);margin-bottom:.35rem;text-transform:uppercase}
.form-group input,.form-group textarea{width:100%;padding:.75rem .9rem;border:1px solid var(--color-line);
  border-radius:var(--radius);font:inherit;font-size:1rem;color:var(--color-text);background:#fff;transition:border-color .15s,box-shadow .15s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-secondary);box-shadow:0 0 0 3px rgba(212,160,23,.2)}
.form-group textarea{resize:vertical}
.captcha-group input{max-width:220px}

/* Checkbox RGPD custom */
.form-checkbox .checkbox-label{display:flex;gap:.7rem;align-items:flex-start;cursor:pointer;position:relative}
.form-checkbox input[type=checkbox]{position:absolute;opacity:0;width:22px;height:22px;margin:0;cursor:pointer}
.checkbox-custom{flex:0 0 auto;width:22px;height:22px;border:2px solid var(--color-line);border-radius:5px;
  background:#fff;position:relative;transition:.15s;margin-top:2px}
.checkbox-custom::after{content:"";position:absolute;left:6px;top:2px;width:6px;height:11px;
  border:solid var(--color-secondary);border-width:0 3px 3px 0;transform:rotate(45deg) scale(0);
  transform-origin:center;transition:transform .15s ease}
.form-checkbox input[type=checkbox]:checked ~ .checkbox-custom{border-color:var(--color-secondary)}
.form-checkbox input[type=checkbox]:checked ~ .checkbox-custom::after{transform:rotate(45deg) scale(1)}
.form-checkbox input[type=checkbox]:focus-visible ~ .checkbox-custom{outline:3px solid rgba(212,160,23,.45);outline-offset:2px}
.checkbox-text{font-size:.9rem;color:var(--color-muted);line-height:1.5}
.checkbox-text a{color:var(--color-secondary-dark);text-decoration:underline;font-weight:600}
.btn-submit{width:100%;margin-top:.4rem}
.form-message{margin-top:1rem;padding:.85rem 1rem;border-radius:var(--radius);font-size:.95rem}
.form-message.ok{background:#e7f6ec;color:#1c6b3a;border:1px solid #b7e3c6}
.form-message.error{background:#fdecec;color:#a12626;border:1px solid #f3c3c3}

.contact-info-wrap{display:grid;gap:1rem}
.contact-info-card{background:rgba(255,255,255,.06);border:1px solid var(--color-line-dark);border-radius:var(--radius);padding:1.2rem 1.3rem}
.contact-info-card h3{font-size:1rem;color:#fff;margin-bottom:.4rem}
.contact-phone{font-family:var(--font-display);font-weight:700;font-size:1.6rem;color:var(--color-secondary)}
.contact-schedule{color:#c9c7c2;margin:.2rem 0 0;font-size:.9rem}
.contact-nap{font-style:normal;color:#e9e7e2;line-height:1.6;font-size:.95rem}
.contact-nap a,.contact-info-card a{color:var(--color-secondary)}
.contact-zonas{color:#c9c7c2;font-size:.92rem;margin:0}

/* ---------- Cookie banner ---------- */
.cookie-banner[hidden]{display:none !important}
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:200;background:var(--color-dark-2);
  color:#fff;border:1px solid var(--color-line-dark);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:1.1rem 1.3rem;display:flex;gap:1.2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;max-width:960px;margin:0 auto}
.cookie-text{margin:0;font-size:.9rem;color:#e0ded9;flex:1 1 320px}
.cookie-text a{color:var(--color-secondary);text-decoration:underline}
.cookie-actions{display:flex;gap:.6rem;flex-wrap:wrap}
.cookie-actions .btn-primary,.cookie-actions .btn-secondary{padding:.6rem 1.1rem;font-size:.85rem}

/* ---------- Footer ---------- */
.site-footer{background:#000;color:#cfcdc8;padding:clamp(2.5rem,5vw,4rem) 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2rem}
.footer-logo img{height:40px;width:auto;margin-bottom:1rem}
.footer-tagline{font-size:.92rem;color:#9c9a95;max-width:320px}
.footer-col h3{font-size:1rem;color:#fff;margin-bottom:1rem;letter-spacing:.5px}
.footer-col a{display:block;color:#cfcdc8;padding:.28rem 0;font-size:.94rem}
.footer-col a:hover{color:var(--color-secondary)}
.footer-nap{font-style:normal;line-height:1.7;font-size:.94rem;color:#cfcdc8}
.footer-nap a{color:var(--color-secondary)}
.footer-schedule{font-size:.9rem;color:#9c9a95;margin:.5rem 0 0}
.footer-bottom{border-top:1px solid var(--color-line-dark);margin-top:2rem;padding-top:1.3rem;text-align:center;font-size:.86rem;color:#8a8883}

/* ---------- Utilidades ---------- */
.text-center{text-align:center}
.mt-2{margin-top:1.4rem}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-desktop,.header-cta{display:none}
  .burger{display:flex}
  .header-main-inner{justify-content:space-between}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero .container{padding-top:2.5rem;padding-bottom:2.5rem}
  .cookie-banner{flex-direction:column;align-items:stretch}
  .cookie-actions{justify-content:stretch}
  .cookie-actions .btn-primary,.cookie-actions .btn-secondary{flex:1}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto !important}
}