/* =====================================================================
   FRAGUA MANRESANA — Design system
   Industrial · Premium · Minimalista
   ===================================================================== */

:root{
  --ink:#1E1E1E;
  --white:#FFFFFF;
  --light-gray:#F3F3F3;
  --text-gray:#555555;
  --accent:#E8252D;
  --accent-dark:#A71A20;
  --accent-soft:#FBE0E1;
  --border:#E4E2DF;

  --font-display:'Playfair Display', Georgia, serif;
  --font-body:'Inter', -apple-system, sans-serif;

  --container:1240px;
  --radius:2px;
  --ease:cubic-bezier(.19,1,.22,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  font-size:16px;
  line-height:1.6;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  margin:0;
  letter-spacing:-0.01em;
}
p{margin:0; color:var(--text-gray);}
a{color:inherit; text-decoration:none;}
img{display:block; max-width:100%; height:auto;}
ul{margin:0; padding:0; list-style:none;}
button{font-family:inherit; cursor:pointer; background:none; border:none;}
input,textarea,select{font-family:inherit; font-size:15px;}
::selection{background:var(--accent-soft); color:var(--accent-dark);}
:focus-visible{outline:2px solid var(--accent); outline-offset:3px;}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

.container{max-width:var(--container); margin:0 auto; padding:0 40px;}
@media (max-width:768px){.container{padding:0 24px;}}

.section{padding:120px 0;}
.section-tight{padding:80px 0;}
@media (max-width:900px){.section{padding:80px 0;} .section-tight{padding:56px 0;}}

/* ---------- eyebrow / kicker ---------- */
.kicker{
  display:flex; align-items:center; gap:12px;
  font-size:12.5px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--accent); margin-bottom:18px;
}
.kicker::before{content:""; width:28px; height:1px; background:var(--accent);}

.section-head{max-width:640px; margin-bottom:56px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(30px,4vw,44px); margin-bottom:18px;}
.section-head p{font-size:16.5px;}

/* ---------- rivet divider — signature element ---------- */
.rivet-divider{display:flex; align-items:center; gap:14px; margin:0 0 22px;}
.rivet-divider .seam{flex:none; width:34px; height:1px; background:var(--ink);}
.rivet-divider .dot{width:6px; height:6px; background:var(--accent); flex:none;}
.rivet-divider.on-dark .seam{background:var(--white);}

/* ---------- corner bracket motif ---------- */
.bracket-frame{position:relative;}
.bracket-frame::before,.bracket-frame::after{
  content:""; position:absolute; width:22px; height:22px; border:2px solid var(--accent);
  opacity:.9; z-index:2;
}
.bracket-frame::before{top:-1px; left:-1px; border-right:none; border-bottom:none;}
.bracket-frame::after{bottom:-1px; right:-1px; border-left:none; border-top:none;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:16px 32px; font-size:13.5px; font-weight:600; letter-spacing:.06em; text-transform:uppercase;
  border:1px solid transparent; border-radius:var(--radius); transition:all .3s var(--ease); white-space:nowrap;
}
.btn-accent{background:var(--accent); color:var(--white);}
.btn-accent:hover{background:var(--accent-dark);}
.btn-dark{background:var(--ink); color:var(--white);}
.btn-dark:hover{background:#000;}
.btn-outline{background:transparent; color:var(--ink); border-color:var(--ink);}
.btn-outline:hover{background:var(--ink); color:var(--white);}
.btn-outline-light{background:transparent; color:var(--white); border-color:rgba(255,255,255,.55);}
.btn-outline-light:hover{background:var(--white); color:var(--ink); border-color:var(--white);}
.btn-block{width:100%;}
.btn svg{width:15px; height:15px;}

/* ---------- header / nav ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:26px 0; transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom:1px solid transparent;
}
.site-header.solid{background:rgba(255,255,255,.96); backdrop-filter:blur(10px); padding:16px 0; border-color:var(--border);}
.site-header .container{display:flex; align-items:center; justify-content:space-between;}
.brand{display:flex; align-items:center; gap:12px; font-family:var(--font-display); font-size:19px; font-weight:600; letter-spacing:.01em;}
.brand-mark{width:34px; height:34px; flex:none;}
.site-header.on-hero:not(.solid) .brand,
.site-header.on-hero:not(.solid) .nav-links a,
.site-header.on-hero:not(.solid) .lang-switch{color:var(--white);}
.site-header.on-hero:not(.solid) .brand-mark path{stroke:var(--white);}

.nav-links{display:flex; align-items:center; gap:38px; font-size:14px; font-weight:500;}
.nav-links a{position:relative; padding:6px 0;}
.nav-links a::after{content:""; position:absolute; left:0; bottom:0; width:0; height:1px; background:currentColor; transition:width .3s var(--ease);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-right{display:flex; align-items:center; gap:22px;}
.nav-cta{display:none;}
@media (min-width:1000px){.nav-cta{display:inline-flex;}}
.menu-toggle{display:none; width:40px; height:40px; align-items:center; justify-content:center; border:1px solid var(--border); flex:none;}
@media (max-width:999px){
  .nav-links{display:none;}
  .menu-toggle{display:flex;}
}
.mobile-menu{
  position:fixed; inset:0; background:var(--ink); z-index:99; display:flex; flex-direction:column;
  padding:100px 32px 40px; transform:translateY(-100%); transition:transform .45s var(--ease);
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu a{display:block; color:var(--white); font-family:var(--font-display); font-size:24px; padding:12px 0; border-bottom:1px solid rgba(255,255,255,.12);}
@media (max-width:380px){.mobile-menu a{font-size:21px;}}
.mobile-menu .btn{margin-top:30px; font-family:var(--font-body); font-size:13.5px; font-weight:600; letter-spacing:.06em; text-transform:uppercase; padding:16px 32px; border-bottom:none;}
.mobile-close{position:absolute; top:26px; right:24px; width:40px; height:40px; border:1px solid rgba(255,255,255,.3); display:flex; align-items:center; justify-content:center;}
.mobile-close svg{stroke:var(--white); width:16px; height:16px;}

/* ---------- hero ---------- */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:flex-end;
  background:var(--ink); overflow:hidden; padding-top:150px; box-sizing:border-box;
}
@media (max-width:600px){.hero{padding-top:120px;}}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img{width:100%; height:100%; object-fit:cover; opacity:.62;}
.hero-media::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(10,10,10,.35) 0%, rgba(10,10,10,.15) 40%, rgba(10,10,10,.88) 100%);}
.hero-content{position:relative; z-index:1; color:var(--white); padding-bottom:96px; width:100%;}
.hero-eyebrow{font-size:13px; letter-spacing:.18em; text-transform:uppercase; color:var(--accent); font-weight:600; margin-bottom:22px; display:flex; align-items:center; gap:12px;}
.hero-eyebrow::before{content:""; width:34px; height:1px; background:var(--accent);}
.hero h1{font-size:clamp(42px,6.4vw,84px); max-width:900px; color:var(--white); margin-bottom:24px;}
.hero p.lead{font-size:19px; max-width:520px; color:rgba(255,255,255,.82); margin-bottom:40px;}
.hero-ctas{display:flex; gap:16px; flex-wrap:wrap;}
.hero-stats{display:flex; gap:56px; margin-top:80px; padding-top:36px; border-top:1px solid rgba(255,255,255,.18);}
.hero-stat .num{font-family:var(--font-display); font-size:38px; color:var(--white);}
.hero-stat .label{font-size:12.5px; text-transform:uppercase; letter-spacing:.08em; color:rgba(255,255,255,.65); margin-top:4px;}
@media (max-width:760px){.hero-stats{gap:34px; flex-wrap:wrap;}}

/* small page hero (interior pages) */
.page-hero{position:relative; padding:200px 0 90px; background:var(--ink); overflow:hidden;}
.page-hero-media{position:absolute; inset:0;}
.page-hero-media img{width:100%; height:100%; object-fit:cover; opacity:.34;}
.page-hero .container{position:relative; z-index:1;}
.page-hero h1{color:var(--white); font-size:clamp(34px,5vw,56px);}
.page-hero p{color:rgba(255,255,255,.72); max-width:560px; margin-top:18px; font-size:17px;}
.breadcrumb{display:flex; gap:8px; align-items:center; font-size:13px; color:rgba(255,255,255,.55); margin-bottom:24px;}
.breadcrumb a:hover{color:var(--white);}

/* ---------- feature / value cards ---------- */
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--border);}
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--border);}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr;} .grid-4{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.grid-3{grid-template-columns:1fr;} .grid-4{grid-template-columns:1fr;}}
.value-card{background:var(--white); padding:44px 36px;}
.value-num{font-family:var(--font-display); font-size:15px; color:var(--accent); margin-bottom:22px;}
.value-card h3{font-size:20px; margin-bottom:12px;}
.value-card p{font-size:14.5px;}

/* ---------- services grid ---------- */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
@media (max-width:960px){.services-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.services-grid{grid-template-columns:1fr;}}
.service-card{display:flex; flex-direction:column;}
.service-media{position:relative; aspect-ratio:4/5; overflow:hidden; margin-bottom:22px;}
.service-media img{width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease);}
.service-card:hover .service-media img{transform:scale(1.06);}
.service-index{position:absolute; top:16px; left:16px; background:var(--white); color:var(--ink); font-family:var(--font-display); font-size:13px; padding:5px 11px;}
.service-card h3{font-size:21px; margin-bottom:10px;}
.service-card p{font-size:14.5px; margin-bottom:18px; flex:1;}
.service-link{display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; color:var(--ink); border-bottom:1px solid var(--ink); padding-bottom:3px; width:fit-content;}
.service-link:hover{color:var(--accent); border-color:var(--accent);}
.service-link svg{width:13px; height:13px; transition:transform .25s;}
.service-link:hover svg{transform:translateX(4px);}

/* ---------- why-us split ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr; gap:40px;}}
.split-media{position:relative;}
.split-media img{width:100%; aspect-ratio:4/5; object-fit:cover;}
.reasons-list{display:flex; flex-direction:column; gap:0;}
.reason-item{display:flex; gap:20px; padding:26px 0; border-bottom:1px solid var(--border);}
.reason-item:first-child{padding-top:0;}
.reason-num{font-family:var(--font-display); font-size:20px; color:var(--accent); flex:none; width:36px;}
.reason-item h4{font-size:17px; margin-bottom:8px;}
.reason-item p{font-size:14.5px;}

/* ---------- projects gallery ---------- */
.filter-bar{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:48px;}
.filter-btn{padding:10px 20px; border:1px solid var(--border); font-size:13px; font-weight:600; letter-spacing:.03em; color:var(--text-gray); transition:all .25s;}
.filter-btn:hover{border-color:var(--ink); color:var(--ink);}
.filter-btn.active{background:var(--ink); border-color:var(--ink); color:var(--white);}
.project-gallery{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
@media (max-width:920px){.project-gallery{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.project-gallery{grid-template-columns:1fr;}}
.project-item{position:relative; overflow:hidden; cursor:pointer; opacity:1; transform:scale(1); transition:opacity .35s, transform .35s;}
.project-item.hidden{display:none;}
.project-item .p-media{aspect-ratio:1/1; overflow:hidden;}
.project-item img{width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease);}
.project-item:hover img{transform:scale(1.08);}
.project-overlay{position:absolute; inset:0; background:linear-gradient(0deg, rgba(30,30,30,.86) 0%, rgba(30,30,30,0) 55%); display:flex; align-items:flex-end; padding:24px; opacity:0; transition:opacity .35s;}
.project-item:hover .project-overlay{opacity:1;}
.project-overlay .p-cat{font-size:11.5px; text-transform:uppercase; letter-spacing:.1em; color:var(--accent); margin-bottom:6px; display:block;}
.project-overlay .p-title{font-family:var(--font-display); color:var(--white); font-size:19px;}

/* ---------- testimonials ---------- */
.testi-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--border);}
@media (max-width:900px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{background:var(--white); padding:40px 36px;}
.stars{color:var(--accent); font-size:14px; margin-bottom:20px; letter-spacing:2px;}
.testi-card p.quote{font-size:16px; color:var(--ink); margin-bottom:24px; line-height:1.65;}
.testi-name{font-size:14px; font-weight:600;}
.testi-role{font-size:12.5px; color:var(--text-gray); margin-top:2px;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink); color:var(--white); padding:100px 0; text-align:center; position:relative; overflow:hidden;}
.cta-band h2{color:var(--white); font-size:clamp(30px,4.4vw,46px); max-width:680px; margin:0 auto 20px;}
.cta-band p{color:rgba(255,255,255,.68); max-width:520px; margin:0 auto 40px; font-size:16.5px;}
.cta-actions{display:flex; gap:16px; justify-content:center; flex-wrap:wrap;}

/* ---------- footer ---------- */
.site-footer{background:var(--ink); color:rgba(255,255,255,.6); padding:80px 0 0;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:50px; padding-bottom:60px; border-bottom:1px solid rgba(255,255,255,.1);}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr; row-gap:40px;}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand .brand{color:var(--white); margin-bottom:16px;}
.footer-brand p{color:rgba(255,255,255,.55); font-size:14px; max-width:280px;}
.footer-col h5{color:var(--white); font-size:12.5px; text-transform:uppercase; letter-spacing:.1em; margin-bottom:20px; font-weight:600;}
.footer-col a,.footer-col p{display:block; font-size:14px; color:rgba(255,255,255,.6); margin-bottom:12px;}
.footer-col a:hover{color:var(--white);}
.footer-bottom{display:flex; justify-content:space-between; padding:26px 0; font-size:12.5px; color:rgba(255,255,255,.4); flex-wrap:wrap; gap:10px;}
.footer-social{display:flex; gap:14px;}
.footer-social a{width:34px; height:34px; border:1px solid rgba(255,255,255,.18); display:flex; align-items:center; justify-content:center;}
.footer-social a:hover{border-color:var(--accent); background:var(--accent);}
.footer-social svg{width:15px; height:15px; stroke:rgba(255,255,255,.7);}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0; transform:translateY(24px); transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in{opacity:1; transform:translateY(0);}

/* ---------- about page specifics ---------- */
.timeline{display:flex; flex-direction:column;}
.timeline-item{display:grid; grid-template-columns:140px 1fr; gap:36px; padding:34px 0; border-bottom:1px solid var(--border);}
.timeline-item:first-child{padding-top:0;}
@media (max-width:640px){.timeline-item{grid-template-columns:1fr; gap:10px;}}
.timeline-year{font-family:var(--font-display); font-size:26px; color:var(--accent);}
.timeline-item h4{font-size:18px; margin-bottom:8px;}
.timeline-item p{font-size:14.5px;}

.process-steps{display:grid; grid-template-columns:repeat(4,1fr); gap:2px; background:var(--border); margin-top:20px;}
@media (max-width:900px){.process-steps{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.process-steps{grid-template-columns:1fr;}}
.process-step{background:var(--white); padding:36px 30px;}
.process-step .step-n{font-family:var(--font-display); font-size:32px; color:var(--light-gray); -webkit-text-stroke:1.2px var(--accent); margin-bottom:18px;}
.process-step h4{font-size:16.5px; margin-bottom:10px;}
.process-step p{font-size:13.5px;}

.workshop-gallery{display:grid; grid-template-columns:1.4fr 1fr; grid-template-rows:1fr 1fr; gap:16px; height:560px;}
@media (max-width:800px){.workshop-gallery{grid-template-columns:1fr; grid-template-rows:auto; height:auto;}}
.workshop-gallery img{width:100%; height:100%; object-fit:cover;}
.wg-main{grid-row:1/3;}
@media (max-width:800px){.wg-main img,.workshop-gallery img{height:280px;}}

/* ---------- services page ---------- */
.service-full{display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; padding:90px 0; border-bottom:1px solid var(--border);}
.service-full:nth-child(even) .sf-media{order:2;}
@media (max-width:900px){.service-full{grid-template-columns:1fr; gap:32px; padding:56px 0;}
  .service-full:nth-child(even) .sf-media{order:0;}}
.sf-media img{width:100%; aspect-ratio:5/4; object-fit:cover;}
.sf-content h2{font-size:clamp(26px,3.2vw,36px); margin-bottom:16px;}
.sf-content p{font-size:15.5px; margin-bottom:22px;}
.sf-list{display:flex; flex-direction:column; gap:10px; margin-bottom:28px;}
.sf-list li{display:flex; gap:10px; font-size:14.5px; color:var(--ink); align-items:baseline;}
.sf-list li::before{content:"—"; color:var(--accent); flex:none;}

/* ---------- contact page ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:70px;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr; gap:48px;}}
.contact-info-item{display:flex; gap:18px; padding:24px 0; border-bottom:1px solid var(--border);}
.contact-info-item:first-child{padding-top:0;}
.ci-icon{width:44px; height:44px; border:1px solid var(--accent); display:flex; align-items:center; justify-content:center; flex:none;}
.ci-icon svg{width:19px; height:19px; stroke:var(--accent);}
.ci-title{font-size:13px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-gray); margin-bottom:4px;}
.ci-value{font-size:16.5px; font-weight:500;}
.ci-value a:hover{color:var(--accent);}
.map-frame{width:100%; height:280px; border:1px solid var(--border); margin-top:34px; filter:grayscale(45%); overflow:hidden;}
.map-frame iframe{width:100%; height:100%; border:0;}

.form-field{margin-bottom:20px;}
.form-field label{display:block; font-size:12.5px; font-weight:600; text-transform:uppercase; letter-spacing:.05em; color:var(--text-gray); margin-bottom:9px;}
.form-field input,.form-field select,.form-field textarea{
  width:100%; padding:14px 16px; border:1px solid var(--border); background:var(--light-gray);
  color:var(--ink); font-size:15px; transition:border-color .2s, background .2s;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none; border-color:var(--accent); background:var(--white);}
.form-row-2{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
@media (max-width:520px){.form-row-2{grid-template-columns:1fr;}}
.form-note{font-size:12.5px; color:var(--text-gray); margin-top:16px;}
.form-success{display:none; padding:24px; background:var(--accent-soft); border:1px solid var(--accent); color:var(--accent-dark); font-size:14.5px; align-items:center; gap:12px;}
.form-success.show{display:flex;}
.form-success svg{width:20px; height:20px; flex:none;}

.form-error{display:none; padding:24px; margin-bottom:20px; background:#FDF0DE; border:1px solid #B8721F; color:#7A4A0F; font-size:14.5px; align-items:center; gap:12px;}
.form-error.show{display:flex;}
.form-error svg{width:20px; height:20px; flex:none;}

.whatsapp-float{
  position:fixed; bottom:26px; right:26px; z-index:80; width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 8px 22px rgba(0,0,0,.25);
  transition:transform .25s;
}
.whatsapp-float:hover{transform:scale(1.08);}
.whatsapp-float svg{width:28px; height:28px; fill:#fff;}