@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --bg:#0b0d10;
  --bg-alt:#101317;
  --panel:#161a1f;
  --panel-2:#1c2127;
  --border:#272e35;
  --text:#eef1f3;
  --text-dim:#9aa5ad;
  --green:#3fb750;
  --green-dark:#2c8a3a;
  --red:#e13a30;
  --white-accent:#f4f6f7;
  --whatsapp:#25D366;
  --radius:10px;
  --maxw:1200px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Oswald',Impact,'Arial Narrow',sans-serif;
  font-weight:600;
  letter-spacing:.3px;
  line-height:1.15;
  margin:0 0 .5em;
  text-transform:uppercase;
}
p{margin:0 0 1em;color:var(--text-dim);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-alt{background:var(--bg-alt);}
.eyebrow{
  display:inline-block;
  color:var(--green);
  font-family:'Oswald',sans-serif;
  font-weight:600;
  letter-spacing:3px;
  font-size:13px;
  text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow.red{color:var(--red);}
.section-head{max-width:680px;margin-bottom:48px;}
.section-head h2{font-size:clamp(28px,4vw,42px);}
.lead{font-size:18px;color:var(--text-dim);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 28px;
  border-radius:6px;
  font-family:'Oswald',sans-serif;
  font-weight:600;
  letter-spacing:1px;
  text-transform:uppercase;
  font-size:14px;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--red);color:#fff;}
.btn-primary:hover{background:#c72e26;}
.btn-outline{border-color:var(--border);color:var(--text);}
.btn-outline:hover{border-color:var(--text-dim);}
.btn-whatsapp{background:var(--whatsapp);color:#06210f;}
.btn-whatsapp:hover{background:#1fbd5a;}
.btn-block{width:100%;justify-content:center;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(11,13,16,.88);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--maxw);margin:0 auto;
}
.brand{display:flex;align-items:center;}
.brand img{height:38px;width:auto;}
.main-nav{display:flex;align-items:center;gap:36px;}
.main-nav ul{list-style:none;display:flex;gap:32px;margin:0;padding:0;}
.main-nav a{
  font-family:'Oswald',sans-serif;font-weight:500;letter-spacing:1px;
  font-size:14px;text-transform:uppercase;color:var(--text-dim);
  padding:6px 0;border-bottom:2px solid transparent;transition:.2s;
}
.main-nav a:hover,.main-nav a.active{color:var(--text);border-color:var(--green);}
.header-cta{display:flex;align-items:center;gap:18px;}
.header-cta a.btn-whatsapp{color:#fff;}
.header-phone{display:flex;flex-direction:column;font-size:13px;color:var(--text-dim);text-align:right;}
.header-phone strong{color:var(--text);font-size:15px;font-family:'Oswald',sans-serif;letter-spacing:.5px;}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:6px;padding:8px 10px;color:var(--text);}

@media (max-width:920px){
  .main-nav{
    position:fixed;inset:64px 0 0 0;background:var(--bg);
    flex-direction:column;align-items:stretch;padding:24px;
    transform:translateY(-110%);transition:transform .25s ease;
    overflow:auto;
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav ul{flex-direction:column;gap:0;}
  .main-nav li{border-bottom:1px solid var(--border);}
  .main-nav a{display:block;padding:16px 4px;}
  .main-nav .header-cta{margin-top:24px;flex-direction:column;align-items:stretch;}
  .nav-toggle{display:block;}
  .header-phone{display:none;}
}

/* ---------- Hero / Carousel ---------- */
.hero{position:relative;height:min(88vh,780px);min-height:520px;overflow:hidden;background:#000;}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;
}
.hero-slide.active{opacity:1;}
.hero-slide img{width:100%;height:100%;object-fit:cover;}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,7,9,.55) 0%,rgba(6,7,9,.35) 35%,rgba(6,7,9,.85) 100%);
}
.hero-content{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;
  justify-content:center;max-width:var(--maxw);margin:0 auto;padding:0 24px;
}
.hero-content h1{
  font-size:clamp(38px,6vw,68px);
  max-width:780px;
  margin-bottom:18px;
  color:#fff;
}
.hero-content h1 span{color:var(--green);}
.hero-content p{font-size:19px;max-width:560px;color:#e4e8ea;}
.hero-actions{display:flex;gap:16px;margin-top:28px;flex-wrap:wrap;}
.hero-dots{
  position:absolute;bottom:26px;left:0;right:0;z-index:3;
  display:flex;justify-content:center;gap:10px;
}
.hero-dots button{
  width:10px;height:10px;border-radius:50%;border:2px solid rgba(255,255,255,.7);
  background:transparent;padding:0;cursor:pointer;
}
.hero-dots button.active{background:var(--green);border-color:var(--green);}
.hero-strip{
  position:relative;z-index:3;
  border-top:1px solid rgba(255,255,255,.12);
  background:rgba(10,12,14,.55);backdrop-filter:blur(6px);
}
.hero-strip .container{
  display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;
  padding:18px 24px;
}
.hero-strip .stat{display:flex;align-items:baseline;gap:8px;}
.hero-strip .stat b{font-family:'Oswald',sans-serif;font-size:24px;color:var(--green);}
.hero-strip .stat span{font-size:13px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;}

/* ---------- Cards / Services ---------- */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.service-card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;transition:.25s;
}
.service-card:hover{border-color:var(--green);transform:translateY(-4px);}
.service-card .num{
  font-family:'Oswald',sans-serif;font-size:14px;color:var(--red);letter-spacing:2px;
}
.service-card h3{font-size:22px;margin:10px 0 12px;}
.service-card p{font-size:15px;margin-bottom:0;}

/* ---------- About / trust ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;}}
.photo-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);}
.badge-years{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  width:120px;height:120px;border-radius:50%;
  background:linear-gradient(145deg,var(--green),var(--green-dark));
  color:#08210d;position:relative;
}
.badge-years b{font-family:'Oswald',sans-serif;font-size:34px;line-height:1;}
.badge-years span{font-size:11px;text-transform:uppercase;letter-spacing:1px;text-align:center;}

.clients{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px;}
.clients span{
  background:var(--panel-2);border:1px solid var(--border);border-radius:20px;
  padding:8px 16px;font-size:13px;color:var(--text-dim);
}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr);}}
.gallery a{
  display:block;border-radius:8px;overflow:hidden;border:1px solid var(--border);
  aspect-ratio:4/3;position:relative;
}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.gallery a:hover img{transform:scale(1.08);}

/* ---------- Accordion (Servicios) ---------- */
.accordion-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;background:var(--panel);}
.accordion-trigger{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 26px;cursor:pointer;font-family:'Oswald',sans-serif;
  font-size:19px;letter-spacing:1px;text-transform:uppercase;
}
.accordion-trigger .idx{color:var(--red);margin-right:14px;font-size:14px;}
.accordion-trigger .plus{
  width:26px;height:26px;flex:none;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;position:relative;
}
.accordion-trigger .plus::before,.accordion-trigger .plus::after{
  content:'';position:absolute;background:var(--green);
}
.accordion-trigger .plus::before{width:10px;height:2px;}
.accordion-trigger .plus::after{width:2px;height:10px;transition:.25s;}
.accordion-item.open .plus::after{transform:rotate(90deg);opacity:0;}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.accordion-item.open .accordion-panel{max-height:600px;}
.accordion-panel-inner{padding:0 26px 26px;display:grid;grid-template-columns:1.4fr 1fr;gap:28px;}
@media (max-width:800px){.accordion-panel-inner{grid-template-columns:1fr;}}
.accordion-panel-inner img{border-radius:8px;border:1px solid var(--border);}
.accordion-panel-inner ul{margin:14px 0 0;padding-left:18px;color:var(--text-dim);font-size:14.5px;}
.accordion-panel-inner li{margin-bottom:6px;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,#12321a,#0b0d10 60%);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:64px 0;
}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-band h2{margin-bottom:8px;font-size:clamp(24px,3vw,34px);}
.cta-band p{margin-bottom:0;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.info-card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;display:flex;gap:18px;align-items:flex-start;margin-bottom:16px;
}
.info-card .ic{
  width:44px;height:44px;border-radius:50%;background:rgba(63,183,80,.12);
  display:flex;align-items:center;justify-content:center;flex:none;color:var(--green);
}
.info-card h4{margin-bottom:6px;font-size:17px;}
.info-card p{margin-bottom:0;font-size:15px;}
.map-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);height:100%;min-height:420px;}
.map-frame iframe{width:100%;height:100%;min-height:420px;border:0;filter:grayscale(.15) invert(.92) contrast(.85);}

form.contact-form{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:28px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}
.contact-form label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px;}
.contact-form input,.contact-form textarea{
  width:100%;background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;
  padding:12px 14px;color:var(--text);font-family:inherit;font-size:15px;margin-bottom:16px;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--green);}
.contact-form textarea{resize:vertical;min-height:120px;}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

.form-alert{
  border-radius:8px;padding:14px 18px;margin-bottom:20px;font-size:14.5px;
  border:1px solid transparent;
}
.form-alert-ok{background:rgba(63,183,80,.12);border-color:var(--green);color:var(--text);}
.form-alert-error{background:rgba(225,58,48,.12);border-color:var(--red);color:var(--text);}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px;}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{font-size:15px;letter-spacing:1px;color:var(--text);margin-bottom:16px;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:10px;}
.footer-grid a{color:var(--text-dim);font-size:14.5px;}
.footer-grid a:hover{color:var(--green);}
.footer-brand img{height:34px;margin-bottom:14px;}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:var(--text-dim);
}
.whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:200;
  background:var(--whatsapp);color:#06210f;border-radius:50px;
  display:flex;align-items:center;gap:10px;padding:14px 20px;
  box-shadow:0 8px 24px rgba(0,0,0,.4);font-family:'Oswald',sans-serif;
  font-weight:600;letter-spacing:.5px;text-transform:uppercase;font-size:13px;
}

/* ---------- Breadcrumb / page hero ---------- */
.page-hero{
  padding:150px 0 70px;
  background:linear-gradient(180deg,rgba(20,25,30,.9),var(--bg)),
             url('../assets/img/taller-30.webp') center 30%/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.page-hero h1{font-size:clamp(32px,5vw,54px);margin-bottom:10px;}
.crumbs{color:var(--text-dim);font-size:14px;}
.crumbs a{color:var(--text-dim);}
.crumbs a:hover{color:var(--green);}
.crumbs .sep{margin:0 8px;}