/* ============ TOKENS ============ */
:root{
  --teal: #1D7A8A;
  --teal-dark: #0E4B57;
  --walnut: #7A5230;
  --walnut-dark: #4F341E;
  --orange: #EE9524;
  --cream: #F7F3EC;
  --charcoal: #29241F;
  --white: #FFFFFF;
  --line: rgba(41,36,31,0.12);
  --radius: 3px;
  --maxw: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Work Sans', sans-serif;
  color:var(--charcoal);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{
  font-family:'Barlow Condensed', sans-serif;
  font-weight:700;
  line-height:1.05;
  margin:0 0 .5em;
  letter-spacing:.2px;
}
h2{font-size:clamp(2rem,4vw,2.8rem);text-transform:uppercase;}
h3{font-size:1.35rem;text-transform:uppercase;}
p{line-height:1.6;margin:0 0 1em;color:#463f37;}
.section-inner{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;}
.kicker{
  font-family:'Barlow Condensed', sans-serif;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:1.5px;
  color:var(--teal);
  font-size:1rem;
  margin:0 0 .4em;
  border-left:4px solid var(--orange);
  padding-left:10px;
}
.kicker.light{color:#8fd0dc;}
h2.light{color:var(--white);}
.i18n{transition:opacity .15s ease;}

section{padding:88px 0;}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(247,243,236,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:12px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand-logo{height:52px;width:auto;}
.main-nav{display:flex;gap:28px;}
.main-nav a{
  font-family:'Barlow Condensed', sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.5px;
  font-size:.98rem;
  padding:6px 0;
  border-bottom:2px solid transparent;
}
.main-nav a:hover{border-bottom-color:var(--orange);}
.header-actions{display:flex;align-items:center;gap:14px;}
.lang-toggle{
  font-family:'Barlow Condensed', sans-serif;
  font-weight:700;letter-spacing:.5px;
  background:var(--white);border:1px solid var(--line);
  border-radius:20px;padding:6px 14px;cursor:pointer;
  display:flex;align-items:center;gap:4px;font-size:.95rem;color:var(--charcoal);
}
.lang-opt{opacity:.4;}
.lang-opt.active{opacity:1;color:var(--teal);}
.lang-sep{opacity:.3;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Barlow Condensed', sans-serif;
  font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  padding:11px 22px;border-radius:var(--radius);
  font-size:1rem;white-space:nowrap;
}
.btn .icon{width:18px;height:18px;fill:currentColor;}
.btn-call{background:var(--walnut);color:var(--white);}
.btn-call:hover{background:var(--walnut-dark);}
.btn-primary{background:var(--orange);color:var(--charcoal);}
.btn-primary:hover{background:#d9840f;}
.btn-whatsapp{background:#2FAE60;color:var(--white);}
.btn-whatsapp:hover{background:#25914d;}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;}
.hamburger span{width:24px;height:2px;background:var(--charcoal);}

/* ============ HERO ============ */
.hero{
  display:grid;grid-template-columns:1fr 1fr;align-items:stretch;
  min-height:640px;background:var(--white);
  position:relative;overflow:hidden;
}
.hero-copy{
  padding:80px 5vw 80px 28px;display:flex;flex-direction:column;justify-content:center;
  max-width:640px;margin-left:auto;
}
.eyebrow-line{
  font-family:'Barlow Condensed', sans-serif;font-weight:700;text-transform:uppercase;
  letter-spacing:2px;color:var(--walnut);margin-bottom:14px;font-size:.95rem;
}
.hero h1{font-size:clamp(2.6rem,5.2vw,4.1rem);text-transform:uppercase;color:var(--charcoal);}
.hero h1 .accent{color:var(--teal);}
.hero-sub{font-size:1.12rem;max-width:52ch;}
.hero-actions{display:flex;gap:14px;margin:20px 0 34px;flex-wrap:wrap;}
.hero-stats{list-style:none;margin:0;padding:20px 0 0;display:flex;gap:34px;border-top:1px solid var(--line);}
.hero-stats li{display:flex;flex-direction:column;font-size:.92rem;color:#5c5347;}
.hero-stats strong{font-family:'Barlow Condensed', sans-serif;font-size:1.6rem;color:var(--teal);font-weight:700;line-height:1;}
.hero-media{
  position:relative;
  clip-path:polygon(14% 0,100% 0,100% 100%,0% 100%);
  background:var(--teal-dark);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}

/* ============ WHO WE ARE ============ */
.who-we-are{background:var(--white);}
.mv-cards{display:flex;flex-direction:column;gap:20px;}
.mv-card{
  background:var(--cream);border-left:4px solid var(--teal);padding:22px 24px;border-radius:var(--radius);
}
.mv-card h3{color:var(--walnut);margin-bottom:.3em;font-size:1.2rem;}
.mv-card p{margin:0;}

/* ============ SERVICES ============ */
.services-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);margin-top:44px;
}
.service-card{background:var(--cream);padding:34px 26px;}
.service-icon{width:42px;height:42px;fill:var(--orange);margin-bottom:16px;}
.service-card h3{font-size:1.15rem;margin-bottom:.4em;}
.service-card p{font-size:.95rem;margin:0;}

/* ============ GALLERY ============ */
.gallery{background:var(--cream);}
.gallery > .section-inner{padding-bottom:40px;}
.gallery-grid{
  max-width:var(--maxw);margin:0 auto;padding:0 28px;
  column-count:3;column-gap:14px;
}
.gallery-grid img{
  width:100%;margin-bottom:14px;border-radius:var(--radius);
  break-inside:avoid;
}

/* ============ PROJECT PROCESS ============ */
.project-process{background:var(--white);}
.process-intro{max-width:62ch;margin-top:18px;}
.process-gallery{
  max-width:var(--maxw);margin:44px auto 0;padding:0 28px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
}
.process-step{margin:0;background:var(--cream);border-radius:var(--radius);overflow:hidden;}
.process-step img{
  width:100%;aspect-ratio:3/4;object-fit:cover;
}
.process-step figcaption{
  display:flex;align-items:baseline;gap:8px;padding:14px 14px 16px;
  font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;
  font-size:1rem;letter-spacing:.3px;
}
.process-step figcaption strong{color:var(--orange);font-size:1.2rem;}

/* ============ BEFORE / AFTER ============ */
.before-after{background:var(--white);}
.ba-list{
  max-width:var(--maxw);margin:44px auto 0;padding:0 28px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;
}
.ba-compare{
  position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius);
  user-select:none;
}
.ba-compare img{
  position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;
  pointer-events:none;
}
.ba-before-wrap{
  position:absolute;top:0;left:0;height:100%;width:50%;overflow:hidden;
}
.ba-before-wrap img{width:var(--ba-img-w, 100%);max-width:none;}
.ba-handle{
  position:absolute;top:0;left:50%;height:100%;width:3px;background:var(--white);
  transform:translateX(-50%);cursor:ew-resize;
  box-shadow:0 0 0 1px rgba(0,0,0,.2);
}
.ba-handle::after{
  content:'';position:absolute;top:50%;left:50%;width:38px;height:38px;
  background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2329241F'%3E%3Cpath d='M8 6 2 12l6 6M16 6l6 6-6 6'/%3E%3C/svg%3E") center/16px no-repeat;
  border-radius:50%;transform:translate(-50%,-50%);
  box-shadow:0 2px 6px rgba(0,0,0,.3);
}
.ba-tag{
  position:absolute;bottom:10px;
  font-family:'Barlow Condensed', sans-serif;font-weight:700;text-transform:uppercase;
  font-size:.78rem;letter-spacing:.5px;padding:4px 10px;border-radius:2px;color:var(--white);
}
.ba-tag-before{left:10px;background:var(--walnut);}
.ba-tag-after{right:10px;background:var(--teal);}
.ba-caption{
  margin:12px 0 0;font-family:'Barlow Condensed', sans-serif;font-weight:600;
  text-transform:uppercase;font-size:1rem;letter-spacing:.3px;color:var(--charcoal);
}
.ba-hint{text-align:center;font-size:.9rem;color:#7a7166;margin:30px 0 0;}

/* ============ LIGHTBOX ============ */
.lightbox-trigger{cursor:zoom-in;}
.lightbox-trigger:focus-visible{
  outline:3px solid var(--orange);
  outline-offset:3px;
}
.lightbox{
  position:fixed;inset:0;z-index:200;
  display:flex;align-items:center;justify-content:center;
  padding:40px 24px;background:rgba(20,17,14,.9);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,visibility .2s ease;
}
.lightbox-open{overflow:hidden;}
.lightbox.open{opacity:1;visibility:visible;pointer-events:auto;}
.lightbox-content{
  max-width:min(1100px,100%);max-height:100%;margin:0;
  display:flex;flex-direction:column;align-items:center;gap:12px;
}
.lightbox-content img{
  max-width:100%;max-height:calc(100vh - 130px);
  width:auto;height:auto;object-fit:contain;
  border-radius:var(--radius);box-shadow:0 8px 30px rgba(0,0,0,.4);
}
.lightbox-content figcaption{
  max-width:70ch;color:var(--white);text-align:center;
  font-family:'Barlow Condensed',sans-serif;font-size:1.1rem;
  letter-spacing:.3px;
}
.lightbox-close{
  position:absolute;top:18px;right:22px;
  width:42px;height:42px;border:1px solid rgba(255,255,255,.5);
  border-radius:50%;background:rgba(0,0,0,.25);color:var(--white);
  font:700 1rem 'Work Sans',sans-serif;cursor:pointer;
}
.lightbox-close:hover,.lightbox-close:focus-visible{
  background:var(--orange);color:var(--charcoal);border-color:var(--orange);
}

/* ============ SAFETY ============ */
.safety{background:var(--cream);}
.cert-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;}
.cert-list li{
  display:flex;align-items:flex-start;gap:12px;font-weight:500;
  padding:14px 16px;background:var(--white);border-radius:var(--radius);border:1px solid var(--line);
}
.cert-list li::before{
  content:'';flex:0 0 auto;width:20px;height:20px;margin-top:2px;
  background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
  border-radius:50%;
}

/* ============ TESTIMONIALS ============ */
.testimonials{
  background:linear-gradient(180deg,var(--teal-dark),#0a3941);
  color:var(--white);
}
.testimonial-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:44px;}
.testimonial{
  margin:0;padding:30px 30px 26px;background:rgba(255,255,255,0.06);
  border-left:3px solid var(--orange);border-radius:var(--radius);
}
.testimonial p{color:#eaf3f4;font-size:1.15rem;line-height:1.5;font-style:italic;}
.testimonial cite{
  display:block;margin-top:14px;font-style:normal;
  font-family:'Barlow Condensed', sans-serif;font-weight:600;letter-spacing:.3px;color:#9fd6de;
}
.testimonial-form-shell{
  margin-top:48px;padding:30px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);
}
.testimonial-form-intro{max-width:68ch;color:#eaf3f4;}
.testimonial-form{margin-top:26px;}
.testimonial-form-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px 22px;
}
.form-field{display:flex;flex-direction:column;gap:7px;}
.form-field-wide{grid-column:1 / -1;}
.form-field label,.consent-field{
  font-family:'Barlow Condensed',sans-serif;font-weight:600;
  letter-spacing:.3px;color:var(--white);
}
.form-field input,.form-field select,.form-field textarea{
  width:100%;border:1px solid rgba(255,255,255,.35);border-radius:var(--radius);
  background:rgba(255,255,255,.96);color:var(--charcoal);
  font:inherit;padding:11px 12px;
}
.form-field textarea{resize:vertical;min-height:130px;}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:3px solid rgba(238,149,36,.55);outline-offset:1px;
}
.field-help{font-size:.82rem;color:#b8dfe4;}
.consent-field{
  display:flex;align-items:flex-start;gap:10px;margin:22px 0;
  font-family:'Work Sans',sans-serif;font-size:.9rem;line-height:1.45;
}
.consent-field input{margin-top:4px;accent-color:var(--orange);}
.form-honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden;}
.testimonial-form-status{min-height:1.5em;margin:16px 0 0;color:#f8d28f;}

/* ============ CONTACT ============ */
.contact{background:var(--white);}
.contact-cards{display:flex;flex-direction:column;gap:14px;margin-top:28px;}
.contact-card{
  display:flex;align-items:center;gap:16px;padding:16px 18px;
  background:var(--cream);border-radius:var(--radius);border:1px solid var(--line);
}
.contact-card:hover{border-color:var(--teal);}
.contact-card .icon{width:26px;height:26px;fill:var(--teal);flex-shrink:0;}
.cc-label{
  display:block;font-family:'Barlow Condensed', sans-serif;font-weight:700;
  text-transform:uppercase;font-size:.8rem;letter-spacing:.5px;color:var(--walnut);
}
.cc-value{display:block;font-weight:500;}
.map-wrap{border-radius:var(--radius);overflow:hidden;min-height:340px;border:1px solid var(--line);}
.map-wrap iframe{width:100%;height:100%;min-height:340px;border:0;}

/* ============ FOOTER ============ */
.site-footer{background:var(--charcoal);color:#cfc9c0;padding:48px 0 30px;text-align:center;}
.footer-logo{height:44px;margin:0 auto 16px;opacity:.9;}
.footer-inner p{color:#cfc9c0;}
.footer-copy{font-size:.85rem;color:#8f887d;margin:0;}

/* ============ RESPONSIVE ============ */
@media (max-width:980px){
  .two-col{grid-template-columns:1fr;gap:32px;}
  .hero{grid-template-columns:1fr;min-height:auto;}
  .hero-media{clip-path:none;height:340px;order:-1;}
  .hero-copy{margin:0;max-width:none;padding:44px 24px;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .ba-list{grid-template-columns:1fr;}
  .testimonial-grid{grid-template-columns:1fr;}
  .testimonial-form-grid{grid-template-columns:1fr;}
  .form-field-wide{grid-column:auto;}
  .process-gallery{grid-template-columns:repeat(3,1fr);}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--cream);border-bottom:1px solid var(--line);
    flex-direction:column;padding:8px 24px 16px;gap:4px;
  }
  .main-nav.open{display:flex;}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--line);}
  .hamburger{display:flex;}
  .gallery-grid{column-count:2;}
}
@media (max-width:600px){
  section{padding:56px 0;}
  .services-grid{grid-template-columns:1fr;}
  .process-gallery{grid-template-columns:repeat(2,1fr);}
  .header-actions .btn-call span{display:none;}
  .gallery-grid{column-count:1;}
}