/* ===== VARIABLES ===== */
:root{
  --copper:#B67B49;
  --copper-light:#D9A876;
  --bronze:#A56A3A;
  --bronze-dark:#7C4F2A;
  --bg:#FFFFFF;
  --beige:#F6F2EE;
  --text:#2F2F2F;
  --text-light:#6B6560;
  --border:#E7DFD6;
  --radius-sm:10px;
  --radius:12px;
  --radius-lg:14px;
  --shadow-sm:0 2px 10px rgba(47,35,20,.06);
  --shadow:0 10px 30px rgba(47,35,20,.09);
  --shadow-lg:0 20px 50px rgba(47,35,20,.14);
  --container:1280px;
  --transition:.3s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

html{scroll-behavior:smooth;scroll-padding-top:90px;}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

body{
  font-family:'Manrope',sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Poppins',sans-serif;
  font-weight:600;
  line-height:1.25;
  color:var(--text);
}

a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}

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

.section{padding:100px 0;}
.section-beige{background:var(--beige);}

.section-head{
  max-width:640px;
  margin:0 auto 56px;
  text-align:center;
}
.section-tag{
  display:inline-block;
  color:var(--copper);
  font-weight:700;
  font-size:.85rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:14px;
}
.section-head h2{
  font-size:2.3rem;
  margin-bottom:16px;
}
.section-head p{color:var(--text-light);font-size:1.05rem;}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:15px 30px;
  border-radius:100px;
  font-weight:600;
  font-size:.95rem;
  transition:all var(--transition);
  white-space:nowrap;
}
.btn-sm{padding:11px 22px;font-size:.88rem;}
.btn-block{width:100%;}

.btn-primary{
  background:linear-gradient(135deg,var(--copper),var(--bronze));
  color:#fff;
  box-shadow:0 8px 20px rgba(165,106,58,.3);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(165,106,58,.4);
}

.btn-outline-light{
  border:1.5px solid rgba(255,255,255,.6);
  color:#fff;
  backdrop-filter:blur(4px);
}
.btn-outline-light:hover{
  background:#fff;
  color:var(--bronze-dark);
  border-color:#fff;
}

.btn-light{
  background:#fff;
  color:var(--bronze-dark);
}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.15);}

.btn-whatsapp{
  background:#25D366;
  color:#fff;
  margin-top:8px;
  box-shadow:0 8px 20px rgba(37,211,102,.3);
}
.btn-whatsapp:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(37,211,102,.4);}

/* ===== HEADER ===== */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  padding:18px 0;
  transition:all var(--transition);
  background:transparent;
}
.site-header.scrolled{
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow-sm);
  padding:12px 0;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.logo img{height:76px;width:auto;transition:height var(--transition);}
.site-header.scrolled .logo img{height:64px;}

.main-nav ul{
  display:flex;
  gap:36px;
}
.main-nav a{
  font-weight:600;
  font-size:.95rem;
  color:#fff;
  position:relative;
  padding:6px 0;
  transition:color var(--transition);
}
.site-header.scrolled .main-nav a{color:var(--text);}
.main-nav a::after{
  content:'';
  position:absolute;
  bottom:0;left:0;
  width:0;height:2px;
  background:var(--copper);
  transition:width var(--transition);
}
.main-nav a:hover,.main-nav a.active{color:var(--copper);}
.site-header.scrolled .main-nav a:hover,
.site-header.scrolled .main-nav a.active{color:var(--copper);}
.main-nav a:hover::after,.main-nav a.active::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:22px;}
.header-phone{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:600;
  color:#fff;
  transition:color var(--transition);
}
.site-header.scrolled .header-phone{color:var(--text);}
.header-phone:hover{color:var(--copper);}

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  width:26px;
}
.nav-toggle span{
  height:2px;
  background:#fff;
  border-radius:2px;
  transition:all var(--transition);
}
.site-header.scrolled .nav-toggle span{background:var(--text);}

/* ===== HERO ===== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding-top:120px;
  padding-bottom:80px;
}
.hero-bg{
  position:absolute;
  inset:0;
  z-index:-1;
}
.hero-bg img{
  width:100%;height:100%;
  object-fit:cover;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(100deg,rgba(20,13,7,.94) 0%,rgba(28,18,10,.88) 35%,rgba(45,29,15,.72) 60%,rgba(60,38,18,.48) 100%);
}

.hero-inner{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:center;
}

.eyebrow{
  display:inline-block;
  color:var(--copper-light);
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:.85rem;
  margin-bottom:18px;
}

.hero-content h1{
  color:#fff;
  font-size:3.1rem;
  font-weight:700;
  margin-bottom:22px;
}

.hero-content p{
  color:rgba(255,255,255,.85);
  font-size:1.08rem;
  max-width:520px;
  margin-bottom:34px;
}

.hero-buttons{
  display:flex;
  gap:16px;
  margin-bottom:48px;
  flex-wrap:wrap;
}

.hero-trust{
  display:flex;
  gap:40px;
  flex-wrap:wrap;
}
.trust-item{display:flex;flex-direction:column;}
.trust-item strong{
  color:#fff;
  font-family:'Poppins',sans-serif;
  font-size:1.7rem;
  font-weight:700;
}
.trust-item span{
  color:rgba(255,255,255,.7);
  font-size:.85rem;
}

/* Hero Form Card */
.hero-form-card{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:36px;
  box-shadow:var(--shadow-lg);
}
.hero-form-card h3{font-size:1.4rem;margin-bottom:6px;}
.hero-form-card > p{color:var(--text-light);font-size:.92rem;margin-bottom:24px;}

.quote-form .form-group{margin-bottom:16px;}
.quote-form label{
  display:block;
  font-size:.82rem;
  font-weight:700;
  color:var(--text);
  margin-bottom:6px;
}
.quote-form input{
  width:100%;
  padding:13px 16px;
  border:1.5px solid var(--border);
  border-radius:var(--radius-sm);
  font-family:inherit;
  font-size:.95rem;
  transition:border-color var(--transition);
  background:var(--beige);
}
.quote-form input:focus{
  outline:none;
  border-color:var(--copper);
  background:#fff;
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

/* ===== SERVICES ===== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.service-card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:36px 30px;
  transition:all var(--transition);
  box-shadow:var(--shadow-sm);
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
  border-color:transparent;
}
.service-icon{
  width:58px;height:58px;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--beige),#EFE5D8);
  color:var(--copper);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
  transition:all var(--transition);
}
.service-card:hover .service-icon{
  background:linear-gradient(135deg,var(--copper),var(--bronze));
  color:#fff;
}
.service-card h3{font-size:1.2rem;margin-bottom:10px;}
.service-card p{color:var(--text-light);font-size:.95rem;margin-bottom:20px;}
.card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--copper);
  font-weight:700;
  font-size:.9rem;
  transition:gap var(--transition);
}
.card-link:hover{gap:10px;}

/* ===== WHY CHOOSE US ===== */
.features-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}
.feature-card{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:32px 26px;
  text-align:center;
  box-shadow:var(--shadow-sm);
  transition:all var(--transition);
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.feature-icon{
  width:60px;height:60px;
  margin:0 auto 18px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--copper),var(--bronze));
  color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.feature-card h3{font-size:1.05rem;margin-bottom:8px;}
.feature-card p{color:var(--text-light);font-size:.9rem;}

/* ===== ABOUT ===== */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
.about-image{position:relative;}
.about-image img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  width:100%;
  height:520px;
  object-fit:cover;
}
.stat-card{
  position:absolute;
  background:#fff;
  border-radius:var(--radius);
  padding:20px 26px;
  box-shadow:var(--shadow-lg);
  text-align:center;
  min-width:140px;
}
.stat-card strong{
  display:block;
  font-family:'Poppins',sans-serif;
  font-size:1.9rem;
  font-weight:700;
  color:var(--copper);
}
.stat-card span{font-size:.82rem;color:var(--text-light);font-weight:600;}
.stat-card-1{top:30px;left:-30px;}
.stat-card-2{bottom:30px;right:-30px;}

.about-content h2{font-size:2.1rem;margin:14px 0 20px;}
.about-content p{color:var(--text-light);margin-bottom:16px;}
.about-list{margin:22px 0 30px;}
.about-list li{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
  font-weight:600;
  font-size:.95rem;
}
.about-list li svg{
  flex-shrink:0;
  color:var(--copper);
  background:var(--beige);
  border-radius:50%;
  padding:4px;
  width:26px;height:26px;
}

/* ===== MISSION & VISION ===== */
.mv-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:28px;
}
.mv-card{
  background:linear-gradient(135deg,var(--beige),#EFE5D8);
  border-radius:var(--radius-lg);
  padding:40px 36px;
  transition:all var(--transition);
}
.mv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.mv-icon{
  width:58px;height:58px;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--copper),var(--bronze));
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
}
.mv-card h3{font-size:1.3rem;margin-bottom:12px;}
.mv-card p{color:var(--text-light);font-size:.98rem;}

/* ===== PROCESS ===== */
.process-steps{
  display:flex;
  align-items:center;
  gap:10px;
}
.process-step{
  flex:1;
  background:#fff;
  border-radius:var(--radius-lg);
  padding:34px 24px;
  text-align:center;
  box-shadow:var(--shadow-sm);
  position:relative;
  transition:all var(--transition);
}
.process-step:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.step-icon{
  width:56px;height:56px;
  margin:0 auto 16px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--beige),#EFE5D8);
  color:var(--copper);
  display:flex;align-items:center;justify-content:center;
}
.step-number{
  display:block;
  font-family:'Poppins',sans-serif;
  font-weight:700;
  color:var(--border);
  font-size:1.6rem;
  margin-bottom:6px;
}
.process-step h3{font-size:1.1rem;margin-bottom:8px;}
.process-step p{color:var(--text-light);font-size:.88rem;}
.process-arrow{color:var(--copper);flex-shrink:0;}

/* ===== GALLERY ===== */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.gallery-item{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  aspect-ratio:1/1;
}
.gallery-item img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.gallery-item:hover img{transform:scale(1.1);}

/* ===== CONTACT ===== */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:stretch;
}
.contact-info h2{font-size:2.1rem;margin:14px 0 16px;}
.contact-info > p{color:var(--text-light);margin-bottom:32px;}
.contact-items{margin-bottom:28px;}
.contact-item{
  display:flex;
  align-items:flex-start;
  gap:16px;
  margin-bottom:22px;
}
.contact-icon{
  width:46px;height:46px;
  flex-shrink:0;
  border-radius:var(--radius-sm);
  background:var(--beige);
  color:var(--copper);
  display:flex;align-items:center;justify-content:center;
}
.contact-item strong{display:block;font-size:.92rem;margin-bottom:3px;}
.contact-item span{color:var(--text-light);font-size:.9rem;}

.contact-map{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
  min-height:420px;
}

/* ===== CTA STRIP ===== */
.cta-strip{
  background:linear-gradient(120deg,var(--bronze-dark),var(--copper));
  padding:56px 0;
}
.cta-strip-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.cta-strip h3{color:#fff;font-size:1.6rem;margin-bottom:6px;}
.cta-strip p{color:rgba(255,255,255,.85);}

/* ===== FOOTER ===== */
.site-footer{
  background:#211710;
  color:rgba(255,255,255,.7);
  padding-top:80px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:56px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo{
  height:54px;
  margin-bottom:18px;
  filter:brightness(0) invert(1);
  opacity:.95;
}
.footer-about p{font-size:.9rem;line-height:1.7;margin-bottom:22px;}
.social-icons{display:flex;gap:12px;}
.social-icons a{
  width:38px;height:38px;
  border-radius:50%;
  background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  transition:all var(--transition);
}
.social-icons a:hover{background:var(--copper);transform:translateY(-3px);}

.footer-col h4{
  color:#fff;
  font-size:1.02rem;
  margin-bottom:22px;
}
.footer-col ul li{margin-bottom:12px;}
.footer-col a{font-size:.9rem;transition:color var(--transition);}
.footer-col a:hover{color:var(--copper-light);}
.footer-contact li{font-size:.9rem;}

.footer-bottom{padding:24px 0;}
.footer-bottom p{font-size:.85rem;text-align:center;color:rgba(255,255,255,.5);}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float{
  position:fixed;
  bottom:26px;right:26px;
  width:58px;height:58px;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.4);
  z-index:900;
  transition:transform var(--transition);
}
.whatsapp-float:hover{transform:scale(1.1);}

/* ===== SCROLL ANIMATIONS ===== */
.fade-up{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s ease, transform .7s ease;
}
.fade-up.visible{opacity:1;transform:translateY(0);}
.fade-up.delay-1{transition-delay:.1s;}
.fade-up.delay-2{transition-delay:.2s;}
.fade-up.delay-3{transition-delay:.3s;}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-content{text-align:center;}
  .hero-content p{margin-left:auto;margin-right:auto;}
  .hero-buttons{justify-content:center;}
  .hero-trust{justify-content:center;}
  .hero-form-card{max-width:480px;margin:0 auto;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .features-grid{grid-template-columns:repeat(2,1fr);}
  .about-grid{grid-template-columns:1fr;gap:80px;}
  .about-image{margin-bottom:20px;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
}

@media(max-width:900px){
  .main-nav{
    position:fixed;
    top:0;right:-100%;
    width:280px;
    height:100vh;
    background:#fff;
    box-shadow:var(--shadow-lg);
    padding:100px 32px 32px;
    transition:right var(--transition);
  }
  .main-nav.open{right:0;}
  .main-nav ul{flex-direction:column;gap:22px;}
  .main-nav a{color:var(--text);}
  .header-phone{display:none;}
  .nav-toggle{display:flex;}
  .process-steps{flex-direction:column;}
  .process-arrow{transform:rotate(90deg);}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
}

@media(max-width:640px){
  .section{padding:70px 0;}
  .hero-content h1{font-size:2.2rem;}
  .section-head h2{font-size:1.7rem;}
  .services-grid{grid-template-columns:1fr;}
  .features-grid{grid-template-columns:1fr;}
  .mv-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .stat-card{position:static;margin-top:16px;display:inline-block;margin-right:12px;}
  .about-image{display:flex;flex-direction:column;}
  .cta-strip-inner{flex-direction:column;text-align:center;}
  .hero-form-card{padding:26px;}
}