:root{
  --green-1:#8bc63f;
  --green-2:#3a9e37;
  --green-3:#1e7a2e;
  --dark:#1c1f1d;
  --grey:#4a4f4d;
  --light-grey:#f4f6f4;
  --white:#ffffff;
  --radius:16px;
  --shadow:0 10px 30px rgba(20,30,20,0.10);
  --shadow-lg:0 20px 50px rgba(20,30,20,0.18);
  font-size:16px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--dark);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Poppins',system-ui,sans-serif;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--dark);
}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
img{max-width:100%;display:block;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:.95rem;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, filter .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translate3d(0,-2px,0);}
.btn-primary{
  background:linear-gradient(135deg,var(--green-1),var(--green-3));
  color:#fff;
  filter:drop-shadow(0 10px 24px rgba(58,158,55,0.35));
}
.btn-outline{
  border-color:var(--dark);
  color:var(--dark);
  background:transparent;
}
.btn-outline:hover{background:var(--dark);color:#fff;}
.btn-light{
  background:#fff;
  color:var(--green-3);
  filter:drop-shadow(0 10px 24px rgba(0,0,0,0.15));
}
.btn-block{width:100%;}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,0.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid rgba(0,0,0,0.06);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:12px 24px;
}
.brand-logo{height:42px;width:auto;}
.main-nav{
  display:flex;
  gap:28px;
  margin-left:auto;
  margin-right:24px;
}
.main-nav a{
  font-weight:500;
  font-size:.95rem;
  color:var(--grey);
  position:relative;
  padding:4px 0;
}
.main-nav a:hover{color:var(--green-3);}
.main-nav .mobile-nav-cta{display:none;}
.nav-cta{padding:10px 22px;font-size:.88rem;}
.burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
  width:38px;
  height:38px;
  border-radius:10px;
  transition:background .2s ease;
}
.burger:hover{background:var(--light-grey);}
.burger span{
  width:22px;
  height:2px;
  background:var(--dark);
  border-radius:2px;
  transition:transform .25s ease, opacity .2s ease;
}
.burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.active span:nth-child(2){opacity:0;}
.burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mobile nav backdrop */
.nav-backdrop{
  position:fixed;
  inset:0;
  background:rgba(15,22,15,0.45);
  opacity:0;
  visibility:hidden;
  transition:opacity .25s ease, visibility .25s ease;
  z-index:90;
}
.nav-backdrop.open{opacity:1;visibility:visible;}
body.menu-open{overflow:hidden;}
body.menu-open .whatsapp-float{opacity:0;pointer-events:none;transition:opacity .2s ease;}

/* Hero */
.hero{
  position:relative;
  overflow:hidden;
  padding:72px 0 60px;
  background:linear-gradient(180deg,#fbfdf9 0%,#eef7ea 100%);
}
.hero-shape{
  position:absolute;
  top:-200px;
  right:-200px;
  width:600px;
  height:600px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(139,198,63,0.35), rgba(139,198,63,0) 70%);
  z-index:0;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.78rem;
  font-weight:700;
  color:var(--green-3);
  margin-bottom:14px;
}
.eyebrow-light{color:#d9f2c8;}
.hero h1{
  font-size:clamp(2rem,4vw,3rem);
  font-weight:700;
}
.hero h1 span{
  background:linear-gradient(135deg,var(--green-2),var(--green-3));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{color:var(--grey);font-size:1.05rem;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 34px;}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap;}
.hero-stats strong{display:block;font-family:'Poppins',sans-serif;font-size:1.4rem;color:var(--green-3);}
.hero-stats span{font-size:.85rem;color:var(--grey);}

.hero-visual{position:relative;height:420px;}
.floating-card{
  position:absolute;
  width:230px;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  background:#fff;
  padding:6px;
  animation:float 6s ease-in-out infinite;
}
.floating-card img{border-radius:12px;}
.card-1{top:0;right:40px;width:250px;animation-delay:0s;}
.card-2{top:190px;right:250px;width:190px;animation-delay:1s;}
.card-3{top:250px;right:20px;width:210px;animation-delay:2s;}
@keyframes float{
  0%,100%{transform:translate3d(0,0,0);}
  50%{transform:translate3d(0,-14px,0);}
}

/* Marquee */
.marquee{
  background:var(--dark);
  color:#fff;
  overflow:hidden;
  padding:14px 0;
}
.marquee-track{
  display:flex;
  gap:16px;
  white-space:nowrap;
  width:max-content;
  animation:scroll 22s linear infinite;
  font-family:'Poppins',sans-serif;
  font-weight:500;
  font-size:.9rem;
  letter-spacing:.03em;
}
.marquee-track span:nth-child(2n){color:var(--green-1);}
@keyframes scroll{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* Sections */
.section{padding:88px 0;}
.section.alt{background:var(--light-grey);}
.section-head{max-width:680px;margin:0 auto 48px;text-align:center;}
.section-head .eyebrow{display:block;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);}
.section-sub{color:var(--grey);font-size:1.02rem;}

/* Services */
.cat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.cat-block{
  background:#fff;
  border:1px solid #ecefe9;
  border-radius:var(--radius);
  padding:28px 24px;
  box-shadow:var(--shadow);
  transition:transform .2s ease, box-shadow .2s ease;
}
.cat-block:hover{transform:translate3d(0,-6px,0);box-shadow:var(--shadow-lg);}
.cat-block h3{
  font-size:1.05rem;
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.cat-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:10px;
  background:linear-gradient(135deg,rgba(139,198,63,0.16),rgba(30,122,46,0.14));
  color:var(--green-3);
}
.cat-icon svg{width:18px;height:18px;}
.chip-list li{
  padding:8px 0;
  border-top:1px dashed #e6e9e3;
  font-size:.92rem;
  color:var(--grey);
}
.chip-list li:first-child{border-top:none;}

/* Web highlight */
.web-highlight{
  background:linear-gradient(135deg,var(--green-3),var(--dark) 120%);
  color:#fff;
  padding:88px 0;
}
.web-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:center;
}
.web-copy p{color:#dce9d6;}
.check-list{margin:22px 0 30px;}
.check-list li{
  padding:8px 0 8px 30px;
  position:relative;
  color:#eef5ea;
  font-size:.98rem;
}
.check-list li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:8px;
  color:var(--green-1);
  font-weight:700;
}
.mock-browser{
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 30px 60px rgba(0,0,0,0.35);
}
.mock-bar{
  background:#e9ece7;
  padding:10px 14px;
  display:flex;
  gap:6px;
}
.mock-bar span{width:10px;height:10px;border-radius:50%;background:#c7ccc2;}
.mock-body{padding:18px;}
.mock-nav{height:14px;width:60%;background:#e3e8de;border-radius:6px;margin-bottom:16px;}
.mock-hero{height:120px;border-radius:10px;background:linear-gradient(135deg,var(--green-1),var(--green-2));margin-bottom:16px;}
.mock-row{display:flex;gap:12px;}
.mock-box{flex:1;height:70px;border-radius:10px;background:#eef2ea;}

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.gallery-item{
  margin:0;
  position:relative;
  border-radius:14px;
  overflow:hidden;
  box-shadow:var(--shadow);
  background:#000;
}
.gallery-item img{
  width:100%;
  height:190px;
  object-fit:cover;
  opacity:.94;
  transition:transform .35s ease, opacity .35s ease;
}
.gallery-item:hover img{transform:scale(1.06);opacity:1;}
.gallery-item figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:10px 14px;
  font-size:.82rem;
  font-weight:600;
  color:#fff;
  background:linear-gradient(to top, rgba(0,0,0,0.65), rgba(0,0,0,0));
}

/* About */
.about-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:56px;
  align-items:start;
}
.values{display:flex;flex-direction:column;gap:18px;}
.value-card{
  background:#fff;
  border-left:4px solid var(--green-2);
  border-radius:10px;
  padding:18px 20px;
  box-shadow:var(--shadow);
}
.value-card h4{margin-bottom:6px;font-size:1rem;}
.value-card p{margin:0;color:var(--grey);font-size:.92rem;}

/* CTA banner */
.cta-banner{
  background:linear-gradient(135deg,var(--green-1),var(--green-3));
  color:#fff;
  padding:70px 0;
  text-align:center;
}
.cta-inner h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem);}
.cta-inner h2 span{display:block;}
.cta-inner p{color:#eafbe0;max-width:520px;margin:0 auto 26px;}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:start;
}
.contact-list{margin-top:28px;display:flex;flex-direction:column;gap:16px;}
.contact-item{
  display:flex;
  align-items:center;
  gap:16px;
  background:#fff;
  border:1px solid #ecefe9;
  border-radius:14px;
  padding:16px 18px;
  box-shadow:var(--shadow);
  transition:transform .15s ease;
}
a.contact-item:hover{transform:translate3d(0,-3px,0);}
.c-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  min-width:42px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--green-1),var(--green-3));
  color:#fff;
}
.c-icon svg{width:20px;height:20px;}
.contact-item strong{display:block;font-size:.95rem;}
.contact-item span span{color:var(--grey);font-size:.9rem;}

.contact-form{
  background:var(--light-grey);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow);
}
.contact-form h3{margin-bottom:18px;}
.contact-form label{
  display:block;
  font-size:.85rem;
  font-weight:600;
  color:var(--grey);
  margin-bottom:14px;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  margin-top:6px;
  padding:12px 14px;
  border-radius:10px;
  border:1px solid #dfe4da;
  font-family:inherit;
  font-size:.95rem;
  background:#fff;
  resize:vertical;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline:2px solid var(--green-2);
  outline-offset:1px;
}

/* Footer */
.site-footer{background:var(--dark);color:#c9cec6;padding:52px 0 0;}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:30px;
  padding-bottom:34px;
  border-bottom:1px solid rgba(255,255,255,0.1);
}
.footer-logo-badge{
  display:inline-block;
  background:#fff;
  padding:10px 16px;
  border-radius:12px;
  margin-bottom:12px;
}
.footer-logo{height:34px;}
.footer-links,.footer-contact{display:flex;flex-direction:column;gap:10px;}
.footer-links a:hover,.footer-contact a:hover{color:#fff;}
.footer-bottom{padding:18px 0;font-size:.82rem;color:#8b918a;}

/* WhatsApp float */
.whatsapp-float{
  position:fixed;
  bottom:22px;
  right:22px;
  z-index:200;
}
.whatsapp-float a{
  display:flex;
  align-items:center;
  justify-content:center;
  width:58px;
  height:58px;
  border-radius:50%;
  background:#25D366;
  box-shadow:0 10px 24px rgba(37,211,102,0.5);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,0.5);}
  70%{box-shadow:0 0 0 14px rgba(37,211,102,0);}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.web-grid,.about-grid,.contact-grid{grid-template-columns:1fr;}
  .hero-visual{display:none;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .gallery{grid-template-columns:repeat(3,1fr);}
  .burger{display:flex;}
  .footer-grid{grid-template-columns:1fr;}

  .main-nav{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:calc(100% + 10px);
    left:16px;
    right:16px;
    background:#fff;
    border-radius:20px;
    padding:10px;
    border:1px solid rgba(20,30,20,0.06);
    box-shadow:var(--shadow-lg);
    gap:2px;
    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:opacity .25s ease, transform .25s ease, visibility .25s;
    pointer-events:none;
    z-index:101;
  }
  .main-nav.open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
    pointer-events:auto;
  }
  .main-nav a{
    color:var(--dark);
    font-size:1rem;
    padding:14px 16px;
    border-radius:13px;
    transition:background .15s ease, color .15s ease;
  }
  .main-nav a:hover,.main-nav a:active{background:var(--light-grey);color:var(--green-3);}
  .main-nav .mobile-nav-cta{
    display:flex;
    justify-content:center;
    margin:10px 4px 2px;
    padding-top:20px;
    border-top:1px solid rgba(20,30,20,0.08);
  }
}
@media (max-width:640px){
  .cat-grid{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .nav-cta{display:none;}
  .hero{padding:52px 0 40px;}
  .section{padding:60px 0;}
}