/* ============================
   South Soul — Trading | Equipment Rental | Manpower Supply | Material Supply
   ============================ */

:root{
  --navy-900:#0d1b33;
  --navy-800:#123059;
  --navy-700:#173d73;
  --navy-600:#1f4e8c;
  --orange-500:#f0932b;
  --orange-600:#e07b0f;
  --gray-50:#f6f8fb;
  --gray-100:#eef1f6;
  --gray-300:#c9d2e0;
  --gray-500:#6b7688;
  --gray-700:#3a4657;
  --white:#ffffff;
  --radius:10px;
  --shadow-sm:0 2px 10px rgba(13,27,51,.08);
  --shadow-md:0 10px 30px rgba(13,27,51,.12);
  --transition:.25s ease;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;width:100%;}
body{
  margin:0;
  font-family:'Poppins',Arial,Helvetica,sans-serif;
  color:var(--gray-700);
  line-height:1.7;
  background:var(--white);
  overflow-x:hidden;
  width:100%;
}
h1,h2,h3,h4{
  font-family:'Poppins',Arial,Helvetica,sans-serif;
  color:var(--navy-900);
  margin:0 0 16px;
  line-height:1.3;
  font-weight:700;
}
p{margin:0 0 16px;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
section{padding:80px 0;}
.section-tag{
  display:inline-block;
  color:var(--orange-600);
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  font-size:13px;
  margin-bottom:10px;
}
.section-head{max-width:680px;margin:0 auto 50px;text-align:center;}
.section-head h2{font-size:34px;}
.section-head p{color:var(--gray-500);}
.bg-light{background:var(--gray-50);}
.bg-navy{
  background:
    linear-gradient(120deg,rgba(13,27,51,.94),rgba(13,27,51,.9)),
    url('../images/handshake.jpg') center/cover no-repeat;
  color:var(--gray-300);
}
.bg-navy h2,.bg-navy h3,.bg-navy h4{color:var(--white);}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 30px;
  border-radius:6px;
  font-weight:600;
  font-size:15px;
  border:2px solid transparent;
  cursor:pointer;
  transition:var(--transition);
}
.btn-primary{background:var(--orange-500);color:var(--white);}
.btn-primary:hover{background:var(--orange-600);transform:translateY(-2px);}
.btn-outline{border-color:var(--white);color:var(--white);}
.btn-outline:hover{background:var(--white);color:var(--navy-900);}
.btn-outline-navy{border-color:var(--navy-700);color:var(--navy-700);}
.btn-outline-navy:hover{background:var(--navy-700);color:var(--white);}

/* ===== Topbar ===== */
.topbar{
  background:var(--navy-900);
  color:var(--gray-300);
  font-size:13px;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:8px;
  padding-bottom:8px;
  flex-wrap:wrap;
  gap:6px;
}
.topbar-left{display:flex;gap:24px;flex-wrap:wrap;}
.topbar a{color:var(--gray-300);transition:var(--transition);}
.topbar a:hover{color:var(--orange-500);}
.topbar i{color:var(--orange-500);margin-right:6px;}
.topbar-social a{margin-left:14px;font-size:14px;}

/* ===== Header / Nav ===== */
.site-header{
  background:var(--white);
  box-shadow:var(--shadow-sm);
  position:sticky;
  top:0;
  z-index:1000;
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 0;
}
.logo img{height:52px;width:auto;}
.main-nav ul{display:flex;gap:34px;align-items:center;}
.main-nav a{
  font-weight:600;
  color:var(--navy-900);
  font-size:15px;
  position:relative;
  padding:6px 0;
}
.main-nav a.active,.main-nav a:hover{color:var(--orange-600);}
.nav-cta{display:flex;align-items:center;gap:20px;}
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav-toggle span{width:26px;height:3px;background:var(--navy-900);border-radius:2px;}

/* ===== Hero ===== */
.hero{
  position:relative;
  background:
    linear-gradient(120deg,rgba(13,27,51,.93) 0%,rgba(23,61,115,.88) 55%,rgba(31,78,140,.82) 100%),
    url('../images/hero-construction.jpg') center/cover no-repeat;
  color:var(--white);
  padding:110px 0 130px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  right:-120px;
  top:-120px;
  width:480px;
  height:480px;
  border-radius:50%;
  background:rgba(240,147,43,.12);
}
.hero::after{
  content:"";
  position:absolute;
  left:-80px;
  bottom:-140px;
  width:320px;
  height:320px;
  border-radius:50%;
  border:2px dashed rgba(255,255,255,.12);
}
.hero-inner{position:relative;z-index:2;max-width:720px;}
.hero .section-tag{color:var(--orange-500);}
.hero h1{
  color:var(--white);
  font-size:46px;
  margin-bottom:18px;
}
.hero h1 span{color:var(--orange-500);}
.hero p{color:var(--gray-300);font-size:17px;max-width:560px;}
.hero-btns{display:flex;gap:16px;margin-top:30px;flex-wrap:wrap;}
.hero-strip{
  position:relative;
  z-index:2;
  margin-top:60px;
  display:flex;
  flex-wrap:wrap;
  gap:16px;
}
.hero-chip{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  padding:10px 18px;
  border-radius:30px;
  font-size:13px;
  font-weight:600;
  display:flex;
  align-items:center;
  gap:8px;
}
.hero-chip i{color:var(--orange-500);}

/* Breadcrumb / page banner (inner pages) */
.page-banner{
  background:linear-gradient(120deg,var(--navy-900),var(--navy-700));
  color:var(--white);
  padding:70px 0;
  text-align:center;
}
.page-banner h1{color:var(--white);font-size:38px;margin-bottom:10px;}
.page-banner .crumbs{color:var(--gray-300);font-size:14px;}
.page-banner .crumbs a{color:var(--orange-500);font-weight:600;}

/* ===== Stats ===== */
.stats{
  background:var(--navy-800);
  color:var(--white);
  margin-top:-70px;
  position:relative;
  z-index:5;
  border-radius:var(--radius);
  max-width:1160px;
  margin-left:auto;
  margin-right:auto;
  box-shadow:var(--shadow-md);
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  text-align:center;
}
.stats-grid > div{
  padding:36px 20px;
  border-right:1px solid rgba(255,255,255,.12);
}
.stats-grid > div:last-child{border-right:none;}
.stat-num{
  font-size:36px;
  font-weight:700;
  color:var(--orange-500);
  display:block;
}
.stat-label{font-size:13px;letter-spacing:.5px;color:var(--gray-300);text-transform:uppercase;}

/* ===== About ===== */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}
.about-visual{
  position:relative;
  min-height:380px;
}
.about-visual-inner{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  height:100%;
  min-height:380px;
  color:var(--white);
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  box-shadow:var(--shadow-md);
}
.about-visual-inner img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}
.about-visual-inner::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(13,27,51,.1) 0%,rgba(13,27,51,.65) 55%,rgba(13,27,51,.96) 100%);
  z-index:1;
}
.about-visual .caption{position:relative;z-index:2;padding:30px 34px 34px;}
.about-visual .caption h3{color:var(--white);text-shadow:0 1px 3px rgba(0,0,0,.4);}
.about-visual .caption p{text-shadow:0 1px 3px rgba(0,0,0,.4);}
.about-visual .badge{
  position:absolute;
  bottom:-24px;
  right:-24px;
  z-index:3;
  background:var(--orange-500);
  color:var(--white);
  border-radius:var(--radius);
  padding:20px 26px;
  text-align:center;
  box-shadow:var(--shadow-md);
}
.about-visual .badge strong{display:block;font-size:26px;}
.about-visual .badge span{font-size:12px;text-transform:uppercase;letter-spacing:.5px;}
.check-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:12px;
  font-weight:500;
  color:var(--navy-900);
}
.check-list i{color:var(--orange-500);margin-top:4px;}

/* ===== Services ===== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:26px;
}
.service-card{
  background:var(--white);
  border:1px solid var(--gray-100);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  text-align:left;
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-md);
  border-color:transparent;
}
.service-thumb{
  position:relative;
  height:170px;
  overflow:hidden;
}
.service-thumb img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.service-card:hover .service-thumb img{transform:scale(1.08);}
.service-card-body{padding:30px 26px 36px;}
.service-icon{
  width:60px;height:60px;
  border-radius:50%;
  background:var(--navy-900);
  color:var(--orange-500);
  display:flex;align-items:center;justify-content:center;
  font-size:24px;
  margin-top:-58px;
  margin-bottom:16px;
  position:relative;
  z-index:2;
  border:4px solid var(--white);
  transition:var(--transition);
}
.service-card:hover .service-icon{background:var(--orange-500);color:var(--white);}
.service-card h3{font-size:19px;}
.service-card p{font-size:14.5px;color:var(--gray-500);margin-bottom:14px;}
.service-link{color:var(--orange-600);font-weight:600;font-size:14px;}
.service-link i{margin-left:6px;transition:var(--transition);}
.service-card:hover .service-link i{margin-left:10px;}

/* Service detail (services page) */
.service-detail{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
  padding:50px 0;
  border-bottom:1px solid var(--gray-100);
}
.service-detail:last-child{border-bottom:none;}
.service-detail:nth-child(even) .sd-text{order:2;}
.service-detail:nth-child(even) .sd-visual{order:1;}
.sd-visual{
  border-radius:var(--radius);
  min-height:280px;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.sd-visual img{width:100%;height:100%;object-fit:cover;display:block;min-height:280px;}
.sd-text ul{margin-top:16px;}
.sd-text ul li{
  display:flex;gap:10px;align-items:flex-start;
  margin-bottom:10px;color:var(--navy-900);font-weight:500;font-size:15px;
}
.sd-text ul li i{color:var(--orange-500);margin-top:4px;}

/* ===== Why choose us ===== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.why-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:34px 28px;
  box-shadow:var(--shadow-sm);
  text-align:center;
}
.why-card i{font-size:34px;color:var(--orange-500);margin-bottom:16px;}
.why-card h3{font-size:18px;}
.why-card p{font-size:14.5px;color:var(--gray-500);margin:0;}

/* ===== Vision / Mission ===== */
.vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;}
.vm-card{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:40px;
}
.vm-card i{font-size:30px;color:var(--orange-500);margin-bottom:14px;}
.vm-card h3{color:var(--white);}
.vm-card p{color:var(--gray-300);margin:0;}

/* ===== CTA banner ===== */
.cta-banner{
  background:var(--orange-500);
  color:var(--white);
  padding:50px 0;
}
.cta-banner .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:20px;
}
.cta-banner h2{color:var(--white);font-size:26px;margin:0;}
.cta-banner p{margin:6px 0 0;color:rgba(255,255,255,.9);}

/* ===== Contact page ===== */
.contact-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:50px;
}
.contact-info-card{
  display:flex;
  gap:16px;
  padding:22px;
  background:var(--gray-50);
  border-radius:var(--radius);
  margin-bottom:18px;
}
.contact-info-card i{
  width:48px;height:48px;min-width:48px;
  border-radius:50%;
  background:var(--navy-900);
  color:var(--orange-500);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;
}
.contact-info-card h4{margin-bottom:4px;font-size:16px;}
.contact-info-card p{margin:0;color:var(--gray-500);font-size:14.5px;}
.contact-form{
  background:var(--white);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  padding:40px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:18px;}
.form-group label{
  display:block;
  font-size:13.5px;
  font-weight:600;
  color:var(--navy-900);
  margin-bottom:6px;
}
.form-group input,.form-group select,.form-group textarea{
  width:100%;
  padding:13px 14px;
  border:1px solid var(--gray-300);
  border-radius:6px;
  font-family:inherit;
  font-size:14.5px;
  background:var(--gray-50);
  transition:var(--transition);
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;
  border-color:var(--orange-500);
  background:var(--white);
}
.map-frame{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  margin-top:40px;
}
.map-frame iframe{width:100%;height:380px;border:0;display:block;}

/* ===== Footer ===== */
.site-footer{background:var(--navy-900);color:var(--gray-300);padding-top:70px;}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:50px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-logo{
  display:inline-block;
  background:var(--white);
  padding:12px 16px;
  border-radius:8px;
  margin-bottom:18px;
}
.footer-logo img{height:42px;}
.footer-col h4{color:var(--white);font-size:16px;margin-bottom:20px;position:relative;}
.footer-col ul li{margin-bottom:12px;}
.footer-col a{color:var(--gray-300);transition:var(--transition);font-size:14.5px;}
.footer-col a:hover{color:var(--orange-500);padding-left:4px;}
.footer-contact li{display:flex;gap:10px;margin-bottom:16px;font-size:14.5px;}
.footer-contact i{color:var(--orange-500);margin-top:3px;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
}
.footer-social a:hover{background:var(--orange-500);border-color:var(--orange-500);}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:22px 0;
  font-size:13.5px;
  color:var(--gray-500);
  flex-wrap:wrap;
  gap:10px;
}
.footer-bottom a{color:var(--gray-300);}

/* ===== WhatsApp Floating Button ===== */
.whatsapp-float{
  position:fixed;
  bottom:26px;
  right:26px;
  width:60px;
  height:60px;
  background:#25D366;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-size:30px;
  border:none;
  cursor:pointer;
  font-family:inherit;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  z-index:2000;
  animation:wa-pulse 2.4s infinite;
}
.whatsapp-float:hover{background:#1ebc59;color:#fff;}

/* ===== WhatsApp Modal ===== */
.wa-modal{
  position:fixed;
  inset:0;
  background:rgba(13,27,51,.6);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:3000;
  opacity:0;
  visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}
.wa-modal.open{opacity:1;visibility:visible;}
.wa-modal-box{
  background:var(--white);
  border-radius:var(--radius);
  width:100%;
  max-width:460px;
  max-height:90vh;
  overflow-y:auto;
  padding:32px;
  position:relative;
  box-shadow:var(--shadow-md);
  transform:translateY(16px);
  transition:transform .25s ease;
}
.wa-modal.open .wa-modal-box{transform:translateY(0);}
.wa-modal-close{
  position:absolute;
  top:14px;right:14px;
  width:34px;height:34px;
  border-radius:50%;
  background:var(--gray-100);
  border:none;
  font-size:18px;
  color:var(--navy-900);
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.wa-modal-header{display:flex;align-items:center;gap:14px;margin-bottom:22px;}
.wa-modal-header .wa-modal-icon{
  width:46px;height:46px;min-width:46px;
  border-radius:50%;
  background:#25D366;
  color:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;
}
.wa-modal-header h3{margin:0;font-size:18px;}
.wa-modal-header p{margin:0;font-size:13.5px;color:var(--gray-500);}
.btn-whatsapp{background:#25D366;color:var(--white);width:100%;justify-content:center;}
.btn-whatsapp:hover{background:#1ebc59;}
.form-note{display:none;margin-top:14px;color:var(--navy-700);font-weight:600;font-size:13.5px;}
@keyframes wa-pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.55);}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0);}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0);}
}

/* Back to top */
.back-to-top{
  position:fixed;
  bottom:26px;
  left:26px;
  width:44px;
  height:44px;
  background:var(--navy-900);
  color:var(--white);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:var(--transition);
  z-index:1999;
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}

/* ===== Responsive ===== */
@media (max-width:991px){
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(1,1fr);}
  .vm-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stats-grid > div:nth-child(2){border-right:none;}
  .service-detail,.service-detail:nth-child(even) .sd-text,.service-detail:nth-child(even) .sd-visual{
    grid-template-columns:1fr;order:initial;
  }
  .service-detail{grid-template-columns:1fr;}
}
@media (max-width:768px){
  .topbar-left,.topbar-social{display:none;}
  .main-nav{
    position:fixed;
    top:0;right:0;
    width:280px;max-width:80vw;height:100vh;
    background:var(--white);
    box-shadow:-4px 0 20px rgba(0,0,0,.15);
    padding:90px 26px;
    transform:translateX(100%);
    transition:transform .3s ease;
    z-index:1100;
  }
  .main-nav.open{transform:translateX(0);}
  .nav-overlay{
    position:fixed;
    inset:0;
    background:rgba(13,27,51,.55);
    opacity:0;
    visibility:hidden;
    transition:opacity .3s ease;
    z-index:900;
  }
  .nav-overlay.open{opacity:1;visibility:visible;}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:22px;}
  .nav-toggle{display:flex;}
  .nav-cta .btn-primary{display:none;}
  .hero h1{font-size:32px;}
  .services-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  section{padding:60px 0;}
  .cta-banner .container{flex-direction:column;text-align:center;}
}