/* Saj Construction — static one-page site */

:root{
  --color-primary:      #1B5E3F;
  --color-primary-dark: #123D29;
  --color-primary-light:#2E8B57;
  --color-accent:       #E8F3EC;
  --color-white:        #FFFFFF;
  --color-off-white:    #F7F9F8;
  --color-text:         #23302A;
  --color-text-light:   #5C6B64;
  --color-border:       #E1E8E4;
  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --radius: 6px;
  --shadow: 0 4px 20px rgba(18,61,41,0.08);
  --container: 1200px;
  --transition: all .25s ease;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--color-text);
  background:var(--color-white);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--color-primary);text-decoration:none;transition:var(--transition);}
a:hover{color:var(--color-primary-dark);}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{
  font-family:var(--font-heading);
  color:var(--color-primary-dark);
  line-height:1.25;
  margin:0 0 .6em;
  font-weight:600;
}
h1{font-size:2.75rem;}
h2{font-size:2.1rem;}
h3{font-size:1.3rem;}
p{margin:0 0 1.2em;color:var(--color-text-light);}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-alt{background:var(--color-off-white);}
.section-primary{background:var(--color-primary);color:var(--color-white);}
.section-primary h2,.section-primary p{color:var(--color-white);}
.section-head{max-width:680px;margin:0 auto 56px;text-align:center;}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:2px;font-size:.75rem;font-weight:600;
  color:var(--color-primary);background:var(--color-accent);padding:6px 16px;border-radius:20px;margin-bottom:16px;
}
.section-primary .eyebrow{background:rgba(255,255,255,.12);color:var(--color-white);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:14px 30px;border-radius:var(--radius);
  font-weight:600;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:var(--transition);
}
.btn-primary{background:var(--color-primary);color:var(--color-white);}
.btn-primary:hover{background:var(--color-primary-dark);color:var(--color-white);}
.btn-outline{background:transparent;border-color:var(--color-white);color:var(--color-white);}
.btn-outline:hover{background:var(--color-white);color:var(--color-primary-dark);}
.btn-outline-dark{background:transparent;border-color:var(--color-primary);color:var(--color-primary);}
.btn-outline-dark:hover{background:var(--color-primary);color:var(--color-white);}

/* Header */
.site-header{position:sticky;top:0;z-index:999;background:var(--color-white);border-bottom:1px solid var(--color-border);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.site-branding{display:flex;align-items:center;gap:12px;}
.site-branding .logo-badge{
  width:44px;height:44px;border-radius:10px;background:var(--color-accent);color:var(--color-primary);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;
}
.site-title{font-size:1.3rem;margin:0;font-weight:700;color:var(--color-primary-dark);}
.site-description{font-size:.72rem;color:var(--color-text-light);margin:0;}
.main-navigation ul{display:flex;gap:32px;align-items:center;}
.main-navigation a{color:var(--color-text);font-weight:500;font-size:.95rem;padding:8px 0;}
.main-navigation a:hover{color:var(--color-primary);}
.header-cta{display:flex;align-items:center;gap:20px;}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.menu-toggle span{display:block;width:26px;height:2px;background:var(--color-primary-dark);margin:5px 0;}

/* Hero */
.hero{
  position:relative;color:var(--color-white);padding:150px 0 130px;overflow:hidden;
  background:var(--color-primary);
}

.logo-badge img{
  width:100%;
  height:100%;
  object-fit:contain;
  display:block;
}
.hero-content{max-width:640px;position:relative;z-index:1;}
.hero .eyebrow{background:rgba(255,255,255,.15);color:var(--color-white);}
.hero h1{color:var(--color-white);font-size:3rem;}
.hero p{color:rgba(255,255,255,.85);font-size:1.1rem;max-width:520px;}
.hero-actions{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:48px;margin-top:64px;flex-wrap:wrap;position:relative;z-index:1;}
.hero-stat b{display:block;font-size:2.1rem;font-family:var(--font-heading);color:var(--color-white);}
.hero-stat span{font-size:.8rem;color:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:1px;}

/* Grids */
.grid{display:grid;gap:32px;}
.grid-3{grid-template-columns:repeat(3,1fr);}

.card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);padding:36px 28px;transition:var(--transition);}
.card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:transparent;}
.card-icon{
  width:52px;height:52px;border-radius:12px;background:var(--color-accent);color:var(--color-primary);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:18px;
}
.card h3{margin-bottom:.4em;}
.card p{margin-bottom:0;font-size:.95rem;}

/* Project cards */
.project-card{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--color-off-white);border:1px solid var(--color-border);}
.project-card .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--color-accent);}
.project-card .thumb img{width:100%;height:100%;object-fit:cover;transition:var(--transition);}
.project-card:hover .thumb img{transform:scale(1.06);}
.project-card .body{padding:18px 20px;}
.project-card .cat{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--color-primary);font-weight:700;}
.project-card h3{font-size:1.05rem;margin:.3em 0 0;}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about-media{position:relative;}
.about-media img{border-radius:var(--radius);}
.about-media .badge{
  position:absolute;bottom:-24px;right:-24px;background:var(--color-primary);color:var(--color-white);
  padding:22px 26px;border-radius:var(--radius);text-align:center;box-shadow:var(--shadow);
}
.about-media .badge b{display:block;font-size:1.7rem;font-family:var(--font-heading);}
.about-media .badge span{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;}
.about-list{margin-top:24px;}
.about-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;color:var(--color-text);}
.about-list li .ico{color:var(--color-primary);font-weight:700;}

/* Stats strip */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--color-primary);color:var(--color-white);border-radius:var(--radius);overflow:hidden;}
.stats-strip .stat{padding:36px 20px;text-align:center;border-right:1px solid rgba(255,255,255,.15);}
.stats-strip .stat:last-child{border-right:none;}
.stats-strip .stat b{display:block;font-size:2.2rem;font-family:var(--font-heading);}
.stats-strip .stat span{font-size:.78rem;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.8);}

/* CTA / email strip */
.cta-strip{
  background:var(--color-accent);border-radius:var(--radius);padding:52px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-strip h2{margin:0;font-size:1.6rem;}
.cta-strip p{margin:6px 0 0;}

/* Footer */
.site-footer{background:var(--color-primary-dark);color:rgba(255,255,255,.8);}
.footer-top{padding:64px 0 40px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.footer-top h4{color:var(--color-white);font-size:1rem;margin-bottom:18px;}
.footer-top p{color:rgba(255,255,255,.65);font-size:.9rem;}
.site-footer .site-title{color:var(--color-white);}
.footer-links li{margin-bottom:10px;color:rgba(255,255,255,.65);font-size:.9rem;}
.footer-links a{color:rgba(255,255,255,.65);font-size:.9rem;}
.footer-links a:hover{color:var(--color-white);}
.footer-email{
  display:inline-flex;align-items:center;gap:10px;margin-top:6px;font-size:1rem;font-weight:600;color:var(--color-white);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:12px;font-size:.82rem;color:rgba(255,255,255,.55);
}

/* Responsive */
@media (max-width: 960px){
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .about-grid{grid-template-columns:1fr;gap:40px;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .stats-strip{grid-template-columns:repeat(2,1fr);}
  .stats-strip .stat:nth-child(2){border-right:none;}
}
/* Gallery — grouped by project */
.gallery-projects{display:flex;flex-direction:column;gap:56px;}
.gallery-project{border:1px solid var(--color-border);border-radius:var(--radius);padding:32px;background:var(--color-white);}
.gallery-project-info{margin-bottom:24px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.gallery-project-info h3{font-size:1.3rem;margin-bottom:.3em;}
.gallery-project-info p{margin-bottom:0;max-width:640px;}
.photo-count{
  flex-shrink:0;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;
  color:var(--color-primary);background:var(--color-accent);padding:6px 14px;border-radius:20px;white-space:nowrap;
}
.gallery-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;}
.gallery-thumb{
  border:none;padding:0;margin:0;background:var(--color-off-white);border-radius:var(--radius);overflow:hidden;
  cursor:pointer;aspect-ratio:4/3;position:relative;display:block;width:100%;
}
.gallery-thumb img{width:100%;height:100%;object-fit:cover;transition:var(--transition);}
.gallery-thumb:hover img{transform:scale(1.08);}
.gallery-thumb::after{
  content:"\2192";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;color:var(--color-white);background:rgba(18,61,41,0);opacity:0;transition:var(--transition);
}
.gallery-thumb:hover::after{background:rgba(18,61,41,.35);opacity:1;}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(10,20,15,.94);z-index:2000;
  display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease;
}
.lightbox.is-open{opacity:1;pointer-events:auto;}
.lightbox-content{max-width:min(90vw,1000px);max-height:88vh;display:flex;flex-direction:column;align-items:center;gap:16px;}
.lightbox-content img{max-height:74vh;width:auto;max-width:100%;border-radius:4px;box-shadow:0 10px 40px rgba(0,0,0,.5);}
.lightbox-caption{color:var(--color-white);text-align:center;}
.lightbox-caption #lightboxTitle{display:block;font-weight:600;font-size:1rem;}
.lightbox-caption #lightboxCounter{display:block;font-size:.8rem;color:rgba(255,255,255,.6);margin-top:4px;}
.lightbox-close,.lightbox-prev,.lightbox-next{
  position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);color:var(--color-white);
  cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition);
}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.2);}
.lightbox-close{top:20px;right:20px;width:44px;height:44px;font-size:1.6rem;line-height:1;}
.lightbox-prev,.lightbox-next{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:1.3rem;}
.lightbox-prev{left:20px;}
.lightbox-next{right:20px;}

/* Contact section */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px;}
.contact-card{
  background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);
  padding:32px 28px;text-align:center;
}
.contact-card .contact-icon{
  width:52px;height:52px;border-radius:50%;background:var(--color-accent);color:var(--color-primary);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin:0 auto 16px;
}
.contact-card .contact-label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-light);margin-bottom:6px;}
.contact-card .contact-value{display:block;font-size:1.15rem;font-weight:700;color:var(--color-primary-dark);}
.contact-card a.contact-value:hover{color:var(--color-primary);}
.contact-cta{text-align:center;margin-top:40px;}

@media (max-width: 720px){
  .main-navigation{
    position:fixed;top:81px;left:0;right:0;bottom:0;background:var(--color-white);
    padding:24px;transform:translateY(-110%);transition:var(--transition);z-index:998;overflow-y:auto;
  }
  .main-navigation.is-open{transform:translateY(0);}
  .main-navigation ul{flex-direction:column;align-items:flex-start;gap:6px;}
  .main-navigation ul li{width:100%;border-bottom:1px solid var(--color-border);}
  .main-navigation a{display:block;padding:14px 0;}
  .menu-toggle{display:block;}
  .hero{padding:90px 0 70px;}
  .hero h1{font-size:2rem;}
  .grid-3{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;padding:48px 0 28px;}
  .stats-strip{grid-template-columns:1fr;}
  .stats-strip .stat{border-right:none;border-bottom:1px solid rgba(255,255,255,.15);}
  .cta-strip{flex-direction:column;text-align:center;}

  .lightbox-prev,.lightbox-next{width:44px;height:44px;}
  .lightbox-prev{left:8px;}
  .lightbox-next{right:8px;}
  .lightbox-close{top:12px;right:12px;}
  .contact-grid{grid-template-columns:1fr;}
  .gallery-project{padding:22px;}
}