/* ===== SolWind - Global Styles ===== */
:root {
  --blue-50:#eff6ff;
  --blue-100:#dbeafe;
  --blue-500:#3b82f6;
  --blue-600:#2a7fc4;
  --blue-700:#1e5fa3;
  --blue-900:#0f2a4a;
  --ink:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --bg:#f8fafc;
  --card:#ffffff;
  --amber:#f5a524;
  --green:#16a34a;
  --shadow:0 8px 24px rgba(15,42,74,.08);
  --shadow-lg:0 20px 40px rgba(15,42,74,.12);
  --radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue-600);text-decoration:none}
a:hover{color:var(--blue-700)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ===== Navigation ===== */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;max-width:1200px;margin:0 auto;
}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:48px;width:auto}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none}
.nav-links a{
  color:var(--ink);font-weight:500;font-size:15px;
  padding:6px 0;position:relative;transition:color .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--blue-600)}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;
  height:2px;background:var(--blue-600);border-radius:2px;
}
.btn-admin{
  background:var(--blue-900);color:#fff !important;
  padding:8px 16px !important;border-radius:8px;
  font-size:14px;
}
.btn-admin:hover{background:var(--blue-700);color:#fff !important}
.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;background:none;border:none;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ===== Buttons ===== */
.btn{
  display:inline-block;padding:12px 28px;border-radius:10px;
  font-weight:600;font-size:15px;cursor:pointer;border:none;
  transition:transform .15s, box-shadow .2s, background .2s;
  text-align:center;
}
.btn-primary{background:var(--blue-600);color:#fff}
.btn-primary:hover{background:var(--blue-700);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--blue-600);border:2px solid var(--blue-600)}
.btn-outline:hover{background:var(--blue-600);color:#fff}
.btn-amber{background:var(--amber);color:#1a1a1a}
.btn-amber:hover{background:#e69611;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-danger{background:#dc2626;color:#fff}
.btn-danger:hover{background:#b91c1c}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:8px}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1000px 400px at 85% 0%, rgba(245,165,36,.18), transparent 60%),
    radial-gradient(800px 500px at 10% 100%, rgba(59,130,246,.18), transparent 60%),
    linear-gradient(135deg, #eaf4ff 0%, #f8fafc 100%);
  padding:80px 0 100px;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center;
}
.hero-eyebrow{
  display:inline-block;background:rgba(42,127,196,.1);
  color:var(--blue-600);padding:6px 14px;border-radius:999px;
  font-size:13px;font-weight:600;letter-spacing:.5px;margin-bottom:18px;
}
.hero h1{
  font-size:clamp(32px,4.2vw,54px);font-weight:800;line-height:1.1;
  color:var(--blue-900);margin-bottom:20px;
}
.hero h1 span{color:var(--blue-600)}
.hero p.lead{font-size:18px;color:var(--muted);margin-bottom:32px;max-width:560px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:50px}
.hero-stats .stat strong{display:block;font-size:28px;color:var(--blue-900)}
.hero-stats .stat span{color:var(--muted);font-size:14px}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-visual .card-float{
  background:#fff;border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-lg);position:absolute;
  display:flex;gap:12px;align-items:center;
}
.hero-visual .card-float.c1{top:10%;left:-5%;animation:float 4s ease-in-out infinite}
.hero-visual .card-float.c2{bottom:12%;right:-5%;animation:float 4s ease-in-out infinite 2s}
.hero-visual .badge-icon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:18px}
.hero-visual .b1{background:var(--amber)}
.hero-visual .b2{background:var(--green)}
.hero-visual .hero-img-wrap{
  width:100%;max-width:480px;aspect-ratio:1;
  border-radius:24px;overflow:hidden;
  background:linear-gradient(135deg,#dbeafe,#fef3c7);
  display:grid;place-items:center;box-shadow:var(--shadow-lg);
}
.hero-visual .hero-img-wrap img{width:85%;height:auto}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ===== Offer banner ===== */
.offer-banner{
  background:linear-gradient(90deg,var(--amber),#ffb84d);
  color:#1a1a1a;text-align:center;padding:14px 20px;
  font-weight:600;font-size:15px;
}
.offer-banner.hidden{display:none}

/* ===== Sections ===== */
section{padding:80px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 50px}
.section-head .eyebrow{
  color:var(--blue-600);font-weight:700;font-size:13px;
  letter-spacing:2px;text-transform:uppercase;margin-bottom:12px;
}
.section-head h2{font-size:clamp(26px,3vw,40px);color:var(--blue-900);margin-bottom:14px}
.section-head p{color:var(--muted);font-size:16px}

/* ===== Services ===== */
.services-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;
}
.service-card{
  background:var(--card);border-radius:var(--radius);padding:28px;
  border:1px solid var(--line);transition:transform .2s, box-shadow .2s, border-color .2s;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-icon{
  width:56px;height:56px;border-radius:14px;
  background:linear-gradient(135deg,var(--blue-100),#fff);
  display:grid;place-items:center;font-size:26px;margin-bottom:18px;
  color:var(--blue-600);
}
.service-card h3{font-size:19px;color:var(--blue-900);margin-bottom:10px}
.service-card p{color:var(--muted);font-size:15px}

/* ===== Offers Section ===== */
.offers{background:linear-gradient(135deg, #fffbeb, #eff6ff);}
.offers-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;
}
.offer-card{
  background:#fff;border-radius:var(--radius);padding:28px;
  border:2px dashed var(--amber);position:relative;
}
.offer-card .tag{
  position:absolute;top:-12px;left:20px;
  background:var(--amber);color:#1a1a1a;padding:4px 12px;
  border-radius:999px;font-size:12px;font-weight:700;
}
.offer-card h3{color:var(--blue-900);margin-bottom:8px;font-size:20px}
.offer-card p{color:var(--muted);font-size:14px;margin-bottom:14px}
.offer-card .price{font-size:22px;color:var(--green);font-weight:700}
.offer-card .price s{color:#94a3b8;font-weight:400;margin-left:8px;font-size:16px}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-text h2{font-size:32px;color:var(--blue-900);margin-bottom:16px}
.about-text p{color:var(--muted);margin-bottom:14px}
.about-list{list-style:none;margin-top:20px}
.about-list li{padding:8px 0 8px 32px;position:relative;color:var(--ink)}
.about-list li::before{
  content:"✓";position:absolute;left:0;top:6px;
  width:22px;height:22px;background:var(--green);color:#fff;
  border-radius:50%;font-size:14px;display:grid;place-items:center;font-weight:700;
}
.about-img{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);
  background:linear-gradient(135deg,#dbeafe,#fef3c7);aspect-ratio:4/3;display:grid;place-items:center;
}
.about-img img{width:70%}

/* ===== Gallery / Our Work ===== */
.gallery-head{background:linear-gradient(135deg,#eaf4ff,#f8fafc);padding:60px 0}
.gallery-head h1{font-size:clamp(28px,3.5vw,44px);color:var(--blue-900);text-align:center}
.gallery-head p{text-align:center;color:var(--muted);margin-top:10px}
.gallery-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;
}
.gallery-item{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);cursor:pointer;
  transition:transform .2s, box-shadow .2s;
  border:1px solid var(--line);
}
.gallery-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.gallery-item .img-wrap{aspect-ratio:4/3;overflow:hidden;background:#e2e8f0}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item .meta{padding:14px 16px}
.gallery-item .meta h4{font-size:16px;color:var(--blue-900);margin-bottom:4px}
.gallery-item .meta span{font-size:13px;color:var(--muted)}
.gallery-empty{
  text-align:center;padding:60px 20px;color:var(--muted);
  background:#fff;border-radius:var(--radius);border:2px dashed var(--line);
}

/* Pagination */
.pagination{
  display:flex;justify-content:center;align-items:center;gap:8px;
  margin-top:40px;flex-wrap:wrap;
}
.page-btn{
  min-width:40px;height:40px;padding:0 12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:10px;cursor:pointer;font-weight:600;font-size:14px;
  transition:all .15s;
}
.page-btn:hover:not(:disabled){border-color:var(--blue-600);color:var(--blue-600)}
.page-btn.active{background:var(--blue-600);color:#fff;border-color:var(--blue-600)}
.page-btn:disabled{opacity:.4;cursor:not-allowed}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;background:rgba(15,42,74,.92);
  display:none;align-items:center;justify-content:center;z-index:200;padding:20px;
}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:12px;box-shadow:var(--shadow-lg)}
.lightbox .close{
  position:absolute;top:20px;right:26px;font-size:32px;color:#fff;
  background:none;border:none;cursor:pointer;
}
.lightbox .caption{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);
  color:#fff;background:rgba(0,0,0,.5);padding:8px 16px;border-radius:8px;
}

/* ===== Contact ===== */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-info h3{color:var(--blue-900);margin-bottom:16px;font-size:24px}
.contact-info p{color:var(--muted);margin-bottom:24px}
.contact-info .info-row{
  display:flex;align-items:center;gap:14px;padding:10px 0;color:var(--ink);
}
.contact-info .info-row .ic{
  width:40px;height:40px;border-radius:10px;background:var(--blue-100);
  color:var(--blue-600);display:grid;place-items:center;font-size:18px;
}
.contact-form{
  background:var(--bg);padding:30px;border-radius:var(--radius);border:1px solid var(--line);
}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:14px;color:var(--ink);margin-bottom:6px;font-weight:500}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;
  font-size:15px;font-family:inherit;background:#fff;transition:border-color .15s, box-shadow .15s;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{
  outline:none;border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(42,127,196,.15);
}
.form-group textarea{min-height:110px;resize:vertical}

/* ===== Footer ===== */
footer{background:var(--blue-900);color:#cbd5e1;padding:50px 0 20px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-brand img{height:60px;margin-bottom:14px}
.footer-brand p{font-size:14px;color:#94a3b8;max-width:320px}
footer h4{color:#fff;font-size:15px;margin-bottom:14px;text-transform:uppercase;letter-spacing:1px}
footer ul{list-style:none}
footer ul li{padding:5px 0}
footer ul a{color:#cbd5e1;font-size:14px}
footer ul a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:20px;
  text-align:center;font-size:13px;color:#94a3b8;
}

/* Toast */
.toast{
  position:fixed;bottom:24px;right:24px;z-index:300;
  background:var(--blue-900);color:#fff;padding:14px 22px;
  border-radius:10px;box-shadow:var(--shadow-lg);
  transform:translateY(100px);opacity:0;transition:.3s;
  max-width:340px;font-size:14px;
}
.toast.show{transform:translateY(0);opacity:1}
.toast.ok{background:var(--green)}
.toast.err{background:#dc2626}

/* ===== Responsive ===== */
@media (max-width: 900px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{order:-1}
  .hero-stats{gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .nav-links{
    position:absolute;top:72px;left:0;right:0;background:#fff;
    flex-direction:column;padding:20px;gap:14px;border-bottom:1px solid var(--line);
    display:none;
  }
  .nav-links.open{display:flex}
  .hamburger{display:flex}
  section{padding:60px 0}
}
@media (max-width: 560px){
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:50px 0 60px}
  .hero-stats{flex-wrap:wrap}
  .hero-visual .card-float{display:none}
}