/* ============================================================
   Grandprint — Static Replica of web.sd2000.my
   ============================================================ */

:root {
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-50: #f0fdf4;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --black: #000000;
  --radius: 8px;
  --max-w: 1320px;
  --header-h: 64px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--slate-800);line-height:1.6;background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{cursor:pointer;font-family:inherit}
input{font-family:inherit}

.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}

/* ============================================================
   TOP BAR
   ============================================================ */
.top-bar{background:var(--slate-900);color:var(--white);font-size:.82rem;padding:8px 0;text-align:center}
.top-bar .container{display:flex;justify-content:center;align-items:center;gap:24px}
.top-bar a{opacity:.8;transition:opacity .2s}
.top-bar a:hover{opacity:1}
.top-bar .highlight{color:#4ade80}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:1px solid var(--slate-200)}
.site-header .container{display:flex;align-items:center;height:var(--header-h);gap:24px}

.logo{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:700;color:var(--slate-900);flex-shrink:0}
.logo img{height:36px}

.search-bar{flex:1;max-width:500px;position:relative;margin:0 auto}
.search-bar input{width:100%;padding:10px 16px;padding-right:80px;border:1px solid var(--slate-300);border-radius:999px;font-size:.9rem;outline:none;transition:border-color .2s}
.search-bar input:focus{border-color:var(--green-600);box-shadow:0 0 0 3px rgba(22,163,74,.1)}
.search-bar button{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:var(--slate-900);color:var(--white);border:none;padding:7px 16px;border-radius:999px;font-size:.85rem;font-weight:500;display:flex;align-items:center;gap:6px}

.header-actions{display:flex;align-items:center;gap:16px;flex-shrink:0}
.header-actions a,.header-actions button{font-size:.88rem;font-weight:500;color:var(--slate-700);display:flex;align-items:center;gap:4px;transition:color .2s}
.header-actions a:hover{color:var(--green-600)}
.btn-signup{background:var(--slate-900);color:var(--white)!important;padding:8px 20px;border-radius:999px;font-weight:600;font-size:.85rem;transition:opacity .2s}
.btn-signup:hover{opacity:.9}

.hamburger{display:none;width:40px;height:40px;align-items:center;justify-content:center;border-radius:8px}
.hamburger:hover{background:var(--slate-100)}
.hamburger span{display:block;width:22px;height:2px;background:var(--slate-700);position:relative;transition:all .3s}
.hamburger span::before,.hamburger span::after{content:'';display:block;width:22px;height:2px;background:var(--slate-700);position:absolute;transition:all .3s}
.hamburger span::before{top:-7px}
.hamburger span::after{top:7px}
.hamburger.active span{background:transparent}
.hamburger.active span::before{top:0;transform:rotate(45deg)}
.hamburger.active span::after{top:0;transform:rotate(-45deg)}

/* ============================================================
   MEGA MENU
   ============================================================ */
.mega-nav{border-bottom:1px solid var(--slate-200);display:block}
.mega-nav .container{position:relative}
.mega-nav-list{display:flex;gap:0}
.mega-nav-item{position:static}
.mega-nav-item>a{display:flex;align-items:center;gap:4px;padding:12px 14px;font-size:.88rem;font-weight:500;color:var(--slate-700);white-space:nowrap;transition:all .2s;border-bottom:2px solid transparent}
.mega-nav-item>a:hover,.mega-nav-item.open>a{color:var(--green-600);border-bottom-color:var(--green-600)}
.mega-nav-item>a svg{width:14px;height:14px;transition:transform .2s}
.mega-nav-item.open>a svg{transform:rotate(180deg)}

/* Dropdown */
.mega-dropdown{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--slate-200);box-shadow:0 20px 40px rgba(0,0,0,.12);z-index:99;padding:24px 0;columns:4;column-gap:32px}
.mega-nav-item.open .mega-dropdown{display:block}
.mega-dropdown .col{break-inside:avoid;margin-bottom:20px}
.mega-dropdown .col h4{font-size:.85rem;font-weight:600;color:var(--slate-900);margin-bottom:8px}
.mega-dropdown .col a{display:block;font-size:.82rem;color:var(--slate-600);padding:4px 0;transition:color .15s}
.mega-dropdown .col a:hover{color:var(--green-600);text-decoration:underline}

.mega-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:98}
.mega-overlay.show{display:block}

/* Mobile nav */
.mobile-nav{display:none;position:fixed;top:0;left:0;width:320px;height:100vh;background:var(--white);z-index:200;overflow-y:auto;padding:20px;box-shadow:4px 0 20px rgba(0,0,0,.15);transition:transform .3s;transform:translateX(-100%)}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav .mobile-nav-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.mobile-nav .mobile-nav-header button{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.mobile-nav a{display:block;padding:10px 0;font-weight:500;border-bottom:1px solid var(--slate-100)}
.mobile-nav .submenu{padding-left:12px;display:none}
.mobile-nav .submenu.open{display:block}
.mobile-nav .submenu a{font-size:.85rem;font-weight:400;color:var(--slate-600)}
.mobile-nav-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:199}
.mobile-nav-backdrop.show{display:block}

/* ============================================================
   HERO CAROUSEL
   ============================================================ */
.hero-carousel{position:relative;overflow:hidden;background:var(--slate-100)}
.hero-track{display:flex;transition:transform .5s ease}
.hero-slide{min-width:100%}
.hero-slide img{width:100%;height:auto;max-height:480px;object-fit:cover}
.hero-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px}
.hero-dots button{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.6);border:2px solid rgba(255,255,255,.8);transition:all .2s}
.hero-dots button.active{background:var(--white);border-color:var(--white);width:28px;border-radius:5px}
.hero-arrows{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 16px;pointer-events:none}
.hero-arrows button{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.9);border:none;display:flex;align-items:center;justify-content:center;font-size:1.2rem;pointer-events:auto;box-shadow:0 2px 8px rgba(0,0,0,.15);transition:all .2s}
.hero-arrows button:hover{background:var(--white);box-shadow:0 4px 16px rgba(0,0,0,.2)}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section{padding:56px 0}
.section-header{margin-bottom:36px}
.section-header h2{font-size:1.5rem;font-weight:700;color:var(--slate-900)}
.section-header p{font-size:.9rem;color:var(--slate-500);margin-top:4px}

/* ============================================================
   CATEGORY GRID (3 cols)
   ============================================================ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cat-card{display:flex;align-items:center;gap:14px;padding:14px 18px;border:1px solid var(--slate-200);border-radius:var(--radius);transition:all .2s}
.cat-card:hover{border-color:var(--green-600);box-shadow:0 4px 12px rgba(0,0,0,.06)}
.cat-card img{width:60px;height:60px;border-radius:6px;object-fit:cover;flex-shrink:0;background:var(--slate-100)}
.cat-card h3{font-size:.95rem;font-weight:600;color:var(--slate-900)}
.cat-card p{font-size:.78rem;color:var(--slate-500);margin-top:2px;line-height:1.3}

/* ============================================================
   PRODUCT GRID (5 cols)
   ============================================================ */
.prod-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.prod-card{border:1px solid var(--slate-200);border-radius:var(--radius);overflow:hidden;transition:all .2s}
.prod-card:hover{border-color:var(--green-600);box-shadow:0 4px 16px rgba(0,0,0,.08)}
.prod-card img{width:100%;aspect-ratio:1;object-fit:cover;background:var(--slate-100)}
.prod-card .card-info{padding:12px}
.prod-card .card-info h3{font-size:.88rem;font-weight:600;color:var(--slate-900);line-height:1.3}
.prod-card .card-info p{font-size:.78rem;color:var(--slate-500);margin-top:4px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prod-card .card-info .tag{display:inline-block;font-size:.72rem;color:var(--green-600);background:var(--green-50);padding:2px 10px;border-radius:10px;margin-top:8px;font-weight:500}

/* ============================================================
   FEATURES (4 cols)
   ============================================================ */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat-card{text-align:center;padding:28px 16px;border-radius:var(--radius);transition:all .2s}
.feat-card:hover{background:var(--slate-50)}
.feat-card .feat-icon{width:52px;height:52px;border-radius:50%;background:var(--green-50);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.4rem}
.feat-card h3{font-size:.95rem;font-weight:600;color:var(--slate-900);margin-bottom:6px}
.feat-card p{font-size:.82rem;color:var(--slate-500);line-height:1.5}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar{background:var(--green-600);color:var(--white);padding:36px 0}
.stats-row{display:flex;justify-content:center;gap:64px;text-align:center}
.stat-item .stat-num{font-size:2.2rem;font-weight:800}
.stat-item .stat-label{font-size:.85rem;opacity:.85;margin-top:2px}

/* ============================================================
   CTA
   ============================================================ */
.cta-section{background:var(--slate-50);text-align:center}
.cta-section h2{font-size:1.5rem;font-weight:700;color:var(--slate-900)}
.cta-section p{color:var(--slate-500);font-size:.95rem;margin:8px 0 20px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;border-radius:999px;font-weight:600;font-size:.9rem;transition:all .2s;border:none}
.btn-primary{background:var(--green-600);color:var(--white)}
.btn-primary:hover{background:var(--green-700)}
.btn-outline{border:2px solid var(--slate-300);color:var(--slate-700)}
.btn-outline:hover{border-color:var(--green-600);color:var(--green-600)}
.btn-dark{background:var(--slate-900);color:var(--white)}
.btn-dark:hover{opacity:.9}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--slate-900);color:var(--slate-300);padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px}
.footer-col h3{color:var(--white);font-weight:600;margin-bottom:14px;font-size:.9rem}
.footer-col ul li{margin-bottom:7px}
.footer-col ul li a{font-size:.84rem;color:var(--slate-400);transition:color .15s}
.footer-col ul li a:hover{color:var(--white)}
.footer-brand p{font-size:.84rem;line-height:1.7;color:var(--slate-400)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--slate-500)}
.footer-bottom a{color:var(--slate-500);transition:color .15s}
.footer-bottom a:hover{color:var(--slate-300)}

/* ============================================================
   PRODUCT PAGE
   ============================================================ */
.page-hero{background:linear-gradient(135deg,var(--slate-900),var(--slate-700));color:var(--white);padding:48px 0;text-align:center}
.page-hero h1{font-size:1.7rem;font-weight:700}
.page-hero p{font-size:.9rem;opacity:.8;margin-top:6px}

.subcat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.subcat-block{border:1px solid var(--slate-200);border-radius:var(--radius);padding:20px 24px;transition:all .2s}
.subcat-block:hover{border-color:var(--green-600)}
.subcat-block h3{font-size:1rem;font-weight:600;color:var(--slate-900);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.subcat-block h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--green-600);flex-shrink:0}
.subcat-tags{display:flex;flex-wrap:wrap;gap:6px}
.subcat-tags li{font-size:.78rem;color:var(--slate-600);background:var(--slate-50);padding:4px 10px;border-radius:12px;transition:all .15s}
.subcat-tags li:hover{background:var(--green-50);color:var(--green-600)}

/* ============================================================
   SERVICE PAGE
   ============================================================ */
.service-block{display:flex;gap:28px;margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid var(--slate-200)}
.service-block:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.svc-icon{width:60px;height:60px;border-radius:12px;background:var(--green-50);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.svc-content h2{font-size:1.2rem;font-weight:700;margin-bottom:8px}
.svc-content p{font-size:.9rem;color:var(--slate-600);line-height:1.7;margin-bottom:10px}
.svc-content ul{padding-left:18px}
.svc-content ul li{list-style:disc;margin-bottom:4px;font-size:.88rem;color:var(--slate-600)}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}
.contact-form{border:1px solid var(--slate-200);border-radius:var(--radius);padding:28px}
.contact-form h2{font-size:1.2rem;font-weight:700;margin-bottom:20px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-weight:600;font-size:.85rem;color:var(--slate-700);margin-bottom:4px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 12px;border:1px solid var(--slate-300);border-radius:6px;font-size:.9rem;outline:none;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--green-600);box-shadow:0 0 0 3px rgba(22,163,74,.08)}
.form-group textarea{resize:vertical;min-height:110px}

.contact-info{border:1px solid var(--slate-200);border-radius:var(--radius);padding:28px}
.contact-info h2{font-size:1.2rem;font-weight:700;margin-bottom:20px}
.info-item{display:flex;gap:12px;margin-bottom:16px}
.info-icon{width:40px;height:40px;border-radius:50%;background:var(--green-50);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.info-item h4{font-size:.85rem;font-weight:600;color:var(--slate-900)}
.info-item p{font-size:.82rem;color:var(--slate-500)}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-story{display:flex;gap:48px;align-items:center}
.about-story .story-text{flex:1}
.about-story .story-text h2{font-size:1.6rem;font-weight:700;margin-bottom:14px}
.about-story .story-text p{font-size:.92rem;color:var(--slate-600);line-height:1.75;margin-bottom:10px}
.about-story .story-img{flex:0 0 420px;height:300px;background:var(--slate-100);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--slate-400);font-size:2rem}

.timeline{position:relative;padding-left:36px;max-width:600px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:14px;top:0;bottom:0;width:2px;background:var(--slate-200)}
.timeline-item{position:relative;margin-bottom:28px;padding-left:20px}
.timeline-item::before{content:'';position:absolute;left:-26px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--green-600);border:2px solid var(--white);box-shadow:0 0 0 3px var(--green-50)}
.timeline-item .year{font-weight:700;color:var(--green-600);font-size:.9rem}
.timeline-item h3{font-size:.95rem;font-weight:600;margin:2px 0}
.timeline-item p{font-size:.82rem;color:var(--slate-500)}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top{position:fixed;bottom:24px;right:24px;width:44px;height:44px;border-radius:50%;background:var(--green-600);color:var(--white);border:none;display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.2);z-index:90;opacity:0;visibility:hidden;transition:all .3s}
.back-to-top.visible{opacity:1;visibility:visible}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1200px){
  .prod-grid{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .mega-nav{display:none}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .about-story{flex-direction:column}
  .about-story .story-img{flex:0 0 200px;width:100%}
  .subcat-grid{grid-template-columns:1fr}
  .service-block{flex-direction:column;text-align:center}
  .svc-icon{margin:0 auto}
  .stats-row{gap:32px}
}
@media (max-width:768px){
  .search-bar{display:none}
  .header-actions a span,.header-actions button span{display:none}
  .hamburger{display:flex}
  .cat-grid{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .stats-row{flex-wrap:wrap;gap:24px}
  .stat-item{flex:0 0 calc(50% - 24px)}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px;text-align:center}
  .section{padding:36px 0}
  .section-header h2{font-size:1.25rem}
  .hero-slide img{max-height:260px}
  .top-bar{font-size:.75rem}
  .top-bar .container{gap:12px}
}
@media (max-width:480px){
  .prod-grid{grid-template-columns:1fr}
  .hero-arrows{display:none}
}

/* ============================================================
   CONSTRUCTION MODAL — Non-closable
   ============================================================ */
.construction-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(0,0,0,.78);
  display:flex;align-items:center;justify-content:center;
  padding:24px;
}
.construction-modal{
  background:var(--white);
  border-radius:20px;
  padding:56px 48px;
  max-width:620px;width:100%;
  text-align:center;
  box-shadow:0 24px 80px rgba(0,0,0,.5);
  animation:modalIn .4s ease;
}
@keyframes modalIn{
  from{opacity:0;transform:translateY(-24px) scale(.95)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
.construction-modal .modal-icon{
  width:100px;height:100px;border-radius:12px;
  background:transparent;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 24px;
}
.construction-modal h2{
  font-size:1.6rem;font-weight:700;
  color:var(--slate-900);margin-bottom:14px;
}
.construction-modal p{
  font-size:1.05rem;color:var(--slate-500);
  line-height:1.7;margin-bottom:24px;
}
.construction-modal .whatsapp-btn{
  display:inline-flex;align-items:center;gap:10px;
  background:#25d366;color:#fff;
  padding:16px 32px;border-radius:999px;
  font-size:1.15rem;font-weight:600;
  transition:all .2s;
}
.construction-modal .whatsapp-btn:hover{
  background:#1ebe57;box-shadow:0 4px 16px rgba(37,211,102,.4);
}
.construction-modal .phone-number{
  font-size:1.3rem;font-weight:800;
  color:#25d366;letter-spacing:.5px;
}