/* ====================================================
   SHREEJI ENGINEERING — SOLAR SOLUTIONS
   Main Stylesheet v2.0
   ==================================================== */
@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700;800;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

:root {
  --bg-primary:#FAFAFA;--bg-secondary:#F3F4F6;--bg-card:#FFFFFF;--bg-card-hover:#F9FAFB;
  --accent-solar:#F59E0B;--accent-solar2:#FBBF24;--accent-cyan:#06B6D4;
  --accent-green:#10B981;--accent-red:#EF4444;
  --text-primary:#111827;--text-secondary:#4B5563;--text-muted:#9CA3AF;
  --border:#E5E7EB;--border-cyan:rgba(6,182,212,0.2);
  --glow-solar:0 0 30px rgba(245,158,11,0.2);--glow-cyan:0 0 30px rgba(6,182,212,0.2);
  --shadow-card:0 4px 24px rgba(0,0,0,0.06);--radius:12px;--radius-lg:20px;
  --nav-h:80px;--transition:0.35s cubic-bezier(0.4,0,0.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;cursor:none}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{border:none;cursor:none;background:none}
input,textarea,select{font-family:inherit}

/* Cursor */
.cursor{position:fixed;width:12px;height:12px;background:var(--accent-solar);border-radius:50%;pointer-events:none;z-index:99999;transform:translate(-50%,-50%);transition:transform .1s,background .2s}
.cursor-follower{position:fixed;width:36px;height:36px;border:1.5px solid rgba(245,158,11,.5);border-radius:50%;pointer-events:none;z-index:99998;transform:translate(-50%,-50%);transition:transform .25s ease,width .2s,height .2s,border-color .2s}
.cursor.hover-active{transform:translate(-50%,-50%) scale(1.5);background:var(--accent-cyan)}
.cursor-follower.hover-active{width:60px;height:60px;border-color:rgba(6,182,212,.5)}
@media (pointer: coarse), (hover: none) {
  .cursor, .cursor-follower { display: none !important; }
  button { cursor: pointer; }
}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 5%;transition:background .4s,box-shadow .4s}
.nav.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(20px);box-shadow:0 1px 0 var(--border)}
.nav-logo{display:flex;align-items:center;gap:12px;font-family:'Exo 2',sans-serif;font-weight:800;font-size:1.3rem;text-decoration:none}
.nav-logo-icon{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--accent-solar),#D97706);display:flex;align-items:center;justify-content:center;box-shadow:var(--glow-solar)}
.nav-logo-img{height:58px;width:auto;max-width:260px;object-fit:contain;background:transparent;transition:transform var(--transition)}
.nav-logo:hover .nav-logo-img{transform:scale(1.03)}
.nav-logo-sub{font-size:0.7rem;font-weight:800;background:linear-gradient(135deg,var(--accent-solar),#D97706);color:#000;padding:2px 7px;border-radius:6px;letter-spacing:1px;text-transform:uppercase}
.nav-logo span{color:var(--accent-solar)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{font-size:.9rem;font-weight:500;color:var(--text-secondary);position:relative;padding:6px 0;transition:color var(--transition)}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-solar);transition:width var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--text-primary)}
.nav-link:hover::after,.nav-link.active::after{width:100%}

/* Shreeji Sales Nav Highlight */
.nav-link-sales-highlight{display:inline-flex;align-items:center;gap:6px;padding:6px 14px !important;border-radius:20px;background:linear-gradient(135deg,rgba(245,158,11,0.14),rgba(217,119,6,0.22));border:1.5px solid rgba(245,158,11,0.65);color:#b45309 !important;font-weight:700 !important;font-size:.88rem !important;box-shadow:0 0 16px rgba(245,158,11,0.25);transition:all var(--transition);position:relative}
.nav-link-sales-highlight::after{display:none !important}
.nav-link-sales-highlight:hover,.nav-link-sales-highlight.active{background:linear-gradient(135deg,var(--accent-solar),#D97706);color:#000000 !important;border-color:var(--accent-solar);box-shadow:0 4px 20px rgba(245,158,11,0.5);transform:translateY(-2px)}
.nav-sales-badge{display:inline-block;font-size:.65rem;font-weight:800;padding:2px 6px;border-radius:10px;background:#EF4444;color:#ffffff;letter-spacing:.5px;text-transform:uppercase;animation:badgePulse 2s infinite}
@keyframes badgePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}

.nav-actions{display:flex;align-items:center;gap:10px}
.nav-btn-call{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;background:rgba(245,158,11,0.12);border:1.5px solid var(--accent-solar);color:#b45309;font-weight:700;font-size:.88rem;transition:all var(--transition);text-decoration:none}
.nav-btn-call:hover{background:linear-gradient(135deg,var(--accent-solar),#D97706);color:#000000;transform:translateY(-2px);box-shadow:var(--glow-solar)}
.nav-btn-wa{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;background:linear-gradient(135deg,#25D366,#128C7E);color:#ffffff !important;font-weight:700;font-size:.88rem;box-shadow:0 3px 12px rgba(37,211,102,0.35);transition:all var(--transition);text-decoration:none}
.nav-btn-wa:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,211,102,0.55);filter:brightness(1.05)}
.nav-cta{padding:8px 18px;border-radius:8px;background:linear-gradient(135deg,var(--accent-solar),#D97706);font-weight:700;font-size:.88rem;color:#000;transition:transform var(--transition),box-shadow var(--transition)}
.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--glow-solar)}
.hamburger{display:none;flex-direction:column;gap:5px;width:28px}
.hamburger span{display:block;height:2px;background:var(--text-primary);transition:transform .3s,opacity .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;z-index:999;transform:translateX(100%);transition:transform .4s cubic-bezier(.4,0,.2,1)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu .nav-link{font-size:1.35rem;font-weight:600}
.mobile-menu .nav-link-sales-highlight{font-size:1.2rem !important;padding:10px 24px !important;border-radius:30px;background:linear-gradient(135deg,rgba(245,158,11,0.18),rgba(217,119,6,0.3));border:2px solid var(--accent-solar);color:#b45309 !important;margin:4px 0}

/* Global Buttons */
.btn-primary{position:relative;overflow:hidden;padding:14px 36px;border-radius:10px;background:linear-gradient(135deg,var(--accent-solar),#D97706);font-family:'Exo 2',sans-serif;font-weight:700;font-size:1rem;color:#000;letter-spacing:.5px;transition:transform var(--transition),box-shadow var(--transition);display:inline-block}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(245,158,11,.4)}
.btn-secondary{padding:14px 36px;border-radius:10px;border:1.5px solid rgba(6,182,212,.3);background:rgba(6,182,212,.08);color:var(--accent-cyan);font-weight:600;font-size:1rem;transition:background var(--transition),border-color var(--transition),transform var(--transition);display:inline-block}
.btn-secondary:hover{background:rgba(6,182,212,.15);border-color:var(--accent-cyan);transform:translateY(-3px)}

/* Shared Keyframes */
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(245,158,11,.4)}50%{box-shadow:0 0 0 8px rgba(245,158,11,0)}}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}

/* Hero — Fresh Redesign */
.hero-fresh{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:var(--nav-h) 0 0;background:#fafbfc}

/* Subtle grid pattern */
.hero-bg-grid{position:absolute;inset:0;background-image:
  linear-gradient(rgba(245,158,11,.04) 1px,transparent 1px),
  linear-gradient(90deg,rgba(245,158,11,.04) 1px,transparent 1px);
background-size:60px 60px;z-index:0}

/* Sunburst from top-right */
.hero-sunburst{position:absolute;top:-200px;right:-200px;width:700px;height:700px;border-radius:50%;
background:radial-gradient(circle,rgba(245,158,11,.12) 0%,rgba(6,182,212,.06) 40%,transparent 70%);
z-index:0;animation:sunPulse 6s ease-in-out infinite}
@keyframes sunPulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.15);opacity:1}}

/* Floating particles */
.hero-particles{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-particles span{position:absolute;display:block;border-radius:50%;opacity:0;animation:particleFloat 12s linear infinite}
.hero-particles span:nth-child(odd){width:6px;height:6px;background:var(--accent-solar)}
.hero-particles span:nth-child(even){width:4px;height:4px;background:var(--accent-cyan)}
.hero-particles span:nth-child(1){left:10%;animation-delay:0s}
.hero-particles span:nth-child(2){left:20%;animation-delay:1.5s}
.hero-particles span:nth-child(3){left:35%;animation-delay:3s}
.hero-particles span:nth-child(4){left:50%;animation-delay:0.8s}
.hero-particles span:nth-child(5){left:65%;animation-delay:4.2s}
.hero-particles span:nth-child(6){left:75%;animation-delay:2s}
.hero-particles span:nth-child(7){left:85%;animation-delay:5s}
.hero-particles span:nth-child(8){left:5%;animation-delay:6s}
.hero-particles span:nth-child(9){left:45%;animation-delay:7s}
.hero-particles span:nth-child(10){left:55%;animation-delay:3.5s}
.hero-particles span:nth-child(11){left:90%;animation-delay:8s}
.hero-particles span:nth-child(12){left:30%;animation-delay:9s}
@keyframes particleFloat{0%{transform:translateY(100vh) scale(0);opacity:0}10%{opacity:.6}90%{opacity:.6}100%{transform:translateY(-20vh) scale(1);opacity:0}}

/* Inner layout: two-column */
.hero-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:48px;width:100%;max-width:1480px;margin:0 auto;padding:40px 5%}

/* Hero text content */
.hero-text{flex:1;max-width:600px}
.hero-fresh .hero-badge{display:inline-flex;align-items:center;gap:12px;padding:12px 30px;border-radius:50px;border:2px solid rgba(245,158,11,.8);background:linear-gradient(135deg,rgba(245,158,11,.2),rgba(217,119,6,.3));font-size:1.1rem;font-weight:900;letter-spacing:1.2px;text-transform:uppercase;color:#7c2d12;margin-bottom:30px;backdrop-filter:blur(12px);box-shadow:0 8px 32px rgba(245,158,11,.28);transition:all var(--transition)}
.hero-fresh .hero-badge:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(245,158,11,.45);border-color:var(--accent-solar)}
.hero-fresh .hero-badge .badge-live-dot{width:12px;height:12px;border-radius:50%;background:var(--accent-solar);box-shadow:0 0 16px var(--accent-solar);animation:pulseDot 1.6s infinite;flex-shrink:0}
.hero-fresh .hero-badge .badge-highlight{background:linear-gradient(135deg,#9a3412 0%,#d97706 45%,#0284c7 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:900;font-size:1.1rem}
@keyframes pulseDot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.5}}
.hero-fresh h1{font-family:'Exo 2',sans-serif;font-size:clamp(2.4rem,5vw,4.2rem);font-weight:900;line-height:1.08;letter-spacing:-1.5px;margin-bottom:24px;color:#0f172a}
.gradient-text{background:linear-gradient(135deg,var(--accent-solar) 0%,#D97706 40%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-fresh .hero-desc{font-size:1.08rem;color:#475569;max-width:540px;margin-bottom:36px;line-height:1.75}
.hero-fresh .hero-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-bottom:48px}
.hero-fresh .btn-primary{display:inline-flex;align-items:center;gap:10px}
.hero-fresh .btn-primary svg{transition:transform .3s ease}
.hero-fresh .btn-primary:hover svg{transform:translateX(4px)}

/* Inline stats row */
.hero-inline-stats{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.hero-mini-stat{display:flex;flex-direction:column;align-items:flex-start}
.mini-num{font-family:'Exo 2',sans-serif;font-size:1.8rem;font-weight:800;color:var(--accent-solar);line-height:1.1}
.mini-label{font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.2px;font-weight:600}
.stat-divider{width:1px;height:40px;background:linear-gradient(to bottom,transparent,var(--border),transparent)}

/* Product showcase — right side */
.hero-showcase{position:relative;flex:1.35;max-width:700px;min-height:480px;display:flex;align-items:center;justify-content:center}

/* Orbit rings */
.showcase-orbit{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.showcase-ring{position:absolute;width:380px;height:380px;border-radius:50%;border:1px dashed rgba(245,158,11,.15);animation:orbitSpin 30s linear infinite}
.showcase-ring.ring-2{width:280px;height:280px;border-color:rgba(6,182,212,.12);animation-direction:reverse;animation-duration:20s}
@keyframes orbitSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

/* Central glow */
.showcase-glow{position:absolute;width:200px;height:200px;border-radius:50%;
background:radial-gradient(circle,rgba(245,158,11,.15) 0%,rgba(6,182,212,.08) 50%,transparent 70%);
filter:blur(30px);z-index:0;animation:glowPulse 4s ease-in-out infinite}
@keyframes glowPulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.2);opacity:1}}

/* Floating products */
.showcase-product{position:absolute;z-index:3;background:rgba(255,255,255,.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-lg);padding:16px;box-shadow:0 12px 40px rgba(0,0,0,.06);transition:transform .4s ease,box-shadow .4s ease;text-align:center}
.showcase-product:hover{transform:translateY(-8px) scale(1.04)!important;box-shadow:0 20px 50px rgba(245,158,11,.15)}
.showcase-product img{width:120px;height:120px;object-fit:contain;margin-bottom:8px}
.product-tag{display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary)}

/* Product positioning & float animations */
.product-1{top:10%;right:5%;animation:floatProduct1 6s ease-in-out infinite}
.product-2{bottom:15%;left:5%;animation:floatProduct2 7s ease-in-out infinite}
.product-3{top:50%;right:55%;transform:translateY(-50%);animation:floatProduct3 5s ease-in-out infinite}

@keyframes floatProduct1{0%,100%{transform:translateY(0px)}50%{transform:translateY(-16px)}}
@keyframes floatProduct2{0%,100%{transform:translateY(0px)}50%{transform:translateY(-12px)}}
@keyframes floatProduct3{0%,100%{transform:translateY(-50%) translateX(0)}50%{transform:translateY(calc(-50% - 14px)) translateX(6px)}}

/* Hero Responsive */
@media(max-width:1024px){
  .hero-inner{flex-direction:column;text-align:center;gap:36px;padding:32px 5% 40px}
  .hero-text{max-width:100%;display:flex;flex-direction:column;align-items:center}
  .hero-fresh .hero-desc{max-width:100%}
  .hero-inline-stats{justify-content:center}
  .hero-showcase{min-height:auto;width:100%;max-width:540px}
}
@media(max-width:640px){
  .hero-fresh{padding-top:calc(var(--nav-h) + 16px)}
  .hero-fresh h1{font-size:clamp(1.85rem,7vw,2.4rem)}
  .hero-inline-stats{gap:16px}
  .mini-num{font-size:1.4rem}
  .hero-showcase{min-height:auto;max-width:100%}
}

/* Sections */
.section{padding:100px 5%}
.section-header{text-align:center;margin-bottom:64px}
.section-tag{display:inline-block;padding:6px 18px;border-radius:50px;border:1px solid var(--border);background:rgba(245,158,11,.05);font-size:.75rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--accent-solar);margin-bottom:16px}
.section-title{font-family:'Exo 2',sans-serif;font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.1;margin-bottom:16px}
.section-title span{color:var(--accent-solar)}
.section-sub{font-size:1.05rem;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.7}

/* Reveal */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .8s ease,transform .8s ease}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .8s ease,transform .8s ease}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* Product Cards */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.product-card{display:flex;flex-direction:column;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition);position:relative}
.product-card::before{content:'';position:absolute;inset:0;opacity:0;background:linear-gradient(135deg,rgba(245,158,11,.04),rgba(6,182,212,.04));transition:opacity var(--transition);pointer-events:none}
.product-card:hover{transform:translateY(-6px);border-color:rgba(245,158,11,.3);box-shadow:0 12px 40px rgba(245,158,11,.15)}
.product-card:hover::before{opacity:1}
.product-img{height:220px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#F9FAFB,#F3F4F6)}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(0.4,0,0.2,1)}
.product-card:hover .product-img img{transform:scale(1.08) rotate(1deg)}

/* Card Carousel & Rotating Images */
.product-img.card-carousel{position:relative;overflow:hidden;user-select:none}
.carousel-track{width:100%;height:100%;position:relative}
.carousel-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;visibility:hidden;transform:scale(1.03);transition:opacity .6s cubic-bezier(.4,0,.2,1),transform .6s cubic-bezier(.4,0,.2,1),visibility .6s;pointer-events:none;z-index:1}
.carousel-slide.active{opacity:1;visibility:visible;transform:scale(1);pointer-events:auto;z-index:2}
.product-card:hover .carousel-slide.active{transform:scale(1.08) rotate(1deg)}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);color:#fff;border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;cursor:pointer;z-index:5;opacity:0;transition:opacity .25s ease,background .2s ease,transform .2s ease;padding:0;line-height:1}
.carousel-btn:hover{background:var(--accent-solar);color:#000;border-color:var(--accent-solar);transform:translateY(-50%) scale(1.1)}
.carousel-btn.prev{left:8px}
.carousel-btn.next{right:8px}
.product-card:hover .carousel-btn{opacity:1}
.carousel-dots{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:5px;z-index:5;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);padding:3px 8px;border-radius:20px;border:1px solid rgba(255,255,255,.15);transition:opacity .25s ease}
.carousel-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1)}
.carousel-dot.active{width:16px;border-radius:8px;background:var(--accent-solar);box-shadow:0 0 8px rgba(245,158,11,.6)}

.product-badge{position:absolute;top:12px;right:12px;padding:4px 12px;border-radius:50px;font-size:.7rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;z-index:6}
.badge-new{background:rgba(16,185,129,.15);color:var(--accent-green);border:1px solid rgba(16,185,129,.3)}
.badge-hot{background:rgba(245,158,11,.15);color:var(--accent-solar);border:1px solid var(--border)}
.badge-sale{background:rgba(239,68,68,.15);color:var(--accent-red);border:1px solid rgba(239,68,68,.3)}
.product-body{display:flex;flex-direction:column;flex:1;padding:20px}
.product-cat{font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--accent-cyan);font-weight:600;margin-bottom:8px}
.product-name{font-family:'Exo 2',sans-serif;font-size:1.15rem;font-weight:700;margin-bottom:10px;line-height:1.3}
.product-desc{font-size:.88rem;color:var(--text-secondary);margin-bottom:16px;line-height:1.6}
.product-specs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.spec-tag{padding:4px 10px;border-radius:6px;background:rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.08);font-size:.75rem;color:var(--text-muted)}
.product-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(0,0,0,.06);margin-top:auto}
.product-model{font-size:.78rem;color:var(--text-muted)}
.btn-enquire{padding:8px 20px;border-radius:8px;background:linear-gradient(135deg,var(--accent-solar),#D97706);font-size:.82rem;font-weight:700;color:#000;transition:transform .2s,box-shadow .2s;display:inline-block}
.btn-enquire:hover{transform:scale(1.05);box-shadow:0 4px 16px rgba(245,158,11,.3)}

/* Filter Tabs */
.filter-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.filter-tab{padding:10px 24px;border-radius:50px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);font-size:.85rem;font-weight:500;transition:all var(--transition);cursor:pointer}
.filter-tab:hover,.filter-tab.active{background:linear-gradient(135deg,var(--accent-solar),#D97706);border-color:transparent;color:#000;font-weight:700;box-shadow:0 4px 20px rgba(245,158,11,.3)}

/* Subfilter Tabs for Solar BOS */
.subfilter-container{display:none;flex-direction:column;align-items:center;gap:12px;margin:-16px auto 44px auto;max-width:960px;background:rgba(245,158,11,.04);border:1px dashed rgba(245,158,11,.28);border-radius:var(--radius-lg);padding:14px 20px;animation:fadeInDown .35s ease forwards}
.subfilter-container.active{display:flex}
.subfilter-title{font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent-solar);display:flex;align-items:center;gap:6px}
.subfilter-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.subfilter-tab{padding:7px 18px;border-radius:30px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);font-size:.82rem;font-weight:600;cursor:pointer;transition:all var(--transition);display:inline-flex;align-items:center;gap:6px}
.subfilter-tab:hover{border-color:rgba(245,158,11,.4);color:var(--text-primary);transform:translateY(-1px)}
.subfilter-tab.active{background:var(--accent-solar);border-color:var(--accent-solar);color:#000;font-weight:700;box-shadow:0 2px 12px rgba(245,158,11,.3)}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}

/* Structure Price Chips & Rate Table */
.price-chip{display:inline-flex;align-items:center;gap:5px;font-size:0.78rem;font-weight:700;color:var(--accent-solar);background:rgba(245,158,11,0.08);padding:3px 8px;border-radius:6px;border:1px solid rgba(245,158,11,0.2);margin-top:6px}
.structure-rate-box{background:linear-gradient(135deg,rgba(245,158,11,.04),rgba(6,182,212,.03));border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;margin-top:40px}
.structure-rate-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:20px}
.structure-rate-title{font-family:'Exo 2',sans-serif;font-size:1.25rem;font-weight:700;display:flex;align-items:center;gap:10px}
.structure-rate-title span{color:var(--accent-solar)}
.structure-table-wrapper{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-card)}
.structure-table{width:100%;border-collapse:collapse;text-align:left;font-size:0.86rem}
.structure-table th{background:rgba(245,158,11,0.08);color:var(--text-primary);font-weight:700;padding:12px 16px;border-bottom:1px solid var(--border);white-space:nowrap}
.structure-table td{padding:12px 16px;border-bottom:1px solid rgba(0,0,0,0.05);color:var(--text-secondary);vertical-align:middle}
.structure-table tr:hover td{background:rgba(245,158,11,0.03)}
.structure-table tr:last-child td{border-bottom:none}
.structure-item-cell{display:flex;align-items:center;gap:14px}
.structure-thumb{width:48px;height:48px;border-radius:8px;object-fit:contain;background:#fff;border:1px solid var(--border);padding:2px;flex-shrink:0}
.structure-item-name{font-weight:700;color:var(--text-primary);font-size:0.9rem}
.structure-item-sub{font-size:0.78rem;color:var(--text-muted);margin-top:2px}
.rate-tag{font-weight:700;color:var(--accent-solar);background:rgba(245,158,11,0.1);padding:3px 8px;border-radius:6px;display:inline-block;white-space:nowrap}
.bulk-tag{font-size:0.75rem;color:var(--accent-green);font-weight:600}


/* Services */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px}
.service-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:36px;transition:transform var(--transition),border-color var(--transition);position:relative;overflow:hidden}
.service-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent-solar),var(--accent-cyan));transform:scaleX(0);transition:transform var(--transition);transform-origin:left}
.service-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.25)}
.service-card:hover::after{transform:scaleX(1)}
.service-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,rgba(245,158,11,.15),rgba(245,158,11,.05));display:flex;align-items:center;justify-content:center;margin-bottom:24px;font-size:1.6rem;border:1px solid var(--border)}
.service-title{font-family:'Exo 2',sans-serif;font-size:1.25rem;font-weight:700;margin-bottom:12px}
.service-desc{color:var(--text-secondary);font-size:.92rem;line-height:1.7;margin-bottom:20px}
.service-points{display:flex;flex-direction:column;gap:8px}
.service-point{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--text-secondary)}
.service-point::before{content:'✓';color:var(--accent-green);font-weight:700;width:18px;height:18px;border-radius:50%;background:rgba(16,185,129,.1);display:flex;align-items:center;justify-content:center;font-size:.7rem;flex-shrink:0}

/* Why Us */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.why-visual-inner{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;display:flex;flex-direction:column;gap:24px}
.energy-bar{display:flex;flex-direction:column;gap:8px}
.bar-label{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-secondary)}
.bar-track{height:8px;border-radius:4px;background:rgba(0,0,0,.06);overflow:hidden}
.bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent-solar),var(--accent-cyan));width:0;transition:width 1.5s ease}
.why-points{display:flex;flex-direction:column;gap:28px}
.why-point{display:flex;gap:20px;align-items:flex-start}
.why-point-icon{width:48px;height:48px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,rgba(245,158,11,.15),rgba(6,182,212,.08));display:flex;align-items:center;justify-content:center;font-size:1.3rem;border:1px solid var(--border)}
.why-point h4{font-family:'Exo 2',sans-serif;font-size:1rem;font-weight:700;margin-bottom:6px}
.why-point p{font-size:.88rem;color:var(--text-secondary);line-height:1.6}

/* Stats */
.stats-bar{background:var(--bg-secondary);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:50px 5%}
.stats-inner{display:flex;justify-content:space-around;flex-wrap:wrap;gap:40px}
.stat-item{text-align:center}
.stat-num{font-family:'Exo 2',sans-serif;font-size:2.8rem;font-weight:900;color:var(--accent-solar);line-height:1;margin-bottom:8px}
.stat-label{font-size:.85rem;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase}

/* Testimonials */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.testimonial-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:32px;transition:transform var(--transition)}
.testimonial-card:hover{transform:translateY(-4px)}
.testimonial-stars{color:var(--accent-solar);margin-bottom:16px;letter-spacing:3px;font-size:1.1rem}
.testimonial-text{font-size:.95rem;color:var(--text-secondary);line-height:1.7;margin-bottom:24px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:14px}
.testimonial-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent-solar),#D97706);display:flex;align-items:center;justify-content:center;font-family:'Exo 2',sans-serif;font-weight:800;font-size:1rem;color:#000;flex-shrink:0}
.testimonial-name{font-weight:600;font-size:.9rem}
/* Brands & Authorized Dealership Section */
.brands-section{background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:80px 5%}
.havells-spotlight{margin-bottom:36px}
.havells-card{background:linear-gradient(135deg,#ffffff 0%,#fffbf5 60%,#fff5f5 100%);border:2px solid rgba(230,0,0,0.35);border-radius:var(--radius-lg);padding:36px 44px;display:flex;align-items:center;justify-content:space-between;gap:36px;box-shadow:0 16px 50px rgba(230,0,0,0.07),0 0 35px rgba(245,158,11,0.12);position:relative;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition)}
.havells-card::before{content:'';position:absolute;top:0;left:0;bottom:0;width:6px;background:linear-gradient(to bottom,#E60000,#F59E0B)}
.havells-card:hover{transform:translateY(-4px);box-shadow:0 24px 60px rgba(230,0,0,0.14),0 0 45px rgba(245,158,11,0.2);border-color:rgba(230,0,0,0.65)}
.havells-left{display:flex;align-items:center;gap:30px;flex:1.2}
.havells-logo-wrap{background:#ffffff;padding:16px 24px;border-radius:14px;border:1.5px solid rgba(230,0,0,0.25);box-shadow:0 8px 24px rgba(0,0,0,0.04);flex-shrink:0;width:240px;height:85px;display:flex;align-items:center;justify-content:center}
.havells-logo-wrap img{max-width:100%;max-height:100%;object-fit:contain}
.havells-info h3{font-family:'Exo 2',sans-serif;font-size:1.4rem;font-weight:800;color:#111827;margin-bottom:6px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.dealer-badge{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,#E60000,#B30000);color:#ffffff;font-size:.75rem;font-weight:800;padding:4px 14px;border-radius:50px;letter-spacing:1px;text-transform:uppercase;box-shadow:0 2px 10px rgba(230,0,0,0.35)}
.havells-info p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}
.havells-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.havells-pill{font-size:.76rem;font-weight:700;padding:4px 12px;border-radius:6px;background:rgba(230,0,0,0.08);color:#B30000;border:1px solid rgba(230,0,0,0.18)}
.havells-right{display:flex;flex-direction:column;align-items:flex-end;gap:12px;flex-shrink:0}
.auth-seal{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;background:rgba(16,185,129,0.1);border:1.5px solid rgba(16,185,129,0.35);color:var(--accent-green);font-weight:700;font-size:.85rem}
.auth-seal-icon{font-size:1.2rem}

/* Partner Brands Grid */
.partner-brands-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:20px}
.partner-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px 16px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:all var(--transition);position:relative;overflow:hidden}
.partner-card:hover{transform:translateY(-5px);border-color:var(--accent-solar);box-shadow:0 12px 30px rgba(0,0,0,0.06)}
.partner-logo-box{height:60px;width:100%;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.partner-logo-box img{max-height:100%;max-width:175px;object-fit:contain;transition:transform var(--transition)}
.partner-card:hover .partner-logo-box img{transform:scale(1.06)}
.partner-category{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--accent-solar);margin-bottom:4px}
.partner-desc{font-size:.78rem;color:var(--text-muted);line-height:1.4}

/* Brand Trust Pillars Row */
.brand-trust-pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:40px;padding-top:30px;border-top:1px solid var(--border)}
.trust-pillar-item{display:flex;align-items:center;justify-content:center;gap:12px;padding:14px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-weight:700;font-size:.85rem;color:var(--text-primary);letter-spacing:0.5px;text-transform:uppercase}
.trust-pillar-icon{font-size:1.3rem}

@media(max-width:900px){
  .havells-card{flex-direction:column;align-items:flex-start;padding:24px}
  .havells-left{flex-direction:column;align-items:flex-start;gap:16px}
  .havells-right{align-items:flex-start;width:100%}
  .havells-logo-wrap{width:200px;height:70px}
}

/* Page Hero */
.page-hero{padding:calc(var(--nav-h) + 80px) 5% 80px;position:relative;overflow:hidden;background:linear-gradient(180deg,rgba(245,158,11,.04) 0%,transparent 100%)}
.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-solar),transparent)}
.page-hero h1{font-family:'Exo 2',sans-serif;font-size:clamp(2.2rem,5vw,4rem);font-weight:900;margin-bottom:16px;line-height:1.1}
.page-hero p{font-size:1.1rem;color:var(--text-secondary);max-width:560px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--text-muted);margin-bottom:16px}
.breadcrumb a{color:var(--accent-solar)}

/* Process */
.process-steps{display:flex;flex-wrap:wrap;gap:0}
.process-step{flex:1;min-width:200px;padding:32px 24px;border-top:2px solid var(--border);position:relative;transition:border-color var(--transition)}
.process-step:hover{border-top-color:var(--accent-solar)}
.process-num{font-family:'Exo 2',sans-serif;font-size:3rem;font-weight:900;color:rgba(245,158,11,.12);margin-bottom:8px}
.step-icon{font-size:2rem;margin-bottom:12px}
.step-title{font-family:'Exo 2',sans-serif;font-weight:700;margin-bottom:8px;font-size:1rem}
.step-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.6}

/* CTA */
.cta-section{margin:0 5%;border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(245,158,11,.1),rgba(6,182,212,.05));border:1px solid var(--border);padding:80px 10%;text-align:center}
.cta-section h2{font-family:'Exo 2',sans-serif;font-size:clamp(2rem,4vw,3rem);font-weight:800;margin-bottom:16px}
.cta-section p{color:var(--text-secondary);margin-bottom:36px;font-size:1.05rem}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{position:relative;height:420px;display:flex;align-items:center;justify-content:center}
.orbit-ring{position:absolute;border-radius:50%;border:1px solid var(--border);animation:rotateSlow linear infinite}
@keyframes rotateSlow{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.orbit-dot{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--accent-solar);top:-6px;left:50%;transform:translateX(-50%);box-shadow:var(--glow-solar)}
.center-circle{width:140px;height:140px;border-radius:50%;background:linear-gradient(135deg,var(--accent-solar),#D97706);display:flex;align-items:center;justify-content:center;font-size:3rem;box-shadow:var(--glow-solar);z-index:1}
.cert-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.cert-badge{padding:7px 16px;border-radius:8px;border:1px solid var(--border);background:rgba(245,158,11,.05);font-size:.8rem;font-weight:600;color:var(--accent-solar)}
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}
.team-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:32px 24px;text-align:center;transition:transform var(--transition)}
.team-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.25)}
.team-avatar{width:80px;height:80px;border-radius:50%;margin:0 auto 20px;background:linear-gradient(135deg,var(--accent-solar),var(--accent-cyan));display:flex;align-items:center;justify-content:center;font-family:'Exo 2',sans-serif;font-size:1.6rem;font-weight:800;color:#000}
.team-name{font-family:'Exo 2',sans-serif;font-weight:700;margin-bottom:6px}
.team-role{font-size:.82rem;color:var(--accent-cyan)}
.team-desc{font-size:.82rem;color:var(--text-muted);margin-top:8px;line-height:1.5}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;gap:18px;align-items:flex-start;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);padding:22px;transition:border-color var(--transition)}
.contact-item:hover{border-color:rgba(245,158,11,.3)}
.contact-item-icon{width:46px;height:46px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,rgba(245,158,11,.15),rgba(245,158,11,.05));display:flex;align-items:center;justify-content:center;font-size:1.2rem;border:1px solid var(--border)}
.contact-item h4{font-family:'Exo 2',sans-serif;font-weight:700;margin-bottom:4px;font-size:.95rem}
.contact-item p,.contact-item a{font-size:.88rem;color:var(--text-secondary);line-height:1.5}
.contact-item a:hover{color:var(--accent-solar)}
.contact-form-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:40px}
.form-title{font-family:'Exo 2',sans-serif;font-size:1.4rem;font-weight:800;margin-bottom:28px}
.form-group{margin-bottom:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group label{display:block;font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px;letter-spacing:.5px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border-radius:10px;background:rgba(0,0,0,.03);border:1.5px solid rgba(0,0,0,.1);color:var(--text-primary);font-size:.93rem;transition:border-color var(--transition),box-shadow var(--transition);outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent-solar);box-shadow:0 0 0 3px rgba(245,158,11,.1)}
.form-group select option{background:var(--bg-card);color:var(--text-primary)}
.form-group textarea{resize:vertical;min-height:120px}
.btn-submit{width:100%;padding:15px;border-radius:10px;background:linear-gradient(135deg,var(--accent-solar),#D97706);font-family:'Exo 2',sans-serif;font-weight:700;font-size:1rem;color:#000;letter-spacing:.5px;transition:transform var(--transition),box-shadow var(--transition)}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(245,158,11,.35)}
.map-embed{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);margin-top:24px;height:220px;background:var(--bg-card);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.9rem}

/* Footer */
.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:70px 5% 30px}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:48px;margin-bottom:60px}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-family:'Exo 2',sans-serif;font-weight:800;font-size:1.2rem}
.footer-logo-icon{width:38px;height:38px;border-radius:8px;background:linear-gradient(135deg,var(--accent-solar),#D97706);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.footer-logo-img{height:64px;width:auto;max-width:280px;object-fit:contain;background:transparent}
.footer-logo-sub{font-size:0.75rem;font-weight:700;color:var(--accent-solar);margin-top:4px}
.footer-logo span{color:var(--accent-solar)}
.footer-about{font-size:.87rem;color:var(--text-secondary);line-height:1.7;margin-bottom:24px}
.social-links{display:flex;gap:10px}
.social-link{width:36px;height:36px;border-radius:8px;background:rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.08);display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--text-secondary);text-decoration:none;transition:background var(--transition),border-color var(--transition),color var(--transition),transform var(--transition)}
.social-link svg{display:block;transition:transform var(--transition)}
.social-link:hover{background:rgba(245,158,11,.1);border-color:var(--border);color:var(--accent-solar);transform:translateY(-2px)}
.social-link:hover svg{transform:scale(1.08)}
.footer-col h4{font-family:'Exo 2',sans-serif;font-weight:700;margin-bottom:20px;font-size:.95rem}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.87rem;color:var(--text-muted);transition:color var(--transition)}
.footer-links a:hover{color:var(--accent-solar)}
.f-contact-item{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.f-contact-item .ic{color:var(--accent-solar);margin-top:2px;font-size:.85rem;flex-shrink:0}
.f-contact-item span{font-size:.85rem;color:var(--text-muted);line-height:1.5}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid rgba(0,0,0,.06);flex-wrap:wrap;gap:12px}
.footer-bottom p{font-size:.82rem;color:var(--text-muted)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{font-size:.82rem;color:var(--text-muted);transition:color var(--transition)}
.footer-bottom-links a:hover{color:var(--accent-solar)}

/* Toast */
.toast{position:fixed;bottom:30px;right:30px;z-index:9000;background:var(--bg-card);border:1px solid var(--accent-green);border-radius:12px;padding:16px 24px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 32px rgba(0,0,0,.4);transform:translateY(80px);opacity:0;transition:transform .4s,opacity .4s}
.toast.show{transform:translateY(0);opacity:1}
.toast-icon{color:var(--accent-green);font-size:1.2rem}
.toast-text{font-size:.9rem;font-weight:500}

/* Loader */
#loader{position:fixed;inset:0;z-index:99998;background:var(--bg-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;transition:opacity .5s .2s}
#loader.done{opacity:0;pointer-events:none}
#loader .loader-logo-img{max-height:100px;max-width:320px;object-fit:contain;margin-bottom:14px;background:transparent;animation:pulseLogo 2s infinite ease-in-out}
@keyframes pulseLogo{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
#loader .logo-load{font-family:'Exo 2',sans-serif;font-size:1.8rem;font-weight:900;color:var(--accent-solar);letter-spacing:3px}
#loader .sub-load{font-size:.78rem;color:var(--text-muted);letter-spacing:2px;text-transform:uppercase;margin-top:-8px}
#loader .progress{width:220px;height:3px;border-radius:2px;background:rgba(0,0,0,.08);overflow:hidden;margin-top:8px}
#loader .progress-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--accent-solar),var(--accent-cyan));width:0;transition:width 1s ease}

/* Hero Video Showcase */
.hero-video-card{position:relative;width:100%;max-width:680px;border-radius:var(--radius-lg);padding:10px;background:linear-gradient(135deg,rgba(255,255,255,0.95),rgba(245,158,11,0.2));border:1.5px solid rgba(245,158,11,0.4);box-shadow:0 24px 70px rgba(0,0,0,0.15),var(--glow-solar);transition:transform var(--transition),box-shadow var(--transition)}
.hero-video-card:hover{transform:translateY(-6px);box-shadow:0 32px 80px rgba(245,158,11,0.3);border-color:rgba(245,158,11,0.7)}
.video-container{position:relative;width:100%;border-radius:calc(var(--radius-lg) - 4px);overflow:hidden;aspect-ratio:16 / 9;background:#000}
.hero-video-element{width:100%;height:100%;object-fit:cover;display:block}
.video-overlay-gradient{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.7) 0%,rgba(0,0,0,0.1) 40%,transparent 70%);pointer-events:none}
.video-top-tag{position:absolute;top:14px;left:14px;display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;background:rgba(15,23,42,0.8);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);color:#ffffff;font-size:.75rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase}
.video-top-tag .live-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 10px var(--accent-green);animation:pulseGreen 1.8s infinite}
@keyframes pulseGreen{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}
.video-bottom-caption{position:absolute;bottom:16px;left:16px;right:16px;color:#ffffff;pointer-events:none}
.video-bottom-caption h4{font-family:'Exo 2',sans-serif;font-size:1.1rem;font-weight:800;margin-bottom:2px;text-shadow:0 2px 4px rgba(0,0,0,0.6)}
.video-bottom-caption p{font-size:.82rem;color:rgba(255,255,255,0.85);text-shadow:0 1px 3px rgba(0,0,0,0.6)}
.btn-sales-hero{padding:14px 28px;border-radius:10px;background:linear-gradient(135deg,rgba(245,158,11,0.15),rgba(217,119,6,0.25));border:1.5px solid var(--accent-solar);color:#b45309;font-weight:700;font-size:.95rem;transition:all var(--transition);display:inline-flex;align-items:center;gap:8px}
.btn-sales-hero:hover{background:linear-gradient(135deg,var(--accent-solar),#D97706);color:#000;transform:translateY(-3px);box-shadow:var(--glow-solar)}

/* 3D Solar Canvas & Showcase styles */
#solar-canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:2;pointer-events:none}
#solar-canvas-container canvas{width:100% !important;height:100% !important;display:block;cursor:grab;pointer-events:none}
#solar-canvas-container canvas:active{cursor:grabbing}
.sales-hero-fresh{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:var(--nav-h) 0 0;background:#fafbfc}

/* Floating WhatsApp Button */
.floating-whatsapp{position:fixed;bottom:28px;right:28px;z-index:9990;display:flex;align-items:center;gap:12px;text-decoration:none;cursor:pointer}
.wa-icon-box{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#25D366,#128C7E);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(37,211,102,0.45);transition:transform var(--transition),box-shadow var(--transition);position:relative;z-index:2}
.floating-whatsapp:hover .wa-icon-box{transform:scale(1.1) rotate(6deg);box-shadow:0 10px 30px rgba(37,211,102,0.65)}
.wa-pulse-ring{position:absolute;right:0;bottom:0;width:56px;height:56px;border-radius:50%;background:rgba(37,211,102,0.45);animation:waPulse 2.4s infinite ease-out;z-index:1;pointer-events:none}
@keyframes waPulse{0%{transform:scale(1);opacity:.8}70%{transform:scale(1.65);opacity:0}100%{transform:scale(1.65);opacity:0}}
.wa-tooltip{display:inline-flex;align-items:center;gap:8px;background:rgba(15,23,42,0.92);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.15);color:#ffffff;padding:8px 14px;border-radius:20px;font-size:.82rem;font-weight:600;letter-spacing:.3px;box-shadow:0 4px 20px rgba(0,0,0,0.25);transform:translateX(6px);opacity:0;pointer-events:none;transition:all var(--transition);white-space:nowrap}
.floating-whatsapp:hover .wa-tooltip{transform:translateX(0);opacity:1}
.wa-status-dot{width:8px;height:8px;border-radius:50%;background:#25D366;box-shadow:0 0 8px #25D366}

/* ==========================================================================
   Comprehensive Mobile-First & Responsive System
   ========================================================================== */

/* Prevent horizontal scroll leakage on all mobile viewports */
html, body {
  overflow-x: hidden;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

/* iOS Safe Form Controls (prevents unwanted auto-zoom on focus) */
input, textarea, select {
  font-size: 16px !important;
}

/* 1024px Breakpoint (Laptops & Large Tablets) */
@media (max-width: 1024px) {
  .why-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .hero-stats {
    display: none;
  }
  .brands-section {
    padding: 70px 5%;
  }
}

/* 768px Breakpoint (Tablets & Mobile Landscape) */
@media (max-width: 768px) {
  :root {
    --nav-h: 64px;
  }
  .nav-links, .nav-cta, .nav-actions {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .section {
    padding: 60px 5%;
  }
  .section-title {
    font-size: clamp(1.8rem, 6vw, 2.3rem);
  }
  .section-sub {
    font-size: 0.95rem;
    margin-bottom: 36px;
  }
  
  /* Products & Services */
  .products-grid, .services-grid, .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .p-btn, .btn-card-enquire {
    width: 100%;
    justify-content: center;
    min-height: 46px;
  }
  
  /* Stats Bar on Mobile */
  .stats-bar {
    padding: 30px 5%;
  }
  .stats-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
    text-align: center;
  }
  .stat-item {
    padding: 10px;
  }
  .stat-num {
    font-size: 2.2rem;
  }
  .stat-label {
    font-size: 0.8rem;
  }

  /* Brands Section on Mobile */
  .havells-card {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding: 24px 18px;
  }
  .havells-logo-box {
    margin: 0 auto;
    width: 100%;
    max-width: 220px;
  }
  .havells-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .havells-header-row {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  .havells-tags {
    justify-content: center;
  }
  .havells-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .havells-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    min-height: 46px;
  }
  .partner-brands-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .partner-card {
    padding: 18px 12px;
  }
  .brand-trust-pillars {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  /* Footer on Mobile */
  .footer {
    padding: 50px 5% 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 16px;
    align-items: center;
  }
  .footer-bottom-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
  }

  /* Forms & Process */
  .form-row {
    grid-template-columns: 1fr;
  }
  .process-steps {
    flex-direction: column;
  }
  .cta-section {
    padding: 44px 6%;
  }

  /* Floating WhatsApp */
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
  }
  .wa-icon-box {
    width: 52px;
    height: 52px;
  }
  .wa-pulse-ring {
    width: 52px;
    height: 52px;
  }
  .wa-tooltip {
    display: none !important;
  }
}

/* 480px Breakpoint (Standard & Compact Mobile Phones) */
@media (max-width: 480px) {
  .hero-fresh .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero-fresh .btn-primary,
  .hero-fresh .btn-secondary,
  .hero-fresh .btn-sales-hero,
  .btn-submit {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    text-align: center;
  }
  .hero-fresh h1 {
    font-size: 1.85rem;
    line-height: 1.15;
  }
  .hero-fresh .hero-badge {
    font-size: 0.95rem;
    padding: 10px 22px;
    letter-spacing: 0.5px;
  }
  .hero-fresh .hero-badge .badge-highlight {
    font-size: 0.95rem;
  }
  .hero-inline-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    width: 100%;
  }
  .stat-divider {
    display: none;
  }
  .brand-trust-pillars {
    grid-template-columns: 1fr;
  }
  .stats-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* ================= Leadership Showcase Section (Dual Sided Photos) ================= */
.leadership-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  margin-top: 10px;
}

.leadership-tri-grid {
  display: grid;
  grid-template-columns: 310px 1fr 310px;
  align-items: stretch;
}

.leadership-side-img {
  position: relative;
  height: 100%;
  min-height: 480px;
  background: #f1f5f9;
  overflow: hidden;
}

.leadership-side-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform .6s ease;
}

.leadership-wrapper:hover .leadership-side-img img {
  transform: scale(1.03);
}

.leadership-side-caption {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-align: center;
}

.leadership-content {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.leadership-quote {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 16px;
  padding-left: 16px;
  border-left: 3px solid var(--accent-solar);
  font-style: italic;
}

.leadership-p {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.leadership-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
  margin-bottom: 24px;
}

.leadership-hl-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg-secondary);
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.leadership-hl-icon {
  font-size: 1.1rem;
  color: var(--accent-solar);
  line-height: 1.2;
}

.leadership-hl-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.leadership-hl-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

@media (max-width: 1200px) {
  .leadership-tri-grid {
    grid-template-columns: 260px 1fr 260px;
  }
  .leadership-content {
    padding: 30px 24px;
  }
}

@media (max-width: 992px) {
  .leadership-tri-grid {
    grid-template-columns: 1fr 1fr;
  }
  .leadership-content {
    grid-column: 1 / -1;
    order: 1;
    padding: 32px 24px;
  }
  .leadership-side-img.left {
    order: 2;
    min-height: 380px;
  }
  .leadership-side-img.right {
    order: 3;
    min-height: 380px;
  }
}

@media (max-width: 600px) {
  .leadership-tri-grid {
    grid-template-columns: 1fr;
  }
  .leadership-highlights {
    grid-template-columns: 1fr;
  }
  .leadership-side-img.left,
  .leadership-side-img.right {
    min-height: 320px;
  }
  .leadership-content {
    padding: 24px 18px;
  }
}