/* ===================================================
   AG SOLAR SERVICES - LUXURY 3D & MODERN SOLAR STYLES
   Light Theme: Inspired by Douxamour (Bespoke Haute Craft & Luxury Indian Couture)
   Dark Theme: High-tech Photovoltaic Clean Energy Mode
   Default: Light Theme with Smooth Top-Bar Theme Switcher
   Typography: Playfair Display (Luxury Serif) + Plus Jakarta Sans
=================================================== */

:root {
    --font-luxury: 'Playfair Display', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* LIGHT THEME (DEFAULT - DOUXAMOUR LUXURY COLOR PALETTE) */
    --solar-primary: #10b981;
    --solar-primary-hover: #059669;
    --solar-primary-glow: rgba(16, 185, 129, 0.25);
    
    /* Douxamour Champagne & Warm Haute Gold */
    --solar-gold: #b89047;
    --solar-gold-hover: #9a7432;
    --solar-gold-light: #d8b268;
    --solar-gold-soft: #faf6ee;
    --solar-gold-border: #ebdcb9;
    --solar-gold-glow: rgba(184, 144, 71, 0.25);

    /* Backgrounds */
    --solar-bg: #fbfaf8;
    --solar-bg-alt: #f5f4f0;
    --solar-bg-card: #ffffff;
    --solar-bg-card-hover: #ffffff;
    --solar-section-alt-bg: #f7f6f2;

    /* Borders */
    --solar-border: #ebe6dc;
    --solar-border-subtle: #f0ece3;
    --solar-card-border: #ebe6dc;
    --solar-card-border-hover: #b89047;

    /* Typography */
    --solar-text: #111114;
    --solar-text-muted: #555562;
    --solar-text-subtle: #8c8c96;
    --solar-heading-color: #111114;

    /* Shadows */
    --solar-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --solar-card-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
    --solar-card-shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.09);

    /* Navbar & Topbar */
    --solar-topbar-bg: #111114;
    --solar-topbar-text: #ffffff;
    --solar-navbar-bg: #ffffff;
    --solar-navbar-border: #ebe6dc;
    --solar-navbar-text: #111114;
    --solar-navbar-scrolled: rgba(255, 255, 255, 0.98);

    /* Inputs */
    --solar-input-bg: #ffffff;
    --solar-input-border: #dcd7cb;
    --solar-input-text: #111114;
    --solar-input-focus: #b89047;

    /* Badges */
    --solar-badge-dark-bg: #111114;
    --solar-badge-dark-text: #f7f1e5;
    --solar-badge-dark-border: #b89047;

    --solar-footer-bg: #111114;
    --solar-footer-text: #909098;
}

/* ===================================================
   DARK THEME OVERRIDES (High-Tech Photovoltaic)
=================================================== */
body.theme-dark,
[data-theme="dark"] body {
    --solar-primary: #10b981;
    --solar-primary-hover: #34d399;
    --solar-primary-glow: rgba(16, 185, 129, 0.4);

    --solar-gold: #f59e0b;
    --solar-gold-hover: #fbbf24;
    --solar-gold-light: #fde68a;
    --solar-gold-soft: rgba(245, 158, 11, 0.12);
    --solar-gold-border: rgba(245, 158, 11, 0.3);
    --solar-gold-glow: rgba(245, 158, 11, 0.35);

    --solar-bg: #070d1e;
    --solar-bg-alt: #0b152d;
    --solar-bg-card: rgba(15, 23, 42, 0.88);
    --solar-bg-card-hover: rgba(21, 32, 58, 0.95);
    --solar-section-alt-bg: rgba(11, 21, 45, 0.65);

    --solar-border: rgba(255, 255, 255, 0.1);
    --solar-border-subtle: rgba(255, 255, 255, 0.06);
    --solar-card-border: rgba(255, 255, 255, 0.12);
    --solar-card-border-hover: rgba(16, 185, 129, 0.45);

    --solar-text: #f8fafc;
    --solar-text-muted: #94a3b8;
    --solar-text-subtle: #64748b;
    --solar-heading-color: #ffffff;

    --solar-shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.4);
    --solar-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --solar-card-shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.7);

    --solar-topbar-bg: #050a17;
    --solar-topbar-text: #ffffff;
    --solar-navbar-bg: rgba(7, 13, 30, 0.92);
    --solar-navbar-border: rgba(255, 255, 255, 0.08);
    --solar-navbar-text: #ffffff;
    --solar-navbar-scrolled: rgba(7, 13, 30, 0.96);

    --solar-input-bg: rgba(255, 255, 255, 0.06);
    --solar-input-border: rgba(255, 255, 255, 0.14);
    --solar-input-text: #ffffff;
    --solar-input-focus: #10b981;

    --solar-badge-dark-bg: rgba(16, 185, 129, 0.15);
    --solar-badge-dark-text: #34d399;
    --solar-badge-dark-border: rgba(16, 185, 129, 0.35);

    --solar-footer-bg: #040813;
    --solar-footer-text: #94a3b8;
}

html {
    scroll-behavior: smooth;
}

body.solar-theme {
    background-color: var(--solar-bg);
    color: var(--solar-text);
    font-family: var(--font-sans);
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.35s ease, color 0.35s ease;
}

/* Ambient Lighting Background */
.solar-ambient-light {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    transition: opacity 0.4s ease;
}

body.theme-light .solar-ambient-light {
    background: 
        radial-gradient(circle at 85% 15%, rgba(184, 144, 71, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 15% 45%, rgba(16, 185, 129, 0.05) 0%, transparent 45%),
        radial-gradient(circle at 50% 85%, rgba(245, 158, 11, 0.04) 0%, transparent 50%);
}

body.theme-dark .solar-ambient-light {
    background: 
        radial-gradient(circle at 85% 15%, rgba(16, 185, 129, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 15% 45%, rgba(245, 158, 11, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 50% 85%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
}

#solar-particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* ===================================================
   TOP ANNOUNCEMENT & CONCIERGE BAR (DOUXAMOUR STYLE)
=================================================== */
.solar-top-bar {
    background-color: var(--solar-topbar-bg);
    color: var(--solar-topbar-text);
    font-size: 11px;
    letter-spacing: 0.08em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1002;
    transition: all 0.3s;
}

.solar-top-bar-inner {
    min-height: 38px;
    padding-top: 4px;
    padding-bottom: 4px;
}

.top-bar-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #c5c5cb;
    text-decoration: none;
    font-size: 11px;
    transition: color 0.2s;
}

.top-bar-link:hover {
    color: var(--solar-gold-light);
}

.top-bar-sep {
    color: rgba(255, 255, 255, 0.2);
}

.top-bar-announce {
    color: #f2f2f5;
    font-size: 11px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
    line-height: 1.4;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.top-bar-badge {
    background: var(--solar-gold);
    color: #111114;
    font-size: 9px;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 2px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: inline-block;
    flex-shrink: 0;
}

.text-gold {
    color: var(--solar-gold) !important;
}

/* ===================================================
   THEME TOGGLE BUTTON
=================================================== */
.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    padding: 3px 10px 3px 4px;
    cursor: pointer;
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: var(--solar-gold);
    color: var(--solar-gold-light);
    transform: scale(1.02);
}

.theme-toggle-slider {
    width: 32px;
    height: 18px;
    border-radius: 20px;
    background: #111114;
    border: 1px solid rgba(255, 255, 255, 0.25);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4px;
    transition: all 0.25s;
}

.theme-toggle-slider::before {
    content: '';
    position: absolute;
    top: 1px;
    left: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #d8b268;
    box-shadow: 0 0 6px rgba(216, 178, 104, 0.8);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s;
}

body.theme-dark .theme-toggle-slider::before {
    transform: translateX(12px);
    background: #34d399;
    box-shadow: 0 0 6px rgba(52, 211, 153, 0.8);
}

.theme-icon {
    font-size: 8px;
    z-index: 2;
    transition: opacity 0.2s;
}

.theme-icon.sun {
    color: #111114;
}

.theme-icon.moon {
    color: #94a3b8;
}

body.theme-dark .theme-icon.sun {
    color: #64748b;
}

body.theme-dark .theme-icon.moon {
    color: #111114;
}

.theme-toggle-text {
    font-size: 10px;
    letter-spacing: 0.08em;
    user-select: none;
}

/* Navbar specific theme toggle button */
.theme-toggle-nav {
    padding: 6px 12px;
    border-radius: 9999px;
    font-size: 11px;
}

body.theme-light .theme-toggle-nav {
    background: #faf6ee;
    border: 1px solid var(--solar-gold-border);
    color: #111114;
}

body.theme-light .theme-toggle-nav:hover {
    background: #111114;
    color: #ffffff;
    border-color: #111114;
}

body.theme-dark .theme-toggle-nav {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

/* ===================================================
   NAVBAR (LIGHT & DARK ADAPTIVE)
=================================================== */
.solar-navbar {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--solar-navbar-bg);
    border-bottom: 1px solid var(--solar-navbar-border);
    box-shadow: var(--solar-shadow-sm);
}

.solar-navbar.scrolled {
    padding: 10px 0;
    background: var(--solar-navbar-scrolled);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.solar-brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--solar-heading-color) !important;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.solar-logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #10b981 0%, #b89047 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 4px 15px rgba(184, 144, 71, 0.3);
    flex-shrink: 0;
}

/* ===================================================
   SEGMENTED ANIMATED TAB SWITCH NAV MENU
=================================================== */
.solar-tab-nav-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    max-width: 100%;
}

.solar-tab-track {
    display: inline-flex;
    align-items: center;
    position: relative;
    padding: 4px;
    border-radius: 9999px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    gap: 2px;
}

body.theme-light .solar-tab-track {
    background: #f2efe9;
    border: 1px solid #e2ddd2;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

body.theme-dark .solar-tab-track {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Floating animated sliding glider indicator */
.solar-tab-glider {
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 0;
    width: 0;
    border-radius: 9999px;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), width 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
}

body.theme-light .solar-tab-glider {
    background: #111114;
    box-shadow: 0 4px 14px rgba(17, 17, 20, 0.22);
}

body.theme-dark .solar-tab-glider {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 18px rgba(16, 185, 129, 0.45);
}

/* Individual nav tabs */
.solar-nav-tab {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 15px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    text-decoration: none !important;
    border-radius: 9999px;
    white-space: nowrap;
    transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    user-select: none;
}

body.theme-light .solar-nav-tab {
    color: #555562;
}

body.theme-light .solar-nav-tab:hover {
    color: #111114;
}

body.theme-light .solar-nav-tab.active {
    color: #ffffff !important;
}

body.theme-dark .solar-nav-tab {
    color: #94a3b8;
}

body.theme-dark .solar-nav-tab:hover {
    color: #ffffff;
}

body.theme-dark .solar-nav-tab.active {
    color: #ffffff !important;
}

.solar-nav-link {
    color: var(--solar-text) !important;
    font-weight: 600;
    font-size: 0.84rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 6px 14px !important;
    transition: all 0.2s;
    border-radius: 4px;
    white-space: nowrap !important;
    display: inline-block;
}

body.theme-light .solar-nav-link:hover {
    color: var(--solar-gold) !important;
    background: var(--solar-gold-soft);
}

body.theme-dark .solar-nav-link:hover {
    color: #34d399 !important;
    background: rgba(16, 185, 129, 0.08);
}

/* Dedicated Navbar Action Buttons */
.solar-nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1;
    padding: 9px 18px;
    border-radius: 4px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap !important;
    text-decoration: none !important;
    transition: all 0.25s ease;
    cursor: pointer;
}

body.theme-light .solar-nav-btn-outline {
    background: #ffffff;
    color: #111114 !important;
    border: 1px solid #d2cbbe;
}

body.theme-light .solar-nav-btn-outline:hover {
    background: #111114;
    color: #ffffff !important;
    border-color: #111114;
    transform: translateY(-2px);
}

body.theme-dark .solar-nav-btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: #e2e8f0 !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
}

body.theme-dark .solar-nav-btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #34d399;
    color: #34d399 !important;
    transform: translateY(-2px);
}

body.theme-light .solar-nav-btn-primary {
    background: #111114;
    color: #ffffff !important;
    border: 1px solid #111114;
    box-shadow: 0 4px 15px rgba(17, 17, 20, 0.2);
}

body.theme-light .solar-nav-btn-primary:hover {
    background: var(--solar-gold);
    border-color: var(--solar-gold);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184, 144, 71, 0.35);
}

body.theme-dark .solar-nav-btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff !important;
    border: 1px solid rgba(16, 185, 129, 0.4);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}

body.theme-dark .solar-nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
}

.solar-nav-btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.25);
    padding: 9px 12px;
}

.solar-nav-btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #dc2626 !important;
}

/* ===================================================
   HERO SECTION (LUXURY EDITORIAL AESTHETIC)
=================================================== */
.solar-hero-section {
    position: relative;
    padding-top: 90px;
    padding-bottom: 90px;
    overflow: hidden;
    z-index: 2;
}

body.theme-light .solar-hero-section {
    background: radial-gradient(circle at 50% 15%, #faf8f5 0%, #ffffff 80%);
    border-bottom: 1px solid var(--solar-border);
}

body.theme-dark .solar-hero-section {
    background: transparent;
}

.hero-pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--solar-badge-dark-bg);
    border: 1px solid var(--solar-badge-dark-border);
    color: var(--solar-badge-dark-text);
    padding: 6px 16px;
    border-radius: 2px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 22px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.hero-main-title {
    font-family: var(--font-luxury);
    font-size: max(32px, min(4.8vw, 62px));
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 22px;
    color: var(--solar-heading-color);
}

.gradient-text {
    background: linear-gradient(135deg, #10b981 0%, #b89047 50%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.theme-dark .gradient-text {
    background: linear-gradient(135deg, #34d399 0%, #f59e0b 50%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--solar-text-muted);
    line-height: 1.8;
    margin-bottom: 34px;
    max-width: 580px;
    font-weight: 400;
}

/* Call to Action Buttons */
.btn-solar-primary {
    background: #111114;
    color: #fff !important;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border: 1px solid #111114;
    border-radius: 3px;
    padding: 15px 32px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    cursor: pointer;
}

.btn-solar-primary:hover {
    background: var(--solar-gold);
    border-color: var(--solar-gold);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(184, 144, 71, 0.35);
    color: #fff !important;
}

body.theme-dark .btn-solar-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.5);
}

body.theme-dark .btn-solar-primary:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 15px 35px -5px rgba(16, 185, 129, 0.7);
}

.btn-solar-outline {
    background: transparent;
    color: var(--solar-text) !important;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border: 1px solid var(--solar-border);
    border-radius: 3px;
    padding: 15px 30px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

body.theme-light .btn-solar-outline {
    background: #ffffff;
    border-color: #dcd7cb;
    color: #111114 !important;
}

body.theme-light .btn-solar-outline:hover {
    background: #111114;
    border-color: #111114;
    color: #ffffff !important;
    transform: translateY(-2px);
}

body.theme-dark .btn-solar-outline {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff !important;
}

body.theme-dark .btn-solar-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #34d399;
    color: #34d399 !important;
    transform: translateY(-2px);
}

/* ===================================================
   3D STAGE & SOLAR PANEL (ADAPTED FOR BOTH THEMES)
=================================================== */
.solar-3d-stage {
    perspective: 1200px;
    position: relative;
    width: 100%;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solar-3d-panel-container {
    width: 380px;
    height: 460px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(24deg) rotateY(-20deg) rotateZ(4deg);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    animation: floating3D 7s ease-in-out infinite alternate;
}

@keyframes floating3D {
    0% {
        transform: rotateX(22deg) rotateY(-18deg) rotateZ(3deg) translateY(0px);
    }
    100% {
        transform: rotateX(28deg) rotateY(-24deg) rotateZ(6deg) translateY(-20px);
    }
}

.solar-panel-face {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #091a3c 0%, #030a1c 100%);
    border: 8px solid #475569;
    border-radius: 16px;
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.35),
        0 0 35px rgba(184, 144, 71, 0.2),
        inset 0 0 30px rgba(56, 189, 248, 0.25);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 4px;
    padding: 8px;
    overflow: hidden;
}

.solar-cell {
    background: linear-gradient(135deg, #0f2759 0%, #061533 100%);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.solar-cell::after {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transform: skewX(-25deg);
    animation: solarCellShine 4s infinite;
}

@keyframes solarCellShine {
    0% { left: -150%; }
    30%, 100% { left: 250%; }
}

.floating-3d-badge {
    position: absolute;
    border-radius: 4px;
    padding: 12px 18px;
    z-index: 10;
    transform: translateZ(50px);
    transition: all 0.3s;
}

body.theme-light .floating-3d-badge {
    background: #ffffff;
    border: 1px solid var(--solar-border);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

body.theme-light .floating-3d-badge .badge-title {
    color: #111114 !important;
}

body.theme-light .floating-3d-badge .badge-sub {
    color: #63636e !important;
}

body.theme-dark .floating-3d-badge {
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(16px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}

body.theme-dark .floating-3d-badge .badge-title {
    color: #ffffff !important;
}

body.theme-dark .floating-3d-badge .badge-sub {
    color: #94a3b8 !important;
}

.badge-top-right {
    top: 10px;
    right: 0px;
    border-left: 4px solid var(--solar-gold) !important;
}

.badge-bottom-left {
    bottom: 15px;
    left: 10px;
    border-left: 4px solid #10b981 !important;
}

/* ===================================================
   COMPLETED SOLAR PROJECTS SECTION (REAL IMAGES & LUXURY)
=================================================== */
.project-card {
    background: var(--solar-bg-card);
    border: 1px solid var(--solar-card-border);
    border-radius: 4px;
    box-shadow: var(--solar-card-shadow);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s, border-color 0.35s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--solar-card-shadow-hover);
    border-color: var(--solar-card-border-hover);
}

.project-media-wrap {
    height: 230px;
    width: 100%;
    position: relative;
    overflow: hidden;
    background-color: #18181c;
}

.project-media-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.project-card:hover .project-media-img,
.project-card:hover .img-zoom {
    transform: scale(1.08) !important;
}

.project-media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.1) 40%, rgba(17,17,20,0.75) 100%);
    pointer-events: none;
    z-index: 2;
}

.project-badge-top-left {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
}

.project-status-badge {
    background: rgba(17, 17, 20, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 2px;
    display: inline-flex;
    align-items: center;
}

.project-badge-top-right {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 3;
}

.project-loc-badge {
    background: rgba(17, 17, 20, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #f7f1e5;
    border: 1px solid var(--solar-gold);
    font-size: 10px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 2px;
    display: inline-flex;
    align-items: center;
}

.project-media-bottom-tag {
    position: absolute;
    bottom: 12px;
    left: 14px;
    z-index: 3;
}

.project-eyebrow {
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--solar-gold);
    font-size: 10px;
    font-weight: 700;
    display: block;
}

.project-title {
    font-family: var(--font-luxury);
    color: var(--solar-heading-color);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
}

.project-desc {
    color: var(--solar-text-muted);
    font-size: 0.88rem;
    line-height: 1.65;
    font-weight: 400;
}

.project-metrics-row {
    background: var(--solar-bg-alt);
    border: 1px solid var(--solar-border);
    border-radius: 3px;
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.project-metric-item {
    display: flex;
    flex-direction: column;
}

.metric-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--solar-text-subtle);
    font-weight: 600;
}

.metric-val {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--solar-heading-color);
}

.project-link-action {
    color: var(--solar-heading-color);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 11px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.project-link-action:hover {
    color: var(--solar-gold);
    transform: translateX(3px);
}

/* ===================================================
   SECTION COMMONS (LIGHT & DARK DUAL THEME)
=================================================== */
.solar-section {
    position: relative;
    z-index: 2;
    background-color: var(--solar-bg);
    transition: background-color 0.35s ease;
}

.solar-section-alt {
    position: relative;
    z-index: 2;
    background-color: var(--solar-section-alt-bg);
    border-top: 1px solid var(--solar-border);
    border-bottom: 1px solid var(--solar-border);
    transition: background-color 0.35s ease;
}

.solar-badge {
    background: var(--solar-badge-dark-bg);
    color: var(--solar-badge-dark-text);
    border: 1px solid var(--solar-badge-dark-border);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    border-radius: 2px;
    padding: 4px 14px;
    display: inline-block;
}

.solar-heading {
    font-family: var(--font-luxury);
    color: var(--solar-heading-color) !important;
    letter-spacing: -0.01em;
}

.solar-subtext {
    color: var(--solar-text-muted) !important;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 3D Glass / Luxury Cards */
.tilt-card-3d {
    background: var(--solar-bg-card);
    border: 1px solid var(--solar-card-border);
    border-radius: 4px;
    padding: 30px;
    box-shadow: var(--solar-card-shadow);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, box-shadow 0.3s, background-color 0.35s;
    position: relative;
    overflow: hidden;
}

.tilt-card-3d:hover {
    border-color: var(--solar-card-border-hover);
    box-shadow: var(--solar-card-shadow-hover);
}

/* Partner Logo Card */
.partner-logo-card {
    background: var(--solar-bg-card);
    border: 1px solid var(--solar-border);
    border-radius: 4px;
    padding: 24px 20px;
    text-align: center;
    transition: all 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--solar-shadow-sm);
}

.partner-logo-card:hover {
    border-color: var(--solar-gold);
    transform: translateY(-4px);
    box-shadow: var(--solar-card-shadow-hover);
}

.partner-icon {
    font-size: 32px;
    margin-bottom: 14px;
    color: var(--solar-gold);
    transition: transform 0.3s;
}

.partner-logo-card:hover .partner-icon {
    transform: scale(1.1);
}

/* Service Card Icons */
.service-icon-box {
    width: 58px;
    height: 58px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
    transition: all 0.3s;
}

body.theme-light .service-icon-box {
    background: var(--solar-gold-soft);
    border: 1px solid var(--solar-gold-border);
    color: var(--solar-gold);
}

body.theme-dark .service-icon-box {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(6, 182, 212, 0.2) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.tilt-card-3d:hover .service-icon-box {
    transform: scale(1.08);
}

/* ===================================================
   FORMS & INPUTS (LIGHT & DARK ADAPTIVE)
=================================================== */
.solar-input {
    background-color: var(--solar-input-bg) !important;
    border: 1px solid var(--solar-input-border) !important;
    color: var(--solar-input-text) !important;
    border-radius: 3px !important;
    padding: 12px 14px !important;
    font-size: 13px !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
}

.solar-input:focus {
    border-color: var(--solar-input-focus) !important;
    box-shadow: 0 0 0 3px rgba(184, 144, 71, 0.15) !important;
    outline: none !important;
}

body.theme-dark .solar-input:focus {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25) !important;
}

.solar-input::placeholder {
    color: var(--solar-text-subtle) !important;
}

select.solar-input,
select.form-select {
    padding-right: 2.5rem !important;
    cursor: pointer;
}

body.theme-light select.solar-input,
body.theme-light select.form-select {
    color-scheme: light !important;
    background-color: #ffffff !important;
    color: #111114 !important;
}

body.theme-light select.solar-input option,
body.theme-light select.form-select option {
    background-color: #ffffff !important;
    color: #111114 !important;
    padding: 10px 14px !important;
}

body.theme-dark select.solar-input,
body.theme-dark select.form-select {
    color-scheme: dark !important;
    background-color: #0d172e !important;
    color: #f8fafc !important;
}

body.theme-dark select.solar-input option,
body.theme-dark select.form-select option {
    background-color: #0b152d !important;
    color: #ffffff !important;
    padding: 10px 14px !important;
}

/* Stepper Tracker */
.track-step-card {
    border-left: 3px solid #64748b;
    padding-left: 20px;
    position: relative;
    margin-bottom: 24px;
}

.track-step-card::before {
    content: '';
    position: absolute;
    left: -9px;
    top: 0;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--solar-bg);
    border: 3px solid #64748b;
}

.track-step-card.completed {
    border-color: #10b981;
}

.track-step-card.completed::before {
    background: #10b981;
    border-color: #34d399;
    box-shadow: 0 0 10px #10b981;
}

.track-step-card.current {
    border-color: var(--solar-gold);
}

.track-step-card.current::before {
    background: var(--solar-gold);
    border-color: var(--solar-gold-light);
    box-shadow: 0 0 10px var(--solar-gold);
}

/* ===================================================
   ACCORDION & FAQS (LIGHT & DARK ADAPTIVE)
=================================================== */
.accordion-item {
    background-color: var(--solar-bg-card) !important;
    border: 1px solid var(--solar-border) !important;
    border-radius: 3px !important;
    margin-bottom: 10px;
    overflow: hidden;
}

.accordion-button {
    background-color: var(--solar-bg-card) !important;
    color: var(--solar-heading-color) !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 16px 20px !important;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--solar-gold) !important;
    background-color: var(--solar-bg-alt) !important;
}

.accordion-button::after {
    filter: invert(0.4);
}

body.theme-dark .accordion-button::after {
    filter: invert(1);
}

.accordion-body {
    color: var(--solar-text-muted) !important;
    line-height: 1.7;
    font-size: 0.9rem;
    padding: 16px 20px !important;
}

/* ===================================================
   FOOTER (DOUXAMOUR SLEEK LUXURY OBSIDIAN)
=================================================== */
.solar-footer {
    background-color: var(--solar-footer-bg);
    color: var(--solar-footer-text);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 2;
    padding: 45px 0 35px;
}

.solar-footer a {
    color: var(--solar-footer-text);
    text-decoration: none;
    transition: color 0.2s;
}

.solar-footer a:hover {
    color: var(--solar-gold-light);
}

/* ===================================================
   SCROLL REVEAL & STAT NUMBERS
=================================================== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.solar-stat-num {
    font-family: var(--font-luxury);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--solar-heading-color);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -1px;
}

/* Utility Helpers */
.border-top-subtle {
    border-top: 1px solid var(--solar-border) !important;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .hero-main-title {
        font-size: 2.4rem;
    }
    .solar-3d-stage {
        min-height: 380px;
        margin-top: 40px;
    }
    .solar-3d-panel-container {
        width: 300px;
        height: 380px;
    }
    .project-media-wrap {
        height: 200px;
    }
}

@media (max-width: 768px) {
    .solar-top-bar-inner {
        justify-content: center !important;
    }
    .top-bar-announce {
        font-size: 10px;
    }
    .hero-main-title {
        font-size: 2.1rem;
    }
    .btn-solar-primary,
    .btn-solar-outline {
        width: 100%;
        justify-content: center;
        padding: 13px 20px;
    }
}