/* ==========================================================================
   INNOVATIVE ELECTRICALS GROUP - Enterprise Corporate Design System
   Wide Responsive Architecture & Modern Industrial Aesthetics
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    --bg-base: #060b16;
    --bg-surface: #0b1325;
    --bg-card: #101c36;
    --bg-card-hover: #152548;
    --bg-glass: rgba(16, 28, 54, 0.75);
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.16);
    --border-highlight: rgba(0, 180, 255, 0.4);
    
    --primary-blue: #0070f3;
    --electric-cyan: #00d2ff;
    --electric-cyan-glow: rgba(0, 210, 255, 0.25);
    
    --solar-amber: #ff9900;
    --solar-gold: #ffb703;
    --solar-amber-glow: rgba(255, 153, 0, 0.25);
    
    --accent-emerald: #10b981;
    --accent-crimson: #ef4444;
    
    --text-pure: #ffffff;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --shadow-soft: 0 12px 36px -10px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 45px -10px rgba(0, 210, 255, 0.35);
    --shadow-gold-glow: 0 0 45px -10px rgba(255, 153, 0, 0.35);
    
    --transition-snappy: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
}

/* Base Resets */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-base);
    color: var(--text-primary);
}

body {
    font-family: var(--font-body);
    line-height: 1.65;
    background-color: var(--bg-base);
    color: var(--text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-pure);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-snappy);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Expansive Wide Layout Containers */
.container {
    width: 100%;
    max-width: 1560px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.container-fluid {
    width: 100%;
    max-width: 1740px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
}

.text-gradient-cyan {
    background: linear-gradient(135deg, #ffffff 20%, var(--electric-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-solar {
    background: linear-gradient(135deg, #ffedd5 0%, var(--solar-amber) 60%, var(--solar-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-white {
    background: linear-gradient(180deg, #ffffff 40%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.38rem 0.95rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-family: var(--font-heading);
}

.badge-cyan {
    background: rgba(0, 210, 255, 0.12);
    color: var(--electric-cyan);
    border: 1px solid rgba(0, 210, 255, 0.3);
}

.badge-solar {
    background: rgba(255, 153, 0, 0.12);
    color: var(--solar-amber);
    border: 1px solid rgba(255, 153, 0, 0.3);
}

.badge-emerald {
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* ==========================================================================
   Wide Navigation & Top Bar (Proper Alignment & Centering)
   ========================================================================== */
.top-bar {
    background: #03060c;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.77rem;
    padding: 0.42rem 0;
    color: var(--text-secondary);
    white-space: nowrap;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
}

.top-bar-license, .top-bar-partner {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.77rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
    line-height: 1;
}

.top-bar-license strong {
    color: #ffffff;
    font-weight: 700;
}

.top-bar-partner strong {
    color: var(--solar-amber);
    font-weight: 700;
}

.top-bar-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.top-bar-dot.cyan {
    background: var(--electric-cyan);
    box-shadow: 0 0 6px var(--electric-cyan);
}

.top-bar-dot.solar {
    background: var(--solar-amber);
    box-shadow: 0 0 6px var(--solar-amber);
}

.site-navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(6, 11, 22, 0.88);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--transition-snappy);
}

.site-navbar.scrolled {
    background: rgba(6, 11, 22, 0.97);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    border-bottom-color: rgba(0, 210, 255, 0.25);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    width: 100%;
}

/* Left Brand Block */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.95rem;
    flex-shrink: 0;
    min-width: 290px;
}

.brand-emblem {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.brand-emblem-img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.45));
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.brand-emblem-img:hover {
    transform: scale(1.06);
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.28rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.brand-sub {
    font-size: 0.7rem;
    color: var(--electric-cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-top: 2px;
}

/* Center Menu Links (Wide, Evenly Distributed, Centered Alignment) */
.nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    list-style: none;
    gap: 0.65rem;
    flex: 1 1 auto;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-full);
    transition: var(--transition-snappy);
    white-space: nowrap;
    border: 1px solid transparent;
}

.nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.12);
}

.nav-link.active {
    color: #ffffff;
    background: rgba(0, 210, 255, 0.12);
    border-color: rgba(0, 210, 255, 0.35);
    box-shadow: 0 0 16px rgba(0, 210, 255, 0.2);
}

/* Right Actions Block */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
}

.nav-phone-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 1.1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 700;
    color: #ffffff;
    transition: var(--transition-snappy);
    font-family: var(--font-heading);
}

.nav-phone-pill:hover {
    background: rgba(0, 210, 255, 0.12);
    border-color: var(--electric-cyan);
    box-shadow: 0 0 15px var(--electric-cyan-glow);
    color: #ffffff;
}

.live-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px #10b981;
    animation: livePulse 2s infinite ease-in-out;
}

@keyframes livePulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.78rem 1.75rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.94rem;
    cursor: pointer;
    transition: var(--transition-snappy);
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #0066ff 0%, #00b4d8 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 180, 255, 0.55);
    background: linear-gradient(135deg, #0077ff 0%, #00d2ff 100%);
}

.btn-solar {
    background: linear-gradient(135deg, #ea580c 0%, #f59e0b 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.btn-solar:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 153, 0, 0.55);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid var(--border-medium);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--electric-cyan);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1.15rem;
    font-size: 0.85rem;
}

/* ==========================================================================
   Hero Section (Wide Scaled UI)
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 6.5rem 0 5.5rem;
    background: radial-gradient(circle at 80% 20%, rgba(0, 102, 255, 0.16) 0%, transparent 60%),
                radial-gradient(circle at 10% 80%, rgba(255, 153, 0, 0.09) 0%, transparent 50%),
                var(--bg-base);
    overflow: hidden;
    border-bottom: 1px solid var(--border-subtle);
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.18fr 0.82fr;
    gap: 4.5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-lead-badge {
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.6rem, 4.2vw, 4.1rem);
    font-weight: 800;
    line-height: 1.12;
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--solar-amber);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.hero-description {
    font-size: 1.08rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.75;
    max-width: 660px;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.hero-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-top: 2.25rem;
    border-top: 1px solid var(--border-subtle);
}

.stat-item h3 {
    font-size: 2.1rem;
    color: #ffffff;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.stat-item p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-visual-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 65px -15px rgba(0, 0, 0, 0.85), var(--shadow-glow);
    border: 1px solid var(--border-highlight);
    background: var(--bg-card);
}

.hero-visual-card img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero-visual-card:hover img {
    transform: scale(1.03);
}

.hero-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2.25rem;
    background: linear-gradient(180deg, transparent 0%, rgba(6, 11, 22, 0.96) 80%);
}

.voltage-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(10px);
    border: 1px solid var(--electric-cyan);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--electric-cyan);
    margin-bottom: 0.85rem;
}

/* Voltage Spectrum Bar */
.voltage-spectrum-section {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 3rem 0;
}

.voltage-spectrum-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.voltage-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 130px;
    position: relative;
}

.voltage-val {
    font-family: var(--font-mono);
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    transition: var(--transition-snappy);
    position: relative;
    z-index: 2;
}

.voltage-node:hover .voltage-val {
    border-color: var(--electric-cyan);
    box-shadow: 0 0 25px var(--electric-cyan-glow);
    transform: translateY(-3px);
}

.voltage-node.highlight .voltage-val {
    border-color: var(--solar-amber);
    box-shadow: 0 0 25px var(--solar-amber-glow);
    color: var(--solar-gold);
}

.voltage-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Sections Shared */
.section {
    padding: 6.5rem 0;
    position: relative;
}

.section-alt {
    background-color: var(--bg-surface);
}

.section-header {
    text-align: center;
    max-width: 860px;
    margin: 0 auto 4.5rem;
}

.section-subtitle {
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--electric-cyan);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(2.2rem, 3.4vw, 3rem);
    margin-bottom: 1.25rem;
}

.section-lead {
    font-size: 1.08rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* 3-Step Process Infographic */
.process-flow-container {
    position: relative;
    margin-top: 2rem;
}

.process-flow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
    position: relative;
}

.process-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2.75rem 2.25rem;
    position: relative;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--electric-cyan), var(--primary-blue));
}

.process-card:nth-child(2)::before {
    background: linear-gradient(90deg, var(--primary-blue), var(--solar-amber));
}

.process-card:nth-child(3)::before {
    background: linear-gradient(90deg, var(--solar-amber), #f43f5e);
}

.process-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-highlight);
    box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.process-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
}

.process-step-label {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.process-badge-step {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 1.3rem;
}

.step-1 .process-badge-step {
    background: rgba(0, 210, 255, 0.15);
    color: var(--electric-cyan);
    border: 1px solid rgba(0, 210, 255, 0.3);
}

.step-2 .process-badge-step {
    background: rgba(0, 102, 255, 0.15);
    color: #60a5fa;
    border: 1px solid rgba(0, 102, 255, 0.3);
}

.step-3 .process-badge-step {
    background: rgba(244, 63, 94, 0.15);
    color: #fb7185;
    border: 1px solid rgba(244, 63, 94, 0.3);
}

.process-title {
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

.process-checklist {
    list-style: none;
}

.process-checklist li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.95rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.process-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--electric-cyan);
    font-weight: bold;
}

/* Service Cards (Wide Responsive Grid) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 2.25rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    position: relative;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-highlight);
    box-shadow: 0 25px 45px -15px rgba(0, 0, 0, 0.7);
}

.service-icon-box {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    color: var(--electric-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-card-title {
    font-size: 1.35rem;
    margin-bottom: 0.85rem;
}

.service-card-desc {
    font-size: 0.94rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.65;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.service-tag {
    font-size: 0.78rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--electric-cyan);
}

.service-link:hover {
    gap: 0.85rem;
    color: #ffffff;
}

/* Sectors Grid */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.75rem;
}

.sector-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition-snappy);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sector-card:hover {
    transform: translateY(-4px);
    border-color: var(--electric-cyan);
    background: var(--bg-card-hover);
}

.sector-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 210, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--electric-cyan);
    margin-bottom: 1.15rem;
}

.sector-title {
    font-size: 1.12rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.35rem;
}

.sector-scope {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* Sister Concerns Grid */
.sister-concerns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.sister-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2.25rem;
    position: relative;
    transition: var(--transition-smooth);
}

.sister-card:hover {
    border-color: var(--solar-amber);
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.6);
    transform: translateY(-5px);
}

.sister-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 0.75rem;
    background: rgba(255, 153, 0, 0.15);
    color: var(--solar-amber);
    border: 1px solid rgba(255, 153, 0, 0.3);
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

.sister-title {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.sister-subtitle {
    font-size: 0.88rem;
    color: var(--electric-cyan);
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.sister-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Solar Division Calculator (Wide Layout) */
.solar-calc-box {
    background: var(--bg-card);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-lg);
    padding: 3.5rem 3rem;
    box-shadow: var(--shadow-soft), var(--shadow-glow);
}

.solar-calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.calc-input-group {
    margin-bottom: 2rem;
}

.calc-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.85rem;
}

.calc-range {
    width: 100%;
    accent-color: var(--solar-amber);
    cursor: pointer;
    height: 8px;
}

.calc-results-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    padding: 2.5rem;
}

.calc-metric-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
    margin-top: 1.75rem;
}

.calc-metric-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
}

.calc-metric-val {
    font-size: 1.85rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--solar-gold);
    margin-bottom: 0.25rem;
}

.calc-metric-label {
    font-size: 0.82rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* Client & Architect Directory (Wide Grid) */
.client-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.client-tab-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 0.65rem 1.6rem;
    border-radius: var(--radius-full);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-snappy);
}

.client-tab-btn.active, .client-tab-btn:hover {
    background: var(--electric-cyan);
    color: #060b16;
    border-color: var(--electric-cyan);
    box-shadow: 0 0 20px var(--electric-cyan-glow);
}

.clients-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.client-entry-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 1.35rem 1.6rem;
    display: flex;
    align-items: center;
    gap: 1.15rem;
    transition: var(--transition-snappy);
}

.client-entry-card:hover {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
    transform: translateX(4px);
}

.client-entry-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--electric-cyan);
    flex-shrink: 0;
}

.client-entry-name {
    font-size: 0.98rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.35;
}

.client-entry-loc {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Forms */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 3rem;
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.15rem;
    color: #ffffff;
    font-family: inherit;
    font-size: 0.98rem;
    transition: var(--transition-snappy);
}

.form-control:focus {
    outline: none;
    border-color: var(--electric-cyan);
    box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.18);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

/* Footer (Wide Layout) */
.site-footer {
    background: #03060c;
    border-top: 1px solid var(--border-subtle);
    padding: 5.5rem 0 2rem;
    color: var(--text-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 4.5rem;
}

.footer-brand-desc {
    font-size: 0.94rem;
    line-height: 1.75;
    margin-top: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer-heading {
    font-size: 1.12rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.85rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition-snappy);
}

.footer-links a:hover {
    color: var(--electric-cyan);
    padding-left: 4px;
}

.statutory-table {
    width: 100%;
    font-size: 0.84rem;
    border-collapse: collapse;
}

.statutory-table td {
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.statutory-table td:first-child {
    color: var(--text-muted);
    font-weight: 500;
}

.statutory-table td:last-child {
    color: #ffffff;
    font-family: var(--font-mono);
    text-align: right;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2.25rem;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.powered-by-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.35rem 0.85rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    transition: var(--transition-snappy);
}

.powered-by-badge:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 210, 255, 0.3);
}

.dev-logo-img {
    height: 28px;
    width: auto;
    vertical-align: middle;
    border-radius: 4px;
    transition: transform 0.25s ease, filter 0.25s ease;
}

.dev-logo-img:hover {
    transform: scale(1.05);
    filter: brightness(1.08);
}

/* ==========================================================================
   Responsive Media Queries for Wide Architecture
   ========================================================================== */
@media (max-width: 1300px) {
    .nav-wrapper {
        gap: 1rem;
    }
    .brand-logo {
        min-width: auto;
    }
    .nav-menu {
        gap: 0.35rem;
    }
    .nav-link {
        padding: 0.5rem 0.85rem;
        font-size: 0.88rem;
    }
    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: 3rem;
    }
    .footer-grid {
        gap: 2.5rem;
    }
}

@media (max-width: 1100px) {
    .nav-phone-pill {
        display: none;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    .solar-calc-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        flex-direction: column;
        padding: 1.5rem;
        border-bottom: 1px solid var(--border-medium);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
        gap: 0.5rem;
    }
    
    .nav-menu.open {
        display: flex;
    }

    .nav-link {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .process-flow-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .top-bar-left, .top-bar-right {
        justify-content: center;
        width: 100%;
        text-align: center;
    }
}