/* ==========================================================================
   LUMINA ARCHITECTURAL LIGHTING STUDIO - DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables & Theme Definitions
   -------------------------------------------------------------------------- */
:root {
    /* Brand Fonts */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Base Palette (Sleek Dark Luxe Mode) */
    --bg-dark-1: #090B10;
    --bg-dark-2: #10141E;
    --bg-dark-3: #181E2C;
    --card-bg: rgba(22, 28, 42, 0.65);
    --card-border: rgba(255, 255, 255, 0.08);
    --card-hover-border: rgba(255, 255, 255, 0.22);
    
    --text-main: #F1F5F9;
    --text-muted: #94A3B8;
    --text-dim: #64748B;
    
    /* Default Active Theme: Amber Warm Lighting (2700K) */
    --primary-color: #F59E0B;
    --primary-glow: rgba(245, 158, 11, 0.45);
    --primary-soft: rgba(245, 158, 11, 0.12);
    --primary-grad: linear-gradient(135deg, #F59E0B 0%, #D97706 50%, #B45309 100%);
    --accent-glow: #FBBF24;
    
    /* Utility colors */
    --success: #10B981;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
    
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 25px var(--primary-glow);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Theme Switcher Classes */
body.theme-amber {
    --primary-color: #F59E0B;
    --primary-glow: rgba(245, 158, 11, 0.45);
    --primary-soft: rgba(245, 158, 11, 0.12);
    --primary-grad: linear-gradient(135deg, #FBBF24 0%, #F59E0B 50%, #D97706 100%);
    --accent-glow: #FCD34D;
}

body.theme-cyan {
    --primary-color: #06B6D4;
    --primary-glow: rgba(6, 182, 212, 0.45);
    --primary-soft: rgba(6, 182, 212, 0.12);
    --primary-grad: linear-gradient(135deg, #22D3EE 0%, #06B6D4 50%, #0891B2 100%);
    --accent-glow: #67E8F9;
}

body.theme-rose {
    --primary-color: #F43F5E;
    --primary-glow: rgba(244, 63, 94, 0.45);
    --primary-soft: rgba(244, 63, 94, 0.12);
    --primary-grad: linear-gradient(135deg, #FB7185 0%, #F43F5E 50%, #E11D48 100%);
    --accent-glow: #FDA4AF;
}

body.theme-daylight {
    --primary-color: #38BDF8;
    --primary-glow: rgba(56, 189, 248, 0.45);
    --primary-soft: rgba(56, 189, 248, 0.12);
    --primary-grad: linear-gradient(135deg, #7DD3FC 0%, #38BDF8 50%, #0284C7 100%);
    --accent-glow: #BAE6FD;
}

/* --------------------------------------------------------------------------
   2. Reset & General Layout
   -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark-1);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-main);
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

ul {
    list-style: none;
}

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

/* Utility Containers */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--primary-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-success {
    color: var(--success);
}

/* Glassmorphism Card Utility */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--card-hover-border);
    box-shadow: 0 15px 40px -15px rgba(0, 0, 0, 0.7), 0 0 20px var(--primary-soft);
}

/* Badges & Section Headers */
.section-header {
    max-width: 750px;
    margin: 0 auto 3.5rem auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    border-radius: var(--radius-full);
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.6rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--primary-grad);
    color: #090B10;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border-color: var(--primary-glow);
}

.btn-outline:hover {
    background: var(--primary-soft);
    color: var(--primary-color);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
}

.btn-link:hover {
    gap: 0.7rem;
    color: var(--accent-glow);
}

/* --------------------------------------------------------------------------
   3. Top Bar & Header Navigation
   -------------------------------------------------------------------------- */
.top-bar {
    background: #05070A;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.5rem 0;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-divider {
    opacity: 0.3;
}

.ambient-bar-picker {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.picker-label {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.color-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: var(--transition-fast);
}

.color-pill:hover, .color-pill.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-main);
    border-color: var(--primary-color);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.amber-dot { background: #F59E0B; box-shadow: 0 0 6px #F59E0B; }
.cyan-dot { background: #06B6D4; box-shadow: 0 0 6px #06B6D4; }
.rose-dot { background: #F43F5E; box-shadow: 0 0 6px #F43F5E; }
.daylight-dot { background: #38BDF8; box-shadow: 0 0 6px #38BDF8; }

/* Main Header Sticky Navbar */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(9, 11, 16, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-fast);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 85px;
    width: 100%;
    max-width: 1650px;
    margin: 0 auto;
    padding: 0 3rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-right: 4rem; /* Wide gap between Logo and Home link */
    flex-shrink: 0;
}

.logo-img-wrapper {
    background: rgba(255, 255, 255, 0.95);
    padding: 0.3rem 0.8rem;
    border-radius: 8px;
    border: 1px solid var(--primary-glow);
    box-shadow: 0 0 12px var(--primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.brand-logo:hover .logo-img-wrapper {
    box-shadow: 0 0 20px var(--primary-glow);
    transform: scale(1.02);
}

.brand-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    position: relative;
    width: 42px;
    height: 42px;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.logo-glow {
    position: absolute;
    inset: 0;
    border-radius: 12px;
    box-shadow: 0 0 15px var(--primary-glow);
    opacity: 0.7;
    animation: pulseGlow 3s infinite alternate;
}

@keyframes pulseGlow {
    0% { opacity: 0.4; }
    100% { opacity: 0.9; }
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 1.5px;
    color: var(--text-main);
    line-height: 1;
}

.logo-tag {
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--primary-color);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.2rem; /* Generous breathing space between EACH nav item */
    margin-right: auto;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.4rem 0.2rem;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--text-main);
}

.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-fast);
    border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
    box-shadow: 0 0 8px var(--primary-glow);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-left: 4rem; /* Wide gap between Contact link and Request Audit button */
    flex-shrink: 0;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.4rem;
    cursor: pointer;
}

.mobile-nav-cta {
    display: none;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --------------------------------------------------------------------------
   4. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 5rem 0 6rem 0;
    overflow: hidden;
    background: radial-gradient(circle at 50% 0%, var(--bg-dark-3) 0%, var(--bg-dark-1) 70%);
}

.hero-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.25;
    transition: var(--transition-smooth);
}

.orb-1 {
    top: -10%;
    left: 20%;
    width: 500px;
    height: 500px;
    background: var(--primary-color);
}

.orb-2 {
    bottom: 10%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: var(--primary-glow);
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 1rem;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    border-radius: var(--radius-full);
    color: var(--primary-color);
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.badge-icon {
    font-size: 0.9rem;
}

.hero-title {
    font-size: 3.4rem;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.2rem;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.hero-stats-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual Interactive Card */
.hero-visual-card {
    padding: 1.5rem;
    position: relative;
}

.card-visual-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.visual-tag {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.temp-indicator {
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.2rem 0.7rem;
    border-radius: var(--radius-full);
    color: var(--text-muted);
}

.hero-image-container {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.hero-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
}

.image-light-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, var(--primary-glow) 0%, transparent 70%);
    opacity: 0.5;
    mix-blend-mode: color-dodge;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    background: rgba(16, 20, 30, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    color: var(--text-main);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    font-size: 0.82rem;
    z-index: 3;
}

.floating-badge i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.floating-badge div {
    display: flex;
    flex-direction: column;
}

.floating-badge strong {
    font-weight: 700;
    line-height: 1.2;
}

.floating-badge span {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.badge-top-right {
    top: 15px;
    right: 15px;
}

.badge-bottom-left {
    bottom: 15px;
    left: 15px;
}

.hero-visual-controls {
    margin-top: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.control-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.slider-input {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    outline: none;
}

.slider-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-glow);
    cursor: pointer;
    transition: transform 0.1s ease;
}

.slider-input::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

.scene-presets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.preset-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 0.5rem 0.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
}

.preset-btn:hover, .preset-btn.active {
    background: var(--primary-soft);
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   5. Solutions & Establishment Categories Section
   -------------------------------------------------------------------------- */
.solutions-section {
    background: var(--bg-dark-1);
    position: relative;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.solution-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.span-2-col {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.card-image-wrap {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.span-2-col .card-image-wrap {
    height: 100%;
    min-height: 280px;
}

.card-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.solution-card:hover .card-image-wrap img {
    transform: scale(1.06);
}

.venue-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(9, 11, 16, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.card-content {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

.card-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.feature-list {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-list li {
    font-size: 0.88rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.feature-list li i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.two-col-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.card-footer-row {
    margin-top: auto;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cost-tag {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* --------------------------------------------------------------------------
   6. Interactive Lighting Simulator Section
   -------------------------------------------------------------------------- */
.simulator-section {
    background: radial-gradient(circle at 50% 50%, var(--bg-dark-2) 0%, var(--bg-dark-1) 100%);
}

.simulator-wrapper {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 2rem;
    padding: 2rem;
}

.simulator-controls-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.control-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-main);
}

.venue-selector-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.v-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 0.6rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.v-btn:hover, .v-btn.active {
    background: var(--primary-soft);
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
    font-weight: 600;
}

.control-value-badge {
    font-size: 0.78rem;
    color: var(--primary-color);
    background: var(--primary-soft);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
}

.kelvin-spectrum {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

.scene-mode-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.mode-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition-fast);
}

.mode-btn:hover, .mode-btn.active {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary-color);
    color: var(--text-main);
}

.simulator-summary-box {
    margin-top: auto;
    padding: 1.2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-color);
}

.simulator-summary-box h4 {
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.simulator-summary-box p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Simulator Stage Canvas */
.simulator-stage {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stage-frame {
    position: relative;
    width: 100%;
    height: 480px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.stage-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.4s ease;
}

.sim-overlay-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.3) 0%, transparent 80%);
    mix-blend-mode: color-dodge;
    pointer-events: none;
    transition: background 0.4s ease, opacity 0.4s ease;
}

/* Hotspots */
.sim-hotspot {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #090B10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    cursor: pointer;
    box-shadow: 0 0 15px var(--primary-glow);
    z-index: 5;
    transition: transform 0.2s ease;
}

.sim-hotspot:hover {
    transform: scale(1.3);
}

.hotspot-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    animation: hotspotPulse 2s infinite;
    pointer-events: none;
}

@keyframes hotspotPulse {
    0% { transform: scale(0.9); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}

.hotspot-popover {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(16, 20, 30, 0.92);
    backdrop-filter: blur(12px);
    border: 1px solid var(--primary-glow);
    padding: 1rem 1.2rem;
    border-radius: var(--radius-md);
    display: none;
    z-index: 10;
    animation: fadeIn 0.3s ease;
}

.hotspot-popover.active {
    display: block;
}

.hotspot-popover h5 {
    color: var(--primary-color);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.hotspot-popover p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stage-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.2rem;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
}

.stage-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-muted);
}

.separator {
    opacity: 0.3;
}

/* --------------------------------------------------------------------------
   7. Before & After Transformation Section
   -------------------------------------------------------------------------- */
.transformation-section {
    background: var(--bg-dark-1);
}

.ba-slider-container {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    min-height: 250px;
    max-height: 520px;
    border-radius: var(--radius-md);
    overflow: hidden;
    user-select: none;
    margin-bottom: 3rem;
}

.ba-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ba-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.grayscale-dim {
    filter: grayscale(85%) contrast(80%) brightness(60%);
}

.ba-before {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    clip-path: inset(0 50% 0 0);
    -webkit-clip-path: inset(0 50% 0 0);
    border-right: none;
}

.ba-before img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
}

.ba-label {
    position: absolute;
    top: 20px;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    z-index: 4;
}

.label-before {
    left: 20px;
    background: rgba(239, 68, 68, 0.85);
    color: #FFF;
}

.label-after {
    right: 20px;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    color: var(--primary-color);
}

.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 40px;
    margin-left: -20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: ew-resize;
    z-index: 5;
}

.handle-line {
    width: 3px;
    flex: 1;
    background: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-glow);
}

.handle-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #090B10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    font-size: 0.8rem;
    box-shadow: 0 0 20px var(--primary-glow);
}

.transformation-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.tf-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tf-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.tf-card h4 {
    font-size: 1.2rem;
}

.tf-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

/* --------------------------------------------------------------------------
   8. Estimator Section
   -------------------------------------------------------------------------- */
.estimator-section {
    background: radial-gradient(circle at 50% 0%, var(--bg-dark-3) 0%, var(--bg-dark-1) 100%);
}

.estimator-wrapper {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2.5rem;
    padding: 2.5rem;
}

.estimator-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-step {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.form-label {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
}

.est-venue-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.est-radio-card {
    position: relative;
    cursor: pointer;
}

.est-radio-card input {
    position: absolute;
    opacity: 0;
}

.radio-content {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    transition: var(--transition-fast);
}

.radio-content i {
    font-size: 1.4rem;
}

.est-radio-card input:checked + .radio-content, .est-radio-card.active .radio-content {
    background: var(--primary-soft);
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.est-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.checkbox-pill {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.checkbox-pill input {
    margin-right: 0.6rem;
    accent-color: var(--primary-color);
}

.checkbox-pill:hover {
    background: rgba(255, 255, 255, 0.08);
}

/* Estimator Result Sidebar */
.estimator-result-card {
    background: rgba(16, 20, 30, 0.85);
    border: 1px solid var(--primary-glow);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.result-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.result-header i {
    font-size: 1.5rem;
}

.result-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;

}

.metric-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.metric-row strong {
    color: var(--text-main);
}

.metric-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0.5rem 0;
}

.price-range-box {
    background: var(--primary-soft);
    border: 1px dashed var(--primary-glow);
    padding: 1.2rem;
    border-radius: var(--radius-sm);
    text-align: center;
    margin-bottom: 1.5rem;
}

.price-label {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: 0.3rem 0;
}

.price-note {
    font-size: 0.72rem;
    color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   9. Portfolio Showcase Section
   -------------------------------------------------------------------------- */
.portfolio-section {
    background: var(--bg-dark-1);
}

.portfolio-filter-buttons {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary-soft);
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-item {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.item-img-wrap {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.item-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .item-img-wrap img {
    transform: scale(1.08);
}

.item-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(9, 11, 16, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.portfolio-item:hover .item-hover-overlay {
    opacity: 1;
}

.item-details {
    padding: 1.5rem;
}

.cat-pill {
    font-size: 0.75rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 0.4rem;
    display: inline-block;
}

.item-details h4 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.item-details p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   10. Workflow & Contact Section
   -------------------------------------------------------------------------- */
.process-section {
    background: radial-gradient(circle at 50% 100%, var(--bg-dark-2) 0%, var(--bg-dark-1) 100%);
}

.process-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.step-card {
    padding: 2rem 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.08);
    position: absolute;
    top: 15px;
    right: 20px;
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
}

.step-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Contact Form Section */
.contact-section {
    background: var(--bg-dark-1);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3.5rem;
    padding: 3.5rem;
}

.contact-info-side h2 {
    font-size: 2.2rem;
    margin: 1rem 0;
}

.contact-info-side p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.c-detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.c-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--primary-soft);
    border: 1px solid var(--primary-glow);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.c-detail-item div {
    display: flex;
    flex-direction: column;
}

.c-detail-item span {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.c-detail-item strong {
    font-size: 1rem;
    color: var(--text-main);
}

.social-links-row {
    display: flex;
    gap: 0.8rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon:hover {
    background: var(--primary-soft);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.contact-form-side {
    background: rgba(9, 11, 16, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 2rem;
}

.contact-form h3 {
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-soft);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder,
.form-group select::placeholder {
    font-size: 0.8rem;
    color: var(--text-dim);
    opacity: 0.65;
    font-weight: 400;
}

.form-group select option {
    background: var(--bg-dark-2);
    color: var(--text-main);
}

/* --------------------------------------------------------------------------
   11. Footer Section
   -------------------------------------------------------------------------- */
.main-footer {
    background: #05070A;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4rem 0 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 1.2rem 0;
    line-height: 1.6;
}

.footer-awards {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--primary-color);
    background: var(--primary-soft);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
}

.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.newsletter-txt {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.7rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    color: var(--text-main);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem 0;
    font-size: 0.82rem;
    color: var(--text-dim);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.legal-links {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.legal-links a:hover {
    color: var(--text-main);
}

.sep {
    opacity: 0.3;
}

/* --------------------------------------------------------------------------
   12. Modal Window
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    width: 90%;
    max-width: 500px;
    padding: 2.5rem;
    position: relative;
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-backdrop.active .modal-card {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    cursor: pointer;
}

.modal-icon {
    font-size: 3.5rem;
    color: var(--success);
    margin-bottom: 1rem;
}

.modal-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.modal-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Keyframe animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   13. Responsive Breakpoints & Multi-Device Adaptability
   -------------------------------------------------------------------------- */

@media (max-width: 1200px) {
    .navbar-container {
        padding: 0 2rem;
    }
    
    .brand-logo {
        margin-right: 2rem;
    }
    
    .nav-actions {
        margin-left: 2rem;
    }

    .nav-menu {
        gap: 1.2rem;
    }
}

@media (max-width: 992px) {
    .navbar-container {
        padding: 0 1.25rem;
        height: 75px;
    }

    .brand-logo {
        margin-right: 0;
    }

    .nav-actions {
        margin-left: 0;
        gap: 0.75rem;
    }

    .desktop-only-btn {
        display: none !important;
    }

    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: var(--radius-sm);
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.12);
        color: var(--text-main);
        font-size: 1.25rem;
    }

    .nav-menu {
        position: fixed;
        top: 75px;
        left: 0;
        right: 0;
        bottom: 0;
        height: calc(100vh - 75px);
        background: rgba(9, 11, 16, 0.97);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem 1.5rem;
        gap: 1.25rem;
        margin-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        display: none;
        overflow-y: auto;
        z-index: 1000;
    }

    .nav-menu.active {
        display: flex;
        animation: fadeIn 0.25s ease-out;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 0.6rem 0;
        width: 100%;
        text-align: center;
    }

    .mobile-nav-cta {
        display: flex;
    }

    .hero-content-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .span-2-col {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }

    .simulator-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.25rem;
    }

    .estimator-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1.25rem;
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 3.5rem 0;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    /* Top Bar Responsive Fix: Show contact details + atmosphere picker cleanly */
    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.4rem 0.5rem;
    }

    .top-bar-info {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 0.6rem;
        font-size: 0.72rem;
        width: 100%;
        flex-wrap: wrap;
    }

    .top-bar-divider {
        opacity: 0.3;
    }

    .ambient-bar-picker {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.35rem;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

    .hero-cta-group .btn {
        width: 100%;
    }

    .hero-stats-row {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        text-align: center;
    }

    .stat-divider {
        display: none;
    }

    .stat-number {
        font-size: 1.6rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .two-col-features {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    /* Solution Card Footer Fix: Stack price and button vertically on small screens */
    .card-footer-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }

    .card-footer-row .btn, .card-footer-row .btn-primary, .card-footer-row .btn-link {
        width: 100%;
        justify-content: center;
        font-size: 0.85rem;
        padding: 0.65rem 1rem;
        border-radius: var(--radius-sm);
    }

    .cost-tag {
        font-size: 1.15rem;
        text-align: left;
    }

    /* Simulator Container & Stage Footer Fix */
    .simulator-wrapper {
        padding: 1rem;
        gap: 1.25rem;
    }

    .stage-frame {
        height: auto;
        aspect-ratio: 16/10;
        min-height: 220px;
        max-height: 360px;
    }

    .stage-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding: 0.75rem 0.9rem;
    }

    .stage-info {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 0.8rem;
        width: 100%;
    }

    #simApplyBtn {
        width: 100%;
        justify-content: center;
        font-size: 0.82rem;
        padding: 0.6rem 0.8rem;
        border-radius: var(--radius-sm);
    }

    .hotspot-popover {
        left: 10px;
        right: 10px;
        bottom: 10px;
        padding: 0.75rem 0.9rem;
    }

    .sim-venue-selector {
        display: flex;
        overflow-x: auto;
        white-space: nowrap;
        padding-bottom: 0.5rem;
        gap: 0.5rem;
        scrollbar-width: none;
    }

    .sim-venue-selector::-webkit-scrollbar {
        display: none;
    }

    .sim-venue-btn {
        flex: 0 0 auto;
    }

    .scene-presets {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .preset-btn {
        font-size: 0.8rem;
        padding: 0.5rem;
    }

    .estimator-result-card .btn, #claimEstimateBtn {
        font-size: 0.85rem;
        padding: 0.65rem 0.85rem;
        width: 100%;
        line-height: 1.35;
        border-radius: var(--radius-sm);
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .process-steps-grid {
        grid-template-columns: 1fr;
    }

    .transformation-features-grid {
        grid-template-columns: 1fr;
    }

    .est-venue-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .est-checkbox-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .legal-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    .modal-card {
        padding: 1.5rem;
        width: 95%;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 0.85rem;
        margin: 0 auto;
        width: 100%;
    }

    .top-bar-info span:last-child {
        display: none; /* Hide hours on extra narrow mobile screens to preserve phone and email links */
    }

    .picker-label {
        display: none; /* Hide label so pills render 100% cleanly */
    }

    .color-pill {
        font-size: 0.72rem;
        padding: 0.2rem 0.5rem;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.25;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-stats-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hero-visual-card {
        padding: 1rem;
    }

    .card-visual-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .hero-image-container {
        aspect-ratio: 4/3;
    }

    .floating-badge {
        position: relative;
        inset: auto;
        margin-top: 0.5rem;
        width: 100%;
        box-shadow: none;
    }

    .badge-top-right, .badge-bottom-left {
        position: relative;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
    }

    /* Live Lighting Simulator Mobile Container Overflow & Symmetry Fix */
    .simulator-wrapper {
        display: flex;
        flex-direction: column;
        width: 100%;
        max-width: 100%;
        padding: 1rem;
        gap: 1.25rem;
        overflow: hidden;
        margin: 0 auto;
        box-sizing: border-box;
    }

    .simulator-controls-sidebar {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        gap: 1.2rem;
    }

    .control-group {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .venue-selector-buttons {
        display: flex;
        flex-direction: column;
        gap: 0.4rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .v-btn {
        width: 100%;
        max-width: 100%;
        font-size: 0.82rem;
        padding: 0.6rem 0.85rem;
        box-sizing: border-box;
        justify-content: flex-start;
    }

    .label-row {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .control-value-badge {
        font-size: 0.75rem;
        align-self: flex-start;
    }

    .kelvin-spectrum {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        max-width: 100%;
        font-size: 0.65rem;
        gap: 0.2rem;
        overflow: hidden;
    }

    .kelvin-spectrum span {
        font-size: 0.65rem;
        white-space: nowrap;
    }

    .kelvin-spectrum small {
        display: none !important;
    }

    /* Transformation slider height for mobile */
    .ba-slider-container {
        min-height: 200px;
        max-height: 320px;
        margin-bottom: 2rem;
    }

    /* Contact Section Mobile Flow & Compact Placeholders */
    .contact-wrapper {
        padding: 1.25rem 0.85rem;
        gap: 1.5rem;
        margin: 0 auto;
        width: 100%;
        box-sizing: border-box;
    }

    .contact-info-side h2 {
        font-size: 1.5rem;
    }

    .contact-form-side {
        padding: 1.25rem 0.85rem;
        width: 100%;
        box-sizing: border-box;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder,
    .form-group select::placeholder {
        font-size: 0.74rem;
        opacity: 0.6;
    }

    .estimator-wrapper {
        padding: 1rem 0.85rem;
        margin: 0 auto;
        width: 100%;
        box-sizing: border-box;
    }

    .estimator-result-card {
        padding: 1.25rem 0.85rem;
    }

    .est-venue-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }
}