/* -------------------------------------------------------------
   Tilefit Pros - Professional Design Stylesheet
   ------------------------------------------------------------- */

/* 1. Design Tokens & Variables */
:root {
    --color-bg-dark: #111111;
    --color-bg-card: rgba(26, 26, 26, 0.85);
    --color-bg-light: #f5f6f7;
    --color-bg-white: #ffffff;
    --color-primary: #111111;
    --color-primary-rgb: 17, 17, 17;
    --color-accent: #ff6b00;
    --color-accent-rgb: 255, 107, 0;
    --color-accent-glow: #ff8533;
    --color-gold: #ff6b00;
    --color-text-dark: #222222;
    --color-text-light: #f5f6f7;
    --color-text-muted: #888888;
    --color-border-dark: rgba(255, 255, 255, 0.1);
    --color-border-light: rgba(17, 17, 17, 0.08);
    --color-success: #2ec4b6;
    
    --font-title: 'Poppins', sans-serif;
    --font-serif: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
}

/* 2. Global Resets & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.logo-image {
    height: 55px;
    width: auto;
    display: block;
}
body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 8rem 0;
    /* width: 50%;    -- l changed here */
}

.light-bg {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
}

.gold-text {
    color: var(--color-accent);
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-glow) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, transparent 100%);
    margin: 1.5rem 0;
    transition: var(--transition-smooth);
}

.section-header {
    margin-bottom: 4rem;
}

.section-header:hover .divider {
    width: 120px;
}

.section-tagline {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.section-padding.light-bg h2 {
    color: var(--color-primary);
}

/* 3. Helper Classes */
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-1 {
    flex: 1;
}

.full-width {
    width: 100%;
}

.hidden {
    display: none !important;
}

/* 4. Buttons */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    font-family: var(--font-title);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    
}

.cta-btn.primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, #a4875f 100%);
    color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(197, 168, 128, 0.25);
    border-radius: 999px
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 168, 128, 0.4);
    background: linear-gradient(135deg, var(--color-accent-glow) 0%, var(--color-accent) 100%);
}

.cta-btn.secondary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: 1px solid var(--color-border-dark);
}

.cta-btn.secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.cta-btn.outline {
    background-color: transparent;
    color: var(--color-text-light);
    border: 1px solid var(--color-accent);
}

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

.light-bg .cta-btn.secondary {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border-color: var(--color-border-light);
}

.light-bg .cta-btn.secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

/* 5. Header / Navigation */


#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    border-bottom: 1px solid rgba(0,0,0,0.08);
}



#main-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #e5e5e5;
    padding: 0.75rem 0;
}

.header-container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

#main-header.scrolled .header-container {
    padding: 0.75rem 2rem;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

.logo-image {
    height: 80px;
    width: auto;
    display: block;
}



.nav-menu {
    display: flex;
    gap: 2.25rem;
}

.nav-link {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
     color: #000;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: orangered;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

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

.mobile-nav-toggle .bar {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text-light);
    margin: 5px 0;
    transition: var(--transition-smooth);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(15, 18, 21, 0.98);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.mobile-nav-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-text-muted);
}

.mobile-nav-link:hover {
    color: var(--color-accent);
}

.mobile-cta {
    margin-top: 1rem;
}

/* 6. Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-image: url('assets/hero_bathroom.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 10rem 0 6rem 0;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 18, 21, 0.96) 20%, rgba(15, 18, 21, 0.6) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
    gap: 4rem;
}

.hero-content {
    max-width: 680px;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--color-border-dark);
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--color-accent);
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 50px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-content h1 {
    font-family: var(--font-serif);
    font-size: 4.2rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background-color: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--glass-shadow);
    max-width: 800px;
}

.stat-card {
    text-align: center;
    border-right: 1px solid var(--color-border-dark);
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    font-family: var(--font-title);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* 7. About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.about-text-content h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.about-text-content p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.certifications {
    margin-top: 3rem;
    display: grid;
    gap: 2rem;
}

.cert-item {
    display: flex;
    gap: 1.5rem;
}

.cert-item i {
    font-size: 1.75rem;
    margin-top: 0.25rem;
}

.cert-item h4 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.cert-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border-dark);
    padding: 2.25rem 1.75rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(197, 168, 128, 0.1);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.feature-card h4 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* 8. Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.service-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--color-accent);
}

.service-img-mock {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 3.5rem;
    position: relative;
}

.bath-mock { background: linear-gradient(135deg, #1d2d3d 0%, #0f1821 100%); }
.kitchen-mock { background: linear-gradient(135deg, #0e3d31 0%, #051a14 100%); }
.outdoor-mock { background: linear-gradient(135deg, #3d312d 0%, #211a18 100%); }
.commercial-mock { background: linear-gradient(135deg, #24292e 0%, #121517 100%); }
.stone-mock { background: linear-gradient(135deg, #42382c 0%, #211b15 100%); }
.restoration-mock { background: linear-gradient(135deg, #1b2838 0%, #0c141d 100%); }

.service-img-mock::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 5%;
    width: 90%;
    height: 30px;
    background: inherit;
    filter: blur(15px);
    opacity: 0.4;
    z-index: 1;
}

.service-img-mock i {
    z-index: 2;
    opacity: 0.85;
}

.service-card-body {
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-card h3 {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.service-card p {
    font-size: 0.9rem;
    color: #5a6572;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.service-bullets {
    list-style: none;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-top: 1px solid #edf0f2;
    padding-top: 1.5rem;
}

.service-bullets li {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* 9. Visualizer Section */
.visualizer-section {
    background-color: #0c0e10;
}

.visualizer-wrapper {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 4rem;
    align-items: center;
}

.visualizer-controls {
    background-color: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(20px);
}

.visualizer-controls h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.controls-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 2.5rem;
}

.control-group {
    margin-bottom: 2rem;
}

.control-group:last-child {
    margin-bottom: 0;
}

.control-label {
    display: block;
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

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

.pattern-btn {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-light);
    padding: 0.85rem 0.5rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.8rem;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.pattern-btn:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(197, 168, 128, 0.5);
}

.pattern-btn.active {
    background-color: rgba(197, 168, 128, 0.15);
    border-color: var(--color-accent);
    color: var(--color-accent-glow);
}

.pattern-icon {
    width: 32px;
    height: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.pat-subway {
    background: repeating-linear-gradient(90deg, transparent, transparent 15px, rgba(255,255,255,0.2) 15px, rgba(255,255,255,0.2) 16px),
                repeating-linear-gradient(0deg, transparent, transparent 8px, rgba(255,255,255,0.2) 8px, rgba(255,255,255,0.2) 9px);
}

.pat-herringbone {
    background-image: 
        linear-gradient(45deg, transparent 45%, rgba(255,255,255,0.2) 45%, rgba(255,255,255,0.2) 55%, transparent 55%),
        linear-gradient(-45deg, transparent 45%, rgba(255,255,255,0.2) 45%, rgba(255,255,255,0.2) 55%, transparent 55%);
    background-size: 10px 10px;
}

.pat-hexagon {
    background: 
        radial-gradient(circle, transparent 20%, rgba(255,255,255,0.1) 20%, rgba(255,255,255,0.1) 80%, transparent 80%),
        radial-gradient(circle, transparent 20%, rgba(255,255,255,0.1) 20%, rgba(255,255,255,0.1) 80%, transparent 80%);
    background-size: 8px 8px;
    background-position: 0 0, 4px 4px;
}

.color-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.color-dot {
    width: 36px;
    height: 36px;
    border-radius: 50px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
    position: relative;
}

.color-dot:hover {
    transform: scale(1.1);
}

.color-dot.active {
    border-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.4);
}

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

.finish-btn {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-light);
    padding: 0.85rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.finish-btn:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(197, 168, 128, 0.5);
}

.finish-btn.active {
    background-color: rgba(197, 168, 128, 0.15);
    border-color: var(--color-accent);
    color: var(--color-accent-glow);
}

.grout-size-control {
    margin-top: 1.5rem;
}

.range-value-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.range-slider {
    width: 100%;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.08);
    height: 4px;
    border-radius: 2px;
    outline: none;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-accent);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.5);
    transition: var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
    background: var(--color-accent-glow);
    transform: scale(1.2);
}

/* Visualizer Display */
.visualizer-display {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border: 15px solid #221a14; /* Luxury wood framing effect */
}

.display-container {
    width: 100%;
    height: 100%;
    position: relative;
    background-color: #f7f6f2;
}

#visualizer-svg {
    display: block;
    width: 100%;
    height: 100%;
}

/* Specular lighting finish visual cues via filters */
.tile-gloss-effect {
    filter: url(#tile-gloss);
}

.tile-matte-effect {
    filter: url(#tile-matte);
}

.visualizer-watermark {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: rgba(0, 0, 0, 0.15);
    text-transform: uppercase;
    pointer-events: none;
}

/* 10. Calculator Section */
.calculator-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: flex-start;
}

.form-style-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border-dark);
    padding: 3.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.light-bg .form-style-card {
    background-color: var(--color-bg-white);
    border-color: var(--color-border-light);
}

.form-style-card h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.light-bg .form-style-card h3 {
    color: var(--color-primary);
}

.inputs-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 3rem;
}

.form-group {
    margin-bottom: 2.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.calc-indicator {
    font-family: var(--font-title);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-accent);
}

.primary-range {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
}

.light-bg .primary-range {
    background: rgba(18, 22, 26, 0.08);
}

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

.radio-card {
    cursor: pointer;
    display: block;
}

.radio-card input[type="radio"] {
    display: none;
}

.radio-card-content {
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.light-bg .radio-card-content {
    background-color: #fafbfc;
    border-color: #e2e8f0;
}

.radio-card input[type="radio"]:checked + .radio-card-content {
    border-color: var(--color-accent);
    background-color: rgba(197, 168, 128, 0.06);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.15);
}

.light-bg .radio-card input[type="radio"]:checked + .radio-card-content {
    background-color: rgba(197, 168, 128, 0.05);
}

.material-name {
    font-family: var(--font-title);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.light-bg .material-name {
    color: var(--color-primary);
}

.material-price {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.custom-select {
    width: 100%;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-light);
    font-size: 0.9rem;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.light-bg .custom-select {
    background-color: #fafbfc;
    border-color: #e2e8f0;
    color: var(--color-primary);
}

.custom-select:focus {
    border-color: var(--color-accent);
}

.checkbox-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    cursor: pointer;
    user-select: none;
}

.light-bg .checkbox-label {
    color: #4e5d6c;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-box {
    width: 20px;
    height: 20px;
    border: 1px solid var(--color-border-dark);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.03);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.light-bg .checkbox-box {
    background-color: #fafbfc;
    border-color: #cdd6e0;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-box {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-box::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--color-primary);
}

/* Calculator Result Card */
.calculator-result-card {
    background-color: var(--color-primary);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: sticky;
    top: 120px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.result-header {
    background-color: rgba(25, 30, 36, 0.9);
    padding: 3rem;
    text-align: center;
    border-bottom: 1px solid var(--color-border-dark);
}

.result-header h4 {
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.price-range {
    font-family: var(--font-title);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

.price-disclaimer {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.cost-breakdown {
    padding: 3rem;
}

.cost-breakdown h5 {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.breakdown-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.breakdown-list li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.breakdown-list li.breakdown-total {
    border-top: 1px solid var(--color-border-dark);
    padding-top: 1.25rem;
    font-weight: 700;
    color: var(--color-text-light);
    font-size: 1.05rem;
}

.breakdown-list li.breakdown-total .breakdown-val {
    color: var(--color-accent);
}

.breakdown-val {
    font-family: var(--font-title);
    font-weight: 600;
    color: var(--color-text-light);
}

.calculator-actions {
    padding: 0 3rem 3rem 3rem;
    text-align: center;
}

.calculator-actions .cta-btn {
    margin-bottom: 1.25rem;
}

.cta-note {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* 11. Portfolio Section */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    color: var(--color-primary);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-family: var(--font-title);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.portfolio-item {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    background-color: #000;
    aspect-ratio: 4/3;
    transition: var(--transition-smooth);
}

.portfolio-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(15, 18, 21, 0.95) 10%, rgba(15, 18, 21, 0.4) 60%, transparent 100%);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 2;
}

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

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

.proj-category {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.portfolio-overlay h4 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    max-width: 90%;
    margin-bottom: 0;
}

.view-project-icon {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    border-radius: 50px;
    background-color: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transform: translateY(-10px);
    transition: var(--transition-smooth);
}

.portfolio-item:hover .view-project-icon {
    transform: translateY(0);
}

/* 12. Testimonials Section */
.testimonials-section {
    background-color: #0c0e10;
}

.testimonial-slider-container {
    max-width: 850px;
    margin: 0 auto;
    position: relative;
    padding: 3rem 0;
}

.testimonial-slider {
    position: relative;
    min-height: 280px;
    overflow: hidden;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateX(50px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    position: relative;
}

.quote-icon {
    font-size: 3.5rem;
    color: rgba(197, 168, 128, 0.15);
    line-height: 1;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.4rem;
    line-height: 1.7;
    font-weight: 300;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    font-style: italic;
}

.client-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border-dark);
    padding-top: 1.5rem;
}

.client-name {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.client-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.rating-stars {
    display: flex;
    gap: 0.25rem;
    color: var(--color-gold);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.slider-arrow {
    background: none;
    border: 1px solid var(--color-border-dark);
    width: 44px;
    height: 44px;
    border-radius: 50px;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.slider-arrow:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.slider-dots {
    display: flex;
    gap: 0.75rem;
}

.slider-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-border-dark);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slider-dots .dot.active {
    background-color: var(--color-accent);
    width: 24px;
    border-radius: 5px;
}

/* 13. Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: flex-start;
}

.contact-info-panel h3 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.contact-info-panel p {
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    margin-bottom: 3.5rem;
}

.info-block {
    display: flex;
    gap: 1.5rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(197, 168, 128, 0.08);
    border: 1px solid rgba(197, 168, 128, 0.15);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.info-title {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.info-link {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 600;
}

.info-link:hover {
    color: var(--color-accent-glow);
}

.info-text {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 0;
}

.social-links-container {
    display: flex;
    gap: 1.25rem;
}

.social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50px;
    border: 1px solid var(--color-border-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

.social-icon:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

/* Contact Form Styling */
.contact-form-panel {
    position: relative;
    overflow: hidden;
}

.form-instructions {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-bottom: 2.5rem;
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.custom-input, .custom-textarea {
    width: 100%;
    padding: 1.1rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-light);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

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

.custom-input::placeholder, .custom-textarea::placeholder {
    color: #4a545e;
}

.custom-input:focus, .custom-textarea:focus {
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.04);
}

.form-group.invalid .custom-input,
.form-group.invalid .custom-textarea,
.form-group.invalid .custom-select {
    border-color: #ef233c;
}

.error-msg {
    display: block;
    font-size: 0.75rem;
    color: #ef233c;
    margin-top: 0.5rem;
    display: none;
}

.form-group.invalid .error-msg {
    display: block;
}

.btn-spinner {
    font-size: 1.1rem;
}

/* Form Success Overlay */
.form-success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    z-index: 10;
    transition: var(--transition-smooth);
}

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

.success-icon {
    font-size: 4rem;
    color: var(--color-success);
    margin-bottom: 2rem;
    animation: successPop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-content h3 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.success-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes successPop {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* 14. Footer Section */
footer {
    background-color: #080a0c;
    border-top: 1px solid var(--color-border-dark);
}

.footer-top {
    padding: 6rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.8fr 1.1fr;
    gap: 4rem;
}

.footer-brand-col .logo {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.footer-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    max-width: 320px;
}

.footer-copy {
    font-size: 0.75rem;
    color: #4a545e;
}

.footer-links-col h4, .footer-contact-col h4 {
    font-family: var(--font-title);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}

.footer-links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links-col a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-links-col a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-contact-col p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-border-dark);
    padding: 2.25rem 0;
    font-size: 0.8rem;
    color: #4a545e;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-bottom-links a:hover {
    color: var(--color-text-muted);
}

.bullet-sep {
    color: #2b353f;
}

/* 15. Responsive Styling (Media Queries) */
@media (max-width: 1200px) {
    .hero-content h1 {
        font-size: 3.6rem;
    }
    .about-grid {
        gap: 3rem;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .visualizer-wrapper {
        gap: 2.5rem;
    }
    .calculator-grid {
        gap: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 992px) {
    .section-padding {
        padding: 5rem 0;
    }
    .nav-menu {
        display: none;
    }
    #header-cta {
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .visualizer-wrapper {
        grid-template-columns: 1fr;
    }
    .calculator-grid {
        grid-template-columns: 1fr;
    }
    .calculator-result-card {
        position: static;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    .hero-content h1 {
        font-size: 2.8rem;
    }
    .hero-ctas {
        flex-direction: column;
    }
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .stat-card {
        border-right: none;
        border-bottom: 1px solid var(--color-border-dark);
        padding-bottom: 1.5rem;
    }
    .stat-card:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-bottom-flex {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        text-align: center;
    }
}

/* 11. Custom New Components for Tilefit Pros */

/* Floating Quote Button */
.floating-quote-btn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent) 0%, #d45600 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255, 107, 0, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.floating-quote-btn i {
    font-size: 1.5rem;
}

.floating-quote-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 107, 0, 0.6);
}

.floating-quote-btn .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: var(--color-primary);
    color: #fff;
    text-align: center;
    border-radius: 4px;
    padding: 6px 10px;
    position: absolute;
    right: 75px;
    opacity: 0;
    transition: opacity 0.3s;
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    border: 1px solid var(--color-border-dark);
}

.floating-quote-btn:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Floating WhatsApp Button */
.floating-whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.floating-whatsapp-btn i {
    font-size: 1.8rem;
}

.floating-whatsapp-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp-btn .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: #25D366;
    color: #fff;
    text-align: center;
    border-radius: 4px;
    padding: 6px 10px;
    position: absolute;
    right: 75px;
    opacity: 0;
    transition: opacity 0.3s;
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.floating-whatsapp-btn:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(17, 17, 17, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    position: relative;
    max-width: 85%;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

.lightbox-caption {
    color: #ffffff;
    font-family: var(--font-title);
    margin-top: 1.5rem;
    text-align: center;
}

.lightbox-caption h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-accent);
}

.lightbox-caption p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-accent);
}

.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-arrow:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.lightbox-arrow.prev {
    left: -80px;
}

.lightbox-arrow.next {
    right: -80px;
}

/* Timeline Components */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 4rem auto 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-border-light);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 2rem 3rem;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-badge {
    position: absolute;
    top: 2.25rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-primary);
    border: 3px solid var(--color-accent);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-badge {
    right: -20px;
}

.timeline-item:nth-child(even) .timeline-badge {
    left: -20px;
}

.timeline-panel {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 20px rgba(0,0,0,0.02);
    transition: var(--transition-smooth);
}

.timeline-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    border-color: var(--color-accent);
}

.timeline-panel h4 {
    font-family: var(--font-title);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.timeline-panel p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin: 4rem auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item:hover, .faq-item.active {
    border-color: var(--color-accent);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--color-primary);
    user-select: none;
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-icon {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer-inner {
    padding: 0 2rem 1.5rem 2rem;
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* Before and After slider */
.before-after-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.ba-card {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.ba-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    position: relative;
}

.ba-image-wrapper {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.ba-label {
    position: absolute;
    top: 15px;
    padding: 4px 12px;
    font-family: var(--font-title);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--border-radius-sm);
    z-index: 2;
}

.ba-image-wrapper:first-child .ba-label {
    left: 15px;
    background-color: #333;
    color: #fff;
}

.ba-image-wrapper:last-child .ba-label {
    right: 15px;
    background-color: var(--color-accent);
    color: #fff;
}

.ba-info {
    padding: 1.5rem;
}

.ba-info h4 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.ba-info p {
    font-size: 0.85rem;
    color: #666;
}

/* Custom Success Notification Modal */
.success-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.success-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.success-modal-card {
    background-color: var(--color-bg-white);
    padding: 3rem;
    border-radius: var(--border-radius-md);
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border: 1px solid var(--color-border-light);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.success-modal.active .success-modal-card {
    transform: scale(1);
}

.success-modal-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(46, 196, 182, 0.1);
    color: #2ec4b6;
    font-size: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}

.success-modal-card h3 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.success-modal-card p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Responsive adjustments for new features */
@media (max-width: 991px) {
    .timeline::before {
        left: 30px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 0;
        text-align: left !important;
    }
    .timeline-item:nth-child(even) {
        left: 0;
    }
    .timeline-badge {
        left: 10px !important;
        right: auto !important;
    }
    .lightbox-arrow {
        position: static;
        transform: none;
        margin: 0 1rem;
    }
    .lightbox-arrows-mobile {
        display: flex;
        justify-content: center;
        margin-top: 1rem;
        width: 100%;
    }
    .lightbox-arrow.prev, .lightbox-arrow.next {
        left: auto;
        right: auto;
    }
}

@media (max-width: 768px) {
    .before-after-grid {
        grid-template-columns: 1fr;
    }
    .floating-quote-btn {
        width: 50px;
        height: 50px;
        bottom: 85px;
        right: 20px;
    }
    .floating-whatsapp-btn {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .floating-quote-btn i, .floating-whatsapp-btn i {
        font-size: 1.3rem;
    }
}