/* ----------------------------------------------------
   PRIME PAGES LANDING PAGE CSS
   Theme: Creative, Artistic, Cinematic Dark Mode
   Typography: Playfair Display & Inter
---------------------------------------------------- */

:root {
    --bg-dark: #070709;
    --bg-card: rgba(20, 20, 25, 0.7);
    --bg-card-hover: rgba(30, 30, 38, 0.9);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Gold/Champagne premium accents */
    --accent-gold: #d4af37;
    --accent-gold-glow: rgba(212, 175, 55, 0.35);
    --accent-gold-hover: #f3d065;
    --accent-bronze: #8c6239;
    
    /* System colors */
    --border-color: rgba(255, 255, 255, 0.07);
    --border-color-focus: rgba(212, 175, 55, 0.5);
    
    /* Layout */
    --max-width: 1200px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(140, 98, 57, 0.04) 0%, transparent 50%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    letter-spacing: -0.01em;
}

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

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* Common Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: #000;
    box-shadow: 0 4px 14px var(--accent-gold-glow);
}

.btn-primary:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

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

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-gold);
    transform: translateY(-2px);
}

.btn-nav {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
    background-color: transparent;
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.btn-nav:hover {
    background-color: var(--accent-gold);
    color: #000;
    box-shadow: 0 4px 10px var(--accent-gold-glow);
}

.btn-full-width {
    width: 100%;
}

/* Section Styling */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 1rem;
}

.section-subtitle {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-gold);
    font-weight: 500;
    display: block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1.2rem;
}

.header-line {
    width: 60px;
    height: 2px;
    background-color: var(--accent-gold);
    margin: 0 auto;
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(7, 7, 9, 0.8);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.header.scrolled {
    padding: 0.6rem 0;
    background-color: rgba(7, 7, 9, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    height: 110px;
    width: auto;
    margin: -35px -20px; /* Pulls the logo text larger while keeping header height compact */
    /* Inverts dark blue to a golden amber tone, making the logo stand out beautifully on dark background */
    filter: invert(100%) sepia(20%) saturate(1200%) hue-rotate(340deg) brightness(1.2) contrast(0.9);
    mix-blend-mode: screen;
    display: block;
    transition: var(--transition-smooth);
}

.brand-logo:hover {
    transform: scale(1.03);
    filter: invert(100%) sepia(20%) saturate(1500%) hue-rotate(345deg) brightness(1.3) contrast(1);
}

.footer-brand-logo {
    height: 130px;
    margin: -40px -25px 0.5rem;
}

.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
    position: relative;
    padding: 0.3rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

/* Hero Section */
.hero-section {
    position: relative;
    padding: 10rem 1.5rem 6rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(7,7,9,0.3) 0%, rgba(7,7,9,1) 95%);
    z-index: 1;
}

.hero-container {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-sub {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--accent-gold);
    font-weight: 500;
    display: block;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.15;
    margin-bottom: 1.8rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(to right, #ffffff, #eaeaea, var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 1.2rem;
}

/* Hero Gallery Showcase Slider */
.hero-gallery {
    position: relative;
    width: 100%;
    height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    animation: fadeInRight 1s ease-out;
}

.gallery-track {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(212, 175, 55, 0.05);
    background: linear-gradient(110deg, #0a0a0d 8%, #14141a 18%, #0a0a0d 33%);
    background-size: 200% 100%;
    animation: shimmer 1.8s linear infinite;
}

@keyframes shimmer {
    to {
        background-position-x: -200%;
    }
}

.gallery-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 0.8s ease-in-out, transform 0.8s ease-in-out;
    z-index: 1;
}

.gallery-card.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

/* Shift notebook mockup to show top details instead of cropping them */
.gallery-card[data-index="0"] img,
[data-product="notebook"] .product-image {
    object-position: center 38%;
}

.gallery-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 2rem 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
    color: #fff;
}

.gallery-info h4 {
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
}

.gallery-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.gallery-nav {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.nav-btn:hover {
    background: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px var(--accent-gold-glow);
}

/* Products Showcase Section */
.products-section {
    padding: 6rem 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

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

.product-card {
    background-color: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-color-focus);
    background-color: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(212, 175, 55, 0.03);
}

.product-img-wrapper {
    position: relative;
    height: 320px;
    overflow: hidden;
    background: linear-gradient(110deg, #0a0a0d 8%, #14141a 18%, #0a0a0d 33%);
    background-size: 200% 100%;
    animation: shimmer 1.8s linear infinite;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 7, 9, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.btn-card-action {
    background-color: #fff;
    color: #000;
    border: none;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    transform: translateY(20px);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.product-card:hover .btn-card-action {
    transform: translateY(0);
}

.btn-card-action:hover {
    background-color: var(--accent-gold);
    box-shadow: 0 5px 15px var(--accent-gold-glow);
}

.product-details {
    padding: 2.2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-details h3 {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
    color: #fff;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.8rem;
    font-weight: 300;
    flex-grow: 1;
}

.product-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-color);
}

.product-features li {
    font-size: 0.85rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-features li i {
    color: var(--accent-gold);
    font-size: 0.8rem;
}

/* Interactive Configurator Section */
.calculator-section {
    padding: 6rem 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.config-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
}

.config-wizard {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.config-step {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.config-step:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.step-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.step-num {
    font-size: 0.85rem;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.1);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.config-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
}

.option-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 1.5rem 1rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    cursor: pointer;
    text-align: center;
    transition: var(--transition-fast);
}

.option-card i {
    font-size: 1.6rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.option-card span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.option-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.option-card.selected {
    background-color: rgba(212, 175, 55, 0.08);
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.1);
}

.option-card.selected i {
    color: var(--accent-gold);
}

.option-card.selected span {
    color: #fff;
}

/* Custom form row controls */
.form-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group.col {
    flex: 1;
    margin-bottom: 0;
}

.form-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.config-select {
    width: 100%;
    max-width: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.config-select option {
    background-color: var(--bg-dark);
    color: #fff;
}

.form-row-slider {
    margin-top: 1.5rem;
}

.slider-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.slider-val {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 1.1rem;
}

.config-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--border-color);
    outline: none;
    margin-bottom: 0.5rem;
}

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

.config-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.slider-limits {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Configurator Summary Card */
.config-summary {
    position: sticky;
    top: 100px;
}

.summary-card {
    background-color: rgba(20, 20, 25, 0.9);
    border: 1px solid var(--border-color-focus);
    border-radius: 8px;
    padding: 2.2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.05);
}

.summary-heading {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: #fff;
}

.summary-specs {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    margin-bottom: 1.8rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.spec-row span {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.spec-row strong {
    color: #fff;
    font-weight: 500;
    text-align: right;
}

.summary-divider {
    height: 1px;
    background-color: var(--border-color);
    margin-bottom: 1.8rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.8rem;
}

.price-row span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.price-box {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
}

.currency {
    font-size: 0.9rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.price-amount {
    font-size: 2.2rem;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--accent-gold);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.shipping-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.6rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.shipping-info i {
    color: var(--accent-gold);
}

/* Philosophy Section */
.philosophy-section {
    position: relative;
    padding: 8rem 1.5rem;
    overflow: hidden;
}

.philosophy-bg-accent {
    position: absolute;
    top: 50%;
    left: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(140, 98, 57, 0.05) 0%, transparent 70%);
    transform: translateY(-50%);
    pointer-events: none;
}

.philosophy-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.philosophy-image {
    position: relative;
    border-radius: 8px;
    overflow: visible;
}

.main-philo-img {
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-color);
}

.badge-float {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: rgba(7, 7, 9, 0.95);
    border: 1px solid var(--accent-gold);
    padding: 1.2rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.badge-float .number {
    font-size: 1.8rem;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1.2;
}

.badge-float .text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.philosophy-content {
    animation: fadeInUp 1s ease-out;
}

.philosophy-title {
    font-size: 2.4rem;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    color: #fff;
}

.philosophy-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.philosophy-features {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.philo-feat-item {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.philo-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.philo-feat-item h5 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
}

.philo-feat-item p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Contact & Inquiry Form Section */
.contact-section {
    padding: 6rem 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #fff;
}

.contact-info p {
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
    margin-bottom: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.info-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1.1rem;
}

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

.info-item div span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.info-item div strong {
    font-size: 0.98rem;
    color: #fff;
    font-weight: 400;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-links a:hover {
    color: var(--accent-gold);
    border-color: var(--accent-gold);
    background-color: rgba(212, 175, 55, 0.05);
    transform: translateY(-2px);
}

/* Contact/Inquiry Form Container */
.contact-form-wrapper {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}

.inquiry-form {
    display: flex;
    flex-direction: column;
}

.inquiry-form input[type="text"],
.inquiry-form input[type="email"],
.inquiry-form input[type="tel"],
.inquiry-form textarea {
    background-color: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: #fff;
    padding: 0.75rem 1rem;
    outline: none;
    transition: var(--transition-fast);
    width: 100%;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.05);
}

.inquiry-form textarea {
    height: 100px;
    resize: vertical;
}

#user-spec {
    background-color: rgba(255, 255, 255, 0.02);
    border-color: var(--border-color);
    color: var(--text-secondary);
    cursor: not-allowed;
    font-family: monospace;
    font-size: 0.85rem;
    height: 90px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

#user-spec.flash-highlight {
    animation: flashGold 1.5s ease;
}

@keyframes flashGold {
    0%, 100% { border-color: var(--border-color); box-shadow: none; }
    50% { border-color: var(--accent-gold); box-shadow: 0 0 15px var(--accent-gold-glow); }
}

/* Form success overlay */
.form-success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(7, 7, 9, 0.95);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 10;
    transition: opacity 0.4s ease;
}

.form-success-overlay.hide {
    opacity: 0;
    pointer-events: none;
}

.success-box {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    max-width: 400px;
    animation: scaleUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.success-icon {
    font-size: 3.5rem;
    color: var(--accent-gold);
}

.success-box h3 {
    font-size: 1.6rem;
    color: #fff;
}

.success-box p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Footer Section */
.footer {
    background-color: #040405;
    border-top: 1px solid var(--border-color);
    padding: 5rem 1.5rem 2rem;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto 3.5rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
}

.footer-brand .footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 280px;
}

.footer-links h4,
.footer-newsletter h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

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

.footer-newsletter p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    font-weight: 300;
}

.newsletter-form {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

.newsletter-form input {
    background: none;
    border: none;
    outline: none;
    color: #fff;
    padding: 0.5rem 0;
    flex-grow: 1;
    font-size: 0.9rem;
}

.newsletter-form button {
    background: none;
    border: none;
    color: var(--accent-gold);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.5rem;
    transition: var(--transition-fast);
}

.newsletter-form button:hover {
    transform: translateX(4px);
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleUp {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Web Design Styles */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-gallery {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .products-grid {
        gap: 2rem;
    }
    
    .config-container {
        grid-template-columns: 1fr;
    }
    
    .config-summary {
        position: static;
    }
    
    .philosophy-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .philosophy-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .btn-nav {
        display: none;
    }
    
    .badge-float {
        right: 10px;
        bottom: 10px;
    }
    
    .nav-menu {
        position: fixed;
        top: 75px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 75px);
        background-color: #070709;
        padding: 3rem 2rem;
        transition: var(--transition-smooth);
        border-top: 1px solid var(--border-color);
        z-index: 99;
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-btns .btn {
        width: 100%;
    }
    
    .badge-float {
        padding: 0.8rem;
        right: -10px;
        bottom: -10px;
    }
    
    .badge-float .number {
        font-size: 1.4rem;
    }

    /* Calculator & Specs Card Mobile Padding Optimization */
    .config-wizard {
        padding: 1.5rem 1.2rem;
        gap: 1.5rem;
    }
    
    .summary-card {
        padding: 1.5rem 1.2rem;
    }
    
    .config-options-grid {
        grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
        gap: 0.75rem;
    }
    
    .option-card {
        padding: 1.2rem 0.75rem;
    }
}

/* Dynamic Portfolio Showcase Gallery */
.dynamic-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.dynamic-showcase-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.dynamic-showcase-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-color-focus);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.dynamic-showcase-img-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.dynamic-showcase-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.dynamic-showcase-card:hover .dynamic-showcase-img-wrapper img {
    transform: scale(1.04);
}

.dynamic-showcase-details {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.dynamic-showcase-details h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: #fff;
}

.dynamic-showcase-details p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 0.8rem;
}

.dynamic-showcase-category-tag {
    font-size: 0.75rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    margin-top: auto;
}

/* Testimonials Slider Styles */
.testimonials-section {
    padding: 8rem 2rem;
    background: radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 60%);
    border-top: 1px solid var(--border-color);
}

.testimonials-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding: 0 1rem;
}

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

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    z-index: 1;
}

.testimonial-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.testimonial-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(10px);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.quote-icon {
    font-size: 2.2rem;
    color: var(--accent-gold);
    opacity: 0.8;
}

.testimonial-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    line-height: 1.7;
    font-style: italic;
    color: var(--text-primary);
}

.testimonial-rating {
    color: var(--accent-gold);
    display: flex;
    gap: 0.25rem;
    font-size: 0.9rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    margin-top: 0.5rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #85581A 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-author h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.2rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2.5rem;
}

.slider-arrow {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.slider-arrow:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background-color: rgba(212, 175, 55, 0.04);
}

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

.slider-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dots .dot.active {
    background-color: var(--accent-gold);
    transform: scale(1.2);
}

/* FAQ Accordion Styles */
.faq-section {
    padding: 8rem 2rem;
    border-top: 1px solid var(--border-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

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

.faq-header {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    text-align: left;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    outline: none;
}

.faq-header i {
    font-size: 0.95rem;
    color: var(--accent-gold);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content {
    padding: 0 2rem 2rem 2rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 300;
}

.faq-content p strong {
    color: var(--accent-gold);
    font-weight: 500;
}

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

/* Media Query Adaptations */
@media (max-width: 768px) {
    .testimonial-card {
        padding: 2rem 1.5rem;
    }
    
    .testimonial-text {
        font-size: 1.1rem;
    }
    
    .faq-header {
        padding: 1.25rem 1.5rem;
        font-size: 1rem;
    }
    
    .faq-content {
        padding: 0 1.5rem 1.5rem 1.5rem;
    }
}

/* Premium Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(7, 7, 9, 0.85);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s ease, background-color 0.3s ease, color 0.3s ease;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(212, 175, 55, 0.1);
    backdrop-filter: blur(10px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--accent-gold);
    color: #000;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 25px var(--accent-gold-glow);
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
}

/* Product Cards Showcase Slider styles */
.product-slider-track {
    width: 100%;
    height: 100%;
    position: relative;
}

.product-slider-track .product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    z-index: 1;
}

.product-slider-track .product-image.active {
    opacity: 1;
    z-index: 2;
}

.prod-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(7, 7, 9, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--accent-gold);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, background 0.2s ease, transform 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.product-img-wrapper:hover .prod-slider-btn {
    opacity: 1;
    visibility: visible;
}

.prod-slider-btn:hover {
    background: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 0 15px var(--accent-gold-glow);
}

.prod-slider-btn.prev {
    left: 15px;
}

.prod-slider-btn.next {
    right: 15px;
}

@media (max-width: 768px) {
    .prod-slider-btn {
        opacity: 1;
        visibility: visible;
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }
    .prod-slider-btn.prev {
        left: 10px;
    }
    .prod-slider-btn.next {
        right: 10px;
    }
}