/* BigBrrt - Consolidated Styles */

/* ===== CSS VARIABLES ===== */
:root {
    /* Professional Color Palette - Tactical Theme */
    --primary-color: #2ecc71;        /* Professional Green */
    --primary-dark: #27ae60;         /* Darker Green */
    --secondary-color: #1a1a1a;      /* Charcoal Black */
    --accent-color: #2ecc71;         /* Professional Green */
    --text-light: #ffffff;          /* Pure White */
    --text-dark: #2c3e50;           /* Dark Blue-Grey */
    --text-muted: #7f8c8d;          /* Professional Grey */
    --bg-dark: #1a1a1a;             /* Charcoal Black */
    --bg-light: #f8f9fa;           /* Off-White */
    --bg-white: hsl(0, 0%, 100%);            /* Pure White */
    --bg-grey: #95a5a6;             /* Professional Grey */
    --border-light: #e9ecef;        /* Light Border */
    --border-dark: #6c757d;         /* Dark Border */
    
    /* Professional Gradients */
    --gradient-primary: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
    --gradient-grey: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    --gradient-tactical: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    
    /* Professional Shadows */
    --shadow-light: 0 2px 12px rgba(44, 62, 80, 0.08);
    --shadow-medium: 0 4px 24px rgba(44, 62, 80, 0.12);
    --shadow-heavy: 0 8px 32px rgba(44, 62, 80, 0.16);
    --shadow-green: 0 4px 20px rgba(46, 204, 113, 0.25);
    --shadow-green-heavy: 0 8px 32px rgba(46, 204, 113, 0.3);
    --shadow-tactical: 0 4px 16px rgba(26, 26, 26, 0.2);
    
    /* Typography */
    --font-primary: 'Roboto', sans-serif;
    --font-heading: 'Orbitron', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ===== CSS RESET ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    letter-spacing: -0.02em;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

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

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
    box-shadow: var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-green-heavy);
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--text-light);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--border-dark);
}

.btn-outline:hover {
    background: var(--text-dark);
    color: var(--text-light);
    transform: translateY(-3px);
}

.btn-xl {
    padding: var(--spacing-xl) var(--spacing-3xl);
    font-size: var(--font-size-xl);
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-dark);
    font-size: var(--font-size-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    background-color: var(--bg-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(50, 205, 50, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== CARDS ===== */
.card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    border: 1px solid rgba(50, 205, 50, 0.1);
}

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

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.96);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    border-bottom: 1px solid rgba(46, 204, 113, 0.2);
    box-shadow: 0 2px 20px rgba(26, 26, 26, 0.1);
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.98);
    box-shadow: var(--shadow-tactical);
    border-bottom-color: rgba(46, 204, 113, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-xl);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-logo .logo-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    transition: all var(--transition-base);
}

.nav-logo .logo-image:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-green);
}

.nav-logo h1 {
    font-family: var(--font-heading);
    font-weight: 900;
    color: var(--primary-color);
    font-size: var(--font-size-3xl);
    margin: 0;
}

.nav-logo a {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-base);
    position: relative;
    padding: var(--spacing-sm) 0;
}

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



/* Mobile Navigation */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: var(--transition-base);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== SECTIONS ===== */
.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

/* Add top padding for sections that come after fixed navbar */
.all-products.section {
    padding-top: calc(var(--spacing-3xl) + 80px); /* Add extra space for fixed navbar */
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-tactical);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(46, 204, 113, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(46, 204, 113, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(44, 62, 80, 0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.hero-text {
    color: var(--text-light);
}

.hero-title {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-lg);
}

.title-main {
    display: block;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--text-light);
    text-shadow: 0 0 20px rgba(50, 205, 50, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

.title-sub {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: var(--accent-color);
    margin-top: var(--spacing-sm);
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(46, 204, 113, 0.4); }
    to { text-shadow: 0 0 30px rgba(46, 204, 113, 0.6), 0 0 40px rgba(46, 204, 113, 0.2); }
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.hero-cta {
    padding: var(--spacing-xl) var(--spacing-3xl);
    font-size: var(--font-size-xl);
    font-weight: 700;
    min-width: 200px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
    transition: all 0.3s ease;
}

.hero-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(0, 255, 136, 0.4);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ===== PARTICLES ===== */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20px 30px, var(--accent-color), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--primary-color), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--accent-color), transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: float 20s infinite linear;
    opacity: 0.3;
    z-index: 1;
}

@keyframes float {
    0% { transform: translateY(0px) translateX(0px); }
    33% { transform: translateY(-30px) translateX(10px); }
    66% { transform: translateY(-60px) translateX(-20px); }
    100% { transform: translateY(0px) translateX(0px); }
}

/* ===== PRODUCT SHOWCASE ===== */
.product-showcase {
    width: 400px;
    height: 400px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-model {
    width: 300px;
    height: 300px;
    background-image: url('logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: transparent;
    border-radius: 50%;
    position: relative;
    box-shadow: var(--shadow-heavy);
    animation: rotate3d 10s infinite linear;
    transform-style: preserve-3d;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 2;
}

.product-model::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: conic-gradient(from 0deg, transparent, rgba(0, 255, 136, 0.4), transparent);
    border-radius: 50%;
    animation: rotate-fast 8s linear infinite;
    z-index: -1;
}

.product-model:hover {
    animation-play-state: paused;
    transform: rotateY(45deg) rotateX(15deg) scale(1.1);
}

@keyframes rotate3d {
    0% { transform: rotateY(0deg) rotateX(10deg); }
    100% { transform: rotateY(360deg) rotateX(10deg); }
}

@keyframes rotate-fast {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotate-reverse-fast {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}



/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.feature-card {
    background: var(--bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-base);
    border: 1px solid rgba(50, 205, 50, 0.1);
}

.feature-card:hover {
    transform: translateY(-15px) rotateY(5deg);
    box-shadow: var(--shadow-green-heavy);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: var(--font-size-lg);
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-color);
    background: rgba(50, 205, 50, 0.1);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: inline-block;
    letter-spacing: 1px;
    border: 2px solid var(--primary-color);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.feature-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
    font-size: var(--font-size-lg);
}

/* ===== SPECS SECTION ===== */
.specs {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
    color: var(--text-light);
}

.specs .section-title {
    color: var(--text-light);
}

.specs-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    margin-top: var(--spacing-3xl);
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-slow);
}

.spec-label {
    font-weight: 600;
    color: var(--accent-color);
    font-size: var(--font-size-lg);
}

.spec-value {
    color: var(--text-light);
    font-size: var(--font-size-lg);
    font-weight: 500;
}

.tech-diagram {
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.tech-diagram::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(50, 255, 50, 0.3), transparent);
    animation: rotate 10s linear infinite;
}

.tech-diagram::after {
    content: '';
    position: absolute;
    top: -30%;
    left: -30%;
    width: 160%;
    height: 160%;
    background: conic-gradient(from 180deg, transparent, rgba(50, 255, 50, 0.25), transparent);
    animation: rotate-reverse 7s linear infinite;
    z-index: 1;
}

.tech-diagram {
    position: relative;
}

.tech-diagram:hover::before {
    animation-duration: 6s;
}

.tech-diagram:hover::after {
    animation-duration: 4s;
}

.diagram-image {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotate-reverse {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}

.orbital-ring {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    border: 1px solid rgba(46, 204, 113, 0.15);
    border-radius: 50%;
    animation: rotate-reverse 20s linear infinite;
    z-index: 1;
    pointer-events: none;
}

/* ===== CTA SECTION ===== */
.cta {
    padding: var(--spacing-3xl) 0;
    background: var(--primary-color);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-content p {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cta .btn-primary {
    background: var(--bg-dark);
    color: var(--text-light);
    font-size: var(--font-size-xl);
    padding: var(--spacing-xl) var(--spacing-3xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.cta .btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
}

.contact-info h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.contact-info p {
    font-size: var(--font-size-lg);
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: var(--font-size-lg);
    color: var(--text-dark);
    padding: var(--spacing-lg);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    transition: all var(--transition-base);
}

.contact-method:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-medium);
}

.contact-icon {
    font-size: var(--font-size-sm);
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-color);
    background: rgba(50, 205, 50, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--primary-color);
    flex-shrink: 0;
}

.contact-form {
    background: var(--bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-md);
}

.footer-brand h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

/* Social Media Links */
.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    color: var(--primary-color);
    background: rgba(50, 205, 50, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-green);
}

.social-icon {
    font-size: var(--font-size-xl);
    font-weight: bold;
    transition: transform var(--transition-base);
}

.social-link:hover .social-icon {
    transform: scale(1.1);
}

.social-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* ===== PRODUCTS PAGE STYLES ===== */
.products-title {
    padding: calc(var(--spacing-2xl) + 80px) 0 var(--spacing-lg);
    text-align: center;
    background: var(--bg-primary);
    margin-top: 0;
}

.products-title .section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Product Category and SKU Styles */
.product-category {
    margin-bottom: var(--spacing-sm);
}

.category-tag {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
}

.product-sku {
    margin-bottom: var(--spacing-sm);
}

.sku-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}







.featured-products {
    background: var(--bg-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 300px);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
    padding: 0 var(--spacing-lg);
}

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 2px solid rgba(46, 204, 113, 0.1);
    position: relative;
    display: flex;
    flex-direction: column;
    width: 300px;
    min-height: 450px;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.product-card.featured {
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-green);
}

.product-badge {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.product-image {
    height: 180px;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--border-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform var(--transition-base);
}

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

.product-placeholder {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-muted);
    font-family: var(--font-heading);
}

.product-info {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-info h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    line-height: 1.3;
}

.product-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
    font-size: var(--font-size-sm);
    flex-grow: 1;
}

.product-specs {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xs);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-light);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: var(--font-size-sm);
}

.spec-value {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.feature-tag {
    background: rgba(50, 205, 50, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid var(--primary-color);
}

.product-pricing {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.price-current {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.price-shipping {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

.product-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: auto;
    flex-direction: column;
}

.product-actions .btn {
    flex: 1;
    min-width: 100px;
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.trust-item {
    text-align: center;
    padding: var(--spacing-xl);
}

.trust-icon {
    font-size: var(--font-size-lg);
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--primary-color);
    background: rgba(50, 205, 50, 0.1);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: inline-block;
    letter-spacing: 1px;
    border: 2px solid var(--primary-color);
}

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

/* ===== REVIEWS PAGE STYLES ===== */
.reviews-hero {
    padding: 120px 0 80px;
    background: var(--gradient-dark);
    color: var(--text-light);
    text-align: center;
}

.reviews-hero-content h1 {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
    color: var(--text-light);
}

.reviews-hero-content p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.review-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.review-summary {
    background: var(--bg-light);
}

.summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
}

.rating-breakdown,
.review-highlights {
    background: var(--bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
}

.rating-breakdown h3,
.review-highlights h3 {
    margin-bottom: var(--spacing-xl);
    color: var(--text-dark);
}

.rating-bars {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.rating-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.stars {
    min-width: 80px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-dark);
}

.rating-bar {
    flex: 1;
    height: 8px;
    background: var(--border-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.rating-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width var(--transition-slow);
}

.rating-percent {
    min-width: 40px;
    text-align: right;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.highlight-tags {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.highlight-tag {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: rgba(50, 205, 50, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    color: var(--text-dark);
    font-weight: 500;
}

.tag-count {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.featured-reviews {
    background: var(--bg-white);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.review-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
    border: 1px solid rgba(50, 205, 50, 0.1);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.review-card.featured {
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-green);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.reviewer-info {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.reviewer-details h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-dark);
    font-size: var(--font-size-lg);
}

.reviewer-title {
    display: block;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.review-date {
    display: block;
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
}

.review-rating {
    text-align: right;
}

.review-rating .stars {
    color: #ffd700;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.rating-text {
    display: block;
    font-weight: 700;
    color: var(--text-dark);
    font-size: var(--font-size-sm);
}

.review-content h5 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.review-content p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.review-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.review-tag {
    background: rgba(50, 205, 50, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid var(--primary-color);
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.helpful-count {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.review-actions {
    display: flex;
    gap: var(--spacing-md);
}

.helpful-btn,
.report-btn {
    background: none;
    border: 1px solid var(--border-dark);
    color: var(--text-muted);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.report-btn:hover {
    background: #dc3545;
    color: var(--text-light);
    border-color: #dc3545;
}

.write-review-cta {
    background: var(--primary-color);
    text-align: center;
}

.write-review-cta .cta-content h2 {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.write-review-cta .cta-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.write-review-cta .btn-primary {
    background: var(--bg-dark);
    color: var(--text-light);
}

.write-review-cta .btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

/* ===== PROFESSIONAL ENHANCEMENTS ===== */
/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Selection styling */
::selection {
    background: rgba(46, 204, 113, 0.2);
    color: var(--text-dark);
}

::-moz-selection {
    background: rgba(46, 204, 113, 0.2);
    color: var(--text-dark);
}

/* Focus states for accessibility */
.btn:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Hide focus outline when not using keyboard */
body:not(.keyboard-navigation) .btn:focus,
body:not(.keyboard-navigation) .form-input:focus,
body:not(.keyboard-navigation) .form-select:focus,
body:not(.keyboard-navigation) .form-textarea:focus,
body:not(.keyboard-navigation) .nav-link:focus {
    outline: none;
}

/* Enhanced keyboard navigation styles */
.keyboard-navigation .btn:focus,
.keyboard-navigation .nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(46, 204, 113, 0.2);
}

/* Professional loading animation */
@keyframes professionalSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid var(--text-light);
    border-radius: 50%;
    animation: professionalSpin 1s linear infinite;
    display: inline-block;
    margin-left: var(--spacing-sm);
}

/* Enhanced card hover effects */
.card,
.feature-card,
.product-card,
.review-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover,
.feature-card:hover,
.product-card:hover,
.review-card:hover {
    transform: translateY(-4px) scale(1.01);
}

/* Professional gradient text */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Enhanced section dividers */
.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.6;
}

/* Professional image placeholders */
.product-placeholder,
.image-placeholder {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--border-light) 100%);
    border: 2px dashed var(--border-dark);
    transition: all var(--transition-base);
}

.product-placeholder:hover,
.image-placeholder:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.05) 0%, rgba(46, 204, 113, 0.1) 100%);
}

/* Product Modal Image Styles */
.product-modal img {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.product-modal img:hover {
    transform: scale(1.02);
}

/* ===== PRODUCT CONFIGURATION SELECTOR ===== */
.product-configuration {
    margin-bottom: var(--spacing-md);
}

.configuration-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-heading);
}

.configuration-options {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    justify-content: center;
}

.config-option {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--border-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-heading);
    min-width: 60px;
    text-align: center;
}

.config-option:hover {
    border-color: var(--primary-color);
    background: rgba(50, 205, 50, 0.1);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.config-option.selected {
    background: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-green);
}

.config-option.selected:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
}

.configuration-required {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--spacing-xs);
    font-style: italic;
}

.configuration-selected {
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    text-align: center;
    margin-top: var(--spacing-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== REVIEW MODAL STYLES ===== */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--bg-white);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-heavy);
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: var(--text-dark);
    font-family: var(--font-heading);
}

.close {
    color: var(--text-muted);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color var(--transition-base);
}

.close:hover {
    color: var(--text-dark);
}

.review-form {
    padding: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(50, 205, 50, 0.1);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Star Rating */
.star-rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 5px;
}

.star-rating input {
    display: none;
}

.star-rating label {
    font-size: 30px;
    color: #ddd;
    cursor: pointer;
    transition: color var(--transition-base);
    margin-bottom: 0;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
    color: #ffd700;
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Message Styles */
.message-container {
    padding: var(--spacing-lg) 0;
}

.message {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* No Reviews State */
.no-reviews {
    text-align: center;
    padding: var(--spacing-3xl) 0;
}

.no-reviews h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.no-reviews p {
    margin-bottom: var(--spacing-xl);
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

/* Reviews Hero Section */
.reviews-hero {
    padding: calc(var(--spacing-2xl) + 80px) 0 var(--spacing-lg);
    text-align: center;
    background: var(--bg-primary);
    margin-top: 0;
}

.reviews-hero .hero-title {
    font-size: var(--font-size-3xl);
    font-family: var(--font-heading);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.reviews-hero .hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== CART STYLES ===== */
.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.cart-icon .nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.cart-symbol {
    font-size: var(--font-size-lg);
}

.cart-count {
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    position: absolute;
    top: -8px;
    right: -8px;
    min-width: 20px;
    line-height: 20px;
    text-align: center;
    font-family: 'Roboto', sans-serif;
}

.cart-message {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 10000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.cart-message.show {
    opacity: 1;
    transform: translateX(0);
}

.cart-message-content {
    background: var(--primary-color);
    color: var(--text-light);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-heavy);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    white-space: nowrap;
}

.view-cart-link {
    color: var(--text-light);
    text-decoration: underline;
    font-weight: 600;
}

.view-cart-link:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Cart Page Styles */
.cart-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
}

.cart-items {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
}

.cart-item {
    display: grid;
    grid-template-columns: 1fr 120px 180px 100px 50px;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

.cart-item:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-info h4 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-dark);
    font-weight: 600;
}

.cart-item-info p {
    margin: 0;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.cart-item-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    text-align: center;
}

.cart-item-total {
    font-weight: 700;
    color: var(--text-dark);
    font-size: var(--font-size-lg);
    text-align: center;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-light);
    border-radius: var(--radius-full);
    padding: var(--spacing-xs) var(--spacing-md);
    border: 2px solid var(--border-light);
    justify-content: space-between;
    width: 180px;
}

.quantity-btn {
    background: var(--bg-white);
    color: var(--text-dark);
    border: 2px solid var(--primary-color);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-light);
}

.quantity-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
    transform: scale(1.1);
    box-shadow: var(--shadow-green);
}

.quantity-btn:active {
    transform: scale(0.95);
}

.quantity-input {
    width: 60px;
    text-align: center;
    border: none;
    background: transparent;
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--text-dark);
    padding: var(--spacing-sm);
}

.quantity-input:focus {
    outline: none;
    background: var(--bg-white);
    border-radius: var(--radius-sm);
}

.remove-btn {
    background: var(--bg-white);
    color: #dc3545;
    border: 2px solid #dc3545;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-light);
    position: relative;
}

.remove-btn:hover {
    background: #dc3545;
    color: var(--text-light);
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(220, 53, 69, 0.3);
}

.remove-btn:active {
    transform: scale(0.95);
}

.remove-btn::before {
    content: '';
    position: absolute;
    width: 12px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transform: rotate(45deg);
}

.remove-btn::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transform: rotate(-45deg);
}

.cart-summary {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-2xl);
    text-align: center;
}

.cart-total {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xl);
}

.checkout-btn {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.empty-cart {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-muted);
}

.empty-cart h2 {
    margin-bottom: var(--spacing-lg);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }

    .specs-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .product-showcase {
        width: 300px;
        height: 300px;
    }

    .product-model {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    /* Fix hero section being covered by navbar on mobile */
    .hero {
        padding-top: 80px; /* Account for fixed navbar height */
    }

    .hero-content {
        min-height: calc(100vh - 80px); /* Adjust for navbar */
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    /* Review Modal Responsive */
    .modal-content {
        margin: 2% auto;
        width: 95%;
        max-height: 95vh;
    }

    .modal-header {
        padding: var(--spacing-lg);
    }

    .review-form {
        padding: var(--spacing-lg);
    }

    .form-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .form-actions .btn {
        width: 100%;
    }

    .star-rating {
        justify-content: center;
    }

    .star-rating label {
        font-size: 24px;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-dark);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-medium);
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .nav-container {
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }

    .nav-logo .logo-image {
        width: 35px;
        height: 35px;
    }

    .nav-logo h1 {
        font-size: var(--font-size-2xl);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .feature-card {
        padding: var(--spacing-xl);
    }

    .cta-content h2 {
        font-size: var(--font-size-3xl);
    }

    .cta-content p {
        font-size: var(--font-size-lg);
    }

    .contact-methods {
        gap: var(--spacing-md);
    }

    .contact-method {
        padding: var(--spacing-md);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-right {
        align-items: center;
    }

    .social-links {
        margin-bottom: var(--spacing-sm);
    }

    .social-text {
        display: none; /* Hide text on mobile, show only icons */
    }

    .footer-links {
        justify-content: center;
    }

    /* Products page mobile styles */
    .products-title {
        padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-md);
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        padding: 0 var(--spacing-md);
    }

    .product-card {
        width: 100%;
        min-height: 400px;
    }

    /* Product Modal Mobile Styles */
    .product-modal .modal-content {
        width: 95% !important;
        max-height: 90vh !important;
        margin: 2% auto !important;
    }



    .trust-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn {
        width: 100%;
    }

    /* Configuration selector mobile styles */
    .configuration-options {
        justify-content: center;
        gap: var(--spacing-xs);
    }

    .config-option {
        min-width: 50px;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }

    /* Reviews page mobile styles */
    .summary-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .review-rating {
        text-align: left;
    }

    .review-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-lg);
    }

    .hero-content {
        padding: 0 var(--spacing-lg);
    }

    .nav-container {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }

    .title-main {
        font-size: var(--font-size-4xl);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .hero-cta {
        width: 100%;
        max-width: 280px;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    /* Cart Mobile Styles */
    .cart-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
        padding: var(--spacing-lg);
    }

    .cart-item-info {
        order: 1;
    }

    .cart-item-price {
        order: 2;
        font-size: var(--font-size-xl);
    }

    .quantity-controls {
        order: 3;
        justify-self: center;
        margin: var(--spacing-md) 0;
    }

    .cart-item-total {
        order: 4;
        font-size: var(--font-size-xl);
        color: var(--primary-color);
        font-weight: 900;
    }

    .remove-btn {
        order: 5;
        justify-self: center;
        margin-top: var(--spacing-md);
    }
}