/* ===================================
   ROOFSMART - MODERN DESIGN SYSTEM
   =================================== */

/* CSS Variables - Design Tokens */
:root {
    /* Colors */
    --color-primary: #2196F3;
    --color-primary-dark: #1976D2;
    --color-primary-light: #42A5F5;
    --color-accent: #00BCD4;
    --color-success: #4CAF50;
    --color-warning: #FF9800;

    /* Dark Theme */
    --color-bg-dark: #0a0e27;
    --color-bg-darker: #060916;
    --color-bg-card: rgba(255, 255, 255, 0.05);
    --color-bg-card-hover: rgba(255, 255, 255, 0.08);

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #b0b8d4;
    --color-text-muted: #6b7280;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    --gradient-hero: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #0a0e27 100%);
    --gradient-card: linear-gradient(135deg, rgba(33, 150, 243, 0.1) 0%, rgba(25, 118, 210, 0.05) 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --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;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(33, 150, 243, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(10px);
}

/* ===================================
   RESET & BASE STYLES
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--spacing-xs) 0;
    transition: var(--transition-base);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    pointer-events: none;
    /* Make the logo non-interactive */
    user-select: none;
}

.logo-img {
    height: 55px;
    width: auto;
    max-width: 100%;
    margin-left: -18px;
    display: block;
}

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

.logo-img {
    height: 55px;
    width: auto;
    max-width: 100%;
    margin-left: -18px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.nav-links a:hover::after {
    width: 100%;
}

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

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.lang-toggle:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
}

.cart-btn {
    position: relative;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-size-lg);
}

.cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-warning);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-fast);
}

/* ===================================
   WEATHER WIDGET
   =================================== */

.weather-widget {
    position: fixed;
    top: 80px;
    right: 20px;
    width: 320px;
    /* Increased from 260px */
    padding: var(--spacing-md);
    /* Added basic padding */
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 500px;
    overflow: visible;
    /* Changed to visible to ensure dropdown is not clipped */
    cursor: pointer;
}

.weather-widget.collapsed {
    width: 160px;
    /* Increased from 140px to fit icon + text comfortably */
    max-height: 60px;
    padding: var(--spacing-sm);
    overflow: hidden;
    /* Keep hidden only when collapsed */
}

.weather-widget.collapsed .city-selector {
    display: none;
}

.city-selector {
    background: #2a2a2a;
    /* Solid dark background for visibility */
    border: 2px solid var(--color-primary);
    color: white;
    font-size: var(--font-size-base);
    font-weight: 700;
    cursor: pointer;
    outline: none;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    width: 100%;
    max-width: 280px;
    /* Increased from 220px */
    appearance: auto;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1001;
    /* Above almost everything */
}

.city-selector:hover {
    background: #333;
    border-color: #4dabf5;
}

.city-selector option {
    background: #1a1a1a;
    color: white;
    padding: 10px;
}

.weather-widget.collapsed .weather-icon-main {
    font-size: var(--font-size-lg);
}

.weather-widget.collapsed .weather-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--spacing-xs);
    border-bottom: none;
    padding: 0;
}

.weather-widget.collapsed .city-selector {
    display: none;
}

.weather-widget.collapsed .weather-content {
    display: none;
}

.weather-widget.collapsed .weather-toggle {
    display: none;
}

.weather-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

.weather-icon-main {
    font-size: var(--font-size-2xl);
}

.city-selector {
    flex: 1;
    background: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.city-selector:focus {
    outline: none;
    border-color: var(--color-primary);
}

.weather-content {
    min-height: 150px;
}

.weather-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) 0;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-sm);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.weather-data {
    animation: fadeIn 0.5s ease-out;
}

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

.temp-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.temp-description {
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
    text-transform: capitalize;
}

.weather-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.weather-detail {
    background: var(--color-bg-card);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    text-align: center;
}

.detail-icon {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.detail-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-top: 2px;
}

.snow-alert {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.2) 0%, rgba(25, 118, 210, 0.1) 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    text-align: center;
}

.snow-alert-icon {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.snow-alert-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.weather-toggle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    transition: var(--transition-fast);
    display: none;
}

.weather-widget.collapsed .weather-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
}

.weather-toggle:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.weather-error {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--color-text-secondary);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-3xl) 0;
    margin-top: 60px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.15) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

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

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

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

.product-showcase {
    position: relative;
    width: 500px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.product-hero-image {
    width: 100%;
    height: auto;
    max-width: 550px;
    z-index: 2;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
    animation: float 3s ease-in-out infinite;
    border-radius: var(--radius-lg);
}

.product-icon {
    display: none;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
}

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* ===================================
   SECTIONS
   =================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

/* ===================================
   FEATURES SECTION
   =================================== */

.features {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-darker);
}

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

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ===================================
   HOW IT WORKS SECTION
   =================================== */

.how-it-works {
    padding: var(--spacing-3xl) 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.step-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 800;
    box-shadow: var(--shadow-glow);
}

.step-image {
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.step-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-base);
}

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

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.step-description {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.product-specs {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: var(--glass-blur);
}

.specs-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.specs-grid {
    display: grid;
    gap: var(--spacing-md);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
}

.spec-label {
    font-weight: 600;
    color: var(--color-primary);
}

.spec-value {
    color: var(--color-text-secondary);
}

/* ===================================
   ORDER SECTION
   =================================== */

.order-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-darker);
}

.product-order {
    max-width: 700px;
    margin: 0 auto;
}

.product-card-main {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: var(--glass-blur);
}

.product-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.product-name {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.product-includes {
    margin-bottom: var(--spacing-xl);
}

.product-includes h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.product-includes ul {
    list-style: none;
}

.product-includes li {
    padding: var(--spacing-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.product-price {
    text-align: center;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.price-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.price-amount {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    word-break: break-word;
}

.price-currency {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-secondary);
}

.price-note {
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.price-total-line {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--glass-border);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.price-total-line .total-value {
    font-weight: 800;
    color: var(--color-text-primary);
}

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

.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs);
}

.qty-btn {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    transform: scale(1.1);
}

#quantity {
    width: 60px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* ===================================
   CONTACT SECTION
   =================================== */

.contact-section {
    padding: var(--spacing-3xl) 0;
}

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

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

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contact-icon {
    font-size: var(--font-size-3xl);
}

.contact-details h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.contact-details p,
.contact-details a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.contact-details a:hover {
    color: var(--color-primary);
}

.contact-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: var(--glass-blur);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--color-bg-darker);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 4px;
}

.footer-section a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    color: var(--color-text-muted);
}

/* ===================================
   CART MODAL
   =================================== */

.cart-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.cart-modal.active {
    display: flex;
}

.cart-modal-content {
    background: var(--color-bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

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

.cart-header h3 {
    font-size: var(--font-size-2xl);
}

.cart-close {
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: var(--font-size-3xl);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.cart-close:hover {
    background: var(--color-bg-card);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

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

.cart-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

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

.cart-item-name {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.cart-item-price {
    color: var(--color-primary);
    font-weight: 700;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cart-item-qty {
    background: var(--color-bg-card);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.cart-item-remove {
    background: rgba(244, 67, 54, 0.2);
    border: none;
    color: #f44336;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    background: rgba(244, 67, 54, 0.3);
}

.cart-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.total-amount {
    color: var(--color-primary);
}

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

/* ===================================
   INFORMATION MODALS
   =================================== */

.wide-modal {
    max-width: 850px !important; /* Force wider for info content */
    width: 90% !important;
}

.info-content-scroll {
    max-height: 70vh;
    overflow-y: auto;
    padding: var(--spacing-xl); /* Balanced internal padding */
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg-dark);
}

.info-content-scroll::-webkit-scrollbar {
    width: 6px;
}

.info-content-scroll::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
}

.info-content-scroll::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 10px;
}

/* Target About Modal specifically to remove scrollbar */
#aboutModal .info-content-scroll {
    max-height: none;
    overflow-y: visible;
    scrollbar-width: none; /* Firefox */
}

#aboutModal .info-content-scroll::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

/* About Layout */
.about-content-wrapper {
    margin-bottom: var(--spacing-2xl);
}

.about-text-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    font-size: 1.05rem;
    text-align: justify;
    hyphens: auto;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.about-stat {
    background: var(--glass-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    transition: var(--transition-base);
}

.about-stat:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-card-hover);
}

.about-stat h4 {
    color: var(--color-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    font-weight: 800;
}

.about-stat p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
}

/* Terms Layout */
.terms-grid-layout {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.terms-section {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--glass-border);
}

.terms-section h4 {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.terms-section p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 1.15rem; /* Approx 13pt/18.4px */
    text-align: justify;
}

.terms-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.terms-section h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.terms-section p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

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

    .quantity-selector {
        width: 100%;
        justify-content: center;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 14, 39, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 1000;
        animation: slideDown 0.3s ease-out;
    }

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

    .nav-links a {
        font-size: 1.2rem;
        width: 100%;
        text-align: center;
        padding: 0.5rem 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Hamburger Animation */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   ANIMATIONS
   =================================== */

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in {
    animation: slideIn 0.6s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}


/* ===================================
   CHECKOUT FORM
   =================================== */

.checkout-form-container {
    padding: 1rem;
    overflow-y: auto;
    /* Allow form to scroll */
    max-height: 60vh;
    /* Limit height to ensure button shows */
}

/* Ensure modal content fits on screen */
.cart-modal-content {
    background: var(--color-bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 95%;
    /* Slightly wider on mobile */
    max-height: 90vh;
    /* Ensure it fits in viewport */
    display: flex;
    flex-direction: column;
    margin: auto;
    /* Center it */
}

.form-group {
    margin-bottom: 0.8rem;
    /* Tighter spacing */
}

.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    font-family: 'Inter', sans-serif;
}

.form-row {
    display: flex;
    gap: 0.8rem;
    /* Tighter gap */
}

.form-group.half {
    flex: 1;
}

.form-group.third {
    flex: 1;
}

.form-group.two-thirds {
    flex: 2;
}

.checkout-summary {
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
}

.checkout-total {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Make submit button sticky at bottom of modal if needed, or just prominent */
#placeOrderBtn {
    width: 100%;
    margin-top: 1rem;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.checkout-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}


.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

button:disabled .spinner {
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Cart Improvements */
.total-with-shipping {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.shipping-note-small {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* ===================================
   ABOUT & TERMS SECTIONS
   =================================== */

.about-section,
.terms-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.about-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.about-stat-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-base);
}

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

.about-stat-card .stat-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
}

.about-stat-card h4 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.about-stat-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.terms-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.terms-item {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
}

.terms-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.terms-item p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .column-reverse-mobile {
        flex-direction: column-reverse;
    }

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

    .weather-widget {
        top: auto;
        bottom: 20px;
        right: 20px;
        max-width: calc(100vw - 40px);
        transform-origin: bottom right;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
        margin-top: 50px;
    }

    .hero-content {
        gap: var(--spacing-xl);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        text-align: center;
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

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

    .hero-visual {
        margin-bottom: var(--spacing-xl);
    }

    .product-showcase {
        width: 100%;
        height: auto;
        max-width: 320px;
    }

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

    .logo-img {
        height: 40px;
        margin-left: -10px;
    }

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

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

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }

    .price-amount {
        font-size: var(--font-size-3xl);
    }

    .price-currency {
        font-size: var(--font-size-xl);
    }

    .product-price {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    .price-total-line {
        font-size: var(--font-size-base);
    }
}