/* Base Styles */
:root {
    /* Colors */
    --color-primary: #00A3E0; /* Locker Blue */
    --color-primary-dark: #003B5C; /* Navy */
    --color-secondary: #B3E7FA; /* Sky Blue */
    --color-text: #333333; /* Dark Gray */
    --color-text-light: #6B7280;
    --color-background: #FFFFFF;
    --color-background-alt: #f3f6f6; /* Website background color */
    
    /* Typography */
    --font-primary: 'Space Grotesk', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    background-color: var(--color-background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border: none;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: white;
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Header & Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-background);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

/* Hero Sections */
.hero-background {
    position: relative;
    background-size: cover;
    background-position: center;
    min-height: 600px;
    margin-top: 76px; /* Account for fixed navbar */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(243, 246, 246, 0.8);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 80px 0;
}

/* Product Cards */
.product-card-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

/* Feature Icons */
.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    margin: 0 auto 1rem;
}

/* CTA Section */
.cta {
    position: relative;
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

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

/* Footer */
.footer {
    background-color: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0;
}

.footer-logo {
    height: 40px;
    width: auto;
}

/* Table Styles */
.table-specs th {
    background-color: var(--color-primary);
    color: white;
}

/* Form Styles */
.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 163, 224, 0.25);
}

/* Utility Classes */
.bg-primary {
    background-color: var(--color-primary) !important;
}

.bg-light {
    background-color: var(--color-background-alt) !important;
}

.text-primary {
    color: var(--color-primary) !important;
}

/* Responsive Images */
.img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Section Styles */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

/* Testimonial Avatar */
.avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

/* Media Queries will be in responsive.css */

/* Benefits Section */
.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Showcase Section */
.showcase {
    background-color: var(--color-background-alt);
}

.showcase__carousel {
    margin-top: var(--spacing-lg);
}

/* Specs Section */
.specs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.cta__title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.cta__subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.cta .btn--primary {
    background-color: white;
    color: var(--color-primary);
}

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

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer__brand p {
    margin-top: var(--spacing-sm);
    opacity: 0.8;
}

.footer__links h3,
.footer__contact h3 {
    margin-bottom: var(--spacing-sm);
}

.footer__links ul {
    list-style: none;
}

.footer__links a {
    color: white;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer__links a:hover {
    opacity: 1;
}

.footer__contact p {
    opacity: 0.8;
    margin-bottom: var(--spacing-xs);
}