/* ==========================================================================
   Imaging Custom Embroidery & Printing LLC
   Modern, Mobile-First CSS
   ========================================================================== */

/* CSS Custom Properties (Variables) */
:root {
    /* Brand Colors */
    --color-primary: #940000;
    --color-primary-dark: #6b0000;
    --color-primary-light: #b30000;
    --color-secondary: #333333;
    --color-accent: #65CD00;

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-500: #6b7280;
    --color-gray-700: #374151;
    --color-gray-900: #111827;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --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: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* 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;

    /* Layout */
    --container-max: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
}

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

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

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    z-index: 1000;
}

.skip-link:focus {
    top: var(--spacing-md);
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-primary);
}

.header-top {
    background-color: var(--color-primary-dark);
    padding: var(--spacing-sm) 0;
}

.header-top-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-link {
    color: var(--color-white);
    display: flex;
    align-items: center;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: opacity var(--transition-fast);
}

.social-link:hover {
    opacity: 0.8;
}

.phone-link {
    color: var(--color-white);
    font-weight: 500;
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.phone-link:hover {
    opacity: 0.9;
}

/* Navbar */
.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 600;
    max-width: 250px;
    line-height: 1.3;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 2px solid var(--color-white);
    border-radius: var(--border-radius);
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger {
    width: 20px;
    height: 2px;
    background-color: var(--color-white);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: var(--color-white);
    left: 0;
    transition: transform var(--transition-fast);
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    top: 6px;
}

/* Nav Menu */
.nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
}

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

.nav-link {
    display: block;
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-link-cta {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-white);
    text-align: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--color-gray-100);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

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

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

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
}

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

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    height: auto;
    object-fit: cover;
}

.hero-text h1 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-tagline {
    font-size: var(--font-size-lg);
    font-weight: 500;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.hero-text p {
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.underline {
    display: inline-block;
    width: 80px;
    height: 4px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.services {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.service-card {
    background-color: var(--color-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-card img {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    object-fit: contain;
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-gray-500);
    line-height: 1.7;
}

.services-cta {
    background-color: var(--color-gray-100);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.services-cta h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.services-cta p {
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
}

.contact .section-header h2 {
    color: var(--color-white);
}

.contact .underline {
    background-color: var(--color-white);
}

.contact-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    opacity: 0.95;
}

.contact-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-card {
    background-color: var(--color-gray-300);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    color: var(--color-gray-900);
}

.contact-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-card address {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

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

.contact-list a {
    color: var(--color-gray-900);
    text-decoration: underline;
    text-decoration-color: rgba(0, 0, 0, 0.3);
}

.contact-list a:hover {
    text-decoration-color: var(--color-gray-900);
}

/* Hours Card */
.hours-card {
    background-color: var(--color-gray-300);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    margin: 0 auto;
    color: var(--color-gray-900);
}

.hours-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
}

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

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

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

.hours-row dt {
    font-weight: 500;
}

.hours-row dd {
    text-align: right;
}

.hours-row small {
    display: block;
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.footer-social {
    margin-bottom: var(--spacing-md);
}

.footer-social a {
    color: var(--color-gray-300);
    transition: color var(--transition-fast);
}

.footer-social a:hover {
    color: var(--color-white);
}

.footer-copyright {
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   Tablet Breakpoint (768px+)
   ========================================================================== */

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

    .logo {
        font-size: var(--font-size-xl);
        max-width: 350px;
    }

    .hero-text h1 {
        font-size: var(--font-size-3xl);
    }

    .section-header h2 {
        font-size: var(--font-size-3xl);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Desktop Breakpoint (1024px+)
   ========================================================================== */

@media (min-width: 1024px) {
    /* Navigation - Desktop */
    .nav-toggle {
        display: none;
    }

    .nav-menu {
        display: flex;
        width: auto;
        flex-direction: row;
        padding-top: 0;
        gap: var(--spacing-xs);
    }

    .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .logo {
        font-size: var(--font-size-2xl);
        max-width: none;
    }

    /* Hero - Desktop */
    .hero-content {
        flex-direction: row;
        align-items: center;
    }

    .hero-image {
        flex: 0 0 45%;
    }

    .hero-text {
        flex: 1;
    }

    .hero-text h1 {
        font-size: var(--font-size-4xl);
    }

    /* Services - Desktop */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .service-card {
        padding: var(--spacing-2xl);
    }

    /* Section Headers */
    .section-header h2 {
        font-size: var(--font-size-4xl);
    }

    .underline {
        width: 120px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .header,
    .nav-toggle,
    .btn,
    .footer-social {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    .hero,
    .contact {
        background: #fff;
        color: #000;
    }

    a {
        text-decoration: underline;
    }

    a[href^="tel:"]::after,
    a[href^="mailto:"]::after {
        content: " (" attr(href) ")";
    }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}