/**
 * Shared Business Template Styles
 *
 * Common CSS for all business site templates.
 * Uses generic CSS custom properties that each template maps to its own
 * design tokens via a :root variable block.
 *
 * Required :root variables (defined per-template):
 *   --color-primary, --color-secondary, --color-text
 *   --color-h1, --color-h2, --color-h3
 *   --color-header-title, --color-header-tagline, --color-header-text
 *   --color-footer, --color-footer-bg, --color-surface
 *   --font-heading, --font-subheading, --font-h3, --font-text
 *   --size-heading, --size-subheading, --size-h3, --size-text
 *   --radius, --radius-lg
 *   --shadow-sm, --shadow-md, --shadow-lg
 */

/* ========================================
   Base / Reset
   ======================================== */

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

body {
    font-family: var(--font-text);
    font-size: var(--size-text);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   Accessibility
   ======================================== */

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 12px 24px;
    z-index: 10000;
    font-size: 1rem;
    text-decoration: none;
    font-weight: 600;
}
.skip-link:focus {
    top: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}
.sr-only-focusable:focus,
.sr-only-focusable:active {
    position: static;
    width: auto;
    height: auto;
    padding: inherit;
    margin: inherit;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

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

@media (prefers-contrast: high) {
    .service-card,
    .contact-form input,
    .contact-form textarea {
        border: 2px solid currentColor;
    }
}

*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(18.75rem, 1fr));
    gap: 1.75rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
@media (max-width: 48rem) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.service-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
@media (max-width: 48rem) {
    .service-card { padding: 1.25rem; }
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-image {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
}
.service-image img {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    display: block;
    background: var(--color-surface);
}

.service-title {
    font-family: var(--font-h3);
    font-size: var(--size-h3);
    color: var(--color-h3);
    margin: 0 0 0.625rem;
}

.service-description {
    color: var(--color-text);
    flex: 1;
}

/* ========================================
   Contact Info
   ======================================== */

.contact-info p {
    margin: 0 0 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: var(--size-text);
}

.contact-info a {
    color: inherit;
    text-decoration: none;
}
.contact-info a:hover {
    color: var(--color-primary);
}

.contact-icon {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-top: 3px;
    flex-shrink: 0;
}

/* ========================================
   Social Links
   ======================================== */

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    background: rgba(0,0,0,0.04);
    color: var(--color-text);
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}
.social-links a i {
    font-size: 1.1rem;
    /* Brand colors applied inline per-platform; white on hover */
}
.social-links a:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}
.social-links a:hover i {
    color: #fff !important;
}

/* ========================================
   Contact Form
   ======================================== */

.contact-form .form-group {
    margin-bottom: 18px;
}

.contact-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--color-h2);
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid rgba(0,0,0,0.1);
    border-radius: var(--radius);
    font-family: var(--font-text);
    font-size: var(--size-text);
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.contact-form textarea {
    min-height: 130px;
    resize: vertical;
}

.form-row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.125rem;
}
.form-row-grid .form-group {
    margin-bottom: 1.125rem;
}
@media (max-width: 36rem) {
    .form-row-grid {
        grid-template-columns: 1fr;
    }
}

.form-message {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: var(--radius);
    display: none;
}
.form-message.success {
    background: #d4edda;
    color: #155724;
    display: block;
}
.form-message.error {
    background: #f8d7da;
    color: #721c24;
    display: block;
}

/* ========================================
   Alerts
   ======================================== */

.alert {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    font-family: var(--font-text);
    font-size: var(--size-text);
}
.alert-success {
    background-color: #28a745;
    color: white;
    border: 1px solid #28a745;
}
.alert-danger {
    background-color: #dc3545;
    color: white;
    border: 1px solid #dc3545;
}

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

.site-footer {
    background: var(--color-footer-bg);
    color: var(--color-footer);
    padding: 40px 24px;
    text-align: center;
}
.site-footer p {
    font-size: var(--size-text);
    margin-bottom: 8px;
}
.site-footer a {
    color: rgba(255,255,255,0.8);
}
.site-footer a:hover {
    color: #fff;
}

/* ========================================
   Back to Top
   ======================================== */

.back-to-top {
    display: inline-block;
    margin-top: 20px;
    font-size: 0.8125rem;
    color: var(--color-text);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid rgba(0,0,0,0.1);
    transition: all 0.2s;
}
.back-to-top:hover,
.back-to-top:focus {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: rgba(0,0,0,0.04);
}

/* Contact Form button - works for both onepage and landing templates */
.contact-form .btn-submit,
.contact-form .btn-primary {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.contact-form .btn-submit:hover,
.contact-form .btn-primary:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
}

/* Floating labels for landing template */
.contact-form .form-outline {
    position: relative;
    margin-bottom: 1.5rem;
}

.contact-form .form-control {
    background: var(--color-surface);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 0.75rem;
    padding: 1rem 1rem 1rem 0.5rem;
    font-size: 1rem;
    line-height: 1.5;
    transition: all 0.3s ease;
    display: block;
    width: 100%;
    text-indent: 0;
}

.contact-form .form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.04), 0 0 0 3px rgba(var(--color-primary-rgb), 0.2);
    outline: none;
}

.contact-form .form-label {
    position: absolute;
    left: 1.3rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text);
    font-weight: 500;
    padding: 0 0.5rem;
    background: var(--color-surface);
    transition: all 0.3s ease;
    pointer-events: none;
    text-align: left;
    width: auto;
    max-width: calc(100% - 2.8rem);
}

.contact-form .form-control:focus ~ .form-label,
.contact-form .form-control:not(:placeholder-shown) ~ .form-label {
    top: 0;
    font-size: 0.875rem;
    color: var(--color-primary);
    transform: translateY(-50%);
}

.contact-form ::placeholder {
    color: rgba(0,0,0,0.4);
    opacity: 1;
}

.contact-form .form-control:focus::placeholder {
    opacity: 0;
}