/**
 * Components
 * UI components: buttons, cards, forms
 * 
 * @package OGULCAN_Theme
 * @requirements 3.2, 8.2
 */

/* ==========================================================================
   Site Header
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background-color: var(--color-primary);
    transition: 
        background-color var(--transition-normal),
        box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
    background-color: rgba(26, 35, 126, 0.98);
    box-shadow: var(--shadow-lg);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Site Branding */
.site-branding {
    flex-shrink: 0;
}

.site-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    text-decoration: none;
    transition: opacity var(--transition-normal);
}

.site-title:hover {
    opacity: 0.8;
}

.custom-logo-link {
    display: block;
}

.custom-logo {
    max-height: 50px;
    width: auto;
}

/* Main Navigation */
.main-navigation {
    display: block;
}

/* Hide on mobile by default, show menu toggle instead */
@media (max-width: 767px) {
    .main-navigation {
        display: none;
    }
}

.primary-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.primary-menu li {
    margin: 0;
}

.primary-menu a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-md);
    position: relative;
    transition: 
        background-color var(--transition-normal),
        color var(--transition-normal),
        transform var(--transition-fast);
}

/* Underline indicator for menu items */
.primary-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--space-md);
    right: var(--space-md);
    height: 2px;
    background-color: var(--color-secondary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-normal);
}

.primary-menu a:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.primary-menu a:hover::after {
    transform: scaleX(1);
}

.primary-menu a:focus {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* Current/Active menu item */
.primary-menu .current-menu-item a,
.primary-menu .current_page_item a {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.primary-menu .current-menu-item a::after,
.primary-menu .current_page_item a::after {
    display: none;
}

.primary-menu .current-menu-item a:hover,
.primary-menu .current_page_item a:hover {
    background-color: var(--color-secondary-dark);
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: var(--space-sm);
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: calc(var(--z-sticky) + 10);
}

.menu-toggle__bar {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: 
        transform var(--transition-normal),
        opacity var(--transition-normal);
}

.menu-toggle__bar + .menu-toggle__bar {
    margin-top: 6px;
}

/* Menu toggle active state */
.menu-toggle.is-active .menu-toggle__bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.is-active .menu-toggle__bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Open State */
body.menu-open {
    overflow: hidden;
}

body.menu-open .main-navigation {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--color-primary);
    z-index: var(--z-sticky);
}

body.menu-open .primary-menu {
    flex-direction: column;
    gap: var(--space-md);
}

body.menu-open .primary-menu a {
    font-size: var(--font-size-2xl);
    padding: var(--space-md) var(--space-xl);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
    
    .main-navigation {
        display: block !important; /* Ensure always visible on desktop */
    }
    
    /* Enhanced visibility for desktop menu */
    .primary-menu a {
        text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    }
}

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

.site-footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-4xl) 0 0;
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        ellipse at 20% 80%,
        rgba(255, 109, 0, 0.1) 0%,
        transparent 50%
    );
    pointer-events: none;
}

/* Footer Top Section */
.site-footer__top {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
    .site-footer__top {
        grid-template-columns: 1.5fr 1fr 1.5fr;
        gap: var(--space-3xl);
    }
}

/* Footer Brand */
.site-footer__brand {
    max-width: 320px;
}

.site-footer__logo {
    display: inline-block;
    text-decoration: none;
    margin-bottom: var(--space-md);
}

.site-footer__site-name {
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    transition: opacity var(--transition-normal);
}

.site-footer__logo:hover .site-footer__site-name {
    opacity: 0.8;
}

.site-footer__description {
    margin: 0;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.7);
}

/* Footer Headings */
.site-footer__heading {
    margin: 0 0 var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    position: relative;
    padding-bottom: var(--space-sm);
}

.site-footer__heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-secondary);
    border-radius: 2px;
}

.site-footer__heading--small {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-top: var(--space-xl);
}

.site-footer__heading--small::after {
    width: 30px;
}

/* Footer Links */
.site-footer__links {
    
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu li {
    margin: 0;
}

.footer-menu a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: var(--space-xs) 0;
    transition: color var(--transition-normal), transform var(--transition-normal);
}

.footer-menu a::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    opacity: 0;
    transform: scale(0);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.footer-menu a:hover {
    color: var(--color-white);
    transform: translateX(4px);
}

.footer-menu a:hover::before {
    opacity: 1;
    transform: scale(1);
}

/* Footer Contact */
.site-footer__contact {
    
}

.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-base);
}

.footer-contact-list svg {
    flex-shrink: 0;
    color: var(--color-secondary);
}

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

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

/* Social Links */
.site-footer__social {
    margin-top: var(--space-lg);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    list-style: none;
    margin: 0;
    padding: 0;
}

.social-links__item a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: 
        background-color var(--transition-normal),
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.social-links__item a:hover {
    background-color: var(--color-secondary);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(255, 109, 0, 0.4);
}

.social-links__item svg {
    width: 20px;
    height: 20px;
}

/* Footer Bottom */
.site-footer__bottom {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xl) 0;
    text-align: center;
}

@media (min-width: 768px) {
    .site-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.site-footer__copyright {
    margin: 0;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

.site-footer__credit {
    margin: 0;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.site-footer__credit .heart {
    color: var(--color-secondary);
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ==========================================================================
   Site Main Content Area
   ========================================================================== */

.site-main {
    padding-top: 80px; /* Account for fixed header */
    min-height: calc(100vh - 80px);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: 
        background-color var(--transition-normal),
        border-color var(--transition-normal),
        color var(--transition-normal),
        transform var(--transition-fast),
        box-shadow var(--transition-normal);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 109, 0, 0.3);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Primary Button - Orange CTA */
.btn--primary {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
}

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

.btn--primary:focus {
    box-shadow: 0 0 0 3px rgba(255, 109, 0, 0.4);
}

/* Secondary Button - Outlined */
.btn--secondary {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.btn--secondary:focus {
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.3);
}

/* Ghost Button - Minimal with visible border for light backgrounds */
.btn--ghost {
    background-color: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn--ghost:focus {
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.3);
}

/* Outlined Secondary Button - For light backgrounds with accent color */
.btn--outline-secondary {
    background-color: transparent;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
}

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

.btn--outline-secondary:focus {
    box-shadow: 0 0 0 3px rgba(255, 109, 0, 0.3);
}

/* Button Sizes */
.btn--sm {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
}

.btn--lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-lg);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: 
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

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

.card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card__image img {
    transform: scale(1.05);
}

.card__content {
    padding: var(--space-lg);
}

.card__title {
    margin: 0 0 var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
}

.card__description {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    line-height: var(--line-height-normal);
}

.card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-200);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* ==========================================================================
   Portfolio Card (Specific)
   Requirements: 5.3, 5.4 - Hover animations and motion design
   ========================================================================== */

.portfolio-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    box-shadow: var(--shadow-lg);
    transition: 
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.portfolio-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(26, 35, 126, 0.3);
}

.portfolio-card:focus-within {
    outline: 3px solid var(--color-secondary);
    outline-offset: 2px;
}

.portfolio-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.portfolio-card__link:focus {
    outline: none;
}

.portfolio-card__image {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    margin: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.portfolio-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower), opacity var(--transition-normal);
}

.portfolio-card:hover .portfolio-card__image img {
    transform: scale(1.1);
}

.portfolio-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(26, 35, 126, 0.95) 0%,
        rgba(26, 35, 126, 0.7) 40%,
        rgba(26, 35, 126, 0.3) 100%
    );
    opacity: 1;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.portfolio-card:hover .portfolio-card__overlay {
    opacity: 1;
    background: linear-gradient(
        to top,
        rgba(26, 35, 126, 0.98) 0%,
        rgba(26, 35, 126, 0.8) 50%,
        rgba(26, 35, 126, 0.4) 100%
    );
}

.portfolio-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-xl);
    color: var(--color-white);
    transform: translateY(0);
    opacity: 1;
    transition: 
        transform var(--transition-normal) var(--ease-out),
        opacity var(--transition-normal);
    z-index: 2;
}

.portfolio-card:hover .portfolio-card__content {
    transform: translateY(-5px);
}

.portfolio-card__title {
    margin: 0 0 var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.portfolio-card__category {
    margin: 0;
    font-size: var(--font-size-sm);
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    font-weight: var(--font-weight-medium);
}

/* Arrow indicator */
.portfolio-card__arrow {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-secondary);
    border-radius: var(--radius-full);
    color: var(--color-white);
    opacity: 0;
    transform: translateX(10px) scale(0.8);
    transition: 
        opacity var(--transition-normal),
        transform var(--transition-normal),
        background-color var(--transition-normal);
    box-shadow: 0 4px 12px rgba(255, 109, 0, 0.4);
}

.portfolio-card:hover .portfolio-card__arrow {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.portfolio-card__arrow:hover {
    background-color: var(--color-secondary-dark);
    transform: translateX(0) scale(1.1);
}

.portfolio-card__arrow svg {
    width: 22px;
    height: 22px;
    transition: transform var(--transition-fast);
}

.portfolio-card:hover .portfolio-card__arrow svg {
    transform: translateX(3px);
}

/* Responsive adjustments */
@media (min-width: 768px) {
    .portfolio-card__title {
        font-size: var(--font-size-2xl);
    }
    
    .portfolio-card__content {
        padding: var(--space-xl) var(--space-2xl);
    }
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
    position: relative;
    margin-bottom: var(--space-lg);
}

.form-label {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    pointer-events: none;
    transition: 
        top var(--transition-normal),
        transform var(--transition-normal),
        font-size var(--transition-normal),
        color var(--transition-normal);
}

/* Label moves up when input is focused or has value */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: 0;
    transform: translateY(-100%);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    padding: var(--space-xs);
    background-color: var(--color-white);
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: 
        border-color var(--transition-normal),
        box-shadow var(--transition-normal);
}

.form-input::placeholder {
    color: transparent;
}

.form-input:hover {
    border-color: var(--color-gray-400);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
}

/* Textarea specific */
.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-textarea ~ .form-label {
    top: var(--space-md);
    transform: translateY(0);
}

.form-textarea:focus ~ .form-label,
.form-textarea:not(:placeholder-shown) ~ .form-label {
    top: 0;
    transform: translateY(-100%);
}

/* Error state */
.form-group--error .form-input {
    border-color: var(--color-error);
}

.form-group--error .form-label {
    color: var(--color-error);
}

.form-error {
    display: block;
    margin-top: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-error);
    opacity: 0;
    transform: translateY(-10px);
    transition: 
        opacity var(--transition-normal),
        transform var(--transition-normal);
}

.form-group--error .form-error {
    opacity: 1;
    transform: translateY(0);
}

/* Success state */
.form-group--success .form-input {
    border-color: var(--color-success);
}

.form-group--success .form-label {
    color: var(--color-success);
}

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

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form .btn {
    width: 100%;
    margin-top: var(--space-md);
}

/* ==========================================================================
   Alert / Message Components
   ========================================================================== */

.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
}

.alert--success {
    background-color: rgba(76, 175, 80, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.alert--error {
    background-color: rgba(244, 67, 54, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.alert--info {
    background-color: rgba(33, 150, 243, 0.1);
    border: 1px solid var(--color-info);
    color: var(--color-info);
}

/* ==========================================================================
   Skip Link (Accessibility)
   ========================================================================== */

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
}

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


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

.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
    color: var(--color-white);
    border-radius: var(--radius-full);
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(255, 109, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: 
        opacity var(--transition-normal),
        visibility var(--transition-normal),
        transform var(--transition-normal),
        background var(--transition-normal),
        box-shadow var(--transition-normal);
    z-index: var(--z-fixed);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--color-secondary-dark) 0%, #a02800 100%);
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 8px 30px rgba(255, 109, 0, 0.5);
}

.back-to-top:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(255, 109, 0, 0.3), 0 8px 30px rgba(255, 109, 0, 0.5);
}

/* Back to top icon styling */
.back-to-top svg,
.back-to-top .icon {
    width: 24px;
    height: 24px;
}


/* ==========================================================================
   Widgets
   ========================================================================== */

.widget {
    margin-bottom: var(--space-lg);
}

.widget-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-secondary);
}

.widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.widget li {
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.widget li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.widget a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.widget a:hover {
    color: var(--color-secondary);
}

/* Footer Widgets */
.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
}

.footer-widgets .widget-title {
    color: var(--color-white);
    border-bottom-color: var(--color-secondary);
}

.footer-widgets .widget a {
    color: var(--color-gray-300);
}

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

/* Sidebar Widgets */
.sidebar {
    padding: var(--space-lg);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
}

.sidebar .widget {
    background-color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}