/**
 * Homepage Styles
 * Styles for front-page.php template
 * 
 * @package OGULCAN_Theme
 * @requirements 4.1, 4.2, 4.3, 4.4
 */

/* ==========================================================================
   Hero Section
   Requirements: 4.1 - Minimal yet powerful introduction
   Requirements: 4.2 - Smooth scroll-based animations
   ========================================================================== */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--color-primary);
    color: var(--color-white);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        ellipse at 30% 20%,
        rgba(83, 75, 174, 0.4) 0%,
        transparent 50%
    ),
    radial-gradient(
        ellipse at 70% 80%,
        rgba(255, 109, 0, 0.15) 0%,
        transparent 40%
    );
    pointer-events: none;
}

.hero__container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
    text-align: center;
}

.hero__content {
    max-width: 800px;
}

.hero__title {
    margin: 0 0 var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
}

.hero__subtitle {
    margin: 0 0 var(--space-xl);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-light);
    line-height: var(--line-height-normal);
    opacity: 0.9;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
}

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

/* Scroll Indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    color: var(--color-white);
    opacity: 0.7;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: 
        opacity var(--transition-normal),
        transform var(--transition-normal),
        background-color var(--transition-normal);
}

.hero__scroll-indicator:hover {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
}

.hero__scroll-indicator:focus {
    opacity: 1;
    outline: 2px solid var(--color-secondary);
    outline-offset: 4px;
}

.hero__scroll-indicator:focus:not(:focus-visible) {
    outline: none;
}

.hero__scroll-indicator:focus-visible {
    opacity: 1;
    outline: 2px solid var(--color-secondary);
    outline-offset: 4px;
}

.hero__scroll-text {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
}

/* Bounce animation for scroll icon */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(10px);
    }
    60% {
        transform: translateY(5px);
    }
}

.hero__scroll-icon {
    animation: bounce 2s ease-in-out infinite;
}

/* Hero Responsive */
@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-4xl);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-xl);
    }
}

@media (min-width: 992px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

/* ==========================================================================
   Section Header
   ========================================================================== */

.section__header {
    margin-bottom: var(--space-2xl);
}

.section__title {
    margin: 0 0 var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
}

.section__description {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

.section__footer {
    margin-top: var(--space-2xl);
}

@media (min-width: 768px) {
    .section__header {
        margin-bottom: var(--space-3xl);
    }
    
    .section__title {
        font-size: var(--font-size-3xl);
    }
}

/* ==========================================================================
   Portfolio Preview Section
   Requirements: 4.3 - Selected portfolio projects as preview cards
   ========================================================================== */

.portfolio-preview {
    position: relative;
    overflow: hidden;
    background-color: var(--color-light);
}

.portfolio-empty {
    grid-column: 1 / -1;
    padding: var(--space-3xl);
    color: var(--color-text-light);
}

/* ==========================================================================
   Design Approach Section
   Requirements: 4.4 - Brief design approach section
   ========================================================================== */

.design-approach {
    position: relative;
    overflow: hidden;
    background-color: var(--color-white);
}

.design-approach__inner {
    display: grid;
    gap: var(--space-2xl);
    align-items: center;
}

.design-approach__content {
    max-width: 500px;
}

.design-approach__title {
    margin: 0 0 var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
}

.design-approach__text {
    margin: 0 0 var(--space-xl);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
}

/* Context-aware button styling for design-approach section on white background */
.design-approach .btn--ghost {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

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

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

/* Visual Shapes */
.design-approach__visual {
    display: none;
    position: relative;
    height: 300px;
}

.design-approach__shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.design-approach__shape {
    position: absolute;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-slow);
}

.design-approach__shape--1 {
    top: 10%;
    left: 10%;
    width: 150px;
    height: 150px;
    background-color: var(--color-primary);
    opacity: 0.9;
}

.design-approach__shape--2 {
    top: 30%;
    right: 20%;
    width: 100px;
    height: 100px;
    background-color: var(--color-secondary);
    border-radius: var(--radius-full);
}

.design-approach__shape--3 {
    bottom: 10%;
    left: 30%;
    width: 120px;
    height: 80px;
    background-color: var(--color-primary-light);
    opacity: 0.7;
}

.design-approach__visual:hover .design-approach__shape--1 {
    transform: translateY(-10px) rotate(5deg);
}

.design-approach__visual:hover .design-approach__shape--2 {
    transform: scale(1.1);
}

.design-approach__visual:hover .design-approach__shape--3 {
    transform: translateX(10px);
}

@media (min-width: 768px) {
    .design-approach__inner {
        grid-template-columns: 1fr 1fr;
    }
    
    .design-approach__visual {
        display: block;
    }
    
    .design-approach__title {
        font-size: var(--font-size-3xl);
    }
}

@media (min-width: 992px) {
    .design-approach__visual {
        height: 400px;
    }
    
    .design-approach__shape--1 {
        width: 200px;
        height: 200px;
    }
    
    .design-approach__shape--2 {
        width: 130px;
        height: 130px;
    }
    
    .design-approach__shape--3 {
        width: 160px;
        height: 100px;
    }
}


/* ==========================================================================
   Portfolio Archive Page
   Requirements: 5.1 - CSS Grid for spacious layout
   ========================================================================== */

.portfolio-archive {
    background-color: var(--color-light);
    min-height: 60vh;
}

/* Page Header */
.page-header {
    margin-bottom: var(--space-2xl);
    padding-top: var(--space-xl);
}

.page-header__title {
    margin: 0 0 var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
}

.page-header__description {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .page-header {
        margin-bottom: var(--space-3xl);
        padding-top: var(--space-2xl);
    }
    
    .page-header__title {
        font-size: var(--font-size-4xl);
    }
}

/* Portfolio Grid Archive - Spacious Layout */
.portfolio-grid--archive {
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .portfolio-grid--archive {
        gap: var(--space-2xl);
    }
}

@media (min-width: 992px) {
    .portfolio-grid--archive {
        gap: var(--grid-gap-lg);
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-3xl);
    padding: var(--space-lg) 0;
}

.pagination .nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: 
        background-color var(--transition-normal),
        color var(--transition-normal),
        transform var(--transition-fast);
}

.pagination .page-numbers:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.pagination .page-numbers.current {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.pagination .page-numbers.dots {
    background-color: transparent;
    pointer-events: none;
}

.pagination .page-numbers.prev,
.pagination .page-numbers.next {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.pagination .page-numbers.prev:hover,
.pagination .page-numbers.next:hover {
    background-color: var(--color-primary-dark);
}


/* ==========================================================================
   Case Study (Single Portfolio)
   Requirements: 6.1, 6.2, 6.3, 6.4, 6.6, 6.7
   ========================================================================== */

.case-study {
    background-color: var(--color-white);
}

/* Case Study Hero */
.case-study__hero {
    padding: var(--space-4xl) 0 var(--space-3xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.case-study__hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        ellipse at 70% 20%,
        rgba(255, 109, 0, 0.15) 0%,
        transparent 50%
    );
    pointer-events: none;
}

.case-study__hero-content {
    position: relative;
    max-width: 800px;
}

.case-study__category {
    display: inline-block;
    margin: 0 0 var(--space-lg);
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-medium);
}

.case-study__title {
    margin: 0 0 var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
}

.case-study__excerpt {
    margin: 0 0 var(--space-xl);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    opacity: 0.9;
}

.case-study__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.case-study__cta svg {
    transition: transform var(--transition-fast);
}

.case-study__cta:hover svg {
    transform: translate(3px, -3px);
}

@media (min-width: 768px) {
    .case-study__hero {
        padding: var(--space-5xl) 0 var(--space-4xl);
    }
    
    .case-study__title {
        font-size: var(--font-size-4xl);
    }
    
    .case-study__excerpt {
        font-size: var(--font-size-xl);
    }
}

@media (min-width: 992px) {
    .case-study__title {
        font-size: var(--font-size-5xl);
    }
}

/* Featured Image */
.case-study__featured-image {
    margin-top: calc(var(--space-3xl) * -1);
    padding-bottom: var(--space-3xl);
}

.case-study__image-wrapper {
    margin: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.case-study__image {
    display: block;
    width: 100%;
    height: auto;
}

@media (min-width: 768px) {
    .case-study__featured-image {
        margin-top: calc(var(--space-4xl) * -1);
        padding-bottom: var(--space-4xl);
    }
}

/* Case Study Content */
.case-study__content {
    padding: var(--space-2xl) 0 var(--space-4xl);
}

.case-study__section {
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.case-study__section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.case-study__section--main {
    border-bottom: none;
}

.case-study__section-title {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin: 0 0 var(--space-xl);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
}

.case-study__section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background-color: var(--color-secondary);
    border-radius: var(--radius-full);
}

.case-study__section-content {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
}

.case-study__section-content p {
    margin: 0 0 var(--space-lg);
}

.case-study__section-content p:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .case-study__content {
        padding: var(--space-3xl) 0 var(--space-5xl);
    }
    
    .case-study__section {
        margin-bottom: var(--space-4xl);
        padding-bottom: var(--space-4xl);
    }
    
    .case-study__section-title {
        font-size: var(--font-size-2xl);
    }
}

/* Entry Content (Gutenberg blocks) */
.entry-content {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
    color: var(--color-text-dark);
}

.entry-content h2 {
    font-size: var(--font-size-2xl);
}

.entry-content h3 {
    font-size: var(--font-size-xl);
}

.entry-content h4 {
    font-size: var(--font-size-lg);
}

.entry-content p,
.entry-content ul,
.entry-content ol {
    margin-bottom: var(--space-lg);
}

.entry-content ul,
.entry-content ol {
    padding-left: var(--space-xl);
}

.entry-content li {
    margin-bottom: var(--space-sm);
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.entry-content figure {
    margin: var(--space-2xl) 0;
}

.entry-content figcaption {
    margin-top: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-align: center;
}

.entry-content blockquote {
    margin: var(--space-2xl) 0;
    padding: var(--space-lg) var(--space-xl);
    border-left: 4px solid var(--color-secondary);
    background-color: var(--color-light);
    font-style: italic;
}

.entry-content blockquote p:last-child {
    margin-bottom: 0;
}

/* Case Study Navigation */
.case-study__navigation {
    padding: var(--space-3xl) 0;
    background-color: var(--color-light);
}

.case-study__nav-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.case-study__nav-link {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: 
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.case-study__nav-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.case-study__nav-link--empty {
    display: none;
}

.case-study__nav-link--prev {
    text-align: left;
}

.case-study__nav-link--next {
    text-align: right;
}

.case-study__nav-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-xs);
}

.case-study__nav-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
    line-height: var(--line-height-tight);
}

.case-study__nav-all {
    justify-self: center;
    order: -1;
}

@media (min-width: 768px) {
    .case-study__nav-inner {
        grid-template-columns: 1fr auto 1fr;
        gap: var(--space-xl);
    }
    
    .case-study__nav-link--empty {
        display: block;
        visibility: hidden;
    }
    
    .case-study__nav-all {
        order: 0;
    }
    
    .case-study__nav-title {
        font-size: var(--font-size-xl);
    }
}

@media (min-width: 992px) {
    .case-study__navigation {
        padding: var(--space-4xl) 0;
    }
}