/* ==================================
   GEOMETRIC PORTFOLIO THEME
   Inspired by bold angular logo
   ================================== */

/* CSS Variables */
:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-light: #f5f5f5;
    --color-gray: #cccccc;
    --color-gray-dark: #333333;

    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-display: 'Arial Black', 'Arial Bold', Gadget, sans-serif;

    --spacing-xs: 10px;
    --spacing-sm: 20px;
    --spacing-md: 40px;
    --spacing-lg: 60px;
    --spacing-xl: 80px;

    --transition: 0.3s ease;
}

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

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* ==================================
   LAYOUT
   ================================== */

.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* ==================================
   HEADER - GEOMETRIC STYLE
   ================================== */

.site-header {
    padding: var(--spacing-md) 0;
    border-bottom: 3px solid var(--color-black);
}

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

.site-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-image {
    width: 100px;
    height: auto;
}

.site-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.site-nav ul {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.site-nav a {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    padding: 8px 0;
    border-bottom: 3px solid transparent;
    transition: border-color var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
    border-bottom-color: var(--color-black);
}

/* ==================================
   HERO SECTION - BOLD & GEOMETRIC
   ================================== */

.hero-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-light) 100%);
    clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
    margin-bottom: var(--spacing-lg);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -2px;
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.hero-cta {
    display: inline-block;
    padding: 15px 40px;
    background: var(--color-black);
    color: var(--color-white);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    clip-path: polygon(5% 0, 100% 0, 95% 100%, 0 100%);
    transition: all var(--transition);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ==================================
   PORTFOLIO GRID - ANGULAR CARDS
   ================================== */

.portfolio-section {
    padding: var(--spacing-lg) 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-black);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    background: var(--color-black);
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    transition: transform var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-8px);
}

.portfolio-card-link {
    display: block;
}

.portfolio-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    opacity: 0.85;
    transition: all var(--transition);
}

.portfolio-card:hover .portfolio-image {
    opacity: 1;
    transform: scale(1.05);
}

.portfolio-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm);
    background: linear-gradient(to top, rgba(0,0,0,0.95), transparent);
    color: var(--color-white);
}

.portfolio-title {
    font-size: 1.3rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin-bottom: 5px;
}

.portfolio-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* ==================================
   PROJECT DETAIL - CLEAN & ANGULAR
   ================================== */

.project-detail {
    padding: var(--spacing-lg) 0;
}

.project-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.project-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin-bottom: var(--spacing-sm);
}

.project-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.project-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.meta-item {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--color-gray-light);
    clip-path: polygon(5% 0, 100% 0, 95% 100%, 0 100%);
    min-width: 120px;
}

.meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gray-dark);
    font-weight: 700;
}

.meta-value {
    font-size: 1.1rem;
    font-weight: 900;
    margin-top: 5px;
}

.project-featured {
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.project-featured img {
    width: 100%;
    height: auto;
}

.project-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
    line-height: 1.8;
}

.project-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.gallery-item {
    clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.tools-section {
    text-align: center;
    margin: var(--spacing-lg) 0;
}

.tools-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: var(--spacing-sm);
}

.tool-tag {
    padding: 10px 25px;
    background: var(--color-black);
    color: var(--color-white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    clip-path: polygon(5% 0, 100% 0, 95% 100%, 0 100%);
}

.project-cta {
    text-align: center;
    margin: var(--spacing-lg) 0;
}

.cta-button {
    display: inline-block;
    padding: 18px 50px;
    background: var(--color-black);
    color: var(--color-white);
    font-weight: 900;
    text-transform: uppercase;
    font-size: 1rem;
    letter-spacing: 1px;
    clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
    transition: all var(--transition);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Back Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    padding: 10px 20px;
    background: var(--color-gray-light);
    transition: all var(--transition);
}

.back-link:hover {
    background: var(--color-black);
    color: var(--color-white);
}

/* Project Navigation */
.project-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 3px solid var(--color-black);
}

.nav-link {
    padding: var(--spacing-sm);
    background: var(--color-gray-light);
    clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
    transition: all var(--transition);
    text-align: center;
}

.nav-link:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.nav-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    opacity: 0.7;
    margin-bottom: 5px;
}

.nav-title {
    font-size: 1.1rem;
    font-weight: 900;
}

/* ==================================
   FOOTER
   ================================== */

.site-footer {
    margin-top: auto;
    padding: var(--spacing-md) 0;
    border-top: 3px solid var(--color-black);
    background: var(--color-gray-light);
}

.footer-content {
    text-align: center;
}

.footer-text {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

/* ==================================
   RESPONSIVE
   ================================== */

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .site-nav ul {
        gap: var(--spacing-sm);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .project-title {
        font-size: 2rem;
    }

    .project-nav {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .site-container {
        padding: 0 var(--spacing-sm);
    }
}

/* ==================================
   HERO ROTATING GALLERY
   Add this to your main.css
   ================================== */

/* Hero Gallery Container */
.hero-gallery {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 400px;
    max-height: 700px;
    overflow: hidden;
    border-radius: var(--border-radius);
    background: var(--color-background-light);
}

/* Slides Container */
.hero-slides {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
    z-index: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Hero Overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.1) 0%,
            rgba(0, 0, 0, 0.5) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero-slide:hover .hero-overlay,
.hero-slide.active .hero-overlay {
    opacity: 1;
}

/* Hero Content */
.hero-content {
    text-align: center;
    color: white;
    padding: var(--spacing-md);
    max-width: 800px;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.hero-slide:hover .hero-content,
.hero-slide.active .hero-content {
    transform: translateY(0);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.hero-btn {
    display: inline-block;
    padding: 12px 32px;
    background: white;
    color: var(--color-text-primary);
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.hero-btn:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Navigation Arrows */
.hero-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    opacity: 0;
}

.hero-slider:hover .hero-nav {
    opacity: 1;
}

.hero-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hero-prev {
    left: 20px;
}

.hero-next {
    right: 20px;
}

.hero-nav svg {
    color: var(--color-text-primary);
}

/* Dots Navigation */
.hero-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.hero-dot.active {
    background: white;
    width: 30px;
    border-radius: 6px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-slider {
        height: 50vh;
        min-height: 300px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-nav {
        width: 40px;
        height: 40px;
        opacity: 1; /* Always visible on mobile */
    }

    .hero-prev {
        left: 10px;
    }

    .hero-next {
        right: 10px;
    }

    .hero-dots {
        bottom: 10px;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 40vh;
        min-height: 250px;
    }

    .hero-title {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-btn {
        padding: 10px 24px;
        font-size: 0.85rem;
    }
}

/* Loading State */
.hero-slide img {
    background: var(--color-background-light);
}

/* Accessibility */
.hero-nav:focus,
.hero-dot:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Pause on Hover */
.hero-slider.paused .hero-slide {
    animation-play-state: paused;
}