/* Portfolio Website Styles */

:root {
    --primary: #6366f1;
    --secondary: #8b5cf6;
    --accent: #f59e0b;
    --background: #0a0a0f;
    /* --surface: #1a1a2e; */
    --surface: rgba(26, 26, 46, 0.85); /* 80% opacity */
    --surface-light: #252544;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --border: #374151;
    --border-light: #4b5563;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    --font-display: 'Playfair Display', serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    
    --header-height: 80px;
    --sidebar-width: 300px;
    --container-max: 1400px;
    --content-max: 1200px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 10, 15, 0.35);
    backdrop-filter: blur(20px);
    /* border-bottom: 1px solid var(--border); */
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    max-width: var(--container-max);
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    color: var(--primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Main Layout */
.main-layout {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
    margin-top: var(--header-height);
}

.main-content {
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.hero {
    padding: 4rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--primary)/10, var(--secondary)/5);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
}

/* .btn-primary {

    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
} */

.btn-primary {
    background: rgba(26, 26, 46, 0.3);
    backdrop-filter: blur(10px);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

.btn-primary:hover {
    /* background: #5856eb;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg); */
        background: var(--surface-light);
    color: var(--text-primary);
    border-color: var(--primary);
}

/* .btn-secondary {
  
    backdrop-filter: blur(100px);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
} */


.btn-secondary {
    background: rgba(26, 26, 46, 0.3);
    backdrop-filter: blur(10px);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

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

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-light);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.card-image:hover {
    transform: scale(1.02);
}

.card-header {
    margin-bottom: 1rem;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.card-text {
    color: var(--text-muted);
    flex-grow: 1;
    line-height: 1.6;
}

.card-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.card-link {
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.card-link:hover {
    text-decoration: underline;
    color: var(--secondary);
}

/* Grids */
.grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* Sections */
.section {
    margin-bottom: 4rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Featured Cards */
.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.featured-card {
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 1rem;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.featured-card .card-image {
    height: 250px;
    margin: 0;
    border-radius: 0;
}

.featured-card .card-content {
    padding: 2rem;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Carousel */
.carousel-container {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 150px; /* Increase from 120px to 150px */
    max-height: 80vh; /* Increase from 70vh to 80vh */
    z-index: 500;
    display: none;
}

.carousel-item {
    width: 120px; /* Increase from 90px to 120px */
    height: 120px; /* Increase from 90px to 120px */
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.carousel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1rem;
    backdrop-filter: blur(20px);
}



.carousel-item:hover,
.carousel-item.active {
    border-color: var(--primary);
    transform: scale(1.1);
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Video Embeds */
.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 */
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 0.5rem;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item:hover {
    transform: scale(1.05);
}

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

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
    padding: 2rem; /* Add padding to prevent edge touching */
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
    display: flex; /* Add this */
    justify-content: center; /* Add this */
    align-items: center; /* Add this */
}

.lightbox-image {
    max-width: 100%;
    max-height: 100%;
    width: auto; /* Add this */
    height: auto; /* Add this */
    object-fit: contain;
    border-radius: 0.5rem;
}

.lightbox-close {
    position: absolute;
    top: -3rem;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: var(--primary);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    border-radius: 0.5rem;
    transition: var(--transition);
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: -4rem;
}

.lightbox-next {
    right: -4rem;
}

/* Tags */
.tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 1rem 0;
}

.tag {
    padding: 0.25rem 0.75rem;
    background: var(--surface-light);
    color: var(--text-secondary);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.tag.hero { background: var(--primary); color: white; }
.tag.carousel { background: var(--secondary); color: white; }
.tag.performance { background: var(--accent); color: white; }
.tag.featured { background: var(--success); color: white; }

/* Contact Section */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.contact-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1rem;
    transition: var(--transition);
}

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

.contact-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.contact-card h3 {
    font-family: var(--font-display);
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.contact-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.contact-link:hover {
    text-decoration: underline;
    color: var(--secondary);
}

/* Footer */
.footer {
    height: 110px;
    background: rgba(10, 10, 15, 0.65);
    backdrop-filter: blur(20px);
    /* border-top: 1px solid var(--border); */
    padding: 3rem 3rem;
    text-align: center;
    /* margin-top: 1rem; */
}

.footer-content {
    max-width: var(--content-max);
    margin: 0 auto;
}

.footer-text {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-link {
    color: var(--text-secondary);
    font-size: 1.5rem;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

/* Loading States */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error States */
.error {
    text-align: center;
    padding: 4rem 2rem;
}

.error-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.error-text {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Responsive Design */
/* @media (min-width: 1200px) {
    .carousel-container {
        display: block;
    }
    
    .main-content {
        padding-right: calc(2rem + 190px); 
    }
} 
*/

@media (max-width: 768px) {
    .header-content {
        padding: 0 1rem;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--background);
        border-top: 1px solid var(--border);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
    }
    
    .nav.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .hero {
        padding: 2rem 0 4rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .featured-card .card-image {
        height: 200px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .lightbox-nav {
        position: fixed;
        top: auto;
        bottom: 2rem;
    }
    
    .lightbox-prev {
        left: 2rem;
    }
    
    .lightbox-next {
        right: 2rem;
    }
}

@media (max-width: 480px) {
    .card {
        padding: 1rem;
    }
    
    .featured-card .card-content {
        padding: 1.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.8s ease-out forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    animation: slideInRight 0.8s ease-out forwards;
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.invisible {
    opacity: 0;
    pointer-events: none;
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }


/* Prominent Contact Section */
.contact-preview-section {
    background: var(--surface);
    border: 2px solid var(--primary);
    border-radius: 1rem;
    padding: 3rem 2rem;
    margin: 4rem 0;
    text-align: center;
}

.contact-preview-section .section-title {
    color: var(--primary);
    margin-bottom: 2rem;
}

.contact-preview-section .card {
    background: transparent;
    border: none;
    text-align: center;
}

.contact-preview-section .card-footer {
    justify-content: center;
    border: none;
    gap: 1rem;
}

.contact-preview-section .card-link {
    background: var(--primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-preview-section .card-link:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    text-decoration: none;
}