/*
Theme Name: Portfolio Pro
Description: Minimalist one-page portfolio theme for Instructional Designers and Video Editors
Version: 1.0
Author: Lucas Deichl
*/

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.main-nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: block;
}

.nav-menu a:hover {
    color: #e8744a;
    background: rgba(232, 116, 74, 0.1);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    width: 35px;
    height: 35px;
    justify-content: center;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: #333;
    margin: 2px 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-radius: 2px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.mobile-menu-toggle span:nth-child(1) {
    top: 8px;
}

.mobile-menu-toggle span:nth-child(2) {
    top: 50%;
    transform: translate(-50%, -50%);
}

.mobile-menu-toggle span:nth-child(3) {
    bottom: 8px;
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.mobile-nav ul {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
}

.mobile-nav li {
    padding: 0.5rem 2rem;
}

.mobile-nav a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: color 0.3s ease;
}

.mobile-nav a:hover {
    color: #e8744a;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(232, 116, 74, 0.9) 0%, rgba(212, 101, 47, 0.9) 100%);
    position: relative;
    overflow: hidden;
    color: white;
}

.hero-background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: rgba(0, 0, 0, 0.1);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 1s ease forwards;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content .subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 1s ease 0.2s forwards;
    color: rgba(255, 255, 255, 0.9);
}

.hero-content .description {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 1s ease 0.4s forwards;
    color: rgba(255, 255, 255, 0.8);
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    opacity: 1;
    visibility: visible;
}

.hero .cta-button {
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 1s ease 0.6s forwards;
}

.section .cta-button {
    background: #e8744a;
    color: white;
    border: 2px solid #e8744a;
    opacity: 1;
    transform: none;
    animation: none;
}

.cta-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.section .cta-button:hover {
    background: #d4652f;
    border-color: #d4652f;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    transition: opacity 0.3s ease;
}

.scroll-indicator span {
    display: block;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    margin: 0 auto;
    position: relative;
    animation: bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-right: 2px solid rgba(255, 255, 255, 0.8);
    border-bottom: 2px solid rgba(255, 255, 255, 0.8);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    color: #333;
}

/* About Section */
.about-section {
    background: #f8f9fa;
    padding: 6rem 0;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #333;
    line-height: 1.2;
}

.about-text p {
    font-size: 1.2rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.about-social-link {
    width: 45px;
    height: 45px;
    background: #e8744a;
    color: white;
    text-decoration: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.about-social-link:hover {
    background: #d4652f;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(232, 116, 74, 0.3);
}

/* What I Do Section */
.what-i-do-section {
    padding: 6rem 0;
    background: white;
}

.what-i-do-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.what-i-do-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #333;
}

.what-i-do-subtitle {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.service-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: white;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e8744a, #d4652f);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: transform 0.3s ease;
}

.service-item:hover .service-icon {
    transform: scale(1.1);
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #333;
}

.service-description {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Portfolio Section */
.portfolio {
    background: #f8f9fa;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 1rem 2rem;
    background: white;
    color: #333;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.filter-btn:hover,
.filter-btn.active {
    background: #e8744a;
    color: white;
    border-color: #e8744a;
    transform: translateY(-2px);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.portfolio-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    opacity: 1;
    transform: translateY(0);
}

.portfolio-item.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    position: absolute;
    left: -9999px;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(232, 116, 74, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-image:hover .portfolio-overlay {
    opacity: 1;
}

.view-project {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 1rem 2rem;
    border: 2px solid white;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.view-project:hover {
    background: white;
    color: #e8744a;
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-category {
    color: #e8744a;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.portfolio-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.portfolio-tag {
    background: #f0f0f0;
    color: #666;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Clients Section */
.clients-section {
    background: white;
    overflow: hidden;
}

.clients-carousel {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.clients-track {
    display: flex;
    animation: scroll 30s linear infinite;
    gap: 4rem;
    align-items: center;
}

.client-logo {
    height: 60px;
    min-width: 150px;
    max-width: 150px;
    object-fit: contain;
    opacity: 0.8;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.client-logo:hover {
    opacity: 1;
    transform: scale(1.1);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.clients-track:hover {
    animation-play-state: paused;
}

/* Blog Section */
#blog {
    background: #f8f9fa;
}

.contact {
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-post {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.blog-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.blog-content {
    padding: 1.5rem;
}

.blog-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.blog-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-title a:hover {
    color: #e8744a;
}

.blog-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.read-more {
    color: #e8744a;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #d4652f;
}

/* Contact Section */
.contact {
    background: white;
}

.contact-intro {
    text-align: center;
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto 3rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #e8744a;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    background: #e8744a;
    color: white;
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto;
}

.submit-btn:hover {
    background: #d4652f;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(232, 116, 74, 0.3);
}

/* Footer */
.footer {
    background: #333;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    padding: 3rem 0;
    font-size: 1rem;
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content .subtitle {
        font-size: 1.2rem;
    }
    
    .hero-content .description {
        font-size: 1rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 2.5rem;
        margin-bottom: 3rem;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .about-image img {
        height: 400px;
    }
    
    .about-content h2 {
        font-size: 2.5rem;
    }
    
    .about-social-links {
        justify-content: center;
    }
    
    .what-i-do-title {
        font-size: 2.5rem;
    }
    
    .what-i-do-subtitle {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-filters {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .clients-track {
        gap: 2rem;
    }
    
    .client-logo {
        height: 40px;
        min-width: 120px;
        max-width: 120px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-intro {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }
    
    .contact-form {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content .subtitle {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-content h2 {
        font-size: 2rem;
    }
    
    .about-social-links {
        gap: 0.8rem;
    }
    
    .about-social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .what-i-do-title {
        font-size: 2rem;
    }
    
    .what-i-do-subtitle {
        font-size: 1rem;
    }
    
    .service-item {
        padding: 1.5rem;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
    }
    
    .service-icon i {
        font-size: 1.2rem;
    }
    
    .service-title {
        font-size: 1.1rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .portfolio-item {
        margin: 0;
    }
    
    .portfolio-content {
        padding: 1.5rem;
    }
    
    .clients-track {
        gap: 1.5rem;
    }
    
    .client-logo {
        height: 35px;
        min-width: 100px;
        max-width: 100px;
    }
    
    .blog-content {
        padding: 1rem;
    }
    
    .form-control {
        padding: 0.8rem;
    }
    
    .submit-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}