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

html {
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #6366f1;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-text {
    z-index: 3;
}

.hero-text a {
    display: inline-block;
    background: #5a5cf5;
    color: #fff;
    border: none;
    border-radius: 16px;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(90, 92, 245, 0.15);
    margin: 0 12px 0 0;
    text-decoration: none;
    transition: background 0.2s, box-shadow 0.2s;
}

.hero-text a:hover {
    background: #4345c7;
    box-shadow: 0 12px 32px rgba(90, 92, 245, 0.25);
}

.hero-subtitle {
    font-size: 14px;
    color: #6366f1;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    color: #1e293b;
    margin-bottom: 40px;
    font-family: 'SUIT', sans-serif;
}

.cta-button {
    display: inline-block;
    background: #6366f1;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.cta-button:hover {
    background: #5855eb;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.hero-image {
    position: relative;
    z-index: 3;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
}

/* Hero Background Elements */
.hero-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.bubble-1 {
    width: 80px;
    height: 80px;
    background: #fbbf24;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.bubble-2 {
    width: 60px;
    height: 60px;
    background: #ec4899;
    top: 20%;
    right: 10%;
    animation-delay: 1s;
}

.bubble-3 {
    width: 40px;
    height: 40px;
    background: #10b981;
    top: 70%;
    left: 10%;
    animation-delay: 2s;
}

.bubble-4 {
    width: 100px;
    height: 100px;
    background: #8b5cf6;
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
}

.bubble-5 {
    width: 50px;
    height: 50px;
    background: #06b6d4;
    top: 50%;
    left: 3%;
    animation-delay: 4s;
}

.bubble-6 {
    width: 70px;
    height: 70px;
    background: #f59e0b;
    top: 80%;
    right: 20%;
    animation-delay: 5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* Section Common Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-subtitle {
    font-size: px;
    color: #6366f1;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    font-family: 'SUIT', sans-serif;
}

.section-description {
    font-size: 18px;
    color: #64748b;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Projects Section */
.projects {
    background: #334155;
    color: white;
}

.projects .section-subtitle {
    color: #94a3b8;
}

.projects .section-title {
    color: white;
}

.projects .section-description {
    color: #cbd5e1;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-info p {
    margin: 4px 0;
}

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

.project-info {
    padding: 30px;
}

.project-category {
    font-size: 12px;
    color: #6366f1;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

.project-title {
    font-size: 20px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
    font-family: 'SUIT', sans-serif;
}

.project-description {
    font-size: 20px;
    color: #64748b;
    line-height: 1.6;
}

/* Photography Section */
.photography {
    background: #f8fafc;
}

.photography-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 60px;
    align-items: center;
}

.photo-item {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.photo-image {
    width: 100%;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.photo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-year {
    font-size: 14px;
    color: #6366f1;
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}

.photo-title {
    font-size: 32px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
    font-family: 'SUIT', sans-serif;
}

.photo-description {
    font-size: 16px;
    color: #64748b;
    line-height: 1.6;
}

/* Clients Section */
.clients {
    background: #334155;
    color: white;
}

.clients .section-subtitle {
    color: #94a3b8;
}

.clients .section-title {
    color: white;
}

.clients .section-description {
    color: #cbd5e1;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    align-items: center;
    justify-items: center;
}

.clients-grid img {
    max-width: 120px;
    height: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    filter: brightness(0) invert(1);
}

.clients-grid img:hover {
    opacity: 1;
}

/* Testimonials Section */
.testimonials {
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

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

.testimonial-item img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 20px;
    object-fit: cover;
}

.testimonial-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 5px;
}

.testimonial-item p {
    font-size: 14px;
    color: #64748b;
}

.social-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
}

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

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Section */
.contact {
    background: #334155;
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-subtitle {
    font-size: 14px;
    color: #94a3b8;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.contact-title {
    font-size: 48px;
    font-weight: 700;
    color: white;
    margin-bottom: 40px;
    font-family: 'SUIT', sans-serif;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item h6 {
    font-size: 12px;
    color: #94a3b8;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.contact-item a,
.contact-item p {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 16px;
    line-height: 1.6;
}

.contact-item a:hover {
    color: white;
}

.contact-form {
    background: white;
    padding: 60px 45px 272px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-form h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 30px;
    font-family: 'SUIT', sans-serif;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6366f1;
}

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

.submit-btn {
    width: 100%;
    background: #6366f1;
    color: white;
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #5855eb;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-title {
        font-size: 40px;
    }

    .section-title {
        font-size: 32px;
    }

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

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

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .social-stats {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
}