:root {
    --bg-primary: #f5f5f7;
    --bg-secondary: #fbfbfd;
    --surface: #ffffff;
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --accent: #0071e3;
    --accent-hover: #0077ed;
    --border: #d2d2d7;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --neumorf-light: 
        8px 8px 16px rgba(209, 209, 214, 0.6),
        -8px -8px 16px rgba(255, 255, 255, 0.8);
    --neumorf-inset: 
        inset 4px 4px 8px rgba(209, 209, 214, 0.4),
        inset -4px -4px 8px rgba(255, 255, 255, 0.8);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.floating-nav {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 90%;
    max-width: 1200px;
}

.nav-capsule {
    background: var(--surface);
    border-radius: 100px;
    padding: 0.875rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--neumorf-light);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.nav-capsule:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.nav-logo {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-primary);
    text-transform: uppercase;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    gap: 0.25rem;
    list-style: none;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.625rem 1.125rem;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-primary);
    background: var(--bg-primary);
}

.nav-contact {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s;
}

.nav-contact a:hover {
    color: var(--accent);
}

.nav-cta {
    background: var(--accent);
    color: white;
    padding: 0.625rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s;
}

.nav-cta:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 113, 227, 0.3);
}

.mobile-toggle {
    display: none;
    background: var(--bg-primary);
    border: none;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 18px;
}

.main-content {
    padding-top: 6rem;
}

.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 2rem;
}

.hero-content {
    max-width: 900px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 113, 227, 0.3);
}

.section {
    padding: 5rem 2rem;
}

.section-alt {
    background: var(--bg-secondary);
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto;
}

.capsule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.capsule-card {
    background: var(--surface);
    border-radius: 28px;
    padding: 2.5rem;
    box-shadow: var(--neumorf-light);
    transition: all 0.4s ease;
}

.capsule-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.capsule-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.capsule-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.capsule-card ul {
    list-style: none;
    padding: 0;
}

.capsule-card li {
    color: var(--text-secondary);
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    border-bottom: 1px solid var(--border);
}

.capsule-card li:last-child {
    border-bottom: none;
}

.capsule-card li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.capsule-card a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.2s;
}

.capsule-card a:hover {
    gap: 0.75rem;
}

.tech-capsule {
    background: var(--surface);
    border-radius: 28px;
    padding: 2rem;
    box-shadow: var(--neumorf-light);
    overflow: hidden;
}

.tech-table {
    width: 100%;
    border-collapse: collapse;
}

.tech-table th,
.tech-table td {
    padding: 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.tech-table th {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tech-table td {
    color: var(--text-secondary);
}

.tech-table tr:last-child td {
    border-bottom: none;
}

.contact-capsule {
    max-width: 700px;
    margin: 0 auto;
    background: var(--surface);
    border-radius: 28px;
    padding: 3rem;
    box-shadow: var(--neumorf-light);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.3s;
    box-shadow: var(--neumorf-inset);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

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

.portfolio-capsule {
    background: var(--surface);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--neumorf-light);
    transition: all 0.4s;
}

.portfolio-capsule:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.portfolio-capsule img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.portfolio-info {
    padding: 2rem;
}

.portfolio-info h3 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.portfolio-info p {
    color: var(--text-secondary);
    font-size: 14px;
}

footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 4rem 2rem 2rem;
    margin-top: 6rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 13px;
}

.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    max-width: 600px;
    width: 90%;
    background: var(--surface);
    border-radius: 28px;
    padding: 1.5rem 2rem;
    z-index: 9999;
    display: none;
    box-shadow: var(--neumorf-light);
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-content p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.cookie-content a {
    color: var(--accent);
}

.cookie-content button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    white-space: nowrap;
    transition: all 0.3s;
}

.cookie-content button:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-section {
    background: var(--surface);
    border-radius: 28px;
    padding: 3rem;
    box-shadow: var(--neumorf-light);
    margin-bottom: 2rem;
}

.legal-section h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.legal-section h2 {
    font-size: 1.75rem;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.legal-section h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
}

.legal-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-section ul {
    color: var(--text-secondary);
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.legal-section li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--surface);
        border-radius: 24px;
        margin-top: 1rem;
        padding: 1rem;
        gap: 0.5rem;
        box-shadow: var(--shadow-lg);
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-contact {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .floating-nav {
        top: 1rem;
        width: 95%;
    }
    
    .nav-capsule {
        padding: 0.75rem 1.25rem;
    }
    
    .hero {
        min-height: 70vh;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section {
        padding: 4rem 1.5rem;
    }
    
    .capsule-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
    }
}