:root {
    --text: #ece4ea;
    --background: #0f0b0e;
    --primary: #c2aabd;
    --secondary: #624f47;
    --accent: #968c6e;
    --radius: 4px;
}

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

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(15, 11, 14, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(194, 170, 189, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -1px;
}

.logo-text {
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 16px;
    padding: 24px 0;
    background-color: var(--background);
    border-top: 1px solid rgba(194, 170, 189, 0.1);
}

.mobile-menu a {
    color: var(--text);
    text-decoration: none;
    padding: 8px 0;
    font-size: 18px;
    font-weight: 500;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    background: linear-gradient(180deg, #0f0b0e 0%, #1a1419 100%);
}

.hero-content {
    max-width: 720px;
    padding-top: 80px;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 16px;
    color: var(--text);
}

.hero-subtitle {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 1.25rem;
    color: #c2b9c0;
    max-width: 520px;
    margin: 0 auto 48px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons - following design system */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 700;
    text-decoration: none;
    font-size: 1.05rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 0 var(--secondary);
    position: relative;
    top: 0;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--background);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text);
    border: 2px solid var(--primary);
    box-shadow: 0 4px 0 rgba(98, 79, 71, 0.6);
}

.btn:hover {
    top: -2px;
    box-shadow: 0 6px 0 var(--secondary);
    transform: translateY(-2px);
}

.btn:active {
    top: 2px;
    box-shadow: 0 2px 0 var(--secondary);
}

.btn-small {
    padding: 10px 24px;
    font-size: 0.95rem;
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--background);
}

/* Disabled state */
.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Sections */
.section {
    padding: 120px 0;
}

.bg-secondary {
    background-color: #1a1419;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 16px;
    color: var(--text);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--accent);
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    color: #b8a9b4;
    font-size: 1.15rem;
    max-width: 420px;
    margin: 0 auto;
}

/* About */
.about-content {
    max-width: 680px;
    margin: 0 auto;
    font-size: 1.2rem;
    text-align: center;
    color: #d4c9d0;
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.skill-card {
    background-color: rgba(98, 79, 71, 0.15);
    border: 2px solid var(--secondary);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.skill-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    background-color: rgba(194, 170, 189, 0.1);
}

.skill-card i {
    font-size: 3rem;
    color: var(--primary);
}

.skill-card span {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text);
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.project-card {
    background-color: #1a1419;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(194, 170, 189, 0.15);
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-12px);
    border-color: var(--primary);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.2);
}

.project-info {
    padding: 32px;
    flex: 1;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--primary);
}

.project-info p {
    color: #c2b9c0;
    margin-bottom: 24px;
    line-height: 1.5;
    font-size: 1rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    background-color: rgba(150, 140, 110, 0.2);
    color: var(--accent);
    padding: 4px 14px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.project-footer {
    padding: 0 32px 32px;
    margin-top: auto;
    display: flex;
    justify-content: center;
}

/* Contact */
.contact-content {
    max-width: 620px;
    margin: 0 auto;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 24px;
    background-color: rgba(15, 11, 14, 0.6);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--primary);
    background-color: rgba(194, 170, 189, 0.08);
    transform: translateX(8px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary);
    width: 48px;
}

.contact-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 4px;
}

.contact-value {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background-color: #0a0709;
    padding: 48px 0 32px;
    text-align: center;
    border-top: 1px solid rgba(98, 79, 71, 0.3);
    font-size: 0.95rem;
    color: #8a7e85;
}

.footer-note {
    margin-top: 8px;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-menu {
        display: none;
    }
    
    .mobile-menu.active {
        display: flex;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
}

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.hero-scroll i {
    font-size: 1.4rem;
}

@keyframes bounce {
    0%, 20% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(15px); }
    80%, 100% { transform: translateX(-50%) translateY(0); }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Additional polish */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

a {
    transition: all 0.2s ease;
}