:root {
    --color-charcoal: #1C1C1E;
    --color-slate: #2C2C2E;
    --color-silver: #8E8E93;
    --color-pearl: #F2F2F7;
    --color-white: #FFFFFF;
    --color-accent: #C7A96B;
    --color-accent-dark: #A68A54;
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html, body {
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    color: var(--color-charcoal);
    background: var(--color-pearl);
    line-height: 1.6;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
}

/* Header Section */
header {
    background: var(--color-white);
    border-bottom: 1px solid rgba(28, 28, 30, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    animation: slideDown 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    letter-spacing: 0.5px;
}

nav ul {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

nav a {
    color: var(--color-charcoal);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.3s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

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

nav a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(199, 169, 107, 0.03) 100%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-lg);
    align-items: center;
    position: relative;
}

.hero-content {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 4.5rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-slate);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
    line-height: 1.4;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-silver);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    max-width: 540px;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.stat-item {
    border-left: 2px solid var(--color-accent);
    padding-left: var(--spacing-sm);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-silver);
    font-weight: 400;
}

.hero-image {
    position: relative;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.profile-card {
    background: var(--color-pearl);
    padding: var(--spacing-md);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.profile-photo {
    width: 100%;
    border-radius: 2px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-silver);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-charcoal);
}

.contact-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

/* Section Styling */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--color-accent);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-silver);
    font-weight: 300;
}

/* Experience Section */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.experience-item {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 2px;
    border-left: 3px solid var(--color-accent);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.experience-item:hover {
    transform: translateX(8px);
    box-shadow: 0 10px 40px rgba(28, 28, 30, 0.08);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.experience-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 0.25rem;
}

.experience-company {
    font-size: 1.125rem;
    color: var(--color-accent);
    font-weight: 500;
}

.experience-period {
    font-size: 0.875rem;
    color: var(--color-silver);
    font-weight: 500;
    white-space: nowrap;
}

.experience-description {
    color: var(--color-slate);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.experience-highlights {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.experience-highlights li {
    color: var(--color-slate);
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.experience-highlights li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.skill-category {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-category:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(28, 28, 30, 0.08);
}

.skill-category h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-pearl);
}

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

.skill-tag {
    padding: 0.5rem 1rem;
    background: var(--color-pearl);
    color: var(--color-charcoal);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

/* Education Section */
.education-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.education-item {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 2px;
    border-top: 3px solid var(--color-accent);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.education-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(28, 28, 30, 0.08);
}

.education-degree {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.education-school {
    font-size: 1rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.education-year {
    font-size: 0.875rem;
    color: var(--color-silver);
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-item {
    background: var(--color-white);
    border-radius: 2px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(28, 28, 30, 0.12);
}

.portfolio-image {
    width: 100%;
    background: linear-gradient(135deg, #E8E8ED 0%, #C7C7CC 100%);
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: auto;
    object-fit: contain; 
    display: block;
}

.portfolio-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(199, 169, 107, 0.3) 0%, transparent 100%);
}

.portfolio-content {
    padding: var(--spacing-md);
}

.portfolio-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 0.5rem;
}

.portfolio-description {
    color: var(--color-slate);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

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

.portfolio-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: var(--color-pearl);
    color: var(--color-charcoal);
    border-radius: 12px;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    background: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(199, 169, 107, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.5px;
}

.cta-description {
    font-size: 1.25rem;
    color: var(--color-silver);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 2px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-charcoal);
    border: 1px solid var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(199, 169, 107, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-charcoal);
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: var(--color-white);
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(28, 28, 30, 0.1);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-text {
    color: var(--color-silver);
    font-size: 0.875rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-pearl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-charcoal);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
    }
    
    .portfolio-grid,
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    nav ul {
        display: none;
    }

    .container {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .hero-grid > *{
        min-width: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}