:root {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-text-muted: #666666;
    --color-accent: #2a5a3f;
    --color-border: #e5e5e0;
    --font-display: 'EB Garamond', serif;
    --font-body: 'Work Sans', sans-serif;
    --spacing-unit: 8px;
    --max-width: 900px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 4);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(250, 250, 248, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: calc(var(--spacing-unit) * 5);
}

.nav-link {
    font-size: 15px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 400;
}

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

/* Hero Section */
.hero {
    padding: calc(var(--spacing-unit) * 25) 0 calc(var(--spacing-unit) * 15);
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

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

.hero-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-weight: 400;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 64px;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: calc(var(--spacing-unit) * 4);
    letter-spacing: -0.03em;
    color: var(--color-text);
}

.hero-description {
    font-size: 21px;
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 650px;
    margin-bottom: calc(var(--spacing-unit) * 5);
    font-weight: 300;
}

.hero-cta {
    display: inline-block;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    background-color: var(--color-accent);
    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hero-cta:hover {
    background-color: #1f4430;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(42, 90, 63, 0.2);
}

/* Section Common Styles */
section {
    padding: calc(var(--spacing-unit) * 12) 0;
    border-top: 1px solid var(--color-border);
}

.section-header {
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.section-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-weight: 400;
}

.section-title {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: calc(var(--spacing-unit) * 8);
}

.about-text p {
    margin-bottom: calc(var(--spacing-unit) * 3);
    color: var(--color-text-muted);
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-skills {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1.5);
    align-content: flex-start;
}

.skill-tag {
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2.5);
    background-color: white;
    border: 1px solid var(--color-border);
    font-size: 13px;
    color: var(--color-text);
    border-radius: 2px;
    font-weight: 400;
    transition: all 0.2s ease;
}

.skill-tag:hover {
    border-color: var(--color-accent);
    background-color: rgba(42, 90, 63, 0.03);
}

/* Work Section */
.work {
    background-color: white;
}

.work-list {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 8);
}

.work-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: calc(var(--spacing-unit) * 4);
    padding-bottom: calc(var(--spacing-unit) * 8);
    border-bottom: 1px solid var(--color-border);
    transition: transform 0.3s ease;
}

.work-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.work-item:hover {
    transform: translateX(8px);
}

.work-number {
    font-family: var(--font-display);
    font-size: 16px;
    color: var(--color-text-muted);
    font-weight: 300;
}

.work-meta {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.work-client,
.work-year {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    font-weight: 400;
}

.work-title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 400;
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.work-description {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* Contact Section */
.contact-content {
    max-width: 650px;
}

.contact-text {
    font-size: 19px;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}

.contact-link {
    font-size: 18px;
    color: var(--color-accent);
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
}

.contact-link:hover {
    color: #1f4430;
    transform: translateX(4px);
}

/* Footer */
.footer {
    padding: calc(var(--spacing-unit) * 8) 0;
    border-top: 1px solid var(--color-border);
}

.footer-text,
.footer-credit {
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
}

.footer-text {
    margin-bottom: calc(var(--spacing-unit) * 1);
}
/* Our Approach Section */
.approach {
    background-color: white;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 6);
}

.approach-item {
    padding: calc(var(--spacing-unit) * 4);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.approach-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.06);
}

.approach-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 500;
    margin-bottom: calc(var(--spacing-unit) * 2);
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.approach-description {
    color: var(--color-text-muted);
    line-height: 1.7;
    font-size: 16px;
}
/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 calc(var(--spacing-unit) * 3);
    }

    .nav-container {
        padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 3);
    }

    .nav-links {
        gap: calc(var(--spacing-unit) * 3);
    }

    .nav-link {
        font-size: 14px;
    }

    .hero {
        padding: calc(var(--spacing-unit) * 18) 0 calc(var(--spacing-unit) * 10);
        min-height: auto;
    }

    .hero-title {
        font-size: 44px;
    }

    .hero-description {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 6);
    }

    .work-item {
        grid-template-columns: 40px 1fr;
        gap: calc(var(--spacing-unit) * 3);
    }

    .work-title {
        font-size: 22px;
    }

    section {
        padding: calc(var(--spacing-unit) * 8) 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 17px;
    }

    .nav-logo {
        font-size: 18px;
    }

    .work-meta {
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 0.5);
        .approach-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 4);
    }
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}