:root {

 --color-primary: #2563eb;
 --color-accent: #f59e0b;
 --color-text: #1f2937;
 --color-text-light: #6b7280;
 --color-background: #ffffff;
 --color-background-alt: #f9fafb;
 --color-border: #e5e7eb;


 --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
 --font-display: 'Archivo', -apple-system, BlinkMacSystemFont, sans-serif;

 --font-size-xs: 0.75rem;
 --font-size-sm: 0.875rem;
 --font-size-base: 1rem;
 --font-size-lg: 1.125rem;
 --font-size-xl: 1.25rem;
 --font-size-2xl: 1.5rem;
 --font-size-3xl: 2rem;
 --font-size-4xl: 2.5rem;
 --font-size-5xl: 3rem;

 --font-weight-light: 300;
 --font-weight-normal: 400;
 --font-weight-medium: 500;
 --font-weight-semibold: 600;


 --spacing-xs: 0.5rem;
 --spacing-sm: 1rem;
 --spacing-md: 1.5rem;
 --spacing-lg: 2rem;
 --spacing-xl: 3rem;
 --spacing-2xl: 4rem;
 --spacing-3xl: 6rem;
 --spacing-4xl: 8rem;


 --container-max: 1200px;
 --container-narrow: 900px;
 --border-radius: 0.125rem;


 --transition-fast: 150ms ease;
 --transition-base: 200ms ease;
}

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

html {
 scroll-behavior: smooth;
}

body {
 font-family: var(--font-primary);
 font-size: var(--font-size-base);
 font-weight: var(--font-weight-normal);
 line-height: 1.6;
 color: var(--color-text);
 background-color: var(--color-background);
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
}

img {
 max-width: 100%;
 height: auto;
 display: block;
}

a {
 color: inherit;
 text-decoration: none;
}

button {
 font-family: inherit;
 cursor: pointer;
}

.container {
 width: 100%;
 max-width: var(--container-max);
 margin: 0 auto;
 padding: 0 var(--spacing-lg);
}

.container-narrow {
 width: 100%;
 max-width: var(--container-narrow);
 margin: 0 auto;
 padding: 0 var(--spacing-lg);
}

.nav {
 position: fixed;
 top: 0;
 left: 0;
 right: 0;
 background-color: rgba(255, 255, 255, 0.95);
 backdrop-filter: blur(10px);
 border-bottom: 1px solid var(--color-border);
 z-index: 1000;
}

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

.nav-logo {
 font-family: var(--font-display);
 font-size: var(--font-size-xl);
 font-weight: var(--font-weight-medium);
 color: var(--color-text);
 letter-spacing: -0.02em;
}

.nav-menu {
 display: flex;
 gap: var(--spacing-xl);
 list-style: none;
}

.nav-link {
 font-size: var(--font-size-sm);
 font-weight: var(--font-weight-normal);
 color: var(--color-text-light);
 transition: color var(--transition-base);
 letter-spacing: 0.01em;
}

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

.nav-toggle {
 display: none;
 flex-direction: column;
 gap: 6px;
 background: none;
 border: none;
 padding: var(--spacing-xs);
}

.nav-toggle-line {
 width: 24px;
 height: 1px;
 background-color: var(--color-text);
 transition: all var(--transition-base);
}

.hero {
 position: relative;
 padding: calc(var(--spacing-4xl) + 60px) 0 var(--spacing-4xl);
 min-height: 100vh;
 display: flex;
 align-items: center;
 background-color: var(--color-background-alt);
 overflow: hidden;
}

.hero-content {
 text-align: center;
 max-width: 800px;
 margin: 0 auto;
 position: relative;
 z-index: 2;
}

.hero-title {
 font-family: var(--font-display);
 font-size: var(--font-size-5xl);
 font-weight: var(--font-weight-light);
 color: var(--color-text);
 margin-bottom: var(--spacing-md);
 letter-spacing: -0.03em;
}

.hero-subtitle {
 font-size: var(--font-size-xl);
 font-weight: var(--font-weight-light);
 color: var(--color-text-light);
 margin-bottom: var(--spacing-xl);
 letter-spacing: 0.01em;
}

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

.hero-accent {
 position: absolute;
 top: 20%;
 right: -10%;
 width: 600px;
 height: 600px;
 background: linear-gradient(135deg, var(--color-primary) 0%, transparent 70%);
 opacity: 0.03;
 border-radius: 50%;
 pointer-events: none;
}

.btn {
 display: inline-block;
 padding: var(--spacing-sm) var(--spacing-lg);
 font-size: var(--font-size-sm);
 font-weight: var(--font-weight-medium);
 text-align: center;
 border: 1px solid transparent;
 transition: all var(--transition-base);
 letter-spacing: 0.02em;
 white-space: nowrap;
}

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

.btn-primary:hover {
 background-color: #1d4ed8;
 border-color: #1d4ed8;
 color: #ffffff;
}

.btn-secondary {
 background-color: transparent;
 color: var(--color-text);
 border-color: var(--color-border);
}

.btn-secondary:hover {
 background-color: var(--color-background-alt);
 border-color: var(--color-text-light);
 color: var(--color-text);
}

.btn-full {
 width: 100%;
}

.about,
.portfolio,
.team,
.contact {
 padding: var(--spacing-4xl) 0;
}

.about {
 background-color: var(--color-background);
}

.portfolio {
 background-color: var(--color-background-alt);
}

.team {
 background-color: var(--color-background);
}

.contact {
 background-color: var(--color-background-alt);
}

.section-header {
 text-align: center;
 margin-bottom: var(--spacing-3xl);
}

.section-label {
 display: inline-block;
 font-size: var(--font-size-xs);
 font-weight: var(--font-weight-medium);
 text-transform: uppercase;
 letter-spacing: 0.15em;
 color: var(--color-primary);
 margin-bottom: var(--spacing-sm);
}

.section-title {
 font-family: var(--font-display);
 font-size: var(--font-size-3xl);
 font-weight: var(--font-weight-light);
 color: var(--color-text);
 letter-spacing: -0.02em;
}

.about-content {
 display: grid;
 gap: var(--spacing-2xl);
}

.about-text {
 display: flex;
 flex-direction: column;
 gap: var(--spacing-md);
}

.lead-text {
 font-size: var(--font-size-lg);
 font-weight: var(--font-weight-light);
 color: var(--color-text);
 line-height: 1.7;
}

.about-text p {
 color: var(--color-text-light);
 line-height: 1.8;
}

.about-stats {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: var(--spacing-lg);
 margin-top: var(--spacing-xl);
}

.stat-card {
 text-align: center;
 padding: var(--spacing-lg);
 border: 1px solid var(--color-border);
}

.stat-number {
 font-family: var(--font-display);
 font-size: var(--font-size-3xl);
 font-weight: var(--font-weight-light);
 color: var(--color-primary);
 margin-bottom: var(--spacing-xs);
}

.stat-label {
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
}

.portfolio-grid {
 display: grid;
 grid-template-columns: repeat(2, 1fr);
 gap: var(--spacing-xl);
}

.portfolio-item {
 display: flex;
 flex-direction: column;
 transition: transform var(--transition-base);
}

.portfolio-item:hover {
 transform: translateY(-4px);
}

.portfolio-image {
 position: relative;
 overflow: hidden;
 background-color: var(--color-background-alt);
 aspect-ratio: 3/2;
}

.portfolio-image img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-image img {
 opacity: 0.9;
}

.portfolio-info {
 padding: var(--spacing-md) 0;
}

.portfolio-title {
 font-family: var(--font-display);
 font-size: var(--font-size-lg);
 font-weight: var(--font-weight-medium);
 color: var(--color-text);
 margin-bottom: var(--spacing-xs);
}

.portfolio-description {
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
}

.team-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: var(--spacing-xl);
}

.team-member {
 text-align: center;
}

.team-photo {
 width: 100%;
 aspect-ratio: 1;
 overflow: hidden;
 margin-bottom: var(--spacing-md);
 background-color: var(--color-background-alt);
}

.team-photo img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 transition: opacity var(--transition-base);
}

.team-member:hover .team-photo img {
 opacity: 0.9;
}

.team-name {
 font-family: var(--font-display);
 font-size: var(--font-size-lg);
 font-weight: var(--font-weight-medium);
 color: var(--color-text);
 margin-bottom: var(--spacing-xs);
}

.team-role {
 font-size: var(--font-size-sm);
 color: var(--color-primary);
 margin-bottom: var(--spacing-xs);
}

.team-bio {
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
}

.contact-wrapper {
 display: grid;
 grid-template-columns: 1fr 1.5fr;
 gap: var(--spacing-3xl);
}

.contact-info-title {
 font-family: var(--font-display);
 font-size: var(--font-size-xl);
 font-weight: var(--font-weight-medium);
 color: var(--color-text);
 margin-bottom: var(--spacing-lg);
}

.contact-item {
 display: flex;
 gap: var(--spacing-md);
 margin-bottom: var(--spacing-lg);
 padding-bottom: var(--spacing-lg);
 border-bottom: 1px solid var(--color-border);
}

.contact-icon {
 width: 24px;
 height: 24px;
 color: var(--color-primary);
 flex-shrink: 0;
}

.contact-label {
 font-size: var(--font-size-xs);
 font-weight: var(--font-weight-medium);
 text-transform: uppercase;
 letter-spacing: 0.05em;
 color: var(--color-text-light);
 margin-bottom: var(--spacing-xs);
}

.contact-link {
 color: var(--color-text);
 transition: color var(--transition-base);
}

.contact-link:hover {
 color: var(--color-primary);
}

.contact-text {
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
 line-height: 1.7;
}

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

.form-group {
 display: flex;
 flex-direction: column;
 gap: var(--spacing-xs);
}

.form-label {
 font-size: var(--font-size-sm);
 font-weight: var(--font-weight-medium);
 color: var(--color-text);
 letter-spacing: 0.01em;
}

.form-input,
.form-textarea {
 padding: var(--spacing-sm);
 font-family: var(--font-primary);
 font-size: var(--font-size-base);
 color: var(--color-text);
 background-color: var(--color-background);
 border: 1px solid var(--color-border);
 transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
 outline: none;
 border-color: var(--color-primary);
}

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

.form-message {
 padding: var(--spacing-sm);
 font-size: var(--font-size-sm);
 text-align: center;
 display: none;
}

.form-message.success {
 display: block;
 color: #059669;
 background-color: #d1fae5;
 border: 1px solid #a7f3d0;
}

.form-message.error {
 display: block;
 color: #dc2626;
 background-color: #fee2e2;
 border: 1px solid #fecaca;
}

.footer {
 background-color: var(--color-background);
 border-top: 1px solid var(--color-border);
 padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
 display: flex;
 justify-content: space-between;
 align-items: start;
 margin-bottom: var(--spacing-xl);
 padding-bottom: var(--spacing-xl);
 border-bottom: 1px solid var(--color-border);
}

.footer-brand {
 max-width: 400px;
}

.footer-logo {
 font-family: var(--font-display);
 font-size: var(--font-size-xl);
 font-weight: var(--font-weight-medium);
 color: var(--color-text);
 margin-bottom: var(--spacing-sm);
}

.footer-text {
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
}

.footer-links {
 display: flex;
 gap: var(--spacing-lg);
}

.footer-link {
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
 transition: color var(--transition-base);
}

.footer-link:hover {
 color: var(--color-primary);
}

.footer-bottom {
 display: flex;
 justify-content: space-between;
 align-items: center;
 font-size: var(--font-size-sm);
 color: var(--color-text-light);
}

.footer-copy {
 color: var(--color-text-light);
}

.footer-credit {
 color: var(--color-text-light);
}

.footer-credit-link {
 color: var(--color-primary);
 transition: opacity var(--transition-base);
}

.footer-credit-link:hover {
 opacity: 0.8;
}

@media (max-width: 768px) {
 :root {
 --font-size-3xl: 1.75rem;
 --font-size-4xl: 2rem;
 --font-size-5xl: 2.25rem;
 --spacing-3xl: 4rem;
 --spacing-4xl: 5rem;
 }


 .nav-menu {
 position: fixed;
 top: 60px;
 left: 0;
 right: 0;
 flex-direction: column;
 gap: 0;
 background-color: var(--color-background);
 border-bottom: 1px solid var(--color-border);
 padding: var(--spacing-lg);
 display: none;
 }

 .nav-menu.active {
 display: flex;
 }

 .nav-link {
 padding: var(--spacing-sm) 0;
 }

 .nav-toggle {
 display: flex;
 }

 .nav-toggle.active .nav-toggle-line:nth-child(1) {
 transform: translateY(7px) rotate(45deg);
 }

 .nav-toggle.active .nav-toggle-line:nth-child(2) {
 opacity: 0;
 }

 .nav-toggle.active .nav-toggle-line:nth-child(3) {
 transform: translateY(-7px) rotate(-45deg);
 }


 .hero {
 padding: calc(var(--spacing-3xl) + 60px) 0 var(--spacing-3xl);
 min-height: 80vh;
 }

 .hero-cta {
 flex-direction: column;
 align-items: stretch;
 }


 .about-stats {
 grid-template-columns: 1fr;
 }


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


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


 .contact-wrapper {
 grid-template-columns: 1fr;
 gap: var(--spacing-2xl);
 }


 .footer-content {
 flex-direction: column;
 gap: var(--spacing-xl);
 }

 .footer-links {
 flex-direction: column;
 gap: var(--spacing-sm);
 }

 .footer-bottom {
 flex-direction: column;
 gap: var(--spacing-sm);
 text-align: center;
 }
}

@media (max-width: 480px) {
 :root {
 --spacing-lg: 1rem;
 }

 .container,
 .container-narrow {
 padding: 0 var(--spacing-md);
 }
}