/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #FFDE59;
    color: #000000;
    line-height: 1.6;
}

/* Typography */
.font-display {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 0.02em;
}

/* Hard Shadows */
.hard-shadow {
    box-shadow: 8px 8px 0 #000000;
}

.hard-shadow-sm {
    box-shadow: 4px 4px 0 #000000;
}

/* Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
nav {
    position: fixed;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 50;
}

nav>div {
    background: white;
    border: 4px solid black;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    font-size: 1.875rem;
    font-weight: 400;
    letter-spacing: -0.02em;
}

nav .nav-links {
    display: none;
    gap: 2rem;
    font-weight: 600;
}

nav .nav-links a {
    color: #000;
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
}

nav .nav-links a:hover {
    color: #EC4899;
}

.menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-btn svg {
    width: 2rem;
    height: 2rem;
}

/* Mobile Menu */
#mobileMenu {
    position: fixed;
    inset: 0;
    background: #FFDE59;
    z-index: 40;
    padding-top: 6rem;
    padding: 6rem 1rem 0;
}

#mobileMenu.hidden {
    display: none;
}

#mobileMenu>div {
    background: white;
    border: 4px solid black;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#mobileMenu a {
    font-size: 2.25rem;
    color: #000;
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
}

#mobileMenu a:hover {
    color: #EC4899;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 1rem 4rem;
}

.hero-content {
    max-width: 1280px;
    width: 100%;
}

.hero-box {
    background: #FF5757;
    border: 4px solid black;
    padding: 2rem;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 3.75rem;
    line-height: 1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    font-weight: 500;
    max-width: 42rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    padding: 1rem 2rem;
    font-size: 1.5rem;
    border: 4px solid black;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.15s;
    display: inline-block;
}

.btn:hover {
    transform: translate(4px, 4px);
}

.btn-primary {
    background: #000;
    color: white;
}

.btn-cta {
    background: #06B6D4;
    color: white;
}

/* Sections */
section {
    padding: 4rem 1rem;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    border: 4px solid black;
    background: white;
    padding: 1.5rem;
    display: inline-block;
}

/* Work Grid */
.work-grid {
    display: grid;
    gap: 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

.case-study {
    cursor: pointer;
    border: 4px solid black;
    overflow: hidden;
    transition: transform 0.2s;
}

.case-study:hover {
    transform: translate(8px, 8px);
}

.case-study-image {
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-study-image svg {
    width: 6rem;
    height: 6rem;
    color: white;
}

.case-study-content {
    padding: 1.5rem;
    background: white;
}

.case-study h3 {
    font-size: 1.875rem;
    margin-bottom: 0.5rem;
}

.case-study p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

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

.tag {
    background: #FFDE59;
    border: 2px solid black;
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Team Grid */
.team-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 1280px;
    margin: 0 auto;
}

.team-member {
    border: 4px solid black;
    cursor: pointer;
    transition: transform 0.2s;
}

.team-member:hover {
    transform: translate(8px, 8px);
}

.team-photo {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-photo svg {
    width: 8rem;
    height: 8rem;
    color: white;
}

.team-info {
    padding: 1rem;
    background: white;
}

.team-info h3 {
    font-size: 1.5rem;
}

.team-info p {
    font-size: 0.875rem;
    font-weight: 600;
    color: #4B5563;
}

/* Contact Form */
.contact-section {
    max-width: 56rem;
    margin: 0 auto;
}

.contact-form {
    background: white;
    border: 4px solid black;
    padding: 2rem;
}

.form-row {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border: 4px solid black;
    padding: 0.75rem 1rem;
    font-size: 1.125rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 0 4px #EC4899;
}

.form-group textarea {
    resize: none;
}

.contact-info {
    margin-top: 3rem;
    display: grid;
    gap: 1.5rem;
}

.contact-card {
    border: 4px solid black;
    padding: 1.5rem;
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.contact-card p {
    font-size: 1.125rem;
}

/* Footer */
footer {
    background: #000;
    color: white;
    padding: 3rem 1rem;
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 1.125rem;
    color: #9CA3AF;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 3rem;
    height: 3rem;
    background: white;
    color: black;
    border: 2px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.2s;
}

.social-link:hover {
    background: #FFDE59;
}

.social-link svg {
    width: 1.5rem;
    height: 1.5rem;
}

.footer-bottom {
    border-top: 2px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9CA3AF;
}

/* Responsive */
@media (min-width: 768px) {
    nav .nav-links {
        display: flex;
    }

    .menu-btn {
        display: none;
    }

    .hero-box {
        padding: 4rem;
    }

    .hero h1 {
        font-size: 6rem;
    }

    .hero p {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 4.5rem;
    }

    .work-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-form {
        padding: 3rem;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 640px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .footer-social {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Color Classes */
.bg-primary {
    background: #EC4899;
}

.bg-secondary {
    background: #F472B6;
}

.bg-cta {
    background: #06B6D4;
}

.bg-red {
    background: #FF5757;
}

.bg-yellow {
    background: #FFDE59;
}

.bg-white {
    background: white;
}

.bg-black {
    background: black;
}

.text-white {
    color: white;
}

.text-black {
    color: black;
}

/* Gradients */
.gradient-primary {
    background: linear-gradient(135deg, #EC4899 0%, #F472B6 100%);
}

.gradient-cta {
    background: linear-gradient(135deg, #06B6D4 0%, #60A5FA 100%);
}

.gradient-secondary {
    background: linear-gradient(135deg, #F472B6 0%, #FBCFE8 100%);
}

.gradient-red {
    background: linear-gradient(135deg, #FF5757 0%, #FCA5A5 100%);
}