:root {
    /* Brand Colors */
    --color-ink: #0D1220;
    --color-signal-blue: #2148E7;
    --color-hot: #FF4D2E;
    --color-yellow: #FFD23F;
    --color-green: #138A5E;

    /* Semantic Colors */
    --color-bg: #F8F9FA; /* Premium Editorial Off-White */
    --color-text-primary: var(--color-ink);
    --color-text-secondary: rgba(13, 18, 32, 0.7);
    --color-border: var(--color-ink);
    
    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Space Grotesk', sans-serif;

    /* Shadows & Transitions */
    --brutal-shadow: 4px 4px 0px rgba(13, 18, 32, 0.95);
    --brutal-shadow-hover: 1px 1px 0px rgba(13, 18, 32, 0.95);
    --transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
    --brutal-border: 1.5px solid var(--color-border);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6, .logo-text, .brand-full {
    font-family: var(--font-display);
    font-weight: 600; /* Slightly less heavy for premium feel */
    letter-spacing: -0.02em; /* Tighter tracking for modern look */
}

p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

.brand-society, .brand-s {
    color: var(--color-signal-blue);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img, svg {
    max-width: 100%;
    display: block;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Brutalist Components */
.brutal-card {
    background: #FFFFFF;
    border: var(--brutal-border);
    padding: 2.5rem;
    box-shadow: var(--brutal-shadow);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.brutal-card:hover {
    transform: translate(3px, 3px);
    box-shadow: var(--brutal-shadow-hover);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-weight: 600;
    font-family: var(--font-display);
    cursor: pointer;
    text-align: center;
    border: var(--brutal-border);
    box-shadow: var(--brutal-shadow);
    transition: var(--transition);
    letter-spacing: 0.5px;
    background: #FFFFFF;
}

.btn:hover {
    transform: translate(3px, 3px);
    box-shadow: var(--brutal-shadow-hover);
}

.btn-primary {
    background-color: var(--color-ink);
    color: #FFF;
}
.btn-primary:hover {
    background-color: var(--color-signal-blue);
    border-color: var(--color-signal-blue);
}

.btn-outline {
    background-color: #FFFFFF;
    color: var(--color-ink);
}
.btn-outline:hover {
    background-color: var(--color-yellow);
    box-shadow: 2px 2px 0px var(--color-ink);
    transform: translate(1px, 1px);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.25rem 0;
    background: rgba(248, 249, 250, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: var(--brutal-border);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-svg {
    height: 32px;
    width: auto;
}

.logo-ink {
    fill: var(--color-ink);
}

.logo-text {
    font-size: 1.25rem;
    letter-spacing: 0.5px;
    font-weight: 700;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-sans);
    color: var(--color-text-secondary);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 101;
}

.hamburger, .hamburger::before, .hamburger::after {
    width: 100%;
    height: 2px;
    background-color: var(--color-ink);
    position: absolute;
    transition: var(--transition);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before {
    content: '';
    top: -8px;
    left: 0;
}

.hamburger::after {
    content: '';
    bottom: -8px;
    left: 0;
}

.mobile-menu-btn.active .hamburger {
    background-color: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: #FFFFFF;
    z-index: 99;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: var(--transition);
    border-left: var(--brutal-border);
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-link {
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 600;
}

/* Sections Global */
section {
    padding: 8rem 0; /* Huge padding for premium feel */
}

.section-header {
    margin-bottom: 5rem;
    max-width: 700px;
}

.section-header h2 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}


.hero-title {
    font-size: 4.5rem;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.main-brutal-card {
    height: 550px;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.hero-svg {
    width: 65%;
    height: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.feature-card {
    background-color: #FFFFFF;
    border-radius: 8px;
}

.feature-card:hover .icon-wrapper.hot { background-color: var(--color-hot); color: #FFF; }
.feature-card:hover .icon-wrapper.yellow { background-color: var(--color-yellow); color: var(--color-ink); }
.feature-card:hover .icon-wrapper.green { background-color: var(--color-green); color: #FFF; }

.icon-wrapper {
    width: 54px;
    height: 54px;
    border: var(--brutal-border);
    background: #F8F9FA;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 2px 2px 0px var(--color-ink);
    transition: var(--transition);
    border-radius: 8px;
}

.icon-wrapper svg {
    width: 24px;
    height: 24px;
    color: var(--color-ink);
    transition: var(--transition);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Events Section */
.events-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
}

.event-card {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 2.5rem;
    background-color: #FFFFFF;
    border-radius: 12px;
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    color: var(--color-ink);
    padding: 1.5rem;
    border: var(--brutal-border);
    min-width: 120px;
    box-shadow: 3px 3px 0px var(--color-signal-blue); /* Subtle accent touch */
    border-radius: 8px;
}

.event-date .day {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-display);
    line-height: 1;
}

.event-date .month {
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 0.5rem;
    letter-spacing: 1px;
}

.event-card:nth-child(2) .event-date {
    box-shadow: 3px 3px 0px var(--color-hot);
}

.event-details {
    flex: 1;
}

.event-details h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.project-card {
    background: #FFFFFF;
    border: var(--brutal-border);
    box-shadow: var(--brutal-shadow);
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    transition: var(--transition);
}

.project-card:hover {
    transform: translate(3px, 3px);
    box-shadow: var(--brutal-shadow-hover);
}

.project-img {
    height: 240px;
    border-bottom: var(--brutal-border);
    position: relative;
}

.placeholder-1 { background-color: var(--color-signal-blue); }
.placeholder-2 { background-color: var(--color-yellow); }
.placeholder-3 { background-color: var(--color-green); }

.project-info {
    padding: 2rem;
    flex: 1;
    background: #FFFFFF;
}

.project-info h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.project-info p {
    font-size: 1rem;
    margin-bottom: 2rem;
}

.tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border: 1px solid var(--color-ink);
    background: #F8F9FA;
    color: var(--color-ink);
    border-radius: 50px;
}

/* CTA Section */
.cta-container {
    text-align: center;
    padding: 6rem 2rem;
    background-color: #FFFFFF;
    border-radius: 16px;
}

.cta-container h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-container p {
    margin-bottom: 3rem;
    font-size: 1.25rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.membership-form {
    display: flex;
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto;
    gap: 1.5rem;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.row {
    flex-direction: row;
    gap: 1.5rem;
}

.membership-form input,
.membership-form select,
.membership-form textarea {
    flex: 1;
    width: 100%;
    padding: 1rem 1.5rem;
    border: var(--brutal-border);
    background: #F8F9FA;
    color: var(--color-ink);
    font-family: var(--font-sans);
    font-size: 1rem;
    box-shadow: inset 2px 2px 0px rgba(0,0,0,0.05);
    border-radius: 8px;
    transition: var(--transition);
}

.membership-form select {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%230D1220%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 1.5rem top 50%;
    background-size: 0.65rem auto;
}

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

.membership-form input:focus,
.membership-form select:focus,
.membership-form textarea:focus {
    outline: none;
    background: #FFFFFF;
    box-shadow: 2px 2px 0px var(--color-signal-blue);
    border-color: var(--color-signal-blue);
}

/* Footer */
footer {
    padding: 6rem 0 3rem;
    background-color: var(--color-ink);
    color: #FFFFFF;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand .logo-text {
    color: #FFFFFF;
}

.footer-brand p {
    font-size: 1rem;
    margin-top: 1rem;
    color: rgba(255,255,255,0.7);
    max-width: 250px;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
}

.footer-links a:hover {
    color: var(--color-hot);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
}

/* V2 Components */
.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn-large { padding: 1.25rem 2.5rem; font-size: 1.15rem; }

.text-link {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-ink);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: var(--transition);
}
.text-link:hover { color: var(--color-signal-blue); }

.pairing-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: var(--brutal-border);
    background: #FFFFFF;
    box-shadow: var(--brutal-shadow);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem;
    max-width: 800px;
}
.pairing-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--color-ink);
    align-items: center;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    transition: var(--transition);
}
.pairing-row:hover {
    background-color: #F0F4FF;
    padding-left: 2.5rem;
}
.pairing-row:last-child { border-bottom: none; }
.pairing-row .x { color: var(--color-signal-blue); font-weight: 700; }

.pairing-caption {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-ink);
}

.two-col-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}
.col-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-ink);
}
.brutal-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.brutal-list li {
    padding-left: 1.5rem;
    position: relative;
    font-size: 1.125rem;
}
.brutal-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--color-signal-blue);
}

.social-proof-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}
.quote-card {
    background: var(--color-yellow);
    border: var(--brutal-border);
}
.quote-card:nth-child(2) { 
    background: #FFFFFF; 
    border: 3px solid var(--color-signal-blue); 
    box-shadow: 4px 4px 0px var(--color-signal-blue);
}
.quote {
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 2rem;
    color: var(--color-ink);
}
.author {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-ink);
}

.dark-strip {
    background: var(--color-ink);
    color: #FFFFFF;
    padding: 6rem 0;
    border-top: 4px solid var(--color-hot);
    border-bottom: 4px solid var(--color-hot);
}
.dark-strip h2 {
    color: #FFFFFF;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}
.dark-strip p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 0;
}
.dark-strip-container {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
}
.dark-strip-form {
    display: flex;
    gap: 1rem;
    min-width: 400px;
}
.dark-strip-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    background: rgba(255,255,255,0.1);
    color: #FFFFFF;
    font-family: var(--font-sans);
    font-size: 1rem;
    border-radius: 8px;
}
.dark-strip-form input:focus {
    outline: none;
    background: rgba(255,255,255,0.2);
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-display);
    border: 1px solid var(--color-ink);
    border-radius: 50px;
    background: var(--color-yellow);
    color: var(--color-ink);
}

/* Color Accent Utilities */
.border-top-hot { border-top: 6px solid var(--color-hot); }
.border-top-yellow { border-top: 6px solid var(--color-yellow); }
.border-top-green { border-top: 6px solid var(--color-green); }
.border-top-blue { border-top: 6px solid var(--color-signal-blue); }

/* Responsive */
@media (max-width: 992px) {
    .hero-title { font-size: 3.5rem; }
    .hero-container { grid-template-columns: 1fr; }
    .main-brutal-card { height: 400px; }
    .features-grid { gap: 2rem; }
}

@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .mobile-menu-btn { display: block; }
    .features-grid { grid-template-columns: 1fr; }
    .event-card { flex-direction: column; text-align: left; gap: 1.5rem; }
    .event-date { width: 100%; flex-direction: row; gap: 1rem; padding: 1rem; }
    .form-group.row { flex-direction: column; gap: 0.5rem; }
    .footer-container { flex-direction: column; }
}