:root {
    --black: #000000;
    --white: #ffffff;
    --gray: #333333;
    --light-gray: #f5f5f5;
    --medium-gray: #bfbdbd;

    --blue: #2563eb;
    --light-blue: #dbeafe;
}

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

strong {
    text-decoration: underline;
    text-decoration-thickness: 0.07em;
    text-decoration-color: var(--medium-gray);
    text-underline-offset: 2px;
}

body {
    font-family: 'Nunito', sans-serif;
    line-height: 1.2;
    color: var(--black);
    background-color: var(--white);
    min-height: 100vh;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 4rem;
}

section {
    margin-bottom: 3rem;
}

/* Hero Section */
.hero-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1rem;
    position: relative;
}

.title-container {
    flex: 1;
    position: relative;
}

.hero-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: var(--black);
}

h1 {
    font-family: 'League Spartan', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    padding-bottom: 0.5rem;
    margin-right: auto;
}

.hero-logo {
    width: 120px;
    height: auto;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

.tagline {
    font-family: 'Nunito', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-weight: 400;
}

/* Product Section */
.product-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

h2 {
    font-family: 'League Spartan', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.product-intro {
    font-size: 1.25rem;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto;
}

.product-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin: 3rem 0;
    align-items: center;
}

.vision-text h3 {
    font-family: 'League Spartan', sans-serif;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.vision-text p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.status {
    color: var(--blue);
    font-weight: 600;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 4px;
}

.feature h3 {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature p {
    font-size: 1.125rem;
    line-height: 1.6;
}

/* Founders Section */
.founders-header {
    text-align: center;
}

.founders-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 2rem;
}

.founder-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
}

.founder-card h3 {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.founder-card h4 {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
}

.founder-card p {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.founder-card li {
    font-size: 1rem;
    line-height: 1.5;
}

/* Values Section */
.values-header {
    text-align: center;
    margin-bottom: 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.value-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
}

.value-card h3 {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--blue);
}

.value-card p {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.value-details {
    list-style: none;
}

.value-details li {
    font-size: 1.125rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.value-details li::before {
    content: '•';
    position: absolute;
    left: 0;
}

.core-values {
    background: var(--light-blue);
    padding: 2rem;
    border-radius: 8px;
}

.core-values ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.core-values li {
    font-size: 1.125rem;
    line-height: 1.5;
}

.core-values strong {
    color: var(--blue);
    display: block;
    margin-bottom: 0.25rem;
    background: none;
    padding: 0;
    text-decoration: none;
}

/* Join Section */
.join-intro {
    font-size: 1.25rem;
    line-height: 1.5;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.join-team {
    margin-top: 3rem;
    text-align: center;
}

.join ul {
    list-style: none;
    margin-left: 2rem;
}

.join ul li {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    position: relative;
}

.join ul li::before {
    content: '-';
    position: absolute;
    left: -2rem;
}

.roles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.role-card {
    background: var(--light-gray);
    padding: 1.75rem;
    border-radius: 8px;
    text-align: left;
    transition: transform 0.3s ease;
}

.role-card:hover {
    transform: translateY(-5px);
}

.role-card h4 {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
    color: var(--blue);
}

.role-section {
    margin-bottom: 1.5rem;
}

.role-section:last-child {
    margin-bottom: 0;
}

.role-card h5 {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.role-description {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.role-details {
    list-style: none;
    margin-left: 0;
}

.role-details li {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.5;
}

.role-details li:last-child {
    margin-bottom: 0;
}

.role-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--blue);
}

.role-details li strong {
    color: var(--blue);
    display: block;
    margin-bottom: 0.15rem;
}

.join-cta {
    padding: 3rem;
    background: var(--light-gray);
    border-radius: 8px;
    text-align: center;
}

.motto {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.motto strong {
    background: none;
    padding: 0;
    text-decoration: none;
}

.action {
    font-size: 2.25rem;
    font-weight: 600;
    color: var(--blue);
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

/* Contact Section */
.contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 3rem;
    background: var(--light-gray);
    border-radius: 8px;
}

.contact-button {
    font-size: 2rem;
    color: var(--blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-button:hover {
    color: var(--black);
}

.brand {
    display: flex;
    margin-top: 0.8rem;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.brand .logo {
    width: 60px;
    height: auto;
}

.brand .domain {
    margin-top: -0.9rem;
    font-family: 'League Spartan', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    main {
        padding: 4rem 2rem;
    }

    .hero-header {
        flex-direction: row;
        align-items: flex-start;
    }

    .hero-logo {
        width: 100px;
    }

    h1 {
        font-size: 3.5rem;
    }

    .tagline {
        font-size: 2rem;
    }

    .product-vision {
        grid-template-columns: 1fr;
    }

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

    .founders-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .core-values ul {
        grid-template-columns: 1fr;
    }

    .roles-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .role-card {
        margin: 0 auto;
        max-width: 500px;
        padding: 1.5rem;
    }

    .role-card h4 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .join-cta {
        padding: 2rem;
    }

    .motto {
        font-size: 1.75rem;
    }

    .action {
        font-size: 2rem;
    }

    .contact-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 3rem 1.5rem;
    }

    .hero-logo {
        width: 80px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1.5rem;
    }

    .contact {
        padding: 2rem;
    }

    .contact-button {
        font-size: 1.5rem;
    }

    .brand .logo {
        width: 40px;
    }

    .brand .domain {
        font-size: 1.25rem;
    }
}