/* About Hero */
.about-hero {
    padding: 160px 0 80px;
    border-bottom: 1px solid #e5e5e5;
}

.about-hero-label {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: #525252;
    text-transform: uppercase;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.about-hero-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background: #0a0a0a;
}

.about-hero h1 {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.05em;
    margin-bottom: 2rem;
    color: #0a0a0a;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-hero .hero-subtitle {
    font-size: 1.25rem;
    color: #525252;
    max-width: 540px;
    line-height: 1.5;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

/* Mission */
.mission {
    padding: 8rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.mission-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
    color: #0a0a0a;
    line-height: 1.05;
}

.mission-text p {
    font-size: 1rem;
    color: #525252;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.mission-stats {
    border-top: 1px solid #0a0a0a;
}

.stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 2rem 0;
    border-bottom: 1px solid #e5e5e5;
    align-items: center;
}

.stat-value {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #0a0a0a;
    line-height: 1;
}

.stat-label {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: #525252;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Team */
.team {
    padding: 8rem 0;
    background: #fafafa;
    border-bottom: 1px solid #e5e5e5;
}

.team-header {
    margin-bottom: 4rem;
}

.team-list {
    border-top: 1px solid #0a0a0a;
}

.team-item {
    display: grid;
    grid-template-columns: 60px 80px 1.5fr 2fr 1fr;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid #e5e5e5;
    align-items: center;
}

.team-number {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: #a3a3a3;
}

.team-avatar {
    width: 64px;
    height: 64px;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.team-avatar img {
    width: 80%;
    height: auto;
    filter: grayscale(1) contrast(1.05);
}

.team-name h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #0a0a0a;
    letter-spacing: -0.01em;
    margin-bottom: 0.25rem;
}

.team-role {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: #525252;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.team-bio {
    color: #525252;
    font-size: 0.95rem;
    line-height: 1.5;
}

.team-meta {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: #a3a3a3;
    text-align: right;
}

/* Values */
.values {
    padding: 8rem 0;
    border-bottom: 1px solid #e5e5e5;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 4rem;
    border-top: 1px solid #0a0a0a;
    border-left: 1px solid #e5e5e5;
}

.value-item {
    padding: 3rem 2rem;
    border-right: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.value-number {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: #a3a3a3;
    margin-bottom: 2rem;
}

.value-icon {
    width: 48px;
    height: 48px;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.value-icon img {
    width: 24px;
    height: auto;
    filter: grayscale(1) contrast(1.05);
}

.value-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #0a0a0a;
    letter-spacing: -0.02em;
}

.value-item p {
    color: #525252;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Contact */
.contact {
    padding: 8rem 0;
    background: #0a0a0a;
    color: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: end;
}

.contact-label {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: #a3a3a3;
    text-transform: uppercase;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-label::before {
    content: '';
    width: 24px;
    height: 1px;
    background: #ffffff;
}

.contact-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
    color: #ffffff;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: transparent;
    padding: 1.5rem 0;
    border-top: 1px solid #262626;
    border-bottom: 1px solid #262626;
    cursor: pointer;
    transition: border-color 0.2s ease;
    color: #ffffff;
    width: 100%;
}

.contact-method:hover {
    border-color: #ffffff;
}

.contact-method-icon {
    width: 32px;
    height: 32px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-method-icon img {
    width: 16px;
    filter: grayscale(1) brightness(0);
}

.contact-method-info {
    flex: 1;
    text-align: left;
}

.contact-method-info h4 {
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.75rem;
    color: #a3a3a3;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
    font-weight: 400;
}

.contact-method-info p {
    font-size: 1.25rem;
    font-weight: 500;
    color: #ffffff;
}

.contact-method .copied-tip {
    color: #a3a3a3;
}

/* Responsive */
@media (max-width: 768px) {
    .about-hero {
        padding: 120px 0 60px;
    }

    .mission,
    .team,
    .values {
        padding: 5rem 0;
    }

    .mission-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .team-item {
        grid-template-columns: 40px 1fr;
        gap: 1rem;
        padding: 2rem 0;
    }

    .team-item > div:nth-child(3),
    .team-item > div:nth-child(4),
    .team-item > div:nth-child(5) {
        grid-column: 2;
    }

    .team-meta {
        text-align: left;
    }

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

    .value-item {
        padding: 2rem 1.5rem;
    }

    .contact {
        padding: 5rem 0;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}