.landing-main {
    flex: 1;
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px 72px;
}

.landing-alert {
    margin-top: 28px;
    background: var(--surface);
    border: 1px solid #f0c8c4;
    color: var(--error);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.landing-hero {
    max-width: 720px;
    margin: 0 auto;
    padding: 88px 0 56px;
    text-align: center;
}

.landing-hero h1 {
    margin: 0 0 18px;
    font-size: clamp(28px, 4.6vw, 48px);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.28;
    color: var(--ink);
    text-wrap: balance;
    overflow-wrap: anywhere;
}

.landing-hero p {
    margin: 0 auto;
    max-width: 34em;
    color: var(--muted);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.85;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 840px;
    margin: 0 auto;
}

.project-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 26px 24px;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.project-card:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
    box-shadow: var(--shadow-hover);
}

.project-card:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 3px;
}

.card-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: var(--radius-btn);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    margin-bottom: 22px;
    flex-shrink: 0;
}

.card-icon svg {
    width: 18px;
    height: 18px;
}

.project-card h2 {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.project-card p {
    margin: 0 0 24px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
    max-width: 28em;
}

.card-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ink);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: var(--radius-btn);
    min-width: 132px;
    letter-spacing: -0.01em;
    transition: background 0.18s ease;
}

.project-card:hover .card-cta {
    background: #2a2a2a;
}

.landing-empty {
    max-width: 840px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 48px 28px;
    text-align: center;
}

.landing-empty h2 {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.landing-empty p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 760px) {
    .landing-main {
        padding-left: 20px;
        padding-right: 20px;
    }

    .landing-hero {
        padding: 56px 0 36px;
    }

    .landing-hero h1 {
        font-size: 28px;
        letter-spacing: -0.035em;
    }

    .landing-hero p {
        font-size: 15px;
        line-height: 1.8;
    }

    .project-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .project-card {
        padding: 24px 20px 22px;
    }

    .project-card h2 {
        font-size: 19px;
    }

    .card-cta {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .project-card,
    .card-cta {
        transition: none;
    }

    .project-card:hover {
        transform: none;
    }
}