/* ================================================
   ABOUT PAGE STYLES
   Following /goodweb principles & 8-point grid
   ================================================ */

/* ===== About Hero ===== */
.about-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--nav-height) + var(--space-32)) 0 var(--space-96);
    background-color: #ffffff;
    text-align: center;
    overflow: hidden;
}

#perlin-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.about-hero__content {
    position: relative;
    z-index: 2;
}

.about-hero__eyebrow {
    font-size: var(--text-lg);
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--space-16);
    letter-spacing: var(--tracking-wide);
}

.about-hero__title {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-secondary);
    line-height: var(--leading-tight);
    max-width: 900px;
    margin: 0 auto;
}

/* ===== About Intro ===== */
.about-intro {
    padding: var(--space-96) 0;
    background-color: var(--color-white);
}

.about-intro .section-title {
    text-align: center;
    margin-bottom: var(--space-48);
}

.about-intro__content {
    max-width: 800px;
    margin: 0 auto;
}

.about-intro__content p {
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    color: #1a1a1a;
    margin-bottom: var(--space-24);
}

.about-intro__content p:last-child {
    margin-bottom: 0;
}

/* ===== Philosophy Section ===== */
.philosophy {
    padding: var(--space-96) 0;
    background-color: var(--color-primary);
}

.philosophy__content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.philosophy__title {
    font-size: var(--text-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--space-32);
    font-weight: 600;
}

.philosophy__quote {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: var(--leading-tight);
    color: var(--color-accent);
    margin: 0 0 var(--space-48);
    padding: 0;
    border: none;
    font-style: italic;
}

.philosophy__text {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: #1a1a1a;
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Approach Section ===== */
.approach {
    padding: var(--space-96) 0;
    background-color: var(--color-white);
}

.approach .section-title {
    margin-bottom: var(--space-64);
}

.approach__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-40);
    max-width: 1200px;
    margin: 0 auto;
}

.approach-card {
    text-align: center;
    padding: var(--space-40);
    background: #f9f9f9;
    border-radius: 12px;
    transition: all var(--transition-base);
}

.approach-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 174, 239, 0.15);
}

.approach-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-24);
    color: var(--color-accent);
}

.approach-card__icon svg {
    width: 100%;
    height: 100%;
}

.approach-card__title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-16);
}

.approach-card__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: #1a1a1a;
    margin: 0;
}

/* ===== Why Vorgestern Section ===== */
.why-vorgestern {
    padding: var(--space-96) 0;
    background: linear-gradient(135deg, #00AEEF 0%, #0088CC 100%);
    color: var(--color-white);
}

.why-vorgestern .section-title {
    color: var(--color-white);
    margin-bottom: var(--space-48);
}

.why-vorgestern__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.why-vorgestern__content p {
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-24);
    color: rgba(255, 255, 255, 0.95);
}

.why-vorgestern__signature {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-top: var(--space-48);
    color: var(--color-white);
}

/* ===== CTA Section ===== */
.about-cta {
    padding: var(--space-96) 0;
    background-color: var(--color-primary);
    text-align: center;
}

.about-cta__title {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--space-16);
}

.about-cta__subtitle {
    font-size: var(--text-xl);
    color: #1a1a1a;
    margin-bottom: var(--space-48);
}

.about-cta__actions {
    display: flex;
    gap: var(--space-16);
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .about-hero {
        min-height: 50vh;
        padding: calc(var(--nav-height) + var(--space-16)) var(--space-24) var(--space-64);
    }

    .about-hero__eyebrow {
        font-size: var(--text-base);
    }

    .about-hero__title {
        font-size: var(--text-3xl);
    }

    .about-intro,
    .philosophy,
    .approach,
    .why-vorgestern,
    .about-cta {
        padding: var(--space-64) var(--space-24);
    }

    .about-intro__content p {
        font-size: var(--text-lg);
    }

    .philosophy__title {
        font-size: var(--text-xl);
    }

    .philosophy__quote {
        font-size: var(--text-2xl);
    }

    .philosophy__text {
        font-size: var(--text-base);
    }

    .approach__grid {
        grid-template-columns: 1fr;
        gap: var(--space-24);
    }

    .approach-card {
        padding: var(--space-32);
    }

    .why-vorgestern__content p {
        font-size: var(--text-lg);
    }

    .why-vorgestern__signature {
        font-size: var(--text-xl);
    }

    .about-cta__title {
        font-size: var(--text-3xl);
    }

    .about-cta__subtitle {
        font-size: var(--text-lg);
    }

    .about-cta__actions {
        flex-direction: column;
        width: 100%;
    }

    .about-cta__actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .approach__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}