/* ============================================================
   ABOUT PAGE — STYLES
   ============================================================ */

/* --- ABOUT HERO --- */
.about-hero {
    position: relative;
    padding-top: calc(var(--header-height) + 80px);
    padding-bottom: 80px;
    overflow: hidden;
}

.about-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.about-hero__layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-hero__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.about-hero__subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 540px;
}

.about-hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-hero__logo {
    width: 320px;
    height: auto;
    object-fit: contain;
}

/* --- ABOUT SECTION (generic text block) --- */
.about-section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.about-text-block__title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 24px;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text-block__text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-text-block__text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.about-text-block__text:last-child {
    margin-bottom: 0;
}

/* --- ABOUT FACTS --- */
.about-facts {
    padding: 64px 0;
    background: var(--bg-secondary);
}

.about-facts__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}

.about-facts__item {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all var(--transition-base);
}

.about-facts__item:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.about-facts__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--accent-cyan);
    margin-bottom: 16px;
}

.about-facts__icon svg {
    width: 32px;
    height: 32px;
}

.about-facts__item h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.about-facts__item p {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* --- ABOUT GOALS --- */
.about-goals {
    padding: var(--section-padding) 0;
}

.about-goals__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.about-goals__card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px 32px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.about-goals__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.about-goals__card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.about-goals__card:hover::before {
    opacity: 1;
}

.about-goals__card-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-cyan);
    margin-bottom: 20px;
}

.about-goals__card-icon svg {
    width: 100%;
    height: 100%;
}

.about-goals__card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.about-goals__card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- MILESTONES --- */
.about-milestones {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.about-milestones__timeline {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-milestones__item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 24px;
    align-items: start;
}

.about-milestones__year {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-cyan);
    padding-top: 20px;
    text-align: right;
    position: relative;
}

.about-milestones__year::after {
    content: '';
    position: absolute;
    right: -13px;
    top: 24px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.3);
}

.about-milestones__content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    border-left: 3px solid var(--accent-cyan);
    transition: all var(--transition-base);
}

.about-milestones__content:hover {
    border-color: var(--border-hover);
    border-left-color: var(--accent-cyan);
}

.about-milestones__content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.about-milestones__content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-milestones__item--future .about-milestones__year {
    color: var(--accent-purple);
}

.about-milestones__item--future .about-milestones__year::after {
    background: var(--accent-purple);
    box-shadow: 0 0 12px rgba(123, 94, 167, 0.3);
}

.about-milestones__item--future .about-milestones__content {
    border-left-color: var(--accent-purple);
    opacity: 0.8;
}

/* --- ABOUT CTA --- */
.about-cta {
    padding: 100px 0;
}

.about-cta__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.about-cta__title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-cta__desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .about-hero__layout {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-hero__subtitle {
        max-width: 100%;
    }

    .about-hero__logo {
        width: 250px;
    }
}

@media (max-width: 768px) {
    .about-facts__grid {
        grid-template-columns: 1fr;
    }

    .about-goals__grid {
        grid-template-columns: 1fr;
    }

    .about-milestones__item {
        grid-template-columns: 70px 1fr;
        gap: 16px;
    }

    .about-milestones__year {
        font-size: 0.95rem;
    }

    .about-hero__logo {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .about-hero__title {
        font-size: 2.2rem;
    }

    .about-milestones__item {
        grid-template-columns: 1fr;
    }

    .about-milestones__year {
        text-align: left;
    }

    .about-milestones__year::after {
        display: none;
    }
}