/* ── Hakkımızda Özel Stiller ─────────────────────── */
/* Hero */
.about-hero-wrap {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: #0f172a;
}

.about-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    opacity: 0.35;
}

.about-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, #0f172a 30%, transparent 100%);
}

.about-hero-content {
    position: relative;
    z-index: 2;
    padding: 5rem 0 4rem;
    color: white;
}

    .about-hero-content h1 {
        font-family: 'Playfair Display', serif;
        font-size: clamp(2.4rem, 6vw, 4rem);
        font-weight: 900;
        color: white;
        margin: 0 0 1.25rem;
        line-height: 1.15;
    }

    .about-hero-content p {
        color: rgba(255, 255, 255, 0.8);
        font-size: 1.1rem;
        max-width: 620px;
        line-height: 1.8;
    }

/* Rakam bant */
.stats-band {
    background: white;
    border-bottom: 1px solid #e2e8f0;
}

.stats-band-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.stat-tile {
    padding: 2.5rem 2rem;
    text-align: center;
    border-right: 1px solid #f1f5f9;
}

    .stat-tile:last-child {
        border-right: none;
    }

    .stat-tile .num {
        font-family: 'Playfair Display', serif;
        font-size: 2.8rem;
        font-weight: 900;
        color: #0f172a;
        line-height: 1;
        margin-bottom: 0.4rem;
    }

        .stat-tile .num span {
            color: #2563eb;
        }

    .stat-tile .lbl {
        font-size: 0.82rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: #94a3b8;
    }

/* Kurucu bölümü */
.founder-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.founder-photo-wrap {
    position: relative;
}

.founder-photo-frame {
    border-radius: 24px;
    overflow: hidden;
    height: 520px;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.18);
}

    .founder-photo-frame img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.founder-badge {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    background: #2563eb;
    color: white;
    padding: 1.5rem 1.75rem;
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.35);
}

    .founder-badge h3 {
        margin: 0 0 0.2rem;
        font-family: 'Playfair Display', serif;
        font-size: 1.1rem;
        color: white;
    }

    .founder-badge p {
        margin: 0;
        font-size: 0.82rem;
        opacity: 0.85;
        color: rgba(255, 255, 255, 0.85);
    }

    .founder-badge .tag {
        display: inline-block;
        margin-top: 0.6rem;
        background: rgba(255, 255, 255, 0.15);
        border-radius: 4px;
        padding: 0.2rem 0.6rem;
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }

.founder-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: #0f172a;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.founder-quote {
    background: #f8fafc;
    border-left: 4px solid #2563eb;
    border-radius: 0 12px 12px 0;
    padding: 1.25rem 1.75rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: #334155;
    font-size: 1rem;
    line-height: 1.75;
}

.founder-text p {
    color: #475569;
    line-height: 1.85;
    margin-bottom: 1.25rem;
}

/* Misyon / Vizyon */
.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.mv-card {
    border-radius: 20px;
    padding: 2.5rem;
}

    .mv-card.mission {
        background: #0f172a;
    }

    .mv-card.vision {
        background: linear-gradient(135deg, #1e3a5f, #2563eb);
    }

    .mv-card .mv-icon {
        font-size: 2.5rem;
        display: block;
        margin-bottom: 1.25rem;
    }

    .mv-card h3 {
        font-family: 'Playfair Display', serif;
        font-size: 1.5rem;
        color: white;
        margin: 0 0 1rem;
    }

    .mv-card p {
        color: rgba(255, 255, 255, 0.8);
        line-height: 1.8;
        margin: 0;
    }

/* Değerlerimiz */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.value-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
}

    .value-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
        border-color: #2563eb;
    }

    .value-card .v-icon {
        width: 3rem;
        height: 3rem;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem;
        margin-bottom: 1.25rem;
    }

    .value-card h4 {
        font-family: 'Playfair Display', serif;
        font-size: 1.15rem;
        color: #0f172a;
        margin: 0 0 0.75rem;
    }

    .value-card p {
        color: #64748b;
        font-size: 0.92rem;
        line-height: 1.7;
        margin: 0;
    }

/* Zaman çizelgesi */
.timeline {
    position: relative;
    padding-left: 2.5rem;
    margin: 2rem 0;
}

    .timeline::before {
        content: '';
        position: absolute;
        left: 0.55rem;
        top: 0.5rem;
        bottom: 0;
        width: 2px;
        background: #e2e8f0;
    }

.tl-item {
    position: relative;
    margin-bottom: 2.5rem;
}

    .tl-item::before {
        content: '';
        position: absolute;
        left: -2rem;
        top: 0.45rem;
        width: 0.9rem;
        height: 0.9rem;
        border-radius: 50%;
        background: #2563eb;
        border: 2px solid white;
        box-shadow: 0 0 0 3px #2563eb;
    }

.tl-year {
    display: inline-block;
    background: #0f172a;
    color: #fbbf24;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.2rem 0.65rem;
    border-radius: 4px;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}

.tl-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 0.35rem;
}

.tl-item p {
    color: #64748b;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.6;
}

/* Sertifika kartları */
.cert-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.cs-card {
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
}

    .cs-card .csicon {
        font-size: 2.5rem;
        display: block;
        margin-bottom: 1rem;
    }

    .cs-card h4 {
        font-family: 'Playfair Display', serif;
        font-size: 1.1rem;
        margin: 0 0 0.75rem;
    }

    .cs-card p {
        font-size: 0.88rem;
        line-height: 1.65;
        margin: 0;
    }

/* CTA bant */
.cta-band {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    padding: 6rem 0;
    text-align: center;
}

    .cta-band h2 {
        font-family: 'Playfair Display', serif;
        font-size: clamp(2rem, 4vw, 3rem);
        color: white;
        margin-bottom: 1.25rem;
    }

    .cta-band p {
        color: rgba(255, 255, 255, 0.75);
        font-size: 1.1rem;
        max-width: 600px;
        margin: 0 auto 2.5rem;
    }

.cta-band-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

    .cta-band-btns a {
        padding: 0.95rem 2.25rem;
        border-radius: 8px;
        font-weight: 700;
        font-size: 1rem;
        text-decoration: none;
        transition: all 0.2s;
    }

.cta-orange {
    background: #f97316;
    color: white;
}

    .cta-orange:hover {
        background: #ea580c;
    }

.cta-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
}

    .cta-ghost:hover {
        background: rgba(255, 255, 255, 0.18);
    }

/* Responsive */
@media (max-width: 1024px) {
    .founder-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .founder-badge {
        right: 1rem;
    }

    .mv-grid,
    .values-grid,
    .cert-strip {
        grid-template-columns: 1fr 1fr;
    }

    .stats-band-inner {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-tile {
        border-bottom: 1px solid #f1f5f9;
    }
}

@media (max-width: 768px) {
    .expertise-grid {
        grid-template-columns: 1fr !important;
        gap: 2.5rem !important;
    }
}

@media (max-width: 640px) {

    .mv-grid,
    .values-grid,
    .cert-strip {
        grid-template-columns: 1fr;
    }

    .stats-band-inner {
        grid-template-columns: 1fr;
    }

    .about-hero-content {
        padding: 3rem 0 2.5rem;
    }

    .founder-grid {
        gap: 3rem;
    }

    .founder-photo-frame {
        height: 360px;
    }

    .founder-badge {
        right: 0.75rem;
        bottom: -1rem;
        padding: 1.2rem 1.4rem;
    }

    .timeline {
        padding-left: 1.25rem;
    }

        .timeline::before {
            left: 0.25rem;
        }

    .cta-band {
        padding: 4rem 0;
    }

    .cta-band-btns {
        flex-direction: column;
        align-items: stretch;
    }

        .cta-band-btns a {
            width: 100%;
        }
}