/* ==========================================================================
   By Kadir — Hakkımızda Sayfası
   ========================================================================== */

.about-page {
    background: #f8f8f6;
    color: #101112;
}

.about-container {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
}

.about-intro-section {
    padding: 76px 0 84px;
    background: linear-gradient(180deg, #ffffff 0%, #f7f7f4 100%);
}

.about-intro-grid {
    display: grid;
    grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(42px, 7vw, 96px);
    align-items: center;
}

.about-intro-grid--text-only {
    grid-template-columns: minmax(0, 1fr);
}

.about-empty-state {
    padding: 80px 24px;
    color: #777b83;
    text-align: center;
}

.about-portrait-panel {
    min-height: 560px;
    height: 100%;
    position: relative;
    overflow: hidden;
    background: transparent;
    border-radius: 28px;
    box-shadow: 0 22px 50px rgba(16, 17, 18, 0.11);
    display: flex;
    align-items: stretch;
}

.about-portrait-img {
    width: 100%;
    height: 100%;
    min-height: 560px;
    object-fit: cover;
    object-position: center top;
    display: block;
    border-radius: 28px;
    transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.about-portrait-panel:hover .about-portrait-img {
    transform: scale(1.02);
}

.about-portrait-caption {
    position: absolute;
    left: 24px;
    bottom: 24px;
    right: auto;
    width: fit-content;
    max-width: calc(100% - 48px);
    z-index: 5;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding: 12px 18px;
    background: rgba(16, 17, 18, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 3.5px solid var(--color-primary, #b4010f);
    border-radius: 16px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
    text-align: left;
    transition: transform 250ms ease, background 250ms ease;
}

.about-portrait-panel:hover .about-portrait-caption {
    background: rgba(16, 17, 18, 0.82);
    transform: translateY(-2px);
}

.about-portrait-caption strong {
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.about-portrait-caption span {
    color: rgba(255, 255, 255, 0.85);
    font-size: 11.5px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0.01em;
}

.about-kicker {
    display: inline-block;
    color: #b4010f;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    line-height: 1.4;
    text-transform: uppercase;
}

.about-intro-copy h2,
.about-section-heading h2 {
    max-width: 680px;
    margin: 13px 0 22px;
    color: #101112;
    font-size: clamp(30px, 4vw, 50px);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 1.08;
}

.about-intro-copy p {
    max-width: 650px;
    margin: 0 0 17px;
    color: #5f636b;
    font-size: 15px;
    line-height: 1.8;
}

.about-note {
    display: flex;
    gap: 12px;
    max-width: 620px;
    margin: 27px 0 30px;
    padding: 18px 20px;
    border-left: 3px solid #b4010f;
    background: #ffffff;
    color: #25272b;
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.6;
    box-shadow: 0 8px 24px rgba(16, 17, 18, 0.04);
}

.about-note i {
    flex: 0 0 auto;
    color: #b4010f;
    font-size: 22px;
    line-height: 1;
}

.about-intro-actions,
.about-contact-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.about-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 0 19px;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.about-btn:hover {
    transform: translateY(-2px);
}

.about-btn-primary {
    background: #b4010f;
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(180, 1, 15, 0.22);
}

.about-btn-primary:hover {
    background: #8f000b;
    color: #ffffff;
}

.about-btn-secondary {
    border-color: #dedfda;
    background: #ffffff;
    color: #25272b;
}

.about-btn-secondary:hover {
    border-color: #b4010f;
    color: #b4010f;
}

.about-trust-section {
    position: relative;
    z-index: 2;
    margin-top: -2px;
    padding: 0 0 76px;
    background: linear-gradient(180deg, #f7f7f4 0%, #ffffff 100%);
}

.about-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid #e8e9e4;
    background: #ffffff;
    box-shadow: 0 14px 34px rgba(16, 17, 18, 0.06);
}

.about-trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 92px;
    padding: 20px 24px;
    border-right: 1px solid #ecece8;
}

.about-trust-item:last-child {
    border-right: 0;
}

.about-trust-icon,
.about-principle-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(180, 1, 15, 0.08);
    color: #b4010f;
    font-size: 19px;
}

.about-trust-item div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.about-trust-item strong {
    color: #1d1f23;
    font-size: 13px;
}

.about-trust-item div span {
    color: #858991;
    font-size: 11px;
}

.about-vision-section,
.about-principles-section {
    padding: 82px 0;
}

.about-vision-section {
    background: #ffffff;
}

.about-section-heading {
    margin-bottom: 34px;
}

.about-section-heading h2 {
    max-width: 650px;
    margin-bottom: 12px;
    font-size: clamp(27px, 3.3vw, 42px);
}

.about-section-heading p {
    max-width: 600px;
    margin: 0;
    color: #737780;
    font-size: 14px;
    line-height: 1.7;
}

.about-section-heading-centered {
    text-align: center;
}

.about-section-heading-centered h2,
.about-section-heading-centered p {
    margin-right: auto;
    margin-left: auto;
}

.about-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.about-vision-card {
    min-height: 280px;
    position: relative;
    overflow: hidden;
    padding: 38px 34px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-vision-card:hover {
    transform: translateY(-4px);
}

.about-vision-card-dark {
    background: #111215 !important;
    color: #FFFFFF !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.25) !important;
}

.about-vision-card-dark h3 {
    color: #FFFFFF !important;
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 14px;
    line-height: 1.35;
    letter-spacing: -0.02em;
}

.about-vision-card-dark p {
    color: #D1D5DB !important;
    font-size: 14.5px;
    line-height: 1.75;
    margin: 0;
    max-width: 520px;
}

.about-vision-card-dark .about-card-icon {
    color: #E53935 !important;
}

.about-vision-card-dark .about-card-index {
    color: #6B7280 !important;
}

.about-vision-card-light {
    border: 1px solid #E2E4DC !important;
    background: #FFFFFF !important;
    color: #101112 !important;
    box-shadow: 0 10px 28px rgba(16, 17, 18, 0.05) !important;
}

.about-vision-card-light h3 {
    color: #101112 !important;
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 14px;
    line-height: 1.35;
    letter-spacing: -0.02em;
}

.about-vision-card-light p {
    color: #4B5563 !important;
    font-size: 14.5px;
    line-height: 1.75;
    margin: 0;
    max-width: 520px;
}

.about-vision-card-light .about-card-icon {
    color: var(--color-primary, #B4010F) !important;
}

.about-vision-card-light .about-card-index {
    color: #B4010F !important;
}

.about-card-index {
    position: absolute;
    top: 24px;
    right: 28px;
    font-family: var(--font-heading, 'Poppins', sans-serif);
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.about-card-icon {
    display: inline-block;
    margin-bottom: 22px;
    font-size: 30px;
    line-height: 1;
}

.about-principles-section {
    background: #f7f7f4;
}

.about-principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.about-principle-card {
    padding: 29px 25px;
    border: 1px solid #e5e6e1;
    border-radius: 16px;
    background: #ffffff;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.about-principle-card:hover {
    border-color: rgba(180, 1, 15, 0.25);
    box-shadow: 0 12px 26px rgba(16, 17, 18, 0.06);
    transform: translateY(-4px);
}

.about-principle-card h3 {
    margin: 20px 0 8px;
    color: #17191c;
    font-size: 17px;
}

.about-principle-card p {
    margin: 0;
    color: #777b83;
    font-size: 12.5px;
    line-height: 1.7;
}

.about-contact-section {
    padding: 0 0 84px;
    background: #f7f7f4;
}

.about-contact-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 38px 44px;
    border-radius: 18px;
    background: linear-gradient(115deg, #8e000b, #b4010f 60%, #d51a27);
    color: #ffffff;
    box-shadow: 0 18px 38px rgba(180, 1, 15, 0.2);
}

.about-contact-card .about-kicker {
    color: rgba(255, 255, 255, 0.72);
}

.about-contact-card h2 {
    max-width: 650px;
    margin: 10px 0 8px;
    color: #ffffff;
    font-size: clamp(24px, 3vw, 35px);
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.about-contact-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 13px;
}

.about-contact-actions {
    flex: 0 0 auto;
    justify-content: flex-end;
}

.about-btn-light {
    background: #ffffff;
    color: #8e000b;
}

.about-btn-light:hover {
    background: #f4f4f1;
    color: #8e000b;
}

.about-btn-outline-light {
    border-color: rgba(255, 255, 255, 0.54);
    color: #ffffff;
}

.about-btn-outline-light:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

@media (max-width: 991px) {
    .about-intro-section {
        padding: 56px 0 68px;
    }

    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .about-portrait-panel {
        min-height: 440px;
        max-width: 560px;
        margin: 0 auto;
        width: 100%;
    }

    .about-portrait-img {
        min-height: 440px;
    }

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

    .about-trust-item {
        border-right: 0;
        border-bottom: 1px solid #ecece8;
    }

    .about-trust-item:last-child {
        border-bottom: 0;
    }

    .about-contact-card {
        align-items: flex-start;
        flex-direction: column;
        padding: 32px;
    }

    .about-contact-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 767px) {
    .about-container {
        width: min(100% - 32px, 560px);
    }

    .about-intro-section,
    .about-vision-section,
    .about-principles-section {
        padding: 48px 0 58px;
    }

    .about-portrait-panel {
        min-height: 380px;
        border-radius: 20px;
    }

    .about-portrait-img {
        min-height: 380px;
        border-radius: 20px;
    }

    .about-portrait-caption {
        left: 16px;
        bottom: 16px;
        right: auto;
        width: fit-content;
        max-width: calc(100% - 32px);
        padding: 10px 15px;
        border-radius: 12px;
    }

    .about-portrait-caption strong {
        font-size: 13.5px;
    }

    .about-portrait-caption span {
        font-size: 10.5px;
    }

    .about-intro-copy h2 {
        font-size: 31px;
    }

    .about-intro-copy p {
        font-size: 14px;
        line-height: 1.7;
    }

    .about-note {
        margin-top: 22px;
        padding: 15px 16px;
    }

    .about-intro-actions,
    .about-contact-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .about-btn {
        width: 100%;
    }

    .about-vision-grid,
    .about-principles-grid {
        grid-template-columns: 1fr;
    }

    .about-vision-card {
        min-height: 240px;
        padding: 25px;
    }

    .about-card-icon {
        margin-bottom: 30px;
    }

    .about-contact-card {
        padding: 28px 22px;
        border-radius: 14px;
    }
}

/* ─── Başarı Hikayesi & Kilometre Taşları / Ödüller ─── */
.about-story-section {
    padding: 88px 0;
    background: #f4f5f2;
    background-image: radial-gradient(circle at 50% 0%, rgba(180, 1, 15, 0.03) 0%, transparent 60%);
    border-top: 1px solid #e2e4e8;
    border-bottom: 1px solid #e2e4e8;
}

.about-timeline-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.about-timeline-card {
    background: #ffffff;
    border: 1px solid #dce0e6;
    border-radius: 20px;
    padding: 34px 26px;
    position: relative;
    transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1),
        box-shadow 260ms ease,
        border-color 260ms ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(16, 17, 18, 0.05);
}

.about-timeline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 26px;
    right: 26px;
    height: 3px;
    background: linear-gradient(90deg, #b4010f, #d4af37);
    border-radius: 0 0 4px 4px;
    opacity: 0;
    transition: opacity 260ms ease;
}

.about-timeline-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 44px rgba(16, 17, 18, 0.1);
    border-color: rgba(180, 1, 15, 0.35);
}

.about-timeline-card:hover::before {
    opacity: 1;
}

.timeline-year-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #b4010f, #8b000b);
    color: #ffffff;
    font-size: 14.5px;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 6px 18px;
    border-radius: 999px;
    margin-bottom: 20px;
    align-self: flex-start;
    box-shadow: 0 4px 14px rgba(180, 1, 15, 0.3);
}

.timeline-card-title {
    font-size: 17.5px;
    font-weight: 700;
    color: #101112;
    margin-bottom: 12px;
    line-height: 1.38;
    letter-spacing: -0.015em;
}

.timeline-card-text {
    font-size: 14px;
    line-height: 1.7;
    color: #4b4f58;
    margin-bottom: 0;
}

.about-timeline-card.about-timeline-card--featured {
    grid-column: span 1;
    background: linear-gradient(135deg, #ffffff 0%, #fdfcf9 100%);
    border: 1.5px solid rgba(180, 1, 15, 0.28);
    box-shadow: 0 12px 36px rgba(180, 1, 15, 0.07);
}

.about-timeline-card.about-timeline-card--featured::before {
    opacity: 1;
    height: 3.5px;
    background: linear-gradient(90deg, #b4010f 0%, #d4af37 100%);
}

.about-timeline-card.about-timeline-card--featured:hover {
    border-color: rgba(180, 1, 15, 0.55);
    box-shadow: 0 22px 48px rgba(180, 1, 15, 0.12);
}

.about-timeline-card.about-timeline-card--featured .timeline-year-badge {
    background: linear-gradient(135deg, #b4010f, #d4af37);
    box-shadow: 0 4px 16px rgba(180, 1, 15, 0.35);
}

@media (max-width: 1199.98px) {
    .about-timeline-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 991.98px) {
    .about-story-section {
        padding: 68px 0;
    }

    .about-timeline-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 575.98px) {
    .about-story-section {
        padding: 56px 0;
    }

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

    .about-timeline-card {
        padding: 26px 20px;
    }
}