/** Hakkımızda (#2161) */

.bunerika-about-page,
.bunerika-about-page *,
.bunerika-about-page *::before,
.bunerika-about-page *::after {
    box-sizing: border-box;
}

.bunerika-about-page {
    --bn-blue: #5f86cf;
    --bn-blue-dark: #304d79;
    --bn-green: #7d8d4d;
    --bn-green-soft: #eef1e5;
    --bn-coral: #ef6b5f;
    --bn-navy: #27384e;
    --bn-text: #5d6b7e;
    --bn-cream: #fbfaf6;
    --bn-white: #ffffff;
    --bn-border: rgba(48, 77, 121, 0.12);

    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 20px 80px;
    color: var(--bn-navy);
    font-family: inherit;
}

.bunerika-about-page a {
    text-decoration: none;
}

/* =========================================================
   HERO
========================================================= */

.bna-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 56px;
    align-items: center;
    min-height: 570px;
    padding: 72px 68px;
    border: 1px solid var(--bn-border);
    border-radius: 34px;
    background:
        radial-gradient(
            circle at 88% 18%,
            rgba(95, 134, 207, 0.20),
            transparent 30%
        ),
        radial-gradient(
            circle at 76% 82%,
            rgba(125, 141, 77, 0.15),
            transparent 26%
        ),
        linear-gradient(
            135deg,
            #ffffff 0%,
            #fbfaf6 62%,
            #f1f4f8 100%
        );
    box-shadow: 0 24px 65px rgba(39, 56, 78, 0.09);
}

.bna-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
    color: var(--bn-coral);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.bna-eyebrow::before {
    content: "";
    flex: 0 0 auto;
    width: 30px;
    height: 2px;
    border-radius: 2px;
    background: var(--bn-coral);
}

.bna-hero h1 {
    max-width: 760px;
    margin: 0;
    color: var(--bn-navy);
    font-size: clamp(44px, 6vw, 78px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.bna-accent {
    color: var(--bn-green);
}

.bna-hero-description {
    max-width: 680px;
    margin: 28px 0 0;
    color: var(--bn-text);
    font-size: 18px;
    line-height: 1.75;
}

.bna-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.bna-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 25px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 800;
    text-align: center;
    transition:
        transform 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.bna-button:hover {
    transform: translateY(-2px);
}

.bna-button-primary {
    color: #ffffff !important;
    background: var(--bn-blue);
    box-shadow: 0 12px 26px rgba(95, 134, 207, 0.28);
}

.bna-button-primary:hover {
    color: #ffffff !important;
    background: var(--bn-blue-dark);
}

.bna-button-secondary {
    color: var(--bn-navy) !important;
    border: 1px solid var(--bn-border);
    background: rgba(255, 255, 255, 0.78);
}

.bna-button-secondary:hover {
    color: var(--bn-navy) !important;
    border-color: rgba(95, 134, 207, 0.36);
    background: #ffffff;
}

.bna-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
    color: var(--bn-text);
    font-size: 14px;
    font-weight: 700;
}

.bna-trust-row span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.bna-trust-row span::before {
    content: "✓";
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    color: #ffffff;
    background: var(--bn-green);
    font-size: 12px;
}

/* =========================================================
   HERO GÖRSELİ
========================================================= */

.bna-hero-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 360px;
}

.bna-visual-circle {
    display: grid;
    place-items: center;
    width: 300px;
    height: 300px;
    border: 16px solid rgba(255, 255, 255, 0.75);
    border-radius: 50%;
    background: linear-gradient(145deg, var(--bn-blue), #88a7e0);
    color: #ffffff;
    box-shadow: 0 24px 50px rgba(48, 77, 121, 0.20);
}

.bna-visual-circle strong {
    display: block;
    font-size: 94px;
    line-height: 1;
    text-align: center;
}

.bna-visual-circle small {
    display: block;
    margin-top: 8px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-align: center;
}

.bna-floating-card {
    position: absolute;
    min-width: 165px;
    padding: 17px 19px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 15px 40px rgba(39, 56, 78, 0.13);
    backdrop-filter: blur(10px);
}

.bna-floating-card strong {
    display: block;
    margin-bottom: 4px;
    color: var(--bn-navy);
    font-size: 15px;
}

.bna-floating-card span {
    color: var(--bn-text);
    font-size: 12px;
}

.bna-floating-one {
    top: 22px;
    right: -6px;
    transform: rotate(4deg);
}

.bna-floating-two {
    bottom: 18px;
    left: -14px;
    transform: rotate(-4deg);
}

/* =========================================================
   ORTAK BÖLÜMLER
========================================================= */

.bna-section {
    padding-top: 92px;
}

.bna-section-heading {
    max-width: 760px;
    margin-bottom: 38px;
}

.bna-section-heading-center {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.bna-section-heading-center .bna-eyebrow {
    justify-content: center;
}

.bna-section-heading h2 {
    margin: 0;
    color: var(--bn-navy);
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.bna-section-heading p {
    max-width: 680px;
    margin: 18px 0 0;
    color: var(--bn-text);
    font-size: 17px;
    line-height: 1.7;
}

.bna-section-heading-center p {
    margin-right: auto;
    margin-left: auto;
}

/* =========================================================
   YAKLAŞIM KARTLARI
========================================================= */

.bna-principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.bna-principle-card {
    display: flex;
    flex-direction: column;
    min-height: 320px;
    padding: 30px;
    border: 1px solid var(--bn-border);
    border-radius: 25px;
    background: #ffffff;
    box-shadow: 0 14px 38px rgba(39, 56, 78, 0.06);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.bna-principle-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 22px 48px rgba(39, 56, 78, 0.11);
}

.bna-principle-number {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 25px;
    border-radius: 15px;
    color: #ffffff;
    background: var(--bn-blue);
    font-size: 14px;
    font-weight: 900;
}

.bna-principle-card:nth-child(2) .bna-principle-number {
    background: var(--bn-green);
}

.bna-principle-card:nth-child(3) .bna-principle-number {
    background: var(--bn-coral);
}

.bna-principle-card h3 {
    margin: 0 0 12px;
    color: var(--bn-navy);
    font-size: 27px;
    line-height: 1.12;
    letter-spacing: -0.025em;
}

.bna-principle-card p {
    margin: 0;
    color: var(--bn-text);
    font-size: 15px;
    line-height: 1.7;
}

/* =========================================================
   MARKA YAKLAŞIMI
========================================================= */

.bna-brand-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
    align-items: stretch;
}

.bna-brand-intro,
.bna-brand-grid {
    border: 1px solid var(--bn-border);
    border-radius: 28px;
}

.bna-brand-intro {
    padding: 44px;
    background:
        radial-gradient(
            circle at 10% 10%,
            rgba(239, 107, 95, 0.12),
            transparent 30%
        ),
        linear-gradient(145deg, #ffffff, var(--bn-cream));
}

.bna-brand-intro h2 {
    margin: 0;
    color: var(--bn-navy);
    font-size: clamp(34px, 4vw, 51px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.bna-brand-intro p {
    margin: 20px 0 0;
    color: var(--bn-text);
    font-size: 16px;
    line-height: 1.75;
}

.bna-brand-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    background: var(--bn-border);
}

.bna-brand-item {
    min-height: 190px;
    padding: 31px;
    background: #ffffff;
}

.bna-brand-number {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-bottom: 18px;
    border-radius: 12px;
    color: var(--bn-green);
    background: var(--bn-green-soft);
    font-size: 13px;
    font-weight: 900;
}

.bna-brand-item h3 {
    margin: 0 0 9px;
    color: var(--bn-navy);
    font-size: 21px;
}

.bna-brand-item p {
    margin: 0;
    color: var(--bn-text);
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   ÜRÜN ALANLARI
========================================================= */

.bna-products {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.bna-product-card {
    display: flex;
    flex-direction: column;
    min-height: 355px;
    padding: 30px;
    border: 1px solid var(--bn-border);
    border-radius: 25px;
    background: #ffffff;
    box-shadow: 0 14px 38px rgba(39, 56, 78, 0.06);
}

.bna-product-badge {
    align-self: flex-start;
    padding: 9px 13px;
    border-radius: 12px;
    color: #ffffff;
    background: var(--bn-blue);
    font-size: 13px;
    font-weight: 800;
}

.bna-product-card:nth-child(2) .bna-product-badge {
    background: var(--bn-green);
}

.bna-product-card:nth-child(3) .bna-product-badge {
    background: var(--bn-coral);
}

.bna-product-card h3 {
    margin: 26px 0 12px;
    color: var(--bn-navy);
    font-size: 27px;
    line-height: 1.12;
    letter-spacing: -0.025em;
}

.bna-product-card p {
    margin: 0 0 22px;
    color: var(--bn-text);
    font-size: 15px;
    line-height: 1.7;
}

.bna-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    color: var(--bn-blue-dark) !important;
    font-size: 14px;
    font-weight: 800;
}

.bna-card-link::after {
    content: "→";
}

/* =========================================================
   SÜREÇ
========================================================= */

.bna-process {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.bna-process-card {
    padding: 27px 24px;
    border: 1px solid var(--bn-border);
    border-radius: 21px;
    background: #ffffff;
}

.bna-process-card strong {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 19px;
    border-radius: 14px;
    color: #ffffff;
    background: var(--bn-blue);
    font-size: 14px;
}

.bna-process-card:nth-child(2) strong {
    background: var(--bn-green);
}

.bna-process-card:nth-child(3) strong {
    background: var(--bn-coral);
}

.bna-process-card:nth-child(4) strong {
    background: var(--bn-blue-dark);
}

.bna-process-card h3 {
    margin: 0 0 9px;
    color: var(--bn-navy);
    font-size: 19px;
}

.bna-process-card p {
    margin: 0;
    color: var(--bn-text);
    font-size: 14px;
    line-height: 1.55;
}

/* =========================================================
   SON ÇAĞRI
========================================================= */

.bna-cta {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 30px;
    align-items: center;
    margin-top: 92px;
    padding: 44px 48px;
    border-radius: 28px;
    background: var(--bn-navy);
    box-shadow: 0 22px 55px rgba(39, 56, 78, 0.18);
}

.bna-cta h2 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.bna-cta p {
    margin: 13px 0 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 15px;
    line-height: 1.65;
}

.bna-cta .bna-button {
    color: #ffffff !important;
    background: var(--bn-coral);
    white-space: nowrap;
}

.bna-cta .bna-button:hover {
    background: #dc5d52;
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 960px) {
    .bna-hero {
        grid-template-columns: 1fr;
        padding: 55px 38px;
    }

    .bna-hero-visual {
        min-height: 320px;
    }

    .bna-principles,
    .bna-products,
    .bna-process {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bna-brand-layout {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   MOBİL
========================================================= */

@media (max-width: 640px) {
    .bunerika-about-page {
        padding: 18px 14px 55px;
    }

    .bna-hero {
        min-height: auto;
        gap: 32px;
        padding: 42px 24px;
        border-radius: 24px;
    }

    .bna-hero h1 {
        font-size: 45px;
    }

    .bna-hero-description {
        font-size: 16px;
    }

    .bna-actions {
        flex-direction: column;
    }

    .bna-button {
        width: 100%;
    }

    .bna-visual-circle {
        width: 230px;
        height: 230px;
    }

    .bna-visual-circle strong {
        font-size: 70px;
    }

    .bna-floating-card {
        min-width: 140px;
        padding: 14px;
    }

    .bna-section {
        padding-top: 66px;
    }

    .bna-principles,
    .bna-products,
    .bna-process,
    .bna-brand-grid {
        grid-template-columns: 1fr;
    }

    .bna-brand-intro {
        padding: 32px 25px;
    }

    .bna-cta {
        grid-template-columns: 1fr;
        padding: 34px 26px;
    }

    .bna-cta .bna-button {
        width: 100%;
    }
}