/* ============================================================
   246 Software — İletişim bölümü

   Mobil: başlık + açıklama, iletişim kartı, form (alt alta).
   Masaüstü: solda form, sağda başlık + açıklama + ikonlu liste.
   İletişim bilgileri tek bir markup; kart ve ikonlu liste
   görünümleri arasında CSS geçiş yapıyor.
   ============================================================ */

.contact {
    position: relative;
    padding-block: clamp(3.5rem, calc(var(--vw) * 6.5), 8rem);
    background-color: var(--c-black);
    background-image: url('../images/iletisim-mobile.webp');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    color: var(--c-white);
}

.contact__inner {
    display: grid;
    gap: clamp(1.75rem, calc(var(--vw) * 2.6), 3.25rem);
}


/* ---------- Başlık ---------- */
.contact__intro {
    display: flex;
    align-items: flex-start;
    gap: clamp(1rem, calc(var(--vw) * 1.8), 2.25rem);
}

.contact__title {
    flex-shrink: 0;
    font-size: clamp(1.75rem, calc(var(--vw) * 4.6), 5.75rem);
    font-weight: var(--fw-extrabold);
    letter-spacing: -0.03em;
    line-height: 0.95;
}

.contact__title span {
    display: block;
}

.contact__lead {
    padding-inline-start: clamp(1rem, calc(var(--vw) * 1.8), 2.25rem);
    border-inline-start: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--c-yellow);
    font-size: clamp(0.9375rem, calc(var(--vw) * 1.3), 1.5rem);
    line-height: 1.6;
}


/* ---------- İletişim kanalları — mobilde kart görünümü ---------- */
.contact__channels {
    background-color: rgba(15, 15, 14, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 2px;
}

.contact__channels-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: clamp(0.875rem, calc(var(--vw) * 1.1), 1.375rem)
             clamp(1rem, calc(var(--vw) * 1.5), 1.875rem);
    background-color: rgba(26, 26, 24, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.contact__channels-title {
    color: var(--c-yellow);
    font-size: clamp(0.6875rem, calc(var(--vw) * 0.73), 0.875rem);
    font-weight: var(--fw-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.contact__channels-badge {
    color: var(--c-yellow);
    font-size: clamp(0.625rem, calc(var(--vw) * 0.68), 0.8125rem);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.02em;
}

.ch {
    display: grid;
    grid-template-columns: minmax(0, 5rem) minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--sp-3);
    padding: clamp(0.875rem, calc(var(--vw) * 1.35), 1.6875rem)
             clamp(1rem, calc(var(--vw) * 1.5), 1.875rem);
    transition: background-color var(--t-fast);
}

.ch + .ch {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.ch:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

/* Yuvarlak ikon yalnızca masaüstünde görünür */
.ch__icon {
    display: none;
}

.ch__label {
    color: var(--c-gray-400);
    font-size: clamp(0.625rem, calc(var(--vw) * 0.68), 0.8125rem);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ch__value {
    font-size: clamp(0.9375rem, calc(var(--vw) * 0.885), 1.0625rem);
    font-weight: var(--fw-bold);
}

.ch__arrow {
    color: var(--c-yellow);
    font-size: 1.125rem;
    font-weight: var(--fw-bold);
    line-height: 1;
    transition: transform var(--t-fast);
}

.ch:hover .ch__arrow {
    transform: translateX(0.25rem);
}


/* ---------- Form ---------- */
.contact__form {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, calc(var(--vw) * 1.4), 1.75rem);
    padding: clamp(1.25rem, calc(var(--vw) * 2.5), 3.125rem);
    background-color: rgba(12, 12, 11, 0.94);
    /* Sarı ama soluk çerçeve: formu belirtir, sağdaki içerikle yarışmaz */
    border: 1px solid rgba(254, 224, 1, 0.45);
    border-radius: 4px;
}

.contact__notice {
    padding: var(--sp-3) var(--sp-4);
    background-color: rgba(254, 224, 1, 0.12);
    border-inline-start: 3px solid var(--c-yellow);
    color: var(--c-yellow);
    font-size: 0.9375rem;
    font-weight: var(--fw-semibold);
}

.field {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.field__label {
    color: var(--c-yellow);
    font-size: clamp(0.625rem, calc(var(--vw) * 0.73), 0.875rem);
    font-weight: var(--fw-bold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.field__input {
    width: 100%;
    padding: clamp(0.875rem, calc(var(--vw) * 1.1), 1.25rem);
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 4px;
    color: var(--c-white);
    font-size: clamp(0.9375rem, calc(var(--vw) * 1), 1.125rem);
    transition: border-color var(--t-fast), background-color var(--t-fast);
}

.field__input::placeholder {
    color: var(--c-gray-500);
}

.field__input:hover {
    border-color: rgba(255, 255, 255, 0.28);
}

.field__input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.06);
    border-color: var(--c-yellow);
}

.field__input--area {
    min-height: clamp(6rem, calc(var(--vw) * 9), 11rem);
    resize: vertical;
}

.field__error:not(:empty) {
    color: #FF6B6B;
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
}

/* Sarı gönder butonu */
.btn--send {
    width: 100%;
    height: clamp(3rem, calc(var(--vw) * 3.4), 4rem);
    margin-block-start: var(--sp-2);
    background-color: var(--c-yellow);
    border-radius: var(--radius-pill);
    color: var(--c-black);
    font-size: clamp(0.9375rem, calc(var(--vw) * 1), 1.125rem);
    font-weight: var(--fw-bold);
}

.btn--send:hover {
    background-color: var(--c-yellow-hover);
}

/* Gönderim hatası: başarı notunun kırmızımsı hali */
.contact__notice--error {
    background-color: rgba(255, 99, 71, 0.12);
    border-inline-start-color: #FF6347;
    color: #FFB4A6;
}

.contact__notice--error a {
    color: var(--c-white);
    text-decoration: underline;
}

/* Honeypot: ekranda yok, ekran okuyucuda da yok (aria-hidden) */
.field--hp {
    position: absolute;
    inset-inline-start: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* CAPTCHA kutusu formun genişliğinde. Doğrulama betiği kullanıcı forma
   dokununca yüklendiği için o ana kadar alan gizli: Gönder'in üstünde boş
   bir boşluk kalmasın. Sunucu doğrulama hatası döndürdüyse (mesaj varsa) açık. */
.field--captcha {
    display: none;
}

.field--captcha.is-active,
.field--captcha:has(.field__error:not(:empty)) {
    display: block;
    min-height: 65px;
}

/* Gönder butonunun altındaki KVKK notu */
.contact__legal {
    color: var(--c-gray-500);
    font-size: 0.8125rem;
    line-height: 1.5;
    text-align: center;
}

.contact__legal a {
    color: var(--c-gray-300);
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.contact__legal a:hover {
    color: var(--c-yellow);
}


/* Geniş ekranda büyük arka plan (mobilde küçük sürüm yükleniyor) */
@media (min-width: 768px) {
    .contact {
        background-image: url('../images/iletisim.webp');
    }
}

/* ============================================================
   Masaüstü: solda form, sağda başlık + ikonlu liste
   ============================================================ */
@media (min-width: 1024px) {
    .contact__inner {
        grid-template-columns: 45% minmax(0, 1fr);
        column-gap: 6%;
        grid-template-areas:
            "form intro"
            "form channels";
        align-content: start;
        row-gap: clamp(1.5rem, calc(var(--vw) * 2.4), 3rem);
    }

    .contact__intro    { grid-area: intro; align-self: end; }
    .contact__channels { grid-area: channels; align-self: start; }
    .contact__form     { grid-area: form; }

    /* Açıklama başlığın altına iner ve grileşir */
    .contact__intro {
        flex-direction: column;
        gap: clamp(1rem, calc(var(--vw) * 1.7), 2.125rem);
    }

    .contact__lead {
        max-width: 32rem;
        padding-inline-start: 0;
        border-inline-start: none;
        color: var(--c-gray-300);
    }

    /* Kart görünümü kalkar, ikonlu listeye döner */
    .contact__channels {
        background-color: transparent;
        border: none;
        border-radius: 0;
    }

    .contact__channels-head {
        display: none;
    }

    .ch {
        grid-template-columns: auto minmax(0, 1fr);
        grid-template-areas:
            "icon label"
            "icon value";
        column-gap: clamp(0.75rem, calc(var(--vw) * 1.15), 1.5rem);
        row-gap: 0.1875rem;
        padding: clamp(0.625rem, calc(var(--vw) * 1), 1.375rem) 0;
    }

    .ch__label {
        font-size: clamp(0.6875rem, calc(var(--vw) * 0.85), 1rem);
    }

    .ch + .ch {
        border-top: none;
    }

    .ch:hover {
        background-color: transparent;
    }

    .ch__icon {
        display: grid;
        place-items: center;
        grid-area: icon;
        width: clamp(2.5rem, calc(var(--vw) * 3.1), 3.75rem);
        height: clamp(2.5rem, calc(var(--vw) * 3.1), 3.75rem);
        border: 1px solid var(--c-yellow);
        border-radius: 50%;
        color: var(--c-yellow);
        transition: background-color var(--t-fast), color var(--t-fast);
    }

    .ch__icon svg {
        width: 45%;
        height: 45%;
    }

    .ch:hover .ch__icon {
        background-color: var(--c-yellow);
        color: var(--c-black);
    }

    .ch__label { grid-area: label; }

    .ch__value {
        grid-area: value;
        font-size: clamp(1rem, calc(var(--vw) * 1.3), 1.5rem);
    }

    .ch__arrow {
        display: none;
    }
}