/* ===========================================================================
   BODESSA KAPI — TASARIM SİSTEMİ
   Bootstrap ve jQuery kullanılmaz. Tek dosya, derleme gerektirmez.

   TEMA RENGİNİ DEĞİŞTİRMEK İÇİN: aşağıdaki --marka değerini değiştirin,
   tüm site otomatik olarak o renge döner.
   =========================================================================== */

:root {
    /* --- Marka renkleri --- */
    --marka:        #003c7c;
    --marka-koyu:   #002b58;
    --marka-acik:   #0a5cad;
    --marka-soluk:  #eaf1f9;

    /* --- Nötrler --- */
    --zemin:        #ffffff;
    --zemin-2:      #f5f7fa;
    --zemin-3:      #eef2f7;
    --metin:        #131a24;
    --metin-2:      #5b6675;
    --metin-3:      #8a94a3;
    --cizgi:        #e2e8f0;

    /* --- Vurgu (rozetler) --- */
    --vurgu:        #b8860b;
    --vurgu-soluk:  #fdf6e3;

    /* --- Ölçüler --- */
    --en:           1200px;
    --radius:       14px;
    --radius-sm:    9px;
    --golge:        0 1px 2px rgba(19, 26, 36, .05), 0 8px 24px rgba(19, 26, 36, .06);
    --golge-yuksek: 0 8px 16px rgba(19, 26, 36, .08), 0 24px 48px rgba(19, 26, 36, .12);
    --gecis:        .25s cubic-bezier(.4, 0, .2, 1);

    /* --- Tipografi --- */
    --f-baslik: 'Poppins', 'Segoe UI', system-ui, sans-serif;
    --f-metin:  'Open Sans', 'Segoe UI', system-ui, sans-serif;
}

/* --------------------------------------------------------------- temel --- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    margin: 0;
    font-family: var(--f-metin);
    font-size: 16px;
    line-height: 1.7;
    color: var(--metin);
    background: var(--zemin);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--marka); text-decoration: none; transition: color var(--gecis); }
a:hover { color: var(--marka-acik); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--f-baslik);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 .6em;
    letter-spacing: -.02em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------- yerleşim --- */
.kap {
    width: 100%;
    max-width: var(--en);
    margin-inline: auto;
    padding-inline: 24px;
}

.bolum        { padding-block: clamp(56px, 8vw, 104px); }
.bolum--dar   { padding-block: clamp(40px, 5vw, 64px); }
.bolum--gri   { background: var(--zemin-2); }

.izgara { display: grid; gap: clamp(28px, 5vw, 64px); }

@media (min-width: 900px) {
    .izgara--ikili { grid-template-columns: 1fr 1fr; align-items: center; }
    .izgara--ikili.ters > *:first-child { order: 2; }
}

/* --------------------------------------------------------- başlık bloğu --- */
.baslik { margin-bottom: clamp(28px, 4vw, 48px); }
.baslik--orta { text-align: center; margin-inline: auto; max-width: 640px; }

.baslik__ust {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--f-baslik);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--marka);
    margin-bottom: 14px;
}
.baslik__ust::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--marka);
    border-radius: 2px;
}
.baslik--orta .baslik__ust::after {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--marka);
    border-radius: 2px;
}

.baslik h2 { margin-bottom: .35em; }
.baslik p  { color: var(--metin-2); max-width: 60ch; }
.baslik--orta p { margin-inline: auto; }

/* --------------------------------------------------------------- butonlar --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-family: var(--f-baslik);
    font-size: .93rem;
    font-weight: 600;
    line-height: 1;
    padding: 15px 30px;
    border: 1.5px solid transparent;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--gecis);
    white-space: nowrap;
    text-align: center;
}

.btn--dolu     { background: var(--marka); color: #fff; }
.btn--dolu:hover { background: var(--marka-koyu); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(0, 60, 124, .28); }

.btn--cizgi    { background: transparent; color: var(--marka); border-color: var(--cizgi); }
.btn--cizgi:hover { border-color: var(--marka); background: var(--marka-soluk); color: var(--marka); }

.btn--beyaz    { background: #fff; color: var(--marka); }
.btn--beyaz:hover { background: #fff; transform: translateY(-2px); box-shadow: var(--golge-yuksek); }

.btn--hayalet  { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn--hayalet:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: #fff; }

.btn--wa       { background: #25d366; color: #fff; }
.btn--wa:hover { background: #1da851; color: #fff; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(37, 211, 102, .3); }

.btn--kucuk { padding: 10px 18px; font-size: .82rem; }
.btn svg { width: 17px; height: 17px; flex: none; }

/* =========================================================== ÜST MENÜ === */
.ust {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--gecis), box-shadow var(--gecis);
}
.ust.kaydi { border-bottom-color: var(--cizgi); box-shadow: 0 2px 16px rgba(19, 26, 36, .06); }

.ust__ic {
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 76px;
}

.ust__logo { flex: none; display: flex; align-items: center; }
.ust__logo img { width: 118px; height: auto; }
@media (max-width: 940px) { .ust__logo img { width: 96px; } }

.ust__menu {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto 0 24px;
    padding: 0;
    list-style: none;
}

.ust__menu a {
    display: block;
    padding: 10px 15px;
    font-family: var(--f-baslik);
    font-size: .88rem;
    font-weight: 500;
    color: var(--metin);
    border-radius: 100px;
    transition: all var(--gecis);
}
.ust__menu a:hover { background: var(--zemin-2); color: var(--marka); }
.ust__menu a.aktif { background: var(--marka-soluk); color: var(--marka); font-weight: 600; }

.ust__sag { display: flex; align-items: center; gap: 12px; flex: none; }

.ust__tel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--f-baslik);
    font-size: .9rem;
    font-weight: 600;
    color: var(--metin);
}
.ust__tel:hover { color: var(--marka); }
.ust__tel svg { width: 17px; height: 17px; color: var(--marka); }

.ust__acar {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    background: var(--zemin-2);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
}
.ust__acar span {
    position: absolute;
    left: 13px;
    width: 18px;
    height: 2px;
    background: var(--metin);
    border-radius: 2px;
    transition: all var(--gecis);
}
.ust__acar span:nth-child(1) { top: 16px; }
.ust__acar span:nth-child(2) { top: 21px; }
.ust__acar span:nth-child(3) { top: 26px; }
.ust__acar[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.ust__acar[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.ust__acar[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

@media (max-width: 940px) {
    .ust__ic { min-height: 66px; }
    .ust__acar { display: block; margin-left: auto; }

    /* Telefon yalnızca ikona düşüyor — hamburger ile aynı boyda
       gerçek bir dokunma hedefi olsun (17x17 çok küçüktü). */
    .ust__tel span { display: none; }
    .ust__tel {
        width: 44px;
        height: 44px;
        justify-content: center;
        background: var(--zemin-2);
        border-radius: 12px;
    }
    .ust__tel svg { width: 19px; height: 19px; }

    .ust__menu {
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        margin: 0;
        padding: 10px 16px 18px;
        background: #fff;
        border-bottom: 1px solid var(--cizgi);
        box-shadow: var(--golge);
        display: none;
    }
    .ust__menu.acik { display: flex; }
    .ust__menu a { padding: 13px 16px; font-size: .98rem; border-radius: 10px; }
}

/* ============================================================== HERO === */
.hero {
    position: relative;
    background: var(--zemin-2);
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url(../images/hero-bg.jpg) center/cover no-repeat;
    opacity: .32;
}
.hero::after {
    content: "";
    position: absolute;
    right: -8%;
    top: -20%;
    width: 52%;
    height: 140%;
    background: radial-gradient(closest-side, rgba(0, 60, 124, .1), transparent);
}

.hero__ic {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 32px;
    align-items: center;
    padding-block: clamp(44px, 6vw, 76px);
}
@media (min-width: 900px) {
    .hero__ic { grid-template-columns: 1.05fr .95fr; gap: 56px; }
}

.hero h1 { margin-bottom: .4em; }
.hero h1 span { display: block; color: var(--marka); }
.hero__metin { font-size: 1.06rem; color: var(--metin-2); max-width: 52ch; margin-bottom: 32px; }
.hero__btn { display: flex; flex-wrap: wrap; gap: 12px; }

.hero__gorsel {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 340px;
}
.hero__gorsel img {
    max-height: 520px;
    width: auto;
    filter: drop-shadow(0 30px 50px rgba(19, 26, 36, .22));
}

/* Hero slaytları */
.slayt { display: none; }
.slayt.aktif { display: grid; animation: girisYumusak .55s ease both; }

@keyframes girisYumusak {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

.hero__noktalar {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 10px;
    justify-content: center;
    padding-bottom: 30px;
}
.hero__noktalar button {
    position: relative;
    width: 34px;
    height: 4px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: rgba(0, 60, 124, .22);
    cursor: pointer;
    transition: all var(--gecis);
}
/* Görünen çizgi ince, ama dokunma alanı 32px — parmakla rahat basılsın */
.hero__noktalar button::after {
    content: "";
    position: absolute;
    inset: -14px -3px;
}
.hero__noktalar button[aria-selected="true"] { background: var(--marka); width: 52px; }

/* ======================================================= GÜVEN ŞERİDİ === */
.serit {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--cizgi);
    border-block: 1px solid var(--cizgi);
}
@media (min-width: 760px) { .serit { grid-template-columns: repeat(4, 1fr); } }

.serit__oge {
    background: var(--zemin);
    padding: 30px 22px;
    text-align: center;
}
.serit__sayi {
    font-family: var(--f-baslik);
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 700;
    color: var(--marka);
    line-height: 1;
    margin-bottom: 8px;
}
.serit__ad { font-size: .87rem; color: var(--metin-2); }

/* ======================================================= GÖRSEL BLOKLAR === */
.gorsel-blok img { border-radius: var(--radius); }

.cerceve {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--zemin-2);
}

/* ======================================================= VİTRİN (tablar) === */
.vitrin__liste { list-style: none; margin: 0; padding: 0; }

.vitrin__btn {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
    padding: 20px 22px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--cizgi);
    font-family: var(--f-baslik);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--metin-2);
    text-align: left;
    cursor: pointer;
    transition: all var(--gecis);
}
.vitrin__btn:hover { color: var(--marka); padding-left: 28px; }
.vitrin__btn[aria-selected="true"] { color: var(--marka); font-weight: 700; }

.vitrin__no {
    font-size: .8rem;
    font-weight: 600;
    color: var(--metin-3);
    letter-spacing: .08em;
}
.vitrin__btn[aria-selected="true"] .vitrin__no { color: var(--marka); }
.vitrin__ok { margin-left: auto; opacity: 0; transition: all var(--gecis); }
.vitrin__btn[aria-selected="true"] .vitrin__ok { opacity: 1; }

.vitrin__panel { display: none; }
.vitrin__panel.aktif { display: block; animation: girisYumusak .45s ease both; }

.vitrin__izgara {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.vitrin__izgara .cerceve:nth-child(odd) { margin-top: 26px; }
.vitrin__izgara img { width: 100%; }

/* =========================================================== ÜRÜNLER === */

/* Seri gezinme çubuğu (yapışkan) */
.seri-nav {
    position: sticky;
    top: 76px;
    z-index: 800;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--cizgi);
}
@media (max-width: 940px) { .seri-nav { top: 66px; } }

.seri-nav__kaydir {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 12px 0;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}
.seri-nav__kaydir::-webkit-scrollbar { height: 4px; }
.seri-nav__kaydir::-webkit-scrollbar-thumb { background: var(--cizgi); border-radius: 4px; }

.seri-nav a {
    flex: none;
    padding: 9px 17px;
    font-family: var(--f-baslik);
    font-size: .85rem;
    font-weight: 500;
    color: var(--metin-2);
    background: var(--zemin-2);
    border-radius: 100px;
    white-space: nowrap;
    transition: all var(--gecis);
}
.seri-nav a:hover  { background: var(--zemin-3); color: var(--marka); }
.seri-nav a.aktif  { background: var(--marka); color: #fff; }

/* Seri başlık bandı */
.seri-bant { padding-block: clamp(44px, 6vw, 76px); }
.seri-bant--gri { background: var(--zemin-2); }

.seri-bant__ic { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) {
    .seri-bant__ic { grid-template-columns: 1fr 1fr; gap: 56px; }
    .seri-bant__ic.ters .seri-bant__gorsel { order: -1; }
}
.seri-bant__gorsel img { border-radius: var(--radius); width: 100%; }

/* Seri başlığında o serinin kendi kapıları */
.seri-vitrin {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: clamp(10px, 2vw, 22px);
}
.seri-vitrin button {
    flex: 0 1 168px;
    padding: 14px 10px 10px;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius);
    cursor: zoom-in;
    transition: all var(--gecis);
}
.seri-vitrin button:nth-child(2) { transform: translateY(-16px); }
.seri-vitrin button:hover { border-color: var(--marka); box-shadow: var(--golge-yuksek); transform: translateY(-20px); }
.seri-vitrin button:nth-child(2):hover { transform: translateY(-32px); }
.seri-vitrin img { width: 100%; max-width: 140px; margin-inline: auto; }
.seri-bant h2 { margin-bottom: .3em; }
.seri-bant__alt { color: var(--metin-2); margin-bottom: 22px; }

.seri-bant__rozet {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--marka-soluk);
    color: var(--marka);
    border-radius: 100px;
    font-family: var(--f-baslik);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .06em;
    margin-bottom: 16px;
}

/* Model kartları */
.model-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: clamp(18px, 2.5vw, 28px);
}

.model {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--gecis);
}
.model:hover { border-color: rgba(0, 60, 124, .3); box-shadow: var(--golge-yuksek); transform: translateY(-3px); }

.model__rozet {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 3;
    padding: 5px 12px;
    background: var(--vurgu-soluk);
    color: var(--vurgu);
    border: 1px solid rgba(184, 134, 11, .25);
    border-radius: 100px;
    font-family: var(--f-baslik);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.model__gorsel {
    position: relative;
    display: block;
    width: 100%;
    padding: 22px 22px 8px;
    background: linear-gradient(180deg, var(--zemin-2), var(--zemin));
    border: none;
    cursor: zoom-in;
}
/* Kaynak görseller 159x235 px olduğu için bilerek küçük tutuluyor —
   büyütülürse bulanıklaşır. Yüksek çözünürlüklü görsel gelirse artırılabilir. */
.model__gorsel img {
    width: 100%;
    max-width: 168px;
    margin-inline: auto;
    transition: transform var(--gecis);
}
.model:hover .model__gorsel img { transform: scale(1.035); }

.model__buyut {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .92);
    border: 1px solid var(--cizgi);
    border-radius: 50%;
    color: var(--marka);
    opacity: 0;
    transition: all var(--gecis);
}
.model:hover .model__buyut { opacity: 1; }
.model__buyut svg { width: 15px; height: 15px; }

.model__alt {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 16px 18px 18px;
    border-top: 1px solid var(--cizgi);
    margin-top: auto;
}

.model__kod {
    font-family: var(--f-baslik);
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--metin);
    letter-spacing: .02em;
    margin: 0;
}
.model__seri { font-size: .82rem; color: var(--metin-3); margin: 2px 0 0; }

/* Kaplama seçici */
.kaplama { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }

.kaplama__ornek {
    flex: none;               /* dar ekranda ezilip yamulmasın */
    width: 34px;
    height: 34px;
    padding: 0;
    border: 2px solid var(--cizgi);
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    background: var(--zemin-2);
    transition: all var(--gecis);
}
.kaplama__ornek img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* kapı panelinin ortasına yakınlaş — kaplama dokusu görünsün */
    transform: scale(2.6);
    object-position: 50% 42%;
}
.kaplama__ornek:hover { border-color: var(--marka-acik); }
.kaplama__ornek[aria-pressed="true"] {
    border-color: var(--marka);
    box-shadow: 0 0 0 3px var(--marka-soluk);
}

/* Camlı / Düz seçici */
.tip-secici {
    display: inline-flex;
    padding: 3px;
    background: var(--zemin-2);
    border-radius: 100px;
    margin-left: auto;
}
.tip-secici button {
    padding: 6px 13px;
    background: transparent;
    border: none;
    border-radius: 100px;
    font-family: var(--f-baslik);
    font-size: .76rem;
    font-weight: 600;
    color: var(--metin-2);
    cursor: pointer;
    transition: all var(--gecis);
}
.tip-secici button[aria-pressed="true"] { background: var(--zemin); color: var(--marka); box-shadow: var(--golge); }

.model__teklif { width: 100%; }

/* Basit ürün kartı (anasayfa öne çıkanlar) */
.mini-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: clamp(16px, 2.5vw, 26px);
}
.mini-kart {
    display: flex;
    flex-direction: column;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius);
    overflow: hidden;
    text-align: center;
    transition: all var(--gecis);
}
.mini-kart:hover { border-color: rgba(0, 60, 124, .3); box-shadow: var(--golge-yuksek); transform: translateY(-3px); }
.mini-kart__gorsel {
    padding: 26px 20px 12px;
    background: linear-gradient(180deg, var(--zemin-2), var(--zemin));
}
.mini-kart__gorsel img { max-width: 150px; margin-inline: auto; transition: transform var(--gecis); }
.mini-kart:hover .mini-kart__gorsel img { transform: scale(1.04); }
.mini-kart__alt { padding: 14px 16px 18px; border-top: 1px solid var(--cizgi); margin-top: auto; }
.mini-kart__kod { font-family: var(--f-baslik); font-weight: 700; font-size: 1rem; margin: 0; color: var(--metin); }
.mini-kart__seri { font-size: .82rem; color: var(--metin-3); margin: 3px 0 0; }

/* ========================================================== LIGHTBOX === */
.kutu {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: none;
    place-items: center;
    padding: 20px;
    background: rgba(10, 15, 22, .9);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.kutu.acik { display: grid; animation: girisYumusak .25s ease both; }

.kutu__ic { position: relative; max-width: 880px; width: 100%; text-align: center; }
.kutu__gorsel {
    /* Kaynak 159x235 px — 2 katından fazla büyütülürse bozulur, o yüzden sınırlı. */
    max-height: min(68vh, 500px);
    width: auto;
    margin-inline: auto;
    padding: 12px;
    border-radius: var(--radius);
    background: #fff;
}
.kutu__bilgi {
    margin-top: 16px;
    color: #fff;
    font-family: var(--f-baslik);
    font-weight: 600;
    letter-spacing: .04em;
}
.kutu__bilgi span { display: block; font-weight: 400; font-size: .85rem; opacity: .7; margin-top: 4px; }

.kutu__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: all var(--gecis);
}
.kutu__btn:hover { background: rgba(255, 255, 255, .26); }
.kutu__btn--onceki { left: -8px; }
.kutu__btn--sonraki { right: -8px; }
.kutu__btn svg { width: 19px; height: 19px; }

.kutu__kapat {
    position: absolute;
    top: -52px;
    right: 0;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    transition: all var(--gecis);
}
.kutu__kapat:hover { background: rgba(255, 255, 255, .28); }

@media (max-width: 620px) {
    .kutu__btn--onceki { left: 2px; }
    .kutu__btn--sonraki { right: 2px; }
    .kutu__kapat { top: -48px; }
}

/* ======================================================= CTA / BANNER === */
.cagri {
    position: relative;
    background: linear-gradient(135deg, var(--marka-koyu), var(--marka));
    color: #fff;
    overflow: hidden;
}
.cagri::before {
    content: "";
    position: absolute;
    right: -6%;
    top: -40%;
    width: 46%;
    height: 180%;
    background: radial-gradient(closest-side, rgba(255, 255, 255, .1), transparent);
}
.cagri__ic { position: relative; z-index: 2; display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) { .cagri__ic { grid-template-columns: 1.1fr .9fr; gap: 56px; } }

.cagri h2 { color: #fff; }
.cagri p  { color: rgba(255, 255, 255, .82); max-width: 52ch; }
.cagri__btn { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cagri .baslik__ust { color: rgba(255, 255, 255, .85); }
.cagri .baslik__ust::before { background: rgba(255, 255, 255, .6); }

/* İletişim satırları */
.iletisim-liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.iletisim-liste li { display: flex; align-items: flex-start; gap: 14px; }
.iletisim-liste svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--marka); }
.iletisim-liste a, .iletisim-liste span { color: inherit; }
.iletisim-liste strong {
    display: block;
    font-family: var(--f-baslik);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--metin-3);
    margin-bottom: 2px;
}
.cagri .iletisim-liste svg { color: rgba(255, 255, 255, .85); }
.cagri .iletisim-liste strong { color: rgba(255, 255, 255, .6); }

/* =========================================================== BELGELER === */
.belge-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.belge {
    display: block;
    padding: 22px;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius);
    cursor: zoom-in;
    transition: all var(--gecis);
}
.belge:hover { border-color: var(--marka); box-shadow: var(--golge); transform: translateY(-3px); }
.belge img { margin-inline: auto; max-height: 240px; width: auto; }

/* ====================================================== MAKİNE PARKI === */
.makine-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(16px, 2.5vw, 26px);
}

.makine {
    display: flex;
    flex-direction: column;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius);
    overflow: hidden;
    text-align: left;
    padding: 0;
    cursor: zoom-in;
    transition: all var(--gecis);
}
.makine:hover { border-color: rgba(0, 60, 124, .3); box-shadow: var(--golge-yuksek); transform: translateY(-3px); }

/* Kart bir <button>, içindekiler <span> — blok davranışı elle veriliyor */
.makine__gorsel { display: block; background: var(--zemin-2); padding: 14px; }
.makine__gorsel img { width: 100%; border-radius: var(--radius-sm); }

.makine__alt { display: block; padding: 16px 18px 18px; border-top: 1px solid var(--cizgi); margin-top: auto; }
.makine__ad  { display: block; font-family: var(--f-baslik); font-weight: 700; font-size: 1rem; color: var(--metin); }
.makine__not { display: block; font-size: .85rem; color: var(--metin-2); margin-top: 4px; }

/* Anasayfadaki dar makine şeridi */
.makine-serit {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}
.makine-serit button {
    padding: 10px;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius-sm);
    cursor: zoom-in;
    transition: all var(--gecis);
}
.makine-serit button:hover { border-color: var(--marka); box-shadow: var(--golge); transform: translateY(-2px); }
.makine-serit img { width: 100%; border-radius: 6px; }
.makine-serit span {
    display: block;
    margin-top: 8px;
    font-family: var(--f-baslik);
    font-size: .74rem;
    font-weight: 600;
    color: var(--metin-2);
    line-height: 1.3;
}

/* ============================================================ SSS === */
.sss { display: grid; gap: 10px; max-width: 820px; margin-inline: auto; }

.sss details {
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color var(--gecis);
}
.sss details[open] { border-color: rgba(0, 60, 124, .32); }

.sss summary {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 17px 20px;
    font-family: var(--f-baslik);
    font-size: .98rem;
    font-weight: 600;
    color: var(--metin);
    cursor: pointer;
    list-style: none;
    transition: color var(--gecis);
}
.sss summary::-webkit-details-marker { display: none; }
.sss summary:hover { color: var(--marka); }
.sss summary::after {
    content: "";
    width: 9px;
    height: 9px;
    margin-left: auto;
    flex: none;
    border-right: 2px solid var(--marka);
    border-bottom: 2px solid var(--marka);
    transform: rotate(45deg) translate(-2px, -2px);
    transition: transform var(--gecis);
}
.sss details[open] summary::after { transform: rotate(-135deg) translate(-3px, -3px); }

.sss__cevap { padding: 0 20px 18px; color: var(--metin-2); font-size: .95rem; }

/* ==================================================== KAPLAMA KATALOĞU === */
.kaplama-kart {
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--gecis);
}
.kaplama-kart:hover { box-shadow: var(--golge); border-color: rgba(0, 60, 124, .28); }

.kaplama-kart__ust { display: grid; grid-template-columns: 1fr 1fr; background: var(--zemin-2); }
.kaplama-kart__ust > button {
    position: relative;
    padding: 20px 12px 12px;
    background: none;
    border: none;
    cursor: zoom-in;
}
.kaplama-kart__ust img { width: 100%; max-width: 150px; margin-inline: auto; }
.kaplama-kart__etiket {
    display: block;
    margin-top: 8px;
    font-family: var(--f-baslik);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--metin-3);
}
.kaplama-kart__alt { padding: 16px 18px; border-top: 1px solid var(--cizgi); }
.kaplama-kart__ad { font-family: var(--f-baslik); font-weight: 700; margin: 0; }
.kaplama-kart__not { font-size: .82rem; color: var(--metin-3); margin: 3px 0 0; }

.kaplama-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: clamp(16px, 2.5vw, 26px);
}

.kaplama-seri { margin-bottom: clamp(40px, 5vw, 64px); }
.kaplama-seri__baslik {
    display: flex;
    align-items: baseline;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--cizgi);
}
.kaplama-seri__baslik h3 { margin: 0; }
.kaplama-seri__baslik span { font-size: .85rem; color: var(--metin-3); }
.kaplama-seri__baslik a { margin-left: auto; font-size: .85rem; font-weight: 600; }

.bilgi-kutu {
    display: flex;
    gap: 14px;
    padding: 18px 20px;
    background: var(--marka-soluk);
    border: 1px solid rgba(0, 60, 124, .16);
    border-radius: var(--radius-sm);
    font-size: .92rem;
    color: var(--metin-2);
}
.bilgi-kutu svg { width: 20px; height: 20px; flex: none; color: var(--marka); margin-top: 2px; }

/* ============================================================= FOOTER === */
.alt {
    background: #0d1520;
    color: rgba(255, 255, 255, .68);
    padding-block: clamp(48px, 6vw, 72px) 0;
}
.alt__izgara {
    display: grid;
    gap: 40px;
    grid-template-columns: 1fr;
}
@media (min-width: 700px) { .alt__izgara { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 1000px) { .alt__izgara { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } }

.alt h2 { color: #fff; font-size: 1.5rem; margin-bottom: .5em; }
.alt h5 {
    color: #fff;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.alt p { font-size: .92rem; }
.alt a { color: rgba(255, 255, 255, .68); }
.alt a:hover { color: #fff; }

.alt__menu { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; font-size: .92rem; }

.alt .iletisim-liste { gap: 14px; font-size: .92rem; }
.alt .iletisim-liste svg { color: var(--marka-acik); }
.alt .iletisim-liste strong { color: rgba(255, 255, 255, .42); }

.alt__sosyal { display: flex; gap: 10px; margin-top: 20px; }
.alt__sosyal a {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .07);
    border-radius: 50%;
    transition: all var(--gecis);
}
.alt__sosyal a:hover { background: var(--marka); transform: translateY(-2px); }
.alt__sosyal svg { width: 18px; height: 18px; }

.alt__telif {
    margin-top: 48px;
    padding-block: 22px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    justify-content: space-between;
    font-size: .84rem;
}

/* ====================================================== YUKARI ÇIK === */
.yukari {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 850;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    background: var(--marka);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--gecis);
    box-shadow: var(--golge-yuksek);
}
.yukari.gorunur { opacity: 1; visibility: visible; transform: none; }
.yukari:hover { background: var(--marka-koyu); }
.yukari svg { width: 18px; height: 18px; }

/* =========================================================== CHATBOT === */
/* Yüzen buton yığını — WhatsApp üstte, asistan altta.
   "Yukarı çık" butonuna yer bırakmak için alttan 80px yukarıda durur. */
.yuzen {
    position: fixed;
    right: 22px;
    bottom: calc(80px + env(safe-area-inset-bottom, 0px));
    z-index: 860;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    transition: opacity var(--gecis), visibility var(--gecis), transform var(--gecis);
}
.yuzen.gizli { opacity: 0; visibility: hidden; transform: scale(.92) translateY(8px); }

.yuzen__wa,
.bot-acar {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 20px;
    border: none;
    border-radius: 100px;
    font-family: var(--f-baslik);
    font-size: .88rem;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    cursor: pointer;
    box-shadow: var(--golge-yuksek);
    transition: all var(--gecis);
    white-space: nowrap;
}
.yuzen__wa  { background: #25d366; }
.yuzen__wa:hover { background: #1da851; color: #fff; transform: translateY(-2px); }
.bot-acar   { background: var(--marka); }
.bot-acar:hover { background: var(--marka-koyu); transform: translateY(-2px); }

.yuzen__wa svg,
.bot-acar svg { width: 19px; height: 19px; flex: none; }

.bot {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 870;
    width: min(378px, calc(100vw - 44px));
    height: min(560px, calc(100vh - 120px));
    display: none;
    flex-direction: column;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--golge-yuksek);
}
.bot.acik { display: flex; animation: girisYumusak .3s ease both; }

.bot__ust {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    background: var(--marka);
    color: #fff;
    flex: none;
}
.bot__avatar {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .16);
    border-radius: 50%;
    flex: none;
}
.bot__avatar svg { width: 20px; height: 20px; }
.bot__ad { font-family: var(--f-baslik); font-weight: 600; font-size: .96rem; line-height: 1.3; }
.bot__durum { font-size: .76rem; opacity: .8; display: flex; align-items: center; gap: 6px; }
.bot__durum::before { content: ""; width: 7px; height: 7px; background: #4ade80; border-radius: 50%; }
.bot__kapat {
    margin-left: auto;
    width: 32px; height: 32px;
    display: grid; place-items: center;
    background: rgba(255, 255, 255, .14);
    border: none; border-radius: 50%;
    color: #fff; cursor: pointer;
    transition: background var(--gecis);
}
.bot__kapat:hover { background: rgba(255, 255, 255, .28); }
.bot__kapat svg { width: 15px; height: 15px; }

.bot__akis {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--zemin-2);
    scrollbar-width: thin;
}
.bot__akis::-webkit-scrollbar { width: 5px; }
.bot__akis::-webkit-scrollbar-thumb { background: var(--cizgi); border-radius: 5px; }

.balon {
    max-width: 85%;
    padding: 11px 15px;
    border-radius: 16px;
    font-size: .91rem;
    line-height: 1.6;
    animation: girisYumusak .3s ease both;
}
.balon a { text-decoration: underline; }
.balon--bot {
    align-self: flex-start;
    background: var(--zemin);
    border: 1px solid var(--cizgi);
    border-bottom-left-radius: 5px;
}
.balon--ben {
    align-self: flex-end;
    background: var(--marka);
    color: #fff;
    border-bottom-right-radius: 5px;
}
.balon--ben a { color: #fff; }
.balon p { margin: 0 0 .6em; }
.balon p:last-child { margin-bottom: 0; }
.balon ul { margin: .4em 0; padding-left: 1.1em; }
.balon li { margin-bottom: .25em; }

.bot__oneriler { display: flex; flex-wrap: wrap; gap: 7px; }
.bot__oneriler button {
    padding: 8px 13px;
    background: var(--zemin);
    border: 1px solid var(--marka);
    border-radius: 100px;
    color: var(--marka);
    font-family: var(--f-metin);
    font-size: .81rem;
    cursor: pointer;
    transition: all var(--gecis);
}
.bot__oneriler button:hover { background: var(--marka); color: #fff; }

.bot__form {
    display: flex;
    gap: 8px;
    padding: 12px;
    background: var(--zemin);
    border-top: 1px solid var(--cizgi);
    flex: none;
}
.bot__form input {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
    background: var(--zemin-2);
    border: 1px solid var(--cizgi);
    border-radius: 100px;
    font-family: var(--f-metin);
    font-size: .91rem;
    color: var(--metin);
    outline: none;
    transition: border-color var(--gecis);
}
.bot__form input:focus { border-color: var(--marka); }
.bot__form button {
    width: 44px; height: 44px;
    display: grid; place-items: center;
    background: var(--marka);
    border: none; border-radius: 50%;
    color: #fff; cursor: pointer; flex: none;
    transition: background var(--gecis);
}
.bot__form button:hover { background: var(--marka-koyu); }
.bot__form button svg { width: 17px; height: 17px; }

@media (max-width: 560px) {
    .bot {
        right: 10px; left: 10px; width: auto;
        bottom: calc(10px + env(safe-area-inset-bottom, 0px));
        height: min(540px, calc(100dvh - 80px));
    }
    .yuzen { right: 12px; bottom: calc(68px + env(safe-area-inset-bottom, 0px)); gap: 8px; }
    .yuzen__wa, .bot-acar { padding: 11px 16px; font-size: .82rem; }
    .yukari {
        right: 12px;
        bottom: calc(12px + env(safe-area-inset-bottom, 0px));
        width: 42px; height: 42px;
    }
}

/* --- Dokunmatik ekranlarda daha büyük hedefler ---------------------------
   Parmakla basılan her öğe rahatça seçilebilmeli. */
@media (max-width: 940px) {
    .alt__menu a,
    .alt__telif a,
    .iletisim-liste a,
    .bilgi-kutu a,
    .kaplama-seri__baslik a {
        display: inline-block;
        padding-block: 7px;
    }
    /* İkonlar metinle hizalı kalsın */
    .iletisim-liste svg { margin-top: 10px; }

    .kaplama__ornek { width: 40px; height: 40px; }

    .tip-secici button { padding: 9px 15px; font-size: .8rem; }

    .seri-nav a { padding: 11px 18px; }

    .sss summary { padding: 19px 18px; }
}

/* Çok dar ekranlarda yüzen butonlar yalnızca ikon olarak durur */
@media (max-width: 380px) {
    .yuzen__wa span, .bot-acar span { display: none; }
    .yuzen__wa, .bot-acar { padding: 13px; border-radius: 50%; }
    .yuzen__wa svg, .bot-acar svg { width: 21px; height: 21px; }
}

/* ============================================================ HARİTA === */
.harita {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--cizgi);
    line-height: 0;
    background: var(--zemin-2);
}
.harita iframe { width: 100%; height: 420px; border: 0; display: block; }

/* ======================================================== YARDIMCILAR === */
.gizli-erisim {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.atla {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 1300;
    padding: 12px 20px;
    background: var(--marka);
    color: #fff;
    border-radius: 0 0 8px 0;
}
.atla:focus { left: 0; color: #fff; }

:focus-visible { outline: 2px solid var(--marka); outline-offset: 2px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}