/* Tanıtım — demo talep formu ve demo sayfası */
.mk-demo-form [hidden] { display: none !important; }

.mk-demo-kart {
    background: #fff;
    border: 1px solid var(--mk-border);
    border-radius: calc(var(--mk-radius) + 4px);
    padding: 1.75rem;
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
}
.mk-demo-kart h3 {
    margin: 0 0 .35rem;
    font-family: var(--mk-font-display);
    font-size: 1.4rem;
    color: var(--mk-text);
}
.mk-demo-kart > p {
    margin: 0 0 1.25rem;
    color: var(--mk-muted);
    font-size: .95rem;
    line-height: 1.6;
}

.mk-demo-alanlar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1rem;
}
.mk-demo-form .mk-field { margin-bottom: 1rem; }
.mk-demo-form .mk-demo-gecersiz input {
    border-color: #e11d48;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, .15);
}
.mk-demo-hata {
    margin-bottom: 1rem;
    padding: .7rem .9rem;
    border-radius: 12px;
    background: #fff1f2;
    color: #be123c;
    font-size: .9rem;
}
.mk-demo-gonder {
    width: 100%;
    justify-content: center;
    gap: .55rem;
}
.mk-demo-not {
    margin: .75rem 0 0;
    font-size: .82rem;
    color: var(--mk-muted);
    text-align: center;
    line-height: 1.5;
}
.mk-demo-tamam {
    text-align: center;
    padding: 1rem .5rem .25rem;
}
.mk-demo-tamam-ikon {
    width: 56px;
    height: 56px;
    margin: 0 auto .85rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #fff;
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 56px;
}
.mk-demo-tamam strong { display: block; font-size: 1.15rem; color: var(--mk-text); margin-bottom: .35rem; }
.mk-demo-tamam p { color: var(--mk-muted); margin: 0 0 1.1rem; line-height: 1.6; }
.mk-demo-tamam-btn { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }

/* Demo sayfası */
.mk-demo-page { max-width: 1100px; }
.mk-demo-duzen {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 2.25rem;
    align-items: start;
    margin-bottom: 3rem;
    scroll-margin-top: calc(var(--mk-header-h, 76px) + 1rem);
}
.mk-demo-bilgi h2 {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 750;
    color: #0f172a;
    margin: 0 0 1.25rem;
}
.mk-demo-ozellik {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: .85rem;
}
.mk-demo-ozellik li {
    display: flex;
    gap: .9rem;
    align-items: flex-start;
    padding: 1rem 1.1rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, .08);
    border-radius: 16px;
    transition: transform .2s, box-shadow .2s;
}
.mk-demo-ozellik li:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(43, 95, 96, .1); }
.mk-demo-ozellik-ikon {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(43, 95, 96, .1);
    font-size: 1.35rem;
}
.mk-demo-ozellik h3 { margin: 0 0 .2rem; font-size: 1.02rem; color: #0f172a; }
.mk-demo-istege { font-size: .78rem; font-weight: 500; color: var(--mk-muted); }
.mk-demo-vurgu { margin-top: 1rem; }
.mk-demo-ozellik p { margin: 0; color: #64748b; font-size: .92rem; line-height: 1.5; }

/* İletişim sayfası demo bölümü */
.mk-demo-iletisim {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 2.5rem;
    max-width: 1100px;
    margin: 3rem auto 0;
    padding: 2rem 1.5rem 0;
    border-top: 1px solid var(--mk-border);
    align-items: center;
    scroll-margin-top: calc(var(--mk-header-h, 76px) + 1rem);
}
.mk-demo-iletisim h2 {
    font-family: var(--mk-font-display);
    font-size: 1.75rem;
    margin: .5rem 0 .85rem;
}
.mk-demo-iletisim p { color: var(--mk-muted); line-height: 1.8; margin: 0 0 1rem; }
.mk-demo-iletisim-link { font-weight: 600; color: var(--mk-primary); text-decoration: none; }
.mk-demo-iletisim-link:hover { text-decoration: underline; }
.mk-demo-etiket {
    display: inline-block;
    padding: .3rem .8rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(43, 95, 96, .12), rgba(212, 165, 116, .22));
    color: var(--mk-primary);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

@media (max-width: 900px) {
    .mk-demo-duzen, .mk-demo-iletisim { grid-template-columns: 1fr; gap: 1.5rem; }
}
@media (max-width: 575.98px) {
    .mk-demo-alanlar { grid-template-columns: 1fr; }
    .mk-demo-kart { padding: 1.25rem; }
    .mk-demo-iletisim { padding: 1.5rem 1rem 0; margin-top: 2rem; }
}