/* 
 * Premium UI Override Layer
 * Tema standartlarını Apple/Stripe tarzı yüksek kaliteli arayüzlere yükseltir.
 */

/* ── Service Card Modernization ── */
.ot-service-card {
    background: var(--ot-bg);
    border: 1px solid rgba(15, 23, 42, 0.05);
    border-radius: var(--ot-radius-xl);
    padding: var(--ot-space-6);
    box-shadow: var(--ot-shadow-md);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.ot-service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59,130,246,0.03) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s;
}

.ot-service-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--ot-shadow-xl);
    border-color: rgba(59, 130, 246, 0.15);
}

.ot-service-card:hover::before {
    opacity: 1;
}

.ot-service-card__icon {
    width: 64px;
    height: 64px;
    background: rgba(59, 130, 246, 0.08);
    color: var(--ot-primary);
    border-radius: var(--ot-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--ot-space-5);
    transition: transform 0.4s, background 0.4s;
}

.ot-service-card:hover .ot-service-card__icon {
    transform: scale(1.1) rotate(-3deg);
    background: rgba(59, 130, 246, 0.12);
}

.ot-service-card__title {
    font-size: var(--ot-fs-lg);
    font-weight: 700;
    margin-bottom: var(--ot-space-3);
    color: var(--ot-secondary-dark);
}

.ot-service-card__desc {
    color: var(--ot-text-subtle);
    font-size: var(--ot-fs-base);
    line-height: 1.6;
    margin-bottom: var(--ot-space-5);
}

.ot-service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--ot-primary);
    text-decoration: none;
    transition: gap 0.3s;
}

.ot-service-card:hover .ot-service-card__link {
    gap: 10px;
}

/* ── Blog Card (ot-bc) Modernization ── */
.ot-bc {
    background: var(--ot-bg);
    border-radius: var(--ot-radius-xl);
    border: 1px solid rgba(15, 23, 42, 0.05);
    box-shadow: var(--ot-shadow-md);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s;
    display: flex;
    flex-direction: column;
}

.ot-bc:hover {
    transform: translateY(-6px);
    box-shadow: var(--ot-shadow-lg);
}

.ot-bc__img-wrap {
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/10;
}

.ot-bc__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.ot-bc:hover .ot-bc__img {
    transform: scale(1.05);
}

.ot-bc__cat {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--ot-primary-dark);
    font-weight: 600;
    font-size: var(--ot-fs-sm);
    padding: 6px 12px;
    border-radius: var(--ot-radius-full);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.ot-bc__body {
    padding: var(--ot-space-5);
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* ── Stats Grid Modernization ── */
.ot-stats-grid__item {
    background: var(--ot-bg);
    border-radius: var(--ot-radius-xl);
    padding: var(--ot-space-6) var(--ot-space-4);
    text-align: center;
    box-shadow: var(--ot-shadow-sm);
    border: 1px solid rgba(15, 23, 42, 0.04);
    transition: transform 0.3s, box-shadow 0.3s;
}

.ot-stats-grid__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--ot-shadow-md);
}

.ot-stats-grid__num {
    font-size: var(--ot-fs-4xl);
    font-weight: 800;
    color: var(--ot-primary);
    line-height: 1;
    margin-bottom: var(--ot-space-2);
    background: linear-gradient(135deg, var(--ot-primary) 0%, var(--ot-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ── Buttons Modernization ── */
.ot-btn {
    border-radius: var(--ot-radius-full);
    font-weight: 600;
    padding: 12px 28px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ot-btn--outline {
    border: 2px solid var(--ot-border-strong);
    background: transparent;
    color: var(--ot-secondary-dark);
}

.ot-btn--outline:hover {
    border-color: var(--ot-primary);
    color: var(--ot-primary);
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-2px);
}

/* ── Mobile Menu Refactor (Premium UI) ── */
.custom-mn-group {
    margin-bottom: 12px;
    border: 1px solid var(--ot-border-light, #f1f5f9);
    border-radius: var(--ot-radius-lg);
    background: var(--ot-surface, #ffffff);
    overflow: hidden;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.custom-mn-group:hover {
    box-shadow: var(--ot-shadow-sm);
    border-color: var(--ot-border);
}

.custom-mn-trigger, .custom-mn-link-primary {
    cursor: pointer;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
    color: var(--ot-text);
}

.custom-mn-trigger:hover, .custom-mn-link-primary:hover {
    background: var(--ot-surface-hover, #f8fafc);
}

.custom-mn-title {
    flex: 1;
    font-weight: 700;
    color: var(--ot-text);
    font-size: 1.05rem;
}

.custom-mn-trigger .chevron, .custom-mn-link-primary svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    color: var(--ot-text-muted);
}

/* Accordion Open State */
.custom-mn-trigger[aria-expanded="true"] .chevron {
    transform: rotate(180deg);
    color: var(--ot-primary);
}

.custom-mn-trigger[aria-expanded="true"] {
    background: var(--ot-surface-hover, #f8fafc);
}

.custom-mn-sub {
    display: none; /* JS toggles is-open class */
    padding: 4px 0 12px 0;
    background: var(--ot-surface-2, #fcfdfe);
    border-top: 1px solid var(--ot-border-light, #f1f5f9);
}

.custom-mn-sub.is-open {
    display: block;
    animation: ot-fade-down 0.3s ease forwards;
}

@keyframes ot-fade-down {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.custom-mn-label {
    color: var(--ot-primary);
    margin: 16px 20px 6px 20px;
    font-size: 0.75rem;
    font-weight: 800;
    border-bottom: 1px solid var(--ot-border-light, #f1f5f9);
    padding-bottom: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.custom-mn-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--ot-secondary-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s, background 0.2s;
}

.custom-mn-link:hover {
    color: var(--ot-primary);
    background: rgba(59, 130, 246, 0.04);
}

.custom-mn-sublink {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px 10px 40px;
    color: var(--ot-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.custom-mn-sublink:hover {
    color: var(--ot-primary);
}

.custom-mn-bullet {
    margin-right: 6px;
    opacity: 0.4;
    transition: opacity 0.2s;
}

.custom-mn-sublink:hover .custom-mn-bullet {
    opacity: 1;
    color: var(--ot-primary);
}

/* ── Off-Canvas Mobile Menu Core ── */
.ot-mn-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.ot-mn-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.ot-mobile-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 85%;
    max-width: 380px;
    background: #ffffff;
    z-index: 1050;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.ot-mobile-nav.is-open {
    transform: translateX(0);
}

/* Header User Profile Section */
.ot-mn-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 20px 20px 20px;
    border-bottom: 1px solid var(--ot-border-light, #f1f5f9);
    background: #ffffff;
    flex-shrink: 0;
}

.ot-mn-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ot-mn-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #e6f7ec;
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.ot-mn-user-info {
    display: flex;
    flex-direction: column;
}

.ot-mn-user-info strong {
    color: #1e293b;
    font-size: 1.05rem;
    font-weight: 700;
}

.ot-mn-user-info span {
    color: #64748b;
    font-size: 0.8rem;
}

.ot-mn-close {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: color 0.2s;
    margin-right: -8px;
}

.ot-mn-close:hover {
    color: #1e293b;
}

/* Body and Links */
/* NOT: style.css aynı seçiciyi flex-column+gap ile tanımlıyor ve sonra yükleniyor.
   Akordeon açılınca flex-shrink komşu öğeleri sıkıştırıp üst üste bindiriyordu.
   Daha yüksek özgüllükle display:block'a sabitleyerek normal akış + scroll sağlanır. */
.ot-mobile-nav .ot-mobile-nav__body {
    display: block;
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 16px 0;
    gap: 0;
}

/* Akordeon açılınca grup, içeriği kadar uzar; kırpılma/ezilme olmasın */
.ot-mobile-nav .ot-mobile-nav__body .custom-mn-group {
    overflow: visible;
    flex: none;
}

/* We override the group style for this specific look */
.ot-mobile-nav__body .custom-mn-group {
    border: none;
    border-radius: 0;
    margin-bottom: 0;
    background: transparent;
    border-bottom: 1px solid #f1f5f9;
}

.ot-mobile-nav__body .custom-mn-trigger, 
.ot-mobile-nav__body .custom-mn-link-primary {
    padding: 14px 24px;
}

.ot-mobile-nav__body .custom-mn-title {
    font-weight: 600;
    font-size: 1rem;
    color: #475569;
}

.ot-mobile-nav__body .custom-mn-link,
.ot-mobile-nav__body .custom-mn-sublink {
    padding: 12px 24px 12px 64px;
    font-weight: 500;
    color: #475569;
}

/* Icons */
.mn-icon-wrap {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: #64748b;
    flex-shrink: 0;
}

.mn-icon-tint {
    background: #ecfdf5;
    color: #10b981;
}

/* Footer Section */
.ot-mobile-nav__footer {
    padding: 0;
    border-top: 1px solid #e2e8f0;
    background: #ffffff;
    flex-shrink: 0;
}

.mn-logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    color: #ef4444;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
    width: 100%;
}

.mn-logout-btn:hover {
    background: #fef2f2;
}

.mn-logout-btn svg {
    color: #ef4444;
}

/* ── Mobil menü: ikonsuz + tam beyaz zemin (kullanıcı tercihi) ── */
/* Gri zemin style.css'teki .ot-mobile-nav{background:#f8fafc}'tan geliyordu → beyaza zorla */
.ot-mobile-nav { background: #ffffff !important; }
.ot-mobile-nav .ot-mobile-nav__body { background: #ffffff; }
.ot-mobile-nav .custom-mn-sub { background: #ffffff; }
.ot-mobile-nav .custom-mn-trigger[aria-expanded="true"] { background: #ffffff; }

/* İkonları kaldır */
.ot-mobile-nav .mn-icon-wrap { display: none; }

/* İkon kalktıktan sonra hizalama: başlıklar kenardan, alt linkler hafif girintili */
.ot-mobile-nav .ot-mobile-nav__body .custom-mn-link,
.ot-mobile-nav .ot-mobile-nav__body .custom-mn-sublink { padding-left: 28px; }

/* Dokunma/hover geri bildirimi gri yerine soluk mavi (gri kalmasın) */
.ot-mobile-nav .custom-mn-trigger:hover,
.ot-mobile-nav .custom-mn-link-primary:hover,
.ot-mobile-nav .custom-mn-link:hover { background: rgba(59, 130, 246, 0.04); }

/* ════════════════════════════════════════════════════════════════
   KONTRAST POLİTİKASI — yazı daima SİYAH (açık zemin) ya da BEYAZ (koyu zemin)
   ════════════════════════════════════════════════════════════════ */

/* Başlık zemini MAVİ (style.css var(--ot-primary)!important) → içindeki tüm yazılar BEYAZ */
.ot-mobile-nav .ot-mn-header,
.ot-mobile-nav .ot-mn-header strong,
.ot-mobile-nav .ot-mn-user-info strong { color: #ffffff; }
.ot-mobile-nav .ot-mn-user-info span    { color: rgba(255, 255, 255, 0.85); }
.ot-mobile-nav .ot-mn-close             { color: #ffffff; }

/* Gövde zemini BEYAZ → tüm menü yazıları SİYAH (#1e293b) */
.ot-mobile-nav .custom-mn-title,
.ot-mobile-nav .ot-mobile-nav__body .custom-mn-title,
.ot-mobile-nav .custom-mn-link-primary,
.ot-mobile-nav .custom-mn-link,
.ot-mobile-nav .ot-mobile-nav__body .custom-mn-link,
.ot-mobile-nav .custom-mn-sublink,
.ot-mobile-nav .ot-mobile-nav__body .custom-mn-sublink,
.ot-mobile-nav .custom-mn-label { color: #1e293b; }