/* Özellikler sayfası — premium layout */

.mk-feat-page {
    padding-bottom: 2rem;
}

.mk-feat-hero {
    position: relative;
    padding: calc(var(--mk-header-h) + 3rem) 1.5rem 4rem;
    text-align: center;
    overflow: hidden;
}

.mk-feat-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 50% -20%, rgba(43, 95, 96, 0.15), transparent),
        radial-gradient(ellipse 50% 40% at 100% 50%, rgba(212, 165, 116, 0.1), transparent);
    pointer-events: none;
}

.mk-feat-hero-inner {
    position: relative;
    max-width: 780px;
    margin: 0 auto;
}

.mk-feat-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--mk-border);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--mk-primary);
    margin-bottom: 1.25rem;
}

.mk-feat-hero h1 {
    font-family: var(--mk-font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
    margin: 0 0 1rem;
}

.mk-feat-hero-lead {
    font-size: 1.12rem;
    color: var(--mk-muted);
    line-height: 1.8;
    margin: 0;
}

.mk-feat-layout {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 3rem;
    align-items: start;
}

.mk-feat-sidebar {
    position: sticky;
    top: calc(var(--mk-header-h) + 1.25rem);
    padding: 1.25rem 0;
}

.mk-feat-sidebar h4 {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--mk-muted);
    margin: 0 0 0.85rem;
}

.mk-feat-sidebar nav {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.mk-feat-sidebar a {
    font-size: 0.84rem;
    color: var(--mk-muted);
    text-decoration: none;
    padding: 0.4rem 0.65rem;
    border-radius: 8px;
    border-left: 2px solid transparent;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.mk-feat-sidebar a:hover,
.mk-feat-sidebar a.is-active {
    color: var(--mk-primary);
    background: #f0f8f8;
    border-left-color: var(--mk-primary);
}

.mk-feat-sidebar .mk-feat-nav-new {
    color: var(--mk-primary);
    font-weight: 600;
}

.mk-feat-content {
    min-width: 0;
}

.mk-feat-intro {
    max-width: none;
    margin: 0 0 3rem;
    text-align: left;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, #f8fafc 0%, #fff 100%);
    border: 1px solid var(--mk-border);
    border-radius: 18px;
}

/* Premium feature blocks */
.mk-feat-block {
    position: relative;
    margin-bottom: 3.5rem;
    padding: 2rem 2rem 2.25rem;
    background: #fff;
    border: 1px solid var(--mk-border);
    border-radius: 22px;
    box-shadow: 0 8px 32px rgba(15, 23, 42, 0.04);
    scroll-margin-top: calc(var(--mk-header-h) + 1.5rem);
    overflow: hidden;
}

.mk-feat-block::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--feat-accent, var(--mk-primary));
}

.mk-feat-block--ai { --feat-accent: linear-gradient(90deg, #4285f4, #d96570); }
.mk-feat-block--ai::before { background: linear-gradient(90deg, #4285f4, #d96570); }
.mk-feat-block--pay { --feat-accent: #2b5f60; }
.mk-feat-block--sign { --feat-accent: #6366f1; }
.mk-feat-block--route { --feat-accent: #0d9488; }
.mk-feat-block--finans { --feat-accent: #059669; }
.mk-feat-block--efatura { --feat-accent: #b45309; }
.mk-feat-block--teklif { --feat-accent: #7c3aed; }
.mk-feat-block--gorevler { --feat-accent: #c45c26; }
.mk-feat-block--asistan { --feat-accent: #2563eb; }
.mk-feat-block--new::after {
    content: "Yeni";
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #4285f4, #9b72cb);
    color: #fff;
}

.mk-feat-block-header {
    display: flex;
    align-items: flex-start;
    gap: 1.15rem;
    margin-bottom: 1.35rem;
}

.mk-feat-block-icon {
    flex-shrink: 0;
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    background: linear-gradient(135deg, var(--mk-primary), var(--mk-primary-light));
    color: #fff;
    box-shadow: 0 10px 28px rgba(43, 95, 96, 0.28);
}

.mk-feat-block--ai .mk-feat-block-icon {
    background: linear-gradient(135deg, #4285f4, #9b72cb);
    box-shadow: 0 10px 28px rgba(66, 133, 244, 0.3);
}

.mk-feat-block h2 {
    font-family: var(--mk-font-display);
    font-size: clamp(1.45rem, 3vw, 1.95rem);
    margin: 0 0 0.3rem;
}

.mk-feat-tagline {
    margin: 0;
    color: var(--mk-accent);
    font-size: 0.88rem;
    font-weight: 600;
}

.mk-feat-body p {
    color: var(--mk-muted);
    font-size: 1.02rem;
    line-height: 1.88;
    margin: 0 0 1.1rem;
}

.mk-feat-body p:last-child { margin-bottom: 0; }

.mk-feat-list {
    margin: 1rem 0 1.25rem;
    padding: 0;
    list-style: none;
}

.mk-feat-list li {
    position: relative;
    padding: 0.55rem 0 0.55rem 1.65rem;
    color: var(--mk-muted);
    font-size: 0.98rem;
    line-height: 1.65;
    border-bottom: 1px solid #f1f5f9;
}

.mk-feat-list li:last-child { border-bottom: 0; }

.mk-feat-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--mk-primary);
    font-weight: 700;
}

.mk-feat-highlight {
    background: linear-gradient(135deg, #f0f8f8 0%, #f8fafc 100%);
    border-left: 3px solid var(--mk-accent);
    padding: 1.1rem 1.35rem;
    border-radius: 0 14px 14px 0;
    margin: 1.35rem 0;
    color: var(--mk-text);
    font-size: 0.98rem;
    line-height: 1.75;
}

.mk-feat-cta-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--mk-primary);
    text-decoration: none;
}

.mk-feat-cta-inline:hover { text-decoration: underline; }

@media (max-width: 991px) {
    .mk-feat-layout {
        grid-template-columns: 1fr;
    }

    .mk-feat-sidebar {
        position: static;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }

    .mk-feat-sidebar nav {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.35rem;
        padding-bottom: 0.25rem;
    }

    .mk-feat-sidebar a {
        white-space: nowrap;
        border-left: 0;
        border: 1px solid var(--mk-border);
        border-radius: 999px;
        font-size: 0.78rem;
    }

    .mk-feat-block {
        padding: 1.5rem 1.25rem;
    }
}