/* Fatura Ödeme Noktaları — kurumsal UI */

html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 100px; }

.on-page {
    --on-navy: #06295d;
    --on-blue: #0ca8d8;
    --on-muted: #5c7398;
    --on-border: #e4edf8;
    --on-shadow: 0 8px 32px rgba(7, 38, 88, 0.08);
    --on-radius: 18px;
}

/* Hero */
.on-intro-section {
    padding: 32px 0 20px;
    background: linear-gradient(180deg, #f8fbff 0%, #fff 100%);
}
.on-intro-hero {
    max-width: 760px;
    margin: 0 auto 28px;
    text-align: center;
}
.on-intro-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(12, 168, 216, 0.1);
    color: #0a6f9a;
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}
.on-intro-text {
    font-size: 1.06rem;
    color: #4a6280;
    line-height: 1.75;
    margin: 0;
}

/* KPI grid */
.on-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}
.on-kpi-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: #fff;
    border: 1px solid var(--on-border);
    border-radius: var(--on-radius);
    padding: 26px 18px 20px;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--on-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}
.on-kpi-card:hover,
.on-kpi-card.is-active {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(7, 38, 88, 0.12);
    border-color: #c5ddf5;
    text-decoration: none;
    color: inherit;
}
.on-kpi-card__icon {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: #fff;
    font-size: 1.35rem;
}
.on-kpi-card__icon--blue { background: linear-gradient(135deg, #0ca8d8, #06295d); }
.on-kpi-card__icon--green { background: linear-gradient(135deg, #10b981, #059669); }
.on-kpi-card__icon--orange { background: linear-gradient(135deg, #ec741a, #d45e0a); }
.on-kpi-card__icon--purple { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.on-kpi-card__body h6 {
    font-weight: 700;
    color: var(--on-navy);
    margin-bottom: 4px;
    font-size: 0.95rem;
}
.on-kpi-card__body p {
    color: var(--on-muted);
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.4;
}
.on-kpi-card__arrow {
    margin-top: 12px;
    color: var(--on-blue);
    font-size: 0.85rem;
    opacity: 0.5;
    transition: opacity 0.3s, transform 0.3s;
}
.on-kpi-card:hover .on-kpi-card__arrow,
.on-kpi-card.is-active .on-kpi-card__arrow {
    opacity: 1;
    transform: translateY(2px);
}

/* Sections */
.on-section { padding: 56px 0; }
.on-section--alt {
    background: linear-gradient(180deg, #f4f8ff 0%, #eef4fc 100%);
}
.on-section--reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.on-section--reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.on-section-header {
    text-align: center;
    margin-bottom: 36px;
}
.on-section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(12, 168, 216, 0.1);
    color: var(--on-blue);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
}
.on-section-badge--green {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}
.on-section-badge--purple {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}
.on-section-title {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--on-navy);
    margin-bottom: 8px;
}
.on-section-subtitle {
    font-size: 1rem;
    color: var(--on-muted);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.65;
}

/* Physical partners */
.on-partner-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}
.on-partner-card {
    background: #fff;
    border-radius: var(--on-radius);
    border: 1px solid var(--on-border);
    box-shadow: var(--on-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.on-partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(7, 38, 88, 0.12);
}
.on-partner-card__brand {
    min-height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: #fff;
    border-bottom: 1px solid #f0f4fa;
}
.on-partner-card__brand img {
    display: block;
    max-height: 52px;
    max-width: 180px;
    width: auto;
    height: auto;
    object-fit: contain;
}
.on-partner-card__brand img[src*="paycell"] {
    max-height: 44px;
    max-width: 150px;
}
.on-partner-card__brand img[src*="faturamatik"] {
    max-height: 48px;
}
.on-partner-card__body {
    padding: 22px 22px 0;
    flex: 1;
}
.on-partner-card__body h3,
.on-partner-card__body h5 {
    font-weight: 700;
    color: var(--on-navy);
    margin-bottom: 8px;
    font-size: 1.05rem;
}
.on-partner-card__body p {
    color: var(--on-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 0;
}
.on-partner-card__features {
    list-style: none;
    padding: 14px 22px 0;
    margin: 0;
}
.on-partner-card__features li {
    padding: 5px 0;
    color: #13315f;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.on-partner-card__features li i {
    color: #10b981;
    flex-shrink: 0;
}
.on-partner-card__footer {
    padding: 20px 22px 22px;
}
.on-partner-card__accent {
    height: 4px;
    width: 100%;
}

/* Bank strip */
.on-bank-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
    align-items: stretch;
}
.on-bank-strip__item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 72px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--on-border);
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(7, 38, 88, 0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.on-bank-strip__item:hover {
    border-color: #c5ddf5;
    box-shadow: 0 8px 24px rgba(7, 38, 88, 0.1);
    background: #fcfdff;
}
.on-bank-strip__item img {
    display: block;
    width: auto;
    height: auto;
    max-height: 38px;
    max-width: 118px;
    object-fit: contain;
    object-position: center;
    transition: none;
    transform: none;
}
.on-bank-strip__item--ziraat img {
    max-height: 42px;
    max-width: 128px;
    filter: contrast(1.08) saturate(1.12);
}
.on-bank-strip__item--enpara img {
    max-height: 34px;
    max-width: 132px;
}
.on-bank-strip__item--vakif img {
    max-height: 36px;
}

/* Info box */
.on-info-box {
    background: linear-gradient(135deg, #fff 0%, #f8fbff 100%);
    border: 1px solid #d5e8f8;
    border-radius: var(--on-radius);
    padding: 28px 32px;
    box-shadow: var(--on-shadow);
    margin-bottom: 28px;
}
.on-info-box__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}
.on-info-box__icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, #ec741a, #d45e0a);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.on-info-box__header h3,
.on-info-box__header h5 {
    font-weight: 700;
    color: var(--on-navy);
    margin: 0 0 2px;
    font-size: 1.1rem;
}
.on-info-box__header span {
    font-size: 0.85rem;
    color: var(--on-muted);
}
.on-info-box__text {
    color: #4a6280;
    font-size: 0.95rem;
    line-height: 1.75;
    margin: 0;
}

/* Bank cards */
.on-bank-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}
.on-bank-card {
    background: #fff;
    border-radius: var(--on-radius);
    border: 1px solid var(--on-border);
    box-shadow: var(--on-shadow);
    overflow: hidden;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.on-bank-card:hover {
    border-color: #d2e2f7;
    box-shadow: 0 14px 36px rgba(7, 38, 88, 0.1);
}
.on-bank-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    cursor: pointer;
    user-select: none;
    border-left: 4px solid var(--bank-accent, #0ca8d8);
    transition: background 0.2s ease;
}
.on-bank-card__header:hover { background: #f8fbff; }
.on-bank-card__header[aria-expanded="true"] {
    background: #f4f9ff;
    border-bottom: 1px solid #e8eef8;
}
.on-bank-card__header[aria-expanded="true"] .on-bank-card__toggle {
    transform: rotate(180deg);
}
.on-bank-card__logo {
    width: 120px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 6px 10px;
    background: #fff;
    border: 1px solid #eef2f8;
    border-radius: 12px;
}
.on-bank-card__logo img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 38px;
    object-fit: contain;
    object-position: center;
    transform: none;
}
.on-bank-card__logo--ziraat img {
    max-height: 42px;
    filter: contrast(1.08) saturate(1.12);
}
.on-bank-card__logo--enpara img {
    max-height: 34px;
}
.on-bank-card__meta { flex: 1; min-width: 0; }
.on-bank-card__name {
    font-weight: 700;
    color: var(--on-navy);
    margin: 0 0 4px;
    font-size: 1.05rem;
}
.on-bank-card__type {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--on-muted);
    background: #f4f8ff;
    padding: 4px 10px;
    border-radius: 999px;
}
.on-bank-card__toggle {
    color: var(--on-blue);
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}
.on-bank-card__body { padding: 0 22px 22px; }
.on-bank-card__steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    padding-top: 18px;
}
.on-bank-step {
    background: #f8fbff;
    border: 1px solid #e8eef8;
    border-radius: 14px;
    padding: 16px 18px;
}
.on-bank-step__label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: #0a3d88;
    font-size: 0.88rem;
    margin-bottom: 12px;
}
.on-bank-step__label i { color: var(--on-blue); }
.on-bank-step ol {
    margin: 0;
    padding-left: 18px;
}
.on-bank-step ol li {
    color: #3b4f6f;
    font-size: 0.86rem;
    line-height: 1.65;
    padding: 2px 0;
}

/* Buttons & CTA */
.on-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.25s ease;
}
.on-btn--primary {
    background: var(--on-navy);
    color: #fff;
    width: 100%;
}
.on-btn--primary:hover {
    background: #0a3d88;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}
.on-cta-section { padding: 50px 0; }
.on-cta-box {
    background: linear-gradient(135deg, #06295d 0%, #0a3d88 50%, #0d5a9e 100%);
    border-radius: 20px;
    padding: 44px 40px;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(6, 41, 93, 0.25);
}
.on-cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(12, 168, 216, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.on-cta-box h4 {
    font-weight: 700;
    margin-bottom: 8px;
}
.on-cta-box p {
    opacity: 0.85;
    font-size: 0.95rem;
    margin: 0;
}
.on-btn--cta {
    background: linear-gradient(135deg, #ec741a, #d45e0a);
    color: #fff;
    padding: 14px 32px;
    font-size: 1rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(236, 116, 26, 0.25);
}
.on-btn--cta:hover {
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(236, 116, 26, 0.35);
}

/* FAQ */
.on-faq-item {
    background: #fff;
    border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: 0 2px 12px rgba(7, 38, 88, 0.05);
    overflow: hidden;
    border: 1px solid #eef2f8;
}
.on-faq-header {
    padding: 18px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    color: var(--on-navy);
    font-size: 0.95rem;
    transition: background 0.2s;
}
.on-faq-header:hover { background: #f8fbff; }
.on-faq-header i {
    transition: transform 0.3s;
    color: var(--on-blue);
}
.on-faq-header:not(.collapsed) i { transform: rotate(180deg); }
.on-faq-body {
    padding: 0 24px 18px;
    color: var(--on-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

@media (max-width: 1199.98px) {
    .on-partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 991.98px) {
    .on-kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .on-bank-grid { grid-template-columns: 1fr; }
    .on-bank-card__steps { grid-template-columns: 1fr; }
}

@media (max-width: 767.98px) {
    [id] { scroll-margin-top: 80px; }
    .on-section-title { font-size: 1.35rem; }
    .on-partner-grid { grid-template-columns: 1fr; }
    .on-kpi-grid { grid-template-columns: 1fr; gap: 12px; }
    .on-cta-box { padding: 28px 20px; text-align: center; }
    .on-bank-card__header { flex-wrap: wrap; }
    .on-bank-card__logo { width: 100%; max-width: 160px; }
    .on-bank-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .on-bank-strip__item { min-height: 68px; }
}