/* Kişiye özel soru bankası — herkese açık sayfalar (anasayfa, paketler, giriş, ödeme) */
:root {
    --ko-primary: #2F6BFF;
    --ko-primary-dark: #1F55E0;
    --ko-navy: #121A5C;
    --ko-navy-2: #1E2A7A;
    --ko-bg: #F5F8FF;
    --ko-soft: #EAF1FF;
    --ko-soft-2: #DCE7FF;
    --ko-line: #E3EAF7;
    --ko-text: #121A5C;
    --ko-muted: #475569;
    --ko-muted-2: #64748B;
    --ko-accent: #00A3D9;
    --ko-success: #059669;
    --ko-radius: 20px;
}

body.ko-body {
    margin: 0;
    overflow-x: clip;
    font-family: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--ko-bg);
    color: var(--ko-text);
    -webkit-font-smoothing: antialiased;
}
.ko-body a { color: var(--ko-primary); }
.ko-body a:hover { color: var(--ko-primary-dark); }
.ko-body h1, .ko-body h2, .ko-body h3 { letter-spacing: -0.02em; }

.ko-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 48px; padding: 0 22px; border-radius: 14px; border: 0;
    font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer;
    transition: background-color .15s, color .15s, border-color .15s;
}
.ko-btn-primary { background: var(--ko-primary); color: #fff !important; }
.ko-btn-primary:hover { background: var(--ko-primary-dark); }
.ko-btn-navy { background: var(--ko-navy); color: #fff !important; }
.ko-btn-navy:hover { background: var(--ko-navy-2); }
.ko-btn-soft { background: var(--ko-soft); color: var(--ko-primary-dark) !important; }
.ko-btn-soft:hover { background: var(--ko-soft-2); }
.ko-btn-ghost { background: transparent; color: #fff !important; border: 1px solid rgba(255,255,255,.55); }
.ko-btn-ghost:hover { background: rgba(255,255,255,.1); }
.ko-btn-white { background: #fff; color: var(--ko-primary) !important; }
.ko-btn-pill { border-radius: 999px; }
.ko-btn-lg { min-height: 56px; padding: 0 28px; font-size: 16px; }
.ko-btn:disabled, .ko-btn.disabled { opacity: .55; pointer-events: none; }

.ko-eyebrow { font-size: 13px; font-weight: 700; color: var(--ko-primary); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.ko-section { padding: 88px 0; }
.ko-section-white { background: #fff; }
.ko-section-soft { background: var(--ko-soft); }
.ko-section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin: 0; }
.ko-lead { font-size: 16px; line-height: 1.7; color: var(--ko-muted); margin: 0; }
.ko-container { width: 100%; max-width: 1296px; margin: 0 auto; padding: 0 24px; }

/* ── Üst menü ── */
.ko-nav { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--ko-line); }
.ko-nav-inner { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.ko-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; color: var(--ko-navy) !important; text-decoration: none; min-width: 0; }
.ko-brand-mark { width: 38px; height: 38px; border-radius: 12px; background: var(--ko-primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ko-brand img { display: block; width: auto; max-width: 180px; }
.ko-nav-links { display: flex; align-items: center; gap: 26px; }
.ko-nav-links a.ko-nav-link { color: var(--ko-muted); text-decoration: none; font-size: 14px; font-weight: 500; }
.ko-nav-links a.ko-nav-link:hover, .ko-nav-links a.ko-nav-link.active { color: var(--ko-navy); }
.ko-nav-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--ko-soft); color: var(--ko-navy); font-size: 22px; }
@media (max-width: 991.98px) {
    .ko-nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .ko-nav-links { display: none; position: absolute; left: 0; right: 0; top: 72px; background: #fff; border-bottom: 1px solid var(--ko-line);
                    flex-direction: column; align-items: stretch; gap: 4px; padding: 12px 16px 16px; }
    .ko-nav.open .ko-nav-links { display: flex; }
    .ko-nav-links a.ko-nav-link { padding: 12px 8px; font-size: 16px; }
    .ko-nav-links .ko-btn { width: 100%; }
}

/* ── Slider ── */
.ko-hero { position: relative; overflow: hidden; background: var(--ko-navy); color: #fff; min-height: 620px; }
.ko-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .7s ease; pointer-events: none; }
.ko-slide.active { opacity: 1; pointer-events: auto; position: relative; }
.ko-slide-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ko-slide-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18,26,92,.94) 0%, rgba(18,26,92,.82) 48%, rgba(18,26,92,.3) 100%); }
.ko-slide-body { position: relative; min-height: 620px; display: flex; flex-direction: column; justify-content: center; gap: 22px; max-width: 700px; padding: 80px 0 120px; }
.ko-slide-badge { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px;
                  background: rgba(47,107,255,.35); border: 1px solid #5B8DFF; font-size: 13px; font-weight: 600; }
.ko-slide-title { font-size: clamp(32px, 5vw, 56px); line-height: 1.1; font-weight: 800; margin: 0; }
.ko-slide-text { font-size: clamp(15px, 1.6vw, 18px); line-height: 1.7; color: #D6E2FF; margin: 0; }
.ko-slide-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ko-hero-coach { position: absolute; right: 24px; top: 56px; width: 320px; background: #fff; color: var(--ko-navy); border-radius: 18px;
                 box-shadow: 0 20px 40px rgba(0,0,0,.25); padding: 16px; display: flex; gap: 12px; align-items: flex-start; z-index: 3; }
.ko-hero-coach img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: center 20%; flex-shrink: 0; }
.ko-hero-coach p { margin: 0; font-size: 14px; line-height: 1.5; }
.ko-hero-controls { position: absolute; left: 0; right: 0; bottom: 32px; z-index: 3; }
.ko-hero-controls .ko-container { display: flex; align-items: center; justify-content: space-between; }
.ko-dots { display: flex; align-items: center; gap: 10px; }
.ko-dot { height: 8px; width: 8px; border: 0; padding: 0; border-radius: 999px; background: rgba(255,255,255,.45); cursor: pointer; transition: width .3s; }
.ko-dot.active { width: 36px; background: #fff; }
.ko-counter { margin-left: 8px; font-size: 14px; font-weight: 600; color: #D6E2FF; }
.ko-arrows { display: flex; gap: 8px; }
.ko-arrow { width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255,255,255,.5); background: transparent; color: #fff; font-size: 18px; }
.ko-arrow.next { background: #fff; color: var(--ko-navy); border-color: #fff; }
@media (max-width: 1199.98px) { .ko-hero-coach { display: none; } }
@media (max-width: 575.98px) {
    .ko-hero, .ko-slide-body { min-height: 560px; }
    .ko-slide-body { padding: 56px 0 110px; }
    .ko-slide-shade { background: rgba(18,26,92,.86); }
    .ko-slide-actions .ko-btn { width: 100%; }
    .ko-arrow { width: 44px; height: 44px; }
}

/* ── Özellik şeridi ── */
.ko-strip { background: #fff; border-bottom: 1px solid var(--ko-line); }
.ko-strip-inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 32px; padding: 20px 0; font-size: 14px; font-weight: 600; color: var(--ko-muted); }
.ko-strip-inner span { display: inline-flex; align-items: center; gap: 8px; }
.ko-strip-inner i { color: var(--ko-primary); font-size: 20px; }

/* ── Özellikler (bento) ── */
.ko-bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ko-card { background: var(--ko-bg); border-radius: var(--ko-radius); padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.ko-card-wide { grid-column: span 2; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: center; }
.ko-card-dark { background: var(--ko-navy); color: #fff; }
.ko-card-dark p { color: #C8D4EE; }
.ko-card h3 { font-size: 20px; font-weight: 700; margin: 0; }
.ko-card p { margin: 0; font-size: 15px; line-height: 1.7; color: var(--ko-muted); }
.ko-card img { width: 100%; height: 260px; object-fit: cover; border-radius: 16px; }
.ko-ico { width: 52px; height: 52px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; font-size: 24px;
          background: var(--ko-soft); color: var(--ko-primary); flex-shrink: 0; }
.ko-ico-solid { background: var(--ko-primary); color: #fff; }
.ko-ico-accent { background: var(--ko-accent); color: #fff; }
@media (max-width: 991.98px) {
    .ko-bento { grid-template-columns: minmax(0, 1fr); }
    .ko-card-wide { grid-column: auto; grid-template-columns: minmax(0, 1fr); }
    .ko-card img { height: 200px; }
}

/* ── Süreç ── */
.ko-steps { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
.ko-steps::before { content: ""; position: absolute; left: 8%; right: 8%; top: 31px; height: 2px; background: var(--ko-soft-2); }
.ko-step { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.ko-step-dot { width: 64px; height: 64px; border-radius: 50%; background: var(--ko-primary); color: #fff; display: flex; align-items: center; justify-content: center;
               font-size: 24px; box-shadow: 0 0 0 8px var(--ko-bg); }
.ko-step-dot.accent { background: var(--ko-accent); }
.ko-step b { font-size: 16px; }
.ko-step p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--ko-muted); }
@media (max-width: 991.98px) {
    .ko-steps { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .ko-steps::before { left: 31px; right: auto; top: 32px; bottom: 32px; width: 2px; height: auto; }
    .ko-step { flex-direction: row; text-align: left; align-items: flex-start; gap: 16px; padding-bottom: 20px; }
    .ko-step-dot { flex-shrink: 0; }
}

/* ── Paketler ── */
.ko-tabs { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 4px; padding: 4px; border-radius: 999px; background: #fff; box-shadow: 0 1px 3px rgba(18,26,92,.08); }
.ko-tab { min-height: 44px; padding: 0 20px; border: 0; border-radius: 999px; background: transparent; color: var(--ko-muted); font-weight: 600; font-size: 15px; }
.ko-tab.active { background: var(--ko-primary); color: #fff; }
.ko-pkgs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.ko-pkg { background: #fff; border-radius: var(--ko-radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 1px 3px rgba(18,26,92,.08); border: 2px solid transparent; }
.ko-pkg.popular { border-color: var(--ko-primary); box-shadow: 0 12px 32px rgba(47,107,255,.18); }
.ko-pkg-head { min-height: 88px; padding: 0 24px; display: flex; align-items: center; gap: 14px; background: var(--ko-soft-2); color: var(--ko-navy); }
.ko-pkg.popular .ko-pkg-head { background: var(--ko-primary); color: #fff; }
.ko-pkg.top .ko-pkg-head { background: var(--ko-navy); color: #fff; }
.ko-pkg-head .ko-ico { background: #fff; color: var(--ko-primary); width: 48px; height: 48px; }
.ko-pkg.popular .ko-pkg-head .ko-ico, .ko-pkg.top .ko-pkg-head .ko-ico { background: rgba(255,255,255,.18); color: #fff; }
.ko-pkg-name { font-weight: 700; font-size: 19px; line-height: 1.2; }
.ko-pkg-sub { font-size: 13px; opacity: .8; }
.ko-pkg-badge { margin-left: auto; background: #fff; color: var(--ko-primary); border-radius: 999px; padding: 6px 12px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.ko-pkg-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; flex-grow: 1; }
.ko-pkg-icons { display: flex; gap: 8px; }
.ko-pkg-icons span { width: 36px; height: 36px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; font-size: 17px; }
.ko-pkg ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 15px; }
.ko-pkg ul i { color: var(--ko-primary); margin-right: 8px; }
.ko-pkg-price { margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--ko-soft-2); }
.ko-pkg-price b { display: block; font-size: 38px; font-weight: 800; color: var(--ko-primary); line-height: 1.1; }
.ko-pkg-price s { color: var(--ko-muted-2); font-size: 15px; margin-right: 6px; }
.ko-pkg-price small { color: var(--ko-muted-2); font-size: 13px; }
.ko-pkg-more { text-align: center; font-size: 14px; font-weight: 600; color: var(--ko-navy) !important; text-decoration: none; background: none; border: 0; }
.ko-pkg-detail { display: none; font-size: 14px; line-height: 1.6; color: var(--ko-muted); background: var(--ko-bg); border-radius: 12px; padding: 12px 14px; }
.ko-pkg.show-detail .ko-pkg-detail { display: block; }
@media (max-width: 991.98px) { .ko-pkgs { grid-template-columns: minmax(0, 1fr); max-width: 520px; margin: 0 auto; } }

/* ── AI koç ── */
.ko-ai { background: var(--ko-navy); color: #fff; border-radius: 32px; padding: 56px; }
.ko-ai p { color: #C8D4EE; }
.ko-ai-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ko-ai-chips span { background: var(--ko-navy-2); border-radius: 12px; padding: 8px 14px; font-size: 14px; }
.ko-ai-chips i { color: #7FD8FF; margin-right: 6px; }
.ko-chat { background: #fff; color: var(--ko-navy); border-radius: 20px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.ko-chat-head { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--ko-line); }
.ko-chat-head img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; object-position: center 20%; }
.ko-bubble { max-width: 85%; padding: 10px 14px; border-radius: 16px; font-size: 14px; line-height: 1.55; }
.ko-bubble.me { align-self: flex-end; background: var(--ko-primary); color: #fff; border-bottom-right-radius: 4px; }
.ko-bubble.bot { align-self: flex-start; background: var(--ko-soft); border-bottom-left-radius: 4px; }
@media (max-width: 767.98px) { .ko-ai { padding: 28px 20px; border-radius: 24px; } }

/* ── SSS ── */
.ko-faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ko-faq-item { background: #fff; border: 1px solid var(--ko-line); border-radius: 18px; padding: 24px; }
.ko-faq-item b { display: block; margin-bottom: 8px; }
.ko-faq-item b i { color: var(--ko-primary); margin-right: 8px; }
.ko-faq-item p { margin: 0; font-size: 15px; line-height: 1.7; color: var(--ko-muted); }
@media (max-width: 767.98px) { .ko-faq { grid-template-columns: minmax(0, 1fr); } }

/* ── Alt bilgi ── */
.ko-footer { background: var(--ko-navy); color: #C8D4EE; margin-top: 64px; }
.ko-footer a { color: #C8D4EE; text-decoration: none; }
.ko-footer a:hover { color: #fff; }
.ko-cta { background: var(--ko-primary); color: #fff; border-radius: 32px; padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
          transform: translateY(-64px); margin-bottom: -64px; }
.ko-cta-title { font-size: clamp(22px, 3vw, 30px); font-weight: 700; }
.ko-cta p { margin: 0; color: #DCE7FF; }
.ko-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }
.ko-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding: 64px 0 40px; }
.ko-footer-grid h4 { color: #fff; font-size: 15px; font-weight: 600; margin: 0 0 14px; }
.ko-footer-grid nav { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.ko-footer-grid p { font-size: 14px; line-height: 1.75; margin: 12px 0 16px; }
.ko-social { display: flex; gap: 8px; }
.ko-social a { width: 42px; height: 42px; border-radius: 50%; background: var(--ko-navy-2); color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.ko-contact { display: flex; align-items: center; gap: 12px; font-size: 14px; margin-bottom: 12px; }
.ko-contact span { width: 38px; height: 38px; border-radius: 10px; background: var(--ko-navy-2); color: #fff; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ko-footer-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 0; border-top: 1px solid var(--ko-navy-2); font-size: 13px; }
.ko-trust { display: flex; flex-wrap: wrap; gap: 8px; }
.ko-trust span { background: var(--ko-navy-2); border-radius: 10px; padding: 8px 12px; }
.ko-trust i { color: #7FA6FF; margin-right: 6px; }
.ko-copy { text-align: center; padding: 0 0 28px; font-size: 13px; color: #8E9BC7; }
@media (max-width: 991.98px) {
    .ko-cta { flex-direction: column; align-items: flex-start; padding: 28px 24px; border-radius: 24px; }
    .ko-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
    .ko-footer-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .ko-cta-actions, .ko-cta-actions .ko-btn { width: 100%; }
}

/* ── Formlar (giriş, sipariş) ── */
.ko-page { padding: 48px 0 32px; }
.ko-panel { background: #fff; border-radius: var(--ko-radius); padding: 28px; box-shadow: 0 1px 3px rgba(18,26,92,.08); }
.ko-panel h2 { font-size: 18px; font-weight: 700; margin: 0 0 16px; display: flex; align-items: center; gap: 10px; }
.ko-panel h2 i { color: var(--ko-primary); }
.ko-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.ko-field label { font-size: 14px; font-weight: 600; }
.ko-input { width: 100%; min-height: 48px; padding: 10px 14px; border: 1px solid #CBD5E1; border-radius: 12px; font: inherit; font-size: 16px; background: #fff; color: var(--ko-text); }
.ko-input:focus { outline: 2px solid var(--ko-soft-2); border-color: var(--ko-primary); }
textarea.ko-input { min-height: 88px; resize: vertical; }
.ko-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ko-exam-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.ko-exam-option { position: relative; }
.ko-exam-option input { position: absolute; opacity: 0; }
.ko-exam-option label { display: flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 14px; border-radius: 12px; border: 1px solid #CBD5E1; background: #fff; font-weight: 600; cursor: pointer; }
.ko-exam-option input:checked + label { border: 2px solid var(--ko-primary); background: var(--ko-soft); color: var(--ko-primary-dark); }
.ko-exam-option input:focus-visible + label { outline: 2px solid var(--ko-primary); }
.ko-alert { border-radius: 14px; padding: 14px 16px; font-size: 14px; margin-bottom: 16px; }
.ko-alert-error { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.ko-alert-ok { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.ko-summary { background: var(--ko-navy); color: #fff; border-radius: var(--ko-radius); padding: 24px; }
.ko-summary-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; font-size: 14px; color: #C8D4EE; }
.ko-summary-total { border-top: 1px solid var(--ko-navy-2); margin-top: 8px; padding-top: 14px; color: #fff; font-weight: 700; font-size: 18px; }
.ko-steps-mini { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.ko-steps-mini span { padding: 8px 14px; border-radius: 999px; background: #fff; font-size: 13px; font-weight: 600; color: var(--ko-muted-2); }
.ko-steps-mini span.on { background: var(--ko-primary); color: #fff; }
.ko-auth { max-width: 460px; margin: 0 auto; }
@media (max-width: 767.98px) {
    .ko-exam-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ko-grid-2 { grid-template-columns: minmax(0, 1fr); }
    .ko-panel { padding: 20px 16px; }
    .ko-container { padding: 0 16px; }
    .ko-section { padding: 56px 0; }
}