/* =====================================================
   TRVCard - Ana Stil
   Tüm sayfa stilleri bu dosyada (CLAUDE.md kuralı).
   Açık + Koyu mod, mobil öncelikli, modern UI.
   ===================================================== */

/* ---- CSS Değişkenleri (Açık Tema) ---- */
:root {
    --tvc-bg:           #f5f7fb;
    --tvc-surface:      #ffffff;
    --tvc-surface-2:    #f0f2f8;
    --tvc-text:         #1a1d29;
    --tvc-text-muted:   #6b7180;
    --tvc-border:       #e3e6ee;
    --tvc-primary:      #cf1c24;
    --tvc-primary-600:  #a8161d;
    --tvc-primary-700:  #7d1116;
    --tvc-accent:       #1a1d29;
    --tvc-success:      #1eb980;
    --tvc-warning:      #f5a524;
    --tvc-danger:       #e5484d;
    --tvc-shadow-sm:    0 1px 2px rgba(20,22,35,.06);
    --tvc-shadow:       0 8px 24px rgba(20,22,35,.08);
    --tvc-shadow-lg:    0 24px 60px rgba(20,22,35,.14);
    --tvc-radius:       14px;
    --tvc-radius-sm:    10px;
    --tvc-radius-lg:    22px;
    --tvc-trans:        180ms cubic-bezier(.2,.7,.3,1);
    --tvc-font:         "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
    --tvc-mono:         "JetBrains Mono", "SF Mono", Consolas, monospace;
    --tvc-container:    1180px;
    --tvc-header-h:     64px;
}

/* ---- Koyu Tema ---- */
:root[data-theme="dark"],
.theme-dark {
    --tvc-bg:           #0e1018;
    --tvc-surface:      #161927;
    --tvc-surface-2:    #1f2334;
    --tvc-text:         #e7eaf3;
    --tvc-text-muted:   #9aa1b5;
    --tvc-border:       #2a2f44;
    --tvc-primary:      #ff4d56;
    --tvc-primary-600:  #cf1c24;
    --tvc-primary-700:  #a8161d;
    --tvc-shadow-sm:    0 1px 2px rgba(0,0,0,.4);
    --tvc-shadow:       0 10px 28px rgba(0,0,0,.45);
    --tvc-shadow-lg:    0 30px 80px rgba(0,0,0,.6);
}

/* Sistem tercihi (henüz seçim yapılmadıysa) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --tvc-bg:           #0e1018;
        --tvc-surface:      #161927;
        --tvc-surface-2:    #1f2334;
        --tvc-text:         #e7eaf3;
        --tvc-text-muted:   #9aa1b5;
        --tvc-border:       #2a2f44;
        --tvc-primary:      #ff4d56;
        --tvc-primary-600:  #cf1c24;
        --tvc-primary-700:  #a8161d;
        --tvc-shadow-sm:    0 1px 2px rgba(0,0,0,.4);
        --tvc-shadow:       0 10px 28px rgba(0,0,0,.45);
        --tvc-shadow-lg:    0 30px 80px rgba(0,0,0,.6);
    }
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html, body {
    margin: 0;
    padding: 0;
    background: var(--tvc-bg);
    color: var(--tvc-text);
    font-family: var(--tvc-font);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; display: block; }
a { color: var(--tvc-primary); text-decoration: none; transition: color var(--tvc-trans); }
a:hover { color: var(--tvc-primary-600); }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ---- Container ---- */
.tvc-container {
    width: 100%;
    max-width: var(--tvc-container);
    margin: 0 auto;
    padding: 0 20px;
}

/* ---- Top Bar ---- */
.tvc-topbar {
    position: sticky;
    top: 0;
    z-index: 90;
    height: var(--tvc-header-h);
    background: color-mix(in srgb, var(--tvc-surface) 88%, transparent);
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--tvc-border);
    display: flex;
    align-items: center;
}
.tvc-topbar__inner {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
}
.tvc-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--tvc-text);
}
.tvc-brand__mark {
    width: 34px; height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--tvc-primary), var(--tvc-accent));
    display: grid; place-items: center;
    color: #fff;
    font-weight: 800;
    box-shadow: var(--tvc-shadow-sm);
}
.tvc-nav { margin-left: auto; display: flex; gap: 4px; align-items: center; }
.tvc-nav a {
    padding: 8px 12px;
    border-radius: 10px;
    color: var(--tvc-text-muted);
    font-weight: 500;
}
.tvc-nav a:hover { background: var(--tvc-surface-2); color: var(--tvc-text); }

/* ---- Tema Geçiş Butonu ---- */
.tvc-theme-toggle {
    width: 38px; height: 38px;
    border-radius: 12px;
    border: 1px solid var(--tvc-border);
    background: var(--tvc-surface);
    color: var(--tvc-text);
    display: grid; place-items: center;
    transition: transform var(--tvc-trans), background var(--tvc-trans);
}
.tvc-theme-toggle:hover { background: var(--tvc-surface-2); transform: translateY(-1px); }
.tvc-theme-toggle svg { width: 18px; height: 18px; }

/* ---- Buton ---- */
.tvc-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 12px;
    border: 1px solid transparent;
    background: var(--tvc-surface-2);
    color: var(--tvc-text);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all var(--tvc-trans);
}
.tvc-btn:hover { transform: translateY(-1px); box-shadow: var(--tvc-shadow-sm); }
.tvc-btn--primary {
    background: linear-gradient(135deg, var(--tvc-primary), var(--tvc-primary-600));
    color: #fff;
}
.tvc-btn--primary:hover { color: #fff; box-shadow: 0 10px 22px rgba(207,28,36,.32); }
.tvc-btn--ghost {
    background: transparent;
    border: 1px solid var(--tvc-border);
    color: var(--tvc-text);
}
.tvc-btn--ghost:hover { background: var(--tvc-surface-2); }
.tvc-btn--lg { padding: 14px 24px; font-size: 15px; border-radius: 14px; }
.tvc-btn--block { width: 100%; justify-content: center; }

/* ---- Kart ---- */
.tvc-card {
    background: var(--tvc-surface);
    border: 1px solid var(--tvc-border);
    border-radius: var(--tvc-radius);
    padding: 22px;
    box-shadow: var(--tvc-shadow-sm);
}

/* ---- Form ---- */
.tvc-form-group { margin-bottom: 16px; }
.tvc-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--tvc-text);
}
.tvc-input, .tvc-textarea, .tvc-select {
    width: 100%;
    padding: 11px 14px;
    border-radius: 12px;
    border: 1px solid var(--tvc-border);
    background: var(--tvc-surface);
    color: var(--tvc-text);
    font-size: 14px;
    transition: border-color var(--tvc-trans), box-shadow var(--tvc-trans), background var(--tvc-trans);
}
.tvc-input:focus, .tvc-textarea:focus, .tvc-select:focus {
    outline: none;
    border-color: var(--tvc-primary);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--tvc-primary) 18%, transparent);
}
.tvc-input::placeholder { color: var(--tvc-text-muted); opacity: .8; }
.tvc-textarea { min-height: 110px; resize: vertical; }

/* ---- Arama Kutusu ---- */
.tvc-search {
    position: relative;
    display: flex;
    align-items: center;
}
.tvc-search input {
    padding-left: 40px;
}
.tvc-search svg {
    position: absolute;
    left: 14px;
    width: 16px; height: 16px;
    color: var(--tvc-text-muted);
    pointer-events: none;
}

/* ---- Mesajlar ---- */
.tvc-msg {
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--tvc-border);
    background: var(--tvc-surface-2);
    color: var(--tvc-text);
    font-size: 14px;
}
.tvc-msg--success { background: color-mix(in srgb, var(--tvc-success) 14%, var(--tvc-surface)); border-color: color-mix(in srgb, var(--tvc-success) 30%, transparent); }
.tvc-msg--danger  { background: color-mix(in srgb, var(--tvc-danger) 14%, var(--tvc-surface));  border-color: color-mix(in srgb, var(--tvc-danger) 30%, transparent); }
.tvc-msg--warning { background: color-mix(in srgb, var(--tvc-warning) 14%, var(--tvc-surface)); border-color: color-mix(in srgb, var(--tvc-warning) 30%, transparent); }

/* ---- Hero (Ana Sayfa) ---- */
.tvc-hero {
    padding: 110px 0 90px;
    position: relative;
    overflow: hidden;
    min-height: 1080px;           /* 820 telefon + 200 padding + 60 nefes boşluk → dikey ortalama görünür */
}
.tvc-hero__inner { align-items: center; min-height: 880px; }
.tvc-hero__metin { padding-right: 24px; }
.tvc-hero__visual { align-self: center; }
.tvc-hero::before {
    content: "";
    position: absolute;
    inset: -40% 30% auto auto;
    width: 600px; height: 600px;
    background: radial-gradient(circle at center, color-mix(in srgb, var(--tvc-primary) 32%, transparent), transparent 60%);
    filter: blur(40px);
    z-index: 0;
    pointer-events: none;
}
.tvc-hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 56px;
    align-items: center;
}
.tvc-hero h1 {
    font-size: clamp(28px, 4.6vw, 52px);
    line-height: 1.08;
    letter-spacing: -0.025em;
    margin: 0 0 18px;
    font-weight: 800;
}
.tvc-hero p {
    color: var(--tvc-text-muted);
    font-size: 17px;
    max-width: 540px;
    margin: 0 0 28px;
}
.tvc-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---- 404 ---- */
.tvc-404 {
    min-height: calc(100dvh - var(--tvc-header-h));
    display: grid;
    place-items: center;
    text-align: center;
    padding: 60px 20px;
}
.tvc-404 h1 {
    font-size: clamp(72px, 14vw, 168px);
    margin: 0;
    background: linear-gradient(135deg, var(--tvc-primary), var(--tvc-accent));
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
    font-weight: 900;
    letter-spacing: -0.04em;
}
.tvc-404 p { color: var(--tvc-text-muted); margin: 8px 0 28px; }

/* ---- Footer ---- */
.tvc-foot {
    margin-top: 80px;
    padding: 32px 0;
    border-top: 1px solid var(--tvc-border);
    color: var(--tvc-text-muted);
    font-size: 13px;
}
.tvc-foot__inner { display: flex; gap: 12px; flex-wrap: wrap; justify-content: space-between; align-items: center; }

/* ---- Yardımcılar ---- */
.tvc-text-muted { color: var(--tvc-text-muted); }
.tvc-mt-0 { margin-top: 0; }
.tvc-mt-2 { margin-top: 16px; }
.tvc-mb-0 { margin-bottom: 0; }
.tvc-flex { display: flex; }
.tvc-gap-2 { gap: 12px; }
.tvc-center { text-align: center; }
.tvc-hidden { display: none !important; }

/* ---- Mobil ---- */
@media (max-width: 860px) {
    .tvc-hero { padding: 50px 0 40px; }
    .tvc-hero__inner { grid-template-columns: 1fr; gap: 32px; }
    .tvc-nav { display: none; }
}
@media (max-width: 480px) {
    body { font-size: 14px; }
    .tvc-container { padding: 0 16px; }
    .tvc-card { padding: 18px; border-radius: 12px; }
    .tvc-btn { padding: 10px 16px; }
}

/* ---- Animasyon yardımcıları ---- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* =============================================
   LANDING PAGE — modern marketing site
   ============================================= */

/* Header marka logosu (T harfi yerine) */
.tvc-brand__logo {
    height: 32px;
    width: auto;
    display: block;
}

/* Hero genişletmeleri */
.tvc-hero__metin { max-width: 540px; }
.tvc-hero__rozet {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px; border-radius: 999px;
    background: rgba(207,28,36,.1);
    color: var(--tvc-primary, #cf1c24);
    font-size: 12.5px; font-weight: 600; letter-spacing: .01em;
    margin-bottom: 16px;
}
.tvc-hero__rozet .nokta {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--tvc-primary, #cf1c24);
    box-shadow: 0 0 0 4px rgba(207,28,36,.18);
    animation: tvc-pulse 1.8s ease-in-out infinite;
}
@keyframes tvc-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: .6; }
}
.tvc-grad {
    background: linear-gradient(135deg, #cf1c24, #1a1d29);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.tvc-hero__yararlar {
    list-style: none; padding: 0; margin: 24px 0 0;
    display: flex; flex-wrap: wrap; gap: 14px;
}
.tvc-hero__yararlar li {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--tvc-text-muted, #64748b);
}
.tvc-hero__yararlar li i { color: #10b981; font-size: 14px; }

/* Hero — telefon mockup */
.tvc-hero__visual { position: relative; display: flex; justify-content: center; align-items: center; }
.tvc-hero__visual::after { display: none; } /* mevcut after'ı bastır */
.tvc-phone {
    position: relative; z-index: 2;
    width: 450px; height: 820px;
    background: #0f172a;
    border-radius: 54px;
    padding: 14px;
    box-shadow:
        0 0 0 1px rgba(255,255,255,.08) inset,
        0 30px 70px -20px rgba(15,23,42,.5),
        0 12px 24px -8px rgba(15,23,42,.3);
}
.tvc-phone__notch {
    position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
    width: 130px; height: 26px; background: #0f172a;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 4px 8px rgba(0,0,0,.3);
    z-index: 3;
}
.tvc-phone__ekran {
    background: linear-gradient(180deg, #fff 0%, #f5f7fb 100%);
    border-radius: 26px;
    height: 100%;
    padding: 40px 18px 22px;
    display: flex; flex-direction: column; gap: 10px;
    overflow: hidden;
    position: relative;
}
/* İframe modu — telefon ekranı içinde canlı kart önizlemesi.
   Kart 480px width için tasarlandığı için iframe'i scale transform ile küçültüyoruz —
   böylece kartın tüm içeriği telefon ekranına orantılı sığar. */
.tvc-phone__ekran:has(iframe) {
    padding: 28px 0 0;
    overflow: hidden;
}
.tvc-phone__ekran iframe {
    /* Telefon iç ekranı (~362px) gerçek mobil viewport büyüklüğünde — scale yok,
       kart kendi mobil tasarımıyla render olur (4 sütun sıkışmaz). */
    width: 100%;
    height: 100%;
    border: 0;
    background: #fff;
    border-radius: 0;
    transition: opacity .25s;
}

/* Yan dikey kart seçici (örnek kartlar) */
.tvc-hero__visual {
    display: flex; align-items: center; gap: 12px;
    position: relative;
}
.tvc-hero__secici {
    display: flex; flex-direction: column; gap: 8px;
    max-height: 760px; overflow-y: auto;
    padding: 4px 10px;
    scrollbar-width: thin;
}
.tvc-hero__secici::-webkit-scrollbar { width: 4px; }
.tvc-hero__secici::-webkit-scrollbar-thumb { background: rgba(207,28,36,.3); border-radius: 4px; }
.tvc-hero__secici-btn {
    width: 38px; height: 38px; border-radius: 50%;
    border: 2px solid transparent;
    background: linear-gradient(135deg, #ff4d56, #cf1c24);
    color: #fff;
    font-size: 17px; font-weight: 800; letter-spacing: -.01em;
    cursor: pointer;
    display: grid; place-items: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px -4px rgba(207,28,36,.5);
    transition: transform .18s, box-shadow .2s, border-color .15s;
    padding: 0;
    position: relative;
}
.tvc-hero__secici-btn span {
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.tvc-hero__secici-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 18px -4px rgba(207,28,36,.6);
}
.tvc-hero__secici-btn.aktif {
    border-color: #cf1c24;
    box-shadow: 0 0 0 4px rgba(207,28,36,.18), 0 6px 16px -4px rgba(207,28,36,.55);
    transform: scale(1.04);
}
.tvc-hero__secici-btn.aktif::after {
    content: ''; position: absolute; right: -10px; top: 50%;
    transform: translateY(-50%);
    width: 0; height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 8px solid #cf1c24;
}
.tvc-phone__header { text-align: center; margin-bottom: 6px; }
.tvc-phone__avatar {
    width: 70px; height: 70px; border-radius: 50%;
    background: linear-gradient(135deg, #ff4d56, #cf1c24);
    margin: 0 auto 10px;
    box-shadow: 0 8px 18px -6px rgba(207,28,36,.5);
}
.tvc-phone__ad { font-size: 15px; font-weight: 800; color: #0f172a; letter-spacing: -.01em; }
.tvc-phone__unvan { font-size: 11.5px; color: #64748b; margin-top: 2px; }
.tvc-phone__btn {
    background: #cf1c24; color: #fff;
    padding: 10px 12px; border-radius: 12px;
    font-size: 12.5px; font-weight: 700; text-align: center;
    box-shadow: 0 6px 14px -4px rgba(207,28,36,.45);
    display: flex; align-items: center; justify-content: center; gap: 6px;
}
.tvc-phone__btn--ghost {
    background: rgba(207,28,36,.1); color: #cf1c24; box-shadow: none;
}
.tvc-phone__sosyal {
    display: flex; justify-content: center; gap: 8px; margin-top: 8px;
}
.tvc-phone__sosyal span {
    width: 32px; height: 32px; border-radius: 50%;
    display: grid; place-items: center;
    color: #fff; font-size: 13px;
    box-shadow: 0 4px 10px -3px rgba(15,23,42,.3);
}
.tvc-phone__halo {
    position: absolute; inset: 10%;
    background: radial-gradient(circle, rgba(207,28,36,.4), transparent 60%);
    filter: blur(60px);
    z-index: 1;
}

/* Bölüm (generic section) */
.tvc-bolum {
    padding: 80px 0;
    border-top: 1px solid rgba(15,23,42,.06);
}
.tvc-bolum--alt {
    background: var(--tvc-surface-2, #f8fafc);
}
.tvc-bolum__head {
    text-align: center; max-width: 680px; margin: 0 auto 48px;
}
.tvc-bolum__rozet {
    display: inline-block; padding: 5px 14px; border-radius: 999px;
    background: rgba(207,28,36,.1); color: var(--tvc-primary, #cf1c24);
    font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
    margin-bottom: 14px;
}
.tvc-bolum__head h2 {
    margin: 0 0 12px; font-size: 36px; font-weight: 800;
    letter-spacing: -0.025em; line-height: 1.15;
    color: var(--tvc-text, #0f172a);
}
.tvc-bolum__head h2 em {
    font-style: normal;
    background: linear-gradient(135deg, #cf1c24, #1a1d29);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.tvc-bolum__head p {
    margin: 0; font-size: 16px; line-height: 1.6;
    color: var(--tvc-text-muted, #64748b);
}

/* Grid */
.tvc-grid { display: grid; gap: 20px; }
.tvc-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .tvc-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .tvc-grid--3 { grid-template-columns: 1fr; } }

/* Özellik kartı */
.tvc-ozellik {
    background: var(--tvc-surface, #fff);
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 16px;
    padding: 24px 22px;
    transition: transform .2s, box-shadow .25s, border-color .2s;
}
.tvc-ozellik:hover {
    transform: translateY(-4px);
    border-color: rgba(207,28,36,.2);
    box-shadow: 0 12px 28px -10px rgba(15,23,42,.15);
}
.tvc-ozellik__ikon {
    width: 48px; height: 48px; border-radius: 13px;
    background: var(--ren, #cf1c24);
    display: grid; place-items: center;
    color: #fff; font-size: 22px;
    box-shadow: 0 8px 16px -6px var(--ren, #cf1c24);
    margin-bottom: 14px;
}
.tvc-ozellik h3 {
    margin: 0 0 6px; font-size: 17px; font-weight: 700;
    color: var(--tvc-text, #0f172a); letter-spacing: -.01em;
}
.tvc-ozellik p {
    margin: 0; font-size: 13.5px; line-height: 1.55;
    color: var(--tvc-text-muted, #64748b);
}

/* Modül vitrini */
.tvc-modul-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}
.tvc-modul {
    background: var(--tvc-surface, #fff);
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 14px;
    padding: 18px 16px;
    transition: transform .18s, border-color .18s, box-shadow .2s;
}
.tvc-modul:hover {
    transform: translateY(-2px);
    border-color: rgba(207,28,36,.3);
    box-shadow: 0 8px 20px -8px rgba(207,28,36,.18);
}
.tvc-modul__ikon {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, rgba(207,28,36,.15), rgba(26,29,41,.12));
    display: grid; place-items: center;
    color: var(--tvc-primary, #cf1c24); font-size: 18px;
    margin-bottom: 10px;
}
.tvc-modul h4 {
    margin: 0 0 4px; font-size: 14.5px; font-weight: 700;
    color: var(--tvc-text, #0f172a);
}
.tvc-modul p {
    margin: 0; font-size: 12.5px; line-height: 1.5;
    color: var(--tvc-text-muted, #64748b);
}

/* Adım kartları */
.tvc-adim__kart {
    background: var(--tvc-surface, #fff);
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 18px;
    padding: 28px 24px;
    text-align: center;
    position: relative;
    transition: transform .2s, box-shadow .25s;
}
.tvc-adim__kart:hover { transform: translateY(-3px); box-shadow: 0 12px 28px -10px rgba(15,23,42,.15); }
.tvc-adim__no {
    display: inline-block;
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 32px; font-weight: 800; letter-spacing: -.02em;
    background: linear-gradient(135deg, #cf1c24, #1a1d29);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}
.tvc-adim__kart h3 {
    margin: 0 0 8px; font-size: 18px; font-weight: 700;
    color: var(--tvc-text, #0f172a);
}
.tvc-adim__kart p {
    margin: 0; font-size: 14px; line-height: 1.55;
    color: var(--tvc-text-muted, #64748b);
}

/* CTA bandı */
.tvc-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #cf1c24, #8a1116 50%, #1a1d29);
    color: #fff;
    text-align: center;
    position: relative; overflow: hidden;
}
.tvc-cta::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,.12), transparent 45%);
    pointer-events: none;
}
.tvc-cta__inner { position: relative; z-index: 1; }
.tvc-cta h2 {
    margin: 0 0 12px; font-size: 32px; font-weight: 800;
    letter-spacing: -.02em; line-height: 1.2;
}
.tvc-cta p {
    margin: 0 0 24px; font-size: 16px; opacity: .9;
}
.tvc-cta .tvc-btn--primary {
    background: #fff; color: #cf1c24;
    border: 0;
    box-shadow: 0 12px 28px -8px rgba(0,0,0,.3);
}
.tvc-cta .tvc-btn--primary:hover { color: #a8161d; box-shadow: 0 16px 32px -8px rgba(0,0,0,.4); }

/* Örnek kartvizit grid */
.tvc-ornek-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.tvc-ornek {
    background: var(--tvc-surface, #fff);
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: flex; flex-direction: column;
    position: relative;
    transition: transform .2s cubic-bezier(.34,1.4,.6,1), box-shadow .25s, border-color .2s;
}
.tvc-ornek:hover {
    transform: translateY(-4px);
    border-color: rgba(207,28,36,.3);
    box-shadow: 0 16px 32px -12px rgba(207,28,36,.25), 0 4px 10px rgba(15,23,42,.05);
}
.tvc-ornek__on {
    height: 120px;
    background: linear-gradient(135deg, #cf1c24 0%, #8a1116 50%, #1a1d29 100%);
    position: relative; overflow: hidden;
    display: grid; place-items: center;
}
.tvc-ornek__on::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.25), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,.12), transparent 45%);
    pointer-events: none;
}
.tvc-ornek__harf {
    width: 56px; height: 56px; border-radius: 50%;
    background: rgba(255,255,255,.95);
    color: #cf1c24;
    display: grid; place-items: center;
    font-size: 26px; font-weight: 800;
    letter-spacing: -.02em;
    box-shadow: 0 6px 18px -4px rgba(0,0,0,.35);
    position: relative; z-index: 1;
}
.tvc-ornek__alt { padding: 14px 16px 16px; flex: 1; }
.tvc-ornek__baslik {
    margin: 0; font-size: 15px; font-weight: 700;
    color: var(--tvc-text, #0f172a); letter-spacing: -.01em;
    line-height: 1.3;
    overflow: hidden; text-overflow: ellipsis;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.tvc-ornek__url {
    margin-top: 6px; font-size: 11.5px;
    color: var(--tvc-text-muted, #64748b);
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    letter-spacing: .01em;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tvc-ornek__url i { color: #cf1c24; }
.tvc-ornek__buton {
    position: absolute; top: 12px; right: 12px;
    width: 32px; height: 32px; border-radius: 50%;
    background: rgba(255,255,255,.95);
    color: #cf1c24;
    display: grid; place-items: center;
    font-size: 14px;
    box-shadow: 0 4px 10px -2px rgba(0,0,0,.2);
    transition: transform .2s, background .2s;
}
.tvc-ornek:hover .tvc-ornek__buton {
    transform: scale(1.1) rotate(15deg);
    background: #cf1c24; color: #fff;
}

/* İletişim sayfası */
.tvc-iletisim-hero {
    padding: 56px 0 24px;
    background: linear-gradient(135deg, rgba(207,28,36,.06), rgba(26,29,41,.04));
    border-top: 1px solid rgba(15,23,42,.06);
}
.tvc-iletisim-wrap {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 32px;
    align-items: start;
}
@media (max-width: 760px) {
    .tvc-iletisim-wrap { grid-template-columns: 1fr; gap: 20px; }
}
.tvc-iletisim-info {
    background: var(--tvc-surface, #fff);
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 16px;
    padding: 24px;
}
.tvc-iletisim-info h3 {
    margin: 0 0 18px; font-size: 16px; font-weight: 700;
    color: var(--tvc-text, #0f172a); letter-spacing: -.01em;
}
.tvc-iletisim-liste { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-direction: column; gap: 14px; }
.tvc-iletisim-liste li { display: flex; align-items: center; gap: 12px; }
.tvc-iletisim-liste__ikon {
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--ren, #cf1c24);
    display: grid; place-items: center;
    color: #fff; font-size: 16px;
    flex-shrink: 0;
    box-shadow: 0 6px 14px -4px var(--ren, #cf1c24);
}
.tvc-iletisim-liste .lbl {
    font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
    color: var(--tvc-text-muted, #94a3b8); margin-bottom: 2px;
}
.tvc-iletisim-liste a, .tvc-iletisim-liste span {
    color: var(--tvc-text, #0f172a); font-size: 13.5px; font-weight: 600; text-decoration: none;
    word-break: break-all;
}
.tvc-iletisim-liste a:hover { color: var(--tvc-primary, #cf1c24); }
.tvc-iletisim-firma {
    padding-top: 16px; border-top: 1px solid rgba(15,23,42,.06);
    font-size: 12px; color: var(--tvc-text-muted, #64748b); line-height: 1.5;
}
.tvc-iletisim-firma strong { color: #cf1c24; }
.tvc-iletisim-form-wrap {
    background: var(--tvc-surface, #fff);
    border: 1px solid rgba(15,23,42,.06);
    border-radius: 16px;
    padding: 28px;
}
.tvc-form-iki {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
@media (max-width: 560px) { .tvc-form-iki { grid-template-columns: 1fr; } }

/* Mobil tweaks */
@media (max-width: 760px) {
    .tvc-hero { min-height: 0; padding: 64px 0 40px; }
    .tvc-hero__inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .tvc-hero__metin { margin: 0 auto; padding-right: 0; }
    .tvc-hero__cta, .tvc-hero__yararlar { justify-content: center; }
    .tvc-hero__visual { order: -1; justify-content: center; flex-direction: column; gap: 20px; }
    .tvc-phone { transform: scale(.6); transform-origin: top center; margin: 0 auto -328px; }
    .tvc-hero__secici { flex-direction: row; flex-wrap: wrap; justify-content: center; max-height: none; overflow: visible; padding: 0; }
    .tvc-hero__secici-btn.aktif::after { display: none; }
    .tvc-bolum { padding: 56px 0; }
    .tvc-bolum__head h2 { font-size: 28px; }
    .tvc-cta h2 { font-size: 24px; }
    .tvc-cta { padding: 56px 0; }
}

/* ---- reCAPTCHA v3 gizlilik bilgi satırı ---- */
.tvc-recaptcha-bilgi {
    margin: 18px auto 0;
    text-align: center;
    font-size: 12px;
    line-height: 1.5;
    color: var(--tvc-muted, #94a3b8);
}
.tvc-recaptcha-bilgi a {
    color: var(--tvc-primary, #cf1c24);
    text-decoration: none;
}
.tvc-recaptcha-bilgi a:hover { text-decoration: underline; }