/* ===== Genel değişkenler ve sıfırlama ===== */
        :root {
            --brand: #1872c4;
            --brand-dark: #0c4394;
            --brand-rgb: 12, 67, 148;
            --brand-ui-rgb: 24, 114, 196;
            --brand-light: #4a9fd9;
            --brand-accent-rgb: 74, 159, 217;
            --accent: #5eb0eb;
            --ink: #0f172a;
            --muted: #64748b;
            --bg: #f8fafc;
            --surface: #ffffff;
            --border: #e2e8f0;
            --success-bg: #ecfdf5;
            --success-bd: #a7f3d0;
            --success-tx: #047857;
            --danger-bg: #fef2f2;
            --danger-bd: #fecaca;
            --danger-tx: #b91c1c;
            --info-bg: #eff6ff;
            --info-bd: #bfdbfe;
            --info-tx: #0c4394;
            --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);
            --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, .1), 0 8px 10px -6px rgba(15, 23, 42, .06);
            --shadow-lg: 0 25px 50px -12px rgba(15, 23, 42, .25);
            --radius: 16px;
            --radius-sm: 10px;
            --nav-h: 72px;
            --maxw: 1180px;
            --t: .25s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--nav-h);
        }

        .customer-page {
            color: var(--ink);
            background: var(--bg);
            line-height: 1.65;
        }

        .customer-page a:not(.btn) {
            color: var(--brand);
            text-decoration: none;
            transition: color var(--t);
        }

        .customer-page a:not(.btn):hover {
            color: var(--brand-dark);
        }

        .customer-page img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .customer-page .container {
            width: 100%;
            max-width: var(--maxw);
            margin: 0 auto;
            padding: 0 20px;
        }

        .customer-page section {
            padding: 90px 0;
        }

        /* ===== Bölüm başlıkları ===== */
        .section-heading {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 48px;
        }

        .section-heading h2 {
            font-size: clamp(1.8rem, 4vw, 2.5rem);
            font-weight: 800;
            letter-spacing: -.02em;
            margin-bottom: 12px;
        }

        .section-heading p {
            color: var(--muted);
            font-size: 1.05rem;
        }

        .section-eyebrow {
            display: inline-block;
            font-size: .82rem;
            font-weight: 700;
            letter-spacing: .06em;
            text-transform: uppercase;
            color: var(--brand);
            margin-bottom: 10px;
        }

        .section-sub {
            max-width: 560px;
            margin: 0 auto;
        }

        .divider-short {
            width: 64px;
            height: 4px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--brand), var(--accent));
            margin: 18px auto 0;
        }

        /* ===== Intro / Hero ===== */
        .intro {
            position: relative;
            padding: calc(var(--nav-h) + 70px) 0 90px;
            background:
                radial-gradient(1100px 500px at 85% -10%, rgba(var(--brand-accent-rgb), .18), transparent 60%),
                radial-gradient(900px 500px at 0% 10%, rgba(var(--brand-ui-rgb), .14), transparent 55%),
                linear-gradient(180deg, #eef4ff 0%, var(--bg) 100%);
            overflow: hidden;
        }

        .intro-grid {
            display: grid;
            grid-template-columns: 1fr;
            grid-template-areas:
                "header"
                "visual"
                "services";
            gap: 36px;
            align-items: stretch;
        }

        .intro-header {
            grid-area: header;
        }

        .intro-services {
            grid-area: services;
        }

        /* Logo yüksekliği yardım videosu kartına kadar olan blokla hizalanır */
        .intro-grid--has-logo {
            grid-template-areas:
                "header"
                "visual"
                "main";
        }

        /* Şifre sorgulama aktifken logo yanında yalnızca sorgulama; diğer kartlar hero altında */
        .intro-grid--has-tercih {
            grid-template-areas:
                "header"
                "tercih"
                "below";
        }

        .intro-grid--has-logo.intro-grid--has-tercih {
            grid-template-areas:
                "header"
                "visual"
                "tercih"
                "below";
        }

        /* Sorgu sonucu geldiğinde, logo/form satırı ile alttaki 4 kartın arasına ayrı bir satır eklenir */
        .intro-grid--has-tercih.intro-grid--tercih-sonuclu {
            grid-template-areas:
                "header"
                "tercih"
                "sonuc"
                "below";
        }

        .intro-grid--has-logo.intro-grid--has-tercih.intro-grid--tercih-sonuclu {
            grid-template-areas:
                "header"
                "visual"
                "tercih"
                "sonuc"
                "below";
        }

        .intro-tercih-sonuc-wrap {
            grid-area: sonuc;
        }

        .intro-services-main {
            grid-area: main;
        }

        .intro-services-below {
            grid-area: below;
            margin-top: 4px;
        }

        .intro-cards-below {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: stretch;
        }

        .intro-cards-below > li {
            display: flex;
            flex: 1 1 220px;
            min-width: 0;
        }

        .intro-cards-below .service-box {
            flex: 1;
            width: 100%;
            min-height: 100%;
            align-items: flex-start;
        }

        .intro-cards-below .service-box--center {
            align-items: flex-start;
        }

        .intro-cards-below .service-box--center .service-desc {
            align-items: flex-start;
            text-align: left;
            justify-content: flex-start;
        }

        .intro-cards-below .service-desc {
            flex: 1;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .intro-cards-below .service-desc p,
        .intro-cards-below .service-desc .btn {
            margin-top: auto;
        }

        .intro-tercih-block {
            grid-area: tercih;
        }

        .intro-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(var(--brand-ui-rgb), .1);
            color: var(--brand-dark);
            font-weight: 600;
            font-size: .82rem;
            padding: 7px 14px;
            border-radius: 999px;
            margin-bottom: 18px;
        }

        .intro-title {
            font-size: clamp(1.9rem, 4.2vw, 2.7rem);
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -.02em;
            margin-bottom: 14px;
        }

        .intro-title span {
            background: linear-gradient(90deg, var(--brand), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .intro-sub {
            color: var(--muted);
            font-size: 1.05rem;
            margin-bottom: 0;
            max-width: 520px;
        }

        /* Hizmet kartları listesi */
        .lead-list {
            list-style: none;
            display: grid;
            gap: 14px;
            margin: 0;
            padding: 0;
        }

        .service-box {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px;
            box-shadow: var(--shadow-sm);
            transition: transform var(--t), box-shadow var(--t), border-color var(--t);
        }

        .service-box:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: #cfe0ff;
        }

        .service-box--center {
            align-items: center;
        }

        .service-box--center .service-desc {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            gap: 10px;
        }

        .service-box--center .service-desc h5 {
            margin-bottom: 0;
        }

        .service-icon {
            flex: none;
            width: 52px;
            height: 52px;
            border-radius: 13px;
            display: grid;
            place-items: center;
            color: var(--brand);
            background: linear-gradient(135deg, rgba(var(--brand-ui-rgb), .12), rgba(var(--brand-accent-rgb), .12));
        }

        .service-icon svg {
            width: 26px;
            height: 26px;
        }

        .service-desc h5 {
            font-size: 1.02rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .service-desc p {
            color: var(--muted);
            font-size: .94rem;
            margin: 0;
        }

        /* Intro kartları içinde kompakt tercih şifresi sorgulama */
        .service-box--tercih {
            align-items: flex-start;
        }

        .service-box--tercih:hover {
            transform: none;
        }

        .service-desc--tercih {
            flex: 1;
            min-width: 0;
        }

        .tercih-card-hint {
            margin-bottom: 12px !important;
            font-size: .9rem !important;
        }

        .service-desc--tercih .tercih-form {
            margin-top: 0;
        }

        .service-desc--tercih .tercih-input {
            flex: 1 1 180px;
            padding: 10px 14px;
            font-size: .94rem;
            border-radius: 10px;
        }

        .service-desc--tercih .tercih-select {
            cursor: pointer;
        }

        .service-desc--tercih .tercih-select:disabled {
            opacity: .65;
            cursor: not-allowed;
        }

        /* Kurum adı arama kutusu (search dropdown) tam genişlikte, kurum türünün altında görünür */
        .service-desc--tercih .tercih-kurum-adi-wrap {
            position: relative;
            flex: 1 1 100%;
            width: 100%;
        }

        .service-desc--tercih .tercih-kurum-adi-wrap .tercih-input {
            width: 100%;
        }

        .service-desc--tercih .tercih-kurum-arama:disabled {
            opacity: .65;
            cursor: not-allowed;
        }

        /* Gerçek değeri taşıyan native select; ekranda görünmez, arama kutusu ile aynı işi görür */
        .tercih-select-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* Arama kutusunun hemen altında açılan filtrelenmiş kurum listesi.
           "position: fixed" kullanılır ve JS ile input'un tam altına piksel bazında konumlandırılır;
           böylece üst elemanlardaki "overflow: hidden" kısıtlarından etkilenmez. */
        .tercih-combo-dropdown {
            position: fixed;
            max-height: 260px;
            overflow-y: auto;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            z-index: 2100;
            display: none;
        }

        .tercih-combo-dropdown.open {
            display: block;
        }

        .tercih-combo-option {
            padding: 10px 14px;
            font-size: .94rem;
            cursor: pointer;
            transition: background var(--t), color var(--t);
        }

        .tercih-combo-option:hover,
        .tercih-combo-option.active {
            background: rgba(var(--brand-ui-rgb), .1);
            color: var(--brand-dark);
        }

        [data-theme="dark"] .tercih-combo-option:hover,
        [data-theme="dark"] .tercih-combo-option.active {
            color: var(--accent);
        }

        .tercih-combo-empty {
            padding: 10px 14px;
            font-size: .9rem;
            color: var(--muted);
        }

        .service-desc--tercih .tercih-submit {
            padding: 10px 18px;
            font-size: .9rem;
        }

        .service-desc--tercih .tercih-help-link {
            margin-top: 8px;
            font-size: .85rem;
        }

        .intro-grid--has-logo.intro-grid--has-tercih .intro-tercih-block {
            align-self: stretch;
        }

        .intro-grid--has-tercih .intro-tercih-block .lead-list,
        .intro-grid--has-tercih .intro-tercih-block #tercih-sifre {
            min-height: 100%;
        }

        .intro-grid--has-tercih .intro-tercih-block .service-box--tercih {
            min-height: 100%;
            height: auto;
        }

        .intro-tercih-result {
            width: 100%;
        }

        .intro-tercih-result:empty {
            display: none;
        }

        .intro-tercih-result .tercih-result {
            margin-top: 0;
        }

        .intro-tercih-result .tercih-loading,
        .intro-tercih-result .tercih-notfound {
            margin-top: 0;
        }

        .intro-visual {
            grid-area: visual;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 100%;
        }

        .intro-visual .visual-card {
            --visual-card-w: 400px;
            --visual-card-h: 160px;
            --logo-stage-inset: 20px;
            --logo-img-gap: 14px;
            --logo-stage-gradient: linear-gradient(160deg, #f8fafc 0%, #e2e8f0 52%, #cbd5e1 100%);

            position: relative;
            isolation: isolate;
            overflow: hidden;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 0;
            box-shadow: var(--shadow-lg);
            width: var(--visual-card-w);
            height: var(--visual-card-h);
            max-width: 100%;
        }

        .intro-visual .visual-card::before {
            content: "";
            position: absolute;
            inset: var(--logo-stage-inset);
            z-index: 0;
            border-radius: 16px;
            border: 1px solid rgba(15, 23, 42, .1);
            background: var(--logo-stage-gradient);
            box-shadow:
                inset 0 1px 0 rgba(255, 255, 255, .7),
                inset 0 -3px 10px rgba(15, 23, 42, .08);
        }

        .intro-visual .visual-card::after {
            content: "";
            position: absolute;
            inset: var(--logo-stage-inset);
            z-index: 0;
            border-radius: 16px;
            pointer-events: none;
            background: radial-gradient(ellipse 85% 75% at 50% 42%, rgba(var(--brand-ui-rgb), .12), transparent 70%);
        }

        .intro-visual .visual-card img {
            position: absolute;
            top: calc(var(--logo-stage-inset) + var(--logo-img-gap));
            left: calc(var(--logo-stage-inset) + var(--logo-img-gap));
            width: calc(100% - 2 * (var(--logo-stage-inset) + var(--logo-img-gap)));
            height: calc(100% - 2 * (var(--logo-stage-inset) + var(--logo-img-gap)));
            max-width: none;
            max-height: none;
            z-index: 1;
            object-fit: contain;
            object-position: center;
            filter: drop-shadow(0 2px 8px rgba(15, 23, 42, .18));
        }

        /* ===== Butonlar / etiketler ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: .9rem;
            padding: 9px 16px;
            border-radius: 10px;
            border: 1px solid transparent;
            cursor: pointer;
            transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--brand), var(--brand-light));
            color: #fff;
            box-shadow: 0 8px 18px rgba(var(--brand-ui-rgb), .3);
        }

        .btn-primary:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(var(--brand-ui-rgb), .4);
        }

        .customer-page a.btn-akb-primary,
        .customer-page a.btn-akb-primary:hover {
            color: #fff;
        }

        .btn-link {
            color: var(--brand);
            font-weight: 600;
        }

        .text-primary {
            color: var(--brand);
            font-weight: 600;
        }

        /* ===== İletişim bölümü ===== */
        .contact-section {
            background:
                radial-gradient(900px 420px at 0% 0%, rgba(var(--brand-ui-rgb), .08), transparent 60%),
                radial-gradient(700px 380px at 100% 100%, rgba(var(--brand-accent-rgb), .1), transparent 55%),
                linear-gradient(180deg, var(--bg) 0%, #eef4ff 100%);
        }

        .contact-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            align-items: stretch;
        }

        .contact-team {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .contact-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: transform var(--t), box-shadow var(--t), border-color var(--t);
        }

        .contact-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: #cfe0ff;
        }

        .contact-card-head {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
            padding-bottom: 18px;
            border-bottom: 1px solid var(--border);
        }

        .contact-avatar {
            flex: none;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: grid;
            place-items: center;
            font-weight: 800;
            font-size: 1.1rem;
            color: #fff;
            background: linear-gradient(135deg, var(--brand), var(--accent));
        }

        .contact-name {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 2px;
        }

        .contact-label {
            font-size: .82rem;
            color: var(--muted);
            font-weight: 500;
        }

        .contact-actions {
            list-style: none;
            display: grid;
            gap: 10px;
        }

        .contact-action {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 14px;
            border-radius: 12px;
            border: 1px solid var(--border);
            background: var(--bg);
            color: var(--ink);
            transition: border-color var(--t), background var(--t), transform var(--t);
        }

        .contact-action:hover {
            color: var(--ink);
            border-color: #cfe0ff;
            background: #f0f6ff;
            transform: translateX(3px);
        }

        .contact-action-icon {
            flex: none;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: grid;
            place-items: center;
            color: var(--brand);
            background: rgba(var(--brand-ui-rgb), .1);
        }

        .contact-action-icon svg {
            width: 20px;
            height: 20px;
        }

        .contact-action-text {
            display: grid;
            gap: 1px;
            min-width: 0;
        }

        .contact-action-text small {
            font-size: .72rem;
            text-transform: uppercase;
            letter-spacing: .06em;
            color: var(--muted);
            font-weight: 600;
        }

        .contact-action-text strong {
            font-size: .98rem;
            font-weight: 700;
            word-break: break-word;
        }

        .contact-wa {
            background: linear-gradient(160deg, #ecfdf5 0%, #f0fdf4 100%);
            border: 1px solid #a7f3d0;
            border-radius: var(--radius);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .contact-wa-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            display: grid;
            place-items: center;
            background: #25d366;
            color: #fff;
            margin-bottom: 16px;
        }

        .contact-wa-icon svg {
            width: 28px;
            height: 28px;
        }

        .contact-wa h3 {
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: 10px;
            color: #065f46;
        }

        .contact-wa p {
            color: #047857;
            margin: 0 0 20px;
            line-height: 1.6;
        }

        .btn-wa {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            align-self: flex-start;
            background: #25d366;
            color: #fff;
            font-weight: 700;
            padding: 11px 18px;
            border-radius: 10px;
            box-shadow: 0 8px 18px rgba(37, 211, 102, .35);
            transition: transform var(--t), box-shadow var(--t), background var(--t);
        }

        .btn-wa:hover {
            color: #fff;
            background: #1ebe5d;
            transform: translateY(-2px);
            box-shadow: 0 12px 24px rgba(37, 211, 102, .4);
        }

        /* ===== Duyurular ===== */
        .announcements-section {
            background:
                radial-gradient(800px 380px at 100% 0%, rgba(var(--brand-accent-rgb), .08), transparent 55%),
                radial-gradient(700px 360px at 0% 100%, rgba(var(--brand-ui-rgb), .07), transparent 50%),
                var(--bg);
        }

        .announcements-section .faq-layout {
            margin-top: 0;
        }

        .announcements-list {
            display: grid;
            gap: 16px;
        }

        .announcement-card {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            border-radius: var(--radius);
            padding: 20px 22px;
            border: 1px solid;
            box-shadow: var(--shadow-sm);
            background: var(--surface);
            transition: transform var(--t), box-shadow var(--t), border-color var(--t);
        }

        .announcement-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .announcement-num {
            flex: none;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: grid;
            place-items: center;
            font-weight: 800;
            font-size: 1.05rem;
        }

        .announcement-body {
            flex: 1;
            min-width: 0;
        }

        .announcement-type {
            display: inline-block;
            font-size: .72rem;
            font-weight: 700;
            letter-spacing: .06em;
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .announcement-body p {
            margin: 0;
            font-size: .98rem;
            line-height: 1.55;
            font-weight: 500;
        }

        .announcement-success {
            border-color: var(--success-bd);
        }

        .announcement-success .announcement-num {
            background: var(--success-bg);
            color: var(--success-tx);
            border: 1px solid var(--success-bd);
        }

        .announcement-success .announcement-type {
            color: var(--success-tx);
        }

        .announcement-danger {
            border-color: var(--danger-bd);
        }

        .announcement-danger .announcement-num {
            background: var(--danger-bg);
            color: var(--danger-tx);
            border: 1px solid var(--danger-bd);
        }

        .announcement-danger .announcement-type {
            color: var(--danger-tx);
        }

        .announcement-info {
            border-color: var(--info-bd);
        }

        .announcement-info .announcement-num {
            background: var(--info-bg);
            color: var(--info-tx);
            border: 1px solid var(--info-bd);
        }

        .announcement-info .announcement-type {
            color: var(--info-tx);
        }

        /* ===== SSS / Accordion ===== */
        #pricing {
            background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
        }

        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px 24px;
            align-items: start;
            max-width: 1040px;
            margin: 0 auto;
        }

        .faq-col {
            display: grid;
            gap: 14px;
            align-content: start;
        }

        .panel {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--t), border-color var(--t);
        }

        .panel.open {
            border-color: #cfe0ff;
            box-shadow: var(--shadow-md);
        }

        .panel-toggle {
            width: 100%;
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            padding: 18px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            font-size: .98rem;
            font-weight: 600;
            color: var(--ink);
            font-family: inherit;
        }

        .panel-toggle .chev {
            flex: none;
            width: 22px;
            height: 22px;
            color: var(--brand);
            transition: transform var(--t);
        }

        .panel.open .panel-toggle .chev {
            transform: rotate(180deg);
        }

        .panel-body-wrap {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
        }

        .panel-body {
            padding: 0 20px 20px;
            color: var(--muted);
            font-size: .95rem;
            line-height: 1.7;
        }

        /* ===== Modal (indirme + video) ===== */
        .modal {
            position: fixed;
            inset: 0;
            z-index: 2000;
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .modal.open {
            display: flex;
        }

        .modal-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            /* Bootstrap'in .modal-dialog pointer-events:none kuralını ezerek tıklamayı geri açar */
            pointer-events: auto;
            background: rgba(15, 23, 42, .55);
            backdrop-filter: blur(3px);
            animation: fade .25s ease;
        }

        .modal-dialog {
            position: relative;
            z-index: 2;
            /* Bootstrap .modal-dialog varsayılan pointer-events:none olduğu için linkler/iframe tıklanamıyordu */
            pointer-events: auto;
            background: var(--surface);
            width: 100%;
            max-width: 560px;
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
            overflow: hidden;
            animation: pop .3s cubic-bezier(.2, .8, .25, 1);
            max-height: 90vh;
            display: flex;
            flex-direction: column;
        }

        .modal-header {
            padding: 22px 24px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 16px;
        }

        .modal-header h6 {
            font-size: 1.15rem;
            font-weight: 800;
        }

        .modal-header .sub {
            color: var(--muted);
            font-size: .88rem;
            margin-top: 4px;
        }

        .modal-close {
            flex: none;
            width: 38px;
            height: 38px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: var(--surface);
            cursor: pointer;
            display: grid;
            place-items: center;
            color: var(--muted);
            transition: background var(--t), color var(--t);
        }

        .modal-close:hover {
            background: var(--danger-bg);
            color: var(--danger-tx);
        }

        .modal-close svg {
            width: 18px;
            height: 18px;
        }

        .modal-body {
            padding: 22px 24px;
            overflow-y: auto;
            display: grid;
            gap: 12px;
        }

        .download-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 16px;
            border: 1px solid var(--success-bd);
            background: var(--success-bg);
            border-radius: 12px;
            transition: transform var(--t), box-shadow var(--t);
        }

        .download-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        .download-item .dl-icon {
            width: 42px;
            height: 42px;
            border-radius: 11px;
            flex: none;
            display: grid;
            place-items: center;
            background: #fff;
            color: var(--success-tx);
            border: 1px solid var(--success-bd);
        }

        .download-item .dl-icon svg {
            width: 22px;
            height: 22px;
        }

        .download-item .dl-text {
            font-size: .93rem;
            color: #065f46;
        }

        .download-item .alert-link {
            font-weight: 700;
            color: var(--success-tx);
            text-decoration: underline;
        }

        /* Video modal */
        .video-dialog {
            max-width: 860px;
            background: #000;
        }

        .video-frame {
            position: relative;
            width: 100%;
            aspect-ratio: 16 / 9;
        }

        .video-frame iframe {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            border: 0;
        }

        .video-close {
            position: absolute;
            top: 10px;
            right: 10px;
            z-index: 2;
            background: rgba(0, 0, 0, .6);
            color: #fff;
            border: none;
        }

        .video-close:hover {
            background: rgba(0, 0, 0, .85);
            color: #fff;
        }

        /* ===== Scroll-up butonu ===== */
        .scrollup {
            position: fixed;
            right: 22px;
            bottom: 22px;
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: grid;
            place-items: center;
            background: linear-gradient(135deg, var(--brand), var(--brand-light));
            color: #fff;
            box-shadow: var(--shadow-md);
            opacity: 0;
            visibility: hidden;
            transform: translateY(12px);
            transition: all var(--t);
            z-index: 900;
        }

        .scrollup.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .scrollup:hover {
            color: #fff;
            transform: translateY(-3px);
        }

        .scrollup svg {
            width: 22px;
            height: 22px;
        }

        /* ===== Animasyonlar ===== */
        @keyframes fade {
            from { opacity: 0; }
            to { opacity: 1; }
        }

        @keyframes pop {
            from { opacity: 0; transform: translateY(18px) scale(.97); }
            to { opacity: 1; transform: translateY(0) scale(1); }
        }

        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity .6s ease, transform .6s ease;
        }

        .reveal.in {
            opacity: 1;
            transform: none;
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
            }
            html { scroll-behavior: auto; }
            .reveal { opacity: 1; transform: none; }
        }

        /* ===== Responsive ===== */
        @media (min-width: 992px) {
            .intro-grid {
                grid-template-columns: min(460px, 40%) 1fr;
                grid-template-areas:
                    "header header"
                    "visual services";
                column-gap: 48px;
                row-gap: 40px;
                align-items: stretch;
            }

            .intro-grid--has-logo {
                grid-template-areas:
                    "header header"
                    "visual main";
                align-items: stretch;
            }

            .intro-grid--has-tercih:not(.intro-grid--has-logo) {
                grid-template-areas:
                    "header header"
                    "tercih tercih"
                    "below below";
            }

            .intro-grid--has-logo.intro-grid--has-tercih {
                grid-template-areas:
                    "header header"
                    "visual tercih"
                    "below below";
            }

            /* Sorgu sonucu geldiğinde, logo/form satırı ile alttaki 4 kartın arasına tam genişlikte ayrı bir satır eklenir */
            .intro-grid--has-tercih:not(.intro-grid--has-logo).intro-grid--tercih-sonuclu {
                grid-template-areas:
                    "header header"
                    "tercih tercih"
                    "sonuc sonuc"
                    "below below";
            }

            .intro-grid--has-logo.intro-grid--has-tercih.intro-grid--tercih-sonuclu {
                grid-template-areas:
                    "header header"
                    "visual tercih"
                    "sonuc sonuc"
                    "below below";
            }

            .intro-grid--has-logo.intro-grid--has-tercih .intro-tercih-block {
                margin-top: 0;
            }

            .intro-services-below {
                margin-top: 0;
            }

            .intro-cards-below > li {
                flex: 1 1 calc(25% - 11px);
                min-width: 200px;
            }

            .intro-visual {
                align-items: stretch;
                align-self: stretch;
            }

            .intro-visual .visual-card {
                width: 100%;
                height: 100%;
                min-height: 160px;
            }

            /* Sonuç kartı gösterilmeden önce logo kartı yandaki form kartıyla alttan hizalı (stretch) kalır.
               Sorgu tetiklendiğinde JS, kartın O ANKİ gerçek yüksekliğini satır içi stil olarak kilitler
               (bkz. customer.js: introVisualBoyutunuSabitle) ve ".intro-visual--sabit" sınıfını ekler;
               bu yüzden burada sabit bir piksel değeri ZORLANMAZ, JS'in kilitlediği değer geçerli olur.
               Aşağıdaki min-height yalnızca JS çalışmadan doğrudan sonuçla açılan sayfalar için yedek değerdir. */
            .intro-visual.intro-visual--sabit {
                align-self: start;
            }

            .intro-visual.intro-visual--sabit .visual-card {
                min-height: var(--visual-card-h);
            }

            .contact-layout {
                grid-template-columns: 1fr min(360px, 32%);
                gap: 28px;
            }

            .contact-team {
                grid-template-columns: repeat(2, 1fr);
            }

            /* Tek iletişim kişisi olduğunda kişi kartı ile WhatsApp kartını yan yana ve ortalı göster */
            .contact-layout--single {
                grid-template-columns: repeat(2, minmax(0, 380px));
                justify-content: center;
            }

            .contact-layout--single .contact-team {
                grid-template-columns: 1fr;
            }
        }

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

        @media (max-width: 767px) {
            .customer-page section {
                padding: 64px 0;
            }

            .intro-header {
                margin-top: 24px;
            }

            .intro-visual .visual-card {
                --visual-card-w: 100%;
                --visual-card-h: 240px;
                --logo-stage-inset: 16px;
            }

            .intro-visual .visual-card::before {
                border-radius: 14px;
            }
        }

        @media (max-width: 480px) {
            .intro-visual .visual-card {
                --visual-card-w: 100%;
                --visual-card-h: 220px;
                --logo-stage-inset: 14px;
                border-radius: 16px;
            }

            .intro-visual .visual-card::before {
                border-radius: 12px;
            }
        }

        /* ===== Dark mode (intro) — site geneli [data-theme="dark"] ile uyumlu ===== */
        [data-theme="dark"] .customer-page {
            --ink: #e2e8f0;
            --muted: #94a3b8;
            --bg: #0b1120;
            --surface: #131c2e;
            --border: #2a3548;
            --shadow-sm: 0 1px 2px rgba(0, 0, 0, .25), 0 1px 3px rgba(0, 0, 0, .2);
            --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, .35), 0 8px 10px -6px rgba(0, 0, 0, .25);
            --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, .45);
        }

        [data-theme="dark"] .intro {
            background:
                radial-gradient(1100px 500px at 85% -10%, rgba(var(--brand-accent-rgb), .14), transparent 60%),
                radial-gradient(900px 500px at 0% 10%, rgba(var(--brand-ui-rgb), .12), transparent 55%),
                linear-gradient(180deg, #0f172a 0%, #0b1120 100%);
        }

        [data-theme="dark"] .intro-badge {
            background: rgba(var(--brand-ui-rgb), .18);
            color: var(--accent);
        }

        [data-theme="dark"] .intro-title {
            color: #e2e8f0;
        }

        [data-theme="dark"] .intro-title span {
            background: linear-gradient(90deg, var(--brand-light), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        [data-theme="dark"] .intro-sub {
            color: var(--muted);
        }

        [data-theme="dark"] .service-box {
            background: var(--surface);
            border-color: var(--border);
            box-shadow: var(--shadow-sm);
        }

        [data-theme="dark"] .service-box:hover {
            border-color: rgba(var(--brand-ui-rgb), .4);
            box-shadow: var(--shadow-md);
        }

        [data-theme="dark"] .service-icon {
            color: var(--accent);
            background: linear-gradient(135deg, rgba(var(--brand-ui-rgb), .2), rgba(var(--brand-accent-rgb), .16));
        }

        [data-theme="dark"] .service-desc h5 {
            color: #e2e8f0;
        }

        [data-theme="dark"] .service-desc p {
            color: var(--muted);
        }

        [data-theme="dark"] .service-desc .btn-link,
        [data-theme="dark"] .service-desc .text-primary {
            color: var(--accent);
        }

        [data-theme="dark"] .service-desc .btn-link:hover,
        [data-theme="dark"] .service-desc .text-primary:hover {
            color: var(--brand-light);
        }

        [data-theme="dark"] .intro-visual .visual-card {
            --logo-stage-gradient: linear-gradient(160deg, #64748b 0%, #475569 48%, #334155 100%);
            background: #131c2e;
            border-color: var(--border);
            box-shadow: var(--shadow-lg);
        }

        [data-theme="dark"] .intro-visual .visual-card::before {
            border-color: rgba(255, 255, 255, .12);
            box-shadow:
                inset 0 1px 0 rgba(255, 255, 255, .08),
                inset 0 -4px 12px rgba(0, 0, 0, .35);
        }

        [data-theme="dark"] .intro-visual .visual-card::after {
            background: radial-gradient(ellipse 85% 75% at 50% 42%, rgba(var(--brand-accent-rgb), .16), transparent 70%);
        }

        [data-theme="dark"] .intro-visual .visual-card img {
            filter: drop-shadow(0 3px 12px rgba(0, 0, 0, .45));
        }

        /* Tercih şifresi sorgulama (intro kartı içinde) */
        .tercih-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .tercih-input {
            flex: 1 1 260px;
            padding: 14px 18px;
            font-size: 1rem;
            border: 1px solid var(--border);
            border-radius: 12px;
            background: var(--surface);
            color: var(--ink);
            outline: none;
            transition: border-color .15s ease, box-shadow .15s ease;
        }

        .tercih-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 3px rgba(var(--brand-ui-rgb), .15);
        }

        .tercih-select {
            cursor: pointer;
        }

        .tercih-select:disabled {
            opacity: .65;
            cursor: not-allowed;
        }

        .tercih-submit {
            flex: 0 0 auto;
            padding-left: 26px;
            padding-right: 26px;
        }

        .tercih-result {
            margin-top: 22px;
            padding: 24px;
            border: 1px solid var(--border);
            border-radius: 16px;
            background: var(--surface);
            box-shadow: var(--shadow-lg);
        }

        .tercih-result-head {
            text-align: center;
            margin-bottom: 18px;
        }

        .tercih-result-label {
            display: inline-block;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .06em;
            text-transform: uppercase;
            color: var(--brand);
        }

        .tercih-result-name {
            margin: 4px 0 2px;
            font-size: 1.35rem;
            color: var(--ink);
        }

        .tercih-result-lisans {
            font-size: .9rem;
            color: var(--muted);
        }

        .tercih-result-tur {
            display: inline-block;
            margin-bottom: 4px;
            padding: 2px 10px;
            border-radius: 999px;
            background: rgba(var(--brand-ui-rgb), .12);
            color: var(--brand);
            font-size: .82rem;
            font-weight: 600;
        }

        /* En fazla 3 sütun; son satırda eksik kalan kartlar (ör. 5 kart -> 3+2) ortalanır */
        .tercih-codes {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
        }

        .tercih-code {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 16px;
            border: 1px dashed var(--border);
            border-radius: 12px;
            background: var(--bg);
            flex: 0 1 calc((100% - 24px) / 3);
            min-width: 240px;
        }

        .tercih-code-pair {
            flex: 1;
            min-width: 0;
            display: grid;
            gap: 10px;
        }

        .tercih-code-row {
            display: grid;
            grid-template-columns: 1fr auto;
            grid-template-areas:
                "label label"
                "value copy";
            column-gap: 8px;
            row-gap: 4px;
            align-items: center;
        }

        .tercih-code-label {
            grid-area: label;
            font-size: .72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: .04em;
            color: var(--muted);
        }

        .tercih-code-no {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            flex: 0 0 28px;
            border-radius: 50%;
            background: var(--brand);
            color: #fff;
            font-weight: 700;
            font-size: .85rem;
        }

        .tercih-code-value {
            grid-area: value;
            font-family: "Consolas", "Menlo", monospace;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--ink);
            min-width: 0;
            line-height: 1.3;
            word-break: normal;
            overflow-wrap: anywhere;
        }

        .tercih-code-copy {
            grid-area: copy;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            flex: 0 0 32px;
            margin-left: 0;
            padding: 0;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: #fff;
            color: var(--brand);
            font-size: 1rem;
            cursor: pointer;
            transition: background .15s ease, color .15s ease, border-color .15s ease;
        }

        .tercih-code-copy:hover {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
        }

        .tercih-code-copy.copied {
            background: #198754;
            color: #fff;
            border-color: #198754;
        }

        .tercih-empty {
            margin: 0;
            text-align: center;
            color: var(--muted);
        }

        .tercih-loading {
            margin-top: 22px;
            text-align: center;
            color: var(--muted);
            font-weight: 600;
        }

        .tercih-help-link {
            display: inline-flex;
            align-items: center;
            margin-top: 14px;
            padding: 0;
            border: none;
            background: none;
            color: var(--brand);
            font-size: .92rem;
            font-weight: 600;
            cursor: pointer;
        }

        .tercih-help-link:hover {
            text-decoration: underline;
        }

        /* Lisans yardım modalı diğer modallardan daha geniş gösterilir */
        #lisansHelpModal .modal-dialog {
            max-width: 820px;
        }

        .lisans-help-image {
            display: block;
            max-width: 100%;
            height: auto;
            border-radius: 12px;
        }

        .tercih-notfound {
            margin-top: 22px;
            padding: 16px 18px;
            border: 1px solid rgba(220, 38, 38, .3);
            border-radius: 12px;
            background: rgba(220, 38, 38, .06);
            color: #b91c1c;
            text-align: center;
        }

        [data-theme="dark"] .tercih-notfound {
            color: #fca5a5;
            background: rgba(220, 38, 38, .12);
            border-color: rgba(220, 38, 38, .4);
        }