/* ========================================================
   THEME: CORPORATE SAPPHIRE (Kurumsal Safir & Buzul Beyazı)
   Aydınlık, prestijli, resmi ve kurumsal şirket kimliği
   Tüm metin ve kart alanları için yüksek kontrast ve kristal netlik
   ======================================================== */

:root,
html[data-theme="corporate-blue"] {
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Arka Plan Tonları - Kristal Aydınlık */
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #e2e8f0;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.92);

    /* Metin Renkleri - Yüksek Kontrast */
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;

    /* Vurgu ve Safir Mavisi */
    --accent-gold: #0284c7;
    --accent-gold-light: #38bdf8;
    --accent-gold-dark: #0369a1;
    --accent-amber: #0ea5e9;

    /* Kurumsal Gradyanlar */
    --gradient-gold: linear-gradient(135deg, #0284c7, #0ea5e9, #0369a1);
    --gradient-hero: linear-gradient(135deg, rgba(2, 132, 199, 0.12), rgba(248, 250, 252, 0.95));
    --gradient-card: linear-gradient(145deg, #ffffff, #f8fafc);
    --gradient-cta: linear-gradient(135deg, #0284c7, #0ea5e9);

    /* Kenarlıklar & Gölgeler */
    --border-subtle: rgba(2, 132, 199, 0.18);
    --border-hover: rgba(2, 132, 199, 0.45);

    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 6px 24px rgba(15, 23, 42, 0.07);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.1);
    --shadow-glow: 0 0 30px rgba(2, 132, 199, 0.22);

    /* Kavisler */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;
}

/* Tipografi */
html[data-theme="corporate-blue"] h1,
html[data-theme="corporate-blue"] h2,
html[data-theme="corporate-blue"] h3,
html[data-theme="corporate-blue"] h4,
html[data-theme="corporate-blue"] .hero-title,
html[data-theme="corporate-blue"] .section-title,
html[data-theme="corporate-blue"] .logo-text,
html[data-theme="corporate-blue"] .stat-number,
html[data-theme="corporate-blue"] .popup-title {
    font-family: var(--font-heading);
    font-weight: 700;
}

/* Header & Menü Linkleri */
html[data-theme="corporate-blue"] .header {
    background: rgba(248, 250, 252, 0.95);
    border-bottom: 1px solid rgba(2, 132, 199, 0.15);
}
html[data-theme="corporate-blue"] .header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 25px rgba(15, 23, 42, 0.08);
}
html[data-theme="corporate-blue"] .header a.text-light,
html[data-theme="corporate-blue"] .header a:not(.btn):not(.header-phone) {
    color: #0f172a !important;
    opacity: 0.85;
    font-weight: 600;
}
html[data-theme="corporate-blue"] .header a.text-light:hover,
html[data-theme="corporate-blue"] .header a:not(.btn):not(.header-phone):hover {
    color: #0284c7 !important;
    opacity: 1;
}
html[data-theme="corporate-blue"] .logo-text {
    background: linear-gradient(135deg, #0284c7, #0369a1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
html[data-theme="corporate-blue"] .logo-sub {
    color: #475569 !important;
    -webkit-text-fill-color: #475569 !important;
}
html[data-theme="corporate-blue"] .header-phone {
    background: #ffffff;
    border: 1px solid rgba(2, 132, 199, 0.25);
    color: #0284c7 !important;
    font-weight: 700;
}
html[data-theme="corporate-blue"] .header-phone:hover {
    background: #0284c7;
    color: #ffffff !important;
    border-color: #0284c7;
}

/* Hero Section */
html[data-theme="corporate-blue"] .hero {
    background: #f8fafc;
}
html[data-theme="corporate-blue"] .hero-bg img {
    filter: brightness(0.85) saturate(0.9);
    opacity: 0.45;
}
html[data-theme="corporate-blue"] .hero-overlay {
    background:
        linear-gradient(180deg,
            rgba(248, 250, 252, 0.82) 0%,
            rgba(248, 250, 252, 0.68) 35%,
            rgba(248, 250, 252, 0.90) 70%,
            rgba(248, 250, 252, 1) 100%),
        radial-gradient(ellipse at 50% 30%, rgba(2, 132, 199, 0.15) 0%, transparent 65%);
}
html[data-theme="corporate-blue"] .hero-badge {
    background: #ffffff;
    border: 1px solid rgba(2, 132, 199, 0.25);
    color: #0369a1 !important;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.08);
}
html[data-theme="corporate-blue"] .badge-dot {
    background: #0284c7;
}
html[data-theme="corporate-blue"] .hero-title {
    color: #0f172a !important;
    font-weight: 800;
}
html[data-theme="corporate-blue"] .hero-title span {
    color: #0f172a !important;
    -webkit-text-fill-color: #0f172a !important;
    background: none !important;
}
html[data-theme="corporate-blue"] .hero-title span.gradient-text,
html[data-theme="corporate-blue"] .hero-title #hero-title-highlight {
    background: linear-gradient(135deg, #0284c7, #0369a1) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}
html[data-theme="corporate-blue"] .hero-desc {
    color: #334155 !important;
    font-weight: 500;
}
html[data-theme="corporate-blue"] .hero-stats {
    background: #ffffff;
    border: 1px solid rgba(2, 132, 199, 0.2);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}
html[data-theme="corporate-blue"] .stat-label {
    color: #475569 !important;
    font-weight: 600;
}
html[data-theme="corporate-blue"] .stat-number {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
html[data-theme="corporate-blue"] .stat-plus,
html[data-theme="corporate-blue"] .stat-suffix {
    color: #0284c7 !important;
    -webkit-text-fill-color: #0284c7 !important;
}
html[data-theme="corporate-blue"] .stat-divider {
    background: rgba(2, 132, 199, 0.2);
}

/* Butonlar */
html[data-theme="corporate-blue"] .btn-primary {
    background: var(--gradient-cta);
    color: #ffffff !important;
    box-shadow: 0 4px 20px rgba(2, 132, 199, 0.35);
    border: none;
    font-weight: 700;
}
html[data-theme="corporate-blue"] .btn-primary:hover {
    box-shadow: 0 6px 25px rgba(2, 132, 199, 0.5);
    filter: brightness(1.08);
    transform: translateY(-2px);
}
html[data-theme="corporate-blue"] .btn-secondary {
    background: #ffffff;
    color: #0f172a !important;
    border: 1px solid rgba(2, 132, 199, 0.25);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}
html[data-theme="corporate-blue"] .btn-secondary:hover {
    background: #f8fafc;
    border-color: #0284c7;
    color: #0284c7 !important;
}

/* Bölüm Başlıkları ve Etiketler */
html[data-theme="corporate-blue"] .section-tag {
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.25);
    color: #0369a1 !important;
    font-weight: 700;
}
html[data-theme="corporate-blue"] .section-title {
    color: #0f172a !important;
    font-weight: 800;
}
html[data-theme="corporate-blue"] .section-desc {
    color: #334155 !important;
    font-weight: 500;
}

/* 1. Özellik Kartları (Neden Biz?) */
html[data-theme="corporate-blue"] .feature-card {
    background: #ffffff !important;
    border: 1px solid rgba(2, 132, 199, 0.18) !important;
    box-shadow: 0 6px 25px rgba(15, 23, 42, 0.04) !important;
}
html[data-theme="corporate-blue"] .feature-card:hover {
    border-color: #0284c7 !important;
    box-shadow: 0 12px 35px rgba(2, 132, 199, 0.15) !important;
    transform: translateY(-4px);
}
html[data-theme="corporate-blue"] .feature-icon {
    background: rgba(2, 132, 199, 0.08) !important;
    border: 1px solid rgba(2, 132, 199, 0.2) !important;
    color: #0284c7 !important;
}
html[data-theme="corporate-blue"] .feature-card:hover .feature-icon {
    background: var(--gradient-cta) !important;
    color: #ffffff !important;
    border-color: #0284c7 !important;
}
html[data-theme="corporate-blue"] .feature-card h3 {
    color: #0f172a !important;
    font-weight: 700 !important;
}
html[data-theme="corporate-blue"] .feature-card p {
    color: #475569 !important;
    font-weight: 400 !important;
    line-height: 1.6;
}

/* 2. Hizmetler & Bölgeler Kartları */
html[data-theme="corporate-blue"] .category-card {
    background: transparent;
}
html[data-theme="corporate-blue"] .category-card-inner {
    background: #ffffff !important;
    border: 1px solid rgba(2, 132, 199, 0.18) !important;
    box-shadow: 0 6px 25px rgba(15, 23, 42, 0.04) !important;
}
html[data-theme="corporate-blue"] .category-card:hover .category-card-inner {
    border-color: #0284c7 !important;
    box-shadow: 0 12px 35px rgba(2, 132, 199, 0.15) !important;
    background: #ffffff !important;
    transform: translateY(-3px);
}
html[data-theme="corporate-blue"] .category-icon-wrap {
    background: rgba(2, 132, 199, 0.08) !important;
    border: 1px solid rgba(2, 132, 199, 0.2) !important;
    color: #0284c7 !important;
}
html[data-theme="corporate-blue"] .category-card:hover .category-icon-wrap {
    background: var(--gradient-cta) !important;
    color: #ffffff !important;
    border-color: #0284c7 !important;
}
html[data-theme="corporate-blue"] .category-card h3 {
    color: #0f172a !important;
    font-weight: 700 !important;
}
html[data-theme="corporate-blue"] .category-card p {
    color: #475569 !important;
    font-weight: 400 !important;
}
html[data-theme="corporate-blue"] .category-arrow {
    color: #0284c7 !important;
}

/* Kategori/Bölge CTA Kartı */
html[data-theme="corporate-blue"] .category-card-cta .category-card-inner {
    background: linear-gradient(145deg, #ffffff, #f0f9ff) !important;
    border: 1px solid rgba(2, 132, 199, 0.35) !important;
    box-shadow: 0 8px 30px rgba(2, 132, 199, 0.1) !important;
}
html[data-theme="corporate-blue"] .category-card-cta h3 {
    color: #0f172a !important;
}
html[data-theme="corporate-blue"] .category-card-cta p {
    color: #334155 !important;
}
html[data-theme="corporate-blue"] .cta-icon {
    background: rgba(2, 132, 199, 0.12) !important;
    color: #0284c7 !important;
    border-color: rgba(2, 132, 199, 0.3) !important;
}

/* 3. Nasıl Çalışır (Adımlar) */
html[data-theme="corporate-blue"] .process-step {
    background: #ffffff !important;
    border: 1px solid rgba(2, 132, 199, 0.18) !important;
    box-shadow: 0 6px 25px rgba(15, 23, 42, 0.04) !important;
}
html[data-theme="corporate-blue"] .process-step:hover {
    border-color: #0284c7 !important;
    box-shadow: 0 10px 30px rgba(2, 132, 199, 0.14) !important;
}
html[data-theme="corporate-blue"] .step-number {
    background: linear-gradient(135deg, #0284c7, #0ea5e9, #0369a1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
html[data-theme="corporate-blue"] .step-content h3 {
    color: #0f172a !important;
    font-weight: 700 !important;
}
html[data-theme="corporate-blue"] .step-content p {
    color: #475569 !important;
}
html[data-theme="corporate-blue"] .step-icon {
    background: rgba(2, 132, 199, 0.08) !important;
    border: 1px solid rgba(2, 132, 199, 0.2) !important;
    color: #0284c7 !important;
}
html[data-theme="corporate-blue"] .connector-line {
    background: rgba(2, 132, 199, 0.25) !important;
}
html[data-theme="corporate-blue"] .connector-dot {
    background: #0284c7 !important;
    box-shadow: 0 0 10px rgba(2, 132, 199, 0.4) !important;
}

/* 4. Galeri Bölümü */
html[data-theme="corporate-blue"] .showcase-overlay {
    background: linear-gradient(180deg, transparent 20%, rgba(15, 23, 42, 0.92) 100%) !important;
}
html[data-theme="corporate-blue"] .showcase-tag-item {
    background: #0284c7 !important;
    color: #ffffff !important;
}
html[data-theme="corporate-blue"] .showcase-overlay p {
    color: #e2e8f0 !important;
}

/* 5. Final CTA Kartı */
html[data-theme="corporate-blue"] .cta-card {
    background: linear-gradient(145deg, #ffffff, #f0f9ff) !important;
    border: 1px solid rgba(2, 132, 199, 0.25) !important;
    box-shadow: 0 20px 50px rgba(2, 132, 199, 0.08) !important;
}
html[data-theme="corporate-blue"] .cta-glow {
    background: radial-gradient(circle, rgba(2, 132, 199, 0.15) 0%, transparent 65%) !important;
}
html[data-theme="corporate-blue"] .cta-card h2 {
    color: #0f172a !important;
    text-shadow: none !important;
}
html[data-theme="corporate-blue"] .cta-card p {
    color: #334155 !important;
    text-shadow: none !important;
}
html[data-theme="corporate-blue"] .cta-trust span {
    color: #475569 !important;
}
html[data-theme="corporate-blue"] .cta-trust svg {
    color: #0284c7 !important;
}

/* Callback / Beni Arayın Form Alanı */
html[data-theme="corporate-blue"] #final-cta .mt-5.p-4 {
    background: #ffffff !important;
    border: 1px solid rgba(2, 132, 199, 0.25) !important;
    box-shadow: 0 10px 35px rgba(15, 23, 42, 0.06) !important;
}
html[data-theme="corporate-blue"] #final-cta .mt-5.p-4 h4 span {
    color: #0f172a !important;
}
html[data-theme="corporate-blue"] #final-cta .mt-5.p-4 p {
    color: #475569 !important;
    text-shadow: none !important;
}
html[data-theme="corporate-blue"] #final-cta input.home-cb-input {
    background: #f8fafc !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
}
html[data-theme="corporate-blue"] #final-cta input.home-cb-input::placeholder {
    color: #94a3b8 !important;
}
html[data-theme="corporate-blue"] #final-cta input.home-cb-input:focus {
    border-color: #0284c7 !important;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15) !important;
}

/* 6. Önemli Bilgilendirme Kutusu */
html[data-theme="corporate-blue"] .notice-box,
html[data-theme="corporate-blue"] .notice-card {
    background: #ffffff !important;
    border: 1px solid rgba(2, 132, 199, 0.2) !important;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05) !important;
}
html[data-theme="corporate-blue"] .notice-badge {
    background: rgba(2, 132, 199, 0.1) !important;
    color: #0369a1 !important;
    border: 1px solid rgba(2, 132, 199, 0.2) !important;
}
html[data-theme="corporate-blue"] .notice-title {
    color: #0f172a !important;
}
html[data-theme="corporate-blue"] .notice-desc,
html[data-theme="corporate-blue"] .notice-box p {
    color: #334155 !important;
}

/* 7. Footer (Kurumsal Safir & Derin Lacivert) */
html[data-theme="corporate-blue"] .footer {
    background: #0b1329 !important;
    border-top: 1px solid rgba(2, 132, 199, 0.2) !important;
    color: #cbd5e1 !important;
}
html[data-theme="corporate-blue"] .footer .logo-text {
    background: linear-gradient(135deg, #38bdf8, #0ea5e9) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}
html[data-theme="corporate-blue"] .footer .logo-sub {
    color: #94a3b8 !important;
    -webkit-text-fill-color: #94a3b8 !important;
}
html[data-theme="corporate-blue"] .footer-brand p,
html[data-theme="corporate-blue"] .footer-desc {
    color: #cbd5e1 !important;
}
html[data-theme="corporate-blue"] .footer-brand-contact a,
html[data-theme="corporate-blue"] .footer-link,
html[data-theme="corporate-blue"] .footer-col a {
    color: #cbd5e1 !important;
}
html[data-theme="corporate-blue"] .footer-brand-contact a:hover,
html[data-theme="corporate-blue"] .footer-link:hover,
html[data-theme="corporate-blue"] .footer-col a:hover {
    color: #38bdf8 !important;
}
html[data-theme="corporate-blue"] .footer-regions h4,
html[data-theme="corporate-blue"] .footer-services h4,
html[data-theme="corporate-blue"] #footer-regions-title,
html[data-theme="corporate-blue"] #footer-services-title,
html[data-theme="corporate-blue"] .footer-col h4,
html[data-theme="corporate-blue"] .footer-title {
    color: #ffffff !important;
    font-weight: 700 !important;
}
html[data-theme="corporate-blue"] .footer-regions li,
html[data-theme="corporate-blue"] .footer-services li,
html[data-theme="corporate-blue"] .footer-regions-list li,
html[data-theme="corporate-blue"] #footer-regions-list li,
html[data-theme="corporate-blue"] #footer-services-list li {
    color: #cbd5e1 !important;
}
html[data-theme="corporate-blue"] .footer-regions li::before,
html[data-theme="corporate-blue"] .footer-services li::before {
    background: #0284c7 !important;
}
html[data-theme="corporate-blue"] .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #94a3b8 !important;
}
html[data-theme="corporate-blue"] .footer-bottom p,
html[data-theme="corporate-blue"] #footer-copyright {
    color: #94a3b8 !important;
}

/* 8. Mobil Sabit Arama Barı */
html[data-theme="corporate-blue"] .sticky-call-bar {
    background: rgba(255, 255, 255, 0.96) !important;
    border-top: 1px solid rgba(2, 132, 199, 0.2) !important;
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08) !important;
}
html[data-theme="corporate-blue"] .sticky-call-text span {
    color: #0f172a !important;
}
html[data-theme="corporate-blue"] .sticky-call-text small {
    color: #64748b !important;
}

/* Kaydırma Çubuğu */
html[data-theme="corporate-blue"] ::-webkit-scrollbar-track {
    background: #f1f5f9;
}
html[data-theme="corporate-blue"] ::-webkit-scrollbar-thumb {
    background: #cbd5e1;
}
html[data-theme="corporate-blue"] ::-webkit-scrollbar-thumb:hover {
    background: #0284c7;
}

/* 9. Popup / Modal */
html[data-theme="corporate-blue"] .popup-card {
    background: #ffffff !important;
    border: 1px solid rgba(2, 132, 199, 0.25) !important;
    box-shadow: 0 25px 70px rgba(15, 23, 42, 0.15) !important;
}
html[data-theme="corporate-blue"] .popup-badge {
    background: rgba(2, 132, 199, 0.1) !important;
    color: #0369a1 !important;
    border: 1px solid rgba(2, 132, 199, 0.2) !important;
}
html[data-theme="corporate-blue"] .popup-title {
    color: #0f172a !important;
}
html[data-theme="corporate-blue"] .popup-desc {
    color: #334155 !important;
}
html[data-theme="corporate-blue"] .popup-btn-call {
    background: var(--gradient-cta) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 20px rgba(2, 132, 199, 0.35) !important;
}