/* GünlükKiralıkOfis.com - Ana Stil Dosyası (Design System) */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #0B192C;
    --primary-light: #1E3E62;
    --primary-dark: #07101E;
    --accent: #F97316;
    --accent-hover: #EA580C;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --border: #E2E8F0;
    --border-light: #F1F5F9;
    --text-heading: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-light);
    color: var(--text-body);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   Tipografi & Genel Butonlar
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-heading);
    font-weight: 800;
    line-height: 1.25;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 48px;
}
.section-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(249, 115, 22, 0.1);
    color: var(--accent);
    font-weight: 700;
    font-size: 0.8125rem;
    border-radius: 9999px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.section-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-muted);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
}
.btn-primary {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
}
.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}
.btn-dark {
    background: var(--primary);
    color: #ffffff;
}
.btn-dark:hover {
    background: var(--primary-light);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    background: var(--border-light);
    border-color: #cbd5e1;
}
.btn-whatsapp {
    background: #25D366;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
    background: #20BA5A;
}
.btn-sm {
    padding: 8px 16px;
    font-size: 0.8125rem;
}
.btn-block {
    width: 100%;
}

/* ==========================================================================
   Hero Alanı & Akıllı Arama Motoru
   ========================================================================== */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, rgba(11, 25, 44, 0.95) 0%, rgba(30, 62, 98, 0.90) 100%), 
                url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    color: #ffffff;
    padding: 80px 0 100px;
    overflow: hidden;
}
.hero-content {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}
.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 16px;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fed7aa;
    margin-bottom: 24px;
}
.hero-title {
    font-size: 3.25rem;
    color: #ffffff;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}
.hero-title span {
    color: var(--accent);
}
.hero-desc {
    font-size: 1.1875rem;
    color: #cbd5e1;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Akıllı Arama Kutusu */
.search-box-wrapper {
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    padding: 24px;
    color: var(--text-body);
    margin-top: 20px;
}
.search-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}
.search-tab-btn {
    background: transparent;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}
.search-tab-btn.active, .search-tab-btn:hover {
    background: #f1f5f9;
    color: var(--primary);
}
.search-tab-btn.active {
    background: rgba(249, 115, 22, 0.1);
    color: var(--accent);
}

.search-form-grid {
    display: grid;
    grid-template-columns: 1.3fr 1.3fr 1.2fr 1fr auto;
    gap: 16px;
    align-items: center;
}
.search-input-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}
.search-input-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
    letter-spacing: 0.03em;
}
.search-input-wrapper {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    background: #ffffff;
    transition: border-color 0.2s;
}
.search-input-wrapper:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}
.search-input-wrapper select,
.search-input-wrapper input {
    border: none;
    outline: none;
    width: 100%;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-heading);
    background: transparent;
}
.search-btn-submit {
    height: 48px;
    padding: 0 28px;
    font-size: 1rem;
    align-self: flex-end;
}

/* ==========================================================================
   Ofis Kartları Grid & Tasarımı
   ========================================================================== */
.spaces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}
.space-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}
.space-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.space-card-thumb {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.space-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.space-card:hover .space-card-thumb img {
    transform: scale(1.04);
}
.space-badge-group {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 2;
}
.badge-featured {
    background: var(--accent);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.badge-instant {
    background: var(--success);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}
.space-code-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(11, 25, 44, 0.85);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
}

.space-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.space-meta-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}
.space-location {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    color: #475569;
}
.space-category-tag {
    color: var(--accent);
    font-weight: 700;
}
.space-card-title {
    font-size: 1.1875rem;
    font-weight: 800;
    color: var(--text-heading);
    margin-bottom: 10px;
    line-height: 1.35;
}
.space-card-title a:hover {
    color: var(--accent);
}
.space-card-summary {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.5;
    flex-grow: 1;
}

.space-specs-list {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 16px;
    font-size: 0.8125rem;
    color: #475569;
}
.spec-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.space-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}
.price-box {
    display: flex;
    flex-direction: column;
}
.price-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
}
.price-value {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--primary);
}
.price-period {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* ==========================================================================
   18 Kategori Izgarası (Categories Grid)
   ========================================================================== */
.categories-section {
    padding: 80px 0;
    background: #ffffff;
}
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}
.category-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    text-decoration: none;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.category-card:hover {
    background: #ffffff;
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.category-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #ffffff;
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: background 0.2s, color 0.2s;
}
.category-card:hover .category-icon-box {
    background: var(--accent);
    color: #ffffff;
}
.category-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: 6px;
    line-height: 1.3;
}
.category-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==========================================================================
   Popüler Şehirler & İlçeler Bölümü
   ========================================================================== */
.cities-section {
    padding: 80px 0;
    background: var(--bg-light);
}
.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.city-card {
    position: relative;
    height: 220px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    display: flex;
    align-items: flex-end;
    padding: 24px;
    box-shadow: var(--shadow);
}
.city-card img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.city-card:hover img {
    transform: scale(1.08);
}
.city-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(11, 25, 44, 0.1) 0%, rgba(11, 25, 44, 0.85) 100%);
}
.city-card-content {
    position: relative;
    z-index: 2;
    color: #ffffff;
}
.city-name {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 4px;
}
.city-districts {
    font-size: 0.8125rem;
    color: #e2e8f0;
}

/* ==========================================================================
   Yapay Zeka Ofis Asistanı Tanıtım Bandı
   ========================================================================== */
.ai-banner-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #07101E 0%, #0B192C 50%, #1E3E62 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}
.ai-banner-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}
.ai-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c084fc;
    padding: 4px 14px;
    border-radius: 9999px;
    font-size: 0.8125rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.ai-title {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 18px;
    line-height: 1.2;
}
.ai-desc {
    font-size: 1.0625rem;
    color: #cbd5e1;
    margin-bottom: 28px;
    line-height: 1.6;
}
.ai-chat-preview {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.chat-bubble {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.875rem;
    margin-bottom: 12px;
    max-width: 90%;
    line-height: 1.45;
}
.chat-user {
    background: #f97316;
    color: #ffffff;
    margin-left: auto;
    border-bottom-right-radius: 2px;
}
.chat-bot {
    background: rgba(255, 255, 255, 0.1);
    color: #f1f5f9;
    margin-right: auto;
    border-bottom-left-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   İşletmenizi Ekleyin (List Your Office) CTA
   ========================================================================== */
.list-office-cta {
    padding: 80px 0;
    background: #ffffff;
}
.cta-box {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 50px;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
}
.cta-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
}
.cta-desc {
    font-size: 1.0625rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}
.cta-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 30px;
}
.cta-feat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-heading);
}
.cta-feat-item svg {
    color: var(--success);
}

/* ==========================================================================
   Sıkça Sorulan Sorular (Accordion)
   ========================================================================== */
.faq-section {
    padding: 80px 0;
    background: var(--bg-light);
}
.faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq-question {
    padding: 18px 24px;
    font-weight: 700;
    font-size: 1.0625rem;
    color: var(--text-heading);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}
.faq-question svg {
    transition: transform 0.25s ease;
    color: var(--accent);
}
.faq-answer {
    padding: 0 24px 20px;
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
    display: none;
}
.faq-item.active .faq-answer {
    display: block;
}
.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
    background: #07101E;
    color: #94A3B8;
    padding: 70px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}
.footer-brand-title {
    font-size: 1.375rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 12px;
}
.footer-brand-title span {
    color: var(--accent);
}
.footer-desc {
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 340px;
}
.footer-col-title {
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
}
.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    color: #94A3B8;
    font-size: 0.875rem;
    transition: color 0.2s;
}
.footer-links a:hover {
    color: #ffffff;
}
.ecosystem-badge-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 14px;
}
.ecosystem-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.ecosystem-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.84375rem;
}
.ecosystem-links a {
    color: #38bdf8;
    font-weight: 600;
    text-decoration: underline;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8125rem;
}

/* ==========================================================================
   Sabit Yüzen Butonlar (Floating Action Buttons)
   ========================================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #25D366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
    z-index: 990;
    transition: transform 0.2s;
    text-decoration: none;
}
.floating-whatsapp:hover {
    transform: scale(1.08);
}
.floating-whatsapp svg {
    width: 32px;
    height: 32px;
}

.floating-ai-btn {
    position: fixed;
    bottom: 24px;
    left: 24px;
    background: linear-gradient(135deg, #0B192C 0%, #1E3E62 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 20px;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 24px rgba(11, 25, 44, 0.35);
    z-index: 990;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.875rem;
    transition: transform 0.2s;
}
.floating-ai-btn:hover {
    transform: translateY(-2px);
}
.floating-ai-sparkle {
    color: #f97316;
}

/* ==========================================================================
   Durum Rozetleri
   ========================================================================== */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
}
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-purple { background: #f3e8ff; color: #6b21a8; }
.badge-cyan { background: #cffafe; color: #155e75; }
.badge-amber { background: #fef3c7; color: #92400e; }
.badge-indigo { background: #e0e7ff; color: #3730a3; }
.badge-teal { background: #ccfbf1; color: #115e59; }
.badge-emerald { background: #d1fae5; color: #065f46; }
.badge-green { background: #bbf7d0; color: #166534; }
.badge-gray { background: #f1f5f9; color: #475569; }
.badge-red { background: #fee2e2; color: #991b1b; }

/* ==========================================================================
   Responsive Ayarlar (Mobile First)
   ========================================================================== */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.25rem;
    }
    .search-form-grid {
        grid-template-columns: 1fr;
    }
    .search-btn-submit {
        width: 100%;
        margin-top: 8px;
    }
    .spaces-grid {
        grid-template-columns: 1fr;
    }
    .ai-banner-card {
        grid-template-columns: 1fr;
    }
    .cta-box {
        grid-template-columns: 1fr;
        padding: 30px 20px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .floating-ai-btn span {
        display: none;
    }
    .floating-ai-btn {
        width: 50px;
        height: 50px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }
}

@media (max-width: 640px) {
    .section-title {
        font-size: 1.75rem;
    }
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}