/* ==========================================================================
   SelfShop - B2B & B2C E-Ticaret Platformu Design System
   Developed by Softmed Yazılım (softmedyazilim.com)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-dark: #1e3a8a;
    --primary-light: #eff6ff;
    --primary-rgb: 37, 99, 235;

    --b2b-color: #0284c7;
    --b2b-dark: #0369a1;
    --b2b-light: #f0f9ff;
    
    --b2c-color: #059669;
    --b2c-dark: #047857;
    --b2c-light: #ecfdf5;

    --accent-coral: #f43f5e;
    --accent-amber: #f59e0b;
    --accent-purple: #7c3aed;

    --bg-main: #ffffff;
    --bg-alt: #f8fafc;
    --bg-subtle: #f1f5f9;
    --bg-dark: #0f172a;
    --bg-darker: #090d16;
    --bg-card: #ffffff;

    --text-main: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;

    --border-color: #e2e8f0;
    --border-subtle: #cbd5e1;
    --border-dark: #1e293b;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* CSS Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-body);
    background-color: var(--bg-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

ul, ol {
    list-style: none;
}

/* Container & Layout */
.container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.container-narrow {
    max-width: 860px;
}

.section {
    padding: 5.5rem 0;
    position: relative;
}

.section-alt {
    background-color: var(--bg-alt);
}

.section-dark {
    background-color: var(--bg-dark);
    color: var(--text-white);
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: var(--primary-light);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: var(--radius-full);
    font-size: 0.825rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 1rem;
}

.section-tag.tag-b2b {
    background: var(--b2b-light);
    color: var(--b2b-dark);
    border-color: rgba(2, 132, 199, 0.25);
}

.section-tag.tag-b2c {
    background: var(--b2c-light);
    color: var(--b2c-dark);
    border-color: rgba(5, 150, 105, 0.25);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.35rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-dark .section-title {
    color: var(--text-white);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.section-dark .section-desc {
    color: var(--text-light);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    line-height: 1.3;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-base);
    text-align: center;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.35);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.45);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-subtle);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-white {
    background: #ffffff;
    color: var(--text-main);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    background: var(--bg-alt);
    color: var(--primary);
}

.btn-b2b {
    background: var(--b2b-color);
    color: #ffffff;
}

.btn-b2b:hover {
    background: var(--b2b-dark);
}

.btn-b2c {
    background: var(--b2c-color);
    color: #ffffff;
}

.btn-b2c:hover {
    background: var(--b2c-dark);
}

.btn-lg {
    padding: 0.95rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

/* Top Utility Bar */
.topbar {
    background: #0f172a;
    color: #94a3b8;
    font-size: 0.8125rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 38px;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-link {
    color: #cbd5e1;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.topbar-link:hover {
    color: #ffffff;
}

.topbar-link.topbar-whatsapp {
    color: #4ade80;
}

.topbar-link.topbar-whatsapp:hover {
    color: #86efac;
}

.topbar-divider {
    width: 1px;
    height: 12px;
    background: rgba(255, 255, 255, 0.15);
}

/* Header & Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
    transition: all var(--transition-base);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--primary-light);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    box-shadow: 0 2px 6px rgba(var(--primary-rgb), 0.12);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.03em;
}

.logo-text span {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-body);
    transition: all var(--transition-fast);
    position: relative;
    padding: 0.4rem 0;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    color: var(--text-main);
    cursor: pointer;
    padding: 0.5rem 0.65rem;
    line-height: 1;
}

/* Hero Section */
.hero {
    padding: 5rem 0 6rem 0;
    background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg-main) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-title {
    font-size: 3.1rem;
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.hero-title span.highlight-b2b {
    color: var(--b2b-color);
}

.hero-title span.highlight-b2c {
    color: var(--b2c-color);
}

.hero-lead {
    font-size: 1.18rem;
    line-height: 1.7;
    color: var(--text-body);
    margin-bottom: 2rem;
}

.hero-badges-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.hero-dual-selector {
    display: inline-flex;
    background: var(--bg-subtle);
    padding: 0.35rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.hero-dual-btn {
    padding: 0.55rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-muted);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-dual-btn.active {
    background: #ffffff;
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}

.hero-dual-btn.active.btn-active-b2b {
    color: var(--b2b-dark);
}

.hero-dual-btn.active.btn-active-b2c {
    color: var(--b2c-dark);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-trust-proof {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-item i {
    color: var(--b2c-color);
}

/* Hero Showcase Card */
.hero-mockup-wrapper {
    position: relative;
}

.hero-mockup-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    position: relative;
}

.mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.mockup-dot:nth-child(1) { background: #ff5f56; }
.mockup-dot:nth-child(2) { background: #ffbd2e; }
.mockup-dot:nth-child(3) { background: #27c93f; }

.mockup-body-preview {
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.floating-pill {
    position: absolute;
    background: #ffffff;
    padding: 0.75rem 1.2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10;
}

.floating-pill-1 {
    top: -20px;
    right: -15px;
}

.floating-pill-2 {
    bottom: -20px;
    left: -15px;
}

.pill-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.pill-icon.b2b-icon {
    background: var(--b2b-light);
    color: var(--b2b-color);
}

.pill-icon.b2c-icon {
    background: var(--b2c-light);
    color: var(--b2c-color);
}

/* Logos & Partners Bar */
.partners-bar {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    background: #ffffff;
}

.partners-title {
    text-align: center;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.partners-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.partner-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    color: var(--text-muted);
    font-size: 1.05rem;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
}

.partner-item i {
    color: var(--primary);
}

/* Interactive Dual Engine (B2B vs B2C) */
.dual-engine-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.dual-tab-btn {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: var(--radius-lg);
    cursor: pointer;
    border: 2px solid transparent;
    background: var(--bg-alt);
    color: var(--text-muted);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.dual-tab-btn.active-tab-b2b {
    background: var(--b2b-light);
    color: var(--b2b-dark);
    border-color: var(--b2b-color);
}

.dual-tab-btn.active-tab-b2c {
    background: var(--b2c-light);
    color: var(--b2c-dark);
    border-color: var(--b2c-color);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.dual-pane-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.feature-checklist {
    margin: 1.75rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.check-item i {
    font-size: 1.15rem;
    margin-top: 0.2rem;
}

.check-item.check-b2b i { color: var(--b2b-color); }
.check-item.check-b2c i { color: var(--b2c-color); }

.check-item strong {
    color: var(--text-main);
    display: block;
    margin-bottom: 0.15rem;
}

.check-item p {
    font-size: 0.925rem;
    color: var(--text-muted);
}

/* Feature Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--primary-rgb), 0.3);
}

.feature-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

.feature-card.card-b2b .feature-card-icon {
    background: var(--b2b-light);
    color: var(--b2b-color);
}

.feature-card.card-b2c .feature-card-icon {
    background: var(--b2c-light);
    color: var(--b2c-color);
}

.feature-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ERP & Entegrasyon Hub */
.integration-showcase {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.integration-box {
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.integration-box:hover {
    background: #ffffff;
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.integration-box i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
}

.integration-box h4 {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.integration-box p {
    font-size: 0.825rem;
    color: var(--text-muted);
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    background: #ffffff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    margin-top: 2rem;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th, .comparison-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--bg-alt);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-main);
}

.comparison-table th.col-highlight,
.comparison-table td.col-highlight {
    background: var(--primary-light);
    border-left: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table .badge-check {
    color: var(--b2c-color);
    font-size: 1.15rem;
}

.comparison-table .badge-cross {
    color: var(--text-light);
    font-size: 1.15rem;
}

/* Stats Counter */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.section-dark .stat-number {
    color: #60a5fa;
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.25rem;
}

.section-dark .stat-label {
    color: var(--text-white);
}

.stat-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.section-dark .stat-sub {
    color: var(--text-light);
}

/* Pricing Cards */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.pricing-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
    transform: scale(1.03);
    z-index: 2;
}

.pricing-badge-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #ffffff;
    padding: 0.3rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.pricing-plan-name {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.pricing-plan-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pricing-features-list {
    margin: 1.5rem 0 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    flex-grow: 1;
}

.pricing-feature-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.925rem;
}

.pricing-feature-item i {
    color: var(--b2c-color);
    font-size: 0.9rem;
}

/* FAQ Accordion */
.faq-wrapper {
    max-width: 840px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: border-color var(--transition-base);
}

.faq-item.active {
    border-color: var(--primary);
}

.faq-question {
    padding: 1.35rem 1.5rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    user-select: none;
}

.faq-icon {
    font-size: 1rem;
    color: var(--primary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.35rem 1.5rem;
    font-size: 0.975rem;
    color: var(--text-body);
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* CTA Section Banner */
.cta-banner {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0284c7 100%);
    border-radius: var(--radius-xl);
    padding: 4.5rem 3rem;
    color: #ffffff;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.cta-banner h2 {
    color: #ffffff;
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-banner p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 680px;
    margin: 0 auto 2.5rem auto;
}

/* Blog Components */
.blog-search-bar {
    max-width: 600px;
    margin: 0 auto 2rem auto;
    position: relative;
}

.blog-search-input {
    width: 100%;
    padding: 1rem 1.25rem 1rem 3rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    background: #ffffff;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
    outline: none;
    transition: all var(--transition-base);
}

.blog-search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.12);
}

.blog-search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
}

.blog-categories-pills {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.category-pill {
    padding: 0.55rem 1.15rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    background: var(--bg-alt);
    color: var(--text-body);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-base);
}

.category-pill:hover, .category-pill.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
}

.blog-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(var(--primary-rgb), 0.3);
}

.blog-card:hover .blog-card-thumb img {
    transform: scale(1.05);
}

.blog-card-thumb {
    height: 200px;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-card-thumb img {
    transition: transform var(--transition-base);
}

.blog-card-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(6px);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
}

.blog-card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.blog-card-title a:hover {
    color: var(--primary);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.blog-card-link {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.blog-card-link:hover {
    gap: 0.6rem;
}

/* Blog Detail Page */
.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: var(--primary);
    z-index: 1001;
    width: 0%;
    transition: width 0.1s;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 3.5rem;
    margin-top: 2rem;
}

.article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-body);
}

.article-content h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 2.5rem 0 1rem 0;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.article-content h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 1.75rem 0 0.75rem 0;
}

.article-content p {
    margin-bottom: 1.25rem;
}

.article-content ul, .article-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
    list-style-type: disc;
}

.article-content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    background: var(--primary-light);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 1.15rem;
    font-style: italic;
    color: var(--text-main);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.breadcrumbs a:hover {
    color: var(--primary);
}

.sidebar-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 1.75rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.sidebar-sticky {
    position: sticky;
    top: 96px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-overlay.open {
    display: flex;
}

.modal-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    max-width: 540px;
    width: 100%;
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.3s ease forwards;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--text-muted);
    cursor: pointer;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-base);
}

.form-control:focus {
    border-color: var(--primary);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid var(--border-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-col-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1.25rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-links a {
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid var(--border-dark);
    font-size: 0.85rem;
}

.footer-bottom a {
    color: var(--primary);
    font-weight: 600;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .menu-toggle {
        display: block;
    }
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 1.75rem 1.5rem;
        gap: 1.25rem;
        box-shadow: var(--shadow-xl);
        border-bottom: 1px solid var(--border-color);
        display: none;
    }
    .nav-menu.open {
        display: flex;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .dual-pane-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .integrations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .pricing-card.featured {
        transform: none;
    }
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .article-layout {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        top: 72px;
    }
    .hero-title {
        font-size: 2.1rem;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ==========================================================================
   Yasal Bilgi Sayfaları (Teslimat, Satış, İptal & İade, KVKK)
   ========================================================================== */
.legal-hero { padding: 70px 0 40px; text-align: center; }
.legal-hero h1 { font-size: 2.4rem; line-height: 1.2; max-width: 850px; margin: 0.75rem auto 16px; color: var(--text-main, #0f172a); }
.legal-lead { max-width: 760px; margin: 0 auto 12px; font-size: 1.05rem; line-height: 1.7; color: var(--text-muted, #64748b); }
.legal-lead a { color: var(--primary); font-weight: 600; }
.legal-updated { font-size: 0.85rem; color: var(--text-muted, #64748b); }
.legal-section { padding: 30px 0 90px; background: var(--bg-alt); }
.legal-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 32px; align-items: flex-start; }
.legal-nav { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 6px; background: #ffffff; border: 1px solid var(--border-color); border-radius: var(--radius-lg, 16px); padding: 14px; }
.legal-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm, 6px); font-size: 0.9rem; font-weight: 600; color: var(--text-muted, #64748b); text-decoration: none; transition: all 0.25s ease; }
.legal-nav a i { width: 18px; text-align: center; color: var(--primary); }
.legal-nav a:hover, .legal-nav a.active { background: var(--bg-alt); color: var(--primary); }
.legal-content { background: #ffffff; border: 1px solid var(--border-color); border-radius: var(--radius-lg, 16px); padding: 40px; box-shadow: var(--shadow-sm); min-width: 0; }
.legal-content h2 { font-size: 1.3rem; margin: 28px 0 12px; color: var(--text-main, #0f172a); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { font-size: 0.97rem; line-height: 1.75; color: var(--text-main, #334155); margin-bottom: 12px; }
.legal-content a { color: var(--primary); font-weight: 600; text-decoration: underline; }
.legal-list { margin: 0 0 14px 20px; padding: 0; list-style: disc; }
.legal-list li { font-size: 0.97rem; line-height: 1.7; margin-bottom: 6px; color: var(--text-main, #334155); list-style: disc; }
.footer-legal-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; padding: 0 0 1.5rem; }
.footer-legal-links a { color: #94a3b8; font-size: 0.85rem; font-weight: 400; }
.footer-legal-links a:hover { color: #ffffff; }
@media (max-width: 900px) {
    .legal-hero h1 { font-size: 1.8rem; }
    .legal-wrap { grid-template-columns: 1fr; }
    .legal-nav { position: static; }
    .legal-content { padding: 24px 18px; }
}

/* İçindekiler bağlantıları sabit başlığın altında kalmasın */
.article-content h2[id], .article-content h3[id] {
  scroll-margin-top: 7rem;
}