/* ============================================
   IMPROVED PROFESSIONAL DESIGN - conf.css
   ============================================ */

/* Modern CSS Variables */
:root {
    /* Renk Paleti - Daha profesyonel gradyan tonları */
    --primary-blue: #068bdb;
    --primary-dark: #12567f;
    --primary-light: #58b5eb;
    --gradient-start: #0082cf;
    --gradient-end: #58b5eb;
    
    /* Nötr Renkler */
    --white: #ffffff;
    --bg-light: #f8fafc;
    --bg-panel: #ffffff;
    --border-light: #cddbea;
    --border-lighter: #e9ecef;
    --text-primary: #0c141d;
    --text-secondary: #4573a1;
    --text-muted: #6c757d;
    
    /* Gölge ve Efektler */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 8px 24px rgba(6, 139, 219, 0.15);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   BASE STYLES & TYPOGRAPHY
   ============================================ */

* {
    box-sizing: border-box;
}

body {
    color: var(--text-primary);
    background-color: var(--bg-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   HEADER SECTION
   ============================================ */

.order-summary-title {
    font-size: 28px;
    line-height: 1.3;
    font-family: 'Manrope', sans-serif;
    color: var(--text-primary);
    font-weight: 700;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-light);
    position: relative;
    transition: var(--transition-base);
}

.order-summary-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    border-radius: 2px;
}

.order-summary {
    font-size: 22px;
    letter-spacing: -0.33px;
    line-height: 1.3;
    font-family: 'Manrope', sans-serif;
    color: var(--text-primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   PAYMENT PANEL - Order Summary
   ============================================ */

.payment-bg {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-lighter);
    overflow: hidden;
    transition: var(--transition-base);
}

.payment-bg:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Offer Summary Items */
.offer-summary-desc {
    font-size: 20px;
    line-height: 1.3;
    font-family: 'Manrope', sans-serif;
    color: var(--text-primary);
    font-weight: 600;
}

.price-desc {
    font-size: 16px !important;
    line-height: 1.5 !important;
    font-family: 'Manrope', sans-serif !important;
    color: var(--text-primary) !important;
    font-weight: 500;
}

.toplamlar {
    font-size: 18px !important;
    letter-spacing: -0.27px !important;
    line-height: 1.3 !important;
    font-family: 'Manrope', sans-serif !important;
    color: var(--text-primary) !important;
    font-weight: 700 !important;
}

#total-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-blue);
}

/* ============================================
   FORM ELEMENTS - Modern & Clean
   ============================================ */

.form-label {
    font-size: 15px;
    line-height: 1.5;
    font-weight: 600;
    font-family: 'Manrope', sans-serif;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.form-control, 
.form-select {
    height: 54px;
    border-radius: var(--radius-md);
    background-color: var(--bg-light);
    border: 1.5px solid var(--border-light);
    padding: 0 var(--spacing-md);
    font-size: 15px;
    color: var(--text-primary);
    font-family: 'Manrope', sans-serif;
    transition: all var(--transition-fast);
    width: 100%;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--primary-blue);
    background-color: var(--white);
}

.form-control:focus,
.form-select:focus {
    box-shadow: 0 0 0 4px rgba(6, 139, 219, 0.1) !important;
    border-color: var(--primary-blue) !important;
    background-color: var(--white);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

/* ============================================
   SEGMENTED CONTROL - iOS Style
   ============================================ */

.segmented-control {
    display: flex;
    width: 100%;
    height: 48px;
    position: relative;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #e6edf4 0%, #f0f4f8 100%);
    padding: 4px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
    max-width: 1100px;
    margin: 0 auto;
}

.segmented-control-highlight {
    position: absolute;
    height: calc(100% - 8px);
    top: 4px;
    left: 4px;
    border-radius: var(--radius-full);
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1),
                0 1px 3px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.segmented-control-input {
    display: none;
}

.segmented-control-label {
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    white-space: nowrap;
    text-align: center;
    user-select: none;
}

.segmented-control-input:checked + .segmented-control-label {
    color: var(--text-primary);
    font-weight: 600;
}

.segmented-control-label:hover {
    color: var(--primary-blue);
}

.billing-cycle {
    opacity: 0;
    position: absolute;
    pointer-events: none;
}

/* ============================================
   BUTTONS - Modern & Engaging
   ============================================ */

.pass-payment {
    height: 52px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border: none;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    font-family: 'Manrope', sans-serif;
    padding: 0 var(--spacing-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(6, 139, 219, 0.3);
    position: relative;
    overflow: hidden;
}

.pass-payment::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.pass-payment:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 139, 219, 0.4);
}

.pass-payment:hover::before {
    left: 100%;
}

.pass-payment:active {
    transform: translateY(0);
}

.btn-outline-secondary {
    border: 1.5px solid var(--border-light);
    background-color: var(--white);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    min-width: 90px;
    text-align: center;
}

.btn-check:checked + .btn-outline-secondary,
.btn-outline-secondary.active {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(6, 139, 219, 0.25);
    transform: translateY(-1px);
}

/* ============================================
   ALERT BOX - Improved Design
   ============================================ */

.alert-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.alert {
    width: 100%;
    max-width: 896px;
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
    border-left: 4px solid var(--primary-blue);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    font-size: 15px;
    color: var(--primary-dark);
    font-family: 'Manrope', sans-serif;
    line-height: 1.6;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.ssd-vds-desc {
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%);
    padding: var(--spacing-xl) 0;
}

.performans-tutkunlarna-ozel {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
}

.gradient-title-h1 {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.ssd-vds-sunucular-container {
    display: block;
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-lighter);
    transition: all var(--transition-base);
    text-align: center;
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-blue);
}

.feature-box h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: var(--spacing-md) 0;
    line-height: 1.3;
}

.feature-box p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.icon-svg {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-base);
}

.feature-box:hover .icon-svg {
    transform: scale(1.1);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .segmented-control {
        max-width: 100%;
    }
}

@media (max-width: 992px) {
    .gradient-title-h1 {
        font-size: 30px;
    }
    
    .features-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

@media (max-width: 767px) {
    .order-summary-title {
        font-size: 24px;
        margin-top: 90px;
        padding-bottom: 80px;
    }
    
    .segmented-control {
        flex-direction: column;
        height: auto;
        border-radius: var(--radius-md);
    }
    
    .segmented-control-highlight {
        display: none;
    }
    
    .segmented-control-label {
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--border-lighter);
    }
    
    .segmented-control-input:checked + .segmented-control-label {
        background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
        color: var(--white);
        border-radius: var(--radius-sm);
    }
    
    .payment-bg {
        margin-top: var(--spacing-md);
    }
    
    .faq-header h1 {
        font-size: 28px;
    }
    
    .gradient-title-h1 {
        font-size: 24px;
    }
}

@media (max-width: 576px) {
    .pass-payment {
        font-size: 15px;
        height: 48px;
    }
    
    .feature-box {
        padding: var(--spacing-md);
    }
    
    .icon-svg {
        width: 60px;
        height: 60px;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.green-border {
    border-top: 1px solid var(--border-lighter);
    margin: var(--spacing-md) 0;
}

.blue {
    color: var(--primary-blue);
}

.red {
    color: var(--primary-dark);
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background-color: var(--primary-blue);
    color: var(--white);
}

::-moz-selection {
    background-color: var(--primary-blue);
    color: var(--white);
}

/* Focus Visible for Accessibility */
:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}
/* ============================================
   NUMBER STEPPER
   ============================================ */

.stepper-card {
    background: var(--white);
    border: 2px solid var(--border-lighter);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-fast);
}

.stepper-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.stepper-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-family: 'Manrope', sans-serif;
}

.number-stepper {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1.5px solid var(--border-light);
}

.stepper-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-size: 13px;
    transition: all var(--transition-fast);
    background: var(--bg-light);
    color: var(--text-secondary);
}

.stepper-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.stepper-btn.stepper-plus {
    background: var(--primary-blue);
    color: var(--white);
}

.stepper-btn.stepper-plus:hover {
    background: var(--primary-dark);
}

.stepper-input {
    width: 48px;
    height: 40px;
    text-align: center;
    border: none;
    border-left: 1.5px solid var(--border-light);
    border-right: 1.5px solid var(--border-light);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--white);
    font-family: 'Manrope', sans-serif;
    -moz-appearance: textfield;
    outline: none;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.stepper-price-label {
    font-size: 13px;
    color: var(--primary-blue);
    font-weight: 600;
    font-family: 'Manrope', sans-serif;
    margin-top: 10px;
}
/* Stepper grup label - sadece grubun ilk elemanında göster */
.stepper-group-item .stepper-group-label {
    display: none;
}

.stepper-group-item:first-of-type .stepper-group-label,
.col-12 + .stepper-group-item .stepper-group-label {
    display: block;
    width: 100%;
}
.conf-trust-section {
    padding: 48px 0 0;
    margin-top: 40px;
}

.conf-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.conf-trust-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 14px;
    transition: all 0.25s ease;
}

.conf-trust-card:hover {
    border-color: #068bdb;
    box-shadow: 0 4px 20px rgba(6, 139, 219, 0.1);
    transform: translateY(-3px);
}

.conf-trust-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, #eef6fd 0%, #dbeafe 100%);
    color: #068bdb;
}

.conf-trust-content h3 {
    font-size: 16px;
    font-weight: 700;
    color: #0c141d;
    font-family: 'Manrope', sans-serif;
    margin: 0 0 4px 0;
    line-height: 1.3;
}

.conf-trust-content p {
    font-size: 13.5px;
    color: #4573a1;
    font-family: 'Manrope', sans-serif;
    line-height: 1.55;
    margin: 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.conf-faq-section {
    padding: 56px 0 80px;
}

.conf-faq-header {
    text-align: center;
    margin-bottom: 40px;
}

.conf-faq-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #068bdb;
    font-family: 'Manrope', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.conf-faq-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: #0c141d;
    font-family: 'Manrope', sans-serif;
    margin: 0;
    line-height: 1.2;
}

.conf-faq-header h2 span {
    color: #068bdb;
}

.conf-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.conf-faq-item {
    border: 1px solid #e9ecef;
    border-radius: 12px;
    margin-bottom: 10px;
    overflow: hidden;
    background: #ffffff;
    transition: border-color 0.25s ease;
}

.conf-faq-item:hover {
    border-color: #cddbea;
}

.conf-faq-item.open {
    border-color: #068bdb;
    box-shadow: 0 2px 12px rgba(6, 139, 219, 0.08);
}

.conf-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

.conf-faq-question:hover {
    background: #f8fafc;
}

.conf-faq-question span {
    font-size: 16px;
    font-weight: 600;
    color: #0c141d;
    font-family: 'Manrope', sans-serif;
    line-height: 1.4;
}

.conf-faq-toggle {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #f0f4f8;
    color: #4573a1;
    transition: all 0.3s ease;
}

.conf-faq-item.open .conf-faq-toggle {
    background: #068bdb;
    color: #ffffff;
    transform: rotate(45deg);
}

.conf-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.conf-faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: #4573a1;
    font-family: 'Manrope', sans-serif;
    line-height: 1.7;
    margin: 0;
}

.conf-faq-item.open .conf-faq-answer {
    max-height: 300px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .conf-trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .conf-trust-section {
        padding: 32px 0 0;
        margin-top: 24px;
    }
    
    .conf-trust-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .conf-trust-card {
        padding: 18px;
    }
    
    .conf-trust-icon {
        width: 44px;
        height: 44px;
    }
    
    .conf-trust-icon svg {
        width: 22px;
        height: 22px;
    }
    
    .conf-faq-section {
        padding: 40px 0 60px;
    }
    
    .conf-faq-header h2 {
        font-size: 24px;
    }
    
    .conf-faq-question {
        padding: 16px 18px;
    }
    
    .conf-faq-question span {
        font-size: 15px;
    }
    
    .conf-faq-answer p {
        padding: 0 18px 16px;
        font-size: 14px;
    }
}

@media (max-width: 540px) {
    .conf-trust-content h3 {
        font-size: 15px;
    }
    
    .conf-trust-content p {
        font-size: 13px;
    }
}