/* Farazi Bilişim - Components & UI Elements */

/* 1. Header & Navigation */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.03em;
}

.brand-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

/* Nav Menu */
.nav-menu {
    display: none;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
}

@media (min-width: 992px) {
    .nav-menu {
        display: flex;
    }
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link:hover, .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 Dropdown */
.nav-item-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    list-style: none;
    z-index: 100;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    transition: background var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-alt);
    color: var(--primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-cta-btn {
    display: none;
}

@media (min-width: 768px) {
    .header-cta-btn {
        display: inline-flex;
    }
}

.cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cart-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: rgba(37, 99, 235, 0.3);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ffffff;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px;
    cursor: pointer;
}

@media (min-width: 992px) {
    .mobile-toggle {
        display: none;
    }
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Off-canvas Mobile Menu */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: #ffffff;
    z-index: 2000;
    box-shadow: var(--shadow-xl);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: right var(--transition-normal);
    overflow-y: auto;
}

.mobile-nav-drawer.active {
    right: 0;
}

.mobile-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-backdrop.active {
    opacity: 1;
    visibility: visible;
}

/* 2. Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

.btn-accent {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(6, 182, 212, 0.35);
}

.btn-accent:hover {
    background: var(--accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-main);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-alt);
    border-color: #cbd5e1;
}

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

.btn-dark:hover {
    background: #1e293b;
    color: #ffffff;
}

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

.btn-outline-primary:hover {
    background: var(--primary);
    color: #ffffff;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* 3. Cards & Grids */
.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.grid-4 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Service Category Card */
.category-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.category-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: var(--shadow-xl);
}

.category-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    transition: all var(--transition-fast);
}

.category-card:hover .category-icon {
    background: var(--primary);
    color: #ffffff;
    transform: scale(1.08);
}

.category-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.category-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.category-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.category-price {
    font-weight: 700;
    color: var(--text-main);
}

.category-price span {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: normal;
    display: block;
}

/* 4. Pricing & Package Cards */
.package-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all var(--transition-normal);
    height: 100%;
}

.package-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.package-card.featured {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.15);
}

.package-card.featured::before {
    content: 'EN POPÜLER';
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-full);
}

.package-header {
    margin-bottom: 1.5rem;
}

.package-category-tag {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.package-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.package-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    min-height: 2.7em;
}

.package-price-wrap {
    margin-bottom: 1.75rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--border-color);
}

.package-price {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-main);
    font-family: var(--font-heading);
}

.package-billing {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.package-delivery {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.825rem;
    color: var(--success);
    font-weight: 600;
    margin-top: 0.5rem;
    background: var(--success-light);
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-sm);
}

.package-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.925rem;
    margin-bottom: 0.85rem;
    color: var(--text-main);
}

.feature-item.excluded {
    color: var(--text-light);
    text-decoration: line-through;
}

.feature-icon {
    flex-shrink: 0;
    margin-top: 3px;
}

.feature-icon.check {
    color: var(--success);
}

.feature-icon.cross {
    color: var(--text-light);
}

/* 5. Timeline (Nasıl Çalışıyoruz?) */
.timeline-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    position: relative;
}

@media (min-width: 768px) {
    .timeline-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.timeline-step {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    position: relative;
    transition: all var(--transition-normal);
}

.timeline-step:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.timeline-number {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.85;
    margin-bottom: 1rem;
}

.timeline-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* 6. Digital Service Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 90%;
    max-width: 440px;
    height: 100vh;
    background: #ffffff;
    z-index: 2100;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    transition: right var(--transition-normal);
}

.cart-drawer.active {
    right: 0;
}

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.close-btn {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

.close-btn:hover {
    color: var(--danger);
}

.cart-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.cart-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.cart-empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.cart-item {
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1rem;
    position: relative;
}

.cart-item-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    padding-right: 1.5rem;
}

.cart-item-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.cart-item-addons {
    font-size: 0.8rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-weight: 700;
    color: var(--text-main);
    font-size: 1rem;
}

.cart-item-remove {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1.1rem;
}

.cart-item-remove:hover {
    color: var(--danger);
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-surface);
}

.cart-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.cart-total-label {
    font-size: 1rem;
    font-weight: 600;
}

.cart-total-value {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-heading);
}

/* 7. Accordion (FAQs) */
.faq-accordion {
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

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

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
}

.faq-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-normal);
    color: var(--primary);
}

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

.faq-answer {
    padding: 0 1.5rem 1.25rem 1.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    display: none;
}

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

/* 8. Forms & Inputs */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #ffffff;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* 9. Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    background: var(--dark-surface);
    color: #ffffff;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition-normal);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.toast-success {
    border-left: 4px solid var(--success);
}

.toast.toast-error {
    border-left: 4px solid var(--danger);
}

/* 10. Footer */
.site-footer {
    background: var(--dark);
    color: #94a3b8;
    padding-top: 5rem;
    padding-bottom: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr repeat(3, 1fr);
    }
}

.footer-brand .brand-logo {
    color: #ffffff;
    margin-bottom: 1.25rem;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 320px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #94a3b8;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}