/* IT-PARK TÜRKİYE - Kırmızı & Beyaz Kurumsal Tema */
:root {
    --primary-red: #d32f2f;
    --primary-red-hover: #b71c1c;
    --primary-red-light: #ffebee;
    --primary-red-glow: rgba(211, 47, 47, 0.25);
    --secondary-dark: #0f172a;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --accent-gray: #f1f5f9;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 30px rgba(211, 47, 47, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.65;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1240px;
    margin: 0 auto;
}

/* Header & Top Bar */
.top-bar {
    background-color: var(--secondary-dark);
    color: #e2e8f0;
    font-size: 0.85rem;
    padding: 0.5rem 0;
    border-bottom: 2px solid var(--primary-red);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-links a {
    color: #cbd5e1;
    text-decoration: none;
    margin-right: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.top-bar-links a:hover {
    color: #fff;
}

.top-bar-links a i {
    color: var(--primary-red);
}

header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-red), #991b1b);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: var(--shadow-lg);
}

.brand-text h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--secondary-dark);
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.brand-text h2 span {
    color: var(--primary-red);
}

.brand-text p {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.8rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.4rem 0;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--primary-red);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--primary-red);
    transition: var(--transition);
}

.nav-menu a:hover::after, .nav-menu a.active::after {
    width: 100%;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Butonlar (Kırmızı & Beyaz Temalı) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-red);
    color: #fff;
    box-shadow: 0 4px 14px var(--primary-red-glow);
}

.btn-primary:hover {
    background-color: var(--primary-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
    color: #fff;
}

.btn-outline-red {
    background-color: #fff;
    color: var(--primary-red);
    border-color: var(--primary-red);
}

.btn-outline-red:hover {
    background-color: var(--primary-red);
    color: #fff;
    transform: translateY(-2px);
}

.btn-white {
    background-color: #fff;
    color: var(--primary-red);
    box-shadow: var(--shadow-md);
}

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

.btn-whatsapp {
    background-color: #25D366;
    color: #fff;
}

.btn-whatsapp:hover {
    background-color: #1eb956;
    transform: translateY(-2px);
}

/* Hero Bölümü */
.hero-section {
    background: linear-gradient(135deg, #fff 55%, var(--primary-red-light) 100%);
    padding: 5rem 0 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: center;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-red-light);
    color: var(--primary-red);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    border: 1px solid rgba(211, 47, 47, 0.2);
}

h1.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--secondary-dark);
    margin-bottom: 1.4rem;
    letter-spacing: -0.5px;
}

h1.hero-title span {
    color: var(--primary-red);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 620px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-trust-badges {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-color);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.trust-item i {
    font-size: 1.5rem;
    color: var(--primary-red);
}

.trust-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--secondary-dark);
}

.trust-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.hero-visual-card {
    background: #fff;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    overflow: hidden;
}

.card-header-red {
    background: var(--primary-red);
    color: #fff;
    padding: 1.4rem 1.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-body-pills {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pill-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition);
}

.pill-box:hover {
    border-color: var(--primary-red);
    background: var(--primary-red-light);
    transform: translateX(6px);
}

.pill-icon {
    width: 42px;
    height: 42px;
    background: #fff;
    color: var(--primary-red);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
}

/* Bölümler Ortak */
section {
    padding: 5rem 0;
}

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

.section-subtitle {
    color: var(--primary-red);
    font-weight: 800;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 800;
    color: var(--secondary-dark);
    line-height: 1.25;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Hizmet Kartları */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-box {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.2rem;
    transition: var(--transition);
    position: relative;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-box:hover {
    border-color: var(--primary-red);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.service-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-red);
    opacity: 0;
    transition: var(--transition);
    border-radius: 16px 16px 0 0;
}

.service-box:hover::after {
    opacity: 1;
}

.service-icon-wrap {
    width: 60px;
    height: 60px;
    background: var(--primary-red-light);
    color: var(--primary-red);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-box:hover .service-icon-wrap {
    background: var(--primary-red);
    color: #fff;
}

.service-box h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-dark);
    margin-bottom: 0.8rem;
}

.service-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 10px;
    color: var(--primary-red-hover);
}

/* Öne Çıkan Ürün Kartları (Okul & Lojistik) */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.featured-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
}

.featured-card.highlight {
    border-color: var(--primary-red);
    box-shadow: 0 10px 30px rgba(211, 47, 47, 0.1);
}

.featured-badge {
    display: inline-block;
    background: var(--primary-red);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.featured-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--secondary-dark);
    margin-bottom: 0.8rem;
}

.modules-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    margin: 1.8rem 0;
}

.module-chip {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
}

.module-chip i {
    color: var(--primary-red);
}

/* Müşteri Yorumları & Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stars {
    color: #f59e0b;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-avatar {
    width: 44px;
    height: 44px;
    background: var(--primary-red-light);
    color: var(--primary-red);
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-name h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--secondary-dark);
}

.client-name p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Kırmızı Vurgu CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-red), #991b1b);
    color: #fff;
    padding: 4.5rem 0;
    border-radius: 24px;
    text-align: center;
}

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

.cta-banner p {
    font-size: 1.15rem;
    max-width: 680px;
    margin: 0 auto 2rem auto;
    opacity: 0.95;
}

.cta-banner .btn-white {
    font-size: 1.05rem;
    padding: 0.9rem 2rem;
}

/* SSS Akordeon */
.faq-list {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 1.3rem 1.8rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: #fff;
    border: none;
    width: 100%;
    text-align: left;
}

.faq-question:hover {
    color: var(--primary-red);
}

.faq-question i {
    color: var(--primary-red);
    transition: var(--transition);
}

.faq-answer {
    padding: 0 1.8rem 1.4rem 1.8rem;
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

/* İletişim Sayfası */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3.5rem;
}

.contact-card-item {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 1.8rem;
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-red-light);
    color: var(--primary-red);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-form-box {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.3rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--secondary-dark);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-red);
    background: #fff;
    box-shadow: 0 0 0 3px var(--primary-red-light);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

/* Footer (Koyu Gri/Füme & Kırmızı Vurgu) */
footer {
    background: var(--secondary-dark);
    color: #e2e8f0;
    padding: 5rem 0 2rem 0;
    border-top: 4px solid var(--primary-red);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 1.2rem;
}

.footer-logo h3 {
    font-size: 1.3rem;
    font-weight: 800;
}

.footer-logo h3 span {
    color: var(--primary-red);
}

.footer-about p {
    color: #94a3b8;
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer-col h4 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1.4rem;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--primary-red);
}

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

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.92rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #64748b;
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 10px;
}

/* Yüzen Aksiyonlar */
.floating-actions {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.float-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
    transition: var(--transition);
    text-decoration: none;
}

.float-btn:hover {
    transform: scale(1.1) translateY(-3px);
}

.float-wa { background: #25D366; }
.float-phone { background: var(--primary-red); }

/* Breadcrumb */
.breadcrumb-wrap {
    background: var(--bg-light);
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    font-size: 0.88rem;
}

.breadcrumb-list a {
    color: var(--text-muted);
    text-decoration: none;
}

.breadcrumb-list a:hover {
    color: var(--primary-red);
}

.breadcrumb-list span {
    color: var(--primary-red);
    font-weight: 600;
}

/* Mobil Uyum */
@media (max-width: 992px) {
    .hero-grid, .featured-grid, .contact-grid { grid-template-columns: 1fr; }
    .services-grid, .testimonials-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
    h1.hero-title { font-size: 2.4rem; }
}

@media (max-width: 768px) {
    .nav-menu { display: none; }
    .services-grid, .testimonials-grid, .footer-grid, .form-row, .modules-list { grid-template-columns: 1fr; }
    h1.hero-title { font-size: 2rem; }
    .hero-section { padding: 3rem 0; }
    .hero-trust-badges { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

/* Dropdown / Açılır Menü Stilleri */
.nav-item-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.dropdown-toggle i {
    font-size: 0.75rem;
    transition: var(--transition);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 250px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 0.6rem 0;
    list-style: none;
    z-index: 1100;
    animation: fadeInMenu 0.2s ease-in-out;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 20px;
    width: 12px;
    height: 12px;
    background: #fff;
    border-left: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    transform: rotate(45deg);
}

.nav-item-dropdown:hover .dropdown-menu {
    display: block;
}

.nav-item-dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.75rem 1.2rem;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    transition: var(--transition);
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: var(--primary-red-light);
    color: var(--primary-red);
    padding-left: 1.5rem;
}

.dropdown-menu a i {
    color: var(--primary-red);
    font-size: 0.95rem;
    width: 18px;
    text-align: center;
}

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

/* ============================================================
   PRO HAREKETLİ ANİMASYONLU SLIDER (KIRMIZI-BEYAZ KURUMSAL)
   ============================================================ */
.hero-slider-wrapper {
    position: relative;
    width: 100%;
    min-height: 600px;
    background: #0f172a;
    overflow: hidden;
    color: #fff;
    border-bottom: 4px solid var(--primary-red);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 600px;
}

.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 600px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    padding: 4rem 0;
}

.slide-item.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Arka Plan Gradient Kaplamaları (Kırmızı & Lacivert & Modern Mesh) */
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide-1 .slide-overlay {
    background: linear-gradient(105deg, rgba(15, 23, 42, 0.95) 0%, rgba(211, 47, 47, 0.85) 60%, rgba(15, 23, 42, 0.9) 100%);
}

.slide-2 .slide-overlay {
    background: linear-gradient(105deg, rgba(15, 23, 42, 0.96) 0%, rgba(185, 28, 28, 0.88) 55%, rgba(15, 23, 42, 0.92) 100%);
}

.slide-3 .slide-overlay {
    background: linear-gradient(105deg, rgba(15, 23, 42, 0.97) 0%, rgba(153, 27, 27, 0.9) 60%, rgba(15, 23, 42, 0.94) 100%);
}

.slide-4 .slide-overlay {
    background: linear-gradient(105deg, rgba(15, 23, 42, 0.95) 0%, rgba(225, 29, 72, 0.88) 55%, rgba(15, 23, 42, 0.92) 100%);
}

.slide-content-grid {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 3.5rem;
    align-items: center;
}

/* Animasyonlu Başlıklar ve Metinler */
.slide-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    color: #fff;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transform: translateY(25px);
    opacity: 0;
    transition: all 0.6s ease-out 0.2s;
}

.slide-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 1.2rem;
    letter-spacing: -0.5px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.7s ease-out 0.4s;
}

.slide-title span {
    color: #ffcdd2;
    text-shadow: 0 0 20px rgba(255, 205, 210, 0.4);
}

.slide-desc {
    font-size: 1.15rem;
    color: #e2e8f0;
    margin-bottom: 2rem;
    max-width: 620px;
    line-height: 1.7;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.7s ease-out 0.6s;
}

.slide-actions {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.7s ease-out 0.8s;
}

/* Aktif Slaytta Animasyon Tetikleme */
.slide-item.active .slide-tag,
.slide-item.active .slide-title,
.slide-item.active .slide-desc,
.slide-item.active .slide-actions {
    transform: translateY(0);
    opacity: 1;
}

/* Sağ Taraf Banner Kartı Animasyonu */
.slide-visual-box {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 24px;
    padding: 2.2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    text-align: center;
    transform: scale(0.9) rotate(-1deg);
    opacity: 0;
    transition: all 0.8s ease-out 0.5s;
}

.slide-item.active .slide-visual-box {
    transform: scale(1) rotate(0deg);
    opacity: 1;
}

.slide-icon-circle {
    width: 80px;
    height: 80px;
    background: #fff;
    color: var(--primary-red);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.3rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.slide-badges-row {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 1.2rem;
}

.slide-mini-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Slider Kontrolleri (Oklar & Noktalar) */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.slider-arrow:hover {
    background: var(--primary-red);
    border-color: var(--primary-red);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev { left: 25px; }
.slider-next { right: 25px; }

.slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 14px;
    height: 14px;
    background: rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    width: 38px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

@media (max-width: 992px) {
    .slide-content-grid { grid-template-columns: 1fr; }
    .slide-visual-box { display: none; }
    .slide-title { font-size: 2.4rem; }
    .hero-slider-wrapper, .slide-item, .slider-container { min-height: 540px; }
}

@media (max-width: 768px) {
    .slide-title { font-size: 1.9rem; }
    .slider-arrow { display: none; }
}

/* ============================================================
   KVKK & ÇEREZ (COOKIE) BİLDİRİMİ STİLLERİ
   ============================================================ */
.cookie-banner {
    position: fixed;
    bottom: 25px;
    left: 25px;
    max-width: 440px;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.18);
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--primary-red);
    padding: 1.5rem;
    z-index: 9999;
    display: none;
    animation: slideUpCookie 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpCookie {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cookie-content {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.cookie-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-red-light);
    color: var(--primary-red);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.cookie-text h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--secondary-dark);
    margin-bottom: 4px;
}

.cookie-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 1rem;
}

.cookie-text a {
    color: var(--primary-red);
    text-decoration: underline;
    font-weight: 600;
}

.cookie-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-cookie-accept {
    background: var(--primary-red);
    color: #fff;
    border: none;
    padding: 7px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cookie-accept:hover {
    background: var(--primary-red-hover);
}

.btn-cookie-reject {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cookie-reject:hover {
    background: var(--bg-light);
    color: var(--text-dark);
}

@media (max-width: 576px) {
    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 75px; /* Mobil alt menünün üstünde kalması için */
        max-width: none;
        padding: 1.1rem;
    }
}

/* ============================================================
   MOBİL UYGULAMA (APP) STİLİ ALT MENÜ & GELİŞMİŞ MOBİL DÜZEN
   ============================================================ */

/* Mobil Hamburger Butonu (Masaüstünde Gizli) */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--secondary-dark);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    color: var(--primary-red);
    background: var(--primary-red-light);
}

/* Mobil Drawer (Açılır Yan Menü) */
.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85%;
    height: 100%;
    background: #ffffff;
    z-index: 9999;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.open {
    right: 0;
}

.mobile-drawer-header {
    padding: 1.2rem 1.4rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
}

.mobile-drawer-close {
    background: transparent;
    border: none;
    font-size: 1.4rem;
    color: var(--text-muted);
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.mobile-drawer-close:hover {
    background: var(--primary-red-light);
    color: var(--primary-red);
}

.mobile-drawer-body {
    padding: 1.2rem 1.4rem;
    overflow-y: auto;
    flex: 1;
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav-heading {
    font-size: 0.7rem;
    font-weight: 800;
    color: #94a3b8;
    letter-spacing: 1px;
    margin-top: 1.2rem;
    margin-bottom: 0.4rem;
    padding-left: 6px;
}

.mobile-nav-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 10px;
    transition: var(--transition);
}

.mobile-nav-list a:hover,
.mobile-nav-list a.active {
    background: var(--primary-red-light);
    color: var(--primary-red);
}

.mobile-nav-list a i {
    width: 20px;
    text-align: center;
    color: var(--primary-red);
    font-size: 0.95rem;
}

.mobile-drawer-contact {
    margin-top: 2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-color);
}

/* ============================================================
   SABİT MOBİL UYGULAMA ALT MENÜSÜ (APP BAR)
   ============================================================ */
.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 64px;
    background: #ffffff;
    border-top: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    z-index: 9990;
    justify-content: space-around;
    align-items: center;
    padding: 0 4px;
}

.bottom-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #64748b;
    font-size: 0.68rem;
    font-weight: 600;
    flex: 1;
    height: 100%;
    transition: var(--transition);
    gap: 3px;
}

.bottom-bar-item i {
    font-size: 1.15rem;
    transition: var(--transition);
}

.bottom-bar-item:hover,
.bottom-bar-item.active {
    color: var(--primary-red);
}

.bottom-bar-item.active i {
    transform: scale(1.15);
}

/* Merkez Vurgulu Buton (WhatsApp) */
.bottom-bar-center {
    position: relative;
    top: -14px;
}

.center-btn-pulse {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.6rem;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
    border: 3px solid #ffffff;
    transition: var(--transition);
}

.bottom-bar-center:hover .center-btn-pulse {
    transform: scale(1.08);
}

.bottom-bar-center span {
    margin-top: 2px;
    font-weight: 700;
    color: #128C7E;
}

/* ============================================================
   KAPSAMLI MOBİL VE TABLET MEDİA QUERIES (FULL RESPONSIVE)
   ============================================================ */

@media (max-width: 992px) {
    .container { width: 92%; }
    .top-bar-inner { justify-content: center; text-align: center; }
    .hero-grid, .featured-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .services-grid, .testimonials-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    
    .demo-showcase-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
}

@media (max-width: 768px) {
    /* Alt menü yüksekliği kadar sayfaya alt boşluk verilir, böylece hiçbir içerik kapanmaz */
    body {
        padding-bottom: 74px;
    }

    /* Üst Bar Küçültme & Sadeleştirme */
    .top-bar {
        font-size: 0.78rem;
        padding: 0.35rem 0;
    }
    .top-bar-links a {
        margin-right: 0.7rem;
    }
    .top-bar-links a:last-child {
        margin-right: 0;
    }

    /* Header & Navbar */
    .navbar {
        padding: 0.75rem 0;
    }
    .brand-icon {
        width: 40px;
        height: 40px;
        font-size: 1.15rem;
    }
    .brand-text h2 {
        font-size: 1.2rem;
    }
    .brand-text p {
        font-size: 0.65rem;
    }
    .nav-menu {
        display: none !important;
    }
    .header-cta {
        display: none !important;
    }
    .mobile-menu-btn {
        display: inline-flex;
    }

    /* Mobil Uygulama Alt Menüsü Aktif */
    .mobile-bottom-bar {
        display: flex;
    }

    /* Yüzen WhatsApp butonu alt bar olduğu için mobilde gizlenir (alt barda zaten var) */
    .floating-actions {
        display: none !important;
    }

    /* Izgaraları Tek Kolona Düşür */
    .services-grid, 
    .testimonials-grid, 
    .footer-grid, 
    .form-row, 
    .modules-list {
        grid-template-columns: 1fr !important;
        gap: 1.2rem !important;
    }

    /* Slider Mobil Optimizasyonu */
    .hero-slider-wrapper, .slide-item, .slider-container {
        min-height: 500px !important;
    }
    .slide-item {
        padding: 2.5rem 0 !important;
    }
    .slide-tag {
        font-size: 0.72rem !important;
        letter-spacing: 0.5px !important;
        padding: 4px 10px !important;
    }
    .slide-title {
        font-size: 1.7rem !important;
        line-height: 1.25 !important;
        margin-bottom: 0.8rem !important;
    }
    .slide-desc {
        font-size: 0.88rem !important;
        line-height: 1.5 !important;
        margin-bottom: 1.5rem !important;
    }
    .slide-btn-group {
        flex-direction: column !important;
        width: 100% !important;
        gap: 8px !important;
    }
    .slide-btn-group .btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 0.75rem 1rem !important;
        font-size: 0.9rem !important;
    }
    .slider-arrow {
        display: none !important;
    }
    .slider-dots {
        bottom: 15px !important;
    }

    /* Bölüm Başlıkları ve Boşluklar */
    section {
        padding: 3rem 0 !important;
    }
    .section-head {
        margin-bottom: 2rem !important;
    }
    .section-title {
        font-size: 1.7rem !important;
        line-height: 1.25 !important;
    }
    .section-desc {
        font-size: 0.9rem !important;
    }

    /* Kartlar ve Kutular */
    .service-box, .featured-card, .testimonial-card, .contact-form-box {
        padding: 1.5rem !important;
        border-radius: 16px !important;
    }
    .service-icon-wrap {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.3rem !important;
        margin-bottom: 1rem !important;
    }
    .featured-card h3 {
        font-size: 1.3rem !important;
    }

    /* CTA Banner */
    .cta-banner {
        padding: 2.5rem 1.5rem !important;
        border-radius: 18px !important;
    }
    .cta-banner h2 {
        font-size: 1.5rem !important;
        line-height: 1.3 !important;
    }
    .cta-banner p {
        font-size: 0.9rem !important;
    }
    .cta-banner .btn {
        width: 100% !important;
        justify-content: center !important;
    }

    /* Demo Showcase Kartı (Site Aidat vb.) */
    .demo-showcase-box {
        padding: 2rem 1.2rem !important;
        border-radius: 18px !important;
        margin-top: 2rem !important;
        margin-bottom: 2rem !important;
    }
    .demo-showcase-box h2 {
        font-size: 1.45rem !important;
    }
    .demo-showcase-box .btn {
        width: 100% !important;
        justify-content: center !important;
    }

    /* Tablolar ve Taşmaları Önleme */
    .table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        max-width: 100%;
    }

    /* Footer Mobil */
    footer {
        padding: 3.5rem 0 1.5rem 0 !important;
    }
    .footer-grid {
        margin-bottom: 2.5rem !important;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    .footer-bottom div {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .container {
        width: 94% !important;
        padding-left: 5px !important;
        padding-right: 5px !important;
    }
    .slide-title {
        font-size: 1.5rem !important;
    }
    .btn {
        padding: 0.7rem 1.2rem !important;
        font-size: 0.9rem !important;
    }
}



/* ============================================================
   HİZMETLER ÇOK SEVİYELİ (MULTI-LEVEL / NESTED) DROPDOWN MENÜ
   ============================================================ */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-submenu .sub-arrow {
    font-size: 0.72rem;
    margin-left: auto;
    color: #94a3b8;
    transition: transform 0.2s ease;
}

.dropdown-submenu:hover > a .sub-arrow {
    color: var(--primary-red);
    transform: translateX(3px);
}

.dropdown-sub-menu {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    background: #ffffff;
    min-width: 250px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.14);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 0.5rem 0;
    list-style: none;
    z-index: 1200;
    animation: fadeInMenu 0.2s ease-in-out;
}

.dropdown-submenu:hover > .dropdown-sub-menu {
    display: block;
}

.dropdown-menu a {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.65rem 1.2rem;
}

.dropdown-menu a i.service-icon {
    width: 20px;
    color: var(--primary-red);
    font-size: 0.95rem;
}

/* Hizmetler Bölüm Kartları Grid & Tasarım */
.service-detail-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    scroll-margin-top: 100px;
}

.service-detail-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(211, 47, 47, 0.3);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 1.2rem;
}

.service-features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
    margin: 1.4rem 0;
}

.service-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary-dark);
}

.service-feature-item i {
    color: var(--primary-red);
}