/* ===================================
   DJI Yazılım Desteği Sayfası Stilleri
   Author: Odakon DJI Servis
   Version: 2.0 - Beyaz Arkaplan Sistemi
=================================== */

/* CSS Variables - Beyaz arkaplan sistemi */
:root {
    --yazilim-primary: #3b82f6;
    --yazilim-primary-dark: #2563eb;
    --yazilim-success: #10b981;
    --yazilim-warning: #f59e0b;
    --yazilim-critical: #ef4444;
    --yazilim-bg-dark: #0f172a;
    --yazilim-bg-slate: #1e293b;
    --yazilim-bg-white: #ffffff;
    --yazilim-bg-light: #f8fafc;
    --yazilim-border: #e5e7eb;
    --yazilim-text-dark: #1f2937;
    --yazilim-text-light: #ffffff;
    --yazilim-text-primary: #f8fafc;
    --yazilim-text-secondary: #e2e8f0;
    --yazilim-text-muted: #6b7280;
    --yazilim-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Wrapper - Beyaz arkaplan */
.yazilim-wrapper {
    background: var(--yazilim-bg-white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===================================
   Hero Section
=================================== */
.yazilim-hero {
    position: relative;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 160px 0 100px;
    overflow: hidden;
}

.yazilim-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.yazilim-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
    z-index: 1;
}

/* Breadcrumb */
.yazilim-breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    font-size: 14px;
}

.breadcrumb-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--yazilim-text-secondary);
    text-decoration: none;
    transition: var(--yazilim-transition);
}

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

.breadcrumb-separator {
    color: var(--yazilim-text-secondary);
    opacity: 0.5;
}

.breadcrumb-current {
    color: var(--yazilim-text-primary);
}

/* Hero Content */
.yazilim-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.yazilim-hero-left {
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--yazilim-primary);
    margin-bottom: 24px;
}

.yazilim-hero-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--yazilim-text-primary);
    margin: 0 0 24px 0;
    letter-spacing: -0.02em;
}

.yazilim-hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--yazilim-text-secondary);
    margin: 0 0 40px 0;
}

/* Stats Grid */
.yazilim-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 20px;
    transition: var(--yazilim-transition);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.stat-icon {
    flex-shrink: 0;
}

.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--yazilim-text-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    color: var(--yazilim-text-secondary);
    line-height: 1.3;
}

/* Hero Visual */
.yazilim-hero-right {
    position: relative;
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

.hero-visual {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-icon {
    position: relative;
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

/* Floating Software Badges */
.floating-element {
    position: absolute;
    z-index: 1;
}

.floating-element.element-1 {
    top: 15%;
    left: 5%;
    animation: float 4s ease-in-out infinite;
}

.floating-element.element-2 {
    top: 50%;
    right: 10%;
    animation: float 5s ease-in-out infinite 0.5s;
}

.floating-element.element-3 {
    bottom: 15%;
    left: 15%;
    animation: float 4.5s ease-in-out infinite 1s;
}

.software-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--yazilim-text-primary);
    white-space: nowrap;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ===================================
   Quick Navigation
=================================== */
.yazilim-quick-nav {
    position: sticky;
    top: 80px;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    padding: 16px 0;
    z-index: 100;
    transition: var(--yazilim-transition);
}

.quick-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scrollbar-width: none;
}

.quick-nav-container::-webkit-scrollbar {
    display: none;
}

.quick-nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--yazilim-text-primary);
    text-decoration: none;
    white-space: nowrap;
    transition: var(--yazilim-transition);
}

.quick-nav-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--yazilim-primary);
    color: var(--yazilim-primary);
}

/* ===================================
   Section Styles - Beyaz arkaplan
=================================== */
.yazilim-section {
    padding: 100px 0;
    position: relative;
    background: var(--yazilim-bg-white);
}

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

.yazilim-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--yazilim-text-dark);
    margin: 0 0 16px 0;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--yazilim-text-muted);
    max-width: 800px;
    margin: 0 auto;
}

/* ===================================
   Service Cards Grid
=================================== */
.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--yazilim-bg-white);
    border: 2px solid var(--yazilim-border);
    border-radius: 16px;
    padding: 32px;
    transition: var(--yazilim-transition);
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.service-card:hover {
    background: var(--yazilim-bg-white);
    border-color: var(--yazilim-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.service-card.featured {
    border-color: var(--yazilim-primary);
    background: rgba(59, 130, 246, 0.05);
}

.service-card.featured:hover {
    background: rgba(59, 130, 246, 0.1);
}

/* Card Header */
.card-header {
    margin-bottom: 20px;
}

.card-icon {
    margin-bottom: 16px;
}

.card-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--yazilim-text-dark);
    margin: 0;
    line-height: 1.3;
}

/* Card Content */
.card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--yazilim-text-muted);
    margin: 0 0 24px 0;
}

.card-features {
    list-style: none;
    margin: 0 0 24px 0;
    padding: 0;
    flex: 1;
}

.card-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--yazilim-text-muted);
    line-height: 1.5;
}

.card-features li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Card Badges */
.card-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    margin-top: auto;
}

.card-badge.success {
    background: #d1fae5;
    border: 1px solid #34d399;
    color: #065f46;
}

.card-badge.warning {
    background: #fef3c7;
    border: 1px solid #facc15;
    color: #92400e;
}

.card-badge.critical {
    background: #fee2e2;
    border: 1px solid #fca5a5;
    color: #b91c1c;
}

/* Card Info Box */
.card-info {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.28);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--yazilim-text-dark);
    margin-top: auto;
}

.card-info strong {
    color: #1d4ed8;
    font-weight: 700;
}

/* ===================================
   Software Availability Banner
=================================== */
.software-availability-banner {
    margin-top: 60px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border: 2px solid var(--yazilim-primary);
    border-radius: 20px;
    padding: 40px;
}

.banner-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 30px;
    align-items: center;
}

.banner-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 16px;
}

.banner-text h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--yazilim-text-dark);
    margin: 0 0 12px 0;
}

.banner-text p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--yazilim-text-muted);
    margin: 0;
}

.banner-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--yazilim-primary);
    color: #ffffff;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    transition: var(--yazilim-transition);
    white-space: nowrap;
}

.banner-cta:hover {
    background: var(--yazilim-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
}

/* ===================================
   Contact Form Section
=================================== */
.yazilim-contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--yazilim-text-primary);
    margin: 0 0 16px 0;
}

.contact-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--yazilim-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Form Styles */
.yazilim-contact-form {
    background: var(--yazilim-bg-white);
    border: 2px solid var(--yazilim-border);
    border-radius: 20px;
    padding: 40px;
    max-width: 900px;
    margin: 0 auto 60px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--yazilim-text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--yazilim-bg-light);
    border: 1px solid var(--yazilim-border);
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 15px;
    color: var(--yazilim-text-dark);
    font-family: inherit;
    transition: var(--yazilim-transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--yazilim-primary);
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--yazilim-text-muted);
    opacity: 0.6;
}

.form-group select {
    cursor: pointer;
}

.form-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    background: var(--yazilim-primary);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 18px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--yazilim-transition);
}

.form-submit-btn:hover {
    background: var(--yazilim-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
}

/* Contact Info Bar */
.contact-info-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    padding: 24px;
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--yazilim-text-secondary);
    margin-bottom: 4px;
}

.info-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--yazilim-text-primary);
    text-decoration: none;
}

.info-value:hover {
    color: var(--yazilim-primary);
}

/* ===================================
   Related Services
=================================== */
.related-services-section {
    padding: 80px 0;
    background: var(--yazilim-bg-dark);
}

.related-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--yazilim-text-primary);
    text-align: center;
    margin: 0 0 40px 0;
}

.related-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.related-service-card {
    position: relative;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 16px;
    padding: 32px;
    text-decoration: none;
    transition: var(--yazilim-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.related-service-card:hover {
    background: rgba(30, 41, 59, 0.7);
    border-color: var(--yazilim-primary);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(59, 130, 246, 0.2);
}

.related-icon {
    margin-bottom: 20px;
}

.related-service-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--yazilim-text-primary);
    margin: 0 0 8px 0;
}

.related-service-card p {
    font-size: 14px;
    color: var(--yazilim-text-secondary);
    margin: 0 0 20px 0;
}

.related-arrow {
    margin-top: auto;
    color: var(--yazilim-primary);
    transition: var(--yazilim-transition);
}

.related-service-card:hover .related-arrow {
    transform: translateX(4px);
}

/* ===================================
   Animations
=================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ===================================
   Responsive Design
=================================== */
@media (max-width: 959px) {
    .yazilim-hero {
        padding: 140px 0 80px;
    }

    .yazilim-hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .yazilim-hero-title {
        font-size: 38px;
    }

    .yazilim-stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .hero-visual {
        height: 300px;
    }

    .section-title {
        font-size: 34px;
    }

    .service-cards-grid {
        grid-template-columns: 1fr;
    }

    .banner-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .banner-icon {
        margin: 0 auto;
    }

    .banner-cta {
        margin: 0 auto;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .contact-info-bar {
        grid-template-columns: 1fr;
    }

    .related-services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .yazilim-hero {
        padding: 120px 0 60px;
    }

    .yazilim-hero-container {
        padding: 0 20px;
    }

    .yazilim-hero-title {
        font-size: 32px;
    }

    .yazilim-hero-description {
        font-size: 16px;
    }

    .yazilim-section {
        padding: 60px 0;
    }

    .yazilim-container {
        padding: 0 20px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-description {
        font-size: 16px;
    }

    .service-card {
        padding: 24px;
    }

    .card-title {
        font-size: 20px;
    }

    .software-availability-banner {
        padding: 24px;
    }

    .banner-text h3 {
        font-size: 22px;
    }

    .banner-text p {
        font-size: 14px;
    }

    .yazilim-contact-form {
        padding: 24px;
    }

    .contact-title {
        font-size: 32px;
    }

    .info-item {
        padding: 16px;
    }
}

@media (max-width: 479px) {
    .yazilim-hero-title {
        font-size: 28px;
    }

    .stat-value {
        font-size: 24px;
    }

    .stat-label {
        font-size: 12px;
    }

    .section-title {
        font-size: 24px;
    }

    .contact-title {
        font-size: 28px;
    }

    .related-title {
        font-size: 24px;
    }
}