/* CSS Variables - Design System */
:root {
    --primary-color: #2E7D32; /* Ana Yeşil */
    --primary-dark: #1B5E20;   /* Koyu Yeşil */
    --secondary-color: #FFC107; /* Vurgu Rengi (Sarı/Altın) */
    --dark-color: #1F2937;     /* Koyu Metin */
    --medium-color: #4B5563;   /* Normal Metin */
    --light-color: #F9FAFB;    /* Açık Arka Plan */
    --white-color: #FFFFFF;
    --border-color: #E5E7EB;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --border-radius-large: 12px;
    --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--medium-color);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--dark-color);
    border: 2px solid var(--border-color);
}

.btn-outline:hover {
    background-color: var(--dark-color);
    color: var(--white-color);
    border-color: var(--dark-color);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-medium);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 110px;
    width: auto;
}

.logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-menu.active {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--white-color);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
}

.nav-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-menu.active .nav-link {

    padding: 0.5rem 1rem;
    transition: var(--transition);
}

.nav-menu.active .nav-link:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.contact-btn {
    display: none;
}

.nav-menu.active .contact-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--white-color) !important;
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    padding: 12px 24px !important;
    margin-top: 2rem;
    font-weight: 600;
    text-align: center;
    min-width: 200px;
}

.contact-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark-color) 100%);
    color: var(--white-color) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.nav-buttons {
    display: flex;
    gap: 1rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--dark-color) 100%);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--light-color) 0%, #f0f9ff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hamburger span:last-child {
    width: 10px;
    float: right;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--dark-color) 100%);
}


.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: slideInLeft 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--medium-color);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    animation: slideInRight 0.8s ease-out;
}

.hero-mockup {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-heavy);
}

/* Problem Section */
.problem-section {
    padding: 80px 0;
    background-color: var(--white-color);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.problem-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius-large);
    background-color: var(--light-color);
    border: 1px solid #c3c3c3;
    transition: var(--transition);
    animation: fadeInUp 0.6s ease-out;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.problem-icon i {
    font-size: 2rem;
    color: var(--white-color);
}

.problem-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.features-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tab-btn {
    padding: 12px 24px;
    background-color: transparent;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.tab-btn.active::before,
.tab-btn:hover::before {
    left: 0;
}

.tab-btn.active,
.tab-btn:hover {
    color: var(--white-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.2);
}

.tab-content {
    background-color: var(--white-color);
    border-radius: var(--border-radius-large);
    padding: 3rem;
    box-shadow: var(--shadow-light);
    border: 1px solid #c3c3c3;
}

.tab-panel {
    display: none;
    opacity: 0;
    transform: translateY(20px);
}

.tab-panel.active {
    display: block;
    animation: smoothSlideIn 1.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.tab-panel-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.tab-text h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.tab-text p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--medium-color);
}

.feature-list i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.feature-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    opacity: 0;
    transform: scale(0.95);
    animation: imageZoomIn 0.7s cubic-bezier(0.4, 0, 0.2, 1) 0.2s forwards;
}

/* Screenshots Section */
.screenshots-section {
    padding: 80px 0;
    background-color: var(--white-color);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.screenshot-card {
    text-align: center;
    background-color: var(--light-color);
    border-radius: var(--border-radius-large);
    padding: 1.5rem;
    border: 1px solid #c3c3c3;
    transition: var(--transition);
    animation: fadeInUp 0.6s ease-out;
}

.screenshot-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.screenshot-img {
    width: 100%;
    height: 200px;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.screenshot-card h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Security Section */
.security-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.security-card {
    background-color: var(--white-color);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--shadow-light);
    border: 1px solid #c3c3c3;
    transition: var(--transition);
    animation: fadeInUp 0.6s ease-out;
}

.security-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.security-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.security-icon i {
    font-size: 2rem;
    color: var(--white-color);
}

.tech-logos {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.tech-logo {
    background-color: var(--light-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-color);
}

/* Solutions Section */
.solutions-section {
    padding: 80px 0;
    background-color: var(--white-color);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.solution-card {
    background-color: var(--white-color);
    border: 1px solid #c3c3c3;
    border-radius: var(--border-radius-large);
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: var(--transition);
    animation: fadeInUp 0.6s ease-out;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.solution-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--secondary-color);
    color: var(--dark-color);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-header h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.pricing-subtitle {
    color: var(--medium-color);
    margin-bottom: 1.5rem;
}

.price {
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    color: var(--medium-color);
    vertical-align: top;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.period {
    color: var(--medium-color);
    font-size: 1rem;
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white-color);
    font-size: 2rem;
}

.solution-features {
    list-style: none;
    margin-bottom: 2rem;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--medium-color);
}

.solution-features i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

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

.faq-item {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    border: 1px solid #c3c3c3;
    animation: fadeInUp 0.6s ease-out;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
}

.faq-question::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1.5rem;
    right: 1.5rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e0e0e0, transparent);
}

.faq-item:last-child .faq-question::after {
    display: none;
}

.faq-question:hover {
    background-color: rgba(5, 150, 105, 0.02);
}

.faq-item.active .faq-question {
    background-color: rgba(5, 150, 105, 0.05);
}

.faq-question h3 {
    color: var(--dark-color);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.faq-item.active .faq-question h3 {
    color: var(--primary-color);
}

.faq-question i {
    color: var(--primary-color);
    transition: all 0.3s ease;
    font-size: 1.2rem;
    min-width: 24px;
    text-align: center;
}

.faq-question:hover i {
    transform: scale(1.1);
}

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

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 300px;
    opacity: 1;
}

.faq-answer p {
    margin: 0;
    color: var(--medium-color);
    line-height: 1.7;
    padding-top: 0.5rem;
}

/* Contact Form Section */
.contact-form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--light-color) 0%, #f0f9ff 100%);
    position: relative;
}

.contact-form-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(46, 125, 50, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 80% 80%, rgba(46, 125, 50, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.form-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.form-content h2 {
    color: var(--dark-color);
    margin-bottom: 2rem;
    font-size: 2.5rem;
    line-height: 1.3;
    font-weight: 700;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.form-content h2::after {
    display: none;
}

.contact-form {
    background-color: var(--white-color);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 550px;
    margin: 0 auto;
    border: 1px solid #c3c3c3;
    transition: all 0.3s ease;
}

.contact-form:hover {
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--dark-color);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #c3c3c3;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background-color: var(--white-color);
    font-family: 'Inter', sans-serif;
    color: var(--dark-color);
}

.form-group input::placeholder {
    color: #9CA3AF;
    opacity: 0.7;
    font-size: 0.9rem;
}

.form-group input:hover {
    border-color: rgba(46, 125, 50, 0.5);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.15);
    transform: translateY(-1px);
}


/* Modern Select Box Styling */
.form-group select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E7D32' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 45px;
    cursor: pointer;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group select:hover {
    border-color: var(--primary-color);
    background-color: #f8fdf8;
}

.form-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.15);
    background-color: var(--white-color);
}

/* Select placeholder style */
.form-group select option[value=""] {
    color: #9CA3AF;
    font-weight: 400;
}

.form-group select option {
    padding: 10px;
    font-weight: 500;
    color: var(--dark-color);
    background-color: var(--white-color);
}

.form-group select option:hover {
    background-color: rgba(46, 125, 50, 0.1);
}

/* Disabled state */
.form-group select:disabled {
    background-color: #F3F4F6;
    cursor: not-allowed;
    opacity: 0.6;
}

.phone-input {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.phone-input select {
    width: 95px;
    flex-shrink: 0;
    padding: 12px 40px 12px 12px;
    background-position: right 8px center;
    background-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

.phone-input input {
    flex: 1;
}

.checkbox-group {
    margin-bottom: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--medium-color);
    position: relative;
    padding-left: 32px;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

/* Custom Checkbox */
.checkbox-label .checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: var(--white-color);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.checkbox-label:hover .checkmark {
    border-color: var(--primary-color);
    background-color: #f8fdf8;
}

.checkbox-label input[type="checkbox"]:checked ~ .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Checkmark icon */
.checkbox-label .checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkmark:after {
    display: block;
}

/* Focus state */
.checkbox-label input[type="checkbox"]:focus ~ .checkmark {
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
    border-color: var(--primary-color);
}

.form-submit {
    width: 100%;
    margin-top: 1rem;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1B5E20 100%);
    border: none;
    border-radius: var(--border-radius);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.2);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(46, 125, 50, 0.3);
    background: linear-gradient(135deg, #1B5E20 0%, var(--primary-color) 100%);
}

.form-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(46, 125, 50, 0.2);
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.team-photo {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
}

/* Form Responsive */
@media (max-width: 768px) {
    .form-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 15px;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
        max-width: 100%;
    }
    
    .form-content h2 {
        font-size: 1.5rem;
    }

    .form-group input,
    .form-group select {
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    .form-group select {
        padding-right: 40px;
        background-size: 18px;
    }

    .phone-input select {
        width: 85px;
        padding: 10px 35px 10px 10px;
    }

    .checkbox-label {
        font-size: 0.8rem;
        padding-left: 28px;
    }

    .checkbox-label .checkmark {
        height: 20px;
        width: 20px;
    }

    .checkbox-label .checkmark:after {
        left: 6px;
        top: 2px;
        width: 4px;
        height: 9px;
    }

    .form-submit {
        padding: 12px 20px;
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: 1.5rem 1rem;
    }

    .form-content h2 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group select {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .phone-input {
        gap: 0.5rem;
    }

    .phone-input select {
        width: 75px;
        font-size: 0.85rem;
    }

    .checkbox-label {
        font-size: 0.75rem;
    }
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--white-color);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    margin-top: 0;
}

.footer-logo-img {
    height: 100px;
    margin-top: -34px;
    margin-left: -13px;
    width: auto;
}

.footer-logo-text {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--white-color);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    margin-top: -24px;
}

.footer-section h4 {
    color: var(--white-color);
    margin-bottom: 1rem;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info i {
    color: var(--primary-color);
    width: 16px;
}

.footer-email-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-email-link:hover {
    color: var(--white-color);
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white-color);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: 2rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-shrink: 0;
}

.footer-link {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
    white-space: nowrap;
}

.footer-link:hover {
    color: var(--white-color);
    text-decoration: underline;
}

.copyright {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    text-align: right;
    flex-grow: 1;
    padding-right: 400px;
    font-size: 0.9rem;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes smoothSlideIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes imageZoomIn {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white-color);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-buttons {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .tab-panel-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tab-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .footer-links {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .copyright {
        margin-top: 1rem;
        text-align: center;
        padding-right: 0;
    }
}

/* Video Modal Styles */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.video-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background-color: transparent;
    border-radius: 0;
    padding: 0;
    max-width: 95vw;
    max-height: 95vh;
    width: 1000px;
    box-shadow: var(--shadow-heavy);
    z-index: 10001;
}

@media (max-width: 768px) {
    .modal-content {
        width: 95vw;
        max-width: 95vw;
        max-height: 90vh;
        padding: 0;
        margin: 0;
    }
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    font-size: 1.5rem;
    color: var(--white-color);
    cursor: pointer;
    z-index: 10002;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

@media (max-width: 768px) {
    .modal-close {
        top: 5px;
        right: 5px;
        width: 30px;
        height: 30px;
        font-size: 1.2rem;
    }
}

.modal-close:hover {
    background-color: rgba(0, 0, 0, 0.8);
    color: var(--white-color);
    transform: scale(1.1);
}

.video-container {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    position: relative;
    overflow: hidden;
    border-radius: 0;
}

@media (max-width: 768px) {
    .video-container {
        padding-bottom: 50%; /* Daha kısa aspect ratio mobilde */
        border-radius: 0;
    }
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Ensure iframe fills responsive container like video */
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Back to Top Button Styles */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%);
    color: white;
    border: 3px solid #ffffff;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

.back-to-top:hover {
    background: white;
    color: #2E7D32;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(46, 125, 50, 0.4);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hide back to top button on mobile devices */
@media (max-width: 768px) {
    .back-to-top {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .tab-content {
        padding: 2rem 1.5rem;
    }
    
    .pricing-card {
        padding: 2rem 1.5rem;
    }
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

/* Chatbot message links */
.chatbot-message-content a {
    color: #4CAF50;
    text-decoration: underline;
    transition: all 0.2s ease;
    word-break: break-word;
}

.chatbot-message-content a:hover {
    color: #45a049;
    text-decoration: none;
}

.chatbot-message-content a:visited {
    color: #388E3C;
}

/* Chatbot input flexbox fix */
.chatbot-input {
    min-width: 0 !important;
}

/* Chatbot input container - iOS keyboard fix (JavaScript position: sticky kullanıyor) */
.chatbot-input-container {
    position: sticky !important;
    bottom: 0 !important;
    z-index: 10 !important;
    background: white !important;
}

/* Mobile responsive adjustments for back-to-top */
@media (max-width: 768px) {
    .back-to-top {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .back-to-top {
        display: none !important;
    }
}

/* Chatbot Mobile Full Screen Styles - Override inline styles */
@media (max-width: 768px) {
    #chatbotContainer,
    .chatbot-container {
        position: fixed !important;
        inset: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
        z-index: 10000 !important;
        transform: none !important;
        margin: 0 !important;
        padding: 0 !important;
        box-shadow: none !important;
        border: none !important;
        overflow: hidden !important;
        pointer-events: none !important;
    }
    
    /* iOS dynamic viewport support */
    @supports (height: 100dvh) {
        #chatbotContainer,
        .chatbot-container {
            height: 100dvh !important;
            max-height: 100dvh !important;
        }
    }
    
    .chatbot-header {
        border-radius: 0 !important;
        padding: 15px 20px !important;
        margin: 0 !important;
    }
    
    .chatbot-messages {
        height: calc(100% - 56px) !important;
        overflow-y: auto !important;
        padding: 12px !important;
        padding-bottom: 80px !important;
        margin: 0 !important;
        border-radius: 0 !important;
    }
    
    /* Chatbot input container - JavaScript sticky position kullanıyor */
    .chatbot-input-container {
        /* Position kuralları kaldırıldı - JavaScript position: sticky kullanıyor */
        border-radius: 0 !important;
        padding: 12px !important;
        padding-bottom: calc(12px + env(safe-area-inset-bottom)) !important;
        margin: 0 !important;
        background: #fff !important;
        border-top: 1px solid #E5E7EB !important;
    }
    
    .chatbot-input {
        font-size: 16px !important; /* iOS zoom önleme */
    }
    
    .chatbot-window {
        pointer-events: auto !important;
    }
    
    .chatbot-toggle {
        position: fixed !important;
        bottom: 20px !important;
        right: 20px !important;
        z-index: 10001 !important;
        pointer-events: auto !important;
    }
}

@media (max-width: 480px) {
    #chatbotContainer,
    .chatbot-container {
        position: fixed !important;
        inset: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
        z-index: 10000 !important;
        transform: none !important;
        margin: 0 !important;
        padding: 0 !important;
        box-shadow: none !important;
        border: none !important;
        overflow: hidden !important;
        pointer-events: none !important;
    }
    
    /* iOS dynamic viewport support */
    @supports (height: 100dvh) {
        #chatbotContainer,
        .chatbot-container {
            height: 100dvh !important;
            max-height: 100dvh !important;
        }
    }
    
    .chatbot-header {
        border-radius: 0 !important;
        padding: 12px 15px !important;
        margin: 0 !important;
    }
    
    .chatbot-messages {
        height: calc(100% - 52px) !important;
        overflow-y: auto !important;
        padding: 10px !important;
        padding-bottom: 70px !important;
        margin: 0 !important;
        border-radius: 0 !important;
    }
    
    /* Chatbot input container - JavaScript sticky position kullanıyor */
    .chatbot-input-container {
        /* Position kuralları kaldırıldı - JavaScript position: sticky kullanıyor */
        border-radius: 0 !important;
        padding: 10px !important;
        padding-bottom: calc(10px + env(safe-area-inset-bottom)) !important;
        margin: 0 !important;
        background: #fff !important;
        border-top: 1px solid #E5E7EB !important;
    }
    
    .chatbot-input {
        font-size: 16px !important; /* iOS zoom önleme */
    }
    
    .chatbot-window {
        pointer-events: auto !important;
    }
    
    .chatbot-toggle {
        position: fixed !important;
        bottom: 15px !important;
        right: 15px !important;
        z-index: 10001 !important;
        pointer-events: auto !important;
    }
}

/* Ultra Strong Mobile Chatbot Override - Must be last */
@media screen and (max-width: 768px) {
    body.chatbot-open #chatbotContainer,
    body.chatbot-open .chatbot-container,
    #chatbotContainer.chatbot-open,
    .chatbot-container.chatbot-open {
        position: fixed !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
        z-index: 99999 !important;
        transform: none !important;
        margin: 0 !important;
        padding: 0 !important;
        box-shadow: none !important;
        border: none !important;
        background: white !important;
    }
}