/* ============================================
   CSS VARIABLES - TURKEY & ITALY COLORS
   ============================================ */

:root {
    --color-primary: #ce2b37;
    --color-secondary: #009246;
    --color-accent: #ffd700;
    --color-light: #f5f5f5;
    --color-white: #ffffff;
    --color-dark: #1a1a1a;
    --color-text: #333333;
    --color-border: #e0e0e0;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
    --spacing-xxl: 3rem;
    
    --font-primary: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 22px;
    --font-size-2xl: 28px;
    --font-size-3xl: 36px;
    
    --transition: all 0.3s ease;
    --radius: 12px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

h1 {
    font-size: 2.5rem;
    color: var(--color-white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    text-align: center;
}

h3 {
    font-size: var(--font-size-xl);
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-secondary);
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
    width: 100%;
    max-width: 100%;
    padding: 0 var(--spacing-md);
    margin: 0 auto;
}

.section {
    padding: var(--spacing-xl) 0;
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */

.whatsapp-btn {
    position: fixed;
    bottom: 100px;
    right: var(--spacing-md);
    width: 70px;
    height: 70px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    z-index: 999;
    transition: var(--transition);
    animation: bounce 2s infinite;
    border: none;
    cursor: pointer;
}

.whatsapp-btn:hover {
    background-color: #20ba5f;
    transform: scale(1.15);
    animation: none;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-block;
    padding: 14px 20px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: #a01f2a;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(206, 43, 55, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

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

.btn-secondary:hover {
    background-color: #007038;
}

.btn-whatsapp {
    background-color: #25d366;
    color: var(--color-white);
    border-color: #25d366;
}

.btn-whatsapp:hover {
    background-color: #20ba5f;
    transform: translateY(-2px);
}

.btn-large {
    font-size: 18px;
    padding: 16px 24px;
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.btn-block {
    width: 100%;
    display: block;
    margin-top: var(--spacing-md);
}

.btn-submit {
    width: 100%;
    margin-top: var(--spacing-lg);
}

/* ============================================
   HERO SECTION - FULL WIDTH
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
    overflow: hidden;
    height: 100dvh;
}

.hero-image-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-image-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(206, 43, 55, 0.7) 0%, rgba(0, 146, 70, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.hero-desc {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero-cta .btn {
    font-size: 16px;
}

.trust-bar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius);
    margin-top: var(--spacing-lg);
}

.trust-item {
    font-size: 15px;
    color: var(--color-primary);
    font-weight: 700;
}

/* ============================================
   SECTIONS GENERAL
   ============================================ */

.section {
    padding: var(--spacing-xl) 0;
}

.section h2 {
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   HOSPITAL MEDIKAL PARK SECTION
   ============================================ */

.hospital {
    background: linear-gradient(135deg, rgba(206, 43, 55, 0.05) 0%, rgba(0, 146, 70, 0.05) 100%);
}

.hospital h2 {
    color: var(--color-primary);
}

.hospital-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.hospital-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    border-top: 5px solid var(--color-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.hospital-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.hospital-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.hospital-card p {
    font-size: 0.95rem;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* ============================================

.why-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.why-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    border-left: 5px solid var(--color-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.why-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.why-card p {
    font-size: 0.95rem;
    color: #666;
    margin: 0;
}

/* ============================================
   METHOD SECTION
   ============================================ */

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

.method-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.method-card {
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    border-top: 5px solid var(--color-primary);
}

.method-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.method-card p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
}

.method-list {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-md);
}

.method-list li {
    padding: 10px 0 10px var(--spacing-md);
    position: relative;
    font-size: 0.95rem;
    color: #555;
}

.method-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: 700;
}

/* ============================================
   PATIENT JOURNEY
   ============================================ */

.patient-journey {
    background-color: var(--color-light);
}

.timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.timeline-step {
    background-color: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius);
    border-left: 5px solid var(--color-primary);
    position: relative;
}

.timeline-number {
    position: absolute;
    left: -18px;
    top: var(--spacing-md);
    width: 45px;
    height: 45px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.timeline-step h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.timeline-step p {
    margin: 0;
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

/* ============================================
   BEFORE & AFTER GALLERY
   ============================================ */

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

.results-intro {
    text-align: center;
    font-size: 0.95rem;
    color: #666;
    margin: var(--spacing-lg) 0;
}

.before-after-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.before-after-item {
    width: 100%;
}

.before-after-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: ew-resize;
}

.before-after-container img {
    display: block;
    width: 100%;
    height: auto;
}

.img-before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: polygon(0 0, var(--position, 50%) 0, var(--position, 50%) 100%, 0 100%);
}

.slider-handle {
    position: absolute;
    top: 0;
    left: var(--position, 50%);
    width: 5px;
    height: 100%;
    background-color: var(--color-primary);
    cursor: ew-resize;
    z-index: 10;
}

.slider-handle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 45px;
    height: 45px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonials {
    background-color: var(--color-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    border-left: 5px solid var(--color-secondary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.testimonial-text {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: #555;
    font-style: italic;
}

.testimonial-author {
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    font-size: 0.95rem;
}

/* ============================================
   PRICING SECTION
   ============================================ */

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

.pricing-intro {
    text-align: center;
    color: #666;
    margin: var(--spacing-lg) 0 var(--spacing-xl);
    font-size: 0.95rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.pricing-card {
    background-color: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius);
    border: 2px solid transparent;
    position: relative;
    transition: var(--transition);
}

.pricing-card.featured {
    background: linear-gradient(135deg, var(--color-primary) 0%, #a01f2a 100%);
    color: var(--color-white);
    transform: scale(1);
    border-color: var(--color-accent);
}

.package-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8px 12px;
    border-radius: var(--radius);
    font-size: 0.8rem;
    font-weight: 700;
}

.featured-badge {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.pricing-card h3 {
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    font-size: 1.3rem;
}

.pricing-card.featured h3 {
    color: var(--color-accent);
}

.package-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: var(--spacing-lg) 0;
}

.pricing-card.featured .package-price {
    color: var(--color-accent);
}

.package-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.package-list li {
    padding: 10px 0 10px var(--spacing-md);
    position: relative;
    font-size: 0.9rem;
    color: #666;
}

.pricing-card.featured .package-list li {
    color: #f0f0f0;
}

.package-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: 700;
}

.pricing-card.featured .package-list li:before {
    color: var(--color-accent);
}

.pricing-details {
    background-color: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius);
    margin-top: var(--spacing-xl);
}

.pricing-details h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.detail-item {
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-left: 4px solid var(--color-secondary);
    border-radius: 4px;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq {
    background-color: var(--color-light);
}

.faq-list {
    margin-top: var(--spacing-xl);
}

.faq-item {
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    transition: var(--transition);
    text-align: left;
    -webkit-user-select: none;
    user-select: none;
}

.faq-question:hover {
    background-color: #f9f9f9;
}

.faq-icon {
    font-size: 1.5rem;
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: var(--spacing-md);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: var(--spacing-lg);
    background-color: var(--color-light);
    display: none;
}

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

.faq-answer p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.7;
    color: #555;
}

/* ============================================
   CONTACT FORM
   ============================================ */

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

.contact-intro {
    text-align: center;
    color: #666;
    margin: var(--spacing-lg) 0 var(--spacing-xl);
    font-size: 0.95rem;
}

.contact-form {
    background-color: var(--color-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius);
    margin-top: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    color: var(--color-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-primary);
    font-size: 16px;
    transition: var(--transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(206, 43, 55, 0.1);
}

.form-checkboxes {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin: var(--spacing-lg) 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
}

.checkbox-label:last-child {
    margin-bottom: 0;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-md);
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-privacy {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--color-secondary);
}

.form-privacy p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-md);
}

.footer h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-contact {
    background-color: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin: var(--spacing-lg) 0;
}

.footer-contact p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.footer-contact a {
    display: block;
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-lg);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-accent);
    font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */

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

    .method-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .before-after-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hospital-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1000px;
    }

    .why-cards {
        grid-template-columns: repeat(4, 1fr);
    }

    .hospital-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .timeline {
        grid-template-columns: repeat(3, 1fr);
    }

    .before-after-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .method-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}