/* ========================================
   Gökçe Medikal - Main Stylesheet
   Mobile-First Responsive Design
   ======================================== */

:root {
    --color-primary: #0B6E4F;
    --color-secondary: #0A4A6E;
    --color-accent: #FF8A00;
    --color-white: #FFFFFF;
    --color-light-bg: #F8F9FA;
    --color-dark-text: #333333;
    --color-light-text: #666666;
    --color-border: #E0E0E0;

    --font-primary: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ========================================
   Global Styles
   ======================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-dark-text);
    line-height: 1.6;
    background-color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
    color: var(--color-primary);
}

h2 {
    font-size: 2rem;
    color: var(--color-primary);
}

h3 {
    font-size: 1.5rem;
    color: var(--color-secondary);
}

h4 {
    font-size: 1.25rem;
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    font-size: 1rem;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #e67e00;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    min-height: 60px;
}

.navbar-brand a {
    display: flex;
    align-items: center;
}

.navbar-brand img {
    max-width: 120px;
    height: auto;
}

.navbar-menu {
    display: none;
    list-style: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.navbar-menu.active {
    display: flex;
}

.navbar-menu li {
    border-bottom: 1px solid var(--color-border);
}

.navbar-menu li a {
    display: block;
    padding: var(--spacing-md);
    color: var(--color-dark-text);
    font-weight: 500;
}

.navbar-menu li a:hover,
.navbar-menu li a.active {
    background-color: var(--color-light-bg);
    color: var(--color-primary);
}

.navbar-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-2xl) var(--spacing-sm);
    text-align: center;
}

.hero-content h1 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    color: var(--color-white);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.hero-image {
    margin: var(--spacing-lg) 0;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* ========================================
   Page Header
   ======================================== */

.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-sm);
    text-align: center;
}

.page-header h1 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.page-header p {
    color: #ddd;
    font-size: 1.1rem;
}

/* ========================================
   Sections
   ======================================== */

section {
    padding: var(--spacing-2xl) var(--spacing-sm);
}

.quick-info,
.featured-products,
.featured-services {
    background-color: var(--color-white);
}

.featured-products,
.featured-services {
    background-color: var(--color-light-bg);
}

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

section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Grid Layouts
   ======================================== */

.info-grid,
.products-grid,
.services-grid,
.benefits-grid,
.values-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

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

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

.benefits-grid,
.values-grid {
    grid-template-columns: 1fr;
}

.faq-grid {
    display: grid;
    gap: var(--spacing-lg);
}

/* ========================================
   Cards
   ======================================== */

.info-card,
.product-card,
.service-card,
.value-card,
.benefit-item,
.faq-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.info-card:hover,
.product-card:hover,
.service-card:hover,
.value-card:hover,
.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.info-card h3,
.value-card h3,
.benefit-item h3,
.faq-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.info-icon,
.service-icon,
.benefit-icon,
.service-icon-large {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.product-card img,
.product-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   Detailed Product/Service Sections
   ======================================== */

.products-detailed-grid,
.services-detailed-grid {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.product-detailed,
.service-detailed {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.product-detailed {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.product-image {
    width: 100%;
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
}

.service-detailed h2,
.product-details h2 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.product-specs,
.service-features,
.service-programs,
.service-products,
.service-steps {
    list-style: none;
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-md);
}

.product-specs li,
.service-features li,
.service-programs li,
.service-products li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--color-light-text);
}

.product-specs li:before,
.service-features li:before,
.service-programs li:before,
.service-products li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.service-steps {
    counter-reset: step;
    padding-left: 0;
}

.service-steps li {
    counter-increment: step;
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-md);
}

.service-steps li:before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--color-accent);
    color: var(--color-white);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: bold;
}

.product-description,
.service-description {
    color: var(--color-light-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-size: 1.05rem;
}

.product-cta,
.service-cta {
    margin-top: var(--spacing-lg);
}

/* ========================================
   About Section
   ======================================== */

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.about-image {
    width: 100%;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.mission,
.vision {
    background-color: var(--color-light-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
}

.services-list {
    display: grid;
    gap: var(--spacing-lg);
}

.service-item {
    padding: var(--spacing-lg);
    background-color: var(--color-light-bg);
    border-radius: var(--radius-md);
}

.service-item h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   CTA Sections
   ======================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-sm);
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: #ddd;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.contact-buttons,
.quick-buttons,
.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ========================================
   Contact Section
   ======================================== */

.contact-section {
    padding: var(--spacing-2xl) var(--spacing-sm);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.contact-info {
    display: grid;
    gap: var(--spacing-lg);
}

.contact-info .info-card {
    background-color: var(--color-light-bg);
    border-left: 4px solid var(--color-accent);
}

.contact-info .info-card h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.contact-link {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.contact-map {
    width: 100%;
}

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

.contact-map iframe {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.map-note {
    font-size: 0.9rem;
    color: #999;
    margin-top: var(--spacing-md);
}

.quick-contact {
    background-color: var(--color-light-bg);
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-sm);
}

.quick-contact h2 {
    margin-bottom: var(--spacing-md);
}

.quick-contact p {
    margin-bottom: var(--spacing-lg);
}

.faq-section {
    padding: var(--spacing-2xl) var(--spacing-sm);
}

.faq-item {
    background-color: var(--color-light-bg);
    padding: var(--spacing-lg);
    border-left: 4px solid var(--color-accent);
}

.faq-item p {
    margin: 0;
    color: var(--color-light-text);
}

/* ========================================
   Why Choose Us Section
   ======================================== */

.why-choose-us {
    background-color: var(--color-light-bg);
    padding: var(--spacing-2xl) var(--spacing-sm);
}

.why-choose-us h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background-color: var(--color-dark-text);
    color: var(--color-white);
    padding: var(--spacing-2xl) var(--spacing-sm) var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: #ccc;
    font-size: 0.95rem;
}

.footer-section a {
    color: #ddd;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--color-accent);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: var(--spacing-lg);
    text-align: center;
    color: #aaa;
    font-size: 0.9rem;
}

/* ========================================
   WhatsApp Sticky Button
   ======================================== */

.whatsapp-sticky {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-sticky:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.whatsapp-sticky img {
    width: 48px;
    height: 48px;
}

/* ========================================
   Tablet Styles (480px and up)
   ======================================== */

@media (min-width: 480px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.25rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .navbar-toggle {
        display: none;
    }

    .navbar-menu {
        display: flex;
        position: static;
        flex-direction: row;
        box-shadow: none;
    }

    .navbar-menu li {
        border-bottom: none;
        margin-left: var(--spacing-lg);
    }

    .navbar-menu li a {
        padding: var(--spacing-sm) 0;
    }

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

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

    .contact-buttons,
    .quick-buttons,
    .hero-ctas {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

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

    .product-detailed,
    .service-detailed {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }

    .about-content {
        grid-template-columns: 1fr 1fr;
    }

    .mission-vision {
        grid-template-columns: 1fr 1fr;
    }

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

/* ========================================
   Desktop Styles (768px and up)
   ======================================== */

@media (min-width: 768px) {
    .page-header h1 {
        font-size: 2.5rem;
    }

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

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

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

/* ========================================
   Large Desktop Styles (1024px and up)
   ======================================== */

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

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

    .contact-buttons,
    .quick-buttons {
        max-width: none;
    }

    .product-detailed,
    .service-detailed {
        grid-template-columns: 1fr 1.2fr;
    }

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

/* ========================================
   Accessibility
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
    .navbar,
    .whatsapp-sticky {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    section {
        page-break-inside: avoid;
    }
}