@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Reset & Variable Definitions */
:root {
    /* Brand Colors - Hybrid Concept */
    --color-primary-dark: #0f172a;       /* Slate Dark (Amerikan Kültür secondary) */
    --color-primary-blue: #1e3a8a;       /* Deep Royal Blue (Amerikan Kültür brand) */
    --color-primary-blue-light: #3b82f6; /* Modern Blue accent */
    --color-primary-red: #dc2626;        /* Crimson Red (Amerikan Kültür accent) */
    --color-accent-gold: #f59e0b;        /* Gold (Amerikan Kültür brand) */
    --color-accent-gold-hover: #d97706;  /* Dark Gold */
    --color-accent-gold-light: #fef3c7;  /* Light Gold background */
    
    /* Neutral Colors */
    --color-bg-light: #f8fafc;
    --color-bg-white: #ffffff;
    --color-text-dark: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout Tokens */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glass: 0 8px 32px 0 rgba(15, 23, 42, 0.08);

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    font-weight: 700;
    line-height: 1.25;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Layout Utility Classes --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-accent-gold);
    border-radius: var(--radius-full);
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

/* --- Buttons & Inputs --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background-color: #b91c1c;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-gold {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

.btn-gold:hover {
    background-color: var(--color-accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-bg-white);
}

.input-field {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    transition: var(--transition-smooth);
    outline: none;
}

.input-field:focus {
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

/* --- Dynamic Glassmorphism Panels --- */
.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
}

/* --- Header / Navigation Bar --- */
.top-bar {
    background-color: var(--color-primary-dark);
    color: var(--color-bg-white);
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info {
    display: flex;
    gap: 20px;
}

.top-bar-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.top-bar-actions a:hover {
    color: var(--color-accent-gold);
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    padding: 8px 0;
    box-shadow: var(--shadow-md);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-primary-red));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    box-shadow: var(--shadow-md);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .brand-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.logo-text .brand-sub {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary-red);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
    position: relative;
    padding: 8px 0;
}

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

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

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary-dark);
}

/* --- Hero Section & Sliders --- */
.hero {
    position: relative;
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    background-color: var(--color-primary-dark);
    overflow: hidden;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.8) 50%, rgba(15, 23, 42, 0.3) 100%);
}

.slide.active {
    opacity: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
    width: 100%;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero-content {
    color: var(--color-bg-white);
}

.hero-badge {
    background-color: var(--color-primary-red);
    color: var(--color-bg-white);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(220, 38, 38, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--color-bg-white);
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-content h1 span {
    color: var(--color-accent-gold);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--color-border);
    margin-bottom: 35px;
    max-width: 550px;
}

.hero-cta {
    display: flex;
    gap: 15px;
}

.hero-form-container {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 35px;
    border-radius: var(--radius-lg);
    color: var(--color-bg-white);
    box-shadow: var(--shadow-xl);
}

.hero-form-container h3 {
    color: var(--color-bg-white);
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.hero-form-container p {
    color: var(--color-border);
    font-size: 0.875rem;
    margin-bottom: 20px;
}

.hero-form .form-group {
    margin-bottom: 16px;
}

.hero-form label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 500;
}

.hero-form select {
    cursor: pointer;
}

.kvkk-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: #475569; /* Slate gray for high contrast visibility on white backgrounds */
    cursor: pointer;
    line-height: 1.4;
}

.kvkk-check input {
    margin-top: 3px;
}

.kvkk-check a {
    color: var(--color-accent-gold);
    text-decoration: underline;
}

/* --- Badges & Highlights --- */
.badges-section {
    background-color: var(--color-bg-white);
    padding: 40px 0;
    border-bottom: 1px solid var(--color-border);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.badge-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px;
}

.badge-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: var(--color-accent-gold-light);
    color: var(--color-accent-gold-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.badge-card:nth-child(even) .badge-icon {
    background-color: rgba(30, 58, 138, 0.08);
    color: var(--color-primary-blue);
}

.badge-info h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.badge-info p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* --- Courses Section (Tabs & Grid) --- */
.courses {
    background-color: var(--color-bg-light);
}

.courses-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: var(--color-text-dark);
}

.tab-btn.active, .tab-btn:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-bg-white);
    border-color: var(--color-primary-blue);
    box-shadow: var(--shadow-md);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.course-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(30, 58, 138, 0.2);
}

.course-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.course-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.course-card:hover .course-img img {
    transform: scale(1.08);
}

.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--color-primary-red);
    color: var(--color-bg-white);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.course-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.course-content h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.course-content p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.course-features {
    list-style: none;
    margin-bottom: 20px;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.course-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-dark);
}

.course-features li i {
    color: var(--color-accent-gold);
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    padding-top: 15px;
}

.course-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary-blue);
    display: flex;
    align-items: center;
    gap: 4px;
}

.course-link:hover {
    color: var(--color-accent-gold-hover);
}

/* --- Level Placement Test (Seviye Belirleme) --- */
.level-test-section {
    background-color: var(--color-primary-dark);
    color: var(--color-bg-white);
    position: relative;
    overflow: hidden;
}

.level-test-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(30, 58, 138, 0.3) 0%, rgba(15, 23, 42, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.level-test-section .container {
    position: relative;
    z-index: 2;
}

.level-test-section h2 {
    color: var(--color-bg-white);
}

.level-test-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
}

.test-intro {
    text-align: center;
}

.test-intro h3 {
    color: var(--color-accent-gold);
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.test-intro p {
    color: var(--color-border);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.test-progress {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    position: relative;
}

.test-progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: 1;
    transform: translateY(-50%);
}

.test-progress-fill {
    height: 100%;
    width: 0%;
    background-color: var(--color-accent-gold);
    transition: var(--transition-smooth);
}

.progress-step {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-primary-dark);
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    z-index: 2;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition-smooth);
}

.progress-step.active {
    border-color: var(--color-accent-gold);
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
}

.progress-step.completed {
    border-color: var(--color-primary-blue-light);
    background-color: var(--color-primary-blue-light);
    color: var(--color-bg-white);
}

.question-card {
    display: none;
    animation: fadeIn 0.5s ease;
}

.question-card.active {
    display: block;
}

.question-text {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.option-btn {
    padding: 16px 20px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-bg-white);
    text-align: left;
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.option-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent-gold);
}

.option-btn.selected {
    background-color: var(--color-accent-gold-light);
    color: var(--color-primary-dark);
    border-color: var(--color-accent-gold);
    font-weight: 600;
}

.test-navigation {
    display: flex;
    justify-content: space-between;
}

.test-result {
    display: none;
    text-align: center;
    animation: scaleUp 0.5s ease;
}

.level-gauge {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 8px solid var(--color-accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
}

.level-code {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-accent-gold);
}

.level-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.level-desc {
    color: var(--color-border);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* --- İngilizce Doktoru (Interactive Q&A) --- */
.doctor-section {
    background-color: var(--color-bg-white);
}

.doctor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.doctor-banner {
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-primary-dark));
    color: var(--color-bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.doctor-banner::after {
    content: '?';
    position: absolute;
    bottom: -40px;
    right: -20px;
    font-size: 15rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.03);
    font-family: var(--font-heading);
}

.doctor-banner h3 {
    color: var(--color-bg-white);
    font-size: 2rem;
    margin-bottom: 15px;
}

.doctor-banner p {
    color: var(--color-border);
    margin-bottom: 30px;
}

.doctor-form .form-group {
    margin-bottom: 16px;
}

.qa-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.qa-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition-smooth);
}

.qa-card:hover {
    border-color: rgba(30, 58, 138, 0.15);
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
}

.qa-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.qa-toggle-icon {
    font-size: 1.2rem;
    transition: var(--transition-smooth);
    color: var(--color-primary-blue);
}

.qa-card.open .qa-toggle-icon {
    transform: rotate(180deg);
}

.qa-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    margin-top: 0;
    color: var(--color-text-muted);
    font-size: 0.92rem;
    border-top: 1px dashed transparent;
    padding-top: 0;
}

.qa-card.open .qa-answer {
    max-height: 200px;
    margin-top: 12px;
    padding-top: 12px;
    border-top-color: var(--color-border);
}

.doctor-response-author {
    margin-top: 10px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary-red);
}

/* --- Contact & Local Map --- */
.contact-section {
    background-color: var(--color-bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}

.contact-info-panel {
    background-color: var(--color-bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.contact-info-panel h3 {
    font-size: 1.8rem;
    margin-bottom: 24px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.contact-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(30, 58, 138, 0.08);
    color: var(--color-primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-text p, .contact-text a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.social-btn:hover {
    background-color: var(--color-primary-blue);
    color: var(--color-bg-white);
    transform: scale(1.1);
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 100%;
    min-height: 400px;
    border: 1px solid var(--color-border);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --- Floating Widgets --- */
.floating-widgets {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: var(--color-bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.float-btn:hover {
    transform: scale(1.1) translateY(-5px);
}

.float-whatsapp {
    background-color: #25d366;
}

.float-callback {
    background-color: var(--color-primary-red);
}

/* --- Footer --- */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-bg-white);
    padding: 60px 0 30px 0;
    font-size: 0.9rem;
    border-top: 3px solid var(--color-accent-gold);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo-desc p {
    color: var(--color-border);
    margin-top: 15px;
    line-height: 1.6;
}

.footer-links-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-bg-white);
    position: relative;
    padding-bottom: 8px;
}

.footer-links-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent-gold);
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-list a {
    color: var(--color-border);
}

.footer-links-list a:hover {
    color: var(--color-accent-gold);
    padding-left: 5px;
}

.footer-newsletter p {
    color: var(--color-border);
    margin-bottom: 16px;
}

.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-form .input-field {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--color-bg-white);
}

.newsletter-form .input-field::placeholder {
    color: var(--color-text-muted);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 0.8rem;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a:hover {
    color: var(--color-bg-white);
}

/* --- Responsive Adaptations (Mobile First overrides) --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .doctor-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        min-height: 300px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .navbar-container {
        height: 70px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-bg-white);
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        align-items: flex-start;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-smooth);
        overflow-y: auto;
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.1rem;
        width: 100%;
        border-bottom: 1px solid var(--color-border);
        padding-bottom: 12px;
    }
    
    .top-bar {
        display: none;
    }
    
    .badges-grid {
        grid-template-columns: 1fr;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-widgets {
        bottom: 20px;
        right: 20px;
    }
    
    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/* Logo Styling and Mobile Scaling */
.logo-img {
    max-height: 52px;
    width: auto;
    display: block;
    transition: var(--transition-smooth);
}

.logo-img-footer {
    max-height: 48px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1); /* Render solid white on dark footer */
    transition: var(--transition-smooth);
}

@media (max-width: 768px) {
    .logo-img {
        max-height: 38px; /* Safe mobile height preventing navigation break */
    }
    .logo-img-footer {
        max-height: 36px;
    }
}