/* CSS Variables */
:root {
    --primary-blue: #1E5A8E;
    --secondary-blue: #2E8BC8;
    --light-blue: #E8F4F8;
    --dark-blue: #0D3A5C;
    --accent-green: #4CAF50;
    --white: #FFFFFF;
    --gray: #F5F7FA;
    --text-dark: #2C3E50;
    --text-light: #6B7C8C;
    --error-red: #E74C3C;
    --success-green: #27AE60;
    --border-color: #DCE4EC;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Language Content Toggle */
.lang-content {
    display: none;
}

.lang-content.active {
    display: block;
}

/* Language Switcher */
.lang-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--white);
    border-radius: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 5px;
    display: flex;
    gap: 5px;
}

.lang-btn {
    padding: 8px 20px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    background: transparent;
    color: var(--primary-blue);
}

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

/* Navigation */
nav {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    display: block;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-blue);
    transition: width 0.3s;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 8rem 2rem 6rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M50,10 Q60,40 80,50 Q60,60 50,90 Q40,60 20,50 Q40,40 50,10" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 200px;
    opacity: 0.3;
}

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

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-content .tagline {
    font-size: 1.5rem;
    color: var(--accent-green);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

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

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

.hero-image {
    position: relative;
    text-align: center;
}

.medical-icon {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    position: relative;
}

.medical-icon svg {
    width: 100%;
    height: 100%;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

/* Section Styles */
section {
    padding: 5rem 2rem;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* About Section */
.about {
    background: var(--gray);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.about-content p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.value-card h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.value-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Services Section */
.services {
    background: var(--white);
}

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

.service-card {
    background: var(--light-blue);
    padding: 2.5rem 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-blue);
    transition: all 0.3s;
    cursor: pointer;
}

.service-card:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateX(10px);
}

.service-card:hover h3,
.service-card:hover p {
    color: var(--white);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-blue);
}

.service-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Brand Story Section */
.brand-story {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
}

.story-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.story-content h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
}

.story-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.name-origin {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.name-origin h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.name-list {
    list-style: none;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.name-list li {
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: var(--light-blue);
    border-radius: 5px;
    border-left: 3px solid var(--accent-green);
}

.name-list strong {
    color: var(--primary-blue);
}

.core-values {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.core-value {
    text-align: center;
}

.core-value .letter {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-blue);
    display: block;
}

.core-value .word {
    font-size: 1.2rem;
    color: var(--primary-blue);
    font-weight: 600;
}

.core-value .desc {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* Contact Section */
.contact {
    background: var(--dark-blue);
    color: var(--white);
}

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    background: rgba(255,255,255,0.05);
    padding: 2.5rem;
    border-radius: 10px;
    height: fit-content;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-green);
}

.contact-info p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item .icon {
    font-size: 1.5rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--secondary-blue);
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: var(--accent-green);
}

/* Contact Form */
.contact-form-container {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 3px rgba(46, 139, 200, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--error-red);
}

.form-group input.success,
.form-group select.success,
.form-group textarea.success {
    border-color: var(--success-green);
}

.error-message {
    color: var(--error-red);
    font-size: 0.85rem;
    min-height: 1.2rem;
    display: none;
}

.error-message.visible {
    display: block;
}

.char-count {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-light);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 0.2rem;
    cursor: pointer;
    accent-color: var(--primary-blue);
}

.checkbox-group label {
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-light);
    cursor: pointer;
}

.checkbox-group label a {
    color: var(--secondary-blue);
    text-decoration: none;
}

.checkbox-group label a:hover {
    text-decoration: underline;
}

.btn-submit {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    margin-top: 1rem;
}

.btn-submit:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 90, 142, 0.3);
}

.btn-submit:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
}

.btn-loader {
    display: inline-block;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 5px;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(39, 174, 96, 0.1);
    color: var(--success-green);
    border: 1px solid var(--success-green);
}

.form-status.error {
    display: block;
    background: rgba(231, 76, 60, 0.1);
    color: var(--error-red);
    border: 1px solid var(--error-red);
}

/* Footer */
footer {
    background: var(--dark-blue);
    color: var(--white);
    text-align: center;
    padding: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

footer p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-weight: 600;
    color: var(--accent-green);
}

/* Animation on Scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container,
    .about-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-content h1 {
        font-size: 2rem;
    }

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

    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .core-values {
        flex-direction: column;
        gap: 1.5rem;
    }

    .contact-form-container,
    .contact-info {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 1rem 4rem;
    }

    .lang-switcher {
        top: 10px;
        right: 10px;
    }

    section {
        padding: 3rem 1rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* Print Styles */
@media print {
    .lang-switcher,
    nav,
    .cta-buttons,
    .contact-form {
        display: none;
    }
}