/* Global Styles */
:root {
    --primary-color: #0984e3;
    /* Medical Blue */
    --secondary-color: #74b9ff;
    /* Light Blue */
    --dark-bg: #2d3436;
    --light-bg: #f5f6fa;
    --text-color: #2d3436;
    --white: #ffffff;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

html {
    box-sizing: border-box;
}

*,
*:before,
*:after {
    box-sizing: inherit;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    background-color: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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



/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--dark-bg);
    font-weight: 700;
}

/* Loader */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: opacity 0.5s ease;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(9, 132, 227, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Header */
header {
    background: var(--white);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--dark-bg);
    font-size: 0.95rem;
}

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

.nav-btn {
    background: var(--primary-color);
    color: var(--white) !important;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(9, 132, 227, 0.3);
}

.nav-btn:hover {
    background: #00cec9;
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark-bg);
    margin: 3px 0;
}

/* Hero Section */
.hero {
    padding-top: 100px;
    padding-bottom: 80px;
    background: linear-gradient(135deg, #f5f6fa 0%, #dff9fb 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    gap: 50px;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-bg);
}

.hero p {
    font-size: 1.1rem;
    color: #636e72;
    margin-bottom: 30px;
    max-width: 500px;
}

.main-cta {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(9, 132, 227, 0.3);
    transition: transform 0.3s;
}

.main-cta:hover {
    transform: translateY(-3px);
    background: #00cec9;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: var(--shadow);
    background: #fff;
    padding: 20px;
}

/* Generic Sections */
.section {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

/* Features/About/Why Grid */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
    align-items: center;
}

.text-block h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.text-block p {
    margin-bottom: 15px;
    color: #636e72;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

/* FAQ */
.faq-item {
    background: var(--white);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 20px;
}

/* Footer */
footer {
    background: var(--dark-bg);
    color: #b2bec3;
    padding: 60px 5% 20px;
    margin-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-col h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col ul li {
    margin-bottom: 10px;
}

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

.ad-notice {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    text-align: center;
}

.copyright {
    text-align: center;
    margin-top: 20px;
    font-size: 0.8rem;
    opacity: 0.6;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--white);
    width: 90%;
    max-width: 600px;
    padding: 40px;
    border-radius: 20px;
    z-index: 10001;
    display: none;
    opacity: 0;
    transition: all 0.3s;
    max-height: 80vh;
    overflow-y: auto;
}

.modal.show,
.modal-overlay.show {
    display: block;
    opacity: 1;
}

.modal.show {
    transform: translate(-50%, -50%) scale(1);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Media Queries */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 60px;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding-top: 50px;
        transition: 0.4s;
    }

    .nav-links.active {
        right: 0;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
    }

    #cookie-banner {
        flex-direction: column;
        text-align: center;
        padding: 20px 10%;
    }
}

/* Cookie Banner */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 20px;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 9998;
    transform: translateY(100%);
    transition: transform 0.5s ease-in-out;
}

#cookie-banner.show {
    transform: translateY(0);
}

.cookie-btn {
    background: var(--dark-bg);
    color: var(--white);
    border: none;
    padding: 8px 20px;
    border-radius: 5px;
    cursor: pointer;
}