/* Variables & Reset */
:root {
    --primary-color: #008080;
    /* Teal */
    --secondary-color: #20B2AA;
    /* Light Sea Green */
    --accent-color: #98FB98;
    /* Pale Green */
    --text-color: #333333;
    --light-text: #ffffff;
    --bg-color: #f4f9f9;
    /* Very light teal/grey tint */
    --white: #ffffff;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: #006666;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 128, 128, 0.3);
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.underline {
    height: 4px;
    width: 60px;
    background-color: var(--secondary-color);
    margin: 0 auto;
    border-radius: 2px;
}

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.logo-sub {
    font-size: 1rem;
    color: var(--secondary-color);
    font-weight: 400;
    margin-left: 5px;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color);
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(224, 247, 250, 0.6)), url('hero-bg.jpg');
    /* Placeholder for BG image */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 0;
    /* Since header is fixed */
    padding-top: 80px;
    /* Offset for fixed header */
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.physio-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.about-text h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    color: #666;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card .icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: #666;
    font-size: 0.95rem;
}

/* Values Section */
.values {
    background-color: var(--white);
}

.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.values-division h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.division-subtitle {
    font-weight: 500;
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.values-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: baseline;
    color: #555;
    font-size: 1rem;
}

.list-num {
    font-weight: 700;
    color: var(--primary-color);
    margin-right: 10px;
    min-width: 25px;
}

/* Responsiveness for Values */
@media (max-width: 768px) {
    .values-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

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

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    margin-top: 5px;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.info-item p {
    color: #666;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(0, 128, 128, 0.2);
}

/* Fun Section */
.fun-break {
    background-color: var(--bg-color);
    text-align: center;
    padding-bottom: 40px;
}

.fun-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.fun-image-container {
    max-width: 400px;
    margin: 0 auto;
}

.fun-img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transform: rotate(2deg);
    /* A little tilt for fun */
    transition: var(--transition);
}

.fun-img:hover {
    transform: rotate(0deg) scale(1.02);
}

.fun-text h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.fun-text blockquote {
    font-size: 1.2rem;
    font-style: italic;
    color: #555;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--secondary-color);
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: var(--light-text);
    padding: 30px 0;
    text-align: center;
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    color: var(--light-text);
    font-size: 1.2rem;
    margin: 0 10px;
    transition: var(--transition);
}

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

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

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

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

    .about-grid,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .section-title h2 {
        font-size: 2rem;
    }
}