/* --- CSS VARIABLES (Brand Identity) --- */
:root {
    /* Modern Base Colors */
    --bg-white: #ffffff;
    --bg-light-grey: #f8f9fa;
    --text-charcoal: #343a40;
    --text-grey: #6c757d;

    /* Extracted Logo Colors */
    --brand-blue: #0070C0;   /* Primary Buttons / Links */
    --brand-gold: #FFC000;   /* Borders / Highlights */
    --brand-green: #00B050;  /* Success / Health Icons */

    --border-radius: 8px;
    --shadow-soft: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* --- GLOBAL RESET --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-white);
    color: var(--text-charcoal);
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

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

/* --- HEADER & NAVIGATION --- */
header {
    background: var(--bg-white);
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

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

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

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

/* --- BUTTONS --- */
.btn-primary {
    background-color: var(--brand-blue);
    color: white !important;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    border: 2px solid var(--brand-blue);
}

.btn-primary:hover {
    background-color: #005a9c;
    border-color: #005a9c;
}

.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
}

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

.btn-outline {
    border: 2px solid var(--brand-blue);
    color: var(--brand-blue);
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 600;
    display: inline-block;
}

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

.btn-small {
    background-color: var(--brand-blue);
    color: white;
    padding: 5px 15px;
    border-radius: 4px;
    font-size: 0.85rem;
}

.btn-text {
    color: var(--brand-blue);
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- HERO SECTION --- */
.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.7)), url('../assets/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 { font-size: 3rem; margin-bottom: 10px; }

/* --- PAGE HEADERS (Subpages) --- */
.page-header {
    background-color: var(--bg-light-grey);
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid #e9ecef;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--text-charcoal);
    margin-bottom: 10px;
}

/* --- CARDS & GRIDS --- */
.service-grid, .provider-grid, .blog-grid, .detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card, .provider-card, .blog-card, .detail-card {
    background: var(--bg-white);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    border-top: 4px solid var(--brand-gold); /* Brand Accent */
}

/* --- PROVIDER SPECIFIC --- */
.provider-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.provider-info { padding: 20px; text-align: center; }

/* --- ABOUT PAGE SPLIT --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

@media (max-width: 768px) {
    .about-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2rem; }
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.values-list li {
    margin-bottom: 8px;
    color: var(--text-charcoal);
}

/* --- TREATMENTS & PRICING --- */
.treatment-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 20px;
}

.treatment-item {
    background: var(--bg-light-grey);
    padding: 20px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--brand-gold);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.treatment-price {
    font-weight: 700;
    color: var(--brand-green);
}

/* --- TESTIMONIALS --- */
.stars { color: var(--brand-gold); letter-spacing: 2px; }
.review-text { font-style: italic; margin: 15px 0; }

/* --- CONTACT FORMS --- */
.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border-top: 5px solid var(--brand-blue);
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group textarea {
    width: 100%; padding: 12px; border: 1px solid #ced4da; border-radius: 6px;
}
.full-width { width: 100%; cursor: pointer; }

/* --- FOOTER --- */
footer {
    background-color: var(--text-charcoal);
    color: white;
    padding: 3rem 0;
    margin-top: auto;
}