/* Color Palette & Custom Root Config */
:root {
    --primary-green: #114227;   /* Classic professional medical green */
    --accent-gold: #c39a3b;     /* Herbal brown/luxury gold accent */
    --soft-cream: #f7f9f6;      /* Clean waiting-room background styling */
    --dark-slate: #242b27;      /* Clean dark text color */
    --pure-white: #ffffff;
    --text-muted: #626e67;
    --danger-red: #cc3333;
}

/* Base Document Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--pure-white);
    color: var(--dark-slate);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.text-center { text-align: center; }
.text-danger { color: var(--danger-red); font-style: normal; }

/* Announcement Bar Styling */
.top-announcement {
    background-color: var(--primary-green);
    color: var(--pure-white);
    padding: 10px 0;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Navigation Header System */
.main-header {
    background-color: var(--pure-white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-logo {
    height: 55px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
}

.logo-text h1 {
    font-size: 1.4rem;
    color: var(--primary-green);
    line-height: 1.1;
}

.logo-text span {
    font-size: 0.8rem;
    color: var(--accent-gold);
    letter-spacing: 1px;
    font-weight: 600;
}

.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

.desktop-nav a:hover, .desktop-nav a.active {
    color: var(--primary-green);
}

/* Button UI Components */
.btn {
    padding: 10px 22px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s, background-color 0.3s;
    font-size: 0.95rem;
}

.btn:active {
    transform: scale(0.98);
}

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

.btn-primary:hover { background-color: #0b2b1a; }

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

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

.btn-whatsapp-header {
    background-color: #25d366;
    color: var(--pure-white);
}

/* Hero Showcase Panel */
.hero-showcase {
    background: linear-gradient(135deg, #f0f5f1 0%, #e2ece5 100%);
    padding: 80px 0;
}

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

.hero-left .badge {
    background-color: var(--accent-gold);
    color: var(--pure-white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.hero-left h2 {
    font-size: 2.8rem;
    color: var(--primary-green);
    margin: 15px 0 20px 0;
    line-height: 1.2;
}

.hero-left p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

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

.hero-placeholder-art {
    background-color: rgba(17, 66, 39, 0.05);
    border: 3px dashed var(--primary-green);
    border-radius: 12px;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-placeholder-art i {
    font-size: 6rem;
    color: var(--primary-green);
    opacity: 0.3;
}

/* Business Core Pillars Layout */
.pillars-section {
    padding: 50px 0;
    background-color: var(--pure-white);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pillar-card {
    background-color: var(--soft-cream);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-gold);
}

.pillar-card .icon-box {
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 15px;
}

.pillar-card h3 {
    margin-bottom: 10px;
    color: var(--primary-green);
}

/* Section Main Typography Header styling */
.section-title {
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-muted);
}

/* Dual Branch Split Panels UI */
.branches-section {
    padding: 80px 0;
    background-color: var(--soft-cream);
}

.branches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.branch-card {
    background-color: var(--pure-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}

.branch-header {
    padding: 25px;
    color: var(--pure-white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.branch-header.bg-green { background-color: var(--primary-green); }
.branch-header.bg-gold { background-color: #aa812c; }

.status-tag {
    background-color: rgba(255,255,255,0.2);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.branch-body {
    padding: 30px;
}

.branch-details {
    list-style: none;
}

.branch-details li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.branch-details i {
    font-size: 1.2rem;
    color: var(--accent-gold);
    margin-top: 4px;
    width: 20px;
}

.branch-footer {
    border-top: 1px solid #edf2ef;
    padding-top: 20px;
    margin-top: 10px;
}

.btn-call {
    background-color: #007bff;
    color: var(--pure-white);
    width: 100%;
    text-center: center;
    text-align: center;
}

.btn-whatsapp {
    background-color: #25d366;
    color: var(--pure-white);
    width: 100%;
    text-align: center;
}

/* Services Offerings Presentation Grid */
.services-section {
    padding: 80px 0;
}

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

.service-item {
    text-align: center;
    padding: 30px;
    border: 1px solid #eef2ef;
    border-radius: 8px;
    transition: box-shadow 0.3s;
}

.service-item:hover {
    box-shadow: 0 10px 25px rgba(17,66,39,0.06);
}

.service-item i {
    font-size: 3rem;
    color: var(--primary-green);
    margin-bottom: 20px;
}

.service-item h4 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--primary-green);
}

/* Minimalist Trust Footer Branding */
.site-footer {
    background-color: #151b18;
    color: #a2aeaf;
    padding: 60px 0 30px 0;
}

.footer-logo {
    height: 70px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.site-footer h3 {
    color: var(--pure-white);
    margin-bottom: 10px;
}

.footer-divider {
    height: 1px;
    background-color: #27312b;
    width: 200px;
    margin: 25px auto;
}

.copyright {
    font-size: 0.85rem;
}

/* Fluid Adaptive Screens Engine Rules */
@media(max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; gap: 30px; text-align: center; }
    .hero-placeholder-art { display: none; }
    .hero-cta-buttons { justify-content: center; }
}

@media(max-width: 768px) {
    .navbar { flex-direction: column; gap: 15px; }
    .desktop-nav ul { gap: 15px; }
    .branches-grid { grid-template-columns: 1fr; }
}