/* --- Global Resets & Variables --- */
:root {
    --primary-color: #0066cc;    /* Performance Blue */
    --secondary-color: #0b132b;  /* Deep Premium Navy */
    --light-bg: #f8f9fa;         /* Off-White */
    --text-dark: #1c1c1e;        /* Clean Near-Black */
    --text-muted: #636366;       /* Gray for secondary text */
    --white: #ffffff;
    --font-main: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

/* --- Layout Containers --- */
.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.small-container {
    max-width: 600px;
}

/* --- Navigation Bar --- */
.navbar {
    background-color: var(--secondary-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    color: var(--white);
    font-weight: 800;
    font-size: 1.3rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

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

.btn-nav {
    background-color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 4px;
}

.btn-nav:hover {
    background-color: var(--white) !important;
    color: var(--secondary-color) !important;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(rgba(11, 19, 43, 0.85), rgba(11, 19, 43, 0.95)), 
                url('https://images.unsplash.com/photo-1535131749006-b7f58c99034b?q=80&w=1200') no-repeat center center/cover;
    padding: 140px 0;
    color: var(--white);
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: #d1d1d6;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #0052a3;
}

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

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

.btn-block {
    display: block;
    width: 100%;
}

/* --- Services Section --- */
.services-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

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

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-muted);
}

/* --- Contact Section & Form --- */
.contact-section {
    padding: 80px 0;
}

.contact-form {
    margin-top: 30px;
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #d1d1d6;
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
    color: var(--text-dark);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* --- Footer --- */
footer {
    background-color: var(--secondary-color);
    color: #8e8e93;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* --- Responsive Media Queries (Mobile Optimization) --- */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}
/* --- New Additions for Multi-Page Elements --- */

/* Active Page Indicator */
.nav-links a.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 4px;
}

/* Page Headers for Secondary Pages */
.page-header {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid #232b3e;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-header p {
    color: #a2a2a6;
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* About Section Layout */
.about-section {
    padding: 90px 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.about-text .lead {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 15px;
    color: var(--text-muted);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-box {
    background-color: var(--light-bg);
    padding: 25px;
    border-left: 4px solid var(--primary-color);
    border-radius: 0 8px 8px 0;
}

.stat-box h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.stat-box p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Program Tier Styling */
.programs-list {
    padding: 60px 0;
    background-color: var(--light-bg);
}

.program-tier-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    margin-bottom: 40px;
    position: relative;
    border: 1px solid #e5e5ea;
}

.program-tier-card h2 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.program-tier-card .price {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.program-tier-card .tier-desc {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.tier-features {
    list-style: none;
    margin-bottom: 30px;
}

.tier-features li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
}

.tier-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.tier-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.booking-section {
    padding: 60px 0;
    background-color: var(--light-bg);
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .program-tier-card {
        padding: 25px;
    }
    .tier-badge {
        right: 15px;
    }
}
/* --- About Page Specific Styling --- */

.bio-section {
    padding: 80px 0;
    background-color: var(--white);
}

.unique-about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

.bio-text h2 {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 25px;
    color: var(--secondary-color);
}

.bio-text .lead-text {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.bio-text p {
    margin-bottom: 20px;
    color: var(--text-muted);
    font-size: 1rem;
}

/* Sidebar Styling */
.qualifications-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.qual-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 8px;
    border-top: 4px solid var(--primary-color);
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.dark-card {
    background-color: var(--secondary-color);
    color: var(--white);
    border-top: 4px solid var(--primary-color);
}

.dark-card h3 {
    color: var(--white);
}

.qual-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.qual-list {
    list-style: none;
}

.qual-list li {
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.5;
}

.dark-card p {
    font-size: 0.95rem;
    color: #d1d1d6;
}

/* Credentials Grid Section */
.credentials-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.center-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-transform: uppercase;
}

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

.cred-box {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 6px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.cred-icon {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.cred-box h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.cred-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Mini Inline Call To Action Block */
.inline-cta {
    padding: 80px 0;
    background: linear-gradient(rgba(11, 19, 43, 0.9), rgba(11, 19, 43, 0.95));
    color: var(--white);
}

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

.inline-cta h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.inline-cta p {
    color: #d1d1d6;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* Mobile Responsive Matrix Overrides */
@media (max-width: 900px) {
    .unique-about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}