/*=====================================
  1. GLOBAL VARIABLES & RESET STYLES
=======================================*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #1a5f7a; /* Dark Teal */
    --secondary: #159895; /* Medium Teal */
    --accent: #57c5b6; /* Light Mint/Cyan */
    --dark: #0f2027; /* Very Dark Blue/Grey */
    --light: #f8f9fa;
    --gradient: linear-gradient(135deg, #1a5f7a 0%, #159895 50%, #57c5b6 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

section {
    margin-bottom: 5rem;
}

/*=====================================
  2. HEADER & NAVIGATION (FINAL LIGHT HEADER & 100PX LOGO)
=======================================*/
.header-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    /* LIGHTER BACKGROUND */
    background: rgba(255, 255, 255, 0.98); 
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.nav-bar {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center; /* Vertically center all content */
    /* Increased vertical padding for the 100px logo 
    padding: 1.5rem 2rem; */
}

/* --- LOGO SPECIFIC STYLES --- */
.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 125px; /* Large Logo Size */
    width: auto;
    display: block; 
    transition: transform 0.3s ease;
    margin: 0; 
    padding: 0;
}

.nav-logo img:hover {
    transform: scale(1.05);
}
/* --- END LOGO SPECIFIC STYLES --- */

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-links a {
    /* CHANGED: TEXT COLOR to dark teal for visibility on light background */
    color: var(--primary); 
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    /* ADJUSTED: Padding to visually align links in the center of the tall nav bar */
    padding: 10px 0; 
    display: block;
}

.nav-links a:not(.cta-button):hover {
    color: var(--accent);
}

.nav-links a:not(.cta-button)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:not(.cta-button):hover::after {
    width: 100%;
}

.cta-button {
    background: var(--gradient);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: white !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(87, 197, 182, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(87, 197, 182, 0.5);
}

/*=====================================
  3. HERO SECTION
=======================================*/
.hero {
    height: 100vh;
    background: linear-gradient(135deg, rgba(15, 32, 39, 0.8), rgba(21, 152, 149, 0.7)), #1a5f7a; 
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(87, 197, 182, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.3; }
    50% { transform: scale(1.2) rotate(180deg); opacity: 0.6; }
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 2;
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-content p {
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-content .cta-button {
    margin-top: 2rem;
    display: inline-block;
    font-size: 1.1rem;
    animation: fadeInUp 1s ease 0.6s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-indicator::before {
    content: '↓';
    font-size: 2rem;
    color: white;
    opacity: 0.7;
}

/*=====================================
  4. CONTENT SECTIONS & TYPOGRAPHY
=======================================*/
h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.elite-value {
    background: linear-gradient(135deg, rgba(26, 9