/* style.css */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f7f6;
}

/* --- 2. COLOR PALETTE --- */
:root {
    --primary-blue: #0056b3; /* Professional Tech Blue */
    --accent-orange: #ff9900; /* Student Energy */
    --light-grey: #e9ecef;
    --dark-text: #2c3e50;
    --white: #ffffff;
}

/* --- 3. NAVIGATION --- */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-blue);
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn-cta {
    background-color: var(--primary-blue);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 25px;
}

.btn-cta:hover {
    background-color: #004494;
}

/* --- 4. HERO SECTION (Home Page) --- */
.hero {
    /* Fallback color if image is missing */
    background: linear-gradient(135deg, #0056b3 0%, #004494 100%);
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px auto;
}

.btn-hero {
    background-color: var(--accent-orange);
    color: var(--white);
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.btn-hero:hover {
    transform: scale(1.05);
}

/* --- 5. PAGE HEADERS (About, Contact, etc.) --- */
/* This was missing/broken in your screenshot */
.page-header {
    background: linear-gradient(135deg, #0056b3 0%, #002a5c 100%); /* Solid Gradient - No Image needed */
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
    margin-bottom: 40px; /* Adds space below the header */
}

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

/* --- 6. SECTIONS & LAYOUT --- */
.container {
    max-width: 1200px;
    margin: auto;
    padding: 60px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-blue);
}

/* Services Grid (Used on Home & About) */
.services-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    width: 45%;
    min-width: 300px;
    text-align: center;
    border-top: 5px solid var(--primary-blue);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--dark-text);
}

/* --- 7. ABOUT PAGE SPECIFIC --- */
.about-section {
    padding: 20px 20px 60px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
}

.about-text {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    margin-top: 20px;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.mission-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap; /* Fix for mobile */
}

.mission-box {
    flex: 1;
    min-width: 280px;
    background: #fff;
    padding: 30px;
    border-left: 5px solid var(--accent-orange);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.steam-bg {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 60px 20px;
    text-align: center;
    margin-top: 60px;
}

.steam-bg h2 {
    color: var(--white);
}

/* --- 8. FOOTER --- */
footer {
    background-color: var(--dark-text);
    color: var(--white);
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

/* --- 9. WHY CHOOSE US (HOME) --- */
.features-section {
    background-color: var(--white);
    padding: 60px 20px;
    text-align: center;
}

.features-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;