/* ================= GLOBAL RESET ================= */

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #ffffff;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ================= CONTAINER ================= */

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

/* ================= HEADER ================= */

.main-header {
    background: #1f4a7c;
    padding: 15px 0;
}

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

/* ===== CLEAN THIN WHITE BORDER (NO BOX EFFECT) ===== */

.logo img {
    height: 50px;
    border: 1px solid #ffffff;   /* Thin white border only */
    border-radius: 3px;
    display: block;
}

/* ================= NAVIGATION ================= */

.main-nav ul {
    display: flex;
    gap: 25px;
}

.main-nav a {
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    transition: 0.3s ease;
}

.main-nav a:hover {
    opacity: 0.7;
}

.main-nav a.active {
    border-bottom: 2px solid #f28c28;
    padding-bottom: 3px;
}

/* ================= HERO ================= */

.hero {
    background: linear-gradient(135deg, #234f85, #2f5f99);
    color: white;
    padding: 120px 0;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

/* ================= BUTTONS ================= */

.btn-primary {
    background: #f28c28;
    color: white;
    padding: 12px 25px;
    border-radius: 4px;
    font-size: 14px;
    margin-right: 10px;
    transition: 0.3s ease;
}

.btn-primary:hover {
    background: #d97706;
}

.btn-secondary {
    background: transparent;
    border: 1px solid white;
    color: white;
    padding: 12px 25px;
    border-radius: 4px;
    font-size: 14px;
    transition: 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.btn-outline {
    border: 1px solid #1f4a7c;
    padding: 10px 20px;
    border-radius: 4px;
    color: #1f4a7c;
    display: inline-block;
    margin-top: 15px;
}

.btn-outline:hover {
    background: #1f4a7c;
    color: white;
}

/* ================= SECTIONS ================= */

.section {
    padding: 80px 0;
}

.bg-light {
    background: #f4f6f9;
}

.section h2 {
    font-size: 28px;
    margin-bottom: 25px;
    color: #1f4a7c;
}

.section p {
    margin-bottom: 20px;
    font-size: 15px;
}

/* ================= GRID ================= */

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.grid-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.card {
    background: white;
    padding: 25px;
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #1f4a7c;
}

.process-step {
    background: #1f4a7c;
    color: white;
    padding: 25px;
    text-align: center;
    border-radius: 6px;
}

.process-step h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* ================= LIST ================= */

.styled-list li {
    margin-bottom: 10px;
    font-size: 15px;
}

/* ================= FOOTER ================= */

.main-footer {
    background: #1f4a7c;
    color: white;
    text-align: center;
    padding: 20px 0;
    font-size: 13px;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-5 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .header-flex {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .hero h1 {
        font-size: 30px;
    }

    .grid-4,
    .grid-5 {
        grid-template-columns: 1fr;
    }
}