/* --------------------------------------------------
   GLOBAL
-------------------------------------------------- */
body {
    background: linear-gradient(#05070D, #0A0F1C, #05070D);
    color: #F2F5FF;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

h1, h2, h3 {
    font-family: Arial, sans-serif;
    letter-spacing: 0.5px;
}

p, li {
    font-size: 1.05rem;
    line-height: 1.65;
}

a {
    transition: color 0.2s ease;
}

a:hover {
    color: #78d7ff;
}

/* --------------------------------------------------
   HEADER
-------------------------------------------------- */
.site-header {
    background: #05070D;
    padding: 20px 40px;
    border-bottom: 1px solid #0A0F1C;
}

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

.logo {
    color: #FFFFFF;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
}

.nav-links a {
    color: #4CC9F0;
    margin-left: 20px;
    text-decoration: none;
    font-size: 16px;
}

.nav-links a:hover {
    text-decoration: underline;
}

/* --------------------------------------------------
   MOBILE NAVIGATION
-------------------------------------------------- */

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: #4CC9F0;
    height: 3px;
    width: 28px;
    border-radius: 3px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: "";
    position: absolute;
    left: 0;
}

.nav-toggle-label span::before {
    top: -8px;
}

.nav-toggle-label span::after {
    top: 8px;
}

/* Mobile Menu Hidden by Default */
@media (max-width: 900px) {

    .nav-links {
        display: none;
        flex-direction: column;
        background: #05070D;
        padding: 20px;
        border-top: 1px solid #0A0F1C;
    }

    .nav-links a {
        margin: 10px 0;
        font-size: 18px;
    }

    .nav-toggle-label {
        display: block;
    }

    /* When checkbox is checked, show menu */
    .nav-toggle:checked ~ .nav-links {
        display: flex;
    }

    /* Animate hamburger into X */
    .nav-toggle:checked + .nav-toggle-label span {
        background: transparent;
    }

    .nav-toggle:checked + .nav-toggle-label span::before {
        transform: rotate(45deg);
        top: 0;
    }

    .nav-toggle:checked + .nav-toggle-label span::after {
        transform: rotate(-45deg);
        top: 0;
    }
}

/* --------------------------------------------------
   HERO SECTION (Homepage Only)
-------------------------------------------------- */
.hero {
    padding: 120px 20px;
    text-align: center;
    background: linear-gradient(180deg, #0A0F1C 0%, #0F1524 100%);
    color: #ffffff;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.hero p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #d0d4e0;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* --------------------------------------------------
   BUTTONS
-------------------------------------------------- */
.button {
    padding: 14px 28px;
    background: #4CC9F0;
    color: #05070D;
    text-decoration: none;
    font-weight: bold;
    border-radius: 6px;
    display: inline-block;
}

.button:hover {
    background: #3bb3d8;
}

.button-secondary {
    padding: 14px 28px;
    background: transparent;
    border: 2px solid #4CC9F0;
    color: #4CC9F0;
    text-decoration: none;
    font-weight: bold;
    border-radius: 6px;
    display: inline-block;
}

.button-secondary:hover {
    background: rgba(76, 201, 240, 0.1);
}

/* --------------------------------------------------
   PAGE HEADERS (All Non-Homepage Pages)
-------------------------------------------------- */
.page-header {
    padding: 60px 20px;
    text-align: center;
    background: #0F1524;
    color: #ffffff;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 2.4rem;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.1rem;
    color: #d0d4e0;
}

/* --------------------------------------------------
   SECTION CONTAINERS
-------------------------------------------------- */
.section {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 20px;
}

.section h2 {
    margin-top: 40px;
    font-size: 2rem;
}

.section h3 {
    margin-top: 25px;
    font-size: 1.4rem;
}

.section ul {
    margin-top: 20px;
    padding-left: 20px;
    line-height: 1.6;
}

.section p,
.section ul,
.section h2,
.section h3 {
    margin-bottom: 20px;
}

/* --------------------------------------------------
   DIVIDERS
-------------------------------------------------- */
.section-divider {
    width: 100%;
    height: 1px;
    background: #0F1524;
    margin: 60px 0;
    opacity: 0.4;
}

/* --------------------------------------------------
   CARD COMPONENTS
-------------------------------------------------- */
.card {
    background: #0A0F1C;
    border: 1px solid #0F1524;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.card h3 {
    margin-top: 0;
}

.card:hover {
    border-color: #4CC9F0;
    transition: border-color 0.2s ease;
}

/* --------------------------------------------------
   FOOTER CTA
-------------------------------------------------- */
.footer-cta {
    text-align: center;
    padding: 80px 20px;
    background: #0A0F1C;
    border-top: 1px solid #0F1524;
    border-bottom: 1px solid #0F1524;
}

.footer-cta h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.footer-cta p {
    font-size: 1.2rem;
    color: #d0d4e0;
    margin-bottom: 30px;
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */
.site-footer {
    text-align: center;
    padding: 30px;
    margin-top: 60px;
    border-top: 1px solid #0A0F1C;
    color: #C9D1E8;
}

.site-footer a {
    color: #4CC9F0;
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}

/* --------------------------------------------------
   ANIMATIONS
-------------------------------------------------- */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* --------------------------------------------------
   RESPONSIVE LAYOUT
-------------------------------------------------- */
@media (max-width: 768px) {

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

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

    .section {
        margin: 40px auto;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}


.site-footer a:hover {
    text-decoration: underline;
}