/* ============================================
   Bluegate International — Landing Page
   ============================================ */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0C2873;
    background-image: linear-gradient(to bottom,
            #05091a 0%,
            #0C2873 50%,
            #081c52 100%);
    background-attachment: fixed;
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---- Layout ---- */

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    text-align: center;
}

/* ---- Hero ---- */

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    max-width: 540px;
}

.logo-mark {
    width: 72px;
    height: 72px;
    margin-bottom: 0.5rem;
    animation: float 6s ease-in-out infinite;
}

.logo-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 24px rgba(34, 184, 214, 0.35));
}

.logo-wordmark {
    height: 28px;
    width: auto;
    object-fit: contain;
    opacity: 0.92;
}

.tagline {
    font-size: 1.125rem;
    font-weight: 300;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
}

.divider {
    width: 48px;
    height: 2px;
    border-radius: 1px;
    background: linear-gradient(90deg, transparent, #22B8D6, transparent);
    margin: 0.25rem 0;
}

.description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 400;
    max-width: 420px;
}

/* ---- Contact ---- */

.contact {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.contact-cta {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #ff4d75;
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease, text-shadow 0.3s ease;
    cursor: pointer;
}

.contact-cta:hover {
    color: #FF134B;
    transform: translateY(-2px);
    text-shadow:
        0 4px 12px rgba(255, 19, 75, 0.35),
        0 8px 24px rgba(255, 19, 75, 0.2);
    text-decoration: none;
}

/* ---- Footer ---- */

footer {
    padding: 1.5rem;
    text-align: center;
}

footer p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.25);
    letter-spacing: 0.04em;
}

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

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

/* ---- Animations ---- */

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

/* ---- Responsive ---- */

@media (max-width: 480px) {
    .logo-mark {
        width: 56px;
        height: 56px;
    }

    .logo-wordmark {
        height: 22px;
    }

    .tagline {
        font-size: 0.875rem;
        letter-spacing: 0.14em;
    }

    .description {
        font-size: 0.95rem;
    }
}