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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

html {
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow-x: hidden;
}

html::-webkit-scrollbar {
    display: none;
}


/* =========================
   BACKGROUND + GRID
========================= */

body {
    min-height: 100vh;
    color: #d6e6ff;
    overflow-x: hidden;

    background-color: #050814;

    background-image:
        linear-gradient(
            rgba(0, 170, 255, 0.10) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(0, 170, 255, 0.10) 1px,
            transparent 1px
        );

    background-size: 45px 45px;

    display: flex;
    flex-direction: column;
    align-items: center;

    opacity: 0;

    animation:
        pageFadeIn 0.8s ease forwards,
        gridMove 12s linear infinite;
}


@keyframes pageFadeIn {

    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }

}


body.fade-out {
    animation:
        pageFadeOut 0.5s ease forwards;
}


@keyframes pageFadeOut {

    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(-10px);
    }

}


@keyframes gridMove {

    from {
        background-position: 0 0;
    }

    to {
        background-position: 45px 45px;
    }

}


body::before {

    content: "";

    position: fixed;

    inset: 0;

    background:
        radial-gradient(
            circle at center,
            rgba(0, 120, 255, 0.15),
            rgba(0, 0, 0, 0.85)
        );

    pointer-events: none;

}


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

.site-header {

    width: 100%;

    padding:
        18px
        clamp(16px, 5vw, 40px);

    display: flex;

    flex-wrap: wrap;

    gap: 1rem 2rem;

    align-items: center;

    justify-content: space-between;

    background:
        rgba(5, 10, 30, 0.7);

    border-bottom:
        1px solid
        rgba(0, 170, 255, 0.25);

    box-shadow:
        0 0 25px
        rgba(0, 150, 255, 0.2);

    backdrop-filter:
        blur(10px);

}


.logo-section {

    display: flex;

    align-items: center;

    gap: 14px;

    min-width: 0;

}


.logo2 {

    width:
        clamp(64px, 10vw, 150px);

    height:
        clamp(64px, 10vw, 150px);

    object-fit: contain;

    flex-shrink: 0;

    filter:
        drop-shadow(
            0 0 2px
            rgb(0, 217, 255)
        );

}


.brand-text h1 {

    font-size:
        clamp(1.4rem, 4vw, 55px);

    color: #4db8ff;

    text-shadow:
        0 0 20px
        rgba(77, 184, 255, 0.7);

    margin: 0;

}


.brand-text p {

    font-size:
        clamp(0.8rem, 1.6vw, 18px);

    color: #a9c7ff;

    letter-spacing: 2px;

    margin-top: 4px;

}


/* =========================
   CONTACT CARD
========================= */

.contact-container {

    margin-top: 60px;

    width: 90%;

    max-width: 850px;

    padding:
        clamp(24px, 4vw, 40px);

    background:
        rgba(10, 20, 50, 0.65);

    border:
        1px solid
        rgba(0, 170, 255, 0.25);

    border-radius: 15px;

    box-shadow:
        0 0 30px
        rgba(0, 140, 255, 0.25);

    backdrop-filter:
        blur(12px);

}


.contact-container h1 {

    text-align: center;

    font-size:
        clamp(1.6rem, 4vw, 2.3rem);

    color: #4db8ff;

    text-shadow:
        0 0 15px
        rgba(77, 184, 255, 0.6);

}


.subtitle {

    text-align: center;

    margin-top: 8px;

    margin-bottom: 25px;

    color: #a9c7ff;

}


/* =========================
   FORM
========================= */

form {

    display: flex;

    flex-direction: column;

    gap: 14px;

}


input,
textarea {

    padding: 12px;

    border-radius: 8px;

    background:
        rgba(5, 10, 30, 0.85);

    border:
        1px solid
        rgba(0, 170, 255, 0.3);

    color: #d6e6ff;

    width: 100%;

    outline: none;

    transition:
        0.25s ease;

}


input:focus,
textarea:focus {

    border-color: #4db8ff;

    box-shadow:
        0 0 12px
        rgba(77, 184, 255, 0.6);

}


/* =========================
   BUTTON
========================= */

button {

    padding: 12px;

    border: none;

    border-radius: 8px;

    background:
        linear-gradient(
            90deg,
            #0066ff,
            #00c3ff
        );

    color: white;

    font-weight: bold;

    cursor: pointer;

    transition:
        0.3s ease;

    box-shadow:
        0 0 18px
        rgba(0, 150, 255, 0.4);

}


button:hover {

    transform:
        translateY(-2px);

    box-shadow:
        0 0 28px
        rgba(0, 180, 255, 0.7);

}


/* =========================
   FOOT INFO
========================= */

.info {

    margin-top: 20px;

    text-align: center;

    font-size: 0.85rem;

    color: #8fb7ff;

}


/* =========================
   HOME BUTTON
========================= */

.home-btn {

    padding: 10px 18px;

    color: #d6e6ff;

    text-decoration: none;

    font-weight: bold;

    border:
        1px solid
        rgba(0, 170, 255, 0.4);

    border-radius: 8px;

    background:
        rgba(10, 20, 50, 0.6);

    box-shadow:
        0 0 12px
        rgba(0, 150, 255, 0.3);

    transition:
        0.3s ease;

    white-space: nowrap;

}


.home-btn:hover {

    transform:
        translateY(-2px);

    box-shadow:
        0 0 20px
        rgba(0, 180, 255, 0.7);

    border-color:
        #4db8ff;

}


/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {

    .site-header {

        flex-direction: column;

        text-align: center;

        gap: 0.75rem;

    }


    .logo-section {

        flex-direction: column;

        gap: 0.5rem;

    }


    .logo2 {

        width:
            clamp(70px, 22vw, 110px);

        height:
            clamp(70px, 22vw, 110px);

    }


    .home-btn {

        margin: 0 auto;

    }

}