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

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #06265d;
    color: #ffffff;
    line-height: 1.5;
}

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

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1120px, 90%);
    margin: auto;
}


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

.header {
    height: 75px;
    border-bottom: 1px solid rgba(93, 158, 255, 0.35);
    background: #06285f;
}

.nav {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 23px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-links a {
    font-size: 14px;
    color: #d9e7ff;
    padding: 27px 5px 23px;
    position: relative;
}

.nav-links a.active {
    color: #ffffff;
}

.nav-links a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 15px;
    height: 2px;
    background: #55a5ff;
}

.menu-btn {
    display: none;
    border: 0;
    background: transparent;
    color: white;
    font-size: 25px;
    cursor: pointer;
}


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

.hero {
    min-height: 338px;
    border-bottom: 1px solid rgba(93, 158, 255, 0.35);

    background:
        radial-gradient(
            circle at 70% 30%,
            rgba(16, 86, 181, 0.35),
            transparent 38%
        ),
        linear-gradient(
            135deg,
            #06275e,
            #082e6b
        );
}

.hero-content {
    min-height: 338px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.hero-text {
    max-width: 620px;
}

.eyebrow {
    display: block;
    margin-bottom: 10px;

    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.2px;

    color: #69b1ff;
}

.hero h1 {
    font-size: clamp(38px, 4vw, 52px);
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 15px;
}

.hero p {
    max-width: 530px;

    color: #d4e3fa;
    font-size: 17px;
    line-height: 1.65;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    margin-top: 25px;
    padding: 12px 21px;

    border: 1px solid #559fff;
    border-radius: 28px;

    color: white;
    font-size: 14px;

    transition: 0.3s;
}

.hero-btn:hover {
    background: #2687ff;
    border-color: #2687ff;
    transform: translateY(-2px);
}


/* HERO IMAGE */

.hero-image {
    width: 330px;
    flex-shrink: 0;

    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 300px;
    max-height: 230px;
    object-fit: contain;

    filter: drop-shadow(0 25px 35px rgba(0, 0, 0, 0.35));
}


/* ================= GUIDE ================= */

.guide-section {
    padding: 23px 0 20px;

    border-bottom: 1px solid rgba(93, 158, 255, 0.3);
}

.section-heading {
    max-width: 850px;
}

.section-heading h2 {
    font-size: 25px;
    line-height: 1.25;
    margin-bottom: 3px;
}

.section-heading p {
    color: #c9daf4;
    font-size: 14px;
    line-height: 1.5;
}


/* ================= STEPS ================= */

.steps {
    margin-top: 15px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 22px;

    margin-bottom: 13px;
}

.step-number {
    width: 34px;
    height: 34px;

    flex-shrink: 0;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: linear-gradient(
        145deg,
        #398fff,
        #0874ed
    );

    color: white;

    font-size: 12px;
    font-weight: 700;

    box-shadow: 0 4px 12px rgba(0, 118, 255, 0.25);
}

.step-content {
    max-width: 790px;
}

.step-content h3 {
    font-size: 15px;
    margin-bottom: 0px;
}

.step-content p {
    color: #c8d9f1;
    font-size: 13px;
    line-height: 1.35;
}


/* ================= TROUBLESHOOTING ================= */

.troubleshooting {
    padding-top: 20px;
    padding-bottom: 20px;
}


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

.footer {
    background: #052454;
}

.footer-top {
    min-height: 185px;

    display: grid;
    grid-template-columns: 1fr 1.1fr 1.1fr;

    border-bottom: 1px solid rgba(95, 157, 235, 0.25);
}


/* LEFT */

.footer-links {
    padding: 27px 28px 25px 8px;

    border-right: 1px solid rgba(95, 157, 235, 0.25);

    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 27px;
}

.footer-links a {
    display: grid;
    grid-template-columns: 28px 1fr 20px;
    align-items: center;

    color: #d6e4f8;
    font-size: 13px;
}

.footer-icon {
    font-size: 21px;
}

.arrow {
    color: #72b7ff;
    font-size: 20px;
}


/* CENTER */

.footer-contact {
    padding: 27px 32px;

    border-right: 1px solid rgba(95, 157, 235, 0.25);
}

.contact-title {
    display: flex;
    gap: 16px;
}

.contact-title > span {
    font-size: 22px;
}

.contact-title h3 {
    font-size: 14px;
    margin-bottom: 4px;
}

.contact-title p {
    color: #b9cce8;
    font-size: 11px;
    line-height: 1.5;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 13px;

    margin-top: 18px;

    padding: 9px 17px;

    border-radius: 22px;

    background: #318cff;

    font-size: 11px;

    transition: 0.3s;
}

.contact-btn:hover {
    background: #1877ea;
}


/* RIGHT FORM */

.contact-form {
    padding: 15px 0 15px 32px;
}

.contact-form h3 {
    font-size: 13px;
    margin-bottom: 7px;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;

    padding: 6px 10px;

    border: 1px solid rgba(117, 176, 246, 0.45);
    border-radius: 5px;

    outline: none;

    background: #082c63;

    color: white;

    font-family: inherit;
    font-size: 10px;
}

.contact-form textarea {
    height: 40px;
    resize: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #92afd1;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #459eff;
}

.contact-form button {
    width: fit-content;

    margin-top: 1px;

    padding: 8px 17px;

    border: 0;
    border-radius: 20px;

    background: #318cff;
    color: white;

    font-size: 10px;

    cursor: pointer;

    transition: 0.3s;
}

.contact-form button:hover {
    background: #1476e8;
}


.footer-email {
    display: inline-block;
    margin-top: 8px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s ease;
}

.footer-email:hover {
    opacity: 0.75;
    text-decoration: underline;
}

/* ================= BOTTOM ================= */

.footer-bottom {
    padding: 17px 20px;

    text-align: center;
}

.footer-bottom p {
    color: #b7cbe7;
    font-size: 11px;
}


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

@media (max-width: 850px) {

    .hero-content {
        padding: 45px 0;
    }

    .hero-image {
        width: 240px;
    }

    .hero-image img {
        width: 230px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .contact-form {
        grid-column: 1 / -1;
        border-top: 1px solid rgba(95, 157, 235, 0.25);
        padding: 25px 0;
    }

}


@media (max-width: 650px) {

    .header {
        height: 65px;
    }

    .logo {
        font-size: 20px;
    }

    .nav-links {
        display: none;

        position: absolute;
        top: 65px;
        left: 0;
        right: 0;

        padding: 15px 5%;

        background: #062454;

        flex-direction: column;
        align-items: flex-start;

        gap: 0;

        z-index: 20;
    }

    .nav-links.show {
        display: flex;
    }

    .nav-links a {
        width: 100%;
        padding: 12px 0;
    }

    .nav-links a.active::after {
        display: none;
    }

    .menu-btn {
        display: block;
    }


    .hero {
        min-height: auto;
    }

    .hero-content {
        min-height: auto;

        flex-direction: column;
        align-items: flex-start;

        padding: 45px 0 35px;

        gap: 15px;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero-image {
        width: 100%;
        justify-content: flex-start;
    }

    .hero-image img {
        width: 220px;
    }


    .section-heading h2 {
        font-size: 22px;
    }

    .step {
        gap: 14px;
    }

    .step-content p {
        font-size: 12px;
    }


    .footer-top {
        display: block;
    }

    .footer-links,
    .footer-contact,
    .contact-form {
        border-right: 0;
        border-bottom: 1px solid rgba(95, 157, 235, 0.25);
        padding: 25px 0;
    }

    .contact-form {
        border-bottom: 0;
    }

}