* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f7fb;
    color: #142033;
}

a {
    text-decoration: none;
}

.hero {
    min-height: 720px;
    padding: 25px 7%;
    color: white;
    background:
        radial-gradient(circle at top right, rgba(35,150,243,.35), transparent 35%),
        linear-gradient(135deg, #06111f, #103d63 55%, #071827);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
}

.brand {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand strong {
    font-size: 25px;
    letter-spacing: 3px;
}

.brand span {
    font-size: 11px;
    letter-spacing: 4px;
    margin-top: 6px;
}

.nav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links a {
    color: white;
    margin: 6px;
}

.hero-content {
    max-width: 850px;
    padding-top: 170px;
}

.eyebrow,
.section-heading > span {
    letter-spacing: 4px;
    font-size: 12px;
    font-weight: bold;
}

.hero h1 {
    font-size: clamp(45px, 7vw, 82px);
    line-height: 1;
    margin: 20px 0;
}

.hero h1 span {
    display: block;
    color: #58b9ff;
}

.hero p {
    max-width: 700px;
    font-size: 20px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.btn,
button {
    display: inline-block;
    border: 0;
    border-radius: 8px;
    padding: 14px 22px;
    background: #087df2;
    color: white;
    cursor: pointer;
    font-weight: bold;
}

.btn.small {
    padding: 9px 14px;
}

.btn.secondary {
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.3);
}

section {
    padding: 90px 7%;
}

.section-heading {
    max-width: 800px;
    margin-bottom: 45px;
}

.section-heading h1,
.section-heading h2 {
    font-size: clamp(34px, 5vw, 55px);
    margin: 12px 0;
}

.section-heading p {
    color: #687386;
    font-size: 17px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 22px;
}

.cards article,
.dashboard > div,
.module-placeholder {
    background: white;
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(20,32,51,.07);
}

.package-card {
    border-top: 4px solid #087df2;
}

.package-card strong {
    display: block;
    margin: 20px 0;
    font-size: 20px;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 20px;
}

.media-placeholder {
    min-height: 200px;
    display: grid;
    place-items: center;
    background: #111827;
    color: white;
    border-radius: 14px;
}

.contact-form {
    max-width: 750px;
    display: grid;
    gap: 15px;
}

input,
textarea,
select {
    width: 100%;
    padding: 15px;
    border: 1px solid #d8dee8;
    border-radius: 9px;
    background: white;
}

textarea {
    min-height: 160px;
}

footer {
    padding: 50px 7%;
    background: #07111f;
    color: white;
}

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 20px;
}

.login-box {
    width: min(430px, 100%);
    background: white;
    padding: 40px;
    border-radius: 18px;
    box-shadow: 0 15px 50px rgba(0,0,0,.12);
}

.login-box form {
    display: grid;
    gap: 15px;
    margin: 25px 0;
}

.error {
    background: #ffe5e5;
    color: #9b1c1c;
    padding: 13px;
    border-radius: 8px;
}

.admin-header {
    padding: 20px 6%;
    background: #07111f;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header a {
    color: white;
}

.admin-main {
    padding: 40px 6%;
}

.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(190px,1fr));
    gap: 18px;
    margin: 30px 0 45px;
}

.dashboard > div {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dashboard strong {
    font-size: 25px;
}

.admin-menu {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
    gap: 12px;
}

.admin-menu a {
    background: #101c2c;
    color: white;
    padding: 17px;
    border-radius: 9px;
}

.module-placeholder {
    margin: 25px 0;
}

@media (max-width: 800px) {

    .navbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .nav-links {
        width: 100%;
    }

    .hero {
        min-height: 800px;
    }

    .hero-content {
        padding-top: 100px;
    }

    .hero h1 {
        font-size: 48px;
    }

}