:root {
    --bg: #edf7ff;
    --ink: #0b2348;
    --muted: #58708f;
    --accent: #5fc8ff;
    --accent-strong: #176bff;
    --card: rgba(255,255,255,0.82);
    --card-border: rgba(70, 142, 210, 0.2);
    --dark: #071b3d;
    --halo: rgba(95, 200, 255, 0.28);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    background:
        radial-gradient(circle at 12% 8%, rgba(95, 200, 255, 0.45), transparent 24rem),
        radial-gradient(circle at 78% 2%, rgba(23, 107, 255, 0.18), transparent 22rem),
        radial-gradient(circle at 88% 48%, rgba(255, 255, 255, 0.9), transparent 9rem),
        linear-gradient(180deg, #fafdff 0%, #edf7ff 46%, #dceeff 100%);
    color: var(--ink);
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(11, 35, 72, 0.22) 1px, transparent 1.5px),
        radial-gradient(circle, rgba(23, 107, 255, 0.14) 1px, transparent 1.5px);
    background-position: 0 0, 28px 34px;
    background-size: 96px 96px, 132px 132px;
    mask-image: linear-gradient(180deg, black 0%, transparent 78%);
    opacity: 0.45;
}

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

.container {
    width: min(1100px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    padding: 1.5rem 0;
    position: relative;
    z-index: 1;
}

.site-footer {
    padding: 2rem 0;
}

.header-row,
.footer-row,
.hero,
.actions,
.grid-two {
    display: flex;
    gap: 1rem;
}

.header-row,
.footer-row,
.hero {
    justify-content: space-between;
    align-items: center;
}

.footer-row {
    font-family: Arial, sans-serif;
    color: var(--muted);
    justify-content: flex-start;
    flex-wrap: wrap;
}

.nav {
    display: flex;
    gap: 1rem;
    font-family: Arial, sans-serif;
}

.nav a,
.footer-row a {
    color: var(--muted);
}

.nav a:hover,
.footer-row a:hover {
    color: var(--accent-strong);
}

.brand,
.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
    font-family: Arial, sans-serif;
}

.brand {
    color: var(--ink);
    font-weight: 800;
}

.eyebrow {
    color: var(--accent-strong);
    font-weight: 800;
}

.page {
    padding-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.hero {
    min-height: 50vh;
    padding: 2rem 0 3rem;
}

.hero.compact {
    min-height: auto;
}

.lead,
.text-block,
.detail-list,
.feature-list,
.form-grid label span,
label span,
p,
li {
    font-family: Arial, sans-serif;
    line-height: 1.7;
}

.lead,
.text-block,
p,
li {
    color: var(--muted);
}

.card.dark .lead,
.card.dark .text-block,
.card.dark p,
.card.dark li {
    color: rgba(238, 248, 255, 0.82);
}

h1,
h2 {
    font-weight: 600;
    line-height: 1.1;
    margin-top: 0;
}

h1 {
    font-size: clamp(2.6rem, 6vw, 4.8rem);
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.7rem;
}

.card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 1.75rem;
    box-shadow: 0 24px 80px rgba(23, 107, 255, 0.12);
    backdrop-filter: blur(18px);
}

.card.dark {
    background:
        radial-gradient(circle at 88% 10%, rgba(95, 200, 255, 0.3), transparent 11rem),
        linear-gradient(145deg, #071b3d 0%, #0d3d7d 100%);
    color: white;
    border-color: rgba(164, 221, 255, 0.25);
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.5rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.3rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-family: Arial, sans-serif;
    font-weight: 700;
}

.button-primary {
    background: linear-gradient(135deg, var(--accent-strong), #0b2348);
    color: white;
    box-shadow: 0 12px 30px rgba(23, 107, 255, 0.28);
}

.button-secondary {
    background: rgba(255,255,255,0.9);
    color: var(--ink);
    border: 1px solid var(--card-border);
}

.actions form,
.card form {
    margin: 0.75rem 0 0;
}

.card.dark .button-primary {
    background: white;
    color: var(--dark);
    box-shadow: 0 12px 34px rgba(95, 200, 255, 0.25);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.form-grid .full {
    grid-column: 1 / -1;
}

label {
    display: grid;
    gap: 0.5rem;
}

input {
    width: 100%;
    border-radius: 18px;
    border: 1px solid var(--card-border);
    padding: 0.9rem 1rem;
    background: rgba(255,255,255,0.92);
    color: var(--ink);
}

.copy-box {
    display: block;
    width: 100%;
    overflow-wrap: anywhere;
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 18px;
    background: rgba(23, 107, 255, 0.08);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    line-height: 1.6;
}

.alert {
    margin: 1rem 0;
    padding: 1rem 1.2rem;
    border-radius: 18px;
    font-family: Arial, sans-serif;
}

.alert-success {
    background: rgba(69, 190, 150, 0.14);
    color: #0a5d4b;
}

.alert-error {
    background: rgba(197, 86, 86, 0.12);
    color: #8f2c2c;
}

.feature-list,
.detail-list {
    padding-left: 1.1rem;
}

.small-note {
    color: var(--muted);
    font-size: 0.9rem;
}

.card.dark .small-note {
    color: rgba(255,255,255,0.72);
}

.locked-box {
    margin-top: 1.25rem;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(95, 200, 255, 0.14);
    border: 1px solid rgba(95, 200, 255, 0.22);
    font-family: Arial, sans-serif;
}

.locked-box p {
    margin-bottom: 0;
}

.locked-box .button {
    margin-top: 1rem;
}

.legal-page {
    max-width: 860px;
}

@media (max-width: 800px) {
    .hero,
    .header-row,
    .footer-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .grid-two,
    .form-grid {
        grid-template-columns: 1fr;
    }
}