:root {
    --bg-a: #020617;
    --bg-b: #0b1c2f;
    --card: rgba(9, 21, 36, 0.86);
    --border: rgba(45, 212, 191, 0.22);
    --text: #e2e8f0;
    --muted: #9fb0c5;
    --accent: #2dd4bf;
    --accent-2: #14b8a6;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: linear-gradient(120deg, var(--bg-a) 0%, #041729 48%, var(--bg-b) 100%);
}

.bg-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.35;
    background-image:
        radial-gradient(circle at 20% 22%, rgba(45, 212, 191, 0.16), transparent 18%),
        radial-gradient(circle at 88% 68%, rgba(37, 99, 235, 0.15), transparent 23%),
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: auto, auto, 34px 34px, 34px 34px;
}

.container {
    width: min(920px, 92vw);
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 3;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(159, 176, 197, 0.2);
    background: rgba(2, 6, 23, 0.72);
}

.topbar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.brand {
    color: var(--accent);
    text-decoration: none;
    font-weight: 800;
}

.back-link {
    text-decoration: none;
    color: var(--text);
    border: 1px solid rgba(159, 176, 197, 0.4);
    border-radius: 999px;
    padding: 0.5rem 0.9rem;
    font-weight: 600;
    font-size: 0.92rem;
}

.hero {
    padding: 3rem 0 1.2rem;
}

.pill {
    display: inline-block;
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.82rem;
    color: #c4f7ef;
    background: rgba(45, 212, 191, 0.12);
}

.hero h1 {
    margin: 0.9rem 0 0.7rem;
    font-size: clamp(1.9rem, 5vw, 2.8rem);
}

.hero p {
    margin: 0;
    color: var(--muted);
}

.form-section {
    padding: 1rem 0 3rem;
}

.highlight-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1rem 1.1rem;
    background: rgba(4, 14, 25, 0.72);
    margin-bottom: 1rem;
}

.highlight-card h2 {
    margin: 0;
    font-size: 1.05rem;
}

.highlight-card p {
    margin: 0.5rem 0 0;
    color: #9ef3e7;
    font-weight: 700;
}

.apply-form {
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--card);
    padding: 1rem;
}

.hidden-field {
    display: none;
}

.grid-two {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
}

.field {
    display: grid;
    gap: 0.42rem;
    margin-bottom: 0.85rem;
}

.field label {
    color: var(--muted);
    font-size: 0.93rem;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    border: 1px solid rgba(159, 176, 197, 0.35);
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.82);
    color: var(--text);
    font-size: 0.95rem;
    padding: 0.72rem 0.75rem;
}

.field textarea {
    resize: vertical;
}

.submit-btn {
    border: 0;
    border-radius: 10px;
    background: linear-gradient(140deg, var(--accent), var(--accent-2));
    color: #00211f;
    font-weight: 800;
    padding: 0.76rem 1rem;
    cursor: pointer;
}

.helper {
    margin: 0.8rem 0 0;
    color: var(--muted);
    font-size: 0.87rem;
}

@media (min-width: 768px) {
    .grid-two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .apply-form {
        padding: 1.2rem;
    }
}