:root {
    --bg-top: #f4f8ff;
    --bg-bottom: #fef4df;
    --surface: rgba(255, 255, 255, 0.82);
    --surface-border: rgba(15, 23, 42, 0.14);
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --accent: #c2410c;
    --accent-secondary: #ea580c;
    --accent-hover: #9a3412;
    --ring: rgba(194, 65, 12, 0.25);
    --success: #14532d;
    --danger: #991b1b;
    --glow-primary: rgba(255, 166, 0, 0.18);
    --glow-secondary: rgba(37, 99, 235, 0.22);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: "Space Grotesk", "Sora", "Avenir Next", "Segoe UI", sans-serif;
    color: var(--text-primary);
    background:
        radial-gradient(60vw 60vw at 10% -10%, var(--glow-primary), transparent 72%),
        radial-gradient(50vw 50vw at 90% 120%, var(--glow-secondary), transparent 66%),
        linear-gradient(160deg, var(--bg-top), var(--bg-bottom));
}

.landing-page {
    width: min(1160px, 92vw);
    margin: 0 auto;
    padding: 3rem 0 4rem;
}

.hero {
    display: grid;
    gap: 2.2rem;
    align-items: start;
    grid-template-columns: 1.05fr 0.95fr;
}

.hero__copy h1 {
    margin: 0.4rem 0 0;
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero__eyebrow {
    display: inline-flex;
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    color: #1f2937;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero__lead {
    max-width: 46ch;
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 1.04rem;
    line-height: 1.65;
}

.hero__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 0;
}

.hero__facts li {
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    padding: 0.35rem 0.75rem;
    font-size: 0.84rem;
    font-weight: 600;
    color: #1e293b;
}

.hero__apps {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.3rem;
}

.hero__app-link {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.8rem;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    color: var(--text-primary);
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
}

.hero__app-link--active {
    border-color: transparent;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: #fff;
}

.hero__form-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 1.2rem;
    box-shadow:
        0 12px 30px rgba(15, 23, 42, 0.08),
        0 2px 8px rgba(15, 23, 42, 0.04);
    padding: 1.3rem 1.1rem 1.1rem;
    backdrop-filter: blur(6px);
}

.hero__form-card h2 {
    margin: 0;
    font-size: 1.3rem;
}

.hero__form-subtitle {
    margin: 0.35rem 0 0.95rem;
    color: var(--text-secondary);
    font-size: 0.94rem;
}

.grid {
    display: grid;
    gap: 0.7rem;
}

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

form {
    display: grid;
    gap: 0.7rem;
}

label span {
    display: block;
    margin-bottom: 0.22rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #1f2937;
}

input {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.2);
    border-radius: 0.68rem;
    padding: 0.62rem 0.68rem;
    font: inherit;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.95);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 0.2rem var(--ring);
}

.cta {
    margin-top: 0.45rem;
    border: 0;
    border-radius: 0.8rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.74rem 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.cta:hover {
    filter: brightness(0.98);
    transform: translateY(-1px);
}

.cta:disabled {
    opacity: 0.6;
    cursor: wait;
    transform: none;
}

.form-status {
    min-height: 1.2rem;
    margin-top: 0.7rem;
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.5;
}

.form-status[data-state="success"] {
    color: var(--success);
}

.form-status[data-state="error"] {
    color: var(--danger);
}

.onboarding-page {
    width: min(760px, 92vw);
    margin: 0 auto;
    padding: 3rem 0 4rem;
}

.onboarding-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 1.2rem;
    box-shadow:
        0 12px 30px rgba(15, 23, 42, 0.08),
        0 2px 8px rgba(15, 23, 42, 0.04);
    padding: 1.5rem 1.3rem;
}

.onboarding-eyebrow {
    display: inline-flex;
    margin: 0 0 0.5rem;
    padding: 0.3rem 0.7rem;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.onboarding-card h1 {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2.3rem);
    letter-spacing: -0.02em;
}

.onboarding-message {
    margin-top: 0.5rem;
    color: var(--text-secondary);
}

.onboarding-message--intro {
    margin-top: 0.3rem;
}

.onboarding-form {
    margin-top: 1rem;
}

.onboarding-rules,
.onboarding-errors {
    margin: 0.6rem 0 0;
    padding-left: 1.1rem;
    color: var(--text-secondary);
}

.onboarding-alert {
    margin-top: 0.9rem;
    border-radius: 0.7rem;
    padding: 0.7rem 0.8rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.onboarding-alert--error {
    border: 1px solid rgba(153, 27, 27, 0.3);
    background: rgba(254, 226, 226, 0.75);
    color: var(--danger);
}

.onboarding-alert--success {
    border: 1px solid rgba(20, 83, 45, 0.28);
    background: rgba(220, 252, 231, 0.75);
    color: var(--success);
}

@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .landing-page {
        width: min(96vw, 560px);
        padding-top: 1.2rem;
    }

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

    .hero__form-card {
        padding: 1rem 0.9rem;
    }

    .onboarding-page {
        width: min(96vw, 560px);
        padding-top: 1.2rem;
    }
}