:root {
    color-scheme: light;
    --accent: #69ff47;
    --accent-hover: #4be42c;
    --logo: #0f5132;
    --announcement-bg: #0f5132;
    --announcement-text: #ffffff;
    --bg: #fafaf9;
    --bg-soft: #eff8ec;
    --surface: #ffffff;
    --surface-muted: #fafaf9;
    --text: #1c1917;
    --heading: #1a3322;
    --muted: #57534e;
    --subtle: #a8a29e;
    --border: #e7e5e4;
    --field-border: #d6d3d1;
    --success: #0f5132;
    --error: #b42318;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --button-shadow: 0 4px 12px -2px rgba(105, 255, 71, 0.45);
}

[data-theme="dark"] {
    color-scheme: dark;
    --logo: #f6fff4;
    --announcement-bg: #69ff47;
    --announcement-text: #0a0a0a;
    --bg: #0d100d;
    --bg-soft: #151b14;
    --surface: #171b16;
    --surface-muted: #111610;
    --text: #f4f7f0;
    --heading: #f6fff4;
    --muted: #c0c8bc;
    --subtle: #8a9486;
    --border: #30382d;
    --field-border: #475140;
    --success: #69ff47;
    --error: #ff8a7e;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 18px rgba(0, 0, 0, 0.24);
    --button-shadow: 0 4px 14px rgba(105, 255, 71, 0.2);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

input,
select,
textarea,
button {
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-color: transparent;
}

.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.announcement {
    background-color: var(--announcement-bg);
    color: var(--announcement-text);
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
    text-align: center;
    font-weight: 700;
}

.site-header {
    position: sticky;
    top: 0;
    background-color: color-mix(in srgb, var(--surface) 95%, transparent);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    z-index: 40;
    padding: 1rem 2rem;
}

.header-inner,
.footer-inner {
    width: min(100%, 1200px);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    font-family: "Canva Sans", "Canva Sans Display", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1.875rem;
    font-weight: 900;
    letter-spacing: -0.025em;
    color: var(--logo);
    line-height: 1;
}

.logo span,
.status-dot {
    background-color: var(--accent);
}

.logo span {
    color: var(--accent);
    background-color: transparent;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.launch-note {
    color: var(--muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 5.75rem;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 9999px;
    padding: 0.5rem 0.75rem;
    background-color: var(--surface);
    color: var(--text);
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 700;
    transition: background-color 0.2s, border-color 0.2s, transform 0.2s;
}

.theme-toggle:hover {
    background-color: var(--surface-muted);
    border-color: var(--accent);
}

.theme-icon {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--accent) 0 50%, var(--text) 50% 100%);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 28%, transparent);
}

.site-main {
    width: min(100%, 1200px);
    margin: 0 auto;
    padding: 2rem 1rem;
}

.hero {
    /*background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 16%, var(--bg)) 0%, var(--bg) 100%);*/
    border-radius: 8px;
    text-align: center;
    padding: 4rem 1rem;
    margin-bottom: 4rem;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    background: var(--surface);
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--muted);
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--heading);
    margin: 0 0 1.5rem;
    line-height: 1.1;
}

.hero-copy {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

.buyer-form {
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    gap: 0.5rem;
    flex-direction: column;
    align-items: center;
}

.input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--field-border);
    border-radius: 8px;
    font-size: 0.875rem;
    background: var(--surface-muted);
    color: var(--text);
}

.input::placeholder {
    color: var(--subtle);
}

.input-large {
    padding: 1rem 1.5rem;
    font-size: 1rem;
    background: var(--surface);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.input-pill,
.btn-pill {
    border-radius: 9999px;
}

.select {
    cursor: pointer;
    appearance: none;
}

.textarea {
    min-height: 100px;
    resize: vertical;
}

.conditional-field {
    display: none;
}

.conditional-field.is-visible {
    display: block;
}

.turnstile-box {
    min-height: 65px;
    display: flex;
    justify-content: center;
}

.form-message {
    min-height: 1.25rem;
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    text-align: center;
}

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

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

.api-warning {
    width: min(100%, 560px);
    margin: 0 auto 1.5rem;
    padding: 0.875rem 1rem;
    border: 1px solid color-mix(in srgb, var(--error) 35%, var(--border));
    border-radius: 8px;
    background: color-mix(in srgb, var(--error) 10%, var(--surface));
    color: var(--error);
    font-size: 0.875rem;
    font-weight: 700;
    text-align: center;
}

.btn {
    padding: 0.875rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s, opacity 0.2s;
}

.btn-large {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-primary {
    border: none;
    background-color: var(--accent);
    color: #0a0a0a;
    box-shadow: var(--button-shadow);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    border: 1px solid var(--field-border);
    background-color: var(--surface);
    color: var(--text);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--surface-muted);
    border-color: var(--accent);
}

button:disabled {
    opacity: 0.58;
    cursor: not-allowed;
}

.btn:disabled {
    background-color: var(--border);
    border-color: var(--border);
    color: var(--muted);
    box-shadow: none;
    transform: none;
}

.btn.is-submitting {
    opacity: 1;
    background-color: var(--subtle);
    border-color: var(--subtle);
    color: var(--surface);
}

.privacy-note {
    font-size: 0.75rem;
    color: var(--subtle);
    margin-top: 1rem;
}

.section-rule {
    border: none;
    border-top: 1px solid var(--border);
    margin: 4rem 0;
}

.section-heading {
    text-align: center;
    margin-bottom: 3rem;
}

.section-heading h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--heading);
    margin: 0 0 0.5rem;
}

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

.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.panel {
    background: var(--surface);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.panel h3 {
    margin-top: 0;
    font-size: 1.25rem;
    color: var(--heading);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel p {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.stack-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-push {
    margin-top: auto;
}

.site-footer {
    background-color: #0a0a0a;
    color: #a8a29e;
    padding: 3rem 2rem;
    font-size: 0.75rem;
    margin-top: 4rem;
}

.footer-inner {
    align-items: center;
}

.footer-brand {
    text-align: center;
}

.footer-brand p {
    margin: 0.5rem 0 0;
}

.logo-small {
    color: #ffffff;
    font-size: 1.25rem;
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
    }

    .hero {
        padding: 6rem 2rem;
    }

    .footer-inner {
        flex-direction: row;
    }

    .footer-brand {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .site-header {
        padding: 1rem;
    }

    .header-inner {
        align-items: flex-start;
    }

    .header-actions {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.5rem;
    }

    .panel {
        padding: 1.5rem;
    }
}