@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&family=Space+Grotesk:wght@400;600;700&display=swap');

:root {
    color-scheme: light;
    --ink: #0f172a;
    --muted: #475569;
    --accent: #16a34a;
    --accent-2: #22c55e;
    --surface: rgba(255, 255, 255, 0.8);
    --glass: rgba(255, 255, 255, 0.55);
    --shadow: 0 30px 80px rgba(15, 23, 42, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
    background:
        radial-gradient(circle at 12% 10%, rgba(134, 239, 172, 0.35) 0%, transparent 45%),
        radial-gradient(circle at 90% 12%, rgba(34, 197, 94, 0.35) 0%, transparent 40%),
        radial-gradient(circle at 20% 90%, rgba(233, 244, 236, 0.9) 0%, transparent 50%),
        linear-gradient(160deg, #f4fbf6 0%, #e6f4ea 45%, #dbeee2 100%);
    color: var(--ink);
    min-height: 100vh;
    padding: 32px;
}

.site-footer {
    margin: 40px auto 0;
    max-width: 1200px;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

.landing {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 48px;
}

.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-actions {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.6);
    color: var(--ink);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 12px 22px rgba(15, 23, 42, 0.12);
}

.nav-cta,
.theme-toggle {
    height: 38px;
    line-height: 1;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
}

.nav-cta {
    text-decoration: none;
    color: #fff;
    background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 600;
    box-shadow: 0 12px 24px rgba(22, 163, 74, 0.25);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 32px;
    align-items: center;
}

.hero-content h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 48px;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero-content p {
    color: var(--muted);
    font-size: 16px;
    margin-bottom: 24px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--glass);
    border: 1px solid rgba(255, 255, 255, 0.8);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

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

.primary-cta,
.secondary-cta {
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.primary-cta {
    background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #fff;
    box-shadow: 0 16px 32px rgba(22, 163, 74, 0.25);
}

.secondary-cta {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.9);
    color: var(--ink);
}

.hero-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 24px;
    color: var(--muted);
    font-size: 13px;
}

.hero-card {
    position: relative;
    border-radius: 24px;
    padding: 24px;
    background: var(--surface);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-glow {
    position: absolute;
    inset: -30% 0 auto;
    height: 60%;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.35) 0%, transparent 70%);
    opacity: 0.7;
    pointer-events: none;
}

.card-body {
    position: relative;
    display: grid;
    gap: 12px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 14px;
}

.card-line {
    height: 8px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
}

.card-line.strong {
    height: 12px;
    background: rgba(15, 23, 42, 0.14);
}

.card-line.short {
    width: 60%;
}

.card-section {
    display: grid;
    gap: 8px;
}

.info {
    display: grid;
    gap: 24px;
}

.info-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    align-items: start;
}


.info-block h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px;
    margin-bottom: 12px;
}

.accent-heading {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.accent-heading::after {
    content: "";
    display: inline-block;
    width: 46px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    margin-left: 10px;
}

.info-list,
.info-steps {
    display: grid;
    gap: 12px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.5;
}

.info-list li,
.info-steps li {
    list-style: none;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.info-list i {
    color: var(--accent);
    margin-top: 3px;
}

.info-steps {
    padding-left: 0;
}

.info-steps.numbered li {
    list-style: none;
    position: relative;
    padding-left: 34px;
}

.info-steps.numbered li::before {
    content: counter(step);
    counter-increment: step;
    position: absolute;
    left: 0;
    top: 2px;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 700;
}

.info-steps.numbered {
    counter-reset: step;
}

.prompt-strip {
    margin-top: 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 8px 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.prompt-label {
    font-weight: 600;
    color: var(--muted);
}

.prompt-strip code {
    flex: 1 1 320px;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    font-size: 14px;
    color: var(--muted);
}

.prompt-copy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    color: var(--ink);
}

.prompt-note pre::selection {
    background: rgba(34, 197, 94, 0.2);
}

body[data-theme="dark"] {
    --ink: #f4f6f8;
    --muted: #cbd5e1;
    --surface: rgba(15, 23, 42, 0.85);
    --glass: rgba(15, 23, 42, 0.7);
    background:
        radial-gradient(circle at 12% 10%, rgba(34, 197, 94, 0.18) 0%, transparent 45%),
        radial-gradient(circle at 90% 12%, rgba(16, 185, 129, 0.22) 0%, transparent 40%),
        linear-gradient(160deg, #0b1220 0%, #0b0f19 45%, #0b0f19 100%);
}

body[data-theme="dark"] .nav-cta,
body[data-theme="dark"] .primary-cta {
    box-shadow: 0 12px 24px rgba(34, 197, 94, 0.25);
}

body[data-theme="dark"] .secondary-cta,
body[data-theme="dark"] .theme-toggle {
    background: rgba(15, 23, 42, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--ink);
}

body[data-theme="dark"] .prompt-strip {
    border-color: rgba(255, 255, 255, 0.12);
}

body[data-theme="dark"] .prompt-copy {
    background: rgba(15, 23, 42, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--ink);
}

.prompt-copy:focus-visible {
    outline: 2px solid var(--accent-2);
    outline-offset: 2px;
}

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 600px) {
    body {
        padding: 20px;
    }

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

    .hero-content h1 {
        font-size: 36px;
    }

    .landing-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}