:root {
    --bg: #f5efe3;
    --bg-strong: #efe3ce;
    --surface: rgba(255, 251, 244, 0.78);
    --surface-strong: rgba(255, 251, 244, 0.92);
    --text: #1e2522;
    --muted: #51615b;
    --line: rgba(31, 40, 37, 0.12);
    --accent: #0e766e;
    --accent-strong: #0a4f4a;
    --warm: #d97706;
    --shadow: 0 22px 70px rgba(33, 45, 38, 0.12);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --content-width: 1160px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(14, 118, 110, 0.18), transparent 34%),
        radial-gradient(circle at 85% 20%, rgba(217, 119, 6, 0.16), transparent 24%),
        linear-gradient(180deg, #fcf7ef 0%, var(--bg) 100%);
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(30, 37, 34, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 37, 34, 0.045) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 78%);
}

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

p {
    margin: 0;
    line-height: 1.7;
}

pre,
code {
    font-family: "IBM Plex Mono", monospace;
}

.page-shell {
    width: min(calc(100% - 32px), var(--content-width));
    margin: 0 auto;
    padding: 28px 0 48px;
    position: relative;
}

.site-header,
.hero-panel,
.metrics article,
.feature-card,
.code-block,
.steps-grid article,
.audience-grid article,
.site-footer,
.two-column,
.hero-copy,
.copy-button {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 16px 22px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 251, 244, 0.72);
    position: sticky;
    top: 18px;
    z-index: 10;
    box-shadow: 0 10px 30px rgba(34, 46, 39, 0.08);
}

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

.brand-mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: 14px;
    font-weight: 700;
    color: #fdf9f2;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.brand-text strong {
    font-size: 0.98rem;
}

.brand-text span:last-child {
    font-size: 0.8rem;
    color: var(--muted);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 0.95rem;
    color: var(--muted);
}

.site-nav a {
    position: relative;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
    transform: scaleX(1);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.95fr);
    gap: 22px;
    align-items: stretch;
    padding: 34px 0 18px;
}

.hero-copy,
.hero-panel,
.two-column,
.feature-card,
.code-block,
.steps-grid article,
.audience-grid article,
.metrics article,
.site-footer {
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: 34px;
    border-radius: var(--radius-xl);
}

.eyebrow,
.section-kicker,
.terminal-label {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
    color: var(--accent-strong);
}

.hero h1 {
    margin: 18px 0 18px;
    font-size: clamp(2.8rem, 7vw, 5.4rem);
    line-height: 0.96;
    max-width: 11ch;
}

.lede {
    max-width: 62ch;
    color: var(--muted);
    font-size: 1.07rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button,
.copy-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
    cursor: pointer;
}

.button:hover,
.copy-button:hover,
.button:focus-visible,
.copy-button:focus-visible {
    transform: translateY(-1px);
}

.button-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
    color: #fdf8f0;
}

.button-secondary,
.copy-button {
    background: var(--surface-strong);
    border-color: var(--line);
    color: var(--text);
}

.signal-list {
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.signal-list li {
    position: relative;
    padding-left: 20px;
    color: var(--muted);
}

.signal-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.78em;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--warm);
    box-shadow: 0 0 0 5px rgba(217, 119, 6, 0.14);
}

.hero-panel {
    padding: 22px;
    border-radius: var(--radius-xl);
    background: linear-gradient(180deg, rgba(17, 24, 22, 0.95), rgba(26, 35, 31, 0.96));
    color: #d2ede6;
    position: relative;
    overflow: hidden;
}

.hero-panel::after {
    content: "";
    position: absolute;
    inset: auto -20% -28% 15%;
    height: 180px;
    background: radial-gradient(circle, rgba(14, 118, 110, 0.4), transparent 62%);
}

.terminal-chrome {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.terminal-chrome span {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
}

.hero-panel pre {
    margin: 18px 0 0;
    white-space: pre-wrap;
    font-size: 0.92rem;
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 8px;
}

.metrics article {
    padding: 24px;
    border-radius: var(--radius-lg);
}

.metrics strong {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.metrics p {
    color: var(--muted);
}

.section {
    padding: 26px 0 0;
}

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 20px;
    padding: 28px;
    border-radius: var(--radius-xl);
}

.two-column h2,
.section-heading h2 {
    margin: 12px 0 0;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.05;
    max-width: 14ch;
}

.body-copy {
    display: grid;
    gap: 16px;
    color: var(--muted);
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 18px;
}

.split-heading {
    align-items: center;
}

.card-grid,
.steps-grid,
.audience-grid {
    display: grid;
    gap: 16px;
}

.card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.steps-grid article,
.audience-grid article {
    padding: 24px;
    border-radius: var(--radius-lg);
}

.feature-card h3,
.steps-grid h3,
.audience-grid h3 {
    margin: 0 0 10px;
    font-size: 1.08rem;
}

.feature-card p,
.steps-grid p,
.audience-grid p {
    color: var(--muted);
}

.code-block {
    margin: 0;
    padding: 24px;
    border-radius: var(--radius-xl);
    overflow-x: auto;
    background: linear-gradient(180deg, rgba(16, 25, 22, 0.96), rgba(31, 42, 37, 0.97));
    color: #ecfaf5;
}

.code-block code {
    white-space: pre;
    font-size: 0.94rem;
    line-height: 1.7;
}

.steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 16px;
}

.steps-grid span {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    font-family: "IBM Plex Mono", monospace;
    color: var(--accent-strong);
    background: rgba(14, 118, 110, 0.12);
}

.audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.site-footer {
    margin-top: 28px;
    padding: 20px 22px;
    border-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

.site-footer p,
.site-footer a,
.site-footer div {
    color: var(--muted);
}

.site-footer div {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .hero,
    .two-column,
    .card-grid,
    .metrics,
    .steps-grid,
    .audience-grid {
        grid-template-columns: 1fr;
    }

    .hero h1,
    .two-column h2,
    .section-heading h2 {
        max-width: none;
    }
}

@media (max-width: 720px) {
    .page-shell {
        width: min(calc(100% - 20px), var(--content-width));
        padding-top: 16px;
    }

    .site-header,
    .site-footer,
    .section-heading {
        border-radius: 26px;
    }

    .site-header,
    .site-footer,
    .section-heading,
    .split-heading {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-copy,
    .hero-panel,
    .two-column,
    .feature-card,
    .steps-grid article,
    .audience-grid article,
    .metrics article,
    .code-block {
        padding: 22px;
    }

    .hero {
        padding-top: 22px;
    }

    .hero h1 {
        font-size: clamp(2.4rem, 14vw, 4rem);
    }
}