/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --paper: #f8f5ee;
    --paper-2: #efeae0;
    --ink: #16181d;
    --ink-soft: #4a4d57;
    --ink-mute: #76798a;
    --rule: #e5dfd2;
    --accent: #b3261e;
    --accent-hover: #8d1e18;
    --max-w: 1080px;
    --serif: 'Newsreader', 'Source Serif Pro', Georgia, 'Times New Roman', serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html, body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.55;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ol, ul { list-style: none; }

.lp-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Header ── */
.lp-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
}
.lp-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.lp-brand {
    font-family: var(--serif);
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
}
.lp-nav {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    font-size: 0.92rem;
}
.lp-nav a:not(.lp-btn) {
    color: var(--ink-soft);
    transition: color 0.15s;
}
.lp-nav a:not(.lp-btn):hover { color: var(--ink); }

/* ── Buttons ── */
.lp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.05rem;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.92rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    white-space: nowrap;
    font-family: inherit;
}
.lp-btn--lg {
    padding: 0.85rem 1.6rem;
    font-size: 1rem;
}
.lp-btn--solid {
    background: var(--ink);
    color: var(--paper);
}
.lp-btn--solid:hover { background: var(--accent); }
.lp-btn--ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink);
}
.lp-btn--ghost:hover {
    background: var(--ink);
    color: var(--paper);
}

.lp-link {
    color: var(--ink);
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
    transition: color 0.15s, border-color 0.15s;
}
.lp-link:hover { color: var(--accent); border-color: var(--accent); }
.lp-link--arrow::after {
    content: ' →';
    transition: transform 0.15s;
}
.lp-link--arrow:hover::after { content: ' →'; }

/* ── Hero ── */
.lp-hero {
    padding: 6.5rem 0 5.5rem;
    border-bottom: 1px solid var(--rule);
    text-align: left;
}
.lp-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1.4rem;
}
.lp-eyebrow--muted { color: var(--ink-mute); }
.lp-h1 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(2.8rem, 6.5vw, 5rem);
    line-height: 1.04;
    letter-spacing: -0.025em;
    margin-bottom: 1.6rem;
    max-width: 900px;
}
.lp-h1 em {
    font-style: italic;
    color: var(--accent);
    font-weight: 500;
}
.lp-subhead {
    font-family: var(--serif);
    font-size: clamp(1.15rem, 1.8vw, 1.4rem);
    line-height: 1.55;
    color: var(--ink-soft);
    max-width: 620px;
    margin-bottom: 2.5rem;
    font-weight: 400;
}
.lp-subhead--centered {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.lp-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-bottom: 2rem;
}
.lp-meta {
    font-size: 0.88rem;
    color: var(--ink-mute);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}
.lp-meta__sep { opacity: 0.5; }

/* ── Sections ── */
.lp-section {
    padding: 5.5rem 0;
    border-bottom: 1px solid var(--rule);
}
.lp-section--preview { background: var(--paper); }
.lp-section--how { background: var(--paper-2); }
.lp-section--sources { background: var(--paper); }
.lp-section--cta { padding: 7rem 0; border-bottom: none; background: var(--paper-2); }

.lp-section__head {
    margin-bottom: 3rem;
    max-width: 760px;
}
.lp-h2 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(1.9rem, 3.6vw, 2.7rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--ink);
}

/* ── Articles preview ── */
.lp-articles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 2rem;
}
.lp-card {
    border-top: 1px solid var(--ink);
    padding-top: 1.5rem;
    display: grid;
    gap: 1rem;
}
.lp-card__media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--paper-2);
}
.lp-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.lp-card:hover .lp-card__media img { transform: scale(1.03); }
.lp-card__source {
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    font-weight: 600;
    color: var(--accent);
}
.lp-card__dot { color: var(--ink-mute); margin: 0 0.3rem; }
.lp-card__title {
    font-family: var(--serif);
    font-size: 1.4rem;
    line-height: 1.25;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--ink);
}
.lp-card__summary {
    font-family: var(--serif);
    font-size: 1rem;
    color: var(--ink-soft);
    line-height: 1.55;
}
.lp-card__date {
    font-size: 0.82rem;
    color: var(--ink-mute);
    text-transform: capitalize;
}
.lp-preview__cta {
    margin-top: 3rem;
    text-align: left;
    font-size: 1rem;
}

/* ── Steps ── */
.lp-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    counter-reset: step;
}
.lp-step {
    border-top: 1px solid var(--ink);
    padding-top: 1.5rem;
}
.lp-step__index {
    font-family: var(--serif);
    font-size: 1.15rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.8rem;
    letter-spacing: 0.04em;
}
.lp-step__title {
    font-family: var(--serif);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--ink);
    letter-spacing: -0.01em;
}
.lp-step__body {
    color: var(--ink-soft);
    font-size: 0.97rem;
    line-height: 1.55;
}

/* ── Sources ── */
.lp-sources {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    font-family: var(--serif);
    font-size: 1.1rem;
    line-height: 1.4;
    color: var(--ink-soft);
}
.lp-source {
    padding: 0.2rem 0;
}
.lp-source::after {
    content: '·';
    color: var(--ink-mute);
    margin-left: 1rem;
    opacity: 0.55;
}
.lp-source:last-child::after { content: ''; }

/* ── CTA block ── */
.lp-cta-block {
    text-align: center;
    max-width: 620px;
}
.lp-cta-block .lp-h2 {
    margin-bottom: 0.8rem;
}
.lp-cta-block .lp-subhead {
    margin-bottom: 2.2rem;
}

/* ── Footer ── */
.lp-footer {
    background: var(--paper);
    padding: 3rem 0;
    border-top: 1px solid var(--rule);
}
.lp-footer__inner {
    display: grid;
    gap: 0.8rem;
    color: var(--ink-mute);
    font-size: 0.85rem;
}
.lp-footer__note {
    max-width: 700px;
    line-height: 1.55;
}

/* ── Responsive ── */
@media (max-width: 800px) {
    .lp-nav { gap: 1rem; }
    .lp-nav a:not(.lp-btn) { display: none; }
    .lp-hero { padding: 4.5rem 0 4rem; }
    .lp-section { padding: 4rem 0; }
    .lp-section--cta { padding: 5rem 0; }
    .lp-articles { grid-template-columns: 1fr; gap: 2.2rem; }
    .lp-steps { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .lp-card__media img { transition: none; }
}