/* The Ops Ledger — hand-written stylesheet (no build step required). */

:root {
    --font-sans: Archivo, ui-sans-serif, system-ui, sans-serif;
    --font-serif: Newsreader, ui-serif, Georgia, serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    --color-ink: #1C1A15;
    --color-cream: #FAF9F5;
    --color-cream-alt: #F4F2EB;
    --color-border: #E8E4DA;
    --color-border-soft: #EEEBE2;
    --color-muted: #4A463C;
    --color-faint: #7A7565;
    --color-dim: #9B968A;
    --color-green: #1E6B4F;
    --color-green-light: #5FA98A;
    --color-dark: #14130F;
    --color-dark-border: #3A372E;
    --color-dark-panel: #1F1D17;
    --color-dark-muted: #B5B0A2;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--color-ink);
    background: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    text-wrap: pretty;
}

h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; }
img { max-width: 100%; display: block; }

::selection { background: var(--color-green); color: var(--color-cream); }
input::placeholder { color: var(--color-dim); }


/* ---------- Shared text styles ----------
   Eyebrow labels vary in size/color/margin per section in the original
   design, so each gets its own fully self-contained rule below (no shared
   base class + overrides — avoids `margin`/`padding` shorthand collisions
   between rules of equal specificity). */
.eyebrow {
    font-family: var(--font-mono);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 13px;
    color: var(--color-green);
    margin: 0 0 16px;
}

/* ---------- Buttons & links ---------- */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-weight: 600;
    text-decoration: none;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn--dark {
    color: var(--color-cream);
    background: var(--color-ink);
}
.btn--dark:hover {
    transform: scale(1.045);
    background: var(--color-green);
    box-shadow: 0 10px 24px rgba(30, 107, 79, 0.25);
}

.btn--sm {
    font-size: 14px;
    padding: 10px 18px;
}
.btn--md {
    font-size: 15px;
    padding: 15px 24px;
}
.btn--lg {
    font-size: 16px;
    padding: 16px 28px;
}
.btn--xl {
    font-size: 16px;
    padding: 17px 32px;
}

.btn--on-dark {
    color: var(--color-dark);
    background: var(--color-cream);
}
.btn--on-dark:hover {
    transform: scale(1.04);
    background: var(--color-green-light);
}

.link {
    text-decoration: none;
    transition: color 0.2s ease;
}

.link-underline {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-muted);
    text-decoration: none;
    background-image: linear-gradient(var(--color-green), var(--color-green));
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 0% 1.5px;
    transition: background-size 0.25s ease, color 0.2s ease;
    padding-bottom: 3px;
}
.link-underline:hover {
    background-size: 100% 1.5px;
    color: var(--color-ink);
}
.link-underline--active {
    color: var(--color-ink);
    background-size: 100% 1.5px;
}

.link-underline-solid {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-ink);
    text-decoration: none;
    background-image: linear-gradient(var(--color-ink), var(--color-ink));
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 100% 1.5px;
    padding-bottom: 4px;
    transition: color 0.2s ease;
}
.link-underline-solid:hover { color: var(--color-green); }
.link-underline-solid--sm { font-size: 15px; }

/* ---------- Header / nav ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(250, 249, 245, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.site-nav {
    max-width: 1120px;
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px 24px;
    flex-wrap: wrap;
}

.brand {
    font-family: var(--font-mono);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-ink);
    text-decoration: none;
}
.dot { color: var(--color-green); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 12px 28px;
    flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-border); }
.site-footer__inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 40px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px 32px;
}
.site-footer__brand {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-ink);
    margin: 0;
}
.site-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}
.site-footer__links a {
    font-size: 13px;
    color: var(--color-muted);
    text-decoration: none;
}
.site-footer__links a:hover { color: var(--color-green); }
.site-footer__copy {
    font-size: 12px;
    color: var(--color-dim);
    margin: 0;
}

/* ---------- Animations ---------- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes strikeIn {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.fade-up { animation: fadeUp 0.7s ease both; }

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
    will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.hero-strike { position: relative; display: inline-block; white-space: nowrap; }
.hero-strike::after {
    content: '';
    position: absolute;
    left: -2%;
    right: -2%;
    top: 54%;
    height: 0.07em;
    background: var(--color-green);
    transform: scaleX(0);
    transform-origin: left center;
    animation: strikeIn 0.6s cubic-bezier(0.7, 0, 0.2, 1) 1s both;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

/* ---------- Hero ---------- */
.hero { max-width: 1120px; margin: 0 auto; padding: 104px 24px 88px; }
.hero__inner { max-width: 820px; }
.hero__eyebrow { font-size: 13px; color: var(--color-green); margin: 0 0 28px; }
.hero__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(40px, 6.2vw, 72px);
    line-height: 1.06;
    letter-spacing: -0.015em;
    margin: 0 0 32px;
}
.hero__subtitle {
    font-size: 19px;
    line-height: 1.6;
    color: var(--color-muted);
    max-width: 620px;
    margin: 0 0 40px;
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
}

/* ---------- Proof strip ---------- */
.proof-strip {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-cream-alt);
}
.proof-strip__inner { max-width: 1120px; margin: 0 auto; padding: 56px 24px; }
.proof-strip__label {
    font-family: var(--font-mono);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 12px;
    color: var(--color-faint);
    margin: 0 0 28px;
}
.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.card {
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(28, 26, 21, 0.08); }
.proof-card__stat {
    font-family: var(--font-serif);
    font-size: 30px;
    line-height: 1.15;
    margin: 0 0 14px;
    color: var(--color-ink);
}
.proof-card__stat .accent { color: var(--color-green); }
.proof-card__text { font-size: 15px; line-height: 1.55; color: var(--color-muted); margin: 0; }

/* ---------- Services ---------- */
.services { max-width: 1120px; margin: 0 auto; padding: 96px 24px; }
.services__eyebrow { font-size: 13px; color: var(--color-green); margin: 0 0 16px; }
.services__intro { max-width: 640px; margin-bottom: 48px; }
.services__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.01em;
    margin: 0;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 20px;
}
.service-card {
    display: flex;
    flex-direction: column;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 32px 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(28, 26, 21, 0.08); }
.service-card__number { font-family: var(--font-mono); font-size: 12px; color: var(--color-faint); margin: 0 0 20px; }
.service-card__title { font-family: var(--font-serif); font-weight: 500; font-size: 26px; line-height: 1.2; margin: 0 0 14px; }
.service-card__desc { font-size: 15px; line-height: 1.6; color: var(--color-muted); margin: 0 0 20px; }
.service-card__list {
    margin: 0 0 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 14px;
    color: var(--color-muted);
}
.service-card__list li { display: flex; gap: 10px; }
.service-card__list .dash { color: var(--color-green); }
.service-card__footer {
    margin: auto 0 0;
    padding-top: 18px;
    border-top: 1px solid var(--color-border-soft);
    font-size: 13px;
    color: var(--color-faint);
}

/* ---------- Xolvar section ---------- */
.xolvar-section { background: var(--color-dark); color: var(--color-cream); }
.xolvar-grid {
    max-width: 1120px;
    margin: 0 auto;
    padding: 88px 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
    align-items: center;
}
.xolvar__eyebrow { font-size: 13px; color: var(--color-green-light); margin: 0 0 16px; }
.xolvar-title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.01em;
    margin: 0 0 18px;
}
.xolvar-desc { font-size: 16px; line-height: 1.65; color: var(--color-dark-muted); margin: 0; max-width: 480px; }

/* ---------- Lead-capture forms (Xolvar + scorecard) ---------- */
.lead-form { display: flex; flex-wrap: wrap; gap: 12px; }
.lead-input {
    flex: 1 1 220px;
    font-family: var(--font-sans);
    font-size: 15px;
    padding: 15px 16px;
    border-radius: 3px;
    outline: none;
    transition: border-color 0.2s ease;
}
.lead-input--compact { padding: 14px 16px; }

.lead-input--dark {
    background: var(--color-dark-panel);
    border: 1px solid var(--color-dark-border);
    color: var(--color-cream);
}
.lead-input--dark:focus { border-color: var(--color-green-light); }

.lead-input--light {
    background: var(--color-cream);
    border: 1px solid #D6D1C4;
    color: var(--color-ink);
}
.lead-input--light:focus { border-color: var(--color-green); }

.lead-button--compact { padding: 14px 22px; }

.lead-note { font-size: 13px; color: var(--color-faint); margin: 14px 0 0; }
.lead-error { font-size: 12px; margin-top: 8px; }
.lead-error--dark { color: #f87171; }
.lead-error--light { color: #dc2626; }

.lead-success--boxed {
    border: 1px solid var(--color-dark-border);
    border-radius: 3px;
    padding: 24px;
    background: var(--color-dark-panel);
}
.lead-success--boxed .lead-success__eyebrow {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-green-light);
    margin: 0 0 8px;
}
.lead-success--boxed .lead-success__body { font-size: 15px; color: var(--color-dark-muted); margin: 0; }

.lead-success--inline {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--color-green-light);
    margin: 0;
}

.lead-success--boxed-light {
    border: 1px solid var(--color-green);
    border-radius: 3px;
    padding: 24px;
    background: #F0F5F0;
}
.lead-success--boxed-light .lead-success__eyebrow {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-green);
    margin: 0 0 8px;
}
.lead-success--boxed-light .lead-success__body { font-size: 15px; color: var(--color-muted); margin: 0; }

.hidden { display: none !important; }

/* ---------- Field notes preview (home) ---------- */
.notes-preview { max-width: 1120px; margin: 0 auto; padding: 96px 24px; }
.notes-preview__eyebrow { font-size: 13px; color: var(--color-green); margin: 0 0 16px; }
.notes-preview__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 36px;
}
.notes-preview__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.12;
    margin: 0;
}
.notes-list { display: flex; flex-direction: column; }
.notes-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px 24px;
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
    text-decoration: none;
    transition: padding-left 0.25s ease;
}
.notes-row:last-child { border-bottom: 1px solid var(--color-border); }
.notes-row:hover { padding-left: 12px; }
.notes-row__title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
    color: var(--color-ink);
    line-height: 1.25;
    flex: 1 1 420px;
}
.notes-row__meta { font-family: var(--font-mono); font-size: 13px; color: var(--color-faint); }

/* ---------- Lead magnet ---------- */
.lead-magnet { max-width: 1120px; margin: 0 auto; padding: 0 24px 96px; }
.lead-magnet__eyebrow { font-size: 12px; color: var(--color-green); margin: 0 0 12px; }
.lead-magnet__panel {
    border: 1px solid var(--color-ink);
    border-radius: 4px;
    padding: clamp(32px, 5vw, 56px);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    align-items: center;
    background: #FFFFFF;
}
.lead-magnet__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(26px, 3.2vw, 36px);
    line-height: 1.15;
    margin: 0 0 10px;
}
.lead-magnet__desc { font-size: 15px; line-height: 1.6; color: var(--color-muted); margin: 0; }

/* ---------- About ---------- */
.about-section { border-top: 1px solid var(--color-border); background: var(--color-cream-alt); }
.about-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 96px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    align-items: flex-start;
}
.about__eyebrow { font-size: 13px; color: var(--color-green); margin: 0 0 16px; }
.about-photo { flex: 0 0 auto; }
.about-photo img { width: 140px; height: 140px; border-radius: 50%; object-fit: cover; }
.about-text { flex: 1 1 480px; max-width: 640px; }
.about-title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(26px, 3.2vw, 36px);
    line-height: 1.2;
    margin: 0 0 18px;
}
.about-text p { font-size: 16px; line-height: 1.7; color: var(--color-muted); margin: 0 0 16px; }
.about-text p:last-child { margin-bottom: 0; }

/* ---------- Booking CTA ---------- */
.booking-cta { max-width: 1120px; margin: 0 auto; padding: 96px 24px; text-align: center; }
.booking-cta__inner { max-width: 620px; margin: 0 auto; }
.booking-cta__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(30px, 4.4vw, 48px);
    line-height: 1.1;
    margin: 0 0 18px;
}
.booking-cta__desc { font-size: 16px; line-height: 1.6; color: var(--color-muted); margin: 0 0 32px; }

/* ---------- Field Notes index page ---------- */
.notes-header { max-width: 840px; margin: 0 auto; padding: 88px 24px 56px; }
.notes-header__eyebrow { font-size: 13px; color: var(--color-green); margin: 0 0 20px; }
.notes-header__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(36px, 5.4vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.015em;
    margin: 0 0 20px;
}
.notes-header__desc { font-size: 17px; line-height: 1.6; color: var(--color-muted); max-width: 560px; margin: 0; }

.article-list { max-width: 840px; margin: 0 auto; padding: 0 24px 96px; display: flex; flex-direction: column; }
.article-row {
    display: block;
    padding: 32px 0;
    border-top: 1px solid var(--color-border);
    text-decoration: none;
    transition: padding-left 0.25s ease;
}
.article-row:hover { padding-left: 12px; }
.article-row__tag {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-green);
    margin: 0 0 12px;
}
.article-row__title {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: clamp(24px, 3vw, 30px);
    line-height: 1.2;
    color: var(--color-ink);
    margin: 0 0 10px;
}
.article-row__excerpt { font-size: 15px; line-height: 1.6; color: var(--color-muted); margin: 0 0 14px; max-width: 640px; }
.article-row__byline { display: flex; align-items: center; gap: 10px; }
.article-list__rule { border-top: 1px solid var(--color-border); }

.byline-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-ink);
    color: var(--color-cream);
    font-family: var(--font-mono);
    font-size: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.byline-avatar--lg { width: 32px; height: 32px; font-size: 10px; }
.byline-text { font-family: var(--font-mono); font-size: 13px; color: var(--color-faint); }

/* ---------- Article page ---------- */
.article { max-width: 720px; margin: 0 auto; padding: 88px 24px 64px; }
.article__tag {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-green);
    margin: 0 0 20px;
}
.article__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.1;
    letter-spacing: -0.015em;
    margin: 0 0 28px;
}
.article__byline {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 32px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.prose {
    font-family: var(--font-serif);
    font-size: 20px;
    line-height: 1.72;
    color: #2A2820;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.prose .lede { font-size: 23px; color: var(--color-ink); }
.prose h2 {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 30px;
    line-height: 1.2;
    color: var(--color-ink);
    margin-top: 16px;
}
.prose blockquote {
    margin: 8px 0;
    padding: 4px 0 4px 24px;
    border-left: 3px solid var(--color-green);
    font-style: italic;
    color: var(--color-muted);
}

.post-cta { max-width: 720px; margin: 0 auto; padding: 0 24px 96px; }
.post-cta__panel { border-radius: 4px; padding: 36px; }
.post-cta__panel--audit { border: 1px solid var(--color-ink); background: #FFFFFF; }
.post-cta__panel--xolvar { background: var(--color-dark); color: var(--color-cream); }
.post-cta__eyebrow { font-family: var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; font-size: 12px; margin: 0 0 12px; }
.post-cta__panel--audit .post-cta__eyebrow { color: var(--color-green); }
.post-cta__panel--xolvar .post-cta__eyebrow { color: var(--color-green-light); }
.post-cta__title { font-family: var(--font-serif); font-weight: 400; font-size: 28px; line-height: 1.2; margin: 0 0 12px; }
.post-cta__desc { font-size: 15px; line-height: 1.6; margin: 0 0 24px; }
.post-cta__panel--audit .post-cta__desc { color: var(--color-muted); }
.post-cta__panel--xolvar .post-cta__desc { color: var(--color-dark-muted); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .section { padding: 64px 20px; }
}