/* ==========================================================================
   FIELD NOTES — withkeshav.com theme, built from scratch (2026-10-25).

   Design intent: a printed editorial profile, not a dashboard. Warm paper,
   near-black ink, one rust accent, very large serif headlines, generous
   space, portraits and screenshots at full size. Structure comes from
   spacing and alignment, NOT from rules and boxes: the only lines allowed
   are a short accent rule beside a kicker and table row separators.
   ========================================================================== */

/* 0. NEUTRALISE THE PREVIOUS LAYOUT SYSTEM --------------------------------
   The old components draw borders, underlines and washes almost everywhere.
   Field Notes replaces that grammar, so remove the old decoration first and
   then build only what this design needs. */
.service-lane,
.service-lanes,
.work-item,
.work-list,
.work-item--media,
.entry-list,
.entry-row,
.session-list,
.session-list__item,
.section,
.section__head,
.section--wash,
.spec-list,
.spec-list__row,
.card,
.tier,
.panel,
.cta,
.cta--band,
.site-header,
.site-footer,
.hero,
.hero__grid,
.split-portrait,
.pricing {
    border: 0 !important;
    box-shadow: none !important;
    background-image: none !important;
}

.section--wash::before,
.section__head::before,
.section__head::after,
.hero::before,
.hero::after {
    content: none !important;
}

/* 1. BASE ------------------------------------------------------------------ */
body {
    background: var(--page-bg);
    color: var(--ink-1);
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    letter-spacing: -0.022em;
    line-height: 1.06;
    color: var(--ink-1);
}

a { text-underline-offset: 0.2em; }

/* 2. KICKER — the one permitted rule -------------------------------------- */
.eyebrow, .label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--fs-label);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-3);
}

.eyebrow::before {
    content: "";
    width: 26px;
    height: 1px;
    background: var(--accent);
    display: inline-block;
}

/* 3. HEADER ---------------------------------------------------------------- */
.site-header {
    background: var(--page-bg);
    position: sticky;
    top: 0;
    z-index: 40;
}

.site-header__inner {
    min-height: 76px;
}

.monogram__mark {
    border: 1px solid var(--ink-1);
    width: 38px;
    height: 38px;
    font-weight: 500;
    font-size: 0.8rem;
}

.monogram__name {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.monogram__org {
    font-family: var(--font-mono);
    font-size: var(--space-2);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.site-nav a, .nav-toggle {
    font-family: var(--font-mono);
    font-size: var(--fs-label);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-2);
    text-decoration: none;
}

.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }

/* 4. HERO — the statement -------------------------------------------------- */
.hero {
    padding-block: var(--space-section) var(--space-section-tight);
}

.hero__title {
    font-size: var(--fs-h1);
    line-height: 1.02;
    letter-spacing: -0.028em;
    max-width: 18ch;
    margin-bottom: clamp(var(--space-6), 3vw, var(--space-10));
}

.hero__lede {
    font-family: var(--font-serif);
    font-size: var(--fs-lede);
    line-height: 1.4;
    color: var(--ink-2);
    max-width: 34ch;
    margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.hero__visual img,
.hero__visual--portrait img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* 5. SECTIONS — space, not rules ------------------------------------------ */
.section, .section--tight {
    padding-block: var(--space-section);
}

.section__head {
    margin-bottom: var(--space-8);
    max-width: 52rem;
}

.section__head h2 {
    font-size: var(--fs-h2);
    margin-top: var(--space-3);
}

.section__sub {
    font-family: var(--font-serif);
    font-size: var(--fs-lede);
    line-height: 1.45;
    color: var(--ink-2);
    margin-top: var(--space-4);
    max-width: 44ch;
}

.section__more { margin-top: var(--space-8); }

/* 6. FOCUS LANES — plain columns ------------------------------------------ */
.service-lanes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
}

.service-lane { padding: 0; }

.service-lane h3 {
    font-size: var(--fs-h3);
    margin-bottom: var(--space-2);
}

.service-lane p {
    margin: 0;
    font-size: var(--fs-small);
    color: var(--ink-2);
    max-width: 34ch;
}

/* 7. WORK — editorial rows, no boxes ------------------------------------- */
.work-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 38%);
    gap: var(--space-6);
    align-items: center;
    padding-block: var(--space-6);
    border-bottom: 1px solid var(--line) !important;
}

.work-item:first-child { border-top: 0 !important; }
.work-item:last-child { border-bottom: 0 !important; }
.work-item:not(.work-item--media) { grid-template-columns: minmax(0, 1fr); }

.work-item__meta { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-3); }

.work-item__title {
    font-family: var(--font-serif);
    font-size: clamp(var(--space-6), 2.6vw, 2.4rem);
    line-height: 1.1;
    margin-bottom: var(--space-2);
}

.work-item__desc {
    font-size: var(--fs-body);
    color: var(--ink-2);
    max-width: 46ch;
    margin: 0;
}

.work-item__media {
    border: 0;
    overflow: visible;
}

.work-item__media img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}

/* 8. INDEX ROWS — lists without lines ------------------------------------ */
.entry-row {
    display: grid;
    grid-template-columns: minmax(7rem, 8.5rem) minmax(0, 1fr);
    gap: var(--space-6);
    padding-block: clamp(var(--space-4), 2.5vw, var(--space-6));
    align-items: baseline;
    text-decoration: none;
}

.entry-row__kicker {
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.entry-row__title {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2vw, 1.7rem);
    line-height: 1.2;
    color: var(--ink-1);
    transition: color var(--motion-fast);
}

.entry-row:hover .entry-row__title { color: var(--accent); }

.entry-row__dek {
    margin-top: var(--space-1);
    font-size: var(--fs-small);
    color: var(--ink-2);
    max-width: 62ch;
}

/* 9. SESSIONS ------------------------------------------------------------- */
.session-list__item {
    display: grid;
    grid-template-columns: minmax(8rem, 12rem) minmax(0, 1fr);
    gap: var(--space-6);
    padding-block: var(--space-4);
    align-items: baseline;
}

.session-list__where, .session-list__host {
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
}

.session-list__what { margin: 0; color: var(--ink-2); font-size: var(--fs-small); max-width: 56ch; }

/* 10. ABOUT STRIP --------------------------------------------------------- */
.split-portrait {
    display: grid;
    grid-template-columns: minmax(0, 34%) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: center;
}

.split-portrait img, .split-portrait__media img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    display: block;
}

.split-portrait__copy h2 { font-size: var(--fs-h2); margin: 0.8rem 0 0.8rem; }
.split-portrait__copy p { font-size: var(--fs-body); color: var(--ink-2); max-width: 46ch; }

/* 11. CLOSING CTA — no band ---------------------------------------------- */
.cta, .cta--band {
    padding-block: var(--space-section);
    text-align: left;
}

.cta__title, .cta--band h2 {
    font-size: clamp(var(--space-8), 4vw, 3.4rem);
    max-width: 20ch;
    margin-bottom: var(--space-4);
}

.cta__body, .cta--band p { color: var(--ink-2); max-width: 48ch; margin-bottom: var(--space-6); }

/* 12. BUTTONS ------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.85rem 1.4rem;
    background: var(--ink-1);
    border: 1px solid var(--ink-1);
    color: var(--page-bg);
    font-family: var(--font-mono);
    font-size: var(--fs-label);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 0;
    transition: background var(--motion-fast), color var(--motion-fast), transform var(--motion-fast);
}

.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--page-bg); transform: translateY(-1px); }

.btn--secondary, .btn--ghost {
    background: transparent;
    color: var(--ink-1);
    border-color: var(--ink-1);
}

.btn--secondary:hover, .btn--ghost:hover { background: var(--ink-1); color: var(--page-bg); }

/* 13. BADGES / LABELS ----------------------------------------------------- */
.badge {
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--line-strong);
    color: var(--ink-2);
}

.badge--live { border-color: var(--accent); color: var(--accent); }
.badge--dev { border-color: var(--color-warning); color: var(--color-warning); }

/* 14. PRODUCT / LANDING PAGES -------------------------------------------- */
.landing { max-width: var(--measure-prose); }
.landing h2 { font-size: var(--fs-h2); margin-block: 2.4rem var(--space-3); }
.landing h3 { font-size: var(--fs-h3); margin-block: 1.8rem var(--space-2); }
.landing p { color: var(--ink-2); }
.landing ul, .landing ol { color: var(--ink-2); padding-left: var(--space-4); }
.landing li { margin-bottom: var(--space-2); }

.spec-list__row {
    display: grid;
    grid-template-columns: minmax(9rem, 12rem) minmax(0, 1fr);
    gap: var(--space-6);
    padding-block: 0.8rem;
    border-bottom: 1px solid var(--line) !important;
}

.spec-list__term {
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.spec-list__desc { margin: 0; color: var(--ink-2); font-size: var(--fs-small); }

/* 15. TABLES — the only lined surface ------------------------------------ */
.table-wrap {
    margin-block: var(--space-10);
    border: 0;
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-small);
}

.prose thead th {
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--ink-3);
    text-align: left;
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--ink-1);
    white-space: nowrap;
}

.prose tbody td {
    padding: var(--space-3);
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    color: var(--ink-2);
}

.prose tbody tr:last-child td { border-bottom: 0; }
.prose tbody td:first-child { color: var(--ink-1); font-weight: 500; }

/* 16. FOOTER -------------------------------------------------------------- */
.site-footer {
    padding-block: var(--space-12);
    margin-top: var(--space-section-tight);
}

.site-footer__inner, .site-footer {
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.site-footer a { color: var(--ink-2); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

/* 17. FOCUS --------------------------------------------------------------- */
:where(a, button, summary, input, textarea, select):focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* 18. RESPONSIVE ---------------------------------------------------------- */
@media (max-width: 900px) {
    .service-lanes { grid-template-columns: 1fr; gap: var(--space-6); }
    .work-item { grid-template-columns: 1fr; }
    .work-item__media { order: -1; }
    .split-portrait { grid-template-columns: 1fr; }
    .split-portrait img, .split-portrait__media img { aspect-ratio: 1 / 1; }
}

@media (max-width: 700px) {
    .entry-row { grid-template-columns: 1fr; gap: var(--space-1); }
    .session-list__item { grid-template-columns: 1fr; gap: var(--space-1); }
    .spec-list__row { grid-template-columns: 1fr; gap: var(--space-1); }
    .hero__title { letter-spacing: -0.02em; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* 19. HERO SCENE (Three.js canvas) ---------------------------------------- */
.hero__grid { position: relative; }

.hero-scene {
    position: absolute;
    top: 50%;
    right: -2vw;
    width: clamp(320px, 34vw, 520px);
    height: clamp(320px, 34vw, 520px);
    transform: translateY(-50%);
    pointer-events: none;
    opacity: 0.9;
    z-index: 0;
}

.hero__copy { position: relative; z-index: 1; }

@media (max-width: 900px) {
    .hero-scene { display: none; }
}

/* 20. GRAIN — a printed page, not a flat screen --------------------------- */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 60;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 21. MOTION — soft, editorial reveals ------------------------------------ */
@media (min-width: 901px) {
    .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s cubic-bezier(0.22,0.61,0.36,1), transform 0.7s cubic-bezier(0.22,0.61,0.36,1); }
    .reveal.is-visible { opacity: 1; transform: none; }
    .work-item__media img { transition: transform 0.8s cubic-bezier(0.22,0.61,0.36,1); }
    .work-item:hover .work-item__media img { transform: scale(1.03); }
}

/* 22. DARK THEME — paper inverts to ink, accent warms --------------------- */
html[data-theme="dark"] body::after { opacity: 0.05; }