/* ---------------------------------------------------------
   The Lore Studio — stylesheet
   Warm editorial minimalism. Parchment surface, ink type,
   restrained accent. Typography & whitespace as the design.
   --------------------------------------------------------- */

:root {
  /* Palette — parchment & ink */
  --parchment: #f1ecdf;          /* page background */
  --parchment-2: #ece6d4;        /* slightly deeper section */
  --vellum: #f7f3e7;             /* card / inset */
  --ink: #1c1a14;                /* primary text */
  --ink-soft: #3b372d;           /* secondary text */
  --ink-mute: #6d6857;           /* muted text */
  --rule: #c9c1aa;               /* hairline rules */
  --rule-soft: #ddd5bd;          /* softer rules */
  --accent: #8a3a1f;             /* burnt sienna — used sparingly */
  --accent-deep: #6c2c16;

  /* Type */
  --font-display: Georgia, 'Times New Roman', serif;
  --font-body: Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Scale — fluid */
  --text-xs: 0.75rem;            /* 12px */
  --text-sm: 0.875rem;           /* 14px */
  --text-base: 1.0625rem;        /* 17px — comfortable editorial */
  --text-lg: 1.25rem;            /* 20px */
  --text-xl: clamp(1.5rem, 2.6vw, 2rem);
  --text-2xl: clamp(2rem, 4.4vw, 3rem);
  --text-3xl: clamp(2.6rem, 6.5vw, 4.6rem);
  --text-hero: clamp(2.9rem, 8vw, 6rem);

  /* Spacing */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 8rem);
  --max-w: 76rem;
  --measure: 38rem;              /* ~65ch */

  /* Misc */
  --radius: 2px;
  --shadow-soft: 0 1px 0 rgba(28, 26, 20, 0.04);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01', 'ss02';
}

/* Subtle paper grain via layered radial gradients — generated in CSS, no images */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(circle at 18% 22%, rgba(138, 58, 31, 0.035), transparent 35%),
    radial-gradient(circle at 82% 78%, rgba(28, 26, 20, 0.04), transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.25), transparent 60%);
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration-color: rgba(28,26,20,0.35); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-color: var(--ink); }

::selection { background: rgba(138, 58, 31, 0.18); color: var(--ink); }

.skip-link {
  position: absolute; left: -9999px; top: auto;
  background: var(--ink); color: var(--parchment); padding: .5rem .75rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Layout helpers -------------------------------------- */
main { position: relative; z-index: 1; }

.section {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: var(--section-y) var(--gutter);
  position: relative;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 1.25rem;
  font-weight: 500;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-3xl);
  line-height: 1.04;
  letter-spacing: -0.012em;
  margin: 0 0 2rem;
  max-width: 22ch;
  color: var(--ink);
}
.section-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
}

.ink-underline {
  background-image: linear-gradient(transparent 78%, rgba(138, 58, 31, 0.22) 78%);
  background-repeat: no-repeat;
  padding-inline: 0.05em;
}

/* --- Header / nav ---------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem var(--gutter);
  background: color-mix(in oklab, var(--parchment) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--rule-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}
.brand-logo {
  width: clamp(9.5rem, 18vw, 15rem);
  height: auto;
  mix-blend-mode: multiply;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: var(--text-sm);
}
.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  position: relative;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.site-nav a:not(.nav-cta):hover::after { transform: scaleX(1); }

.nav-cta {
  border: 1px solid var(--ink);
  padding: .5rem .9rem;
  border-radius: 999px;
  color: var(--ink);
  transition: background .2s ease, color .2s ease;
}
.nav-cta:hover { background: var(--ink); color: var(--parchment); }

@media (max-width: 640px) {
  .site-nav { gap: .9rem; font-size: .8rem; }
  .site-nav a:not(.nav-cta) { display: none; }
  .brand-logo { width: 9.5rem; }
}

/* --- Buttons --------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--ink {
  background: var(--ink);
  color: var(--parchment);
  border-color: var(--ink);
}
.btn--ink:hover { background: var(--accent-deep); border-color: var(--accent-deep); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--parchment); }
.btn--big {
  padding: 1.05rem 1.8rem;
  font-size: 1rem;
}

/* --- Hero ------------------------------------------------ */
.hero {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: clamp(4.5rem, 10vw, 8rem) var(--gutter) clamp(2.5rem, 5vw, 4.5rem);
  position: relative;
}

.hero__meta { margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.kicker {
  display: inline-block;
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border: 1px solid var(--rule);
  padding: .4rem .8rem;
  border-radius: 999px;
  background: var(--vellum);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-hero);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0 0 2rem;
  max-width: 16ch;
  color: var(--ink);
}
.hero__title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
  display: inline-block;
}

.hero__lede {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.7vw, 1.45rem);
  line-height: 1.42;
  color: var(--ink-soft);
  font-weight: 400;
  max-width: 42rem;
  margin: 0 0 2rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.hero__rule {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 3rem 0 2rem;
  color: var(--rule);
}
.hero__rule-line {
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.hero__rule-mark {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-mute);
  font-size: 1.1rem;
}

/* --- Thesis ---------------------------------------------- */
.section--thesis {
  border-top: 1px solid var(--rule-soft);
}

.thesis-grid {
  max-width: 42rem;
}
.thesis-lede,
.thesis-coda {
  font-size: 1.05rem;
  line-height: 1.62;
  color: var(--ink-soft);
  margin: 0;
  max-width: 36rem;
}
.thesis-lede em, .thesis-coda em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink);
  font-weight: 500;
}

.pull-quote {
  margin: 0;
  padding: 1.5rem 1.75rem;
  border-left: 1px solid var(--ink);
  background: linear-gradient(to right, rgba(28,26,20,0.025), transparent);
}
.pull-quote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.25;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.pull-quote figcaption {
  margin-top: 0.9rem;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

@media (max-width: 800px) {
  .thesis-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- Who it's for ---------------------------------------- */
.section--who { background: var(--parchment-2); padding-block: var(--section-y); margin-inline: 0; max-width: none; }
.section--who > * { max-width: var(--max-w); margin-inline: auto; }
.section--who .section-title { padding-inline: var(--gutter); }
.section--who .eyebrow { padding-inline: var(--gutter); }

.who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-inline: var(--gutter);
}
.who-card {
  background: var(--vellum);
  border: 1px solid var(--rule);
  padding: 1.75rem 1.75rem 1.5rem;
  border-radius: var(--radius);
  position: relative;
}
.who-card h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.35rem;
  margin: 0 0 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule-soft);
  color: var(--ink);
}
.who-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}
.who-card li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.975rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.who-card--yes li::before {
  content: '·';
  position: absolute; left: 0.35rem; top: -0.15rem;
  color: var(--accent);
  font-size: 1.6rem;
  font-family: var(--font-display);
  line-height: 1;
}
.who-card--no li::before {
  content: '×';
  position: absolute; left: 0; top: 0.05rem;
  color: var(--ink-mute);
  font-family: var(--font-display);
  font-style: italic;
}
.who-card strong { color: var(--ink); font-weight: 500; }

@media (max-width: 800px) {
  .who-grid { grid-template-columns: 1fr; }
}

/* --- Offer ----------------------------------------------- */
.offer-frame {
  border: 1px solid var(--rule);
  padding: clamp(1.75rem, 4vw, 3rem);
  background:
    linear-gradient(180deg, var(--vellum), var(--parchment));
  position: relative;
}
.offer-frame::before,
.offer-frame::after {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  border: 1px solid var(--ink);
}
.offer-frame::before { top: -6px; left: -6px; border-right: none; border-bottom: none; }
.offer-frame::after { bottom: -6px; right: -6px; border-left: none; border-top: none; }

.offer-lede {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.38;
  color: var(--ink);
  font-weight: 400;
  margin: 0 0 2.5rem;
  max-width: 42rem;
}

.offer-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule-soft);
}
.pillar { position: relative; }
.pillar__num {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--accent);
  font-size: 1.05rem;
  margin-bottom: .5rem;
}
.pillar h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.005em;
}
.pillar p {
  margin: 0;
  font-size: 0.975rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

@media (max-width: 800px) {
  .offer-pillars { grid-template-columns: 1fr; gap: 1.75rem; }
}

/* --- Network --------------------------------------------- */
.section--network {
  border-top: 1px solid var(--rule-soft);
}
.network-copy {
  margin: 0;
  max-width: 48rem;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* --- Contact --------------------------------------------- */
.section--contact {
  text-align: center;
  border-top: 1px solid var(--rule-soft);
}
.section--contact .eyebrow,
.section--contact .section-title {
  margin-left: auto; margin-right: auto;
}
.section--contact .section-title {
  max-width: 18ch;
}
.contact-lede {
  max-width: 38rem;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink-soft);
}
/* --- Footer ---------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 2.25rem var(--gutter);
  background: var(--parchment);
  position: relative;
  z-index: 1;
}
.footer__row {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.footer__text {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  flex: 1;
  min-width: 16rem;
}
.footer__text a { color: var(--ink); font-weight: 500; }
.footer__colophon {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

@media (max-width: 640px) {
  .footer__row { gap: 1rem; }
  .footer__colophon { width: 100%; }
}

/* --- Reveal on scroll (soft) ----------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .section-title, .hero__title, .hero__lede, .pull-quote,
  .who-card, .pillar, .network-copy {
    animation: rise .8s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
  @keyframes rise {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}