/* =====================================================================
   Sobiera Legal Consulting — design system
   Quiet, editorial, swiss-boutique. Body Inter, display Playfair Display.
   ===================================================================== */

:root {
  /* Palette */
  --c-bg:           #ffffff;
  --c-bg-soft:      #faf8f4;          /* warm off-white panels */
  --c-bg-sand:      #f3eedf;          /* soft sand for callouts */
  --c-fg:           #0d0d10;          /* rich near-black */
  --c-fg-muted:     #6b6960;          /* warm grey */
  --c-accent:       #102842;          /* deep navy with warmth */
  --c-accent-dark:  #0a1a2d;
  --c-accent-light: #1d3f63;
  --c-line:         #e8e3d4;          /* hairline */
  --c-line-strong:  #c9c3b3;
  --c-link:         var(--c-accent);
  --c-success:      #2e6a4c;
  --c-warn-bg:      #fef3c7;
  --c-warn-fg:      #6b4a05;

  /* Type */
  --font-display:   "Playfair Display", "EB Garamond", Georgia, "Times New Roman", serif;
  --font-body:      "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:      ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* Sizing & rhythm */
  --content-max:    72rem;            /* outer container */
  --prose-max:      40rem;            /* readable text column */
  --radius:         2px;
  --shadow-soft:    0 1px 0 rgba(13,13,16,.04);
  --shadow-card:    0 8px 28px -16px rgba(13,13,16,.18);
  --t-fast:         140ms cubic-bezier(.2,.7,.2,1);
  --t-base:         220ms cubic-bezier(.2,.7,.2,1);
}

/* --- Reset --------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 100%; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  font-feature-settings: "ss01", "cv11", "kern";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, picture, svg { max-width: 100%; height: auto; display: block; }
button { font: inherit; }

/* --- Layout primitives -------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.prose { max-width: var(--prose-max); }

@media (min-width: 48rem) {
  .container { padding-inline: 2.25rem; }
}

/* --- Typography --------------------------------------------------- */

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: -0.012em;
  line-height: 1.15;
  margin: 0 0 0.75em;
}
h1 { font-size: clamp(2.1rem, 1.4rem + 2vw, 3.4rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.55rem, 1.2rem + 1vw, 2.1rem); margin-top: 2.6rem; }
h3 { font-size: clamp(1.2rem, 1.05rem + .4vw, 1.4rem); margin-top: 1.8rem; }
h4 { font-size: 1.05rem; margin-top: 1.4rem; }

p { margin: 0 0 1em; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-fg-muted);
  margin-bottom: 1rem;
}

.lead {
  font-size: clamp(1.05rem, 1rem + .3vw, 1.25rem);
  color: #36352f;
  max-width: var(--prose-max);
  line-height: 1.55;
}

a {
  color: var(--c-link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}
a:hover, a:focus-visible {
  color: var(--c-accent-light);
  border-bottom-color: currentColor;
}
a:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 3px; border-radius: 2px; }

/* In long-form content, restore underline-by-default */
.article-body a, .prose a, main p a {
  border-bottom: 1px solid var(--c-line-strong);
}
.article-body a:hover, .prose a:hover, main p a:hover {
  border-bottom-color: var(--c-accent);
}

blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--c-accent);
  border-left: 3px solid var(--c-accent);
  padding: 0.25rem 0 0.25rem 1.25rem;
  margin: 1.75rem 0;
}

code, pre {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

hr {
  border: none;
  border-top: 1px solid var(--c-line);
  margin: 3rem 0;
}

/* --- Buttons ------------------------------------------------------ */

.button, button.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--c-accent);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--c-accent);
  border-radius: var(--radius);
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.button:hover, .button:focus-visible {
  background: var(--c-accent-light);
  border-color: var(--c-accent-light);
  color: #fff;
  border-bottom-color: var(--c-accent-light);
}
.button:active { transform: translateY(1px); }
.button.secondary {
  background: transparent;
  color: var(--c-accent);
  border: 1px solid var(--c-line-strong);
}
.button.secondary:hover {
  background: var(--c-bg-soft);
  color: var(--c-accent);
  border-color: var(--c-accent);
}
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* --- Site header -------------------------------------------------- */

.site-header {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  background-color: rgba(255,255,255,.92);
}
.site-header .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 0.9rem;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: -0.01em;
  text-decoration: none;
  border-bottom: none;
}
.brand:hover { color: var(--c-accent-light); border-bottom: none; }
.brand .brand-mark {
  display: inline-block;
  margin-right: 0.4em;
  color: var(--c-accent);
  font-style: italic;
  letter-spacing: 0.01em;
}

/* Navigation */
.nav-primary {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.95rem;
}
.nav-primary a {
  color: var(--c-fg);
  border-bottom: 1px solid transparent;
  padding-block: 0.3rem;
  font-weight: 500;
}
.nav-primary a:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}
.nav-primary a[aria-current="page"] {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

/* Language switcher */
.lang-switcher ul {
  display: flex;
  list-style: none;
  gap: 0;
  padding: 0;
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-fg-muted);
}
.lang-switcher li {
  display: inline-flex;
  align-items: center;
}
.lang-switcher li + li::before {
  content: "·";
  color: var(--c-line-strong);
  margin-inline: 0.55rem;
}
.lang-switcher a {
  color: var(--c-fg-muted);
  border-bottom: none;
  padding-block: 0.2rem;
}
.lang-switcher a:hover { color: var(--c-accent); }
.lang-switcher a[aria-current="page"] {
  color: var(--c-accent);
  font-weight: 700;
}

@media (max-width: 47.99rem) {
  .site-header .row { flex-direction: column; align-items: flex-start; padding-block: 0.75rem; }
  .nav-primary { gap: 1.1rem; flex-wrap: wrap; }
}

/* --- Main ---------------------------------------------------------- */

main { padding-block: clamp(2rem, 4vw, 3.5rem) clamp(3rem, 6vw, 5rem); }

/* --- Hero ---------------------------------------------------------- */

.hero {
  padding-block: clamp(3rem, 6vw, 6rem) clamp(2rem, 4vw, 4rem);
  border-bottom: 1px solid var(--c-line);
}
.hero h1 {
  font-size: clamp(2.4rem, 1.5rem + 3vw, 4.25rem);
  line-height: 1.05;
  margin-bottom: 1.25rem;
  max-width: 18ch;
}
.hero .lead {
  font-size: clamp(1.1rem, 1rem + .4vw, 1.35rem);
  margin-bottom: 1.5rem;
  color: #38362e;
}
.hero-meta {
  margin-top: 2.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--c-line);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  font-size: 0.78rem;
  color: var(--c-fg-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-meta > div { min-width: 5rem; }
.hero-meta strong {
  display: block;
  font-family: var(--font-display);
  color: var(--c-accent);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  text-transform: none;
  margin-bottom: 0.15rem;
}

/* Hero — decorative accent + lead/CTA styling for markdown-rendered content */
.home-hero {
  position: relative;
  max-width: 56rem;
}
.home-hero::before {
  content: "";
  display: block;
  width: 4rem;
  height: 3px;
  background: var(--c-accent);
  margin-bottom: 1.5rem;
}
.home-hero > p:first-of-type {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 1.05rem + .5vw, 1.45rem);
  line-height: 1.5;
  color: #2a2924;
  max-width: var(--prose-max);
  margin-bottom: 1.5rem;
}
.home-hero blockquote {
  margin-top: 2rem;
  margin-bottom: 2rem;
}
.home-hero > p:last-of-type {
  margin-top: 2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.home-hero > p:last-of-type a {
  display: inline-block;
  margin-right: 0.4rem;
  padding: 0.45rem 0;
  color: var(--c-accent);
  font-weight: 500;
  border-bottom: 1px solid var(--c-line-strong);
  letter-spacing: 0.01em;
}
.home-hero > p:last-of-type a:hover {
  color: var(--c-accent-light);
  border-bottom-color: var(--c-accent);
}

/* --- Sections ----------------------------------------------------- */

.section {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--c-line);
}
.section.alt {
  background: var(--c-bg-soft);
}
.section h2 {
  margin-top: 0;
}
.section-header {
  max-width: var(--prose-max);
  margin-bottom: 2.25rem;
}
.section-header .eyebrow { margin-bottom: 0.5rem; }

/* --- Service / Feature grid -------------------------------------- */

.grid-2,
.grid-3 {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 48rem) {
  .grid-2 { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

.card {
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--t-base), transform var(--t-base), box-shadow var(--t-base);
}
.card:hover {
  border-color: var(--c-line-strong);
  box-shadow: var(--shadow-card);
}
.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.18rem;
}
.card p { color: #38362e; margin-bottom: 0; }
.card .card-tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--c-fg-muted);
  margin-bottom: 0.5rem;
}

/* Service list — same grid feel for legacy ul */
.list-services {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 48rem) {
  .list-services { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
.list-services li {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--c-bg);
}
.list-services li h3 { margin-top: 0; }

/* --- Callout / pull quote ---------------------------------------- */

.callout {
  background: var(--c-bg-sand);
  border-left: 4px solid var(--c-accent);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-family: var(--font-display);
  font-size: 1.18rem;
  line-height: 1.5;
  color: var(--c-accent);
  font-style: italic;
}

.draft-banner {
  background: var(--c-warn-bg);
  border: 1px solid #d9b76b;
  color: var(--c-warn-fg);
  padding: 0.8rem 1.1rem;
  border-radius: var(--radius);
  margin: 1.5rem 0;
  font-size: 0.92rem;
}

/* --- Article layout ---------------------------------------------- */

.article header,
.page header,
.article-body {
  max-width: var(--prose-max);
}
.article-body img,
.article figure {
  max-width: 100%;
  margin-block: 2rem;
}
.article figure img {
  border-radius: var(--radius);
}
.article-body ul,
.article-body ol,
.page ul,
.page ol {
  padding-left: 1.5rem;
  margin: 1rem 0 1.5rem;
}
.article-body li,
.page li { margin-bottom: 0.4rem; }

.article header,
.page header {
  margin-bottom: 1.5rem;
}

/* --- Insights index ---------------------------------------------- */

.insights-list {
  list-style: none;
  padding: 0;
  margin-top: 2rem;
  display: grid;
  gap: 0;
}
.insights-list > li {
  border-top: 1px solid var(--c-line);
}
.insights-list > li:last-child { border-bottom: 1px solid var(--c-line); }
.insights-card {
  padding: 1.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.insights-card h2 {
  margin: 0;
  font-size: clamp(1.35rem, 1.1rem + .5vw, 1.7rem);
}
.insights-card h2 a {
  color: var(--c-fg);
  border-bottom: none;
}
.insights-card h2 a:hover { color: var(--c-accent); }
.insights-card .meta {
  font-size: 0.85rem;
  color: var(--c-fg-muted);
  letter-spacing: 0.05em;
}
.insights-card .lead { margin: 0; font-size: 1.05rem; color: #38362e; }

/* --- Footer ------------------------------------------------------- */

.footer {
  background: var(--c-accent-dark);
  color: #d9d6cc;
  margin-top: 4rem;
  padding-block: 3rem 1.75rem;
  font-size: 0.93rem;
}
.footer a {
  color: #f1eee4;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer a:hover {
  color: #fff;
  border-bottom-color: rgba(255,255,255,.45);
}
.footer h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #b5b1a3;
  margin: 0 0 0.9rem;
}
.footer .columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 48rem) {
  .footer .columns { grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem; }
}
.footer .brand-block .brand {
  font-size: 1.4rem;
  color: #fff;
}
.footer p { margin: 0 0 0.4rem; }
.footer .colophon {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #9a9588;
}
.footer .colophon a { color: #d9d6cc; border-bottom: none; }
.footer .colophon a:hover { color: #fff; }

/* --- Misc -------------------------------------------------------- */

.error-page {
  text-align: center;
  padding: 5rem 1rem;
}
.error-page .status {
  font-family: var(--font-display);
  font-size: clamp(4rem, 4rem + 4vw, 7rem);
  margin: 0;
  color: var(--c-accent);
  line-height: 1;
}
.error-page p { color: var(--c-fg-muted); font-size: 1.05rem; }

::selection { background: var(--c-bg-sand); color: var(--c-accent); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}