/* ============================================================
   Basio Consultants & Services Limited — Design System
   Palette: warm neutrals + refined teal accent (#20808D range)
   Type: Instrument Serif (display) + Inter (body)
         Noto Serif TC (CJK display) + Noto Sans TC (CJK body)
   ============================================================ */

:root {
  /* Type scale (fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 1rem + 6vw, 6.5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem;
  --radius-xl: 1rem; --radius-full: 9999px;

  --transition-interactive: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px; --content-default: 1000px; --content-wide: 1240px;

  /* Fonts */
  --font-display: 'Instrument Serif', 'Noto Serif TC', Georgia, serif;
  --font-body: 'Inter', 'Noto Sans TC', system-ui, sans-serif;
}

/* Chinese language: switch to CJK-first stacks */
html[lang='zh-Hant'] {
  --font-display: 'Noto Serif TC', 'Instrument Serif', serif;
  --font-body: 'Noto Sans TC', 'Inter', system-ui, sans-serif;
}
/* Latin text embedded in a Chinese page keeps its refined faces */
html[lang='zh-Hant'] .lat { font-family: 'Instrument Serif', 'Noto Serif TC', serif; }

/* ---------------- LIGHT ---------------- */
:root, [data-theme='light'] {
  --color-bg: #f6f4ef;
  --color-surface: #fbfaf6;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efece4;
  --color-surface-offset-2: #e7e2d8;
  --color-divider: #ddd8cd;
  --color-border: #d3cdbf;

  --color-text: #211f1a;
  --color-text-muted: #6f6a5f;
  --color-text-faint: #a9a394;
  --color-text-inverse: #f8f6f0;

  --color-primary: #1c7480;        /* refined teal */
  --color-primary-hover: #155a64;
  --color-primary-active: #0f434b;
  --color-primary-soft: #dfeaea;
  --color-primary-tint: #eef4f4;

  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 6px 20px oklch(0.2 0.01 80 / 0.09);
  --shadow-lg: 0 18px 48px oklch(0.2 0.01 80 / 0.13);
}

/* ---------------- DARK ---------------- */
[data-theme='dark'] {
  --color-bg: #16161a;
  --color-surface: #1d1d21;
  --color-surface-2: #232328;
  --color-surface-offset: #202024;
  --color-surface-offset-2: #26262b;
  --color-divider: #2c2c31;
  --color-border: #3a3a40;

  --color-text: #e9e7e1;
  --color-text-muted: #9a978f;
  --color-text-faint: #6c6a64;
  --color-text-inverse: #1a1a1e;

  --color-primary: #4fb3c0;
  --color-primary-hover: #6ec4cf;
  --color-primary-active: #85d0da;
  --color-primary-soft: #223236;
  --color-primary-tint: #1c282b;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.45);
  --shadow-lg: 0 18px 48px oklch(0 0 0 / 0.55);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #16161a; --color-surface: #1d1d21; --color-surface-2: #232328;
    --color-surface-offset: #202024; --color-surface-offset-2: #26262b;
    --color-divider: #2c2c31; --color-border: #3a3a40;
    --color-text: #e9e7e1; --color-text-muted: #9a978f; --color-text-faint: #6c6a64;
    --color-text-inverse: #1a1a1e;
    --color-primary: #4fb3c0; --color-primary-hover: #6ec4cf; --color-primary-active: #85d0da;
    --color-primary-soft: #223236; --color-primary-tint: #1c282b;
  }
}

/* ============================================================
   LANGUAGE VISIBILITY
   ============================================================ */
/* Hide the inactive language regardless of component display rules. */
html[lang='en'] [data-zh] { display: none !important; }
html[lang='zh-Hant'] [data-en] { display: none !important; }

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */
.wrap { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.wrap--default { max-width: var(--content-default); }
.wrap--narrow { max-width: var(--content-narrow); }
section { padding-block: clamp(var(--space-16), 8vw, var(--space-32)); }
.section-tight { padding-block: clamp(var(--space-12), 6vw, var(--space-24)); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--color-primary);
  display: inline-flex; align-items: center; gap: var(--space-2);
}
.eyebrow::before { content: ''; width: 1.75rem; height: 1px; background: currentColor; opacity: 0.6; }
html[lang='zh-Hant'] .eyebrow { letter-spacing: 0.08em; }

.lede { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 60ch; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.01em; }
html[lang='zh-Hant'] h1, html[lang='zh-Hant'] h2, html[lang='zh-Hant'] h3 { letter-spacing: 0; font-weight: 500; }
.display { font-size: var(--text-2xl); line-height: 1.05; }
.h-section { font-size: var(--text-xl); line-height: 1.1; margin-bottom: var(--space-4); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500;
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-full);
  text-decoration: none; line-height: 1; white-space: nowrap;
}
.btn svg { width: 1em; height: 1em; }
.btn--primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn--primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--color-text); border: 1px solid var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.link-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500;
  color: var(--color-primary); text-decoration: none;
}
.link-arrow svg { width: 1.1em; height: 1.1em; transition: transform var(--transition-interactive); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 200;
  background: var(--color-primary); color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm);
}
.skip-link:focus { top: var(--space-4); }

.header {
  position: sticky; top: 0; z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
/* When mobile menu is open, drop the backdrop-filter so it doesn't
   create a containing block that clips the fixed full-screen nav. */
.header.menu-open { backdrop-filter: none; -webkit-backdrop-filter: none; background: transparent; }
.header--scrolled { border-bottom-color: var(--color-divider); box-shadow: var(--shadow-sm); }
.header__inner {
  max-width: var(--content-wide); margin-inline: auto; padding: var(--space-4) var(--space-6);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-6);
}
.brand { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.brand__mark { width: 2.4rem; height: 2.4rem; color: var(--color-primary); flex-shrink: 0; object-fit: contain; display: block; }
img.brand__mark { width: auto; height: 2.4rem; }
.footer__brand .brand__mark { height: 3rem; }
.brand__name { font-family: var(--font-display); font-size: 1.4rem; line-height: 1; letter-spacing: -0.01em; }
.brand__name em { font-style: normal; color: var(--color-primary); }

.nav { display: flex; align-items: center; gap: var(--space-2); }
.nav__links { display: flex; align-items: center; gap: var(--space-1); list-style: none; }
.nav__links a {
  display: inline-block; text-decoration: none; color: var(--color-text-muted);
  font-size: var(--text-sm); font-weight: 500; padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}
.nav__links a:hover { color: var(--color-text); background: var(--color-surface-offset); }
.nav__links a[aria-current='page'] { color: var(--color-primary); }

.controls { display: flex; align-items: center; gap: var(--space-2); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border-radius: var(--radius-full);
  color: var(--color-text-muted); border: 1px solid var(--color-border);
}
.icon-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }
.lang-toggle {
  display: inline-flex; align-items: center; border: 1px solid var(--color-border);
  border-radius: var(--radius-full); overflow: hidden; height: 2.5rem;
}
.lang-toggle button {
  font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600;
  padding: 0 var(--space-3); height: 100%; color: var(--color-text-muted); letter-spacing: 0.02em;
}
.lang-toggle button[aria-pressed='true'] { background: var(--color-primary); color: var(--color-text-inverse); }

.menu-btn { display: none; }

/* Mobile nav */
@media (max-width: 900px) {
  .menu-btn { display: inline-flex; }
  .nav {
    position: fixed; inset: 0; z-index: 120;
    background: var(--color-bg); flex-direction: column; justify-content: flex-start;
    align-items: flex-start; gap: var(--space-4);
    transform: translateX(100%); transition: transform 320ms cubic-bezier(0.16, 1, 0.3, 1);
    padding: calc(var(--space-20) + var(--space-4)) var(--space-8) var(--space-16);
    overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }
  .nav__links { flex-direction: column; gap: var(--space-2); align-items: flex-start; width: 100%; }
  .nav__links a { font-size: var(--text-xl); font-family: var(--font-display); font-weight: 400; padding: var(--space-2) 0; color: var(--color-text); }
  .nav__links a[aria-current='page'] { color: var(--color-primary); }
  .nav__close { position: absolute; top: var(--space-5); right: var(--space-6); z-index: 2; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-16); align-items: center;
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
}
.hero__title { font-size: var(--text-hero); line-height: 1.0; margin: var(--space-6) 0 var(--space-6); }
.hero__title .pillars { display: block; }
.hero__title .accent { color: var(--color-primary); font-style: italic; }
html[lang='zh-Hant'] .hero__title { line-height: 1.15; }
html[lang='zh-Hant'] .hero__title .accent { font-style: normal; }
.hero__sub { max-width: 44ch; margin-bottom: var(--space-8); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero__media {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg); aspect-ratio: 4 / 3.4;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__badge {
  position: absolute; left: var(--space-5); bottom: var(--space-5);
  background: oklch(from var(--color-bg) l c h / 0.9); backdrop-filter: blur(8px);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5); font-size: var(--text-xs); font-weight: 600;
  color: var(--color-text); letter-spacing: 0.02em;
}
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero__media { aspect-ratio: 16 / 11; }
}

/* ============================================================
   PILLAR CARDS
   ============================================================ */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.pillar {
  position: relative; background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.pillar__num { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text-faint); }
.pillar__icon {
  width: 3rem; height: 3rem; border-radius: var(--radius-md);
  background: var(--color-primary-tint); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.pillar__icon svg { width: 1.6rem; height: 1.6rem; }
.pillar h3 { font-size: var(--text-lg); }
.pillar p { font-size: var(--text-sm); color: var(--color-text-muted); flex-grow: 1; }
.pillar__head { display: flex; align-items: center; justify-content: space-between; }

/* Feature (why) blocks */
.feature { display: flex; flex-direction: column; gap: var(--space-3); }
.feature__icon { color: var(--color-primary); width: 2rem; height: 2rem; }
.feature h3 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); }
.feature p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--space-6); margin-bottom: var(--space-12); flex-wrap: wrap;
}
.section-head__text { max-width: 44ch; }
.section-head h2 { font-size: var(--text-xl); margin-top: var(--space-3); }

/* ============================================================
   EDITORIAL CARDS (case studies + insights)
   ============================================================ */
.card {
  display: flex; flex-direction: column; background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden;
  text-decoration: none; color: inherit;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--color-surface-offset); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms cubic-bezier(0.16,1,0.3,1); }
.card:hover .card__media img { transform: scale(1.04); }
.card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex-grow: 1; }
.card__meta { font-size: var(--text-xs); color: var(--color-primary); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.card h3 { font-size: var(--text-lg); }
.card p { font-size: var(--text-sm); color: var(--color-text-muted); flex-grow: 1; }

.tag {
  display: inline-block; font-size: var(--text-xs); font-weight: 600;
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  background: var(--color-primary-tint); color: var(--color-primary); letter-spacing: 0.04em;
}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-head { padding-block: clamp(var(--space-16), 7vw, var(--space-24)) var(--space-12); border-bottom: 1px solid var(--color-divider); }
.page-head h1 { font-size: var(--text-2xl); line-height: 1.05; margin: var(--space-4) 0 var(--space-5); max-width: 18ch; }
.page-head .lede { max-width: 56ch; }

/* ============================================================
   SERVICES DETAIL
   ============================================================ */
.svc { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--space-16); align-items: start; }
.svc:not(:last-child) { margin-bottom: clamp(var(--space-16), 8vw, var(--space-24)); padding-bottom: clamp(var(--space-16), 8vw, var(--space-24)); border-bottom: 1px solid var(--color-divider); }
.svc__aside { position: sticky; top: 6rem; }
.svc__aside .pillar__icon { margin-bottom: var(--space-5); }
.svc__aside h2 { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.svc__aside p { font-size: var(--text-sm); color: var(--color-text-muted); }
.svc__lines { list-style: none; display: flex; flex-direction: column; gap: var(--space-4); }
.svc__lines li { display: flex; gap: var(--space-4); padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); }
.svc__lines li:last-child { border-bottom: none; }
.svc__lines .chk { color: var(--color-primary); flex-shrink: 0; margin-top: 0.15em; width: 1.25rem; height: 1.25rem; }
.svc__lines h4 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); margin-bottom: var(--space-1); }
.svc__lines p { font-size: var(--text-sm); color: var(--color-text-muted); }
@media (max-width: 860px) { .svc { grid-template-columns: 1fr; gap: var(--space-8); } .svc__aside { position: static; } }

/* Scope disclosure box */
.disclosure-box {
  background: var(--color-surface-offset); border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary); border-radius: var(--radius-lg);
  padding: clamp(var(--space-8), 5vw, var(--space-12));
}
.disclosure-box h2 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.disclosure-box .lede { margin-bottom: var(--space-8); }
.donot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-8); margin-bottom: var(--space-8); }
@media (max-width: 640px) { .donot-grid { grid-template-columns: 1fr; } }
.donot-grid li { display: flex; gap: var(--space-3); font-size: var(--text-sm); align-items: flex-start; }
.donot-grid .x { color: var(--color-text-faint); flex-shrink: 0; width: 1.2rem; height: 1.2rem; margin-top: 0.15em; }
.disclosure-box .intro-note {
  background: var(--color-primary-tint); border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6); font-size: var(--text-sm); color: var(--color-text);
  display: flex; gap: var(--space-3); align-items: flex-start;
}
.disclosure-box .intro-note svg { color: var(--color-primary); flex-shrink: 0; width: 1.4rem; height: 1.4rem; }

/* ============================================================
   CASE STUDY DETAIL BLOCKS
   ============================================================ */
.case { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.case-detail { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.case-detail__media { aspect-ratio: 21/9; }
.case-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.case-detail__body { padding: clamp(var(--space-8), 5vw, var(--space-12)); }
.case-detail__body > .tag { margin-bottom: var(--space-4); }
.case-detail__body h2 { font-size: var(--text-xl); margin-bottom: var(--space-8); max-width: 24ch; }
.case-rows { display: grid; gap: var(--space-6); }
.case-row { display: grid; grid-template-columns: 180px 1fr; gap: var(--space-6); padding-top: var(--space-6); border-top: 1px solid var(--color-divider); }
.case-row__label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary); padding-top: 0.2em; }
.case-row__body p { font-size: var(--text-base); color: var(--color-text); }
.case-row--role .case-row__body { background: var(--color-primary-tint); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); }
@media (max-width: 720px) { .case-row { grid-template-columns: 1fr; gap: var(--space-2); } }

/* ============================================================
   ARTICLE (insight detail)
   ============================================================ */
.article { max-width: var(--content-narrow); margin-inline: auto; }
.article__hero-media { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: var(--space-12); box-shadow: var(--shadow-md); }
.article__hero-media img { width: 100%; }
.article__meta { display: flex; gap: var(--space-4); align-items: center; font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-4); flex-wrap: wrap; }
.article h1 { font-size: var(--text-2xl); line-height: 1.08; margin-bottom: var(--space-6); }
.prose { font-size: var(--text-base); }
.prose > * + * { margin-top: var(--space-5); }
.prose p { color: var(--color-text); line-height: 1.7; }
.prose h2 { font-family: var(--font-display); font-size: var(--text-lg); margin-top: var(--space-10); }
.prose h3 { font-family: var(--font-body); font-weight: 700; font-size: var(--text-base); margin-top: var(--space-8); }
.prose ul { padding-left: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); }
.prose li { color: var(--color-text); }
.prose blockquote {
  border-left: 3px solid var(--color-primary); padding-left: var(--space-6);
  font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text); font-style: italic;
}
html[lang='zh-Hant'] .prose blockquote { font-style: normal; }
.article__foot-note { margin-top: var(--space-12); padding-top: var(--space-8); border-top: 1px solid var(--color-divider); font-size: var(--text-sm); color: var(--color-text-muted); }

.stub-list { display: flex; flex-direction: column; }
.stub {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-6);
  padding: var(--space-6) 0; border-top: 1px solid var(--color-divider); text-decoration: none; color: inherit;
}
.stub:hover h3 { color: var(--color-primary); }
.stub__text h3 { font-family: var(--font-display); font-size: var(--text-lg); margin-bottom: var(--space-2); transition: color var(--transition-interactive); }
.stub__text p { font-size: var(--text-sm); color: var(--color-text-muted); }
.stub .link-arrow { flex-shrink: 0; }
@media (max-width: 640px) { .stub { flex-direction: column; align-items: flex-start; gap: var(--space-3); } }

/* ============================================================
   VALUES / ABOUT
   ============================================================ */
.value { padding: var(--space-6) 0; border-top: 1px solid var(--color-divider); }
.value__num { font-family: var(--font-display); color: var(--color-primary); font-size: var(--text-lg); }
.value h3 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-base); margin: var(--space-2) 0; }
.value p { font-size: var(--text-sm); color: var(--color-text-muted); }

.lang-chips { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.lang-chips span { border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: var(--space-2) var(--space-5); font-size: var(--text-sm); font-weight: 500; }

.regbox { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 4vw, var(--space-10)); }
.regbox .eyebrow { margin-bottom: var(--space-4); }
.regbox p { font-size: var(--text-sm); color: var(--color-text-muted); }
.regbox strong { color: var(--color-text); font-weight: 600; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: var(--space-16); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: var(--space-10); } }
.form-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-field label { font-size: var(--text-sm); font-weight: 600; }
.form-field input, .form-field select, .form-field textarea {
  background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4); font-size: var(--text-base); color: var(--color-text); width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-success {
  display: none; background: var(--color-primary-tint); border: 1px solid var(--color-primary);
  border-radius: var(--radius-md); padding: var(--space-5); color: var(--color-text); font-size: var(--text-sm);
  align-items: center; gap: var(--space-3); margin-top: var(--space-5);
}
.form-success.show { display: flex; }
.form-success svg { color: var(--color-primary); flex-shrink: 0; width: 1.5rem; height: 1.5rem; }

.contact-detail { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(var(--space-6), 4vw, var(--space-8)); }
.contact-detail dl { display: grid; gap: var(--space-5); }
.contact-detail dt { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-1); }
.contact-detail dd { font-size: var(--text-sm); color: var(--color-text); }
.contact-detail a { color: var(--color-text); text-decoration: none; }
.contact-detail a:hover { color: var(--color-primary); }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { background: var(--color-primary); color: var(--color-text-inverse); border-radius: var(--radius-xl); padding: clamp(var(--space-10), 6vw, var(--space-20)); text-align: center; }
.cta-band h2 { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-text-inverse); margin-bottom: var(--space-4); }
.cta-band p { color: oklch(from var(--color-text-inverse) l c h / 0.82); max-width: 48ch; margin: 0 auto var(--space-8); font-size: var(--text-base); }
.cta-band .btn--primary { background: var(--color-text-inverse); color: var(--color-primary); }
.cta-band .btn--primary:hover { background: var(--color-surface); }

/* ============================================================
   DISCLOSURES PAGE
   ============================================================ */
.disc-section { padding-block: var(--space-10); border-top: 1px solid var(--color-divider); }
.disc-section:first-child { border-top: none; }
.disc-section h2 { font-size: var(--text-xl); margin-bottom: var(--space-5); }
.disc-section p { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.disc-section p strong { color: var(--color-text); }
.disc-toc { position: sticky; top: 6rem; }
.disc-toc ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.disc-toc a { color: var(--color-text-muted); text-decoration: none; font-size: var(--text-sm); padding: var(--space-1) 0; }
.disc-toc a:hover { color: var(--color-primary); }
.disc-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--space-16); align-items: start; }
@media (max-width: 860px) { .disc-layout { grid-template-columns: 1fr; gap: var(--space-8); } .disc-toc { position: static; } }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--color-surface-offset); border-top: 1px solid var(--color-divider); padding-block: clamp(var(--space-16), 6vw, var(--space-20)) var(--space-8); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-10); margin-bottom: var(--space-12); }
@media (max-width: 760px) { .footer__top { grid-template-columns: 1fr; gap: var(--space-8); } }
.footer__brand .brand { margin-bottom: var(--space-4); }
.footer__brand p { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 34ch; }
.footer h4 { font-family: var(--font-body); font-weight: 600; font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--space-4); }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer ul a { color: var(--color-text); text-decoration: none; font-size: var(--text-sm); }
.footer ul a:hover { color: var(--color-primary); }
.footer__legal { border-top: 1px solid var(--color-divider); padding-top: var(--space-8); display: flex; flex-direction: column; gap: var(--space-4); }
.footer__reg { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.7; max-width: 90ch; }
.footer__reg strong { color: var(--color-text); font-weight: 600; }
.footer__bottom { display: flex; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; align-items: center; }
.footer__copy { font-size: var(--text-xs); color: var(--color-text-muted); }
.footer__policy { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer__policy a { font-size: var(--text-xs); color: var(--color-text-muted); text-decoration: none; }
.footer__policy a:hover { color: var(--color-primary); }

/* Reveal-on-scroll — only hides when JS is active (html.js), so no-JS/full-page renders stay visible */
html.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity 700ms cubic-bezier(0.16,1,0.3,1), transform 700ms cubic-bezier(0.16,1,0.3,1); }
html.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; } }