/* ============================================================
   MFN Group — Design System
   Static, dependency-free. System font stacks only.
   ============================================================ */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.22vw, 1.125rem);
  --text-lg: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
  --text-xl: clamp(1.5rem, 1.25rem + 1.1vw, 2.1rem);
  --text-2xl: clamp(2rem, 1.4rem + 2.4vw, 3.2rem);
  --text-3xl: clamp(2.6rem, 1.4rem + 4.6vw, 4.6rem);
  --text-hero: clamp(2.8rem, 1rem + 7.5vw, 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: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-full: 9999px;

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1240px;

  /* Fonts — system stacks only */
  --font-display: 'Iowan Old Style', 'Palatino Linotype', 'Palatino', 'Book Antiqua', 'URW Palladio L', P052, Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Cascadia Code', 'Roboto Mono', Menlo, monospace;
}

/* ---------- Light theme (default / premium identity) ---------- */
:root,
[data-theme='light'] {
  color-scheme: light;
  --color-bg: #f5f1e8;
  --color-bg-2: #efeadd;
  --color-surface: #fbf8f1;
  --color-surface-2: #ffffff;
  --color-surface-offset: #ede7d8;
  --color-divider: #ddd4c1;
  --color-border: #cabfa6;
  --color-text: #1b1a17;
  --color-text-muted: #635d50;
  --color-text-faint: #948c79;
  --color-text-inverse: #f5f1e8;
  --color-charcoal: #1b1a17;
  --color-near-black: #121110;
  --color-accent: #9a7b3f;
  --color-accent-hover: #7e6230;
  --color-accent-soft: rgba(154, 123, 63, 0.12);
  --color-ivory: #f5f1e8;
  --color-stone: #8a8475;
  --shadow-sm: 0 1px 2px rgba(28, 26, 23, 0.06);
  --shadow-md: 0 6px 24px rgba(28, 26, 23, 0.08);
  --shadow-lg: 0 24px 60px rgba(28, 26, 23, 0.14);
  --header-bg: rgba(245, 241, 232, 0.82);
}

/* ---------- Dark theme ---------- */
[data-theme='dark'] {
  color-scheme: dark;
  --color-bg: #14130f;
  --color-bg-2: #100f0c;
  --color-surface: #1c1a15;
  --color-surface-2: #232017;
  --color-surface-offset: #1a1813;
  --color-divider: #2b2820;
  --color-border: #3a362a;
  --color-text: #e8e2d2;
  --color-text-muted: #a39c8a;
  --color-text-faint: #6e6857;
  --color-text-inverse: #14130f;
  --color-charcoal: #e8e2d2;
  --color-near-black: #0c0b09;
  --color-accent: #c39a52;
  --color-accent-hover: #d6ad63;
  --color-accent-soft: rgba(195, 154, 82, 0.14);
  --color-ivory: #14130f;
  --color-stone: #8a8475;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
  --header-bg: rgba(20, 19, 15, 0.82);
}

/* ---------- Reset / base ---------- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  text-wrap: balance;
  letter-spacing: -0.01em;
}
p, li, figcaption { text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--color-accent-soft); color: var(--color-text); }

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

button { cursor: pointer; background: none; border: none; }
table { border-collapse: collapse; width: 100%; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 50%; top: -100px; transform: translateX(-50%);
  z-index: 200; background: var(--color-charcoal); color: var(--color-ivory);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-sm);
  font-size: var(--text-sm); transition: top var(--transition);
}
.skip-link:focus { top: var(--space-3); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

.section { padding-block: clamp(var(--space-12), 7vw, var(--space-24)); }
.section--tight { padding-block: clamp(var(--space-10), 5vw, var(--space-16)); }
.section--ivory { background: var(--color-ivory); }
.section--offset { background: var(--color-bg-2); }
.section--dark { background: var(--color-near-black); color: #f5f1e8; }
.section--dark .eyebrow, .section--dark .text-muted { color: rgba(245,241,232,0.62); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: ""; width: 1.6rem; height: 1px; background: currentColor; opacity: 0.6;
}
.eyebrow--plain::before { display: none; }

.section-head { max-width: 60ch; margin-bottom: clamp(var(--space-8), 4vw, var(--space-12)); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

h1.page-title { font-size: var(--text-2xl); }
h2.title { font-size: var(--text-xl); }
h3.subtitle { font-size: var(--text-lg); }

.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }
.lead { font-size: var(--text-lg); line-height: 1.6; color: var(--color-text-muted); }
.prose p + p { margin-top: var(--space-4); }
.measure { max-width: 64ch; }

/* ---------- 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: 600;
  letter-spacing: 0.02em; padding: 0.9em 1.5em; border-radius: var(--radius-full);
  border: 1px solid transparent; transition: all var(--transition);
  min-height: 48px; text-align: center;
}
.btn--primary { background: var(--color-charcoal); color: var(--color-ivory); }
.btn--primary:hover { background: var(--color-near-black); transform: translateY(-1px); box-shadow: var(--shadow-md); }
[data-theme='dark'] .btn--primary:hover { background: #d8d2c2; color: #14130f; }
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn--light { background: #f5f1e8; color: #1b1a17; }
.btn--light:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline-light { background: transparent; color: #f5f1e8; border-color: rgba(245,241,232,0.5); }
.btn--outline-light:hover { border-color: #f5f1e8; background: rgba(245,241,232,0.08); }
.btn--lg { padding: 1.05em 1.9em; }
.btn svg { width: 1em; height: 1em; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.arrow-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.02em;
  color: var(--color-text); padding-bottom: 2px;
  border-bottom: 1px solid var(--color-border); transition: all var(--transition);
}
.arrow-link svg { width: 0.9em; height: 0.9em; transition: transform var(--transition); }
.arrow-link:hover { color: var(--color-accent); border-color: var(--color-accent); }
.arrow-link:hover svg { transform: translateX(4px); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  width: 100%;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4); height: 76px;
}
.brand {
  display: inline-flex; align-items: baseline; gap: 0.15em;
  font-family: var(--font-display); font-size: 1.25rem; font-weight: 500;
  letter-spacing: 0.04em; color: var(--color-text);
}
.brand__mono {
  font-family: var(--font-display); font-weight: 600;
  display: inline-grid; place-items: center;
  width: 1.7em; height: 1.7em; margin-right: 0.35em;
  border: 1px solid var(--color-accent); color: var(--color-accent);
  border-radius: 2px; font-size: 0.95rem; letter-spacing: 0;
}
.brand__word { letter-spacing: 0.18em; }
.brand__group { font-size: 0.6em; letter-spacing: 0.32em; color: var(--color-text-muted); margin-left: 0.4em; }

.primary-nav { display: none; }
.primary-nav ul { display: flex; align-items: center; gap: clamp(0.6rem, 1.2vw, 1.3rem); flex-wrap: nowrap; }
.primary-nav a {
  font-size: var(--text-sm); font-weight: 500; letter-spacing: 0.01em;
  color: var(--color-text-muted); padding: 0.4em 0; position: relative;
  white-space: nowrap; transition: color var(--transition);
}
.primary-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--color-accent); transition: width var(--transition);
}
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--color-text); }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { width: 100%; }

.header-actions { display: none; align-items: center; gap: var(--space-3); }

.theme-toggle {
  display: inline-grid; place-items: center; width: 40px; height: 40px;
  border-radius: var(--radius-full); border: 1px solid var(--color-border);
  color: var(--color-text-muted); transition: all var(--transition);
}
.theme-toggle:hover { color: var(--color-accent); border-color: var(--color-accent); }
.theme-toggle svg { width: 18px; height: 18px; }

.nav-toggle {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  border-radius: var(--radius-sm); border: 1px solid var(--color-border);
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  display: block; width: 20px; height: 1.5px; background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after {
  content: ""; position: absolute; left: 0;
}
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
body.nav-open .nav-toggle__bars { background: transparent; }
body.nav-open .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Header states */
.site-header[data-state="top"] { background: transparent; }
.site-header[data-state="scrolled"] {
  background: var(--header-bg);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--color-divider);
}
/* dark hero override */
.site-header[data-state="top"] .brand,
.site-header[data-state="top"] .primary-nav a,
.site-header[data-state="top"] .theme-toggle,
.site-header[data-state="top"] .nav-toggle { color: #f5f1e8; }
.site-header[data-state="top"] .brand__group { color: rgba(245,241,232,0.7); }
.site-header[data-state="top"] .primary-nav a { color: rgba(245,241,232,0.82); }
.site-header[data-state="top"] .nav-toggle__bars,
.site-header[data-state="top"] .nav-toggle__bars::before,
.site-header[data-state="top"] .nav-toggle__bars::after { background: #f5f1e8; }
.site-header[data-state="top"] .nav-toggle,
.site-header[data-state="top"] .theme-toggle { border-color: rgba(245,241,232,0.3); }
.site-header[data-state="top"] .btn--primary { background: #f5f1e8; color: #1b1a17; }
body:not([data-hero]) .site-header[data-state="top"] { background: var(--header-bg); border-bottom-color: var(--color-divider); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); }
body:not([data-hero]) .site-header[data-state="top"] .brand,
body:not([data-hero]) .site-header[data-state="top"] .primary-nav a,
body:not([data-hero]) .site-header[data-state="top"] .theme-toggle { color: var(--color-text); }
body:not([data-hero]) .site-header[data-state="top"] .nav-toggle__bars,
body:not([data-hero]) .site-header[data-state="top"] .nav-toggle__bars::before,
body:not([data-hero]) .site-header[data-state="top"] .nav-toggle__bars::after { background: var(--color-text); }
body:not([data-hero]) .site-header[data-state="top"] .btn--primary { background: var(--color-charcoal); color: var(--color-ivory); }

/* Mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 95;
  background: var(--color-near-black); color: #f5f1e8;
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(2rem, 8vw, 5rem);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
body.nav-open .mobile-nav { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: clamp(0.6rem, 2vw, 1.2rem); list-style: none; }
.mobile-nav a {
  font-family: var(--font-display); font-size: clamp(1.8rem, 7vw, 2.8rem);
  font-weight: 500; color: #f5f1e8; line-height: 1.15;
  border-bottom: 1px solid rgba(245,241,232,0.12); padding-block: 0.3em;
}
.mobile-nav a:hover { color: var(--color-accent); }
.mobile-nav .btn { margin-top: var(--space-8); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: flex-end;
  overflow: hidden; color: #f5f1e8;
  padding-block: clamp(6rem, 12vh, 9rem) clamp(3rem, 8vh, 6rem);
}
body[data-hero] .hero { margin-top: -76px; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(18,17,16,0.75) 0%, rgba(18,17,16,0.35) 18%, rgba(18,17,16,0.15) 45%, rgba(18,17,16,0.55) 75%, rgba(18,17,16,0.85) 100%);
}
.hero__inner { position: relative; z-index: 1; width: 100%; }
.hero__eyebrow {
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(245,241,232,0.85); margin-bottom: var(--space-5);
}
.hero h1 {
  font-size: var(--text-hero); line-height: 1.02; letter-spacing: -0.02em;
  max-width: 16ch; color: #f5f1e8;
}
.hero__body { margin-top: var(--space-6); max-width: 54ch; font-size: var(--text-lg); color: rgba(245,241,232,0.86); }
.hero__actions { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* Interior page hero */
.page-hero {
  position: relative; padding-block: clamp(5rem, 12vh, 8rem) clamp(3rem, 7vh, 5rem);
  background: var(--color-near-black); color: #f5f1e8; overflow: hidden;
}
.page-hero--light { background: var(--color-bg-2); color: var(--color-text); }
.page-hero__media { position: absolute; inset: 0; opacity: 0.32; }
.page-hero--light .page-hero__media { opacity: 0.5; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__media::after { content:""; position:absolute; inset:0; background: linear-gradient(90deg, rgba(18,17,16,0.85), rgba(18,17,16,0.2)); }
.page-hero--light .page-hero__media::after { background: linear-gradient(90deg, rgba(239,234,221,0.92), rgba(239,234,221,0.25)); }
.page-hero__inner { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--color-accent); }
.page-hero h1 { font-size: var(--text-3xl); color: inherit; max-width: 18ch; margin-top: var(--space-4); }
.page-hero--light h1 { color: var(--color-text); }
.page-hero .lead { margin-top: var(--space-5); max-width: 56ch; color: rgba(245,241,232,0.82); }
.page-hero--light .lead { color: var(--color-text-muted); }

/* ---------- Intro / statement ---------- */
.statement-grid {
  display: grid; grid-template-columns: 1fr; gap: var(--space-8);
}
.statement-grid h2 { font-size: var(--text-2xl); max-width: 18ch; }
.statement-grid .lead { margin-top: var(--space-4); }
@media (min-width: 880px) {
  .statement-grid { grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
  .statement-grid .statement-body { padding-top: 0.5rem; }
}

/* ---------- Capability cards ---------- */
.cap-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cap-grid { grid-template-columns: repeat(4, 1fr); } }

.cap-card {
  position: relative; display: flex; flex-direction: column; gap: var(--space-3);
  padding: clamp(1.5rem, 2.5vw, 2.2rem); min-height: 280px;
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg); transition: all var(--transition);
  overflow: hidden;
}
.cap-card:hover { transform: translateY(-3px); border-color: var(--color-accent); box-shadow: var(--shadow-md); }
.cap-card__num {
  font-family: var(--font-display); font-size: var(--text-sm); color: var(--color-accent);
  letter-spacing: 0.1em;
}
.cap-card h3 { font-size: var(--text-lg); margin-top: var(--space-2); }
.cap-card p { color: var(--color-text-muted); font-size: var(--text-sm); flex: 1; }
.cap-card .arrow-link { margin-top: var(--space-2); }

/* ---------- Industry cards ---------- */
.ind-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
@media (min-width: 720px) { .ind-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); } }
@media (min-width: 1100px) { .ind-grid { grid-template-columns: repeat(4, 1fr); } }

.ind-card {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden;
  border-radius: var(--radius-md); border: 1px solid var(--color-divider);
  background: var(--color-surface-offset);
}
.ind-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.ind-card:hover img { transform: scale(1.05); }
.ind-card__overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(1rem, 2vw, 1.5rem);
  background: linear-gradient(180deg, rgba(18,17,16,0.05) 30%, rgba(18,17,16,0.82) 100%);
  color: #f5f1e8;
}
.ind-card h3 { font-size: var(--text-lg); color: #f5f1e8; }
.ind-card--text .ind-card__overlay { background: linear-gradient(180deg, transparent 40%, rgba(18,17,16,0.86) 100%); }

/* ---------- Feature / cosmetics ---------- */
.feature {
  display: grid; grid-template-columns: 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
@media (min-width: 880px) { .feature { grid-template-columns: 1.05fr 0.95fr; } }
.feature--reverse > .feature__media { order: 2; }
.feature__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--shadow-md); }
.feature__media img { width: 100%; height: 100%; object-fit: cover; }
.feature__body h2 { font-size: var(--text-2xl); margin: var(--space-3) 0 var(--space-5); }
.feature__body p { color: var(--color-text-muted); }
.feature__body p + p { margin-top: var(--space-4); }
.feature__support { font-size: var(--text-sm); color: var(--color-accent); font-weight: 600; letter-spacing: 0.02em; margin-top: var(--space-4); }

/* ---------- Split list (capabilities detail) ---------- */
.split-list {
  display: grid; grid-template-columns: 1fr; gap: clamp(0.8rem, 2vw, 1.4rem);
}
@media (min-width: 560px) { .split-list { grid-template-columns: 1fr 1fr; } }
.split-list li {
  position: relative; padding-left: var(--space-6); font-size: var(--text-base);
  color: var(--color-text-muted); padding-block: 0.3em;
}
.split-list li::before {
  content: ""; position: absolute; left: 0; top: 0.85em; width: 0.7rem; height: 1px;
  background: var(--color-accent);
}

/* ---------- Capability detail block ---------- */
.cap-detail { display: grid; grid-template-columns: 1fr; gap: var(--space-8); padding-block: var(--space-12); border-top: 1px solid var(--color-divider); }
.cap-detail:first-of-type { border-top: none; }
@media (min-width: 880px) {
  .cap-detail { grid-template-columns: 0.8fr 1.2fr; gap: clamp(2rem, 5vw, 5rem); }
}
.cap-detail__head { position: sticky; top: 6rem; align-self: start; }
.cap-detail__num { font-family: var(--font-display); color: var(--color-accent); font-size: var(--text-sm); letter-spacing: 0.1em; }
.cap-detail h2 { font-size: var(--text-2xl); margin: var(--space-3) 0 var(--space-4); }
.cap-detail .intro { color: var(--color-text-muted); }
.cap-detail h3.sub { font-family: var(--font-body); font-weight: 600; font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-text-faint); margin: var(--space-8) 0 var(--space-3); }
.benefit {
  margin-top: var(--space-6); padding: var(--space-5); border-left: 2px solid var(--color-accent);
  background: var(--color-surface-offset); border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-text);
}

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: 1fr; gap: var(--space-4); counter-reset: step; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  position: relative; padding: var(--space-6) var(--space-5); background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.step__num { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-accent); }
.step h3 { font-size: var(--text-base); font-family: var(--font-body); font-weight: 600; margin: var(--space-3) 0 var(--space-2); }
.step p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- Network map ---------- */
.network-map { position: relative; width: 100%; aspect-ratio: 2 / 1; max-height: 560px; background: var(--color-near-black); border-radius: var(--radius-lg); padding: clamp(1rem, 4vw, 2.5rem); box-shadow: var(--shadow-md); overflow: hidden; }
.network-map svg { width: 100%; height: 100%; }
.network-legend { display: flex; flex-wrap: wrap; gap: var(--space-5); margin-top: var(--space-6); }
.network-legend li { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.legend-dot { width: 10px; height: 10px; border-radius: var(--radius-full); display: inline-block; }

.region-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 720px) { .region-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .region-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); } }
.region-card { padding: var(--space-6); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); }
.region-card h3 { font-size: var(--text-lg); color: var(--color-accent); margin-bottom: var(--space-2); }
.region-card p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ---------- Values / approach lists ---------- */
.value-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 720px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .value-grid { grid-template-columns: repeat(3, 1fr); } }
.value-card { padding: var(--space-6) 0; border-top: 1px solid var(--color-divider); }
.value-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.value-card p { color: var(--color-text-muted); font-size: var(--text-sm); }

.approach-list { display: grid; grid-template-columns: 1fr; gap: 0; }
.approach-item { display: grid; grid-template-columns: auto 1fr; gap: var(--space-5); padding-block: var(--space-5); border-top: 1px solid var(--color-divider); }
.approach-item:last-child { border-bottom: 1px solid var(--color-divider); }
.approach-item__num { font-family: var(--font-display); color: var(--color-accent); font-size: var(--text-xl); min-width: 2.5rem; }
.approach-item h3 { font-size: var(--text-lg); margin-bottom: var(--space-1); }
.approach-item p { color: var(--color-text-muted); }

/* ---------- Experience list ---------- */
.exp-list { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 720px) { .exp-list { grid-template-columns: repeat(2, 1fr); } }
.exp-item { padding: var(--space-5) var(--space-6); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); transition: border-color var(--transition); }
.exp-item:hover { border-color: var(--color-accent); }
.exp-item h3 { font-size: var(--text-lg); }
.exp-item p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-2); }
.exp-item .tag { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; }

/* ---------- Callout ---------- */
.callout {
  background: var(--color-near-black); color: #f5f1e8;
  border-radius: var(--radius-lg); padding: clamp(2rem, 6vw, 4rem);
  display: grid; grid-template-columns: 1fr; gap: var(--space-6); align-items: center;
}
@media (min-width: 820px) { .callout { grid-template-columns: 1.4fr auto; } }
.callout h2 { font-size: var(--text-2xl); color: #f5f1e8; }
.callout p { color: rgba(245,241,232,0.78); margin-top: var(--space-3); }

.disclaimer {
  font-size: var(--text-sm); color: var(--color-text-muted); padding: var(--space-5);
  background: var(--color-surface-offset); border-radius: var(--radius-md);
  border-left: 2px solid var(--color-border);
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: clamp(2rem, 5vw, 4rem); }
@media (min-width: 880px) { .contact-grid { grid-template-columns: 0.85fr 1.15fr; } }
.contact-details .address { font-style: normal; line-height: 1.8; }
.contact-details .address strong { display: block; font-family: var(--font-display); font-size: var(--text-lg); margin-bottom: var(--space-2); }
.contact-details a.web { color: var(--color-accent); border-bottom: 1px solid var(--color-border); }
.contact-note { margin-top: var(--space-6); padding-top: var(--space-6); border-top: 1px solid var(--color-divider); }

.form { display: grid; gap: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 560px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.01em; }
.field .req { color: var(--color-accent); }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85em 1em; font-size: var(--text-base);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.field--error input, .field--error textarea, .field--error select { border-color: #b54848; }
.field__error { font-size: var(--text-xs); color: #b54848; min-height: 1em; }
.field__hint { font-size: var(--text-xs); color: var(--color-text-faint); }
.checkbox { display: flex; gap: var(--space-3); align-items: flex-start; }
.checkbox input { width: 18px; height: 18px; min-width: 18px; margin-top: 3px; accent-color: var(--color-accent); }
.checkbox label { font-size: var(--text-sm); font-weight: 400; color: var(--color-text-muted); }
.checkbox label a { color: var(--color-accent); border-bottom: 1px solid var(--color-border); }
.honeypot { position: absolute; left: -9999px; }

/* Dark-mode form fields: lift the fill and brighten the border so inputs read as distinct, clickable fields. */
[data-theme='dark'] .field input,
[data-theme='dark'] .field textarea,
[data-theme='dark'] .field select {
  background-color: #2a2619;
  border-color: #635945;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
[data-theme='dark'] .field input::placeholder,
[data-theme='dark'] .field textarea::placeholder {
  color: var(--color-text-faint);
}
[data-theme='dark'] .field input:focus,
[data-theme='dark'] .field textarea:focus,
[data-theme='dark'] .field select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
[data-theme='dark'] .field select option {
  background-color: #2a2619;
  color: var(--color-text);
}
/* Keep autofilled fields legible in dark mode (browsers force a light bg otherwise). */
[data-theme='dark'] .field input:-webkit-autofill,
[data-theme='dark'] .field textarea:-webkit-autofill,
[data-theme='dark'] .field select:-webkit-autofill {
  -webkit-text-fill-color: var(--color-text);
  -webkit-box-shadow: 0 0 0 1000px #2a2619 inset;
  caret-color: var(--color-text);
  transition: background-color 9999s ease-in-out 0s;
}
.form__status { font-size: var(--text-sm); color: var(--color-accent); font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-near-black); color: #f5f1e8; padding-block: clamp(3rem, 6vw, 5rem) var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand .brand { color: #f5f1e8; }
.footer-brand .brand__group { color: rgba(245,241,232,0.6); }
.footer-brand p { color: rgba(245,241,232,0.62); margin-top: var(--space-4); max-width: 38ch; font-size: var(--text-sm); }
.footer-col h3 { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(245,241,232,0.5); margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--text-sm); color: rgba(245,241,232,0.78); transition: color var(--transition); }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom { margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: var(--space-6); border-top: 1px solid rgba(245,241,232,0.12); display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between; align-items: center; font-size: var(--text-xs); color: rgba(245,241,232,0.5); }
.footer-bottom a:hover { color: var(--color-accent); }

/* ---------- Thank you / 404 ---------- */
.center-stage { min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: var(--space-5); padding-block: var(--space-16); }
.center-stage .eyebrow { justify-content: center; }
.center-stage h1 { font-size: var(--text-3xl); }
.center-stage p { color: var(--color-text-muted); max-width: 48ch; }
.error-code { font-family: var(--font-display); font-size: clamp(5rem, 18vw, 12rem); line-height: 1; color: var(--color-accent); opacity: 0.85; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--delay-1 { transition-delay: 0.08s; }
.reveal--delay-2 { transition-delay: 0.16s; }
.reveal--delay-3 { transition-delay: 0.24s; }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--color-divider); border: 0; }
.breadcrumb { font-size: var(--text-xs); color: var(--color-text-faint); margin-bottom: var(--space-6); }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span { opacity: 0.5; }

.map-pin { cursor: default; }
.map-pin circle.dot { fill: var(--color-accent); }
.map-pin .pulse { fill: none; stroke: var(--color-accent); opacity: 0; }

@media (min-width: 880px) {
  .primary-nav { display: block; }
  .header-actions { display: flex; }
  .nav-toggle { display: none; }
}

/* No-JS fallbacks */
.no-js .reveal { opacity: 1; transform: none; }