/* ===========================================================
   CONVENUE — Design tokens (dark & editorial)
   =========================================================== */
:root {
  /* Color — charcoal-navy canvas (lighter & richer than pure black),
     blue + gold as more confident accents */
  --color-ink: #161a22;
  --color-ink-raised: #1f2530;
  --color-ink-raised-2: #29303d;
  --color-ink-border: rgba(245, 243, 238, 0.13);
  --color-ink-border-strong: rgba(245, 243, 238, 0.24);

  --color-paper: #f5f2ea;
  --color-paper-dim: #eae5d8;
  --color-paper-border: rgba(10, 12, 15, 0.12);

  --color-blue: #8db4db;
  --color-blue-deep: #3e6791;
  --color-blue-pale: #c3d8ea;

  --color-gold: #ba9057;
  --color-gold-bright: #d4ac74;
  --color-gold-dim: #7a6238;

  --color-white: #ffffff;
  --color-ink-text: #14171d;

  /* Type */
  --font-display: "Archivo Condensed", "Archivo", sans-serif;
  --font-body: "Archivo", "Archivo Condensed", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --fs-hero: clamp(2.7rem, 6.4vw, 5.6rem);
  --fs-h2: clamp(2rem, 4.4vw, 3.4rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.55rem);
  --fs-lead: clamp(1.05rem, 1.6vw, 1.3rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-mono: 0.8125rem;

  /* Space (8px rhythm) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;
  --space-8: 9rem;

  --radius-s: 3px;
  --radius-m: 6px;
  --container-w: 1180px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 180ms;
  --dur-mid: 340ms;
}

/* ===========================================================
   Reset
   =========================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-paper);
  background: radial-gradient(140% 90% at 18% -8%, #232b39 0%, var(--color-ink) 48%) fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
.mono { font-family: var(--font-mono); }

.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-gold);
  color: var(--color-ink);
  padding: var(--space-2) var(--space-3);
  z-index: 200;
  font-weight: 700;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

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

/* ===========================================================
   Cursor accent — global, viewport-fixed, present on every page
   above all content. A tight dot plus a softer trailing ring,
   self-contained (no anchor, no tether to any fixed element).
   Uses mix-blend-mode so it stays legible over both dark and
   paper-colored sections without per-section color overrides.
   =========================================================== */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  border-radius: 50%;
  z-index: 9999;
  opacity: 0;
  transition: opacity 420ms var(--ease-out);
  mix-blend-mode: difference;
  will-change: transform;
}
.cursor-dot {
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  background: #ffffff;
}
.cursor-ring {
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 1px solid #ffffff;
}
.cursor-dot.is-active, .cursor-ring.is-active { opacity: 1; }
.cursor-ring.is-active { opacity: 0.5; }

@media (hover: none) { .cursor-dot, .cursor-ring { display: none; } }
@media (prefers-reduced-motion: reduce) { .cursor-dot, .cursor-ring { display: none; } }

/* ===========================================================
   Buttons
   =========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  background: var(--color-gold);
  color: var(--color-ink);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius-s);
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  position: relative;
}
.btn:hover { background: var(--color-gold-bright); transform: translateY(-2px); box-shadow: 0 10px 24px -8px rgba(169, 130, 76, 0.4); }
.btn:active { transform: translateY(0); }
.btn-arrow { transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(3px); }

.btn--ghost {
  background: transparent;
  color: var(--color-paper);
  box-shadow: inset 0 0 0 1.5px var(--color-ink-border-strong);
}
.btn--ghost:hover { background: var(--color-paper); color: var(--color-ink); box-shadow: none; }

.btn--outline {
  background: transparent;
  color: currentColor;
  box-shadow: inset 0 0 0 1.5px currentColor;
}
.btn--outline:hover { background: var(--color-gold); color: var(--color-ink); box-shadow: none; }

.btn--block { width: 100%; justify-content: center; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-gold);
}
.link-arrow svg { transition: transform var(--dur-fast) var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ===========================================================
   Header
   =========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 12, 15, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-ink-border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 0.55rem; flex-shrink: 0; }
.brand-mark { width: 30px; height: 30px; color: var(--color-blue); }
.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.brand-con { color: var(--color-paper); }
.brand-venue { color: var(--color-gold); }

.nav-links {
  display: flex;
  gap: var(--space-3);
  margin-inline: auto;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a {
  position: relative;
  padding-block: 4px;
  color: rgba(245, 243, 238, 0.72);
  transition: color var(--dur-fast);
  white-space: nowrap;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1.5px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast) var(--ease-out);
}
.nav-links a:hover { color: var(--color-paper); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.is-active { color: var(--color-paper); }
.nav-links a.is-active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--color-ink-border);
}
.lang-toggle button {
  opacity: 0.45;
  transition: opacity var(--dur-fast), color var(--dur-fast);
  padding: 2px;
}
.lang-toggle button.is-active { opacity: 1; font-weight: 700; color: var(--color-gold); }
.lang-toggle .lang-sep { opacity: 0.3; }

.nav-toggle { display: none; width: 34px; height: 34px; place-items: center; color: var(--color-paper); margin-left: auto; }
.nav-toggle svg { grid-area: 1/1; }
.icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

.mobile-menu {
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--color-ink);
  z-index: 99;
  padding: var(--space-4) var(--space-3);
  display: none;
  flex-direction: column;
  gap: var(--space-4);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-mid) var(--ease-out), transform var(--dur-mid) var(--ease-out);
}
.mobile-menu.is-open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-links { display: flex; flex-direction: column; gap: var(--space-3); font-size: 1.3rem; font-family: var(--font-display); font-weight: 600; }
.mobile-menu-links a.is-active { color: var(--color-gold); }
.lang-toggle--mobile { align-self: flex-start; }

@media (max-width: 1010px) {
  .nav-links, .header-actions { display: none; }
  .nav-toggle { display: grid; }
}

/* ===========================================================
   Page hero (compact, reused on inner pages)
   =========================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: radial-gradient(120% 100% at 18% -10%, #263450 0%, var(--color-ink) 56%), radial-gradient(75% 60% at 92% 105%, rgba(186, 144, 87, 0.12) 0%, transparent 62%);
  color: var(--color-paper);
  overflow: hidden;
  padding-top: 72px;
}
.hero.hero--compact { min-height: 62vh; }
.hero-motif {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--color-blue-deep);
  z-index: 0;
  opacity: 0.55;
}
.hero-layout { position: relative; z-index: 1; padding-block: var(--space-6); width: 100%; }
.hero-copy { max-width: 760px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
  flex-shrink: 0;
  margin-top: 0.65em;
}
.section--paper .eyebrow { color: var(--color-blue-deep); }

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-hero);
  line-height: 1.02;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.accent { color: var(--color-gold); }
.hero-sub {
  font-size: var(--fs-lead);
  color: rgba(245, 243, 238, 0.72);
  max-width: 54ch;
  margin-bottom: var(--space-4);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); }

.scroll-cue {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-blue-pale);
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* hero entrance stagger */
.hero-copy > * {
  opacity: 0;
  transform: translateY(16px);
  animation: heroIn 700ms var(--ease-out) forwards;
}
.hero-copy > *:nth-child(1) { animation-delay: 60ms; }
.hero-copy > *:nth-child(2) { animation-delay: 160ms; }
.hero-copy > *:nth-child(3) { animation-delay: 260ms; }
.hero-copy > *:nth-child(4) { animation-delay: 360ms; }
.hero-copy > *:nth-child(5) { animation-delay: 440ms; }
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .hero-copy > * { animation: none; opacity: 1; transform: none; }
}

/* ===========================================================
   Breadcrumb / page kicker (inner pages)
   =========================================================== */
.page-kicker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(245, 243, 238, 0.45);
  margin-bottom: var(--space-3);
}
.page-kicker a { color: rgba(245, 243, 238, 0.7); }
.page-kicker a:hover { color: var(--color-gold); }

/* ===========================================================
   Story — pinned scroll sequence
   =========================================================== */
.story {
  position: relative;
  background: var(--color-ink);
  color: var(--color-paper);
  height: 340vh;
}
.story-pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  overflow: hidden;
}
.story-frame {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
  padding-top: 108px;
}
.story-index {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-blue-pale);
  margin-bottom: var(--space-3);
}
.story-beat {
  position: absolute;
  top: 140px;
  left: var(--space-3);
  right: var(--space-3);
  max-width: 760px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 480ms var(--ease-out), transform 480ms var(--ease-out);
  pointer-events: none;
}
.story-beat.is-active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.story-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}
.story-beat h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  line-height: 1.06;
  margin-bottom: var(--space-3);
  max-width: 20ch;
}
.story-beat p {
  font-size: var(--fs-lead);
  color: rgba(245, 243, 238, 0.72);
  max-width: 56ch;
}

@media (max-width: 720px), (prefers-reduced-motion: reduce) {
  .story { height: auto; padding-block: var(--space-6); }
  .story-pin { position: static; height: auto; display: block; }
  .story-frame { height: auto; padding-top: 0; }
  .story-index { display: none; }
  .story-beat {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    max-width: none;
    margin-bottom: var(--space-6);
  }
  .story-beat:last-child { margin-bottom: 0; }
}

/* ===========================================================
   Section shell
   =========================================================== */
.section { padding-block: var(--space-7); position: relative; }
.section--raised { background: linear-gradient(165deg, var(--color-ink-raised) 0%, #262d3a 60%, #202632 100%); }
.section--paper { background: var(--color-paper); color: var(--color-ink-text); }
.section--paper .section-title { color: var(--color-ink-text); }
.section--paper .hero-sub, .section--paper p { color: rgba(20, 23, 29, 0.7); }

.hairline { border-top: 1px solid var(--color-ink-border); }

.section-head { max-width: 640px; margin-bottom: var(--space-6); }
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  line-height: 1.06;
  margin-top: var(--space-1);
}
.section-title em { font-style: normal; color: var(--color-gold); }

[data-reveal], [data-reveal-group] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
}
[data-reveal].is-visible, [data-reveal-group].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-group].is-visible > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal-group].is-visible > *:nth-child(2) { transition-delay: 90ms; }
[data-reveal-group].is-visible > *:nth-child(3) { transition-delay: 180ms; }

/* ===========================================================
   Link-out cards (Home -> Story / How it works / Who it's for)
   =========================================================== */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-ink-border);
  border: 1px solid var(--color-ink-border);
}
.pillar-card {
  background: var(--color-ink);
  padding: var(--space-5) var(--space-4);
  position: relative;
  overflow: hidden;
  transition: background var(--dur-mid) var(--ease-out);
  display: flex;
  flex-direction: column;
  min-height: 320px;
}
.pillar-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 0%), rgba(127, 166, 204, 0.1), transparent 70%);
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
  pointer-events: none;
}
.pillar-card:hover { background: var(--color-ink-raised); }
.pillar-card:hover::before { opacity: 1; }
.pillar-ref { font-family: var(--font-mono); font-size: 0.78rem; color: var(--color-gold); margin-bottom: var(--space-4); }
.pillar-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.pillar-card p { color: rgba(245, 243, 238, 0.68); margin-bottom: var(--space-4); flex-grow: 1; }
.pillar-mark { position: absolute; right: -18px; bottom: -18px; width: 110px; height: 110px; color: rgba(127, 166, 204, 0.14); }

@media (max-width: 880px) {
  .pillar-grid { grid-template-columns: 1fr; }
}

/* ===========================================================
   How it works — flow
   =========================================================== */
.flow-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.flow-line { position: absolute; top: 0.6rem; left: 0; right: 0; height: 1px; opacity: 0.35; display: none; }
.flow-ref {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}
.flow-step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h3);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}
.flow-step p { color: rgba(245, 243, 238, 0.68); max-width: 40ch; }

@media (min-width: 721px) { .flow-line { display: block; } }
@media (max-width: 720px) {
  .flow-track { grid-template-columns: 1fr; gap: var(--space-5); }
}

.flow-diagram-wrap { display: flex; justify-content: center; margin-bottom: var(--space-6); }
.flow-diagram { width: min(560px, 100%); color: var(--color-blue-pale); }
.flow-diagram .diagram-line-draw {
  stroke: currentColor;
  stroke-width: 1.2;
  fill: none;
  stroke-dasharray: 340;
  stroke-dashoffset: 340;
  transition: stroke-dashoffset 1400ms var(--ease-out);
}
.flow-diagram.is-drawn .diagram-line-draw { stroke-dashoffset: 0; }
.flow-diagram .diagram-node { fill: var(--color-ink); stroke: currentColor; stroke-width: 1.4; }
.flow-diagram .diagram-node--client { stroke: var(--color-gold); }
.flow-diagram .diagram-node--venue { stroke: var(--color-paper); }
.flow-diagram text { font-family: var(--font-mono); font-size: 8px; fill: rgba(245,243,238,0.55); letter-spacing: 0.06em; }

/* ===========================================================
   Who it's for
   =========================================================== */
.who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--color-ink-border); border: 1px solid var(--color-ink-border); }
.who-card {
  background: var(--color-ink);
  padding: var(--space-5);
  transition: background var(--dur-mid) var(--ease-out);
}
.who-card:hover { background: var(--color-ink-raised); }
.who-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-m);
  background: var(--color-ink-raised-2);
  color: var(--color-blue);
  margin-bottom: var(--space-3);
  box-shadow: inset 0 0 0 1px var(--color-ink-border);
}
.who-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h3);
  text-transform: uppercase;
}
.who-sub { color: rgba(245, 243, 238, 0.55); margin-top: 0.3rem; margin-bottom: var(--space-3); }
.who-list { display: flex; flex-direction: column; gap: 0.65rem; margin-bottom: var(--space-4); }
.who-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.95rem;
  color: rgba(245, 243, 238, 0.82);
}
.who-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 7px; height: 7px;
  background: var(--color-gold);
}

.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: var(--space-2); }
.chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--color-ink-border-strong);
  color: rgba(245, 243, 238, 0.75);
}

@media (max-width: 720px) {
  .who-grid { grid-template-columns: 1fr; }
}

/* ===========================================================
   Proof strip (animated counters)
   =========================================================== */
.proof-strip {
  background: linear-gradient(100deg, #202634 0%, var(--color-ink-raised) 45%, #232a38 100%);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-ink-border);
  border-bottom: 1px solid var(--color-ink-border);
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  text-align: center;
}
.proof-value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  font-weight: 700;
  color: var(--color-paper);
  margin-bottom: 0.35rem;
}
.proof-value .accent { color: var(--color-gold); }
.proof-label { font-size: 0.92rem; color: rgba(245,243,238,0.6); }
.proof-note {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(245,243,238,0.4);
  margin-top: var(--space-4);
}

@media (max-width: 720px) {
  .proof-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ===========================================================
   Contact / CTA
   =========================================================== */
.cta-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: var(--space-6);
  align-items: start;
}
.cta-copy h1, .cta-copy h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  line-height: 1.06;
  margin-block: var(--space-1) var(--space-3);
}
.cta-copy p { color: rgba(245, 243, 238, 0.68); max-width: 42ch; margin-bottom: var(--space-4); }
.cta-alt { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; font-size: 0.9rem; color: rgba(245,243,238,0.55); }

.contact-form {
  background: var(--color-paper);
  color: var(--color-ink-text);
  border-radius: var(--radius-m);
  padding: var(--space-4);
  position: relative;
}
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--space-3); }
.field label { font-size: 0.85rem; font-weight: 600; }
.field .optional { font-weight: 400; color: rgba(20,24,29,0.5); }
.field input, .field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-s);
  border: 1.5px solid var(--color-paper-border);
  background: var(--color-white);
  color: var(--color-ink-text);
  transition: border-color var(--dur-fast);
}
.field input:focus, .field textarea:focus { border-color: var(--color-blue-deep); outline: none; }
.field input:invalid:not(:placeholder-shown), .field textarea:invalid:not(:placeholder-shown) { border-color: #a8544a; }

.required-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: rgba(20, 24, 29, 0.45);
  margin-bottom: var(--space-3);
}
.field textarea { min-height: 100px; resize: vertical; }

.field--audience { margin-bottom: var(--space-3); }
.audience-toggle { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.audience-btn {
  padding: 0.6rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: inset 0 0 0 1.5px var(--color-paper-border);
  transition: all var(--dur-fast);
}
.audience-btn.is-active { background: var(--color-blue-deep); color: var(--color-white); box-shadow: none; }

.form-note { font-size: 0.78rem; color: rgba(20,24,29,0.55); margin-top: var(--space-2); text-align: center; }
.form-error { font-size: 0.82rem; color: #a8544a; margin-top: var(--space-2); text-align: center; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

.form-success {
  display: none;
  align-items: center;
  gap: var(--space-3);
  min-height: 260px;
}
.form-success svg { width: 36px; height: 36px; flex-shrink: 0; color: var(--color-gold-dim); }
.contact-form.is-submitted .form-fields { display: none; }
.contact-form.is-submitted .form-success { display: flex; }

@media (max-width: 900px) {
  .cta-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .form-row--split { grid-template-columns: 1fr; }
}

/* ===========================================================
   Footer
   =========================================================== */
.site-footer { background: var(--color-ink); color: var(--color-paper); padding-top: var(--space-6); border-top: 1px solid var(--color-ink-border); }
.footer-top { display: flex; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; padding-bottom: var(--space-5); border-bottom: 1px solid var(--color-ink-border); }
.footer-brand { max-width: 320px; }
.footer-brand p { margin-top: var(--space-2); color: rgba(245,243,238,0.55); font-size: 0.9rem; }
.footer-brand .brand-con { color: var(--color-paper); }
.footer-cols { display: flex; gap: var(--space-6); }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(245,243,238,0.45); margin-bottom: var(--space-2); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; font-size: 0.9rem; }
.footer-col a:hover { color: var(--color-gold); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-block: var(--space-3);
  font-size: 0.78rem;
  color: rgba(245,243,238,0.4);
}

/* ===========================================================
   Page transition fade
   =========================================================== */
body { animation: pageIn 420ms var(--ease-out); }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { body { animation: none; } }