/* ============================================================
   CCG Consulting — Design Tokens
   ============================================================ */
:root {
  /* These three carry every dark surface on the page. They alias the theme
     tokens injected from data/content.json, so the admin panel's Design
     section actually controls the site. The fallbacks are the original
     palette, used only if a theme token is ever missing. */
  --navy-950: var(--navy-deep, #05070f);
  --navy-900: var(--bg, #0a0f1f);
  --navy-800: var(--navy, #10182e);
  --line: color-mix(in srgb, var(--text) 8%, transparent);
  --line-strong: color-mix(in srgb, var(--text) 14%, transparent);

  --ink: var(--text, #f3f1ea);
  --ink-dim: color-mix(in srgb, var(--text) 72%, transparent);
  --ink-faint: color-mix(in srgb, var(--text) 52%, transparent);

  --gold-100: color-mix(in srgb, var(--accent) 55%, white 45%);
  --gold-300: var(--accent);
  --gold-500: color-mix(in srgb, var(--accent) 50%, var(--accent-dark) 50%);
  --gold-700: var(--accent-dark);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: var(--font-family);

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 140px;

  --radius-sm: calc(var(--radius) * 0.55);
  --radius-md: var(--radius);
  --radius-lg: calc(var(--radius) * 1.6);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 180ms;
  --dur-med: 300ms;

  --container: 1180px;
}

@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;
  }
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
input, textarea, button { font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ============================================================
   Section scaffolding
   ============================================================ */
.section-eyebrow {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.section-sub {
  margin-top: var(--space-2);
  color: var(--ink-dim);
  font-size: 17px;
  max-width: 640px;
  line-height: 1.65;
}

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 120;
  padding: 22px 0;
  transition: background var(--dur-med) var(--ease), padding var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled, .nav.menu-open {
  padding: 14px 0;
  background: color-mix(in srgb, var(--navy-900) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__mark {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--gold-500);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--gold-300);
  flex-shrink: 0;
  overflow: hidden;
}
.nav__mark img { width: 100%; height: 100%; object-fit: cover; }

/* Full wordmark logo. It already carries the brand name, so it replaces the
   circular mark and the adjacent text rather than sitting beside them. */
.nav__logo {
  display: block;
  height: 30px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
}
.footer__brand .nav__logo { height: 36px; max-width: 200px; }
@media (max-width: 560px) {
  .nav__logo { height: 24px; max-width: 130px; }
}
.nav__word {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.08em;
  color: var(--ink);
  line-height: 1.15;
}
.nav__word em {
  font-style: normal;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.nav__links { display: flex; align-items: center; gap: var(--space-4); }
.nav__links a {
  font-size: 14.5px;
  color: var(--ink-dim);
  transition: color var(--dur-fast) var(--ease);
  position: relative;
  padding: 4px 0;
}
.nav__links a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold-300);
  transition: width var(--dur-med) var(--ease);
}
.nav__links a:not(.nav__cta):hover { color: var(--ink); }
.nav__links a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta {
  border: 1px solid var(--gold-500);
  color: var(--gold-100) !important;
  padding: 9px 18px;
  border-radius: 999px;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.nav__cta:hover { background: var(--gold-500); color: var(--navy-950) !important; }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink);
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  height: 100dvh;
  width: min(340px, 82vw);
  background: var(--navy-800);
  border-left: 1px solid var(--line);
  z-index: 110;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: calc(var(--space-6) + env(safe-area-inset-top)) var(--space-4) var(--space-4);
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease);
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--line);
}
.mobile-menu__cta {
  margin-top: var(--space-3);
  display: inline-block;
  border: 1px solid var(--gold-500);
  color: var(--gold-100) !important;
  padding: 12px 20px;
  border-radius: 999px;
  text-align: center;
  border-bottom: 1px solid var(--gold-500) !important;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--space-7) + 60px) var(--space-3) var(--space-6);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; background: radial-gradient(120% 90% at 50% 0%, var(--navy-800) 0%, var(--navy-900) 55%, var(--navy-950) 100%); }
.hero__lines { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.35; }
.hero__lines line { stroke: var(--line-strong); stroke-width: 1; }
.hero__glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35; }
.hero__glow--a {
  width: 520px; height: 520px;
  top: -160px; left: 50%;
  transform: translateX(-70%);
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 50%, transparent), transparent 70%);
  animation: drift-a 22s ease-in-out infinite;
}
.hero__glow--b {
  width: 420px; height: 420px;
  bottom: -140px; right: 8%;
  background: radial-gradient(circle, color-mix(in srgb, var(--navy-800) 90%, transparent), transparent 70%);
  animation: drift-b 26s ease-in-out infinite;
}
@keyframes drift-a { 0%,100% { transform: translate(-70%,0); } 50% { transform: translate(-55%,30px); } }
@keyframes drift-b { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px,-20px); } }
.hero__grain {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: 0.5;
}
@media (prefers-reduced-motion: reduce) { .hero__glow { animation: none; } }

.hero__content { max-width: 780px; text-align: center; position: relative; }
.eyebrow {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.reveal-line { display: block; overflow: hidden; }
.reveal-line span { display: block; }
.hero__title--accent { color: var(--gold-300); font-style: italic; }
.hero__sub { margin: var(--space-4) auto 0; color: var(--ink-dim); font-size: 18px; line-height: 1.7; max-width: 620px; }
.hero__actions { margin-top: var(--space-5); display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; }

.hero__scroll {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--ink-faint);
}
.hero__scroll span { width: 1px; height: 36px; background: linear-gradient(var(--ink-faint), transparent); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  min-height: 48px;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-700));
  color: var(--navy-950);
  box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--accent) 50%, transparent);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -8px color-mix(in srgb, var(--accent) 65%, transparent); }
.btn--ghost { border-color: var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--gold-500); color: var(--gold-100); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.btn--block { width: 100%; }

/* ============================================================
   Approach
   ============================================================ */
.approach { padding: var(--space-8) 0; border-top: 1px solid var(--line); }
.approach__grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-6); align-items: start; }
.approach__body p { color: var(--ink-dim); font-size: 17px; line-height: 1.75; }
.approach__body p + p { margin-top: var(--space-3); }

/* ============================================================
   Services
   ============================================================ */
.services { padding: var(--space-8) 0; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--ink) 1.5%, transparent) 15%, color-mix(in srgb, var(--ink) 1.5%, transparent) 85%, transparent); }
.services__head { max-width: 640px; margin-bottom: var(--space-6); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.s-card { background: var(--navy-900); padding: var(--space-4); transition: background var(--dur-med) var(--ease); position: relative; }
.s-card:hover { background: var(--navy-800); }
.s-card__icon { color: var(--gold-300); margin-bottom: var(--space-3); transition: transform var(--dur-med) var(--ease); }
.s-card:hover .s-card__icon { transform: translateY(-3px) scale(1.05); }
.s-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 500; color: var(--ink); margin-bottom: 10px; line-height: 1.3; }
.s-card p { color: var(--ink-dim); font-size: 14.5px; line-height: 1.6; }

/* ============================================================
   Principles
   ============================================================ */
.principles {
  padding: var(--space-8) 0;
  background: linear-gradient(155deg, color-mix(in srgb, var(--navy-800) 100%, white 6%), var(--navy-900) 60%);
  color: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.principles__head { max-width: 640px; margin-bottom: var(--space-6); }
.principles__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-3); }
.p-card {
  background: color-mix(in srgb, var(--ink) 3%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: border-color var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
}
.p-card:hover { border-color: var(--gold-700); transform: translateY(-4px); }
.p-card__icon { color: var(--gold-300); margin-bottom: var(--space-2); }
.p-card h3 { font-family: var(--font-display); font-size: 16px; font-weight: 500; margin-bottom: 8px; }
.p-card p { color: var(--ink-dim); font-size: 13.5px; line-height: 1.55; }

/* ============================================================
   Clients
   ============================================================ */
.clients { padding: var(--space-8) 0; text-align: center; }
.clients .section-title { max-width: 720px; margin: 0 auto; }
.clients__grid { margin-top: var(--space-6); display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.chip {
  border: 1px solid var(--line-strong);
  color: var(--ink-dim);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.chip:hover { border-color: var(--gold-500); color: var(--gold-100); background: color-mix(in srgb, var(--accent) 6%, transparent); }

/* ============================================================
   Contact
   ============================================================ */
.contact { padding: var(--space-8) 0; background: var(--navy-950); color: var(--ink); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-7); align-items: start; }
.contact__lead .section-sub { margin-bottom: var(--space-4); }
.contact__email {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 17px; color: var(--gold-100);
  border-bottom: 1px solid var(--gold-700);
  padding-bottom: 6px;
}
.copy-btn {
  background: none; border: none; color: var(--ink-faint);
  width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px;
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.copy-btn:hover { color: var(--gold-100); background: color-mix(in srgb, var(--ink) 6%, transparent); }
.contact__note { margin-top: var(--space-3); color: var(--ink-faint); font-size: 14px; }

.contact__form { display: flex; flex-direction: column; gap: var(--space-3); }
.field { display: flex; flex-direction: column; gap: 8px; position: relative; }
.field label { font-size: 13.5px; color: var(--ink-dim); font-weight: 500; }
.field .optional { color: var(--ink-faint); font-weight: 400; }
.field input, .field textarea {
  background: color-mix(in srgb, var(--ink) 3%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--ink);
  font-size: 15px;
  min-height: 48px;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold-500); background: color-mix(in srgb, var(--ink) 5%, transparent); }
.field__error { display: none; font-size: 13px; color: #e08a72; }
.field.has-error .field__error { display: block; }
.field.has-error input { border-color: #c9573f; }
.form__hint { color: var(--ink-faint); font-size: 13px; text-align: center; margin-top: -6px; }

.checkbox-row { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.checkbox-row input[type="checkbox"] { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; accent-color: var(--gold-300); }
.checkbox-row span { font-size: 13.5px; color: var(--ink-dim); line-height: 1.5; }

.form-flash { padding: 14px 18px; border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 600; border: 1px solid; }
.form-flash.success { background: color-mix(in srgb, var(--gold-300) 10%, transparent); color: var(--gold-100); border-color: var(--gold-700); }
.form-flash.error { background: rgba(224,138,114,0.1); color: #e08a72; border-color: #c9573f; }

/* ============================================================
   Footer
   ============================================================ */
.footer { padding: var(--space-6) 0 var(--space-5); border-top: 1px solid var(--line); }
.footer__inner { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--space-4); align-items: start; }
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__links { display: flex; flex-direction: column; gap: 10px; justify-self: center; }
.footer__links a { color: var(--ink-dim); font-size: 14px; transition: color var(--dur-fast) var(--ease); }
.footer__links a:hover { color: var(--gold-100); }
.footer__meta { text-align: right; color: var(--ink-faint); font-size: 13px; line-height: 1.7; }
.footer__meta a { color: var(--ink-dim); display: block; margin-bottom: 6px; }
.footer__meta a:hover { color: var(--gold-100); }

/* ============================================================
   Toast
   ============================================================ */
.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--gold-100); color: var(--navy-950);
  padding: 12px 22px; border-radius: 999px;
  font-size: 14px; font-weight: 600;
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
  z-index: 200;
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================================================
   Site notice banner (cookie notice)
   ============================================================ */
.site-banner {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 200;
  max-width: 640px; margin: 0 auto;
  background: var(--navy-800); color: var(--ink-dim);
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  padding: 20px 24px;
  box-shadow: 0 20px 50px -14px rgba(0,0,0,0.5);
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  animation: notice-in 0.35s var(--ease);
}
.site-banner[hidden] { display: none; }
.site-banner p { font-size: 13.5px; line-height: 1.6; color: var(--ink-dim); flex: 1 1 260px; margin: 0; }
.site-banner-actions { display: flex; gap: 10px; flex-shrink: 0; }
.site-banner .btn { padding: 10px 20px; min-height: auto; }
.site-banner-hide { animation: notice-out 0.2s ease forwards; }
@keyframes notice-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes notice-out { to { opacity: 0; transform: translateY(14px); } }
@media (prefers-reduced-motion: reduce) { .site-banner, .site-banner-hide { animation: none; } }
@media (max-width: 640px) {
  .site-banner { flex-direction: column; align-items: stretch; left: 12px; right: 12px; bottom: 12px; }
  .site-banner-actions { justify-content: center; }
}

/* honeypot field — visually hidden, never shown to real visitors */
.hp-field { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ============================================================
   Reveal-on-scroll base state (JS adds .is-visible)
   ============================================================ */
.reveal, .reveal-item { opacity: 0; transform: translateY(24px); }
.reveal.is-visible, .reveal-item.is-visible {
  opacity: 1; transform: translateY(0);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .principles__grid { grid-template-columns: repeat(3, 1fr); }
  .approach__grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .contact__grid { grid-template-columns: 1fr; gap: var(--space-5); }
  :root { --space-8: 96px; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .principles__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr; text-align: left; gap: var(--space-3); }
  .footer__links { justify-self: start; flex-direction: row; flex-wrap: wrap; gap: var(--space-3); }
  .footer__meta { text-align: left; }
  :root { --space-7: 64px; --space-8: 72px; }
}

@media (max-width: 560px) {
  .services__grid { grid-template-columns: 1fr; }
  .principles__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; }
  .clients__grid { gap: 8px; }
  .chip { padding: 10px 16px; font-size: 13.5px; }
}

@media (hover: none) {
  .nav__links a:not(.nav__cta)::after { display: none; }
}