/* ============ TOKENS ============ */
:root {
  --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);

  --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;

  /* Palette — dusk navy + brass, restrained */
  --color-navy: #0b1d33;
  --color-navy-deep: #071426;
  --color-navy-soft: #12294a;
  --color-paper: #f7f5f0;
  --color-paper-2: #fffdf9;
  --color-brass: #c9a45c;
  --color-brass-deep: #a07f3a;
  --color-text: #22262e;
  --color-text-muted: #5b6270;
  --color-text-inverse: #f3f1ea;
  --color-text-inverse-muted: #a9b3c2;
  --color-border: #ddd8cd;

  --font-display: 'Boska', 'Georgia', serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;

  --radius-sm: 0.375rem;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-default: 1060px;
}

/* ============ 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; text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

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-paper);
}

img, svg, video { display: block; max-width: 100%; height: auto; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; text-wrap: balance; font-weight: 500; }
p, li { text-wrap: pretty; max-width: 72ch; }

a { color: var(--color-brass-deep); }
a:hover { color: var(--color-navy); }

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

::selection { background: color-mix(in oklab, var(--color-brass) 40%, transparent); }

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

.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;
}

.container { width: min(var(--content-default), 100% - 3rem); margin-inline: auto; }

/* ============ HEADER ============ */
.header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-paper) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-3); }

.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-navy); }
.brand-mark { width: 40px; height: 40px; flex-shrink: 0; }
.brand-name { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; letter-spacing: 0.01em; }
.brand-name em { font-style: italic; color: var(--color-text-muted); }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav a { font-size: var(--text-sm); font-weight: 500; text-decoration: none; color: var(--color-text); }
.nav a:hover { color: var(--color-brass-deep); }
.nav a[aria-current="page"] { color: var(--color-brass-deep); }
.nav-cta {
  color: var(--color-text-inverse) !important;
  background: var(--color-navy);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive);
}
.nav-cta:hover { background: var(--color-brass-deep); color: var(--color-text-inverse); }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 70%, var(--color-navy-soft) 100%);
  color: var(--color-text-inverse);
  overflow: hidden;
}
.hero-sky {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 30%, rgba(243, 241, 234, 0.75) 50%, transparent 51%),
    radial-gradient(1px 1px at 28% 18%, rgba(243, 241, 234, 0.5) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 45% 42%, rgba(243, 241, 234, 0.65) 50%, transparent 51%),
    radial-gradient(1px 1px at 63% 22%, rgba(243, 241, 234, 0.45) 50%, transparent 51%),
    radial-gradient(2px 2px at 78% 55%, rgba(201, 164, 92, 0.55) 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 35%, rgba(243, 241, 234, 0.5) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 55% 70%, rgba(243, 241, 234, 0.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 33% 60%, rgba(243, 241, 234, 0.35) 50%, transparent 51%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(201, 164, 92, 0.12), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 78% 18%, color-mix(in oklab, var(--color-brass) 22%, transparent), transparent 55%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; padding-block: clamp(var(--space-16), 12vw, var(--space-24)); max-width: 46rem; }
.kicker {
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--color-brass); margin-bottom: var(--space-5);
}
.hero h1 {
  font-size: var(--text-2xl);
  font-weight: 500;
  margin-bottom: var(--space-6);
  max-width: 20ch;
}
.hero-lede {
  font-size: var(--text-lg);
  color: var(--color-text-inverse-muted);
  max-width: 36ch;
  margin-bottom: var(--space-10);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* ============ BUTTONS ============ */
.button {
  display: inline-block;
  font-size: var(--text-sm); font-weight: 600;
  text-decoration: none;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive);
}
.button-primary { background: var(--color-brass); color: var(--color-navy-deep); }
.button-primary:hover { background: #d9b878; color: var(--color-navy-deep); }
.button-ghost { border: 1px solid color-mix(in oklab, var(--color-text-inverse-muted) 55%, transparent); color: var(--color-text-inverse); }
.button-ghost:hover { border-color: var(--color-brass); color: var(--color-brass); }
.button-dark { background: var(--color-navy); color: var(--color-text-inverse); }
.button-dark:hover { background: var(--color-brass-deep); color: var(--color-text-inverse); }

/* ============ SECTIONS ============ */
.section { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }

.kicker-dark { color: var(--color-brass-deep); }
.section-title { font-size: var(--text-xl); margin-bottom: var(--space-8); max-width: 26ch; }

/* Positioning split */
.positioning { background: var(--color-paper-2); border-block: 1px solid var(--color-border); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 4vw, var(--space-16)); align-items: start; }
.split p { color: var(--color-text-muted); }
.split .section-title { margin-bottom: var(--space-5); }

/* Services */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.service-card {
  position: relative;
  background: var(--color-paper-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  transition: border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.service-card:hover { border-color: var(--color-brass); transform: translateY(-3px); box-shadow: 0 12px 32px oklch(0.2 0.02 250 / 0.1); }
.service-number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-brass);
  margin-bottom: var(--space-5);
}
.service-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-4); }
.service-card p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Track record */
.track-record { background: var(--color-paper-2); border-block: 1px solid var(--color-border); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); }
.stat {
  border-top: 2px solid var(--color-brass);
  padding-top: var(--space-5);
}
.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-navy);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}
.stat-arrow { color: var(--color-brass-deep); }
.stat-label { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Personal note (BJJ) */
.personal-note {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-left: 2px solid var(--color-brass);
  color: var(--color-text-muted);
  font-style: italic;
}

/* CTA */
.cta { text-align: center; }
.cta-inner { max-width: 40rem; }
.cta h2 { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.cta p { color: var(--color-text-muted); margin-inline: auto; margin-bottom: var(--space-8); }

/* ============ CONSULTANT PAGE ============ */
.bio-hero {
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 100%);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.bio-hero-inner { display: grid; grid-template-columns: 280px 1fr; gap: clamp(var(--space-8), 4vw, var(--space-16)); align-items: center; }

.headshot-slot {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(circle at 30% 25%, color-mix(in oklab, var(--color-brass) 30%, transparent), transparent 60%),
    var(--color-navy-soft);
  border: 1px solid color-mix(in oklab, var(--color-brass) 40%, transparent);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.headshot-slot::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 40%, rgba(243, 241, 234, 0.5) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 70% 20%, rgba(243, 241, 234, 0.4) 50%, transparent 51%),
    radial-gradient(1px 1px at 55% 75%, rgba(201, 164, 92, 0.5) 50%, transparent 51%);
}
.headshot-slot svg { position: relative; z-index: 1; width: 45%; }
.headshot-note { margin-top: var(--space-3); font-size: var(--text-xs); color: var(--color-text-inverse-muted); text-align: center; }

.bio-kicker { font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-brass); margin-bottom: var(--space-4); }
.bio-hero h1 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.bio-lede { color: var(--color-text-inverse-muted); max-width: 44ch; }

.bio-body { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }
.bio-body-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(var(--space-10), 5vw, var(--space-20)); align-items: start; }
.bio-body h2 { font-size: var(--text-xl); margin-bottom: var(--space-6); }
.bio-body .prose p { color: var(--color-text-muted); margin-bottom: var(--space-5); max-width: 58ch; }

.experience-list { list-style: none; display: grid; gap: var(--space-5); }
.experience-list li { display: flex; gap: var(--space-4); align-items: flex-start; }
.experience-list .tick { flex-shrink: 0; width: 22px; height: 22px; margin-top: 4px; color: var(--color-brass-deep); }
.experience-list p { font-size: var(--text-sm); color: var(--color-text-muted); }
.experience-list strong { color: var(--color-text); font-weight: 600; }
.experience-heading { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; margin-bottom: var(--space-6); }

/* ============ CONTACT PAGE ============ */
.contact-hero {
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 100%);
  color: var(--color-text-inverse);
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}
.contact-hero h1 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.contact-hero p { color: var(--color-text-inverse-muted); max-width: 44ch; }

.contact-body { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.contact-card {
  background: var(--color-paper-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-8);
  transition: border-color var(--transition-interactive);
}
.contact-card:hover { border-color: var(--color-brass); }
.contact-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.contact-card p { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.contact-card a { font-weight: 600; text-decoration: none; color: var(--color-navy); border-bottom: 1px solid var(--color-brass); }
.contact-card a:hover { color: var(--color-brass-deep); }
.contact-icon { width: 28px; height: 28px; color: var(--color-brass-deep); margin-bottom: var(--space-5); }

.contact-form {
  margin-top: var(--space-16);
  max-width: 40rem;
}
.contact-form h2 { font-size: var(--text-xl); margin-bottom: var(--space-3); }
.contact-form > p { color: var(--color-text-muted); margin-bottom: var(--space-8); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); margin-bottom: var(--space-5); }
.field label { font-size: var(--text-sm); font-weight: 600; }
.field input, .field textarea {
  font: inherit; font-size: var(--text-sm);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
  color: var(--color-text);
  width: 100%;
}
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--color-brass-deep);
  outline-offset: 1px;
  border-color: var(--color-brass-deep);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-status { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-4); }

/* ============ FOOTER ============ */
.footer {
  background: var(--color-navy-deep);
  color: var(--color-text-inverse-muted);
  padding-block: var(--space-10);
  font-size: var(--text-sm);
}
.footer-inner { display: grid; gap: var(--space-2); text-align: left; }
.footer-brand { font-family: var(--font-display); color: var(--color-text-inverse); font-size: var(--text-base); }
.footer-meta a { color: var(--color-brass); text-decoration: none; }
.footer-meta a:hover { color: #d9b878; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .service-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .bio-hero-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .bio-hero-inner .bio-head { text-align: center; }
  .bio-lede { margin-inline: auto; }
  .bio-body-inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .headshot-slot { max-width: 260px; }
}
@media (max-width: 640px) {
  .nav { gap: var(--space-4); }
  .nav a:not(.nav-cta) { font-size: 0.8125rem; }
  .nav-cta { padding: var(--space-2) var(--space-4); }
  .brand-name { display: none; }
}