/* =====================================================================
   Emeka Nnadi — Personal Brand Site
   Phase 1 — vanilla CSS, one stylesheet.
   ---------------------------------------------------------------------
   Accent system (replaces all mockup teal):
   - .on-light surfaces  -> former-teal text/icons/rules/dots = NAVY
   - .on-dark  surfaces  -> former-teal text/icons/rules/dots = SAND
   - Fills (primary btns, badges, credentials band) = SAND fill + NAVY text
   - Mockup navy-filled buttons stay NAVY fill + WHITE text (.btn-navy)
   Net: no white-on-sand, no sand-on-white anywhere.
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  --navy: #1B3A5B;
  --navy-deep: #16314D;   /* hero gradient + hovers */
  --navy-line: #2B4A6B;   /* hairlines on navy */
  --charcoal: #2D2D2D;    /* footer */
  --sand: #D9CABF;
  --sand-deep: #CBB8A9;   /* button hover */
  --grey-100: #F5F5F5;    /* light section */
  --newsletter: #E7EFF1;  /* newsletter band */
  --white: #FFFFFF;
  --ink: #21364B;         /* headings on light */
  --body: #54606C;        /* paragraph grey on light */
  --body-dark: rgba(255, 255, 255, 0.82); /* paragraph on navy */
  --line-light: #E4E7EA;  /* hairlines on light */

  --font-head: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Jost", "Century Gothic", system-ui, -apple-system, Segoe UI, sans-serif;

  --container: 1200px;
  --gutter: clamp(20px, 5vw, 40px);
  --section-y: clamp(64px, 9vw, 120px);
  --radius: 4px;
  --header-h: 76px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); }
.section--light { background: var(--white); }
.section--grey  { background: var(--grey-100); }
.section--navy  { background: var(--navy); }

/* Surface accent context */
.on-light { --accent: var(--navy); }
.on-dark  { --accent: var(--sand); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.1; color: var(--ink); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: var(--white); }

h1 { font-weight: 600; font-size: clamp(2.6rem, 6vw, 4.4rem); letter-spacing: -0.5px; }
h2 { font-weight: 500; font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -0.3px; }
h3 { font-weight: 500; font-size: clamp(1.45rem, 2.4vw, 1.85rem); }
p { color: inherit; }
.on-dark p, .on-dark { color: var(--body-dark); }

em, .italic { font-style: italic; }

/* Eyebrow / kicker label */
.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
}

/* Short rule under headings */
.rule {
  display: block;
  width: 56px;
  height: 3px;
  background: var(--accent);
  border: 0;
  margin: 20px 0 0;
}
.section-head { margin-bottom: clamp(32px, 5vw, 56px); }
.section-head .eyebrow { display: block; margin-bottom: 14px; }
.section-head h2 { margin-bottom: 0; }
.section-head .rule { margin-top: 16px; }

/* Column heading (two-column blocks) */
.col-head { margin-bottom: 34px; }
.col-head .eyebrow { display: block; margin-bottom: 12px; }
.col-head h2 { margin-bottom: 0; }
.col-head .rule { margin-top: 16px; }

/* Lead paragraph */
.lead { font-size: clamp(1.02rem, 1.4vw, 1.18rem); line-height: 1.75; max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 15px 30px;
  border: 1.6px solid transparent;
  border-radius: var(--radius);
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

/* Primary = sand fill, navy text (legible on both surfaces) */
.btn-primary { background: var(--sand); color: var(--navy); border-color: var(--sand); }
.btn-primary:hover { background: var(--sand-deep); border-color: var(--sand-deep); }

/* Navy = navy fill, white text (only where mockup is navy-filled) */
.btn-navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-deep); border-color: var(--navy-deep); }

/* Outline = accent border/text per surface; fills with accent on hover */
.btn-outline { background: transparent; border-color: var(--accent); color: var(--accent); }
.on-dark  .btn-outline:hover { background: var(--sand); color: var(--navy); border-color: var(--sand); }
.on-light .btn-outline:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }

/* Text link with arrow */
.arrow-link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.arrow-link .arw { transition: transform .18s ease; }
.arrow-link:hover .arw { transform: translateX(4px); }

/* =====================================================================
   Header / Nav
   ===================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: transparent;
  transition: background-color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.brand {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
  color: var(--white);
}
.brand b { color: var(--sand); font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.nav-links a {
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  padding: 6px 0;
  position: relative;
  transition: color .18s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a.active { color: var(--sand); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--sand);
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px; height: 40px;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 8px;
  width: 24px; height: 2px;
  background: var(--white);
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--navy);
    padding: 8px var(--gutter) 24px;
    box-shadow: 0 16px 24px rgba(0, 0, 0, 0.25);
    transform: translateY(-120%);
    transition: transform .3s ease;
  }
  .site-header.menu-open { background: var(--navy); }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 14px 0; font-size: 0.9rem; border-bottom: 1px solid var(--navy-line); }
  .nav-links a.active::after { display: none; }
}

/* =====================================================================
   Hero (shared) — full-bleed dark
   ===================================================================== */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
  padding-top: calc(var(--header-h) + clamp(48px, 8vw, 96px));
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow: hidden;
}
.hero .eyebrow { color: var(--sand); }

/* Home hero = full-bleed photo (Emeka aligned right) + diagonal dark gradient
   running left→right so the left-aligned text stays legible. Swap /assets/hero.png
   for the dedicated homepage shot when the new photo is taken. */
.hero--home {
  display: flex;
  align-items: center;
  min-height: 86vh;
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 80px));
  padding-bottom: clamp(48px, 7vw, 88px);
  background:
    linear-gradient(95deg,
      rgba(10, 24, 38, 0.95) 0%,
      rgba(14, 31, 48, 0.88) 32%,
      rgba(18, 39, 57, 0.55) 62%,
      rgba(18, 39, 57, 0.12) 100%),
    url(/assets/hero.png);
  background-size: cover;
  background-position: right center;
}
/* Constrained, left-anchored text block so Emeka's photo (right) has room to breathe. */
.hero--home .hero-text-inner { max-width: 560px; }
.hero h1 { margin-bottom: 22px; }
.hero h1 .accent-italic { color: var(--sand); font-style: italic; }
.hero .hero-sub { color: var(--body-dark); font-size: clamp(1.02rem, 1.5vw, 1.2rem); max-width: 54ch; margin-bottom: 32px; }
.hero .eyebrow { margin-bottom: 22px; }

/* Inner page hero (smaller) — background image + navy overlay.
   Each page sets its own image via  style="--hero-img:url(/assets/…)"  on the
   <section>. Falls back to the shared grayscale placeholder until real photos
   are supplied. The navy gradient on top keeps the white/sand text legible. */
.hero--page {
  min-height: auto;
  background:
    linear-gradient(100deg, rgba(16, 33, 51, 0.93) 0%, rgba(20, 42, 64, 0.80) 50%, rgba(20, 42, 64, 0.52) 100%),
    var(--hero-img, url(/assets/hero-placeholder.jpg));
  background-size: cover;
  background-position: var(--hero-pos, center);
}
.hero--page h1 { margin-bottom: 8px; max-width: 720px; }
.hero--page .rule { margin-bottom: 26px; }

/* About hero — full-bleed 50/50 split: padded copy + credentials + downloads on
   the left half, edge-to-edge portrait filling the entire right half at full
   viewport height (overrides the .hero--page background image). */
.hero--about {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  padding: 0;
  min-height: 100vh;
}
.hero--about .hero-split {
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
  min-height: 100vh;
}
/* Left half: vertically centred content, its own padding (gutter + header clearance) */
.hero--about .hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + clamp(20px, 3vw, 36px)) clamp(28px, 6vw, 110px) clamp(36px, 4vw, 56px);
}
.hero--about .hero-copy > * { max-width: 560px; } /* keep content to a tidy reading measure */
/* Tighter vertical rhythm so the stacked copy + creds don't overflow the half */
.hero--about .eyebrow { margin-bottom: 14px; }
.hero--about h1 { margin-bottom: 0; }
.hero--about .rule { margin: 18px 0 22px; }
.hero--about .hero-copy p { margin-top: 14px; }
.hero--about .hero-creds { margin-top: clamp(22px, 2.6vw, 32px); }
.hero--about .hero-creds > .eyebrow { display: block; color: var(--sand); margin-bottom: 16px; }
.hero--about .hero-creds .badges { margin-bottom: 0; }
.hero--about .hero-creds .btn-row { margin-top: 26px; }
/* Right half: portrait stretched to fill the cell edge-to-edge, full height */
.hero--about .hero-portrait { position: relative; align-self: stretch; }
.hero--about .hero-portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
  border-radius: 0;
}

/* Hero with side card (About) */
.hero-split {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.hero-split .hero-copy p { color: var(--body-dark); margin-top: 18px; max-width: 52ch; }

/* Hero email chips (Connect) */
.hero-contacts { display: flex; flex-wrap: wrap; gap: clamp(28px, 5vw, 56px); margin-top: 30px; }
.hero-contacts .eyebrow { color: var(--sand); display: block; margin-bottom: 6px; }
.hero-contacts a { color: var(--white); font-weight: 500; }
.hero-contacts a:hover { color: var(--sand); }

/* Credentials card (About hero) */
.cred-card {
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  padding: clamp(26px, 3vw, 38px);
}
.cred-card .eyebrow { color: var(--sand); display: block; margin-bottom: 16px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.badge {
  background: var(--sand);
  color: var(--navy);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.07em;
  padding: 9px 15px;
  border-radius: 3px;
}
.cred-card .official { margin-bottom: 28px; }
.cred-card .official .t { font-family: var(--font-head); font-weight: 600; font-size: 1.5rem; color: var(--white); line-height: 1.25; }
.cred-card .btn { width: 100%; }
.cred-card .btn + .btn { margin-top: 12px; }

/* =====================================================================
   Credentials band (Home) — sand fill, navy text
   ===================================================================== */
.cred-band { background: var(--sand); color: var(--navy); }
.cred-band .container {
  max-width: 1340px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0;
  padding-block: 20px;
}
.cred-band .cred-item {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(0.72rem, 0.84vw, 0.82rem);
  letter-spacing: 0.01em;
  color: var(--navy);
  white-space: nowrap;
  padding: 3px clamp(12px, 1.7vw, 30px);
}
.cred-band .cred-item + .cred-item { border-left: 1px solid rgba(27, 58, 91, 0.28); }

@media (max-width: 760px) {
  .cred-band .container { flex-direction: column; gap: 12px; }
  .cred-band .cred-item { white-space: normal; text-align: center; padding: 0; }
  .cred-band .cred-item + .cred-item { border-left: none; }
}

/* =====================================================================
   Founder's Thesis (Home) — grey
   ===================================================================== */
.thesis { text-align: center; }
.thesis .eyebrow { margin-bottom: 26px; }
.thesis blockquote {
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1.4;
  color: var(--ink);
  max-width: 22ch;
  margin: 0 auto;
  max-width: 900px;
}
.thesis .cite { display: block; margin-top: 28px; }
.thesis .cite::before { content: ""; display: block; width: 48px; height: 2px; background: var(--navy); margin: 0 auto 18px; }
.thesis .cite span { font-family: var(--font-body); font-style: normal; font-weight: 500; font-size: 0.9rem; color: var(--body); letter-spacing: 0.02em; }

/* =====================================================================
   Card grids (essays, topics, roles, practice)
   ===================================================================== */
.grid { display: grid; gap: clamp(20px, 2.4vw, 30px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Essay card — navy left rule on light */
.essay-card {
  background: var(--white);
  border: 1px solid var(--line-light);
  border-left: 3px solid var(--accent);
  padding: clamp(24px, 2.6vw, 34px);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}
.essay-card:hover { box-shadow: 0 14px 32px rgba(27, 58, 91, 0.1); transform: translateY(-2px); }
.essay-card .eyebrow { margin-bottom: 14px; font-size: 0.66rem; }
.essay-card h3 { color: var(--ink); margin-bottom: 14px; }
.essay-card p { font-size: 0.95rem; margin-bottom: 22px; }
.essay-card .arrow-link { margin-top: auto; }
.essay-card.is-hidden { display: none; }

/* Generic bordered card on navy (practice) */
.dark-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--navy-line);
  padding: clamp(26px, 2.8vw, 36px);
}
.dark-card .eyebrow { color: var(--sand); display: block; margin-bottom: 10px; }
.dark-card h3 { color: var(--sand); margin-bottom: 14px; }
.dark-card p { color: var(--body-dark); font-size: 0.95rem; }

/* Numbered topic card (Speaking) */
.topic-card {
  display: flex;
  gap: 22px;
  padding: clamp(22px, 2.4vw, 30px);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: var(--white);
}
.num-badge {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 8px;
  display: grid; place-items: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  background: var(--sand);
}
.topic-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.topic-card p { font-size: 0.93rem; }

/* Roles grid (Impact — Recognised by peers) */
.role-card { padding: 26px 0; border-top: 1px solid var(--line-light); }
.role-card .eyebrow { color: var(--navy); margin-bottom: 10px; display: block; }
.role-card h3 { font-size: 1.2rem; color: var(--ink); font-weight: 600; }
.role-card p { font-size: 0.92rem; margin-top: 6px; }

/* =====================================================================
   Two-column content blocks (About, Impact)
   ===================================================================== */
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: start; }

/* Quote box — navy left border */
.quote-box {
  border-left: 3px solid var(--navy);
  background: rgba(27, 58, 91, 0.04);
  padding: 24px 28px;
  margin-top: 28px;
}
.quote-box p { font-family: var(--font-head); font-style: italic; font-size: 1.25rem; line-height: 1.5; color: var(--ink); }
.quote-box cite { display: block; font-family: var(--font-body); font-style: normal; font-weight: 500; font-size: 0.86rem; color: var(--body); margin-top: 14px; }
.on-dark .quote-box { border-left-color: var(--sand); background: rgba(217, 202, 191, 0.08); }
.on-dark .quote-box p { color: var(--white); }
.on-dark .quote-box cite { color: var(--body-dark); }

.prose p + p { margin-top: 20px; }

/* =====================================================================
   Blog (Sanity) — listing states + single-post article
   ===================================================================== */
.blog-state { color: var(--body); font-size: 0.98rem; padding: 8px 0; grid-column: 1 / -1; }

/* "Essays coming soon" — shown when no posts are published yet */
.blog-empty { grid-column: 1 / -1; text-align: center; max-width: 560px; margin-inline: auto; padding: clamp(20px, 5vw, 56px) 0; }
.blog-empty .eyebrow { display: block; margin-bottom: 14px; }
.blog-empty h2 { margin-bottom: 16px; }
.blog-empty p { color: var(--body); }

/* Post hero: plain navy by default; uses the cover image when one exists */
.hero--post { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); }
.hero--post.has-cover {
  background:
    linear-gradient(150deg, rgba(16, 33, 51, 0.92) 0%, rgba(20, 42, 64, 0.70) 100%),
    var(--hero-img);
  background-size: cover;
  background-position: center;
}

/* Article column — comfortable reading measure */
.article-wrap { max-width: 760px; margin-inline: auto; }
.prose .post-lead { font-size: clamp(1.1rem, 1.6vw, 1.32rem); line-height: 1.7; color: var(--ink); margin-bottom: 30px; }
.prose h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 42px 0 14px; }
.prose h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); margin: 34px 0 12px; }
.prose blockquote {
  border-left: 3px solid var(--sand);
  background: var(--grey-100);
  padding: 20px 26px;
  margin: 28px 0;
  font-family: var(--font-head);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink);
}
.prose ul, .prose ol { margin: 18px 0 18px 22px; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 8px; padding-left: 4px; }
.prose a { color: var(--navy); text-decoration: underline; text-underline-offset: 2px; }
.article-back { display: inline-flex; margin-top: 44px; }

/* Timeline (About) — navy line + dots */
.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 2px;
  background: var(--navy);
  opacity: 0.25;
}
.timeline li { position: relative; padding-bottom: 30px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -30px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--navy);
  box-shadow: 0 0 0 4px var(--white);
}
.timeline .t-label { font-family: var(--font-body); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy); display: block; margin-bottom: 6px; }
.timeline p { font-size: 0.93rem; color: var(--body); }

/* Numbered impact list — navy circle numerals */
.numbered { display: grid; gap: 22px; }
.numbered li { display: flex; gap: 20px; }
.numbered .n {
  flex: none;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: grid; place-items: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
}
.numbered p { font-size: 0.96rem; color: var(--body); }
.numbered p b { color: var(--ink); font-weight: 600; }

/* =====================================================================
   Civic Legacy stats (Home, navy)
   ===================================================================== */
.legacy { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.legacy .arrow-link, .legacy .btn { margin-top: 26px; }
.stats { display: grid; gap: clamp(22px, 3vw, 34px); }
.stat .num { font-family: var(--font-head); font-weight: 600; font-size: clamp(2.6rem, 5vw, 3.6rem); line-height: 1; color: var(--sand); }
.stat .lbl { color: var(--body-dark); font-size: 0.92rem; margin-top: 8px; max-width: 30ch; }

/* =====================================================================
   Newsletter band
   ===================================================================== */
.newsletter { background: var(--newsletter); text-align: center; }
.newsletter .eyebrow { color: var(--navy); margin-bottom: 14px; }
.newsletter h2 { color: var(--ink); }
.newsletter p { color: var(--body); max-width: 60ch; margin: 16px auto 0; }
.signup {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 30px auto 0;
  flex-wrap: wrap;
  justify-content: center;
}
.signup input[type="email"] {
  flex: 1 1 260px;
  min-width: 0;
  padding: 14px 18px;
  border: 1px solid #cdd9dd;
  border-radius: var(--radius);
  background: var(--white);
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
}
.signup input::placeholder { color: #9aa7ad; }
.signup .fine { width: 100%; font-size: 0.78rem; color: var(--body); margin-top: 4px; }

/* =====================================================================
   Forms (Speaking inquiry, Connect partnerships)
   ===================================================================== */
.form-card { background: var(--white); border: 1px solid var(--line-light); border-radius: var(--radius); padding: clamp(26px, 3.5vw, 44px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family: var(--font-body); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy); }
.field input, .field select, .field textarea {
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  padding: 13px 15px;
  border: 1px solid #d3dade;
  border-radius: var(--radius);
  background: var(--white);
  width: 100%;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27, 58, 91, 0.12);
}
.form-card .btn { margin-top: 6px; }
.form-card .btn.full { width: 100%; }

/* =====================================================================
   Connect 2x2 grid + book teaser
   ===================================================================== */
.connect-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 2.6vw, 32px); }
.connect-card { border: 1px solid var(--line-light); border-radius: var(--radius); padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; }
.connect-card .eyebrow { color: var(--navy); margin-bottom: 12px; }
.connect-card h3 { margin-bottom: 14px; }
.connect-card p { font-size: 0.95rem; }
.connect-card .btn, .connect-card .signup { margin-top: auto; }
.connect-card .signup { margin-left: 0; margin-right: 0; justify-content: flex-start; }
.file-list { margin: 8px 0 22px; display: grid; gap: 10px; }
.file-list li { position: relative; padding-left: 22px; font-size: 0.92rem; color: var(--body); }
.file-list li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--navy); }
.contact-inline { font-size: 0.9rem; color: var(--body); margin-bottom: 20px; }
.contact-inline b { color: var(--ink); font-weight: 600; }

.book-teaser { text-align: center; max-width: 720px; margin-inline: auto; }
.book-teaser .eyebrow { color: var(--sand); margin-bottom: 16px; }
.book-teaser blockquote { font-family: var(--font-head); font-style: italic; font-size: clamp(1.25rem, 2.4vw, 1.75rem); line-height: 1.45; color: var(--white); }
.book-teaser .desc { color: var(--body-dark); margin-top: 24px; }

/* =====================================================================
   Filter pills (Ideas)
   ===================================================================== */
.filters { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: clamp(32px, 4vw, 48px); }
.pill {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 10px 18px;
  border-radius: var(--radius);
  border: 1.4px solid var(--navy);
  background: transparent;
  color: var(--navy);
  transition: background-color .16s ease, color .16s ease;
}
.pill:hover { background: rgba(27, 58, 91, 0.07); }
.pill.active { background: var(--sand); border-color: var(--sand); color: var(--navy); }

/* =====================================================================
   Footer — charcoal
   ===================================================================== */
.site-footer { background: var(--charcoal); color: rgba(255, 255, 255, 0.7); padding-block: clamp(48px, 6vw, 72px) 0; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: clamp(32px, 5vw, 64px); padding-bottom: 44px; }
.footer-brand .brand { font-size: 1.3rem; display: inline-block; margin-bottom: 14px; }
.footer-brand .tagline { font-family: var(--font-head); font-style: italic; font-size: 1.15rem; color: var(--sand); line-height: 1.4; max-width: 30ch; }
.footer-col h4 { font-family: var(--font-body); font-weight: 600; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--sand); margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { color: rgba(255, 255, 255, 0.7); font-size: 0.92rem; transition: color .16s ease; }
.footer-col a:hover { color: var(--white); }
.footer-col .arr { color: var(--sand); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 880px) {
  .hero-split, .cols-2, .legacy { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .form-grid, .connect-grid { grid-template-columns: 1fr; }
  /* About hero: collapse the full-bleed split to one column, lead with the
     portrait, and return the image to normal flow (no longer absolute). */
  .hero--about { min-height: 0; }
  .hero--about .hero-split { grid-template-columns: 1fr; gap: 0; min-height: 0; }
  .hero--about .hero-copy { padding: calc(var(--header-h) + clamp(16px, 5vw, 32px)) var(--gutter) clamp(36px, 8vw, 56px); }
  .hero--about .hero-copy > * { max-width: none; }
  .hero--about .hero-portrait { order: -1; position: relative; }
  .hero--about .hero-portrait img { position: static; height: auto; max-height: 420px; aspect-ratio: 4 / 3; object-position: 50% 18%; }
  /* NOTE (mobile home hero): this overlays the text directly on Emeka's photo.
     PENDING CLIENT DECISION — confirm whether they prefer this overlaid look, or
     the cleaner stacked treatment (photo on top, text below on a navy panel) used
     before. If they pick stacked, split this back into a photo block + text block. */
  .hero--home {
    min-height: clamp(520px, 86vh, 680px);
    background:
      linear-gradient(165deg,
        rgba(10, 24, 38, 0.92) 0%,
        rgba(14, 31, 48, 0.78) 45%,
        rgba(18, 39, 57, 0.55) 100%),
      url(/assets/hero.png);
    background-size: cover;
    background-position: 72% center;
  }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  :root { --header-h: 64px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .btn-row .btn { flex: 1 1 100%; }
  .hero-contacts { gap: 22px; }
}

/* Focus visibility */
:focus-visible { outline: 2px solid var(--sand); outline-offset: 3px; }
.on-light :focus-visible { outline-color: var(--navy); }