/* =========================================================
   KURT SOOKNANAN — PORTFOLIO STYLESHEET
   Design system: navy/steel base + teal "signal" accent,
   IBM Plex Sans (display/body) + IBM Plex Mono (labels/data/terminal)
   Grounded in a SOC/terminal visual language.
   ========================================================= */

/* -----------------------------
   1. DESIGN TOKENS
------------------------------ */
:root {
  /* color */
  --ink: #0A1830;          /* deep navy - nav / hero / footer bg */
  --ink-2: #12233F;        /* secondary dark surface (terminal panel, cards-on-dark) */
  --steel: #2C4A6B;        /* borders / dividers on dark bg */
  --signal: #3ECFB8;       /* teal accent - CTAs, links, active states */
  --signal-dim: #2BA695;   /* pressed/hover state of accent */
  --paper: #F5F7FA;        /* light page background */
  --cloud: #FFFFFF;        /* card surface */
  --mist: #DCE2EA;         /* borders on light bg */
  --slate: #5C6B7A;        /* muted text on light bg */
  --charcoal: #16212E;     /* primary text on light bg */
  --text-inverse: #EAF1F8; /* body text on dark bg */
  --text-inverse-muted: #A9BBCC; /* muted text on dark bg */
  --danger: #D64545;
  --success: #2BA695;

  /* type */
  --font-display: 'IBM Plex Sans', -apple-system, Segoe UI, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;

  /* spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* misc */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 1px 2px rgba(10, 24, 48, 0.06), 0 4px 16px rgba(10, 24, 48, 0.06);
  --shadow-card-hover: 0 4px 10px rgba(10, 24, 48, 0.08), 0 10px 28px rgba(10, 24, 48, 0.10);
  --container-w: 1140px;
  --nav-h: 72px;
  --dur: 220ms;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* -----------------------------
   2. RESET
------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-display);
  color: var(--charcoal);
  background: var(--paper);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
table { border-collapse: collapse; width: 100%; }

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Visible keyboard focus everywhere */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* -----------------------------
   3. LAYOUT UTILITIES
------------------------------ */
.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
main { display: block; }
.section {
  padding-block: var(--space-8);
}
.section--tight { padding-block: var(--space-7); }
.section--dark {
  background: var(--ink);
  color: var(--text-inverse);
}
.section--alt {
  background: var(--cloud);
  border-top: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
}
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* -----------------------------
   4. TYPOGRAPHY
------------------------------ */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 2vw + 1rem, 2.2rem); }
h3 { font-size: 1.2rem; }
p { color: var(--slate); }
.section--dark p { color: var(--text-inverse-muted); }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  display: inline-block;
}
.lede {
  font-size: 1.1rem;
  max-width: 60ch;
  color: var(--slate);
}
.section--dark .lede { color: var(--text-inverse-muted); }
.section-header { margin-bottom: var(--space-6); max-width: 640px; }
.section-header h2 { margin-bottom: var(--space-3); color: var(--charcoal); }
.section--dark .section-header h2 { color: var(--text-inverse); }
.mono { font-family: var(--font-mono); }
.text-muted { color: var(--slate); }

/* -----------------------------
   5. BUTTONS
------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--signal);
  color: var(--ink);
}
.btn-primary:hover { background: var(--signal-dim); }
.btn-outline {
  border-color: var(--steel);
  color: var(--text-inverse);
}
.btn-outline:hover { border-color: var(--signal); color: var(--signal); }
.btn-outline--light {
  border-color: var(--mist);
  color: var(--charcoal);
}
.btn-outline--light:hover { border-color: var(--slate); }
.btn-block { width: 100%; justify-content: center; }

/* -----------------------------
   6. NAVBAR
------------------------------ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(10, 24, 48, 0.92);
  border-bottom: 1px solid var(--steel);
  z-index: 100;
}
.navbar { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-inverse);
  letter-spacing: -0.01em;
}
.logo span { color: var(--signal); }
.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-inverse-muted);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.nav-links a:hover { color: var(--text-inverse); }
.nav-links a.active { color: var(--signal); border-color: var(--signal); }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-inverse);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle--active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle--active span:nth-child(2) { opacity: 0; }
.nav-toggle--active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* -----------------------------
   7. HERO
------------------------------ */
.hero {
  padding-top: calc(var(--nav-h) + var(--space-8));
  padding-bottom: var(--space-8);
  background:
    radial-gradient(600px 300px at 85% 10%, rgba(62, 207, 184, 0.08), transparent 70%),
    var(--ink);
  color: var(--text-inverse);
  border-bottom: 1px solid var(--steel);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}
.hero h1 { color: var(--text-inverse); margin-bottom: var(--space-3); }
.hero-tagline {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--signal);
  margin-bottom: var(--space-4);
  min-height: 1.6em;
}
.hero-tagline .cursor {
  display: inline-block;
  width: 9px;
  height: 1.1em;
  background: var(--signal);
  margin-left: 3px;
  vertical-align: -0.15em;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
.hero-actions { display: flex; gap: var(--space-3); margin-top: var(--space-5); flex-wrap: wrap; }
.page-hero {
  padding-top: calc(var(--nav-h) + var(--space-7));
  padding-bottom: var(--space-7);
  background: var(--ink);
  color: var(--text-inverse);
  border-bottom: 1px solid var(--steel);
}
.page-hero h1 { color: var(--text-inverse); }
.page-hero-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

/* ID terminal — headshot framed in the site's own terminal-window language */
.id-terminal {
  width: 220px;
  flex-shrink: 0;
  background: var(--ink-2);
  border: 1px solid var(--steel);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.id-terminal-photo {
  position: relative;
  overflow: hidden;
  line-height: 0;
}
.headshot-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  filter: saturate(0.85);
  transition: filter 0.5s var(--ease);
}
.id-terminal-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(62,207,184,0.16) 50%, transparent 100%);
  transform: translateY(-100%);
  pointer-events: none;
}
.id-terminal:hover .headshot-img,
.id-terminal:focus-within .headshot-img { filter: saturate(1.15) brightness(1.06); }
.id-terminal:hover .id-terminal-photo::after {
  animation: scan-sweep 0.9s var(--ease);
}
@keyframes scan-sweep {
  to { transform: translateY(100%); }
}
.id-terminal-status {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.7;
  padding: var(--space-4);
  color: var(--text-inverse-muted);
  border-top: 1px solid var(--steel);
}
.id-terminal-status .prompt { color: var(--signal); }
.id-terminal-status .out { color: var(--text-inverse); }
.id-terminal-status .ok-mark { color: var(--signal); }
@media (prefers-reduced-motion: reduce) {
  .headshot-img { transition: none; }
  .id-terminal:hover .id-terminal-photo::after { animation: none; }
}
@media (max-width: 640px) {
  .page-hero-grid { flex-direction: column; align-items: flex-start; }
}

/* Terminal mockup — the signature element */
.terminal {
  background: var(--ink-2);
  border: 1px solid var(--steel);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--steel);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--steel); }
.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-inverse-muted);
  margin-left: var(--space-2);
}
.terminal-body {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.85;
  padding: var(--space-5);
  color: var(--text-inverse-muted);
}
.terminal-body .prompt { color: var(--signal); }
.terminal-body .out { color: var(--text-inverse); }
.terminal-body .muted { color: var(--text-inverse-muted); }
.terminal-body .comment { color: #6E85A0; }

/* Quick stats row (hero support) */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin-top: var(--space-7); padding-top: var(--space-6); border-top: 1px solid var(--steel); }
.stat-num { font-family: var(--font-mono); font-size: 1.7rem; font-weight: 600; color: var(--signal); }
.stat-label { font-size: 0.85rem; color: var(--text-inverse-muted); margin-top: 4px; }

/* -----------------------------
   8. CARDS
------------------------------ */
.card {
  background: var(--cloud);
  border: 1px solid var(--mist);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: var(--mist); }
.card-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(62, 207, 184, 0.10);
  color: var(--signal-dim);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.card h3 { margin-bottom: var(--space-2); color: var(--charcoal); }
.card p { font-size: 0.95rem; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: var(--space-3); font-family: var(--font-mono); font-size: 0.82rem; color: var(--signal-dim); }
.card-link:hover { color: var(--signal); }

/* -----------------------------
   9. BADGES / PILLS
------------------------------ */
.badge-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--mist);
  background: var(--cloud);
  color: var(--charcoal);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.badge:hover { border-color: var(--signal); transform: translateY(-2px); }
.badge--dark { background: rgba(255,255,255,0.04); border-color: var(--steel); color: var(--text-inverse); }
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(62, 207, 184, 0.12);
  color: var(--signal-dim);
}

/* -----------------------------
   10. TABLE
------------------------------ */
.table-wrap {
  border: 1px solid var(--mist);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--cloud);
}
.data-table thead th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
  padding: 14px 18px;
  background: var(--ink);
  color: var(--signal);
}
.data-table tbody td {
  padding: 14px 18px;
  border-top: 1px solid var(--mist);
  font-size: 0.92rem;
  color: var(--charcoal);
}
.data-table tbody tr:nth-child(even) { background: var(--paper); }
.data-table tbody tr:hover { background: rgba(62, 207, 184, 0.06); }
.level-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(62, 207, 184, 0.12);
  color: var(--signal-dim);
}

/* -----------------------------
   11. SKILL BARS
------------------------------ */
.skill-item { margin-bottom: var(--space-4); }
.skill-item-top { display: flex; justify-content: space-between; margin-bottom: 6px; font-size: 0.88rem; }
.skill-bar { height: 8px; background: var(--mist); border-radius: 999px; overflow: hidden; }
.skill-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--signal-dim), var(--signal));
  border-radius: 999px;
  transition: width 1.1s var(--ease);
}

/* -----------------------------
   12. FORM
------------------------------ */
.form-group { margin-bottom: var(--space-5); }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--slate);
  margin-bottom: var(--space-2);
}
.form-input, .form-textarea {
  width: 100%;
  padding: 13px 14px;
  background: var(--cloud);
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--charcoal);
  transition: border-color var(--dur) var(--ease);
}
.form-input:focus, .form-textarea:focus { border-color: var(--signal); }
.form-textarea { resize: vertical; min-height: 140px; }
.input-error { border-color: var(--danger) !important; }
.field-error { display: block; font-size: 0.78rem; color: var(--danger); margin-top: 6px; min-height: 1em; }
.form-status { font-family: var(--font-mono); font-size: 0.85rem; margin-top: var(--space-3); min-height: 1.2em; }
.form-status--error { color: var(--danger); }
.form-status--success { color: var(--success); }

/* -----------------------------
   13. FOOTER
------------------------------ */
.site-footer { background: var(--ink); color: var(--text-inverse-muted); border-top: 1px solid var(--steel); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-6);
  padding-block: var(--space-7);
}
.footer-logo { font-family: var(--font-mono); font-weight: 600; color: var(--text-inverse); font-size: 1rem; margin-bottom: var(--space-2); }
.footer-col h3 { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-inverse-muted); margin-bottom: var(--space-3); font-weight: 500; }
.footer-col ul li { margin-bottom: var(--space-2); }
.footer-col a { font-size: 0.9rem; transition: color var(--dur) var(--ease); }
.footer-col a:hover { color: var(--signal); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-top: 1px solid var(--steel);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* -----------------------------
   14. SCROLL REVEAL
------------------------------ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal--visible { opacity: 1; transform: translateY(0); }

/* -----------------------------
   15. MISC COMPONENTS
------------------------------ */
.avatar-mark {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--signal), var(--steel));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--ink);
  flex-shrink: 0;
}
.divider { height: 1px; background: var(--mist); border: none; margin-block: var(--space-6); }
.icon-tile {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--signal);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature-row { display: flex; gap: var(--space-4); align-items: flex-start; margin-bottom: var(--space-5); }
.feature-row h3 { font-size: 1rem; margin-bottom: 4px; }
.feature-row p { font-size: 0.92rem; }
.copy-btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--signal-dim);
  border: 1px solid var(--mist);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.copy-btn:hover { border-color: var(--signal); color: var(--signal); }
.social-row { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.social-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.85rem;
  padding: 10px 18px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  color: var(--charcoal);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.social-btn:hover { border-color: var(--signal-dim); transform: translateY(-2px); }
.video-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--mist);
  background: var(--ink);
}
.role-card { display: flex; gap: var(--space-4); }

/* Journal timeline — connects chronological blog entries */
.journal-timeline { position: relative; padding-left: 28px; }
.journal-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--mist);
}
.journal-timeline > .card { position: relative; }
.journal-timeline > .card::before {
  content: "";
  position: absolute;
  left: -28px;
  top: var(--space-5);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 3px var(--paper, #fff);
}
@media (max-width: 640px) {
  .journal-timeline { padding-left: 0; }
  .journal-timeline::before { display: none; }
  .journal-timeline > .card::before { display: none; }
}
.role-card .icon-tile { margin-top: 2px; }
.role-meta { font-family: var(--font-mono); font-size: 0.82rem; color: var(--slate); margin-bottom: var(--space-2); }
.bullet-list li { position: relative; padding-left: 20px; margin-bottom: var(--space-2); font-size: 0.95rem; color: var(--slate); }
.bullet-list li::before { content: ''; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; background: var(--signal); border-radius: 1px; }

/* -----------------------------
   16. RESPONSIVE
------------------------------ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-row { grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
}

@media (max-width: 700px) {
  :root { --nav-h: 64px; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--steel);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--dur) var(--ease);
  }
  .nav-links.nav-links--open { max-height: 320px; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 16px var(--space-5); border-bottom: 1px solid rgba(255,255,255,0.05); border-left: 2px solid transparent; }
  .nav-links a.active { border-left-color: var(--signal); border-bottom-color: rgba(255,255,255,0.05); }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .role-card { flex-direction: column; }
  h1 { font-size: 2.1rem; }
}