/* ==========================================================================
   Mickey O'Marra — Executive Portfolio
   Design tokens: white background, orange accent (#F5731C), black type,
   Century Gothic display, generous white space, rounded-rect + thin
   orange outline motif carried over from the case study artwork.
   ========================================================================== */

:root {
  --color-bg: #ffffff;
  --color-ink: #111111;
  --color-ink-soft: #4a4a4a;
  --color-orange: #f5731c;
  --color-orange-soft: #fde8d8;
  --color-hairline: #e8e8e8;
  --font-display: "Century Gothic", "Futura", "Trebuchet MS", sans-serif;
  --font-body: "Myriad Pro", "Segoe UI", Helvetica, Arial, sans-serif;
  --max-width: 1160px;
  --radius: 18px;
  --nav-height: 84px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Navigation ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-hairline);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-mark .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-orange);
}

.nav-links {
  display: flex;
  gap: 40px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
  padding: 6px 0;
  color: var(--color-ink);
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-orange);
}

.nav-toggle { display: none; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-orange);
  color: #fff;
}

.btn-primary:hover { background: #e0630f; }

.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.btn-outline:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

/* ---------- Typography helpers ---------- */

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  color: var(--color-orange);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 15px;
  margin-bottom: 14px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 18px;
  color: var(--color-ink);
}

h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -0.01em; }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 24px; }

p { margin: 0 0 16px; color: var(--color-ink-soft); }

.lede {
  font-size: 20px;
  color: var(--color-ink-soft);
  max-width: 640px;
}

/* ---------- Sections & layout ---------- */

section { padding: 96px 0; }

.section-tight { padding: 64px 0; }

.divider {
  height: 1px;
  background: var(--color-hairline);
  border: none;
  margin: 0;
}

/* ---------- Hero ---------- */

.hero {
  padding: 120px 0 90px;
  text-align: center;
}

.hero .eyebrow { display: block; }

.hero-tagline {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.hero-tagline .tagline-dot {
  color: var(--color-orange);
  font-size: 14px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* ---------- Rounded-rect / KPI card motif ---------- */

.card {
  background: #fff;
  border: 2px solid var(--color-orange);
  border-radius: var(--radius);
  padding: 32px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.card-grid .card h3 {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-orange);
  font-size: 18px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-orange-soft);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
}

/* ---------- Homepage mini case study grid ---------- */

.mini-cs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.mini-cs {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--color-hairline);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.mini-cs:hover {
  border-color: var(--color-orange);
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(245, 115, 28, 0.14);
}

.mini-cs img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: top;
}

.mini-cs-label {
  display: block;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  border-top: 2px solid var(--color-hairline);
}

/* ---------- Case studies grid (index page) ---------- */

.cs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.cs-tile {
  display: block;
  border: 2px solid var(--color-hairline);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.cs-tile:hover {
  border-color: var(--color-orange);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(245, 115, 28, 0.14);
}

.cs-tile img {
  width: 100%;
  height: auto;
  border-bottom: 2px solid var(--color-hairline);
}

.cs-thumb {
  position: relative;
  overflow: hidden;
}

.cs-thumb-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--color-orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  transform: translate(6px, -6px) scale(0.9);
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.cs-tile:hover .cs-thumb-badge {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.cs-view-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-orange);
}

.cs-view-cta .arrow {
  transition: transform 0.2s ease;
  display: inline-block;
}

.cs-tile:hover .cs-view-cta .arrow {
  transform: translateX(5px);
}

.cs-tile-body { padding: 26px 28px 30px; }

.cs-tile .eyebrow { margin-bottom: 8px; font-size: 13px; }

.cs-tile h3 { margin-bottom: 8px; font-size: 22px; }

.cs-tile .cs-meta {
  display: flex;
  gap: 22px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--color-hairline);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-orange);
}

/* ---------- Case study detail page ---------- */

.cs-header { padding: 64px 0 40px; }

.cs-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-orange-soft);
  background: var(--color-orange);
  padding: 10px 18px;
  border-radius: 999px;
  margin-bottom: 36px;
}

.cs-back:hover { background: #e0630f; }

.cs-artwork {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-hairline);
  margin-bottom: 28px;
}

.cs-nav-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  margin-top: 20px;
  border-top: 1px solid var(--color-hairline);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cs-nav-between a:hover { color: var(--color-orange); }

/* ---------- Placeholder / under-construction blocks ---------- */

.placeholder-block {
  border: 2px dashed var(--color-hairline);
  border-radius: var(--radius);
  padding: 60px 32px;
  text-align: center;
  color: var(--color-ink-soft);
}

.placeholder-block img {
  max-width: 480px;
  margin: 0 auto 28px;
}

.placeholder-tag {
  display: inline-block;
  background: var(--color-orange-soft);
  color: var(--color-orange);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

/* ---------- Contact ---------- */

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 44px;
  border-top: 1px solid var(--color-hairline);
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-hairline);
}

.contact-row .label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
}

.contact-row .value {
  font-size: 19px;
  font-weight: 600;
}

.contact-row a.value:hover { color: var(--color-orange); }

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--color-hairline);
  padding: 40px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--color-ink-soft);
}

footer .footer-links { display: flex; gap: 24px; }
footer .footer-links a:hover { color: var(--color-orange); }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .nav-links { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .mini-cs-grid { grid-template-columns: repeat(2, 1fr); }
  .cs-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero { padding: 80px 0 56px; }
  .contact-row { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ---------- Focus visibility ---------- */

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 3px;
}

/* ---------- About: certifications ---------- */

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.cert-card {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--color-orange);
  border-radius: var(--radius);
  padding: 28px;
  background: #fff;
}

.cert-school {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 12px;
}

.cert-card h3 { font-size: 21px; margin-bottom: 10px; }

.cert-card p { font-size: 15px; flex-grow: 1; }

.cert-date {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink-soft);
  margin-bottom: 16px;
}

.cert-links {
  display: flex;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--color-hairline);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cert-links a:first-child { color: var(--color-orange); }
.cert-links a:hover { opacity: 0.7; }

@media (max-width: 860px) {
  .cert-grid { grid-template-columns: 1fr; }
}

/* ---------- Homepage hero copy ---------- */

.hero-copy {
  max-width: 680px;
  margin: 24px auto 0;
}

.hero-copy p {
  font-size: 18px;
  margin-bottom: 12px;
}

.hero-copy .hero-lead {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 16px;
}

/* ---------- Case study artwork: identical rendering on every page ---------- */
.cs-artwork img {
  width: 100%;
  height: auto;
}

/* ---------- About: school logos on cert cards ---------- */
.cert-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 12px;
}

.cert-head .cert-school { margin-bottom: 0; padding-top: 4px; }

.cert-logo {
  flex-shrink: 0;
  height: 52px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
}
.cert-head { min-height: 52px; }