/* ============================================================
   Jack Snodgrass Portfolio - Shared Styles
   style.css
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #C8971E;
  --gold-light: #E8B84B;
  --terra: #7A3520;
  --terra-hover: #5E2818;
  --dark: #1C1510;
  --mid: #4A4035;
  --muted: #8A7E72;
  --bg: #F5F0E8;
  --bg-white: #FBF8F3;
  --bg-card: #EDE8DF;
  --rule: #D8D0C4;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
  --gap: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--dark);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAVIGATION ───────────────────────────────────────────── */
nav.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  background: rgba(245, 240, 232, 0.93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--dark);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mid);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--dark); }

.nav-links .nav-cta {
  background: var(--dark);
  color: #fff;
  padding: 8px 20px;
  border-radius: 2px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.2s;
}

.nav-links .nav-cta:hover { background: var(--terra); }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn-primary {
  background: var(--dark);
  color: #fff;
  padding: 15px 36px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}

.btn-primary:hover { background: var(--terra); transform: translateY(-1px); }

.btn-secondary {
  color: var(--dark);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--dark);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.btn-secondary:hover { color: var(--terra); border-color: var(--terra); }

/* ── SECTION SHARED ───────────────────────────────────────── */
.section { padding: 120px 80px; }

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--terra);
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--dark);
  margin-bottom: 64px;
  max-width: 600px;
}

/* ── DIVIDER ──────────────────────────────────────────────── */
.divider-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--terra) 100%);
}

/* ── WORK GRID ────────────────────────────────────────────── */
.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}

.work-card {
  background: var(--bg-card);
  padding: 48px;
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
  cursor: pointer;
}

.work-card:not(.featured):hover { background: var(--dark); }

.work-card:not(.featured):hover .card-title,
.work-card:not(.featured):hover .card-desc,
.work-card:not(.featured):hover .card-arrow { color: #fff; }

.work-card:not(.featured):hover .card-company { color: var(--gold-light); }

.work-card:not(.featured):hover .card-tags span {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.55);
}

.work-card:not(.featured):hover .card-lock {
  background: rgba(200,151,30,0.2);
  color: var(--gold-light);
}

.work-card:not(.featured):hover .card-image {
  border-color: rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
}

.work-card:not(.featured):hover .card-image-placeholder p {
  color: rgba(255,255,255,0.3);
}

.work-card.featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--terra);
  transition: background 0.3s;
}

.work-card.featured:hover { background: var(--terra-hover); }

.work-card.featured .card-company { color: rgba(255,255,255,0.6); }
.work-card.featured .card-title { color: #fff; }
.work-card.featured .card-desc { color: rgba(255,255,255,0.8); }
.work-card.featured .card-arrow { color: rgba(255,255,255,0.7); }

.work-card.featured .card-tags span {
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.7);
}

.work-card.featured .card-lock {
  background: rgba(0,0,0,0.25);
  color: var(--gold-light);
}

/* ── CARD ELEMENTS ────────────────────────────────────────── */
.card-company {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  transition: color 0.3s;
}

.card-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  transition: color 0.3s;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.65;
  margin-bottom: 24px;
  font-weight: 300;
  transition: color 0.3s;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.card-tags span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--rule);
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 2px;
  transition: border-color 0.3s, color 0.3s;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-lock {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(200,151,30,0.1);
  color: var(--gold);
  padding: 5px 12px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.3s, color 0.3s;
}

.card-arrow {
  font-size: 1.25rem;
  color: var(--mid);
  transition: transform 0.2s, color 0.3s;
}

.work-card:hover .card-arrow { transform: translate(4px, -4px); }

/* ── IMAGE SLOTS ──────────────────────────────────────────── */
.card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: rgba(0,0,0,0.05);
  border: 1px dashed var(--rule);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s, background 0.3s;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 16px;
}

.card-image-placeholder p {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  transition: color 0.3s;
}

.featured-visual {
  height: 100%;
  min-height: 300px;
  background: rgba(0,0,0,0.15);
  border: 1px dashed rgba(255,255,255,0.2);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.featured-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.featured-visual-placeholder {
  text-align: center;
  padding: 32px;
}

.featured-visual-placeholder p {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

/* ── ABOUT ────────────────────────────────────────────────── */
.about-section {
  background: var(--bg-white);
  padding: 120px 80px;
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 96px;
  align-items: start;
}

.about-left { position: sticky; top: 96px; }

.about-name {
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-title-pill {
  display: inline-block;
  background: var(--dark);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 2px;
  margin-bottom: 32px;
}

.about-contact a {
  display: block;
  font-size: 0.8rem;
  color: var(--mid);
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.2s;
}

.about-contact a:hover { color: var(--gold); }

.about-right p {
  font-size: 1.05rem;
  color: var(--mid);
  line-height: 1.8;
  margin-bottom: 24px;
  font-weight: 300;
}

.about-right p strong { color: var(--dark); font-weight: 600; }

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--rule);
}

.skill-group-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 16px;
}

.skill-list { list-style: none; }

.skill-list li {
  font-size: 0.875rem;
  color: var(--mid);
  padding: 6px 0;
  border-bottom: 1px solid var(--rule);
  font-weight: 300;
}

.skill-list li:last-child { border-bottom: none; }

/* ── EXPERIENCE ───────────────────────────────────────────── */
.exp-section {
  background: var(--bg);
  padding: 120px 80px;
}

.exp-inner { max-width: 1200px; margin: 0 auto; }

.exp-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--rule);
}

.exp-item:last-child { border-bottom: 1px solid var(--rule); }

.exp-date {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  padding-top: 4px;
}

.exp-company {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 8px;
}

.exp-role {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.exp-desc {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.7;
  font-weight: 300;
}

/* ── FOOTER ───────────────────────────────────────────────── */
footer {
  background: var(--dark);
  padding: 80px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--terra) 100%);
}

.footer-name {
  font-family: var(--serif);
  font-size: 2.5rem;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 16px;
}

.footer-left p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.35);
  font-weight: 300;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--gold); }

/* ── PASSWORD MODAL ───────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(28,21,16,0.9);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-white);
  padding: 56px;
  width: 100%;
  max-width: 480px;
  position: relative;
  border-top: 3px solid var(--terra);
}

.modal-close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
  transition: color 0.2s;
}

.modal-close:hover { color: var(--dark); }

.modal-eyebrow {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 16px;
}

.modal-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.modal-subtitle {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 32px;
  font-weight: 300;
  line-height: 1.6;
}

.modal-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  background: var(--bg);
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--dark);
  outline: none;
  margin-bottom: 12px;
  transition: border-color 0.2s;
  border-radius: 0;
  -webkit-appearance: none;
}

.modal-input:focus { border-color: var(--dark); }
.modal-input.error { border-color: var(--terra); }

.modal-error {
  font-size: 0.75rem;
  color: var(--terra);
  margin-bottom: 12px;
  display: none;
}

.modal-error.visible { display: block; }

.modal-btn {
  width: 100%;
  background: var(--dark);
  color: #fff;
  border: none;
  padding: 14px;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  border-radius: 0;
}

.modal-btn:hover { background: var(--terra); }

.modal-note {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 20px;
  line-height: 1.6;
  font-weight: 300;
}

.modal-note a { color: var(--terra); text-decoration: none; }

/* ── CASE STUDY PAGES ─────────────────────────────────────── */
.case-hero {
  padding: 160px 80px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.case-back {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
  transition: color 0.2s;
}

.case-back:hover { color: var(--terra); }

.case-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.case-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--terra);
}

.case-headline {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--dark);
  margin-bottom: 32px;
  max-width: 800px;
}

.case-intro {
  font-size: 1.2rem;
  color: var(--mid);
  line-height: 1.7;
  max-width: 680px;
  font-weight: 300;
  margin-bottom: 64px;
}

.case-meta {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
  flex-wrap: wrap;
}

.case-meta-item {}

.case-meta-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.case-meta-value {
  font-size: 0.9rem;
  color: var(--dark);
  font-weight: 500;
}

.case-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 80px 120px;
}

.case-section {
  margin-bottom: 80px;
}

.case-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.case-section-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  color: var(--dark);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.case-section p {
  font-size: 1rem;
  color: var(--mid);
  line-height: 1.8;
  margin-bottom: 20px;
  font-weight: 300;
  max-width: 720px;
}

.case-section p strong { color: var(--dark); font-weight: 600; }

.case-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-card);
  border: 1px dashed var(--rule);
  border-radius: 3px;
  overflow: hidden;
  margin: 40px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-image-placeholder {
  text-align: center;
  padding: 32px;
}

.case-image-placeholder p {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.case-image-caption {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: -28px;
  margin-bottom: 40px;
  font-style: italic;
  font-weight: 300;
}

.case-outcomes {
  background: var(--dark);
  padding: 64px 80px;
  margin: 0 -80px 0;
}

.case-outcomes-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.case-outcomes-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 32px;
}

.case-outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.case-outcome-item {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
}

.case-outcome-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}

.case-outcome-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  font-weight: 300;
}

/* ── FADE IN (shared) ─────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── MOBILE ───────────────────────────────────────────────── */
@media (max-width: 900px) {
  nav { padding: 0 24px; }
  .nav-links { gap: 20px; }
  .nav-links li:not(:last-child) { display: none; }

  .section { padding: 80px 32px; }
  .about-section { padding: 80px 32px; }
  .exp-section { padding: 80px 32px; }

  .work-grid { grid-template-columns: 1fr; }
  .work-card.featured { grid-column: span 1; grid-template-columns: 1fr; }
  .featured-visual { min-height: 200px; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-left { position: static; }
  .skills-grid { grid-template-columns: 1fr; }

  .exp-item { grid-template-columns: 1fr; gap: 8px; }

  footer { flex-direction: column; gap: 48px; padding: 56px 32px; }
  .footer-links { align-items: flex-start; }

  .modal { padding: 36px 28px; margin: 24px; max-width: 100%; }

  .case-hero { padding: 120px 32px 64px; }
  .case-body { padding: 0 32px 80px; }
  .case-meta { gap: 24px; }
  .case-outcomes { padding: 56px 32px; margin: 0 -32px; }
  .case-outcomes-grid { grid-template-columns: 1fr; gap: 32px; }
}