/* ============================================
   GHAITH AKKAD — Portfolio Site
   Aesthetic: Dark editorial, refined & professional
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --accent: #3A7CA5;
  --accent-light: #5BA4CC;
  --accent-dark: #1B4F72;
  --bg-primary: #0C0F13;
  --bg-secondary: #12161C;
  --bg-card: #181D25;
  --bg-card-hover: #1E2530;
  --text-primary: #E8ECF1;
  --text-secondary: #9AA5B4;
  --text-muted: #5E6B7D;
  --border: #222933;
  --border-light: #2A3342;
  --gold: #C8A456;
  --success: #4ADE80;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'Outfit', -apple-system, sans-serif;
  --max-width: 1200px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--text-primary); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Noise texture overlay --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(12, 15, 19, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-logo span { color: var(--accent-light); }

.nav-links {
  display: flex;
  gap: 2.25rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  /* padding-bottom: 2px; */
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent-light);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(58, 124, 165, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 164, 86, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text { max-width: 600px; }

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1.5rem;
}

.hero-label::before {
  content: '';
  width: 28px;
  height: 1.5px;
  background: var(--accent-light);
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent-light);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.8;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 380px;
  height: 460px;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  filter: grayscale(20%) contrast(1.05);
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 12px -12px -12px 12px;
  border: 1.5px solid var(--accent);
  border-radius: 12px;
  z-index: -1;
  opacity: 0.4;
}

/* ============================================
   SECTION STYLING
   ============================================ */
.section {
  padding: 6rem 0;
}

.section-dark {
  background: var(--bg-secondary);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1.5px;
  background: var(--accent-light);
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.8;
}

.section-header {
  margin-bottom: 3.5rem;
}

/* ============================================
   ABOUT / SUMMARY
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}

.about-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.competency-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.competency-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  border-radius: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.competency-item:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.competency-item svg {
  width: 14px;
  height: 14px;
  color: var(--accent-light);
  flex-shrink: 0;
}

/* ============================================
   EXPERIENCE TIMELINE
   ============================================ */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--border) 30%, var(--border) 70%, transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-primary);
  transform: translateX(-50%);
}

.timeline-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.timeline-role {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--text-primary);
}

.timeline-company {
  font-size: 0.95rem;
  color: var(--accent-light);
  font-weight: 500;
}

.timeline-dates {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 400;
}

.timeline-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1rem;
}

.role-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-top: 1rem;
  margin-bottom: 0.6rem;
  padding: 0.3rem 0.7rem;
  background: rgba(58, 124, 165, 0.1);
  border-radius: 4px;
  border: 1px solid rgba(58, 124, 165, 0.2);
}

.timeline-bullets {
  list-style: none;
  margin-top: 0.5rem;
}

.timeline-bullets li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.timeline-bullets li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.5;
}

.timeline-bullets li strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* ============================================
   PORTFOLIO CARDS
   ============================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.portfolio-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.portfolio-card-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
}

.portfolio-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.portfolio-card-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 0.6rem;
}

.portfolio-card-title {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.portfolio-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

.portfolio-card-metrics {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.portfolio-metric {
  text-align: left;
}

.portfolio-metric-value {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--accent-light);
}

.portfolio-metric-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.portfolio-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-light);
  margin-top: 1rem;
  transition: var(--transition);
}

.portfolio-card-link:hover {
  gap: 0.7rem;
  color: var(--text-primary);
}

/* ============================================
   CASE STUDY PAGE
   ============================================ */
.case-hero {
  padding: 8rem 0 4rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.case-hero-inner {
  max-width: 800px;
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: var(--transition);
}

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

.case-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.case-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.case-hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.8;
}

.case-meta {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.case-meta-item {
  font-size: 0.82rem;
}

.case-meta-label {
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  font-size: 0.72rem;
  margin-bottom: 0.2rem;
}

.case-meta-value {
  color: var(--text-primary);
  font-weight: 500;
}

.case-image-full {
  width: 100%;
  margin: 3rem 0;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.case-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.case-content h2 {
  font-family: var(--serif);
  font-size: 1.8rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.case-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--accent-light);
}

.case-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.8;
}

.case-content ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.case-content ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.case-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-light);
}

.case-content ul li strong {
  color: var(--text-primary);
  font-weight: 500;
}

.case-outcomes {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  margin: 2rem 0;
}

.case-outcomes h3 {
  margin-top: 0;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.outcome-card {
  padding: 1.25rem;
  border-radius: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
}

.outcome-value {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--accent-light);
  margin-bottom: 0.25rem;
}

.outcome-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ============================================
   SKILLS / TOOLS
   ============================================ */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.tool-category {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: var(--transition);
}

.tool-category:hover {
  border-color: var(--accent);
}

.tool-category-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 0.8rem;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tool-tag {
  font-size: 0.8rem;
  padding: 0.3rem 0.65rem;
  background: rgba(58, 124, 165, 0.08);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
}

/* ============================================
   AWARDS
   ============================================ */
.awards-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.award-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.award-card:hover {
  border-color: var(--gold);
}

.award-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.award-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.award-org {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.award-year {
  font-size: 0.75rem;
  color: var(--accent-light);
  font-weight: 600;
  margin-top: 0.5rem;
}

/* ============================================
   CONTACT / FOOTER
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.contact-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--accent);
}

.contact-card-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.contact-card-value {
  font-size: 0.95rem;
  color: var(--text-primary);
}

.contact-card-value a {
  color: var(--accent-light);
}

.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
  list-style: none;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background: var(--accent-light);
  color: #fff;
}

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

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: linear-gradient(135deg, rgba(58, 124, 165, 0.12), rgba(200, 164, 86, 0.06));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 3rem;
  text-align: center;
  margin: 2rem 0;
}

.cta-banner h2 {
  font-family: var(--serif);
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.cta-banner p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   EDUCATION
   ============================================ */
.edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.edu-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.edu-degree {
  font-family: var(--serif);
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.edu-school {
  font-size: 0.88rem;
  color: var(--accent-light);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text { max-width: 100%; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .competency-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .awards-list { grid-template-columns: 1fr 1fr; }
  .outcome-grid { grid-template-columns: 1fr; }
  .case-meta { flex-wrap: wrap; gap: 1.5rem; }
}

@media (max-width: 768px) {
  .nav-links { 
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(12, 15, 19, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.1rem; }
  .nav-toggle { display: flex; z-index: 1001; }
  .hero { min-height: 90vh; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .section { padding: 4rem 0; }
  .competency-grid { grid-template-columns: 1fr; }
  .awards-list { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .case-meta { flex-direction: column; gap: 1rem; }
}

/* ============================================
   CASE STUDY NAVIGATION (prev/next)
   ============================================ */
.case-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

.case-nav-item {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: var(--transition);
}

.case-nav-item:hover {
  border-color: var(--accent);
}

.case-nav-item.next { text-align: right; }

.case-nav-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3rem;
}

.case-nav-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--text-primary);
}

/* ============================================
   PROCESS STEPS
   ============================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.process-step {
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
}

.process-step-number {
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 0.4rem;
  opacity: 0.5;
}

.process-step-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Download resume button special */
.btn-download {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  border: none;
  padding: 0.85rem 2rem;
}

.btn-download:hover {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(58, 124, 165, 0.3);
}