/* ═══════════════════════════════════════════════════════════════
   CHAGAS SECURITY — Redacted Intelligence Design System
   Aesthetic: Tactical briefing · Amber authority · Precision lines
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Rajdhani:wght@400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --bg:           #07090e;
  --bg-deep:      #04050a;
  --surface:      #0c0f18;
  --card:         rgba(255, 255, 255, 0.025);
  --card-hover:   rgba(255, 255, 255, 0.05);

  --amber:        #e8b14a;
  --amber-bright: #f5c84a;
  --amber-dim:    rgba(232, 177, 74, 0.08);
  --amber-glow:   rgba(232, 177, 74, 0.22);
  --amber-rgb:    232, 177, 74;

  --mint:         #3fd9a0;
  --mint-dim:     rgba(63, 217, 160, 0.08);
  --mint-rgb:     63, 217, 160;

  --text:         #aab8cc;
  --text-bright:  #dde5f0;
  --text-dim:     #4d5a6e;
  --text-muted:   #353f51;

  --border:       rgba(232, 177, 74, 0.14);
  --border-dim:   rgba(255, 255, 255, 0.05);

  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius-sm: 2px;
  --radius:    4px;
  --radius-lg: 8px;

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
::selection {
  background: rgba(var(--amber-rgb), 0.3);
  color: var(--bg);
}

/* ─── Base ───────────────────────────────────────────────────── */
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  background-color: var(--bg);
}

/* Noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -4;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 300px 300px;
  pointer-events: none;
}

/* ─── Background Effects ─────────────────────────────────────── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(232, 177, 74, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 177, 74, 0.022) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.bg-glow {
  position: fixed;
  z-index: -2;
  border-radius: 50%;
  filter: blur(150px);
  pointer-events: none;
  animation: glow-pulse 12s ease-in-out infinite;
}
.bg-glow-1 {
  width: 800px; height: 700px;
  top: -280px; right: -250px;
  background: radial-gradient(circle, rgba(232, 177, 74, 0.12), transparent 68%);
  opacity: 0.7;
}
.bg-glow-2 {
  width: 650px; height: 650px;
  bottom: -220px; left: -180px;
  background: radial-gradient(circle, rgba(63, 217, 160, 0.1), transparent 68%);
  opacity: 0.6;
  animation-delay: 6s;
}
@keyframes glow-pulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 0.8; }
}

/* ─── Layout ─────────────────────────────────────────────────── */
.container {
  max-width: 54rem;
  margin: 0 auto;
  padding: 0 2rem;
}
main { flex: 1; }

/* ─── Skip Link ──────────────────────────────────────────────── */
.skip-to-main {
  position: absolute;
  left: -9999px; top: 0;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--amber);
  color: var(--bg);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
}
.skip-to-main:focus { left: 0; }

/* ─── Navigation ─────────────────────────────────────────────── */
header[role="banner"] {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 9, 14, 0.9);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid var(--border-dim);
}
header[role="banner"]::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--amber-rgb), 0.5) 25%,
    rgba(var(--mint-rgb), 0.5) 75%,
    transparent 100%
  );
  pointer-events: none;
}

.nav-container {
  max-width: 54rem;
  margin: 0 auto;
  padding: 1.125rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-bright);
  transition: color var(--transition);
}
.nav-brand:hover { color: var(--amber); }

.nav-brand-icon {
  color: var(--amber);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.875rem;
}

.nav-links {
  display: flex;
  gap: 2.25rem;
  align-items: center;
}
.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 1px;
  background: var(--amber);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--text-bright); }
.nav-links a.active { color: var(--amber); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-social a {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color var(--transition);
}
.nav-social a:hover { color: var(--amber); }

.nav-toggle {
  display: none;
  background: none; border: none;
  cursor: pointer; padding: 0.25rem;
}
.nav-toggle-bar {
  display: block;
  width: 1.375rem; height: 1.5px;
  background: var(--text-dim);
  margin: 5px 0;
  transition: transform var(--transition), background var(--transition);
}
.nav-toggle:hover .nav-toggle-bar { background: var(--amber); }

/* ─── Hero Section ───────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 6.5rem 0 5rem;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -55%);
  width: 1000px; height: 600px;
  background: radial-gradient(ellipse at center, rgba(var(--amber-rgb), 0.06) 0%, transparent 65%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

/* Hexagonal avatar */
.hero-avatar {
  margin: 0 auto 2.25rem;
  width: 188px; height: 188px;
  position: relative;
  filter: drop-shadow(0 0 24px rgba(var(--amber-rgb), 0.35));
  animation: avatar-pulse 5s ease-in-out infinite;
}
.hero-avatar::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(145deg, var(--amber) 0%, var(--mint) 100%);
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  z-index: 0;
}
.hero-avatar img {
  position: relative;
  z-index: 1;
  width: 100%; height: 100%;
  clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
  object-fit: cover;
  object-position: center top;
  display: block;
}
@keyframes avatar-pulse {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(var(--amber-rgb), 0.35)); }
  50%       { filter: drop-shadow(0 0 35px rgba(var(--mint-rgb), 0.35)); }
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.875rem;
  opacity: 0.85;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 5.25rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-bright);
  margin-bottom: 1.375rem;
  text-shadow: 0 0 80px rgba(var(--amber-rgb), 0.12);
}

.hero-description {
  font-size: 1.0625rem;
  color: var(--text);
  max-width: 40rem;
  margin: 0 auto 2.75rem;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; font-weight: 600; }
p  { margin-bottom: 1.125rem; }

a { color: var(--amber); transition: color var(--transition); }
a:hover { color: var(--mint); }

.page-title {
  font-family: var(--font-display);
  font-size: 3.25rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-bright);
  margin-bottom: 2.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-dim);
  position: relative;
}
.page-title::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 100px; height: 2px;
  background: linear-gradient(90deg, var(--amber), transparent);
}

code {
  font-family: var(--font-mono);
  background: rgba(var(--amber-rgb), 0.08);
  color: var(--amber);
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.85em;
  border: 1px solid rgba(var(--amber-rgb), 0.2);
}
pre {
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid var(--border-dim);
  border-left: 2px solid var(--amber);
  padding: 1.5rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin-bottom: 1.75rem;
}
pre code { background: none; border: none; padding: 0; color: var(--text); }

blockquote {
  border-left: 2px solid var(--amber);
  padding: 0.875rem 1.5rem;
  margin: 1.75rem 0;
  color: var(--text);
  background: var(--amber-dim);
  border-radius: 0 var(--radius) var(--radius) 0;
}
strong { color: var(--text-bright); font-weight: 600; }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2.25rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn-primary {
  background: var(--amber);
  color: var(--bg-deep);
}
.btn-primary:hover {
  background: var(--amber-bright);
  color: var(--bg-deep);
  box-shadow: 0 0 32px rgba(var(--amber-rgb), 0.45);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(var(--amber-rgb), 0.3);
}
.btn-outline:hover {
  border-color: var(--mint);
  color: var(--mint);
  background: var(--mint-dim);
  box-shadow: 0 0 24px rgba(var(--mint-rgb), 0.2);
  transform: translateY(-2px);
}

/* ─── Page Content ───────────────────────────────────────────── */
.page-content { padding: 3.5rem 0; }

.content-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
  padding-left: 0.875rem;
  border-left: 2px solid var(--amber);
}
.content-body ul, .content-body ol {
  margin: 0 0 1.5rem 0;
  list-style: none;
}
.content-body ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
}
.content-body ul li::before {
  content: '▸';
  position: absolute; left: 0;
  color: var(--amber);
  font-size: 0.65rem; top: 0.4rem;
}
.content-body ol {
  list-style: decimal;
  padding-left: 1.5rem;
  color: var(--text);
}
.content-body a {
  color: var(--amber);
  border-bottom: 1px solid rgba(var(--amber-rgb), 0.25);
  transition: color var(--transition), border-color var(--transition);
}
.content-body a:hover {
  color: var(--mint);
  border-color: var(--mint);
}

/* ─── Social Bar ─────────────────────────────────────────────── */
.social-bar {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-dim);
  text-align: center;
}
.social-bar h2 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  font-weight: 400;
  text-transform: uppercase;
}
.social-icons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.social-icon {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--border-dim);
  background: var(--card);
  color: var(--text-dim);
  transition: all var(--transition);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.social-icon svg { width: 18px; height: 18px; flex-shrink: 0; }
.social-icon span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.social-icon:hover {
  color: var(--amber);
  border-color: rgba(var(--amber-rgb), 0.45);
  background: var(--amber-dim);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(var(--amber-rgb), 0.12);
}

/* ─── Blog ───────────────────────────────────────────────────── */
.blog-post { padding: 3.5rem 0; }

.blog-post-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-dim);
}

.blog-post-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-top: 0.625rem;
}
.blog-post-author {
  margin-left: 0.75rem;
  color: var(--amber);
}

.blog-post-tags {
  margin-top: 0.875rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.tag {
  background: rgba(var(--amber-rgb), 0.08);
  color: var(--amber);
  padding: 0.2rem 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.675rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(var(--amber-rgb), 0.22);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

.blog-post-content h2 {
  margin-top: 2.25rem;
  padding-left: 0.875rem;
  border-left: 2px solid var(--amber);
}
.blog-post-content ul, .blog-post-content ol { margin: 0 0 1.5rem 0; }
.blog-post-content ul { list-style: none; }
.blog-post-content ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.625rem;
}
.blog-post-content ul li::before {
  content: '▸';
  position: absolute; left: 0;
  color: var(--amber);
  font-size: 0.65rem; top: 0.4rem;
}
.blog-post-content ol { list-style: decimal; padding-left: 1.5rem; }

/* Blog index card */
.blog-card {
  background: var(--card);
  border: 1px solid var(--border-dim);
  border-left: 2px solid rgba(var(--amber-rgb), 0.3);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
/* Corner fold decoration */
.blog-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 18px 18px 0;
  border-color: transparent rgba(var(--amber-rgb), 0.25) transparent transparent;
  transition: border-right-color var(--transition);
}
.blog-card:hover {
  background: var(--card-hover);
  border-left-color: var(--amber);
  transform: translateX(5px);
  box-shadow: -5px 0 25px rgba(var(--amber-rgb), 0.08);
}
.blog-card:hover::before {
  border-right-color: rgba(var(--amber-rgb), 0.6);
}
.blog-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
  text-transform: none;
  letter-spacing: 0.02em;
}
.blog-card h2 a {
  color: var(--text-bright);
  transition: color var(--transition);
}
.blog-card h2 a:hover { color: var(--amber); }
.blog-card .blog-post-meta { margin-bottom: 0.75rem; }
.blog-card .excerpt {
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.75;
  margin-top: 0.75rem;
}

/* ─── Resume ─────────────────────────────────────────────────── */
.resume { padding: 2rem 0; }

.resume-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-dim);
  position: relative;
}
.resume-header::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 50%;
  transform: translateX(-50%);
  width: 160px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber), var(--mint), transparent);
}
.resume-header h1 {
  font-family: var(--font-display);
  font-size: 3.75rem;
  letter-spacing: 0.08em;
  color: var(--text-bright);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 60px rgba(var(--amber-rgb), 0.1);
}
.resume-header .subtitle {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 0;
}
.resume-contact {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-dim);
}
.resume-contact a { color: var(--mint); }

.resume-section { margin-bottom: 3rem; }

.resume-section h2 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--amber);
  padding-bottom: 0.625rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 400;
}
.resume-section h2::before {
  content: '//';
  color: var(--text-muted);
  font-size: 0.7rem;
}

.resume-entry {
  margin-bottom: 1.125rem;
  padding: 1.25rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border-dim);
  border-left: 2px solid rgba(var(--amber-rgb), 0.2);
  transition: all var(--transition);
  position: relative;
}
.resume-entry::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 12px 12px 0;
  border-color: transparent rgba(var(--amber-rgb), 0.12) transparent transparent;
}
.resume-entry:hover {
  background: var(--card-hover);
  border-left-color: var(--amber);
}

.resume-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}
.resume-entry-header h3 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text-bright);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0;
}
.resume-entry-header .date {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.resume-entry .org {
  display: block;
  color: var(--amber);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.625rem;
}

.resume-entry ul { margin: 0; list-style: none; }
.resume-entry li {
  margin-bottom: 0.375rem;
  font-size: 0.9375rem;
  color: var(--text);
  position: relative;
  padding-left: 1.25rem;
}
.resume-entry li::before {
  content: '▸';
  position: absolute; left: 0;
  color: var(--mint); opacity: 0.55;
  font-size: 0.6rem; top: 0.38rem;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.skill-tag {
  background: rgba(var(--mint-rgb), 0.05);
  color: var(--text);
  padding: 0.375rem 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  border: 1px solid rgba(var(--mint-rgb), 0.15);
  transition: all var(--transition);
}
.skill-tag:hover {
  background: rgba(var(--mint-rgb), 0.12);
  border-color: var(--mint);
  color: var(--mint);
}

/* ─── Footer ─────────────────────────────────────────────────── */
footer[role="contentinfo"] {
  position: relative;
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid var(--border-dim);
  padding: 2.75rem 0;
  margin-top: auto;
}
.footer-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), var(--mint), transparent);
  opacity: 0.45;
}
.footer-container {
  max-width: 54rem;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.footer-links {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.footer-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--amber); }
.footer-copyright {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

/* ─── Animations ─────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Focus ──────────────────────────────────────────────────── */
:focus { outline: 2px solid var(--amber); outline-offset: 3px; }
:focus:not(:focus-visible) { outline: none; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 4rem 0 3.5rem; }
  .hero-avatar { width: 154px; height: 154px; }
  .hero-title { font-size: 3.5rem; }
  .hero-description { font-size: 1rem; }

  .page-title { font-size: 2.25rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.25rem; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(7, 9, 14, 0.97);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 0.875rem;
  }
  .nav-links.nav-open { display: flex; }
  .nav-links a::after { display: none; }
  .nav-social { display: none; }

  .resume-entry-header { flex-direction: column; gap: 0.25rem; }
  .resume-contact { flex-direction: column; align-items: center; gap: 0.5rem; }
  .resume-header h1 { font-size: 2.75rem; }

  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 300px; }

  .social-icons { flex-direction: column; align-items: center; }
  .social-icon { width: 100%; max-width: 300px; justify-content: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.875rem; }
  .hero-avatar { width: 132px; height: 132px; }
  .container { padding: 0 1.25rem; }
  .blog-card { padding: 1.25rem; }
  .resume-entry { padding: 1rem 1.25rem; }
  .nav-container { padding: 0.875rem 1.25rem; }
}