/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
  --bg: #FFFFFF;
  --surface: #F7F8FA;
  --border: #E5E7EB;
  --text-primary: #0F1117;
  --text-secondary: #6B7280;
  --accent: #2563EB;
  --accent-dark: #1D4ED8;
  --success: #10B981;
  --error: #EF4444;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  --max-width: 1100px;
  --nav-height: 64px;
  --radius: 8px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--accent-dark);
}

ul {
  list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.25rem); }
h4 { font-size: 1rem; }

p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}

.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85em;
}

/* ============================================
   Layout Utilities
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
}

.section--surface {
  background: var(--surface);
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.section-title {
  margin-bottom: var(--space-4);
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: var(--space-12);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
}

.nav__inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.nav__logo:hover {
  color: var(--accent);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--accent);
}

.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--text-primary);
}

.nav__hamburger svg {
  display: block;
}

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: var(--space-6);
  flex-direction: column;
  gap: var(--space-4);
  z-index: 99;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}

.nav__mobile a:last-child {
  border-bottom: none;
}

.nav__mobile a.active,
.nav__mobile a:hover {
  color: var(--accent);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
  text-decoration: none;
  gap: var(--space-2);
}

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

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

.btn--secondary {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}

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

.btn--lg {
  padding: 13px 28px;
  font-size: 1rem;
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-8);
}

.card--surface {
  background: var(--surface);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-20);
  background: var(--bg);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-16);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.hero__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.hero__name {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-6);

  /* Shimmer gradient */
  background: linear-gradient(
    90deg,
    var(--text-primary) 0%,
    var(--text-primary) 35%,
    #6090f8 48%,
    #fff 52%,
    #6090f8 56%,
    var(--text-primary) 65%,
    var(--text-primary) 100%
  );
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0%   { background-position: 150% center; }
  100% { background-position: -150% center; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__name {
    animation: none;
    background: none;
    -webkit-text-fill-color: var(--text-primary);
    color: var(--text-primary);
  }
}

.hero__headline {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.hero__sub {
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  color: var(--accent);
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: var(--space-3);
}

.hero__supporting {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-10);
  max-width: 520px;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__photo {
  width: 220px;
  flex-shrink: 0;
}

.hero__photo img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

/* ============================================
   Employer / Logo Section
   ============================================ */
.employers {
  padding: var(--space-20) 0;
  background: var(--surface);
}

.employers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.employer-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.employer-card__logo {
  height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  object-position: left;
}

.employer-card__image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.employer-card__role {
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.employer-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.employer-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   Certifications Section
   ============================================ */
.certs {
  padding: var(--space-20) 0;
}

.certs__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.cert-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-8);
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
}

.cert-card__badge {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
}

.cert-card__badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cert-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.cert-card__issuer {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ============================================
   Education Section
   ============================================ */
.education {
  padding: var(--space-20) 0;
  background: var(--surface);
}

.education__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.education__logo {
  width: 80px;
  flex-shrink: 0;
}

.education__logo img {
  width: 100%;
  object-fit: contain;
}

.education__degree {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.education__school {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.education__detail {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   Scrum Callout
   ============================================ */
.scrum-callout {
  padding: var(--space-20) 0;
}

.scrum-callout__inner {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-12) var(--space-10);
  background: var(--bg);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.scrum-callout__icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.scrum-callout__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.scrum-callout__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ============================================
   Quote Section
   ============================================ */
.quote-section {
  padding: var(--space-20) 0;
  background: var(--text-primary);
}

.quote-section blockquote {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.quote-section blockquote p {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: #fff;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.quote-section blockquote cite {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
  font-style: normal;
}

/* ============================================
   Social Strip
   ============================================ */
.social-strip {
  padding: var(--space-16) 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.social-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.social-strip a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.social-strip a:hover {
  color: var(--accent);
}

.social-strip a svg {
  width: 18px;
  height: 18px;
}

/* ============================================
   Resume Page Styles
   ============================================ */
.resume-hero {
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-12);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.resume-hero__inner {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.resume-hero__photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  flex-shrink: 0;
}

.resume-hero__title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.resume-hero__subtitle {
  font-size: 1rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.resume-hero__contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.resume-hero__contact a {
  color: var(--text-secondary);
}

.resume-hero__contact a:hover {
  color: var(--accent);
}

.resume-section {
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--border);
}

.resume-section:last-child {
  border-bottom: none;
}

.resume-section__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-8);
}

.bio-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 800px;
}

.job {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--border);
}

.job:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.job__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.job__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.job__company {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  margin-top: var(--space-1);
}

.job__meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-secondary);
  white-space: nowrap;
  padding-top: 4px;
}

.job__subsection {
  margin-top: var(--space-4);
}

.job__subsection-title {
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}

.job__bullets {
  padding-left: var(--space-4);
}

.job__bullets li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2);
  position: relative;
  padding-left: var(--space-4);
}

.job__bullets li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8em;
}

.education-entry {
  margin-bottom: var(--space-6);
}

.education-entry__degree {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.education-entry__school {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: var(--space-1);
}

.education-entry__detail {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.cert-entry {
  margin-bottom: var(--space-4);
}

.cert-entry__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.cert-entry__detail {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.competencies-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.competency-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 5px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-secondary);
}

.tools-group {
  margin-bottom: var(--space-6);
}

.tools-group__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border);
}

.tools-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tool-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  padding: 4px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

/* ============================================
   Work / Skills Page
   ============================================ */
.page-hero {
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-12);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.page-hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.pillars {
  padding: var(--space-20) 0;
}

.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.pillar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-8);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.pillar-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.pillar-card__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.pillar-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.3;
}

.pillar-card__items {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pillar-card__item {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-secondary);
}

.methodologies {
  padding: var(--space-20) 0;
  background: var(--surface);
}

.method-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.method-tag {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 18px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 24px;
  color: var(--text-primary);
}

.skills-tools {
  padding: var(--space-20) 0;
}

.skills-cta {
  padding: var(--space-20) 0;
  background: var(--text-primary);
  text-align: center;
}

.skills-cta h2 {
  color: #fff;
  margin-bottom: var(--space-6);
}

.skills-cta p {
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-8);
}

/* ============================================
   Contact Page
   ============================================ */
.contact-layout {
  padding: var(--space-20) 0;
}

.contact-layout__inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-12);
  align-items: start;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-10);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.6;
}

.form-message {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: var(--space-6);
}

.form-message--success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
}

.form-message--error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--error);
  color: var(--error);
}

.contact-sidebar__photo {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  margin-bottom: var(--space-8);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-info-item a {
  color: var(--text-secondary);
}

.contact-info-item a:hover {
  color: var(--accent);
}

.contact-info-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--text-primary);
  padding: var(--space-12) 0;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__name {
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: color 0.15s ease;
}

.footer__links a:hover {
  color: #fff;
}

/* ============================================
   Responsive: Tablet (640–1024px)
   ============================================ */
@media (max-width: 1024px) {
  .pillars__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .hero__photo {
    width: 160px;
    order: -1;
  }

  .contact-layout__inner {
    grid-template-columns: 1fr;
  }

  .contact-sidebar__photo {
    max-width: 200px;
  }
}

/* ============================================
   Responsive: Mobile (< 640px)
   ============================================ */
@media (max-width: 640px) {
  .section {
    padding: var(--space-12) 0;
  }

  .hero {
    padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-12);
  }

  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: block;
  }

  .employers__grid {
    grid-template-columns: 1fr;
  }

  .certs__grid {
    grid-template-columns: 1fr;
  }

  .pillars__grid {
    grid-template-columns: 1fr;
  }

  .resume-hero__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .job__header {
    flex-direction: column;
  }

  .scrum-callout__inner {
    flex-direction: column;
  }

  .education__card {
    flex-direction: column;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__ctas {
    flex-direction: column;
  }

  .hero__ctas .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================
   Print Styles (Resume Page)
   ============================================ */
@media print {
  .nav,
  .resume-hero__ctas,
  .footer,
  .social-strip {
    display: none !important;
  }

  body {
    font-size: 12px;
    color: #000;
    background: #fff;
  }

  .resume-hero {
    padding-top: 0;
    background: #fff;
    border-bottom: 2px solid #000;
  }

  .resume-hero__inner {
    max-width: 100%;
    padding: 16px 0;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .resume-section {
    padding: 16px 0;
    page-break-inside: avoid;
  }

  h1, h2, h3 {
    color: #000;
  }

  p, li {
    color: #333;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .competency-tag,
  .tool-tag {
    border: 1px solid #999;
    background: #fff;
    color: #333;
  }
}