/* ============================================
   TIER 0: RESET & BASELINE
   ============================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Inherit fonts for forms (critical fix!) */
button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: inherit;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================
   TIER 1: DESIGN TOKENS (CSS Variables)
   ============================================ */
:root {
  /* --- Colors --- */
  --color-primary: #4338ca;
  --color-primary-hover: #3730a3;
  --color-primary-light: rgba(67, 56, 202, 0.12);
  --color-primary-glow: rgba(67, 56, 202, 0.25);

  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;

  /* --- Semantic Tokens (Light) --- */
  --bg-body: #ffffff;
  --bg-surface: #ffffff;
  --bg-surface-raised: #f8fafc;
  --bg-surface-elevated: #f1f5f9;
  --bg-surface-inverse: #0f172a;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-inverse: #f8fafc;

  --border-color: #e2e8f0;
  --border-color-strong: #cbd5e1;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.10);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px rgba(67, 56, 202, 0.15);

  /* --- Typography --- */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Fluid scale for headings */
  --text-fluid-hero: clamp(2.5rem, 6vw, 4.5rem);
  --text-fluid-h1: clamp(2rem, 4vw, 3.5rem);
  --text-fluid-h2: clamp(1.75rem, 3vw, 2.75rem);
  --text-fluid-h3: clamp(1.25rem, 2vw, 1.75rem);

  /* --- Spacing (8px grid) --- */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */

  /* --- Border Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* --- Easing Curves --- */
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-snappy: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Transitions --- */
  --transition-fast: 150ms var(--ease-out);
  --transition-base: 250ms var(--ease-in-out);
  --transition-slow: 350ms var(--ease-snappy);
  --transition-bounce: 400ms var(--ease-bounce);

  /* --- Layout --- */
  --container-width: 1200px;
  --container-padding: 1.5rem;
  --header-height: 72px;
  --section-spacing: clamp(4rem, 8vh, 6rem);
}

/* ============================================
   TIER 2: DARK MODE THEMING
   ============================================ */
[data-theme="dark"] {
  --bg-body: #0f172a;
  --bg-surface: #1e293b;
  --bg-surface-raised: #1e293b;
  --bg-surface-elevated: #334155;
  --bg-surface-inverse: #f8fafc;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;

  --border-color: #334155;
  --border-color-strong: #475569;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(67, 56, 202, 0.2);

  --color-primary-light: rgba(67, 56, 202, 0.25);
  --color-primary-glow: rgba(67, 56, 202, 0.35);
}

/* ============================================
   TIER 3: TYPOGRAPHY SYSTEM
   ============================================ */
html {
  font-family: var(--font-primary);
}

body {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-body);
  transition: background var(--transition-slow), color var(--transition-slow);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--text-primary);
}

h1 {
  font-size: var(--text-fluid-h1);
}
h2 {
  font-size: var(--text-fluid-h2);
}
h3 {
  font-size: var(--text-fluid-h3);
}
h4 {
  font-size: var(--text-xl);
}
h5 {
  font-size: var(--text-lg);
}
h6 {
  font-size: var(--text-base);
}

p {
  max-width: 70ch;
  color: var(--text-secondary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

/* ============================================
   TIER 4: LAYOUT & CONTAINER
   ============================================ */
.container {
  width: min(100% - var(--container-padding) * 2, var(--container-width));
  margin-inline: auto;
}

section {
  padding-block: var(--section-spacing);
}

/* ============================================
   TIER 5: SCROLLBAR & SELECTION
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-surface-raised);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

::selection {
  background: var(--color-primary);
  color: #ffffff;
}

/* ============================================
   TIER 6: BUTTON SYSTEM
   ============================================ */
.button-primary,
.button-secondary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  position: relative;
  min-height: 48px;
  min-width: 48px;
}

.button-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.button-primary:active {
  transform: translateY(0px) scale(0.98);
}

.button-primary:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.button-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.button-secondary:hover {
  background: var(--bg-surface-raised);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button-secondary:active {
  transform: translateY(0px) scale(0.98);
}

.button-secondary:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.button-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
}

.button-ghost:hover {
  background: var(--bg-surface-raised);
  color: var(--text-primary);
}

.button-ghost:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================
   TIER 7: SKIP LINK
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #ffffff;
  padding: var(--space-3) var(--space-6);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 1000;
  font-weight: 600;
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   TIER 8: HEADER / NAVBAR
   ============================================ */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(var(--bg-body-rgb, 255, 255, 255), 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}

[data-theme="dark"] header {
  --bg-body-rgb: 15, 23, 42;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
  padding-block: var(--space-2);
  gap: var(--space-4);
}

.logo {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
  border-radius: var(--radius-full);
}

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

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

.nav-links a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  min-height: 44px;
  min-width: 44px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav-toggle:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================
   TIER 9: HERO SECTION
   ============================================ */
.hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  text-align: center;
  background: radial-gradient(ellipse at 50% 80%, var(--color-primary-light) 0%, transparent 70%),
    var(--bg-body);
  padding-block: var(--space-12);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, var(--color-primary-light) 0%, transparent 50%);
  opacity: 0.3;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: var(--text-fluid-hero);
  margin-bottom: var(--space-4);
  animation: fadeUp 0.8s var(--ease-snappy) forwards;
  opacity: 0;
}

.hero p {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 60ch;
  margin: 0 auto var(--space-6);
  animation: fadeUp 0.8s var(--ease-snappy) 0.15s forwards;
  opacity: 0;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s var(--ease-snappy) 0.3s forwards;
  opacity: 0;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   TIER 10: SECTION TITLES
   ============================================ */
.section-title {
  font-size: var(--text-fluid-h2);
  text-align: center;
  margin-bottom: var(--space-10);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 64px;
  height: 4px;
  background: var(--color-primary);
  margin: var(--space-3) auto 0;
  border-radius: var(--radius-full);
}

/* ============================================
   TIER 11: ABOUT SECTION
   ============================================ */
.about p {
  max-width: 70ch;
  margin: 0 auto var(--space-6);
  text-align: center;
  font-size: var(--text-lg);
}

.skills h3 {
  text-align: center;
  margin-bottom: var(--space-4);
  font-size: var(--text-xl);
  color: var(--text-secondary);
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.skills-grid span {
  background: var(--bg-surface-raised);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  font-weight: 500;
  font-size: var(--text-sm);
  transition: all var(--transition-base);
  cursor: default;
}

.skills-grid span:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-3px) scale(1.04);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

/* ============================================
   TIER 12: PROJECT CARDS
   ============================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.project-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--border-color);
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--color-primary-light);
}

.project-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.project-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-screenshot {
  transform: scale(1.04);
}

.project-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.project-card>p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  flex: 1;
  margin-bottom: var(--space-3);
}

.tech-stack {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.project-links {
  display: flex;
  gap: var(--space-4);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-color);
}

.project-links a {
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.project-links a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.project-links a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ============================================
   TIER 13: CERTIFICATES
   ============================================ */
.cert-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.cert-item {
  background: var(--bg-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.cert-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.cert-item h3 {
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.cert-item p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ============================================
   TIER 14: CONTACT
   ============================================ */
/* ============================================
   CONTACT SECTION - STACKED VERTICAL (YOUR ORIGINAL LAYOUT)
   ============================================ */
.contact {
  background: var(--bg-surface-raised);
}

.contact > .container > p {
  text-align: center;
  max-width: 60ch;
  margin: 0 auto var(--space-8);
  font-size: var(--text-lg);
  color: var(--text-secondary);
}

.contact-form {
  max-width: 560px;
  margin: 0 auto var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-body);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  min-height: 48px;
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-input:hover {
  border-color: var(--border-color-strong);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
}

.form-input:user-invalid {
  border-color: #ef4444;
}

.form-input:user-invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.form-input:user-valid {
  border-color: #22c55e;
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.contact-form .button-primary {
  width: 100%;
  min-height: 52px;
}

/* --- Contact Info (Below Form - Stacked) --- */
.contact-info {
  max-width: 560px;
  margin: 0 auto;
  padding: var(--space-6);
  background: var(--bg-body);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-info p {
  margin: 0;
  font-size: var(--text-base);
  color: var(--text-secondary);
}

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

.contact-info a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contact-info a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.contact-info a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.contact-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-color);
  margin-top: var(--space-1);
  flex-wrap: wrap;
}

.contact-social .divider {
  color: var(--text-muted);
  user-select: none;
}

/* ============================================
   TIER 15: FOOTER
   ============================================ */
footer {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  border-top: 1px solid var(--border-color);
  background: var(--bg-body);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* ============================================
   TIER 16: UTILITY
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================
   TIER 17: RESPONSIVE
   ============================================ */

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

/* Mobile */
@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --header-height: 64px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: var(--space-2);
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-body);
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    width: 100%;
    text-align: center;
  }

  .nav-links a::after {
    display: none;
  }

  .hero {
    min-height: calc(100vh - var(--header-height));
    padding-block: var(--space-8);
  }

  .hero h1 {
    font-size: var(--text-fluid-h1);
  }

  .hero p {
    font-size: var(--text-base);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 320px;
    margin-inline: auto;
  }

  .hero-actions .button-primary,
  .hero-actions .button-secondary {
    width: 100%;
    justify-content: center;
  }

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

  .cert-list {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding-inline: var(--space-2);
  }

  section {
    padding-block: var(--space-10);
  }

  .section-title {
    margin-bottom: var(--space-6);
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .container {
    padding-inline: var(--space-3);
  }

  .hero h1 {
    font-size: var(--text-3xl);
  }

  .logo {
    font-size: var(--text-base);
  }

  .project-card {
    padding: var(--space-4);
  }
}

/* ============================================
   TIER 18: REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .hero h1,
  .hero p,
  .hero-actions {
    animation: none;
    opacity: 1;
  }
}

/* ============================================
   TIER 19: PRINT STYLES
   ============================================ */
@media print {
  header,
  .hero,
  .contact,
  footer,
  .nav-toggle {
    display: none !important;
  }

  body {
    background: #ffffff !important;
    color: #000000 !important;
  }

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

  section {
    padding: 1rem 0 !important;
    page-break-inside: avoid;
  }

  .project-card,
  .cert-item {
    border: 1px solid #ddd !important;
    box-shadow: none !important;
    break-inside: avoid;
  }

  .skills-grid span {
    background: #f0f0f0 !important;
    border: 1px solid #ccc !important;
    color: #000 !important;
  }
}