/* ==========================================================================
   CYBERSECURITY PORTFOLIO — style.css
   Design language: near-black "operations" palette with a calm informational
   blue as the primary signal color, plus muted green/amber used only as
   functional status indicators (mirroring real SIEM/ticket severity tags).
   Flat surfaces, hairline borders, no drop shadows, small consistent radii.
   ========================================================================== */

/* ---------------------------- Design tokens ---------------------------- */
:root {
  --void: #0b0f14;
  --void-raised: #0e141b;
  --panel: #121922;
  --panel-raised: #1a232e;
  --hairline: rgba(148, 163, 184, 0.14);
  --hairline-strong: rgba(148, 163, 184, 0.26);

  --ink: #e9eef3;
  --ink-muted: #90a0b2;
  --ink-faint: #5c6a7a;

  /* Brand accent — crimson, used for buttons, links, icons, focus rings,
     and decorative/3D elements throughout the site. */
  --signal: #ef4a63;
  --signal-strong: #b8283d;
  --signal-ink: #fbf3f1;
  --signal-dim: rgba(239, 74, 99, 0.16);

  /* Secondary futuristic accent — used sparingly (Red Team section, 3D
     background lines, gradient borders) alongside the crimson brand color. */
  --violet: #8b7cf6;
  --violet-dim: rgba(139, 124, 246, 0.14);

  /* Neutral "informational" status color — kept separate from the brand
     accent so severity tags (Easy/Info/etc.) don't read as alarms. */
  --info: #5b9bf5;
  --info-dim: rgba(91, 155, 245, 0.14);

  --verified: #55ab74;
  --verified-dim: rgba(85, 171, 116, 0.16);

  --pending: #d3a15c;
  --pending-dim: rgba(211, 161, 92, 0.16);

  --radius-sm: 4px;
  --radius: 7px;
  --radius-lg: 12px;

  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  --container: 1180px;
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.5s;
}

/* ------------------------------- Reset ---------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
svg { display: block; }

body {
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.15rem); margin-bottom: 0.6rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }

p { color: var(--ink-muted); }
.section-inner p,
.hero-content p { max-width: 62ch; }

/* Skip link */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--signal-strong);
  color: var(--signal-ink);
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-weight: 600;
  z-index: 1000;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 20px; height: 20px; flex-shrink: 0; }
.icon-xs { width: 14px; height: 14px; }
.icon-lg { width: 28px; height: 28px; }

/* Layout helpers */
.section { padding-block: clamp(3.5rem, 4vw + 2rem, 6rem); }
.section-alt { background: var(--void-raised); }
.section-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.section-lead {
  max-width: 60ch;
  margin-bottom: 2.5rem;
  font-size: 1.02rem;
}

/* ------------------------------ Buttons --------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s var(--ease), background-color 0.15s var(--ease), border-color 0.15s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--signal-strong);
  color: var(--signal-ink);
}
.btn-primary:hover { background: #cc2f47; }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--hairline-strong);
}
.btn-secondary:hover { background: var(--panel-raised); border-color: var(--ink-faint); }

.btn-small { padding: 0.5rem 1rem; font-size: 0.85rem; }

/* ------------------------------- Tags/badges ----------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem 0.28rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--panel-raised);
  color: var(--ink);
  border-left: 3px solid var(--ink-faint);
  flex-shrink: 0;
}
.tag-ok { border-left-color: var(--verified); background: var(--verified-dim); }
.tag-warn { border-left-color: var(--pending); background: var(--pending-dim); }
.tag-info { border-left-color: var(--info); background: var(--info-dim); }
.tag-plan { border-left-color: var(--ink-faint); background: var(--panel-raised); }

.badge-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.badge {
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
  color: var(--ink-muted);
  background: var(--panel);
}

.chip-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.9rem 0 1.1rem; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--void-raised);
  color: var(--ink-muted);
  border: 1px solid var(--hairline);
}

/* -------------------------------- Header -------------------------------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  height: var(--header-h);
  z-index: 500;
  background: rgba(11, 15, 20, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--hairline);
  background: rgba(11, 15, 20, 0.92);
}

.header-inner {
  max-width: var(--container);
  height: 100%;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--signal);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.05rem;
}
.brand-name { color: var(--ink); }

.primary-nav { display: flex; align-items: center; gap: 1.75rem; }
.nav-list { display: flex; align-items: center; gap: 1.6rem; }
.nav-link {
  font-size: 0.92rem;
  color: var(--ink-muted);
  position: relative;
  padding-block: 0.3rem;
  transition: color 0.2s var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.nav-link:hover { color: var(--ink); }
.nav-link.is-active { color: var(--ink); }
.nav-link.is-active::after { transform: scaleX(1); }

.nav-cta { margin-left: 0.25rem; }

.nav-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  z-index: 501;
}
.nav-toggle .icon { position: absolute; transition: opacity 0.2s var(--ease), transform 0.2s var(--ease); }
.nav-toggle .icon-close { opacity: 0; transform: rotate(-90deg) scale(0.7); }
.nav-toggle[aria-expanded="true"] .icon-open { opacity: 0; transform: rotate(90deg) scale(0.7); }
.nav-toggle[aria-expanded="true"] .icon-close { opacity: 1; transform: rotate(0) scale(1); }

/* -------------------------------- Hero ---------------------------------- */
.hero {
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 4rem);
  padding-top: calc(var(--header-h) + clamp(1.5rem, 4vw, 2.5rem));
  position: relative;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(148,163,184,0.16) 1px, transparent 0);
  background-size: 28px 28px;
  background-position: center top;
  -webkit-mask-image: linear-gradient(to bottom, black 55%, transparent 95%);
          mask-image: linear-gradient(to bottom, black 55%, transparent 95%);
  pointer-events: none;
  z-index: -1;
}

.hero-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  width: 100%;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
  background: var(--panel);
  border: 1px solid var(--hairline);
  padding: 0.4rem 0.75rem 0.4rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--verified);
  box-shadow: 0 0 0 3px var(--verified-dim);
  animation: pulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}
.status-dot-sm { width: 6px; height: 6px; }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.hero-name {
  font-size: clamp(2.2rem, 1.6rem + 3vw, 3.4rem);
  margin-bottom: 0.35rem;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
  color: var(--signal);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  min-height: 1.6em;
}
.role-cursor {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--signal);
  margin-left: 3px;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero-lede { margin-bottom: 2rem; font-size: 1.02rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 2.75rem; }

.hero-stats {
  display: flex;
  gap: clamp(1.5rem, 3vw, 2.75rem);
  flex-wrap: wrap;
}
.hero-stat { display: flex; flex-direction: column; gap: 0.2rem; }
.stat-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--ink);
}
.stat-value-sm { font-size: 1.15rem; }
.stat-label {
  font-size: 0.8rem;
  color: var(--ink-faint);
  max-width: 16ch;
}

/* Hero activity panel */
.hero-panel { min-width: 0; }
.panel-card {
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid transparent;
  background-image:
    linear-gradient(rgba(18, 18, 21, 0.72), rgba(18, 18, 21, 0.72)),
    linear-gradient(135deg, var(--signal), var(--violet));
  background-origin: border-box;
  background-clip: padding-box, border-box;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.panel-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--hairline);
}
.panel-title { font-weight: 600; font-size: 0.95rem; }
.panel-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
}

.activity-list { display: flex; flex-direction: column; gap: 0.9rem; }
.activity-row { display: flex; gap: 0.75rem; align-items: flex-start; }
.activity-text p { color: var(--ink); font-size: 0.9rem; line-height: 1.45; }
.activity-time { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-faint); }

.scroll-cue {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--ink-faint);
  animation: bob 2s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 6px); }
}

/* -------------------------------- About --------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.avatar-frame {
  width: 128px;
  height: 128px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--hairline-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  position: relative;
}
.avatar-frame::after {
  content: "";
  position: absolute;
  top: -1px; left: -1px;
  width: 22px; height: 22px;
  border-radius: var(--radius-lg) 0 var(--radius) 0;
  background: var(--signal);
}
.avatar-initials {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
}
.avatar-frame img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }

.quick-facts { display: flex; flex-direction: column; gap: 0.85rem; }
.quick-facts li { display: flex; align-items: center; gap: 0.65rem; color: var(--ink-muted); font-size: 0.92rem; }
.quick-facts .icon { color: var(--signal); }

.about-copy p { margin-bottom: 1.1rem; }

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.75rem;
}
.highlight-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.highlight-card .icon { color: var(--signal); margin-bottom: 0.75rem; }
.highlight-card h3 { font-size: 1rem; }
.highlight-card p { font-size: 0.88rem; margin-bottom: 0; }

/* -------------------------------- Skills --------------------------------- */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.skill-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.4rem;
}
.skill-card-head { display: flex; align-items: center; gap: 0.65rem; margin-bottom: 1rem; }
.skill-card-head .icon { color: var(--signal); }
.skill-card-head h3 { margin: 0; font-size: 1.02rem; }

/* ---------------------------- Certifications ------------------------------ */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.1rem;
}
.cert-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
}
.cert-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.cert-card-top .icon-lg { color: var(--signal); }
.cert-meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); margin-bottom: 0.6rem; }
.cert-card p:not(.cert-meta) { font-size: 0.92rem; margin-bottom: 1rem; }
.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--signal);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: auto;
}
.cert-link:hover { text-decoration: underline; }

/* ------------------------------- Projects --------------------------------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.1rem;
}
.project-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.project-card:hover { border-color: var(--hairline-strong); background: var(--panel-raised); }
.project-card h3 { margin-top: 0.8rem; font-size: 1.05rem; }
.project-card p { font-size: 0.92rem; }
.project-links { margin-top: auto; padding-top: 0.5rem; }

/* --------------------------------- Labs ----------------------------------- */
.lab-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
  margin-bottom: 2.25rem;
}
.lab-stat-card { display: flex; flex-direction: column; gap: 1rem; }
.lab-stat-row { display: flex; gap: 2rem; }
.lab-stat-row > div { display: flex; flex-direction: column; gap: 0.15rem; }

.lab-list { display: flex; flex-direction: column; border-top: 1px solid var(--hairline); }
.lab-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--hairline);
}
.lab-row-text h3 { font-size: 0.98rem; margin-bottom: 0.2rem; }
.lab-row-text p { font-size: 0.86rem; margin-bottom: 0; }
.lab-platform { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-faint); white-space: nowrap; }

/* --------------------------------- Tools ----------------------------------- */
.tool-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.75rem;
}
.tool-group h3 { font-size: 0.95rem; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; margin-bottom: 0.9rem; }

/* -------------------------------- Resume ------------------------------------ */
.resume-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.resume-grid p { margin-bottom: 1.75rem; }

.timeline { display: flex; flex-direction: column; gap: 1.5rem; position: relative; }
.timeline-item { display: flex; gap: 1rem; }
.timeline-item .icon { color: var(--signal); margin-top: 0.2rem; }
.timeline-item h3 { font-size: 1rem; margin-bottom: 0.15rem; }
.timeline-item p:not(.cert-meta) { font-size: 0.9rem; margin-bottom: 0; }

/* -------------------------------- Contact ------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.contact-grid > div:first-child p { margin-bottom: 1.75rem; }

.contact-methods { display: flex; flex-direction: column; gap: 0.9rem; }
.contact-method {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
  transition: color 0.2s var(--ease);
}
.contact-method .icon { color: var(--signal); }
a.contact-method:hover { color: var(--ink); }
.contact-method-static { cursor: default; }

.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label { font-size: 0.85rem; color: var(--ink-muted); }
.form-row input,
.form-row textarea {
  background: var(--panel);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  padding: 0.7rem 0.85rem;
  color: var(--ink);
  resize: vertical;
  transition: border-color 0.2s var(--ease);
}
.form-row input:focus,
.form-row textarea:focus { border-color: var(--signal); outline: none; }
.form-row.has-error input,
.form-row.has-error textarea { border-color: #d97757; }
.form-error { font-size: 0.78rem; color: #e69a7f; min-height: 1em; }
.form-submit { align-self: flex-start; margin-top: 0.25rem; }
.form-status { font-size: 0.9rem; color: var(--verified); min-height: 1.2em; }
.form-status.is-error { color: #e69a7f; }

/* -------------------------------- Footer -------------------------------------- */
.site-footer { border-top: 1px solid var(--hairline); background: var(--void-raised); }
.footer-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 2.5rem clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.footer-brand { display: flex; align-items: center; gap: 0.5rem; font-weight: 600; color: var(--signal); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-nav a { font-size: 0.88rem; color: var(--ink-muted); }
.footer-nav a:hover { color: var(--ink); }
.footer-social { display: flex; gap: 0.9rem; }
.footer-social a { color: var(--ink-muted); }
.footer-social a:hover { color: var(--signal); }

.footer-bottom {
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem) 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--hairline);
}
.footer-bottom p { font-size: 0.82rem; color: var(--ink-faint); }
#back-to-top {
  width: 38px; height: 38px;
  border-radius: var(--radius);
  border: 1px solid var(--hairline-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
#back-to-top:hover { color: var(--signal); border-color: var(--signal); }

/* ------------------------------ 3D background canvas ---------------------------- */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  display: block;
}

/* ------------------------------ Premium 3D card effects ------------------------- */
.tilt-card {
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease),
    border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.tilt-card:hover {
  transform: perspective(700px) rotateX(1.5deg) rotateY(-1.5deg) translateY(-5px);
  box-shadow: 0 24px 48px -26px rgba(239, 74, 99, 0.4), 0 10px 26px -14px rgba(139, 124, 246, 0.28);
}
@media (prefers-reduced-motion: reduce) {
  .tilt-card:hover { transform: none; }
}

/* ------------------------------ Offensive Security / Labs practice grid --------- */
/* Shared card pattern used by both the Red Team practice-areas section and the
   Labs section, so a category-style card only has to be styled once. */
.practice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1rem;
}
.practice-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.3rem;
}
.practice-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.practice-card-head .icon { color: var(--signal); }
.practice-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.practice-card p { font-size: 0.88rem; margin-bottom: 0; }

/* A small label marking a whole skill/practice category as still developing,
   rather than claiming mastery. */
.status-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pending);
  margin-bottom: 1rem;
}
.status-note::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pending);
  flex-shrink: 0;
}

/* Honest placeholder styling for project slots that aren't real yet */
.project-card.is-planned {
  border-style: dashed;
  border-color: var(--hairline-strong);
}
.project-card.is-planned:hover { background: var(--panel); }

/* ------------------------------ Scroll reveal ---------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ================================ Responsive ==================================== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-panel { order: -1; }
  .about-grid,
  .resume-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .highlight-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .primary-nav {
    position: fixed;
    inset: 0;
    top: 0;
    height: 100dvh;
    background: var(--void-raised);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem clamp(1.5rem, 8vw, 3rem);
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform 0.35s var(--ease);
    z-index: 400;
  }
  .primary-nav.is-open { transform: translateX(0); }
  .nav-list { flex-direction: column; align-items: flex-start; gap: 1.4rem; }
  .nav-link { font-size: 1.4rem; }
  .nav-cta { font-size: 1rem; }
  .nav-toggle { display: inline-flex; }
  .highlight-grid { grid-template-columns: 1fr; }
  .lab-row { grid-template-columns: auto 1fr; row-gap: 0.35rem; }
  .lab-platform { grid-column: 2; }
}

@media (max-width: 560px) {
  .hero-stats { gap: 1.25rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-actions { flex-direction: column; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; gap: 1rem; align-items: flex-start; }
}