*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

html { scroll-behavior: smooth; }

/* scrollbar fine et sombre */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb { background: #1e1e1e; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #333; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #000;
  color: #fff;
  -webkit-font-smoothing: antialiased;
  cursor: default;
}

/* Jeu de lumière CSS */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    /* vignette sombre sur les bords */
    radial-gradient(ellipse 100% 100% at 50% 50%, transparent 40%, rgba(0,0,0,0.75) 100%),
    /* lueur centrale subtile */
    radial-gradient(ellipse 60% 50% at 50% 38%, rgba(40,40,40,0.35) 0%, transparent 70%);
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

nav {
  animation: fadeIn .4s ease both;
}

.profile {
  animation: fadeUp .5s ease both;
  animation-delay: .05s;
}

.section {
  animation: fadeUp .5s ease both;
}

.section:nth-of-type(1) { animation-delay: .1s; }
.section:nth-of-type(2) { animation-delay: .15s; }
.section:nth-of-type(3) { animation-delay: .2s; }
.section:nth-of-type(4) { animation-delay: .25s; }
.section:nth-of-type(5) { animation-delay: .3s; }

footer {
  animation: fadeIn .5s ease .35s both;
}

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 54px;
  background: #000;
  border-bottom: 1px solid #141414;
}

.nav-name {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -.01em;
}

.nav-links {
  display: flex;
  gap: 24px;
}
.nav-links a {
  font-size: 13px;
  color: #444;
  text-decoration: none;
  transition: color .2s;
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: #fff;
  transition: width .2s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }


/* PROFILE */
.profile {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 60px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  border-bottom: 1px solid #111;
}

/* wrapper pour le point de statut */
.avatar-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
  border: 1px solid #1e1e1e;
  transition: filter .3s ease, transform .3s ease;
  display: block;
}
.avatar-wrap:hover .avatar {
  filter: grayscale(30%);
  transform: scale(1.04);
}

/* point de statut */
.avatar-wrap::after {
  content: '';
  position: absolute;
  bottom: 3px; right: 3px;
  width: 10px; height: 10px;
  background: #fff;
  border-radius: 50%;
  border: 2px solid #000;
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.85); }
}

.profile h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
}

.title {
  font-size: 13px;
  color: #555;
  font-weight: 400;
  margin-top: -4px;
}

.bio {
  font-size: 14px;
  color: #777;
  line-height: 1.7;
  margin-top: 4px;
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  color: #888;
  background: #0d0d0d;
  border: 1px solid #1e1e1e;
  padding: 6px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: color .15s, border-color .15s;
}
.social-pill:hover {
  color: #fff;
  border-color: #333;
  transform: translateY(-1px);
}
.social-pill svg { opacity: .8; }


/* SECTIONS */
.section {
  max-width: 720px;
  margin: 0 auto;
  padding: 44px 24px;
  border-bottom: 1px solid #111;
}

.sec-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #333;
  margin-bottom: 20px;
}


/* PLATFORM STATS CARDS */
.plat-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.plat-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  background: #080808;
  border: 1px solid #141414;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: background .2s, border-color .2s;
}
.plat-card:hover { background: #0d0d0d; border-color: #2a2a2a; }

.plat-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.plat-head .card-arrow {
  margin-left: auto;
  color: #2a2a2a;
  font-size: 14px;
  transition: color .15s;
}
.plat-card:hover .card-arrow { color: #888; }

.plat-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid #111;
  border-radius: 7px;
  overflow: hidden;
}

.pstat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 12px 10px;
  background: #060606;
}

.pstat-div {
  width: 1px;
  align-self: stretch;
  background: #111;
  flex-shrink: 0;
}

.pstat-val {
  font-size: 17px;
  font-weight: 700;
  color: #d0d0d0;
  letter-spacing: -.03em;
  line-height: 1;
}

.pstat-lbl {
  font-size: 10px;
  color: #333;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 500;
}

/* PLATFORM CARDS (old) */
.cards-row {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border: 1px solid #141414;
  border-radius: 10px;
  overflow: hidden;
}

.card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: #080808;
  text-decoration: none;
  color: #fff;
  border-bottom: 1px solid #111;
  border-left: 2px solid transparent;
  transition: background .2s, border-left-color .2s;
}
.card:last-child { border-bottom: none; }
.card:not(.disabled):hover { background: #0d0d0d; border-left-color: #fff; }
.card.disabled { opacity: .35; cursor: default; }

.card-icon {
  width: 36px;
  height: 36px;
  background: #111;
  border: 1px solid #1e1e1e;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #aaa;
}

.card-name {
  font-size: 13.5px;
  font-weight: 600;
  color: #e0e0e0;
}
.card-sub {
  font-size: 11.5px;
  color: #333;
  margin-top: 1px;
}

.card-arrow {
  margin-left: auto;
  color: #2a2a2a;
  font-size: 14px;
  transition: color .15s;
}
.card:not(.disabled):hover .card-arrow { color: #888; }

.card-badge {
  margin-left: auto;
  font-size: 10.5px;
  color: #2a2a2a;
  border: 1px solid #1a1a1a;
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 500;
  letter-spacing: .04em;
}


/* POSTS */
.post-list {
  display: flex;
  flex-direction: column;
  border: 1px solid #141414;
  border-radius: 10px;
  overflow: hidden;
}

.post-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  background: #080808;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid #111;
  transition: background .15s;
}
.post-row:last-child { border-bottom: none; }
.post-row:hover { background: #0f0f0f; }

.post-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.post-tags {
  display: flex;
  gap: 5px;
}
.post-tags span {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #333;
  border: 1px solid #1a1a1a;
  padding: 1px 7px;
  border-radius: 2px;
}

.post-title {
  font-size: 14px;
  font-weight: 600;
  color: #e0e0e0;
  letter-spacing: -.01em;
}
.post-desc {
  font-size: 12.5px;
  color: #3a3a3a;
  line-height: 1.5;
}

.post-arr {
  color: #222;
  font-size: 16px;
  flex-shrink: 0;
  transition: color .15s, transform .15s;
}
.post-row:hover .post-arr {
  color: #888;
  transform: translateX(3px);
}


/* PROJECT CARD */
.project-card {
  background: #080808;
  border: 1px solid #141414;
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.project-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-icon {
  width: 40px;
  height: 40px;
  background: #111;
  border: 1px solid #1e1e1e;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #888;
}

.project-name {
  font-size: 14px;
  font-weight: 700;
  color: #e0e0e0;
  letter-spacing: -.01em;
}
.project-type {
  font-size: 11.5px;
  color: #333;
  margin-top: 2px;
}

.project-live {
  margin-left: auto;
  font-size: 10.5px;
  font-weight: 600;
  color: #3a3a3a;
  border: 1px solid #1e1e1e;
  padding: 3px 9px;
  border-radius: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
  position: relative;
  padding-left: 18px;
}
.project-live::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  background: #fff;
  border-radius: 50%;
  animation: pulse 2.5s ease-in-out infinite;
}

.project-desc {
  font-size: 13px;
  color: #555;
  line-height: 1.65;
}

.project-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.project-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: #777;
  background: #0d0d0d;
  border: 1px solid #1e1e1e;
  padding: 6px 13px;
  border-radius: 6px;
  text-decoration: none;
  transition: color .15s, border-color .15s;
}
.project-btn:hover { color: #fff; border-color: #333; }
.project-btn.discord:hover { color: #7289da; border-color: #7289da44; }

/* STATUS BAR */
.status-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #555;
  border: 1px solid #1a1a1a;
  background: #080808;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 4px;
}
.status-bar strong { color: #aaa; font-weight: 500; }
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
  animation: pulse 2.5s ease-in-out infinite;
}

/* SKILLS */
.skills-groups {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.skill-group { display: flex; flex-direction: column; gap: 8px; }
.skill-group-label {
  font-size: 11px;
  color: #333;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.skill-tag {
  font-size: 12.5px;
  font-weight: 500;
  color: #888;
  background: #0a0a0a;
  border: 1px solid #1e1e1e;
  padding: 5px 13px;
  border-radius: 5px;
  transition: color .15s, border-color .15s;
  cursor: default;
}
.skill-tag:hover { color: #fff; border-color: #333; }

/* CTF STATS */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat-card {
  background: #080808;
  border: 1px solid #141414;
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.stat-platform {
  font-size: 12px;
  font-weight: 600;
  color: #555;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.stat-items {
  display: flex;
  gap: 16px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-val {
  font-size: 22px;
  font-weight: 700;
  color: #e0e0e0;
  letter-spacing: -.03em;
  line-height: 1;
}
.stat-label {
  font-size: 10.5px;
  color: #333;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.stat-link {
  font-size: 11.5px;
  color: #333;
  text-decoration: none;
  transition: color .15s;
  margin-top: auto;
}
.stat-link:hover { color: #888; }

/* TIMELINE */
.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 20px;
  border-left: 1px solid #1a1a1a;
  gap: 0;
}
.tl-item {
  display: flex;
  gap: 20px;
  padding-bottom: 28px;
  position: relative;
}
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -25px;
  top: 5px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #1e1e1e;
  border: 1px solid #333;
}
.tl-date {
  font-size: 11px;
  font-weight: 600;
  color: #333;
  letter-spacing: .05em;
  padding-top: 2px;
  min-width: 36px;
}
.tl-body { display: flex; flex-direction: column; gap: 4px; }
.tl-title {
  font-size: 13.5px;
  font-weight: 600;
  color: #ddd;
  letter-spacing: -.01em;
}
.tl-desc { font-size: 12.5px; color: #444; line-height: 1.6; }

/* CONTACT */
.contact-intro {
  font-size: 13px;
  color: #444;
  margin-bottom: 16px;
  line-height: 1.6;
}
.contact-list {
  display: flex;
  flex-direction: column;
  border: 1px solid #141414;
  border-radius: 10px;
  overflow: hidden;
}
.contact-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: #080808;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid #111;
  border-left: 2px solid transparent;
  transition: background .15s, border-left-color .2s;
}
.contact-row:last-child { border-bottom: none; }
.contact-row:not(.no-link):hover { background: #0d0d0d; border-left-color: #fff; }
.contact-row.no-link { opacity: .5; cursor: default; }
.contact-icon {
  width: 34px; height: 34px;
  background: #111;
  border: 1px solid #1e1e1e;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  flex-shrink: 0;
}
.contact-info { display: flex; flex-direction: column; gap: 1px; flex: 1; }
.contact-name { font-size: 13px; font-weight: 600; color: #ddd; }
.contact-handle { font-size: 11.5px; color: #333; }
.contact-arr {
  color: #222;
  font-size: 14px;
  transition: color .15s;
}
.contact-row:hover .contact-arr { color: #888; }

.session-id {
  font-size: 10px;
  letter-spacing: .02em;
  word-break: break-all;
  line-height: 1.5;
}

.copyable { cursor: pointer; }
.copyable:hover { background: #0d0d0d; border-left-color: #fff; }

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 500;
  color: #333;
  border: 1px solid #1e1e1e;
  padding: 4px 10px;
  border-radius: 5px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color .15s, border-color .15s;
  background: #0a0a0a;
}
.copyable:hover .copy-btn { color: #888; border-color: #333; }

/* TABS */
.tab-nav {
  display: flex;
  border-bottom: 1px solid #111;
  margin-bottom: 28px;
  gap: 0;
}
.tab-btn {
  padding: 10px 22px;
  font-size: 12.5px;
  font-weight: 500;
  color: #2e2e2e;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  font-family: inherit;
  transition: color .15s, border-color .15s;
}
.tab-btn:hover { color: #aaa; }
.tab-btn.active { color: #fff; border-bottom-color: #fff; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.pres-item {
  flex-direction: row !important;
  align-items: center;
  gap: 16px !important;
}

/* PAGE HEADER (blog page top) */
.page-header {
  border-bottom: 1px solid #111;
  padding: 56px 0 44px;
  animation: fadeUp .45s ease both;
}
.page-header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #333;
}
.page-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.03em;
  color: #fff;
  line-height: 1.1;
}
.page-sub {
  font-size: 13.5px;
  color: #555;
  line-height: 1.6;
  margin-top: 2px;
}

/* PAGE CONTENT wrapper */
.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 36px 24px 64px;
  animation: fadeUp .45s ease .05s both;
}

/* FILTER BUTTONS */
.filter-row {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}
.filter-btn {
  font-size: 11.5px;
  font-weight: 500;
  color: #3a3a3a;
  background: transparent;
  border: 1px solid #1a1a1a;
  padding: 5px 14px;
  border-radius: 5px;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
  font-family: inherit;
}
.filter-btn:hover { color: #aaa; border-color: #2a2a2a; }
.filter-btn.active { color: #fff; border-color: #2a2a2a; background: #111; }

/* blog "coming soon" */
.blog-soon {
  font-size: 12px;
  color: #1e1e1e;
  font-style: italic;
  padding: 14px 0 0;
}

/* footer-inner for sub-pages */
.footer-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* nav-name as link */
.nav-name {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -.01em;
  text-decoration: none;
}

/* active nav link */
.nav-links a.active {
  color: #fff;
}
.nav-links a.active::after {
  width: 100%;
}

/* Q&A — blog page */
.qa-section {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid #111;
}

.qa-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #333;
  margin-bottom: 16px;
}

/* Q&A / ABOUT */
.qa-list {
  display: flex;
  flex-direction: column;
  border: 1px solid #141414;
  border-radius: 10px;
  overflow: hidden;
}

.qa-item {
  padding: 18px 20px;
  background: #080808;
  border-bottom: 1px solid #0e0e0e;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.qa-item:last-child { border-bottom: none; }

.qa-q {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: #333;
}

.qa-a {
  font-size: 13.5px;
  color: #bbb;
  line-height: 1.65;
}


/* FEATURED PROJECT (Orbyte) */
.featured-card {
  background: #080808;
  border: 1px solid #1e1e1e;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.featured-top {
  display: flex;
  align-items: center;
  gap: 14px;
}

.featured-icon {
  width: 46px;
  height: 46px;
  background: #111;
  border: 1px solid #222;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #aaa;
}

.featured-meta { flex: 1; }

.featured-name {
  font-size: 16px;
  font-weight: 700;
  color: #e8e8e8;
  letter-spacing: -.02em;
}

.featured-type {
  font-size: 12px;
  color: #333;
  margin-top: 2px;
}

.featured-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 10.5px;
  font-weight: 600;
  color: #3a3a3a;
  border: 1px solid #1e1e1e;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.live-dot {
  width: 5px;
  height: 5px;
  background: #fff;
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2.5s ease-in-out infinite;
}

.featured-desc {
  font-size: 13.5px;
  color: #666;
  line-height: 1.7;
}

.featured-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 4px;
  border-top: 1px solid #111;
}


/* BLOG ENTRY (homepage preview) */
.blog-entry {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: #080808;
  border: 1px solid #141414;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: background .15s, border-color .15s;
}
.blog-entry:hover { background: #0d0d0d; border-color: #2a2a2a; }

.blog-entry-info { flex: 1; display: flex; flex-direction: column; gap: 5px; }

.blog-entry-title {
  font-size: 14px;
  font-weight: 600;
  color: #ddd;
  letter-spacing: -.01em;
}

.blog-entry-sub {
  font-size: 12.5px;
  color: #333;
  line-height: 1.5;
}

.blog-entry-arr {
  font-size: 18px;
  color: #222;
  flex-shrink: 0;
  transition: color .15s, transform .15s;
}
.blog-entry:hover .blog-entry-arr {
  color: #888;
  transform: translateX(4px);
}


/* CAROUSEL */
.carousel-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.carousel-viewport {
  flex: 1;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 10px;
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}

.car-card {
  flex: 0 0 calc(33.333% - 7px);
  background: #080808;
  border: 1px solid #141414;
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  transition: background .2s, border-color .2s;
  min-height: 148px;
}
.car-card:hover {
  background: #0d0d0d;
  border-color: #282828;
}

.car-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.car-platform {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #2e2e2e;
  border: 1px solid #1a1a1a;
  padding: 2px 8px;
  border-radius: 3px;
}

.car-diff {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.car-diff.hard   { color: #888; }
.car-diff.medium { color: #4a4a4a; }
.car-diff.easy   { color: #2e2e2e; }

.car-name {
  font-size: 13.5px;
  font-weight: 700;
  color: #ddd;
  letter-spacing: -.01em;
  line-height: 1.25;
}

.car-desc {
  font-size: 11.5px;
  color: #333;
  line-height: 1.6;
  flex: 1;
}

.car-btn {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  border-radius: 7px;
  color: #444;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s, border-color .15s;
  font-family: inherit;
}
.car-btn:hover:not(:disabled) { color: #fff; border-color: #333; }
.car-btn:disabled { opacity: .18; cursor: default; }


/* SKILLS */
.skills-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.skill-cat {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.skill-cat-label {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: #2a2a2a;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.skill-tag {
  font-size: 12px;
  font-weight: 500;
  color: #555;
  background: #080808;
  border: 1px solid #141414;
  padding: 5px 13px;
  border-radius: 5px;
  transition: color .15s, border-color .15s;
  cursor: default;
}
.skill-tag:hover { color: #ccc; border-color: #2a2a2a; }


/* OSCP CERT BADGE */
.cert-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.cert-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  cursor: pointer;
}
.cert-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  transition: transform .2s;
  filter: drop-shadow(0 0 4px rgba(0,0,0,0.8));
}
.cert-badge:hover .cert-img { transform: scale(1.12); }

.cert-tooltip {
  position: absolute;
  left: 46px;
  top: 50%;
  transform: translateY(-50%);
  background: #0d0d0d;
  border: 1px solid #1e1e1e;
  border-radius: 10px;
  padding: 16px 18px;
  width: 260px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
  z-index: 200;
}
.cert-badge:hover .cert-tooltip { opacity: 1; }

.cert-tooltip-title {
  font-size: 13px;
  font-weight: 700;
  color: #e0e0e0;
  letter-spacing: -.01em;
  margin-bottom: 3px;
}
.cert-tooltip-sub {
  font-size: 10.5px;
  color: #333;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
}
.cert-tooltip-desc {
  font-size: 12px;
  color: #555;
  line-height: 1.65;
}


/* EMPTY */
.empty-txt {
  font-size: 13px;
  color: #222;
  font-style: italic;
}


/* FOOTER */
footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-icons {
  display: flex;
  align-items: center;
  gap: 18px;
}
.footer-icons a {
  color: #252525;
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: color .15s;
}
.footer-icons a:hover { color: #888; }

.footer-copy {
  font-size: 11.5px;
  color: #222;
}


/* RESPONSIVE */
@media (max-width: 1000px) {
  .car-card { flex: 0 0 calc(50% - 5px); }
}
@media (max-width: 760px) {
  nav { padding: 0 20px; }
  .nav-links { gap: 12px; overflow-x: auto; }
  .nav-links a { font-size: 11px; white-space: nowrap; }
  .profile, .section, footer { padding-left: 20px; padding-right: 20px; }
  .profile h1 { font-size: 22px; }
  .stats-grid { grid-template-columns: 1fr; }
  .plat-cards { grid-template-columns: 1fr; }
  .car-card { flex: 0 0 calc(100% - 0px); }
}