/* ============================================================
   AARAN.CLOUD  ·  styles.css
   Theme: dark cyberpunk / hacker — modernised
   ============================================================ */
:root{
  /* palette */
  --bg:#050810;
  --bg-soft:#080d18;
  --panel:#091220;
  --panel-border:#1a3055;
  --text:#d8f0ff;
  --muted:#7a9fbf;
  --sub:#4e6d87;
  --cyan:#4be9ff;
  --green:#59ff98;
  --pink:#ff4df5;
  --amber:#ffd166;
  /* geometry */
  --radius-xs:8px;
  --radius-sm:12px;
  --radius-md:18px;
  --radius-lg:24px;
  --radius-xl:32px;
  /* shadows */
  --shadow-sm:0 4px 16px rgba(0,0,0,.28);
  --shadow-md:0 12px 36px rgba(0,0,0,.38);
  --shadow-lg:0 24px 64px rgba(0,0,0,.5);
  --shadow-soft:0 14px 40px rgba(0,0,0,.32);
  --shadow-glow:0 0 0 1px rgba(75,233,255,.07) inset, 0 20px 48px rgba(0,0,0,.42);
  /* layout */
  --max:1120px;
  --max-blog:740px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"JetBrains Mono",monospace;
  color:var(--text);
  background:
    radial-gradient(circle at 82% -8%, rgba(75,233,255,.16) 0%, transparent 40%),
    radial-gradient(circle at 8% 22%, rgba(255,77,245,.09) 0%, transparent 35%),
    radial-gradient(circle at 50% 95%, rgba(89,255,152,.07) 0%, transparent 40%),
    linear-gradient(180deg,#04060e 0%,var(--bg) 50%,#030409 100%);
  min-height:100vh;
}

/* subtle grid overlay */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(79,242,255,.045) 1px,transparent 1px) 0 0/44px 44px,
    linear-gradient(0deg,rgba(255,77,245,.035) 1px,transparent 1px) 0 0/44px 44px;
  opacity:.22;
  z-index:0;
}

.scanline{
  position:fixed;
  inset:0;
  pointer-events:none;
  background:repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,.022) 0px,rgba(255,255,255,.022) 1px,
    transparent 1px,transparent 4px
  );
  opacity:.08;
  z-index:10;
}

.bg-byte-fx{
  position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.42;
}

.site-header,main,.site-footer{
  position:relative;
  z-index:1;
}

/* ── Header ─────────────────────────────────────────────────── */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:13px clamp(16px,4vw,36px);
  background:rgba(5,8,16,.9);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid rgba(75,233,255,.18);
  box-shadow:0 1px 0 rgba(75,233,255,.05),0 8px 32px rgba(0,0,0,.55);
}

.brand{
  font-family:"Syne",sans-serif;
  font-weight:800;
  color:var(--cyan);
  text-decoration:none;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:1rem;
  text-shadow:0 0 20px rgba(75,233,255,.42);
}

.menu-btn{
  display:none;
  border:1px solid rgba(75,233,255,.24);
  background:rgba(9,18,30,.92);
  color:var(--text);
  border-radius:999px;
  padding:7px 14px;
  font:inherit;
  font-size:.78rem;
  cursor:pointer;
  transition:border-color .2s,box-shadow .2s;
}
.menu-btn:hover{
  border-color:rgba(75,233,255,.5);
  box-shadow:0 0 12px rgba(75,233,255,.14);
}

.site-nav{
  display:flex;
  gap:4px;
  align-items:center;
}

.site-nav a{
  color:var(--muted);
  text-decoration:none;
  padding:6px 12px;
  border-radius:999px;
  border:1px solid transparent;
  font-size:.8rem;
  letter-spacing:.02em;
  transition:color .18s,border-color .18s,background .18s,box-shadow .18s;
}

.site-nav a::before{
  content:">";
  color:var(--pink);
  margin-right:5px;
  opacity:.65;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"]{
  color:var(--text);
  border-color:rgba(75,233,255,.32);
  background:rgba(75,233,255,.08);
  box-shadow:0 0 14px rgba(75,233,255,.1);
}

/* ── Layout ──────────────────────────────────────────────────── */
main{
  width:min(var(--max),calc(100% - 32px));
  margin:36px auto 52px;
  display:flex;
  flex-direction:column;
  gap:20px;
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero{
  padding:clamp(28px,5vw,56px) clamp(24px,4.5vw,48px);
  border:1px solid rgba(75,233,255,.2);
  background:
    radial-gradient(circle at 92% 8%,rgba(75,233,255,.13) 0%,transparent 45%),
    linear-gradient(145deg,rgba(9,18,36,.98) 0%,rgba(5,10,22,.98) 100%);
  border-radius:var(--radius-xl);
  box-shadow:
    0 0 0 1px rgba(89,255,152,.07) inset,
    0 24px 72px rgba(0,0,0,.62),
    0 0 80px rgba(75,233,255,.04);
  position:relative;
  overflow:hidden;
}

.hero::before{
  content:"root@aaran:~# whoami";
  display:block;
  color:var(--pink);
  font-size:.76rem;
  margin-bottom:16px;
  letter-spacing:.1em;
  opacity:.85;
}

.hero::after{
  content:"";
  position:absolute;
  width:500px;
  height:500px;
  right:-140px;
  bottom:-220px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(75,233,255,.1),transparent 70%);
  pointer-events:none;
}

/* kicker label */
.kicker{
  display:inline-flex;
  align-items:center;
  gap:9px;
  color:var(--green);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  margin-bottom:18px;
}
.kicker::before{
  content:"";
  display:inline-block;
  width:20px;
  height:2px;
  background:var(--green);
  border-radius:2px;
}

h1{
  font-family:"Syne",sans-serif;
  font-size:clamp(2rem,5.5vw,3.9rem);
  line-height:1.06;
  letter-spacing:-.01em;
  margin-bottom:18px;
  max-width:18ch;
}

h2{
  font-family:"Syne",sans-serif;
  font-size:clamp(1.15rem,2.8vw,1.55rem);
  letter-spacing:.01em;
  margin-bottom:14px;
}

h3{
  font-family:"Syne",sans-serif;
  font-size:1rem;
  letter-spacing:.01em;
  margin-bottom:8px;
}

h2::before,h3::before{
  content:"$ ";
  color:var(--pink);
  opacity:.8;
}

.lede{
  max-width:64ch;
  color:var(--muted);
  line-height:1.78;
  font-size:.92rem;
  margin-bottom:26px;
}

.terminal-chip{
  display:inline-flex;
  gap:12px;
  align-items:center;
  background:rgba(4,10,20,.96);
  border:1px solid rgba(89,255,152,.36);
  padding:11px 18px;
  border-radius:999px;
  box-shadow:0 0 0 1px rgba(89,255,152,.05) inset,0 0 28px rgba(89,255,152,.08);
  font-size:.86rem;
  margin-bottom:26px;
}

.prompt{color:var(--green)}

.typed-role::after{
  content:"_";
  margin-left:2px;
  color:var(--cyan);
  animation:blink 1s step-end infinite;
}

@keyframes blink{50%{opacity:0}}

.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* stat strip in hero */
.hero-stats{
  display:flex;
  gap:clamp(22px,4vw,44px);
  margin-top:34px;
  padding-top:26px;
  border-top:1px solid rgba(75,233,255,.1);
  flex-wrap:wrap;
}
.hero-stat{
  display:flex;
  flex-direction:column;
  gap:3px;
}
.hero-stat strong{
  font-family:"Syne",sans-serif;
  font-size:1.7rem;
  font-weight:800;
  background:linear-gradient(130deg,var(--cyan),var(--green));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-stat span{
  font-size:.68rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--muted);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:inline-flex;
  align-items:center;
  gap:7px;
  text-decoration:none;
  border-radius:999px;
  border:1px solid transparent;
  padding:10px 20px;
  font:inherit;
  font-size:.86rem;
  cursor:pointer;
  letter-spacing:.02em;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease;
}

.btn-primary{
  color:#050810;
  background:linear-gradient(115deg,var(--cyan) 0%,#78f8ff 45%,var(--pink) 100%);
  background-size:200% auto;
  font-weight:700;
  box-shadow:0 0 22px rgba(75,233,255,.28),0 4px 12px rgba(0,0,0,.3);
}
.btn-primary:hover,.btn-primary:focus-visible{
  transform:translateY(-2px);
  background-position:right center;
  box-shadow:0 0 30px rgba(75,233,255,.42),0 8px 28px rgba(0,0,0,.4);
}

.btn-ghost{
  color:var(--text);
  border-color:var(--panel-border);
  background:rgba(9,20,34,.7);
}
.btn-ghost:hover,.btn-ghost:focus-visible{
  border-color:rgba(255,77,245,.5);
  box-shadow:0 0 20px rgba(255,77,245,.18),0 4px 12px rgba(0,0,0,.3);
  transform:translateY(-1px);
}

.btn-sm{padding:6px 14px;font-size:.76rem}

/* ── Panel ───────────────────────────────────────────────────── */
.panel{
  padding:clamp(20px,4vw,32px);
  border:1px solid var(--panel-border);
  background:linear-gradient(150deg,rgba(9,18,36,.96),rgba(6,12,24,.96));
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-glow);
  position:relative;
  overflow:hidden;
}

/* left accent bar */
.panel::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  border-radius:0 3px 3px 0;
  background:linear-gradient(180deg,var(--cyan),var(--pink));
  opacity:.55;
}

.panel p{
  color:var(--muted);
  line-height:1.76;
  font-size:.91rem;
}

/* section divider header */
.section-head{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:20px;
}
.section-head::after{
  content:"";
  flex:1;
  height:1px;
  background:linear-gradient(90deg,var(--panel-border),transparent);
}

.meta-list,.timeline{
  margin:0;
  padding-left:20px;
  color:var(--text);
  line-height:2;
}
.meta-list li,.timeline li{
  font-size:.88rem;
  color:var(--muted);
}
.meta-list li::marker,.timeline li::marker{color:var(--cyan)}

.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}

.tags span{
  background:rgba(75,233,255,.07);
  border:1px solid rgba(75,233,255,.26);
  color:var(--text);
  padding:6px 12px;
  border-radius:999px;
  font-size:.8rem;
  letter-spacing:.02em;
  transition:border-color .18s,background .18s;
}
.tags span:hover{
  background:rgba(75,233,255,.14);
  border-color:rgba(75,233,255,.5);
}

/* ── Project cards ──────────────────────────────────────────── */
.project-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  margin-top:8px;
}

.project-card{
  border:1px solid rgba(75,233,255,.2);
  background:linear-gradient(145deg,rgba(10,20,38,.96),rgba(7,13,26,.96));
  border-radius:var(--radius-md);
  padding:22px;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  position:relative;
  overflow:hidden;
}
.project-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 96% 4%,rgba(75,233,255,.07),transparent 55%);
  pointer-events:none;
}
.project-card:hover{
  transform:translateY(-3px);
  border-color:rgba(255,77,245,.42);
  box-shadow:0 18px 52px rgba(0,0,0,.44),0 0 0 1px rgba(255,77,245,.08) inset;
}

.project-card h3{margin-bottom:10px}
.project-card p{margin:0 0 8px;font-size:.86rem;color:var(--muted)}
.project-card .impact{color:rgba(75,233,255,.75);font-size:.8rem}

.project-card a,.text-link,.contact-grid a{
  color:var(--cyan);
  text-decoration:none;
  font-size:.84rem;
  display:inline-flex;
  align-items:center;
  gap:5px;
  transition:color .18s;
}
.project-card a:hover,.text-link:hover,.contact-grid a:hover{color:#fff;text-decoration:underline}
.project-card a::after,.text-link::after{content:"↗";font-size:.72rem;opacity:.65}

/* ── SSH / Command blocks ────────────────────────────────────── */
.command-card{
  border:1px solid rgba(75,233,255,.2);
  background:linear-gradient(150deg,rgba(6,14,26,.97),rgba(4,10,20,.97));
  border-radius:var(--radius-md);
  padding:18px 20px;
  margin:12px 0 16px;
}

.command-label{
  margin:0 0 10px;
  font-size:.72rem;
  color:var(--green);
  text-transform:uppercase;
  letter-spacing:.1em;
}

.command-line{
  margin:0;
  padding:12px 14px;
  background:rgba(3,8,16,.98);
  border:1px solid rgba(89,255,152,.22);
  border-radius:var(--radius-sm);
  color:var(--cyan);
  word-break:break-word;
  font-size:.83rem;
  line-height:1.62;
}

.copy-row{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:12px;
  flex-wrap:wrap;
}

.copy-btn{cursor:pointer}
.copy-status{color:var(--amber);font-size:.84rem;min-height:1em}

/* ── Logbook preview (homepage) ─────────────────────────────── */
.post-preview{
  display:flex;
  flex-direction:column;
  gap:6px;
  margin:16px 0;
  border:1px solid rgba(255,77,245,.22);
  border-radius:var(--radius-md);
  padding:18px 20px;
  background:linear-gradient(145deg,rgba(16,10,30,.92),rgba(10,7,20,.92));
  transition:border-color .2s;
}
.post-preview:hover{border-color:rgba(255,77,245,.45)}
.post-preview h3{margin-bottom:4px}
.post-preview h3::before{display:none}

.post-meta{
  font-size:.74rem;
  color:var(--amber);
  text-transform:uppercase;
  letter-spacing:.09em;
}

/* ── Contact ────────────────────────────────────────────────── */
.contact-grid{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:4px;
}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer{
  width:min(var(--max),calc(100% - 32px));
  margin:0 auto 52px;
  color:var(--muted);
  border-top:1px solid rgba(75,233,255,.14);
  padding-top:20px;
  text-transform:uppercase;
  letter-spacing:.05em;
  font-size:.74rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:6px;
}
.site-footer p{margin:0}

.footer-link{color:var(--cyan);text-decoration:none;transition:color .18s}
.footer-link:hover{color:#fff;text-decoration:underline}

.heart-icon{width:13px;height:13px;vertical-align:-2px;margin:0 2px}

.visit-counter{
  color:var(--sub);
  text-transform:none;
  letter-spacing:.02em;
  font-size:.74rem;
}

/* ── Homepage tool links ─────────────────────────────────────── */
.tool-links{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px 10px;
  margin:12px 0;
}
.tool-links .text-link{
  padding:8px 10px;
  background:rgba(75,233,255,.05);
  border:1px solid rgba(75,233,255,.16);
  border-radius:var(--radius-sm);
  font-size:.8rem;
  justify-content:center;
  transition:background .18s,border-color .18s;
}
.tool-links .text-link::after{display:none}
.tool-links .text-link:hover{
  background:rgba(75,233,255,.12);
  border-color:rgba(75,233,255,.38);
}

/* ── Tools hub ──────────────────────────────────────────────── */
.tools-hub-meta{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin:8px 0 16px;
  color:var(--muted);
  font-size:.8rem;
}
.tools-hub-meta strong{color:var(--text)}

.tools-search-wrap{
  display:grid;
  gap:6px;
  margin-bottom:12px;
}
.tools-search-wrap label{
  color:var(--muted);
  font-size:.74rem;
  text-transform:uppercase;
  letter-spacing:.07em;
}
.tools-search-wrap input{
  width:100%;
  font:inherit;
  font-size:.88rem;
  color:var(--text);
  background:rgba(3,8,18,.96);
  border:1px solid rgba(75,233,255,.22);
  border-radius:var(--radius-md);
  padding:12px 16px;
  outline:none;
  transition:border-color .2s,box-shadow .2s;
}
.tools-search-wrap input::placeholder{color:var(--sub)}
.tools-search-wrap input:focus{
  border-color:rgba(75,233,255,.52);
  box-shadow:0 0 0 3px rgba(75,233,255,.08);
}

.tools-filter-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:16px;
}

.tool-filter-btn{
  border:1px solid rgba(75,233,255,.2);
  background:rgba(6,14,26,.9);
  color:var(--muted);
  font:inherit;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.07em;
  padding:7px 16px;
  border-radius:999px;
  cursor:pointer;
  transition:color .18s,border-color .18s,background .18s,box-shadow .18s;
}
.tool-filter-btn.active,
.tool-filter-btn:hover,
.tool-filter-btn:focus-visible{
  color:var(--text);
  border-color:rgba(89,255,152,.48);
  background:rgba(89,255,152,.08);
  box-shadow:0 0 12px rgba(89,255,152,.1);
}

/* 3-column tool grid */
.tools-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:4px;
}

/* category colours */
.tool-card[data-category="network"]{--cat:#4be9ff}
.tool-card[data-category="security"]{--cat:#ff4df5}
.tool-card[data-category="data"]{--cat:#ffd166}
.tool-card[data-category="ops"]{--cat:#59ff98}

.tool-card{
  --cat:var(--cyan);
  display:flex;
  flex-direction:column;
  border:1px solid rgba(75,233,255,.16);
  background:linear-gradient(145deg,rgba(9,19,33,.97),rgba(6,13,24,.97));
  border-radius:var(--radius-md);
  padding:18px;
  text-decoration:none;
  color:var(--text);
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
  position:relative;
  overflow:hidden;
}

/* top category accent line */
.tool-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:var(--cat);
  opacity:.65;
  border-radius:var(--radius-md) var(--radius-md) 0 0;
}

.tool-card[data-category="network"]:hover{border-color:rgba(75,233,255,.48);box-shadow:0 16px 42px rgba(0,0,0,.42),0 0 24px rgba(75,233,255,.08)}
.tool-card[data-category="security"]:hover{border-color:rgba(255,77,245,.48);box-shadow:0 16px 42px rgba(0,0,0,.42),0 0 24px rgba(255,77,245,.08)}
.tool-card[data-category="data"]:hover{border-color:rgba(255,209,102,.48);box-shadow:0 16px 42px rgba(0,0,0,.42),0 0 24px rgba(255,209,102,.08)}
.tool-card[data-category="ops"]:hover{border-color:rgba(89,255,152,.48);box-shadow:0 16px 42px rgba(0,0,0,.42),0 0 24px rgba(89,255,152,.08)}
.tool-card:focus-visible{transform:translateY(-3px)}

/* category label inside card */
.tool-card-cat{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:.66rem;
  text-transform:uppercase;
  letter-spacing:.1em;
  color:var(--cat);
  margin-bottom:10px;
  opacity:.85;
}

.tool-card h3{margin-bottom:6px;font-size:.92rem}
.tool-card h3::before{display:none}
.tool-card p{margin:0;color:var(--muted);font-size:.8rem;line-height:1.52;flex:1}

/* arrow indicator */
.tool-card-arrow{
  align-self:flex-end;
  margin-top:12px;
  color:var(--cat);
  font-size:.76rem;
  opacity:.55;
  transition:opacity .18s,transform .18s;
}
.tool-card:hover .tool-card-arrow{opacity:1;transform:translateX(3px)}

/* ── Tool app pages ─────────────────────────────────────────── */
/* breadcrumb */
.app-breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.76rem;
  color:var(--muted);
  margin-bottom:18px;
}
.app-breadcrumb a{color:var(--muted);text-decoration:none;transition:color .18s}
.app-breadcrumb a:hover{color:var(--cyan)}
.app-breadcrumb .sep{opacity:.35}
.app-breadcrumb .cur{color:var(--text)}

/* category badge */
.app-cat-badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:.68rem;
  text-transform:uppercase;
  letter-spacing:.1em;
  padding:4px 10px;
  border-radius:999px;
  margin-bottom:10px;
}
.app-cat-badge.network{color:var(--cyan);border:1px solid rgba(75,233,255,.28);background:rgba(75,233,255,.07)}
.app-cat-badge.security{color:var(--pink);border:1px solid rgba(255,77,245,.28);background:rgba(255,77,245,.07)}
.app-cat-badge.data{color:var(--amber);border:1px solid rgba(255,209,102,.28);background:rgba(255,209,102,.07)}
.app-cat-badge.ops{color:var(--green);border:1px solid rgba(89,255,152,.28);background:rgba(89,255,152,.07)}

.app-panel h1{
  margin-bottom:8px;
  font-size:clamp(1.4rem,3vw,2rem);
}
.app-panel .panel-desc{
  color:var(--muted);
  font-size:.88rem;
  margin-bottom:0;
}

/* two-column layout on desktop */
.app-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-top:22px;
}

.app-col-label{
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:.1em;
  color:var(--muted);
  margin-bottom:8px;
}
.app-col-label.inputs::before{content:"// ";color:var(--green)}
.app-col-label.output::before{content:"// ";color:var(--cyan)}

.app-panel h1{margin-bottom:8px}

.app-form{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.app-form label{
  display:block;
  color:var(--muted);
  font-size:.76rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  margin-bottom:5px;
}

.app-form input,
.app-form select,
.app-form textarea{
  width:100%;
  font:inherit;
  font-size:.88rem;
  color:var(--text);
  background:rgba(3,8,18,.96);
  border:1px solid rgba(75,233,255,.2);
  border-radius:var(--radius-sm);
  padding:10px 14px;
  outline:none;
  transition:border-color .2s,box-shadow .2s;
}
.app-form input:focus,
.app-form select:focus,
.app-form textarea:focus{
  border-color:rgba(75,233,255,.52);
  box-shadow:0 0 0 3px rgba(75,233,255,.08);
}
.app-form input::placeholder,
.app-form textarea::placeholder{color:var(--sub)}
.app-form textarea{resize:vertical;min-height:100px}
.app-form select{cursor:pointer}

.app-output{
  padding:14px 16px;
  white-space:pre-wrap;
  background:rgba(3,8,16,.97);
  border:1px solid rgba(89,255,152,.18);
  border-radius:var(--radius-sm);
  color:#c5ffd8;
  font-size:.83rem;
  line-height:1.65;
  min-height:120px;
  overflow-x:auto;
}

/* ── Reveal animation ───────────────────────────────────────── */
.reveal{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .5s cubic-bezier(.22,1,.36,1),transform .5s cubic-bezier(.22,1,.36,1);
}
.reveal.visible{opacity:1;transform:none}

/* ── Blog index ─────────────────────────────────────────────── */
.blog-header{margin-bottom:4px}

.blog-layout{
  display:grid;
  grid-template-columns:1fr 300px;
  gap:18px;
}

.blog-posts-col{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.blog-card{
  background:linear-gradient(145deg,rgba(9,18,33,.97),rgba(6,12,23,.97));
  border:1px solid var(--panel-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  padding:22px 24px;
  transition:border-color .2s,box-shadow .2s;
  position:relative;
  overflow:hidden;
}
.blog-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,var(--pink),transparent 70%);
  opacity:.45;
}
.blog-card:hover{
  border-color:rgba(255,77,245,.32);
  box-shadow:0 14px 42px rgba(0,0,0,.42);
}

.blog-card h3{margin-bottom:8px}
.blog-card p{color:var(--muted);font-size:.86rem;line-height:1.65}

.blog-sidebar{
  background:rgba(7,12,22,.97);
  border:1px solid var(--panel-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  padding:22px 20px;
  height:fit-content;
  position:sticky;
  top:72px;
}
.blog-sidebar h3{margin-bottom:12px}
.blog-sidebar ul{
  list-style:none;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.blog-sidebar ul li{
  color:var(--muted);
  font-size:.83rem;
  line-height:1.5;
  padding-left:14px;
  position:relative;
}
.blog-sidebar ul li::before{
  content:">";
  position:absolute;
  left:0;
  color:var(--pink);
  font-size:.68rem;
}

/* ── Blog post ──────────────────────────────────────────────── */
.blog-post{
  background:linear-gradient(150deg,rgba(9,18,33,.97),rgba(6,12,23,.97));
  border:1px solid var(--panel-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  padding:clamp(24px,4vw,44px);
  max-width:var(--max-blog);
}
.blog-post h1{
  font-size:clamp(1.5rem,4vw,2.4rem);
  margin-bottom:8px;
  max-width:24ch;
}
.blog-post h1::before{display:none}
.blog-post h2{margin-top:32px;margin-bottom:12px}
.blog-post p{color:var(--muted);font-size:.91rem;line-height:1.8;margin-bottom:16px}
.blog-post ul{padding-left:20px;margin-bottom:16px}
.blog-post ul li{color:var(--muted);font-size:.88rem;line-height:1.75;margin-bottom:4px}
.blog-post ul li::marker{color:var(--cyan)}

/* inline code in any panel/article context */
.panel code:not([class]),
.blog-post code:not([class]),
.step-list code{
  color:var(--cyan);
  font-size:.88em;
  font-family:"JetBrains Mono",monospace;
}

/* ── SSH page specific ──────────────────────────────────────── */
.only-if-asked{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(255,209,102,.08);
  border:1px solid rgba(255,209,102,.32);
  color:var(--amber);
  font-size:.76rem;
  padding:8px 14px;
  border-radius:999px;
  width:fit-content;
}
.only-if-asked::before{content:"▲";font-size:.68rem}

.cmd-block{
  position:relative;
  background:rgba(3,8,16,.98);
  border:1px solid rgba(75,233,255,.2);
  border-radius:var(--radius-md);
  padding:18px 20px;
  margin-top:10px;
}
.cmd-block code{
  display:block;
  font-family:"JetBrains Mono",monospace;
  font-size:.84rem;
  color:var(--cyan);
  word-break:break-all;
  line-height:1.6;
  padding-right:52px;
}
.cmd-block .prompt-sym{color:var(--green);-webkit-user-select:none;user-select:none;margin-right:6px}
.cmd-block .copy-btn{
  position:absolute;
  top:12px;right:12px;
  background:rgba(75,233,255,.07);
  border:1px solid rgba(75,233,255,.28);
  color:var(--cyan);
  font-family:"JetBrains Mono",monospace;
  font-size:.7rem;
  padding:5px 12px;
  border-radius:999px;
  cursor:pointer;
  transition:background .15s,color .15s;
}
.cmd-block .copy-btn:hover{background:rgba(75,233,255,.16)}
.cmd-block .copy-btn.copied{
  color:var(--green);
  border-color:rgba(89,255,152,.38);
  background:rgba(89,255,152,.08);
}

.step-list{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding:0;
  list-style:none;
  margin-top:10px;
}
.step-list li{
  display:grid;
  grid-template-columns:28px 1fr;
  gap:10px;
  align-items:start;
  color:var(--muted);
  font-size:.86rem;
  line-height:1.62;
}
.step-list li .step-num{
  color:var(--cyan);
  font-weight:700;
  font-size:.78rem;
  padding-top:2px;
}
.step-list code{color:var(--cyan);font-size:.83rem}

.disclaimer-box{
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:rgba(75,233,255,.04);
  border:1px solid rgba(75,233,255,.14);
  border-radius:var(--radius-md);
  padding:16px 20px;
  margin-top:10px;
}
.disclaimer-box .disc-icon{font-size:1rem;color:var(--muted);flex-shrink:0;padding-top:2px}
.disclaimer-box p{margin:0;font-size:.82rem;color:var(--muted);line-height:1.65}

.key-fingerprint{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  font-size:.76rem;
  color:var(--muted);
  margin-top:12px;
}
.key-fingerprint .kf-label{color:var(--sub)}
.key-fingerprint code{color:var(--green);font-size:.75rem}

/* ── HTTP Header Analyser ────────────────────────────────────── */
.app-form-btns{display:flex;gap:10px;flex-wrap:wrap}
.hha-tip{font-size:.76rem;color:var(--muted);margin-top:8px;line-height:1.65}

.hha-results{display:flex;flex-direction:column;gap:20px}

.hha-grade-row{
  display:flex;align-items:center;gap:24px;
  background:rgba(75,233,255,.03);
  border:1px solid rgba(75,233,255,.12);
  border-radius:var(--radius-lg);
  padding:22px 26px;
}
.hha-grade{
  font-family:"Syne",sans-serif;font-size:3.4rem;font-weight:800;
  line-height:1;min-width:62px;text-align:center;
}
.hha-grade.grade-Aplus,.hha-grade.grade-A{color:var(--green)}
.hha-grade.grade-B{color:var(--cyan)}
.hha-grade.grade-C{color:var(--amber)}
.hha-grade.grade-D,.hha-grade.grade-F{color:var(--pink)}
.hha-grade-info{display:flex;flex-direction:column;gap:8px;min-width:0}
.hha-grade-info strong{font-size:1rem;color:var(--text)}
.hha-grade-info>span{font-size:.8rem;color:var(--muted)}

.hha-summary{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.hha-sum-badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.72rem;font-family:"JetBrains Mono",monospace;letter-spacing:.02em;
  padding:4px 11px;border-radius:999px;
}
.hha-sum-badge.pass{background:rgba(89,255,152,.1);border:1px solid rgba(89,255,152,.28);color:var(--green)}
.hha-sum-badge.warn{background:rgba(255,209,102,.1);border:1px solid rgba(255,209,102,.28);color:var(--amber)}
.hha-sum-badge.fail{background:rgba(255,77,245,.1);border:1px solid rgba(255,77,245,.28);color:var(--pink)}
.hha-sum-badge.missing{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:var(--muted)}

.hha-section-title{
  font-size:.7rem;font-family:"JetBrains Mono",monospace;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);opacity:.7;margin-bottom:4px;
}
.hha-checks{display:flex;flex-direction:column;gap:8px}
.hha-check{
  display:grid;
  grid-template-columns:68px 1fr;
  gap:10px 14px;
  align-items:start;
  background:rgba(255,255,255,.02);
  border:1px solid rgba(255,255,255,.06);
  border-left-width:3px;
  border-radius:var(--radius-md);
  padding:13px 15px;
  transition:background .15s;
}
.hha-check:hover{background:rgba(255,255,255,.035)}
.hha-check.status-pass{border-left-color:var(--green)}
.hha-check.status-warn{border-left-color:var(--amber)}
.hha-check.status-fail{border-left-color:var(--pink)}
.hha-check.status-missing{border-left-color:rgba(255,255,255,.15)}

.hha-status{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:"JetBrains Mono",monospace;font-size:.62rem;font-weight:700;
  padding:4px 7px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em;
  margin-top:3px;white-space:nowrap;
}
.hha-status.pass{background:rgba(89,255,152,.12);color:var(--green)}
.hha-status.warn{background:rgba(255,209,102,.12);color:var(--amber)}
.hha-status.fail{background:rgba(255,77,245,.12);color:var(--pink)}
.hha-status.missing{background:rgba(255,255,255,.06);color:var(--muted)}

.hha-check-body{min-width:0}
.hha-check-header{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-bottom:5px}
.hha-check-name{font-size:.86rem;font-weight:600;color:var(--text);font-family:"JetBrains Mono",monospace}
.hha-cat{
  font-size:.64rem;padding:2px 8px;border-radius:999px;
  font-family:"JetBrains Mono",monospace;letter-spacing:.04em;
}
.hha-cat.security{background:rgba(255,77,245,.1);color:var(--pink)}
.hha-cat.leak{background:rgba(255,209,102,.1);color:var(--amber)}
.hha-cat.cors{background:rgba(75,233,255,.1);color:var(--cyan)}
.hha-cat.cache{background:rgba(255,255,255,.06);color:var(--muted)}
.hha-cat.content{background:rgba(89,255,152,.1);color:var(--green)}
.hha-cat.cookie{background:rgba(255,77,245,.07);color:var(--pink)}

.hha-value{
  display:block;
  font-family:"JetBrains Mono",monospace;font-size:.74rem;
  color:var(--cyan);
  background:rgba(75,233,255,.05);border:1px solid rgba(75,233,255,.12);
  border-radius:var(--radius-xs);
  padding:4px 9px;margin-bottom:7px;
  word-break:break-all;line-height:1.5;
}
.hha-value.absent{color:var(--muted);border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.02)}
.hha-check-msg{font-size:.79rem;color:var(--muted);line-height:1.62;margin:0}

/* -- VPN Leak Tester --------------------------------------------- */
.vpnlt-note{
  margin-top:12px;
  font-size:.8rem;
  color:var(--muted);
  border:1px dashed rgba(75,233,255,.2);
  border-radius:var(--radius-md);
  padding:10px 12px;
}
.vpnlt-verdict-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
  margin-bottom:12px;
}
.vpnlt-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:7px 14px;
  font-family:"JetBrains Mono",monospace;
  font-size:.75rem;
  letter-spacing:.04em;
  border:1px solid rgba(255,255,255,.2);
  color:var(--muted);
}
.vpnlt-badge.good{background:rgba(89,255,152,.12);border-color:rgba(89,255,152,.32);color:var(--green)}
.vpnlt-badge.warn{background:rgba(255,209,102,.12);border-color:rgba(255,209,102,.32);color:var(--amber)}
.vpnlt-badge.bad{background:rgba(255,77,245,.12);border-color:rgba(255,77,245,.32);color:var(--pink)}
.vpnlt-summary{margin:0;color:var(--text);font-size:.88rem;line-height:1.55;flex:1 1 480px}

.vpnlt-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px}
.vpnlt-card{
  border:1px solid rgba(75,233,255,.14);
  border-radius:var(--radius-md);
  background:rgba(9,18,30,.52);
  padding:13px 14px;
}
.vpnlt-card h2{margin:0 0 10px;font-size:1rem}

.vpnlt-list{display:flex;flex-direction:column;gap:8px}
.vpnlt-list-item{font-size:.8rem;color:var(--muted);line-height:1.6}
.vpnlt-list-item strong{color:var(--text)}

.vpnlt-table-wrap{overflow:auto;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm)}
.vpnlt-table{width:100%;border-collapse:collapse;font-size:.78rem}
.vpnlt-table th,.vpnlt-table td{padding:8px 10px;text-align:left;vertical-align:top;border-bottom:1px solid rgba(255,255,255,.08)}
.vpnlt-table th{font-family:"JetBrains Mono",monospace;color:var(--sub);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase}
.vpnlt-table td{color:var(--muted);line-height:1.55}
.vpnlt-table code{font-size:.75rem;color:var(--cyan);word-break:break-all}

/* -- Secure Paste ------------------------------------------------ */
.paste-shell .lede{max-width:74ch}
.paste-mode-tabs{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}
.paste-tab{
  border:1px solid rgba(75,233,255,.22);
  color:var(--cyan);
  background:rgba(75,233,255,.06);
  font-family:"JetBrains Mono",monospace;
  font-size:.76rem;
  letter-spacing:.04em;
  border-radius:999px;
  padding:7px 14px;
  cursor:pointer;
}
.paste-tab.active{
  color:var(--bg);
  background:linear-gradient(135deg,var(--cyan),#6effff);
  border-color:transparent;
}

.paste-panel h2{margin-bottom:14px}
.paste-form{gap:11px}
.paste-row-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.paste-check-wrap{display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-size:.83rem}
.paste-check-wrap input{width:auto!important;padding:0;border:0;flex:0 0 auto;min-width:16px;min-height:16px;accent-color:var(--cyan);cursor:pointer}
.paste-hp{position:absolute!important;left:-99999px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}

.paste-status{margin-top:12px;font-size:.83rem;font-family:"JetBrains Mono",monospace}
.paste-status.info{color:var(--cyan)}
.paste-status.success{color:var(--green)}
.paste-status.error{color:var(--pink)}
.paste-create-actions .btn[disabled]{opacity:.6;pointer-events:none;filter:saturate(.6)}

.paste-result{
  margin-top:14px;
  border:1px solid rgba(89,255,152,.24);
  background:rgba(89,255,152,.05);
  border-radius:var(--radius-md);
  padding:12px 14px;
}
.paste-result p{margin:0 0 6px}
.paste-result p:last-child{margin-bottom:0}
.paste-result a{color:var(--green);word-break:break-all}

.paste-view-controls{gap:10px}
.paste-meta{
  margin-top:12px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.paste-meta span{
  display:inline-flex;
  font-size:.73rem;
  color:var(--muted);
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  padding:4px 10px;
}

.paste-output{
  margin-top:14px;
  min-height:180px;
  max-height:70vh;
  overflow:auto;
}
.paste-output code.paste-output-code{
  display:block;
  min-height:180px;
  white-space:pre;
  word-break:normal;
  overflow-wrap:normal;
  padding:16px 18px;
  border-radius:var(--radius-md);
  font-size:.82rem;
  line-height:1.7;
  font-family:"JetBrains Mono",monospace;
  background:rgba(3,8,16,.98);
}
.paste-output code.paste-output-code.hljs{background:rgba(3,8,16,.98)}
.admin-preview-empty{
  color:var(--muted);
  font-size:.84rem;
  line-height:1.65;
  border:1px dashed rgba(255,255,255,.14);
  border-radius:var(--radius-md);
  padding:14px 16px;
}
.admin-preview-output{margin-top:12px}

.paste-report{margin-top:14px;padding-top:14px;border-top:1px dashed rgba(255,255,255,.14)}
.paste-report p{margin:0 0 8px;color:var(--muted);font-size:.82rem}
.paste-report-row{display:flex;gap:10px;flex-wrap:wrap}
.paste-report-row input{flex:1 1 280px}
.paste-view-controls .btn[aria-disabled="true"]{opacity:.55;pointer-events:none;filter:saturate(.4)}

.admin-list{display:flex;flex-direction:column;gap:12px}
.admin-card{
  border:1px solid rgba(75,233,255,.14);
  border-radius:var(--radius-md);
  background:rgba(9,18,30,.5);
  padding:13px 14px;
}
.admin-card p{margin:0 0 6px;color:var(--muted);font-size:.82rem;line-height:1.6}
.admin-card p:last-of-type{margin-bottom:10px}
.admin-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.admin-card-head strong{font-size:.87rem;color:var(--text);font-family:"JetBrains Mono",monospace}
.admin-mini{font-size:.72rem;color:var(--sub);font-family:"JetBrains Mono",monospace}
.admin-inline-filter{margin-bottom:12px}
.admin-action-log-card p{font-size:.8rem}

/* ── Focus ───────────────────────────────────────────────────── */
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible{
  outline:2px solid rgba(75,233,255,.7);
  outline-offset:3px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width:960px){
  .tools-grid{grid-template-columns:repeat(2,1fr)}
  .project-grid{grid-template-columns:1fr}
  .blog-layout{grid-template-columns:1fr}
  .blog-sidebar{position:static}
  .app-layout{grid-template-columns:1fr}
  .tool-links{grid-template-columns:repeat(2,1fr)}
  .paste-row-grid{grid-template-columns:1fr}
  .vpnlt-grid{grid-template-columns:1fr}
}

@media (max-width:760px){
  .menu-btn{display:inline-flex}
  .site-nav{
    display:none;
    position:absolute;
    top:60px;right:16px;
    flex-direction:column;
    gap:4px;
    min-width:200px;
    padding:12px;
    border:1px solid var(--panel-border);
    border-radius:var(--radius-md);
    background:linear-gradient(150deg,rgba(8,16,30,.98),rgba(5,10,20,.98));
    box-shadow:0 20px 52px rgba(0,0,0,.65);
  }
  .site-nav.open{display:flex}

  .tools-grid{grid-template-columns:repeat(2,1fr)}
  .hero,.panel,.blog-card,.blog-sidebar,.blog-post{padding:18px}
  main{gap:14px;margin-top:24px}
  .hero-stats{gap:18px}
  .site-footer{flex-direction:column;align-items:flex-start;gap:4px}
  .paste-mode-tabs{gap:6px}
  .paste-tab{font-size:.72rem;padding:6px 12px}
}

@media (max-width:480px){
  .tools-grid{grid-template-columns:1fr}
  .tool-links{grid-template-columns:1fr}
}