/* 0xAstaaa — Responsive UI for laptop and phone + copyable bash blocks */

/* ----------------------------- */
/* Reset & base                  */
/* ----------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html, body { height: 100%; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

/* ----------------------------- */
/* Theme variables               */
/* ----------------------------- */
:root{
  --bg: #0a0d1a;
  --bg-soft: #0f1429;
  --surface: #121834;
  --elev: #1a2352;
  --elev-2: #0b1220;

  --text: #eaf0ff;
  --muted: #a5afd6;

  --primary: #6aa3ff;
  --primary-600: #4f8fff;
  --primary-700: #2e73ff;

  --accent: #24d8b6;
  --accent-600: #10c7a4;
  --pink: #ff6ad5;
  --violet: #9b8cff;
  --amber: #ffcf5a;
  --danger: #ff6b7a;
  --ok: #00d39a;

  --chip-bg: rgba(255,255,255,0.04);
  --chip-border: rgba(255,255,255,0.09);

  --shadow: 0 10px 30px rgba(0,0,0,0.35), 0 2px 8px rgba(0,0,0,0.25);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --container: 1180px;
  --ring: 0 0 0 3px rgba(106,163,255,.35);

  /* Code copying UI */
  --toast-bg: rgba(16,18,30,0.95);
  --toast-text: #f8fafc;
  --bash-bg: #071627;
  --bash-border: #0e2a44;
  --bash-accent: linear-gradient(180deg, rgba(36,216,182,0.18), rgba(106,163,255,0.18));
}

/* ----------------------------- */
/* Body & background             */
/* ----------------------------- */
body{
  background:
    radial-gradient(900px 600px at 10% -10%, rgba(106,163,255,0.18), transparent 60%),
    radial-gradient(900px 600px at 110% 0%, rgba(36,216,182,0.12), transparent 60%),
    radial-gradient(600px 400px at -10% 100%, rgba(255,106,213,0.06), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  min-height: 100vh;
}

/* ----------------------------- */
/* Layout helpers                */
/* ----------------------------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1rem; }
main { padding-bottom: 4rem; }
.section { padding: 2.25rem 0; }
.section__header { margin-bottom: .75rem; }
.section__actions { margin-top: 1rem; }

.page { padding: 2rem 0; }
.page__header { margin-bottom: 1rem; }
.page__content { display: grid; gap: 1rem; }

/* ----------------------------- */
/* Typography                    */
/* ----------------------------- */
h1, h2, h3, h4 { line-height: 1.2; margin: 0; }
h1 { font-size: clamp(1.9rem, 2.1vw + 1.5rem, 3rem); font-weight: 800; letter-spacing: .2px; }
h2 { font-size: clamp(1.5rem, 1.1vw + 1.2rem, 2.25rem); font-weight: 800; }
h3 { font-size: clamp(1.05rem, .75vw + .9rem, 1.35rem); font-weight: 700; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.center { text-align: center; }

/* ----------------------------- */
/* Header / Navigation           */
/* ----------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(10,13,26,0.65); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,0.07); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: .75rem; padding: 0 1rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--text); font-weight: 800; }
.brand__logo { width: 36px; height: 36px; display: grid; place-items: center; background: conic-gradient(from 200deg, var(--primary), var(--accent), var(--violet)); border-radius: 10px; box-shadow: 0 10px 30px rgba(106,163,255,.25); }
.brand__text { letter-spacing: 0.3px; font-size: .95rem; white-space: nowrap; }

.nav__list { list-style: none; display: flex; gap: .35rem; padding: 0; margin: 0; align-items: center; flex-wrap: wrap; }
.nav__link { text-decoration: none; color: var(--text); padding: .52rem .9rem; border-radius: 12px; transition: 180ms ease; border: 1px solid transparent; font-weight: 700; font-size: .95rem; }
.nav__link:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.07); }
.nav__link.is-active { background: linear-gradient(90deg, rgba(106,163,255,0.18), rgba(36,216,182,0.12)); border-color: rgba(255,255,255,0.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02); }

/* Stack nav for narrow screens */
@media (max-width: 560px){
  .site-header__inner { height: auto; padding: .5rem 1rem; gap: .5rem; }
  .nav__list { width: 100%; }
  .nav__link { flex: 1 1 auto; text-align: center; }
}

/* ----------------------------- */
/* Footer                        */
/* ----------------------------- */
.site-footer { padding: 2rem 0; border-top: 1px solid rgba(255,255,255,0.06); background: rgba(10,13,26,0.45); }
.site-footer__inner { display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }

/* ----------------------------- */
/* Hero                          */
/* ----------------------------- */
.hero { padding: 3.5rem 0 2rem; }
.hero--portfolio .hero__inner { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 960px){
  .hero--portfolio .hero__inner { grid-template-columns: 1.4fr .8fr; align-items: start; gap: 1.25rem; }
}
.hero__left { display: grid; gap: .8rem; }
.hero__right { display: grid; gap: 1rem; }
.avatar { width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; font-weight: 900; background: linear-gradient(135deg, var(--primary), var(--accent)); box-shadow: var(--shadow); color: #ffffff; }
.avatar--xl { width: 84px; height: 84px; font-size: 1.6rem; }
.hero__title { word-wrap: anywhere; }
.hero__subtitle { color: var(--muted); max-width: 70ch; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__meta { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: .25rem; }
.stat-badge { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); padding: .25rem .6rem; border-radius: 999px; font-size: .95rem; color: var(--text); }

/* ----------------------------- */
/* Cards & glass                 */
/* ----------------------------- */
.card { background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015)); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); padding: 1.1rem; box-shadow: var(--shadow); transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.card:hover { border-color: rgba(106,163,255,0.28); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(0,0,0,0.45); }
.glass { backdrop-filter: blur(8px); }
.profile-list { list-style: none; padding: 0; display: grid; gap: .5rem; }
.profile-list li { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }

/* ----------------------------- */
/* Buttons                       */
/* ----------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .7rem 1rem; text-decoration: none; border-radius: 14px; border: 1px solid transparent; cursor: pointer; transition: 180ms ease; font-weight: 800; font-size: .95rem; }
.btn--primary { background: linear-gradient(180deg, var(--primary), var(--primary-600)); color: white; box-shadow: 0 14px 40px rgba(106,163,255,0.25); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 18px 46px rgba(106,163,255,0.35); }
.btn--ghost { background: transparent; color: var(--text); border-color: rgba(255,255,255,0.08); }
.btn--ghost:hover { background: rgba(255,255,255,0.06); }

/* ----------------------------- */
/* Grid & responsive cards       */
/* ----------------------------- */
.grid { display: grid; gap: 1rem; }
.grid--3 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 700px) { .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* Writeup summary cards */
.writeup-card { transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.writeup-card:hover { transform: translateY(-2px); border-color: rgba(106,163,255,0.4); box-shadow: 0 16px 40px rgba(0,0,0,0.45); }
.writeup-card__title a { color: var(--text); text-decoration: none; }
.writeup-card__title a:hover { color: var(--accent); }
.writeup-card__excerpt { color: var(--muted); }

/* ----------------------------- */
/* Chips & tags                  */
/* ----------------------------- */
.chip-group { display: flex; gap: .5rem; flex-wrap: wrap; }
.chip { background: var(--chip-bg); border: 1px solid var(--chip-border); color: var(--text); padding: .38rem .75rem; border-radius: 999px; cursor: pointer; transition: 160ms ease, border-color 160ms ease; }
.chip:hover { border-color: rgba(106,163,255,0.45); transform: translateY(-1px); }
.chip.is-active { background: rgba(106,163,255,0.22); border-color: rgba(106,163,255,0.6); }
.chip--skill { background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)); border-color: rgba(255,255,255,0.12); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04); }

/* Tag list */
.tag-list { display: flex; gap: .35rem; flex-wrap: wrap; margin-top: .6rem; }
.tag {
  --tag-bg: rgba(155,140,255,0.16);
  --tag-border: rgba(155,140,255,0.28);
  --tag-text: #dcd7ff;
  background: linear-gradient(180deg, var(--tag-bg), rgba(255,255,255,0.04));
  color: var(--tag-text);
  border: 1px solid var(--tag-border);
  padding: .22rem .55rem;
  border-radius: 999px;
  font-size: .9rem;
  letter-spacing: .2px;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
  box-shadow: inset 0 -1px 0 rgba(255,255,255,0.05);
}
.tag:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.35); box-shadow: 0 8px 22px rgba(155,140,255,0.22); }
.tag-cloud { display: flex; gap: .45rem; flex-wrap: wrap; }
.tag-cloud .tag { font-size: .95rem; padding: .28rem .6rem; }

/* Tag color maps */
.tag[data-tag*="web"]      { --tag-bg: rgba(106,163,255,0.18); --tag-border: rgba(106,163,255,0.32); --tag-text:#dbe7ff; }
.tag[data-tag*="lfi"],
.tag[data-tag*="file"]     { --tag-bg: rgba(255,207,90,0.18); --tag-border: rgba(255,207,90,0.34); --tag-text:#fff2c9; }
.tag[data-tag*="crypto"]   { --tag-bg: rgba(36,216,182,0.18); --tag-border: rgba(36,216,182,0.34); --tag-text:#d6fff6; }
.tag[data-tag*="enum"],
.tag[data-tag*="recon"]    { --tag-bg: rgba(155,140,255,0.18); --tag-border: rgba(155,140,255,0.34); --tag-text:#ede9ff; }
.tag[data-tag*="privesc"]  { --tag-bg: rgba(255,106,122,0.18); --tag-border: rgba(255,106,122,0.34); --tag-text:#ffe0e4; }
.tag[data-tag*="auth"]     { --tag-bg: rgba(255,106,213,0.18); --tag-border: rgba(255,106,213,0.34); --tag-text:#ffe1f7; }
.tag[data-tag*="reverse"]  { --tag-bg: rgba(255,140,66,0.18); --tag-border: rgba(255,140,66,0.34); --tag-text:#ffe8d6; }
.tag[data-tag*="forensics"]{ --tag-bg: rgba(90,200,255,0.18); --tag-border: rgba(90,200,255,0.34); --tag-text:#d6f2ff; }
.tag[data-tag*="osint"]    { --tag-bg: rgba(133,255,153,0.18); --tag-border: rgba(133,255,153,0.34); --tag-text:#e3ffe8; }
.tag[data-tag*="pwn"]      { --tag-bg: rgba(255,99,99,0.18);  --tag-border: rgba(255,99,99,0.34);  --tag-text:#ffe0e0; }
.tag[data-tag*="misc"]     { --tag-bg: rgba(180,180,180,0.18);--tag-border: rgba(180,180,180,0.34);--tag-text:#f0f0f0; }
.tag[data-tag*="hardware"],
.tag[data-tag*="iot"]      { --tag-bg: rgba(255,162,106,0.18);--tag-border: rgba(255,162,106,0.34);--tag-text:#fff0e1; }
.tag[data-tag*="malware"],
.tag[data-tag*="analysis"] { --tag-bg: rgba(162,106,255,0.18);--tag-border: rgba(162,106,255,0.34);--tag-text:#f0e8ff; }
.tag[data-tag*="password-cracking"],
.tag[data-tag*="crack"]    { --tag-bg: rgba(255,143,120,0.18);--tag-border: rgba(255,143,120,0.34);--tag-text:#fff0ec; }
.tag[data-tag*="hash"],
.tag[data-tag*="hashing"]  { --tag-bg: rgba(120,196,255,0.18);--tag-border: rgba(120,196,255,0.34);--tag-text:#e9f6ff; }

/* ----------------------------- */
/* Prose & code                  */
/* ----------------------------- */
.prose { line-height: 1.8; display: grid; gap: 1rem; color: var(--text); }
.prose h2, .prose h3 { margin-top: 1rem; }
.prose code { background: rgba(255,255,255,0.06); padding: .15rem .35rem; border-radius: 6px; }
.prose pre, pre {
  background: #0a1022;
  border: 1px solid rgba(255,255,255,0.08);
  padding: 1rem;
  border-radius: 12px;
  overflow: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  font-size: 0.95rem;
  line-height: 1.55;
  position: relative;
}

/* Distinct style for bash/sh blocks produced from fenced ```bash or ```sh */
pre > code.language-bash,
pre > code.lang-bash,
pre > code.language-sh,
pre > code.lang-sh {
  display: block;
  background: linear-gradient(180deg, var(--bash-bg), #081a2d);
  border-left: 4px solid transparent;
  border-image: var(--bash-accent) 1;
  color: #dff6ff;
  padding-left: .75rem;
}

/* Make bash blocks easily copyable (JS adds .copyable & .copy-btn) */
pre.copyable { cursor: pointer; }
pre.copyable .copy-hint {
  display: none;
  position: absolute;
  left: 8px;
  top: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}
pre.copyable:hover .copy-hint { display: block; }

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
  padding: .35rem .55rem;
  border-radius: 8px;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  gap: .4rem;
  align-items: center;
  backdrop-filter: blur(4px);
}
.copy-btn:active{ transform: translateY(1px); }

/* Toast notification for copied */
#copy-toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--toast-bg);
  color: var(--toast-text);
  padding: 0.9rem 1rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(2,6,23,0.6);
  font-weight: 700;
  z-index: 99999;
  transform: translateY(12px) scale(0.98);
  opacity: 0;
  transition: opacity .18s ease, transform .18s cubic-bezier(.2,.9,.2,1);
  display: flex;
  gap: .6rem;
  align-items: center;
}
#copy-toast.show { transform: translateY(0) scale(1); opacity: 1; }
#copy-toast .icon {
  width: 20px; height: 20px; display: inline-block; border-radius: 4px;
  background: linear-gradient(135deg,var(--primary),var(--accent));
}

/* ----------------------------- */
/* Search / filters              */
/* ----------------------------- */
.filters { padding: 1rem 0 0; display: grid; gap: 1rem; }
.filters__search { display: grid; gap: .4rem; }
.searchbar{
  position: relative;
  display: flex;
  align-items: center;
  gap: .5rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: .45rem .6rem .45rem .9rem;
  transition: 160ms ease;
}
.searchbar:focus-within{ box-shadow: var(--ring); border-color: rgba(106,163,255,0.5); }
.searchbar__icon { opacity: .85; }
.searchbar input[type="search"]{
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  padding: .55rem .2rem;
}
.searchbar__clear{
  appearance: none;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  padding: .3rem .5rem;
  border-radius: 8px;
  cursor: pointer;
  transition: 120ms ease;
}
.searchbar__clear:hover{ background: rgba(255,255,255,0.09); }
.searchbar__hint{
  margin-left: .25rem;
  border: 1px solid rgba(255,255,255,0.1);
  border-bottom-width: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  padding: .1rem .3rem;
  font-size: .8rem;
  color: var(--muted);
}

/* ----------------------------- */
/* Details / accordions          */
/* ----------------------------- */
details { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: .6rem .8rem; }
summary { cursor: pointer; user-select: none; }

/* ----------------------------- */
/* Projects                      */
/* ----------------------------- */
.loading { color: var(--muted); margin-top: 1rem; }
.error { color: var(--danger); margin-top: 1rem; }
.project { display: grid; gap: .5rem; }
.project__title { display: inline-flex; align-items: center; gap: .5rem; text-decoration: none; color: var(--text); font-weight: 800; }
.project__title:hover { color: var(--accent); }
.project__meta { display: flex; gap: 1rem; flex-wrap: wrap; color: var(--muted); font-size: .95rem; }

/* ----------------------------- */
/* Contact CTA                   */
/* ----------------------------- */
.contact-cta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
@media (max-width: 640px){ .contact-cta { flex-direction: column; align-items: flex-start; } }

/* ----------------------------- */
/* Links, focus & accessibility  */
/* ----------------------------- */
a { color: var(--primary); }
a:hover { color: var(--primary-700); }
:focus-visible { outline: 3px solid rgba(106,163,255,0.6); outline-offset: 2px; }
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ----------------------------- */
/* Tables                        */
/* ----------------------------- */
.prose table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: 12px; }
.prose th, .prose td { padding: .6rem .8rem; border: 1px solid rgba(255,255,255,0.08); }
.prose th { background: rgba(255,255,255,0.06); text-align: left; }

/* ----------------------------- */
/* Responsive embeds             */
/* ----------------------------- */
.embed--no-progress {
  position: relative;
  overflow: hidden;
  height: var(--thm-visible-height, 620px);
  border-radius: var(--radius);
}
.embed--no-progress iframe {
  height: var(--thm-iframe-height, 900px);
  width: 100%;
  position: relative;
  top: var(--thm-offset, -130px);
}
@media (max-width: 900px) {
  .embed--no-progress { height: calc(var(--thm-visible-height, 620px) - 40px); }
  .embed--no-progress iframe { top: calc(var(--thm-offset, -130px) - 20px); }
}
@media (max-width: 640px) {
  .embed--no-progress { height: calc(var(--thm-visible-height, 620px) - 80px); }
  .embed--no-progress iframe { top: calc(var(--thm-offset, -130px) - 40px); }
}

/* ----------------------------- */
/* Social links                  */
/* ----------------------------- */
.social-list { list-style: none; padding: 0; margin: .5rem 0 0; display: flex; gap: .75rem; flex-wrap: wrap; }
.social-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .8rem;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background 200ms ease;
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
}
.social-link:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.18); }
.icon { width: 18px; height: 18px; fill: currentColor; flex: 0 0 auto; }

.social-link--instagram {
  background: linear-gradient(45deg, #f58529, #feda77, #dd2a7b, #8134af, #515bd4);
  background-size: 200% 200%;
  animation: igGradient 8s ease infinite;
}
@keyframes igGradient { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

.social-link--github {
  background: linear-gradient(180deg, #3b3b3b, #161b22);
  border-color: rgba(255,255,255,0.14);
}
.social-link--github:hover { box-shadow: 0 14px 34px rgba(22,27,34,0.45); }

.social-link--tryhackme {
  background: linear-gradient(45deg, #d4202b, #ff4d4d, #ff7a7a);
  background-size: 180% 180%;
  animation: thmPulse 8s ease infinite;
  border-color: rgba(255,255,255,0.14);
}
@keyframes thmPulse { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

/* ----------------------------- */
/* Utilities                     */
/* ----------------------------- */
.hidden { display: none !important; }

/* Motion reduction */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Make long words wrap on mobile */
p, li, .writeup-card__excerpt, .hero__subtitle {
  overflow-wrap: anywhere;
}