/* PeekSecurity Portfolio v1 - GitHub Pages / Jekyll */
:root {
  --bg: #05030a;
  --bg-soft: #0b0714;
  --bg-card: rgba(17, 10, 31, 0.82);
  --bg-card-strong: rgba(23, 12, 42, 0.95);
  --border: rgba(168, 85, 247, 0.22);
  --border-strong: rgba(192, 132, 252, 0.48);
  --purple: #a855f7;
  --purple-strong: #7c3aed;
  --purple-soft: #c084fc;
  --green: #22c55e;
  --yellow: #facc15;
  --red: #ef4444;
  --text: #f4f0ff;
  --muted: #b8accd;
  --muted-2: #857899;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 58, 237, 0.28), transparent 38rem),
    radial-gradient(circle at 70% 10%, rgba(34, 197, 94, 0.08), transparent 24rem),
    linear-gradient(180deg, #07020f 0%, var(--bg) 52%, #030206 100%);
  font-family: Urbanist, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

.background-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(168, 85, 247, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.12) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 78%);
}

a { color: var(--purple-soft); text-decoration: none; }
a:hover { color: #ffffff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(5, 3, 10, 0.84);
  backdrop-filter: blur(18px);
}
.site-header__inner,
.site-footer__inner,
.page-shell {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}
.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.brand__mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 15px;
  color: #ffffff;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.9), rgba(11, 7, 20, 0.8));
  box-shadow: 0 0 28px rgba(168, 85, 247, 0.28);
  font-family: "Share Tech Mono", monospace;
  font-size: 1.1rem;
}
.brand__text { display: grid; line-height: 1.1; }
.brand__text strong { font-family: "Barlow Condensed", sans-serif; font-size: 1.38rem; letter-spacing: 0.06em; text-transform: uppercase; }
.brand__text small { color: var(--muted); font-size: 0.8rem; }
.nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
}
.nav a:hover { color: var(--text); background: rgba(168, 85, 247, 0.12); }
.nav-toggle { display: none; }

.page-shell { position: relative; padding: 38px 0 70px; }

.hero,
.page-hero,
.section-block {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 10, 31, 0.78), rgba(8, 4, 16, 0.72));
  box-shadow: var(--shadow);
}
.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr;
  gap: 30px;
  align-items: center;
  padding: clamp(28px, 5vw, 58px);
  overflow: hidden;
}
.hero::before,
.section-glow::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background: radial-gradient(circle at 15% 15%, rgba(168, 85, 247, 0.22), transparent 28rem);
}
.hero__content { position: relative; z-index: 1; }
.eyebrow {
  margin: 0 0 10px;
  color: var(--purple-soft);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
}
h1, h2, h3 { margin-top: 0; line-height: 1.08; }
h1 {
  margin-bottom: 16px;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3 { font-size: 1.25rem; }
.hero__subtitle { font-size: clamp(1.14rem, 2vw, 1.55rem); color: #efe8ff; max-width: 760px; }
.hero__text { color: var(--muted); max-width: 780px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: white; background: linear-gradient(135deg, var(--purple-strong), var(--purple)); box-shadow: 0 14px 34px rgba(124, 58, 237, 0.35); }
.btn-secondary { color: var(--text); border-color: var(--border-strong); background: rgba(168, 85, 247, 0.08); }
.btn-ghost { color: var(--text); border-color: rgba(255,255,255,0.12); background: rgba(255,255,255,0.04); }
.text-link { font-weight: 800; }

.terminal-card {
  position: relative;
  z-index: 1;
  padding: 24px;
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  background: rgba(3, 2, 8, 0.68);
  box-shadow: inset 0 0 40px rgba(168, 85, 247, 0.08), 0 24px 50px rgba(0,0,0,0.4);
}
.terminal-card__top { display: flex; gap: 7px; margin-bottom: 18px; }
.terminal-card__top span { width: 10px; height: 10px; border-radius: 999px; background: var(--purple); box-shadow: 0 0 16px rgba(168,85,247,0.6); }
.terminal-card code { display: block; color: var(--green); font-family: "Share Tech Mono", monospace; margin-bottom: 8px; }
.terminal-card strong { display: block; font-size: 1.2rem; }
.terminal-card p { color: var(--muted); }
.status-list { display: flex; flex-wrap: wrap; gap: 8px; }
.status-list span,
.skill-cloud span,
.project-card__meta span {
  border: 1px solid rgba(168, 85, 247, 0.24);
  background: rgba(168, 85, 247, 0.08);
  color: #e9d5ff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 800;
}
.status-list span:nth-child(2n) { border-color: rgba(34,197,94,0.24); background: rgba(34,197,94,0.08); color: #bbf7d0; }

.section-block,
.page-hero { margin-top: 24px; padding: clamp(24px, 4vw, 42px); }
.page-hero.compact { max-width: 960px; }
.section-heading { margin-bottom: 22px; }
.section-heading--inline { display: flex; align-items: end; justify-content: space-between; gap: 18px; }
.section-heading h2 { margin-bottom: 0; }
.section-note { color: var(--muted-2); }
.split-grid,
.project-grid,
.post-grid,
.category-grid,
.contact-grid {
  display: grid;
  gap: 16px;
}
.split-grid { grid-template-columns: repeat(3, 1fr); }
.project-grid { grid-template-columns: repeat(3, 1fr); }
.post-grid { grid-template-columns: repeat(3, 1fr); }
.category-grid { grid-template-columns: repeat(4, 1fr); }
.contact-grid { grid-template-columns: repeat(2, 1fr); }

.info-card,
.project-card,
.post-card,
.category-card,
.contact-card,
.notice-card,
.text-panel,
.project-row {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}
.info-card { padding: 22px; }
.info-card p,
.project-card p,
.post-card p,
.text-panel p,
.notice-card p,
.project-row p,
.category-card span { color: var(--muted); }
.skill-cloud { display: flex; flex-wrap: wrap; gap: 10px; }

.project-card { padding: 22px; display: flex; flex-direction: column; min-height: 280px; }
.project-card.featured { border-color: var(--border-strong); background: linear-gradient(180deg, rgba(40, 18, 74, 0.76), rgba(12, 6, 24, 0.82)); }
.project-card__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.project-card a { margin-top: auto; font-weight: 900; }
.project-card:hover,
.post-card:hover,
.category-card:hover,
.contact-card:hover,
.project-row:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.project-card,
.post-card,
.category-card,
.contact-card,
.project-row { transition: transform 0.18s ease, border-color 0.18s ease; }

.post-card { padding: 18px; }
.post-card span { color: var(--green); text-transform: uppercase; font-size: 0.74rem; font-weight: 900; letter-spacing: 0.12em; }
.post-card h3 { margin: 8px 0 0; font-size: 1.05rem; }
.category-card,
.contact-card { padding: 18px; display: grid; gap: 6px; color: var(--text); }
.category-card strong,
.contact-card strong { font-size: 1.1rem; }
.contact-card span { color: var(--purple-soft); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 900; }
.cta-panel { background: linear-gradient(135deg, rgba(124, 58, 237, 0.24), rgba(17, 10, 31, 0.9)); }

.project-list { display: grid; gap: 16px; }
.project-row { padding: 22px; display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; }
.project-row h2 { font-size: 1.65rem; margin-bottom: 8px; }
.text-panel { padding: clamp(22px, 4vw, 34px); }
.notice-card { padding: 24px; border-color: rgba(250, 204, 21, 0.25); background: rgba(250, 204, 21, 0.06); }
.notice-card h2 { font-size: 1.5rem; }

.code-shell { position: relative; margin: 18px 0; }
pre, code { font-family: "Share Tech Mono", monospace; }
pre {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #05020a;
  color: #f6f0ff;
  padding: 18px;
}
.copy-code {
  position: absolute;
  top: 10px;
  right: 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(168,85,247,0.16);
  color: var(--text);
  padding: 6px 10px;
  font-weight: 800;
  cursor: pointer;
}

.site-footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); background: rgba(5, 3, 10, 0.7); }
.site-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-footer p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-links a { font-weight: 800; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .split-grid,
  .project-grid,
  .post-grid,
  .category-grid,
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 760px) {
  .site-header__inner { min-height: 68px; }
  .brand__text small { display: none; }
  .nav-toggle {
    display: inline-flex;
    border: 1px solid var(--border-strong);
    color: var(--text);
    background: rgba(168, 85, 247, 0.08);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 900;
  }
  .nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(5, 3, 10, 0.96);
    box-shadow: var(--shadow);
    justify-content: flex-start;
  }
  .nav.nav--open { display: flex; }
  .hero, .section-block, .page-hero { border-radius: 20px; }
  .split-grid,
  .project-grid,
  .post-grid,
  .category-grid,
  .contact-grid,
  .project-row { grid-template-columns: 1fr; }
  .section-heading--inline { align-items: flex-start; flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  h1 { font-size: clamp(2.6rem, 16vw, 4rem); }
}

/* PeekSecurity Portfolio v2.2 — fixes for real base, posts and PS.Notes */
.page-shell--wide { width: min(1360px, calc(100% - 32px)); }

.nav a[href$="/category/notepad/"] {
  color: #e9d5ff;
  border: 1px solid rgba(168,85,247,0.24);
  background: rgba(168,85,247,0.09);
}

.posts-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.category-grid { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.post-layout { max-width: 980px; margin-inline: auto; }
.post-hero {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 10, 31, 0.86), rgba(8, 4, 16, 0.78));
  box-shadow: var(--shadow);
  padding: clamp(28px, 5vw, 52px);
}
.post-hero h1 { font-size: clamp(2.3rem, 5vw, 4.6rem); margin-bottom: 12px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--muted); font-weight: 800; }
.post-meta span { border: 1px solid rgba(168,85,247,0.22); background: rgba(168,85,247,0.08); border-radius: 999px; padding: 5px 10px; }
.post-content {
  margin-top: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17, 10, 31, 0.78);
  padding: clamp(22px, 4vw, 42px);
  box-shadow: var(--shadow);
}
.post-content h2, .post-content h3 { margin-top: 1.45em; }
.post-content h2:first-child, .post-content h3:first-child { margin-top: 0; }
.post-content p, .post-content li { color: var(--muted); }
.post-content blockquote {
  margin: 18px 0;
  padding: 14px 18px;
  border-left: 3px solid var(--purple);
  background: rgba(168,85,247,0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.post-footer { margin-top: 24px; }

.divider, hr.divider {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(168,85,247,0.75), transparent);
  margin: 26px 0;
}

.code-box {
  position: relative;
  margin: 18px 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #05020a;
  overflow: hidden;
}
.code-box pre { margin: 0; border: 0; border-radius: 0; padding: 18px; padding-top: 46px; background: transparent; }
.code-box > button,
.code-box .copy-code {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(168,85,247,0.16);
  color: var(--text);
  padding: 6px 10px;
  font-weight: 800;
  cursor: pointer;
}
.code-box > button:hover,
.code-box .copy-code:hover { background: rgba(168,85,247,0.28); }

.post-card a { color: inherit; }
.post-card h3 a:hover { color: #ffffff; }
.text-panel ul { color: var(--muted); }
.notice-card code { color: #e9d5ff; }

@media (max-width: 980px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .posts-grid { grid-template-columns: 1fr; }
  .page-shell, .page-shell--wide { width: min(var(--max), calc(100% - 22px)); }
  .post-content, .post-hero { border-radius: 20px; }
}

/* PeekSecurity Portfolio v2.6 — exact hero restore + small official icon standard */
.brand__mark--official {
  overflow: hidden;
  padding: 0;
  background: #07020f;
}
.brand__mark--official img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.footer-brand-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-brand-line img {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  flex: 0 0 auto;
  box-shadow: 0 0 0 1px rgba(192,132,252,.22), 0 10px 26px rgba(124,58,237,.2);
}
.nav a[href$="/category/notepad/"] {
  color: #e9d5ff;
  border: 1px solid rgba(168,85,247,.14);
  background: rgba(168,85,247,.06);
}
@media (max-width: 720px) {
  .footer-brand-line { align-items: flex-start; }
}

/* PeekSecurity Portfolio v2.7 — final polish: professional text flow, selected content and case studies */
.terminal-lines {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}
.terminal-lines p {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(96px, max-content) 1fr;
  column-gap: 12px;
  row-gap: 2px;
  align-items: baseline;
  color: var(--muted);
  font-size: 0.92rem;
}
.terminal-label {
  display: block;
  color: var(--green);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.terminal-value {
  display: block;
  color: var(--muted);
  min-width: 0;
  overflow-wrap: break-word;
}
.project-card__stack {
  margin: 0 0 16px;
  color: #d8b4fe;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.project-card__meta { display: none; }
.case-study-list {
  display: grid;
  gap: 18px;
}
.case-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(17, 10, 31, 0.86), rgba(8, 4, 16, 0.76));
  padding: clamp(20px, 3vw, 28px);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.case-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.case-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}
.case-card__head h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 3vw, 2rem);
}
.case-card__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.case-card__grid > div {
  border: 1px solid rgba(168, 85, 247, 0.14);
  border-radius: 14px;
  background: rgba(168, 85, 247, 0.05);
  padding: 15px;
}
.case-card__grid strong {
  display: block;
  margin-bottom: 7px;
  color: #f4f0ff;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.case-card__grid p {
  margin: 0;
  color: var(--muted);
}
.post-card p { margin-bottom: 0; }
.post-card span,
.contact-card span,
.eyebrow,
.project-card__stack {
  overflow-wrap: anywhere;
}
.brand__text strong,
.brand__text small,
.nav a,
.btn,
.text-link,
.footer-links a {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.category-card span,
.contact-card strong,
.footer-brand-line span,
.hero__text,
.hero__subtitle,
.info-card p,
.project-card p {
  overflow-wrap: break-word;
}
@media (max-width: 980px) {
  .case-card__grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .terminal-lines p { grid-template-columns: 1fr; row-gap: 3px; }
  .terminal-label { margin-bottom: 0; }
  .case-card__head { flex-direction: column; }
  .case-card__head .btn { width: 100%; }
  .project-card { min-height: unset; }
}
@media (max-width: 420px) {
  .brand__mark { width: 40px; height: 40px; border-radius: 13px; }
  .brand__text strong { font-size: 1.08rem; }
  .btn { padding-inline: 14px; }
}

/* PeekSecurity Portfolio v2.9 — restore approved green terminal style, fix label/value spacing only */

/* PeekSecurity Portfolio v3.0 — final quality pass without changing approved identity */
.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}
.stack-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 5px 9px;
  border: 1px solid rgba(34, 197, 94, 0.24);
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.07);
  color: #86efac;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.stack-tags--compact { margin-bottom: 10px; }
.availability-panel {
  border-color: rgba(34, 197, 94, 0.18);
  background: linear-gradient(180deg, rgba(17, 10, 31, 0.76), rgba(6, 16, 10, 0.42));
}
.availability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.availability-card {
  border: 1px solid rgba(168, 85, 247, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(17, 10, 31, 0.72);
  padding: 18px;
}
.availability-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 1.04rem;
}
.availability-card span {
  display: block;
  color: var(--muted);
  line-height: 1.55;
}
.footer-copy {
  display: grid;
  gap: 8px;
  max-width: 760px;
}
.footer-ethics {
  color: var(--muted-2);
  font-size: 0.9rem;
  line-height: 1.5;
}
@media (max-width: 980px) {
  .availability-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .availability-grid { grid-template-columns: 1fr; }
  .stack-tags { gap: 7px; }
  .stack-tags span { font-size: 0.7rem; }
}