/* ═══════════════════════════════════════════════════════════
   style.css — Jishin Anthoora Valappil Portfolio
   https://jishinav.in
   ═══════════════════════════════════════════════════════════ */

/* ── TOKENS ──────────────────────────────────────────────── */
:root {
  --bg:#0a0c10; --bg2:#10141c; --bg3:#161b26;
  --line:rgba(255,255,255,0.07);
  --text:#e8eaf0; --muted:#6b7280;
  --accent:#00d4aa; --accent2:#0066ff;
  --amber:#f59e0b; --danger:#ef4444;
  --card:rgba(255,255,255,0.03); --card-h:rgba(255,255,255,0.06);
  --radius:12px; --radius-lg:20px;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --display:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono','Fira Code',ui-monospace,monospace;
  --t:0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ───────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-weight:300;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul{list-style:none}
strong{font-weight:600;color:var(--text)}

/* ── NOISE ───────────────────────────────────────────────── */
body::before{content:'';position:fixed;inset:0;pointer-events:none;z-index:0;opacity:0.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:200px}

/* ── ORBS ────────────────────────────────────────────────── */
.orb{position:fixed;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0;opacity:0.12}
.orb-1{width:600px;height:600px;background:var(--accent);top:-200px;right:-150px}
.orb-2{width:500px;height:500px;background:var(--accent2);bottom:10%;left:-200px}

/* ── SCROLLBAR ───────────────────────────────────────────── */
::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:2px}

/* ── KEYFRAMES ───────────────────────────────────────────── */
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.8)}}

/* ── NAV ─────────────────────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:0 max(24px,5vw);height:64px;
  display:flex;align-items:center;justify-content:space-between;
  /* Solid fallback first (in case backdrop-filter is unsupported),
     then layer translucency + blur on top */
  background:#0a0c10;
  background:rgba(10,12,16,0.85);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
  transition:background var(--t);
}
.nav-logo{font-family:var(--display);font-weight:800;font-size:1.1rem;letter-spacing:-0.02em;display:flex;align-items:center;gap:8px}
.nav-logo span{display:inline-block;width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite}
.nav-links{display:flex;gap:2px}
.nav-links a{font-family:var(--mono);font-size:0.68rem;color:var(--muted);padding:6px 10px;border-radius:6px;transition:color var(--t),background var(--t);letter-spacing:0.04em;text-transform:uppercase}
.nav-links a:hover{color:var(--text);background:var(--card-h)}
.nav-links a.active{color:var(--accent)}
.nav-cta{font-family:var(--mono);font-size:0.72rem;font-weight:500;color:var(--bg);background:var(--accent);padding:8px 18px;border-radius:6px;letter-spacing:0.04em;text-transform:uppercase;transition:opacity var(--t),transform var(--t);white-space:nowrap}
.nav-cta:hover{opacity:0.85;transform:translateY(-1px)}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:1px;transition:var(--t)}
.mobile-menu{display:none;position:fixed;inset:64px 0 0;background:rgba(10,12,16,0.97);backdrop-filter:blur(20px);z-index:99;flex-direction:column;align-items:center;justify-content:center;gap:28px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--display);font-size:1.4rem;font-weight:700;color:var(--muted);transition:color var(--t)}
.mobile-menu a:hover{color:var(--accent)}

/* ── LAYOUT ──────────────────────────────────────────────── */
.wrapper{position:relative;z-index:1}
section{padding:100px max(24px,5vw)}
.container{max-width:1100px;margin:0 auto}
.section-label{font-family:var(--mono);font-size:0.72rem;color:var(--accent);letter-spacing:0.15em;text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:10px}
.section-label::before{content:'';display:inline-block;width:24px;height:1px;background:var(--accent)}
.section-title{font-family:var(--display);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-0.03em;line-height:1.1;margin-bottom:16px}
.section-desc{color:var(--muted);max-width:560px;font-size:1rem;margin-bottom:56px;line-height:1.7}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn-primary{font-family:var(--mono);font-size:0.78rem;font-weight:500;color:var(--bg);background:var(--accent);padding:13px 28px;border-radius:8px;letter-spacing:0.06em;text-transform:uppercase;transition:opacity var(--t),transform var(--t),box-shadow var(--t);display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer}
.btn-primary:hover{opacity:0.9;transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,212,170,0.25)}
.btn-secondary{font-family:var(--mono);font-size:0.78rem;font-weight:500;color:var(--text);background:transparent;border:1px solid var(--line);padding:13px 28px;border-radius:8px;letter-spacing:0.06em;text-transform:uppercase;transition:border-color var(--t),background var(--t),transform var(--t);display:inline-flex;align-items:center;gap:8px;cursor:pointer}
.btn-secondary:hover{border-color:rgba(255,255,255,0.2);background:var(--card-h);transform:translateY(-2px)}
.btn-danger{font-family:var(--mono);font-size:0.78rem;font-weight:500;color:#fff;background:var(--danger);border:none;padding:13px 28px;border-radius:8px;letter-spacing:0.06em;text-transform:uppercase;cursor:pointer;transition:opacity var(--t)}
.btn-danger:hover{opacity:0.85}

/* ── HERO ────────────────────────────────────────────────── */
#home{min-height:100vh;padding-top:64px;display:flex;align-items:center}
.hero-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center;width:100%}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:0.72rem;color:var(--accent);background:rgba(0,212,170,0.08);border:1px solid rgba(0,212,170,0.2);padding:6px 14px;border-radius:100px;margin-bottom:20px;letter-spacing:0.08em}
.badge-dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite}
.hero-title{font-family:var(--display);font-size:clamp(2.8rem,7vw,5.2rem);font-weight:800;letter-spacing:-0.04em;line-height:1.0;margin-bottom:4px}
.hero-title .accent{color:var(--accent)}
.hero-subtitle{font-family:var(--display);font-size:clamp(1rem,2.5vw,1.35rem);font-weight:600;color:var(--muted);margin-bottom:20px;letter-spacing:-0.01em}
.hero-desc{color:var(--muted);font-size:1rem;max-width:520px;line-height:1.75;margin-bottom:40px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat-num{font-family:var(--display);font-size:1.9rem;font-weight:800;letter-spacing:-0.04em;line-height:1}
.stat-num span{color:var(--accent)}
.stat-label{font-size:0.75rem;color:var(--muted);margin-top:4px;font-family:var(--mono)}
.stat-divider{width:1px;background:var(--line);align-self:stretch}
.badge-dot-sm{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite;flex-shrink:0}

/* ── ABOUT ───────────────────────────────────────────────── */
#about{background:var(--bg2)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.about-text p{color:var(--muted);line-height:1.8;margin-bottom:16px}
.about-highlights{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.highlight-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:border-color var(--t),background var(--t),transform var(--t)}
.highlight-card:hover{border-color:rgba(0,212,170,0.2);background:var(--card-h);transform:translateY(-3px)}
.highlight-icon{font-size:1.5rem;margin-bottom:10px}
.highlight-title{font-family:var(--display);font-size:0.9rem;font-weight:700;margin-bottom:6px}
.highlight-text{font-size:0.78rem;color:var(--muted);line-height:1.5}

/* ── SKILLS ──────────────────────────────────────────────── */
#skills{background:var(--bg)}
.skills-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:40px}
.tab-btn{font-family:var(--mono);font-size:0.72rem;color:var(--muted);background:var(--card);border:1px solid var(--line);padding:8px 16px;border-radius:6px;cursor:pointer;transition:all var(--t);letter-spacing:0.04em;text-transform:uppercase}
.tab-btn:hover,.tab-btn.active{color:var(--accent);border-color:rgba(0,212,170,0.3);background:rgba(0,212,170,0.06)}
.skills-panel{display:none}
.skills-panel.active{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.skill-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;transition:all var(--t)}
.skill-card:hover{border-color:rgba(0,212,170,0.2);transform:translateY(-3px)}
.skill-category{font-family:var(--mono);font-size:0.63rem;color:var(--accent);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:8px}
.skill-name{font-size:0.87rem;font-weight:500;line-height:1.4}
.skill-bar-wrap{height:3px;background:var(--line);border-radius:2px;margin-top:12px;overflow:hidden}
.skill-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:2px;width:0;transition:width 1.2s cubic-bezier(0.4,0,0.2,1)}

/* ── EXPERIENCE ──────────────────────────────────────────── */
#experience{background:var(--bg2)}
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:0;top:8px;bottom:0;width:1px;background:var(--line)}
.timeline-item{position:relative;margin-bottom:40px;opacity:0;transform:translateX(-16px);transition:opacity 0.6s ease,transform 0.6s ease}
.timeline-item.visible{opacity:1;transform:translateX(0)}
.timeline-dot{position:absolute;left:-32px;top:6px;width:10px;height:10px;background:var(--accent);border-radius:50%;border:2px solid var(--bg2)}
.timeline-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.timeline-header{padding:22px 28px;cursor:pointer;transition:background var(--t);user-select:none}
.timeline-header:hover{background:var(--card-h)}
.timeline-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:8px}
.timeline-company{font-family:var(--display);font-size:0.95rem;font-weight:700}
.timeline-period{font-family:var(--mono);font-size:0.65rem;color:var(--accent);background:rgba(0,212,170,0.08);padding:4px 10px;border-radius:100px;white-space:nowrap;display:flex;align-items:center;gap:8px}
.timeline-toggle{transition:transform var(--t);display:inline-block}
.timeline-item.open .timeline-toggle{transform:rotate(180deg)}
.timeline-role{font-size:0.87rem;color:var(--accent);font-weight:500;margin-bottom:4px}
.timeline-location{font-family:var(--mono);font-size:0.7rem;color:var(--muted)}
.timeline-body{display:none;padding:18px 28px 22px;border-top:1px solid var(--line)}
.timeline-item.open .timeline-body{display:block}
.timeline-body ul{display:flex;flex-direction:column;gap:8px}
.timeline-body li{font-size:0.85rem;color:var(--muted);padding-left:16px;position:relative;line-height:1.6}
.timeline-body li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:0.8rem}

/* ── CERTIFICATIONS ──────────────────────────────────────── */
#certifications{background:var(--bg)}
.certs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.cert-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 22px;transition:all var(--t);position:relative;overflow:hidden}
.cert-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,212,170,0.06) 0%,transparent 60%);opacity:0;transition:opacity var(--t);pointer-events:none;z-index:0}
.cert-card:hover{border-color:rgba(0,212,170,0.25);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.4)}
.cert-card:hover::before{opacity:1}
.cert-badge-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:14px}
.cert-badge-icon.red{background:rgba(239,68,68,0.1)}
.cert-badge-icon.blue{background:rgba(0,102,255,0.1)}
.cert-badge-icon.orange{background:rgba(245,158,11,0.1)}
.cert-title{font-family:var(--display);font-size:1rem;font-weight:700;margin-bottom:6px;line-height:1.3}
.cert-full{font-size:0.76rem;color:var(--muted);margin-bottom:6px;line-height:1.5}
.cert-id{font-family:var(--mono);font-size:0.65rem;color:var(--muted);margin-bottom:14px}
.cert-level{font-family:var(--mono);font-size:0.63rem;text-transform:uppercase;letter-spacing:0.1em;padding:4px 10px;border-radius:100px;display:inline-block}
.cert-level.advanced{background:rgba(0,212,170,0.1);color:var(--accent)}
.cert-level.mid{background:rgba(245,158,11,0.1);color:var(--amber)}
.cert-level.entry{background:rgba(0,102,255,0.1);color:var(--accent2)}
.cert-level.pending{background:rgba(245,158,11,0.1);color:var(--amber)}
.cert-verify{position:relative;z-index:1;margin-top:14px;display:flex;width:fit-content;align-items:center;gap:6px;font-family:var(--mono);font-size:0.7rem;color:var(--accent);text-decoration:underline;text-decoration-color:rgba(0,212,170,0.3);text-underline-offset:3px;transition:color var(--t),text-decoration-color var(--t);cursor:pointer}
.cert-verify:hover{color:var(--accent);text-decoration-color:var(--accent)}

/* ── SERVICES ────────────────────────────────────────────── */
#services{background:var(--bg2)}
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.service-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;transition:all var(--t)}
.service-card:hover{border-color:rgba(0,212,170,0.2);transform:translateY(-5px);box-shadow:0 16px 48px rgba(0,0,0,0.4)}
.service-icon{font-size:2rem;margin-bottom:18px}
.service-title{font-family:var(--display);font-size:1.05rem;font-weight:700;margin-bottom:10px;letter-spacing:-0.01em}
.service-desc{font-size:0.85rem;color:var(--muted);line-height:1.7}

/* ── PROJECTS ────────────────────────────────────────────── */
#projects{background:var(--bg)}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.project-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;transition:all var(--t)}
.project-card:hover{border-color:rgba(0,212,170,0.2);transform:translateY(-5px);box-shadow:0 16px 48px rgba(0,0,0,0.4)}
.project-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.project-icon{font-size:1.8rem}
.project-tag{font-family:var(--mono);font-size:0.63rem;color:var(--accent);background:rgba(0,212,170,0.08);border:1px solid rgba(0,212,170,0.15);padding:4px 10px;border-radius:100px;text-transform:uppercase;letter-spacing:0.08em}
.project-title{font-family:var(--display);font-size:1.0rem;font-weight:700;margin-bottom:12px;line-height:1.3;letter-spacing:-0.01em}
.project-desc{font-size:0.84rem;color:var(--muted);line-height:1.7;margin-bottom:18px}
.project-stack{display:flex;flex-wrap:wrap;gap:6px}
.project-stack span{font-family:var(--mono);font-size:0.62rem;color:var(--muted);background:var(--bg3);border:1px solid var(--line);padding:3px 9px;border-radius:4px}

/* ── EDUCATION ───────────────────────────────────────────── */
#education{background:var(--bg2)}
.education-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.edu-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 24px;transition:all var(--t);position:relative}
.edu-card:hover{border-color:rgba(0,212,170,0.2);transform:translateY(-4px)}
.edu-card.in-progress{border-color:rgba(245,158,11,0.2)}
.edu-year{position:absolute;top:20px;right:20px;font-family:var(--mono);font-size:0.68rem;color:var(--accent);background:rgba(0,212,170,0.08);padding:4px 10px;border-radius:100px}
.edu-icon{font-size:1.8rem;margin-bottom:14px}
.edu-degree{font-family:var(--display);font-size:0.95rem;font-weight:700;margin-bottom:6px;line-height:1.3;padding-right:56px}
.edu-institution{font-family:var(--mono);font-size:0.72rem;color:var(--accent);margin-bottom:12px}
.edu-desc{font-size:0.82rem;color:var(--muted);line-height:1.6;margin-bottom:16px}
.edu-tags{display:flex;flex-wrap:wrap;gap:6px}
.edu-tags span{font-family:var(--mono);font-size:0.62rem;color:var(--muted);background:var(--bg3);border:1px solid var(--line);padding:3px 9px;border-radius:4px}

/* ── PERSONAL DETAILS ────────────────────────────────────── */
.personal-section{margin-top:0}
.personal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:28px}
.personal-item{display:flex;align-items:flex-start;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.personal-icon{font-size:1.3rem;flex-shrink:0;margin-top:2px}
.personal-label{font-family:var(--mono);font-size:0.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:4px}
.personal-value{font-size:0.88rem;font-weight:500;line-height:1.4}

/* ── BLOG ────────────────────────────────────────────────── */
#blog{background:var(--bg)}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.blog-view-all{display:none;justify-content:center;margin-top:40px}
.blog-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;text-align:center;color:var(--muted)}
.blog-empty-icon{font-size:3rem;margin-bottom:16px;opacity:0.5}
.blog-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 26px;transition:all var(--t);cursor:pointer;display:flex;flex-direction:column}
.blog-card:hover{border-color:rgba(0,212,170,0.2);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.3)}
.blog-meta{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.blog-cat{font-family:var(--mono);font-size:0.63rem;color:var(--accent);background:rgba(0,212,170,0.08);border:1px solid rgba(0,212,170,0.15);padding:3px 10px;border-radius:100px;text-transform:uppercase;letter-spacing:0.08em}
.blog-date{font-family:var(--mono);font-size:0.63rem;color:var(--muted)}
.blog-title{font-family:var(--display);font-size:1rem;font-weight:700;margin-bottom:10px;line-height:1.35;letter-spacing:-0.01em}
.blog-summary{font-size:0.83rem;color:var(--muted);line-height:1.65;flex:1;margin-bottom:18px}
.blog-footer{display:flex;align-items:center;justify-content:space-between}
.blog-tags{display:flex;gap:6px;flex-wrap:wrap}
.blog-tags span{font-family:var(--mono);font-size:0.6rem;color:var(--muted);background:var(--bg3);border:1px solid var(--line);padding:2px 8px;border-radius:4px}
.blog-read{font-family:var(--mono);font-size:0.68rem;color:var(--accent);white-space:nowrap}

/* ── MODAL ───────────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.8);backdrop-filter:blur(8px);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-box{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius-lg);width:100%;max-width:680px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column}
.modal-box-wide{max-width:860px}
.modal-header{padding:24px 28px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;position:sticky;top:0;background:var(--bg2);border-bottom:1px solid var(--line);padding-bottom:20px;z-index:1}
.modal-title{font-family:var(--display);font-size:1.2rem;font-weight:800;letter-spacing:-0.02em;line-height:1.3;flex:1}
.modal-close{background:var(--card);border:1px solid var(--line);color:var(--muted);width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:1rem;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all var(--t)}
.modal-close:hover{color:var(--text);border-color:rgba(255,255,255,0.2)}
.modal-body{padding:24px 28px;flex:1}
.modal-footer{padding:0 28px 24px;display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.post-meta-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.post-body{font-size:0.92rem;color:var(--muted);line-height:1.85}
.post-body h2,.post-body h3{font-family:var(--display);color:var(--text);margin:28px 0 12px;letter-spacing:-0.02em}
.post-body p{margin-bottom:16px}
.post-body ul{list-style:disc;padding-left:20px;margin-bottom:16px}
.post-body ul li{margin-bottom:6px}
.post-body code{font-family:var(--mono);font-size:0.85em;background:var(--bg3);padding:2px 6px;border-radius:4px;color:var(--accent)}
.post-body pre{background:var(--bg3);border:1px solid var(--line);border-radius:8px;padding:16px;overflow-x:auto;margin-bottom:16px}
.post-body pre code{background:none;padding:0}
.post-body strong{color:var(--text)}

/* ── CONTACT ─────────────────────────────────────────────── */
#contact{background:var(--bg2)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.contact-link{display:flex;align-items:center;gap:16px;padding:18px 22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);transition:all var(--t);color:var(--text)}
.contact-link:hover{border-color:rgba(0,212,170,0.25);transform:translateX(6px);background:var(--card-h)}
.contact-link-icon{width:42px;height:42px;background:rgba(0,212,170,0.08);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.contact-link-label{font-family:var(--mono);font-size:0.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em}
.contact-link-value{font-size:0.88rem;font-weight:500;margin-top:2px}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-label{font-family:var(--mono);font-size:0.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em}
.form-input,.form-textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:13px 16px;color:var(--text);font-family:var(--sans);font-size:0.9rem;transition:border-color var(--t);outline:none;width:100%}
#contact .form-input,#contact .form-textarea{background:var(--bg3)}
.form-input:focus,.form-textarea:focus{border-color:rgba(0,212,170,0.4)}
.form-textarea{resize:vertical;min-height:120px}
.form-btn{font-family:var(--mono);font-size:0.78rem;font-weight:500;color:var(--bg);background:var(--accent);border:none;padding:14px 28px;border-radius:8px;cursor:pointer;letter-spacing:0.06em;text-transform:uppercase;transition:opacity var(--t),transform var(--t);align-self:flex-start}
.form-btn:hover{opacity:0.85;transform:translateY(-2px)}

/* ── RESUME REQUEST MODAL ────────────────────────────────── */
.resume-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.85);backdrop-filter:blur(10px);z-index:300;display:flex;align-items:center;justify-content:center;padding:20px}
.resume-modal-box{background:var(--bg2);border:1px solid rgba(0,212,170,0.2);border-radius:var(--radius-lg);width:100%;max-width:480px;padding:36px 32px;text-align:center}
.resume-modal-icon{font-size:2.5rem;margin-bottom:16px}
.resume-modal-title{font-size:1.25rem;font-weight:700;margin-bottom:8px;letter-spacing:-0.02em}
.resume-modal-desc{font-size:0.88rem;color:var(--muted);margin-bottom:28px;line-height:1.6}
.resume-modal-form{display:flex;flex-direction:column;gap:12px;text-align:left}
.resume-modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:4px;flex-wrap:wrap}
.resume-cancel{font-size:0.78rem;font-weight:500;color:var(--muted);background:transparent;border:1px solid var(--line);padding:11px 20px;border-radius:8px;cursor:pointer;transition:all var(--t)}
.resume-cancel:hover{border-color:rgba(255,255,255,0.2);color:var(--text)}

/* ── HERO IMAGE ──────────────────────────────────────────── */
/* Extra padding-top so the "Available for Work" badge (absolute,
   top:-20px relative to .hero-image-outer) is never clipped.     */
.hero-image-wrap{
  position:relative;
  flex-shrink:0;
  /* top / right padding absorbs the overflowing badges */
  padding:36px 28px 36px 8px;
}
.hero-image-outer{
  position:relative;
  width:280px;
}
.hero-image-frame{
  width:280px;height:340px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  position:relative;
  border:1px solid var(--line);
}
.hero-image-frame img{
  width:100%;height:100%;
  object-fit:cover;object-position:top center;
  filter:grayscale(15%) contrast(1.05);
  transition:filter 0.4s ease;
}
.hero-image-frame:hover img{filter:grayscale(0%) contrast(1.05)}
.hero-image-frame::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(10,12,16,0.75) 100%);
}
/* Fallback shown only if the photo fails to load */
.hero-image-fallback{
  display:none;
  width:100%;height:100%;
  align-items:center;justify-content:center;
  font-family:var(--display);font-weight:800;font-size:4rem;
  letter-spacing:-0.04em;color:var(--accent);
  background:linear-gradient(160deg, var(--bg2) 0%, var(--bg3) 100%);
}
.hero-image-frame.img-fallback .hero-image-fallback{display:flex}
.hero-image-frame.img-fallback::after{display:none}
/* "Available for Work" badge — sits above the frame, fully visible */
.hero-avail-badge{
  position:absolute;
  top:-20px; right:-16px;
  background:rgba(0,212,170,0.12);
  border:1px solid rgba(0,212,170,0.4);
  border-radius:100px;
  padding:9px 16px;
  font-family:var(--mono);
  font-size:0.7rem;
  font-weight:500;
  color:var(--accent);
  display:flex;align-items:center;gap:7px;
  white-space:nowrap;
  z-index:2;
  box-shadow:0 4px 20px rgba(0,212,170,0.15);
}
/* Cert badge — sits below the frame */
.hero-cert-badge{
  position:absolute;
  bottom:-20px; left:-16px;
  background:var(--bg2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:12px 16px;
  display:flex;align-items:center;gap:10px;
  z-index:2;
}
.cert-icon-sm{
  font-size:1.4rem;
  line-height:1;
  flex-shrink:0;
}
.cert-info{
  display:flex;
  flex-direction:column;
  gap:2px;
  line-height:1.3;
}
.cert-name-sm{
  font-family:var(--mono);
  font-size:0.78rem;
  font-weight:600;
  color:var(--text);
  white-space:nowrap;
}
.cert-sub{
  font-size:0.7rem;
  color:var(--muted);
  white-space:nowrap;
}

/* ── RESUME GATE MODAL ───────────────────────────────────── */
.resume-options{display:flex;flex-direction:column;gap:12px}
.resume-option-btn{display:flex;align-items:center;gap:14px;padding:16px 20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);color:var(--text);font-size:0.9rem;font-weight:500;transition:all var(--t)}
.resume-option-btn:hover{border-color:rgba(0,212,170,0.3);background:var(--card-h);transform:translateX(4px)}
.resume-option-btn span{font-size:1.2rem}

/* ── POST COVER IMAGE ────────────────────────────────────── */
.post-cover-wrap{margin:-24px -28px 24px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden}
.post-cover-img{width:100%;max-height:300px;object-fit:cover;display:block}
.blog-card-cover{margin:-28px -26px 20px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;overflow:hidden;height:160px}
.blog-card-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s ease}
.blog-card:hover .blog-card-cover img{transform:scale(1.04)}

/* ── FOOTER RESUME BUTTON ────────────────────────────────── */
.footer-resume-btn{background:none;border:none;color:var(--muted);font-size:0.65rem;cursor:pointer;padding:0;transition:color var(--t)}
.footer-resume-btn:hover{color:var(--accent)}

/* ── FOOTER ADMIN BUTTON ─────────────────────────────────── */
.footer-admin-btn{background:none;border:none;color:transparent;font-size:0.5rem;cursor:pointer;padding:4px;user-select:none;line-height:1}
.footer-admin-btn:hover{color:var(--line)}

/* ── FOOTER ──────────────────────────────────────────────── */
footer{background:var(--bg2);border-top:1px solid var(--line);padding:28px max(24px,5vw);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer-logo{font-weight:800;letter-spacing:-0.02em;font-size:0.95rem}
.footer-copy{font-size:0.65rem;color:var(--muted)}
.footer-links{display:flex;gap:16px;align-items:center}
.footer-links a{font-size:0.65rem;color:var(--muted);transition:color var(--t)}
.footer-links a:hover{color:var(--accent)}

/* ── ANIMATIONS ──────────────────────────────────────────── */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity 0.7s ease,transform 0.7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ── BACK TOP ────────────────────────────────────────────── */
.back-top{position:fixed;bottom:28px;right:28px;width:44px;height:44px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:50;opacity:0;transform:translateY(10px);transition:all var(--t);font-size:1.1rem;color:var(--text)}
.back-top.show{opacity:1;transform:translateY(0)}
.back-top:hover{border-color:var(--accent);color:var(--accent)}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-image-wrap{
    display:flex;justify-content:center;
    order:-1;margin:0 auto 32px;
  }
  .hero-image-outer{width:200px}
  .hero-image-frame{width:200px;height:240px}
  .hero-avail-badge{top:-14px;right:-8px;font-size:0.62rem;padding:7px 12px}
  .hero-cert-badge{bottom:-14px;left:-8px;padding:9px 12px}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .nav-links,.nav-cta{display:none}
  .nav-hamburger{display:flex}
}
@media(max-width:600px){
  section{padding:72px 20px}
  .hero-stats{gap:20px}
  .stat-divider{display:none}
  .about-highlights{grid-template-columns:1fr}
  .modal-box{border-radius:var(--radius)}
}

/* ── FORM STATUS ─────────────────────────────────────────── */
.form-status-error{color:var(--danger) !important}

/* ═══════════════════════════════════════════════════════════
   ADMIN PAGE (admin.html) — separate, password-protected,
   noindex dashboard for managing blog posts.
   ═══════════════════════════════════════════════════════════ */
.admin-shell{max-width:760px;margin:0 auto;padding:60px max(20px,5vw) 100px;position:relative;z-index:1}
.admin-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:16px}
.admin-logo{font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:-0.02em;display:flex;align-items:center;gap:10px}
.admin-logo-dot{width:8px;height:8px;background:var(--accent);border-radius:50%;animation:pulse 2s ease-in-out infinite}
.admin-back{font-family:var(--mono);font-size:0.72rem;color:var(--muted);transition:color var(--t)}
.admin-back:hover{color:var(--accent)}

/* Login card */
.admin-login-card{
  max-width:420px;margin:80px auto;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px 36px;text-align:center;
}
.admin-login-icon{font-size:2.5rem;margin-bottom:16px}
.admin-login-title{font-family:var(--display);font-size:1.3rem;font-weight:800;margin-bottom:8px;letter-spacing:-0.02em}
.admin-login-desc{font-size:0.85rem;color:var(--muted);margin-bottom:28px;line-height:1.6}
.admin-login-form{display:flex;flex-direction:column;gap:14px;text-align:left}
.admin-error{color:var(--danger);font-family:var(--mono);font-size:0.72rem;display:none;margin-top:4px}
.admin-security-note{
  margin-top:28px;padding:14px 16px;background:var(--bg3);border:1px solid var(--line);
  border-radius:var(--radius);font-size:0.74rem;color:var(--muted);line-height:1.6;text-align:left;
}
.admin-security-note strong{color:var(--text)}

/* Dashboard */
.admin-dashboard{display:none}
.admin-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px;align-items:center;justify-content:space-between}
.admin-toolbar-actions{display:flex;gap:10px;flex-wrap:wrap}
.admin-stat{font-family:var(--mono);font-size:0.72rem;color:var(--muted)}
.admin-stat strong{color:var(--accent);font-size:1rem}

.admin-post-list{display:flex;flex-direction:column;gap:12px}
.admin-post-row{
  display:flex;align-items:center;gap:16px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px 20px;transition:all var(--t);
}
.admin-post-row:hover{border-color:rgba(0,212,170,0.2)}
.admin-post-thumb{width:56px;height:56px;border-radius:8px;object-fit:cover;flex-shrink:0;background:var(--bg3)}
.admin-post-thumb-empty{width:56px;height:56px;border-radius:8px;background:var(--bg3);flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.4rem;opacity:0.4}
.admin-post-info{flex:1;min-width:0}
.admin-post-title{font-family:var(--display);font-weight:700;font-size:0.92rem;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.admin-post-meta{font-family:var(--mono);font-size:0.65rem;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.admin-post-meta .admin-post-cat{color:var(--accent)}
.admin-post-actions{display:flex;gap:8px;flex-shrink:0}
.admin-icon-btn{
  width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:var(--bg3);
  color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:0.9rem;transition:all var(--t);
}
.admin-icon-btn:hover{color:var(--text);border-color:rgba(255,255,255,0.2)}
.admin-icon-btn.danger:hover{color:var(--danger);border-color:rgba(239,68,68,0.3)}

/* Editor (inline, not modal) */
.admin-editor{display:none;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;margin-bottom:32px}
.admin-editor-title{font-family:var(--display);font-size:1.1rem;font-weight:800;margin-bottom:20px;letter-spacing:-0.01em}
.admin-editor-footer{display:flex;gap:12px;justify-content:flex-end;margin-top:8px;flex-wrap:wrap}

/* Password tool */
.admin-pwtool{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 28px;margin-top:40px}
.admin-pwtool-title{font-family:var(--display);font-size:0.95rem;font-weight:700;margin-bottom:6px}
.admin-pwtool-desc{font-size:0.78rem;color:var(--muted);margin-bottom:16px;line-height:1.6}
.admin-pwtool-output{
  font-family:var(--mono);font-size:0.7rem;color:var(--accent);background:var(--bg3);
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;word-break:break-all;
  margin-top:12px;display:none;
}
.admin-pwtool-row{display:flex;gap:10px;flex-wrap:wrap}
.admin-pwtool-row .form-input{flex:1;min-width:180px}

/* Toast */
.admin-toast{
  position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--bg2);border:1px solid rgba(0,212,170,0.3);border-radius:var(--radius);
  padding:14px 24px;font-family:var(--mono);font-size:0.78rem;color:var(--accent);
  opacity:0;transition:all var(--t);z-index:300;white-space:nowrap;
}
.admin-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media(max-width:600px){
  .admin-post-row{flex-wrap:wrap}
  .admin-post-actions{width:100%;justify-content:flex-end}
}

/* ── RECAPTCHA NOTE ──────────────────────────────────────── */
.recaptcha-note{font-size:0.68rem;color:var(--muted);line-height:1.6;margin-top:4px}
.recaptcha-note a{color:var(--accent);text-decoration:underline}
.recaptcha-note a:hover{opacity:0.8}

/* ── BREADCRUMB / BACK-TO-HOME LINK ─────────────────────── */
.breadcrumb-home{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--mono);font-size:0.75rem;color:var(--muted);
  margin-bottom:24px;transition:color var(--t);
  letter-spacing:0.02em;
}
.breadcrumb-home:hover{color:var(--accent)}