/* ============================================================
   mansib yasir — portfolio
   Theme: the site itself is a code editor.
   ============================================================ */

:root{
  --bg:        #090c12;
  --bg-panel:  #0e131b;
  --bg-elev:   #131a25;
  --bg-hover:  #182130;
  --border:    #1c2430;
  --border-hi: #2a3548;

  --text:      #d7dde6;
  --text-dim:  #7c8798;
  --text-faint:#3d4756;

  --blue:      #6ad4f0;
  --purple:    #c8a6f5;
  --orange:    #ffb86b;
  --green:     #8fd98a;
  --pink:      #f2798a;
  --yellow:    #ffd580;

  --mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --gutter-w: 52px;
  --radius: 6px;
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; scroll-padding-top:24px; }

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--mono);
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}

::selection{ background:rgba(106,212,240,.25); color:#fff; }

a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }
img{ max-width:100%; display:block; }

/* subtle grid / noise backdrop */
.bg-fx{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    radial-gradient(circle at 15% 8%, rgba(106,212,240,.06), transparent 40%),
    radial-gradient(circle at 85% 92%, rgba(200,166,245,.06), transparent 40%),
    linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size:auto, auto, 44px 44px, 44px 44px;
}

.app{ position:relative; z-index:1; max-width:1180px; margin:0 auto; }

/* ---------------- Titlebar ---------------- */
.titlebar{
  display:flex; align-items:center; gap:14px;
  padding:12px 20px;
  border-bottom:1px solid var(--border);
  background:var(--bg-panel);
}
.dots{ display:flex; gap:7px; flex-shrink:0; }
.dots span{ width:11px; height:11px; border-radius:50%; display:inline-block; }
.dots .d1{ background:#f2798a; }
.dots .d2{ background:#ffd580; }
.dots .d3{ background:#8fd98a; }
.titlebar-path{
  color:var(--text-dim); font-size:12.5px;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.titlebar-path .sep{ color:var(--text-faint); margin:0 2px; }
.titlebar-path .cur{ color:var(--text); }
.titlebar-status{
  margin-left:auto; display:flex; align-items:center; gap:8px;
  color:var(--text-faint); font-size:12px; flex-shrink:0;
}
.titlebar-status .pulse{
  width:7px; height:7px; border-radius:50%; background:var(--green);
  box-shadow:0 0 0 0 rgba(143,217,138,.6);
  animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(143,217,138,.5); }
  70%{ box-shadow:0 0 0 6px rgba(143,217,138,0); }
  100%{ box-shadow:0 0 0 0 rgba(143,217,138,0); }
}

/* ---------------- Tab bar (navigation) ---------------- */
.tabbar{
  display:flex; overflow-x:auto; scrollbar-width:none;
  background:var(--bg-panel);
  border-bottom:1px solid var(--border);
}
.tabbar::-webkit-scrollbar{ display:none; }
.tab{
  display:flex; align-items:center; gap:8px;
  padding:11px 18px;
  font-size:13px;
  color:var(--text-dim);
  border-right:1px solid var(--border);
  white-space:nowrap;
  position:relative;
  transition:color .15s ease, background .15s ease;
  flex-shrink:0;
}
.tab:hover{ color:var(--text); background:var(--bg-hover); }
.tab.active{
  color:var(--text);
  background:var(--bg);
}
.tab.active::after{
  content:""; position:absolute; left:0; right:0; top:0; height:2px;
  background:linear-gradient(90deg,var(--blue),var(--purple));
}
.tab .dot{ width:7px; height:7px; border-radius:50%; flex-shrink:0; }
.tab .close{ color:var(--text-faint); font-size:14px; margin-left:2px; }

/* ---------------- Editor body / gutter ---------------- */
.editor{ display:flex; align-items:flex-start; }
.gutter{
  width:var(--gutter-w);
  flex-shrink:0;
  padding-top:36px;
  text-align:right;
  color:var(--text-faint);
  font-size:12.5px;
  line-height:1.9;
  user-select:none;
  border-right:1px solid var(--border);
  background:var(--bg-panel);
  max-height:100%;
  overflow:hidden;
}
.gutter span{ display:block; padding-right:14px; }

.content{ flex:1; min-width:0; padding:0 0 0 0; }

section{ padding:56px 28px; border-bottom:1px solid var(--border); }
section:last-of-type{ border-bottom:none; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; color:var(--text-dim); margin-bottom:14px;
}
.eyebrow .kw{ color:var(--purple); }
.eyebrow .fn{ color:var(--blue); }
.eyebrow .punct{ color:var(--text-faint); }

.comment{ color:var(--green); opacity:.85; }
.kw{ color:var(--purple); }
.str{ color:var(--orange); }
.fn{ color:var(--blue); }
.num{ color:var(--yellow); }
.punct{ color:var(--text-faint); }
.tag{ color:var(--pink); }

/* ---------------- Hero ---------------- */
.hero{ padding-top:64px; }
.hero-grid{
  display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:center;
}
.hero-code{
  font-size:14.5px; line-height:2;
}
.hero-code .indent{ padding-left:24px; }
.hero-name{
  font-size:clamp(30px,4.4vw,46px);
  font-weight:700;
  color:var(--text);
  margin:2px 0 6px;
}
.hero-name .str{ color:var(--orange); }
.cursor-blink{
  display:inline-block; width:9px; height:1.05em; background:var(--blue);
  margin-left:4px; vertical-align:-2px;
  animation:blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity:0; } }

.role-line{ color:var(--text-dim); font-size:15px; margin-bottom:22px; }
.role-line .val{ color:var(--blue); }

.hero-tags{ display:flex; flex-wrap:wrap; gap:8px; margin:20px 0 28px; }
.pill{
  font-size:12px; padding:5px 11px; border:1px solid var(--border-hi);
  border-radius:20px; color:var(--text-dim); background:var(--bg-elev);
}

.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:12px 22px; border-radius:var(--radius);
  font-size:13.5px; font-weight:600; letter-spacing:.2px;
  border:1px solid var(--border-hi);
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg, rgba(106,212,240,.14), rgba(200,166,245,.14));
  color:var(--text); border-color:rgba(106,212,240,.35);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(106,212,240,.12);
  border-color:var(--blue);
}
.btn-ghost{ color:var(--text-dim); background:transparent; }
.btn-ghost:hover{ color:var(--text); border-color:var(--border-hi); transform:translateY(-2px); }
.btn-row{ display:flex; flex-wrap:wrap; gap:12px; }
.btn .arrow{ transition:transform .18s ease; }
.btn:hover .arrow{ transform:translateX(3px); }

.hero-card{
  border:1px solid var(--border); border-radius:10px;
  background:var(--bg-panel); overflow:hidden;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6);
}
.hero-card-head{
  display:flex; align-items:center; gap:8px;
  padding:10px 14px; border-bottom:1px solid var(--border);
  font-size:11.5px; color:var(--text-faint);
}
.hero-card-head span{ width:8px; height:8px; border-radius:50%; }
.hero-card img{ width:100%; aspect-ratio:1/1; object-fit:cover; filter:saturate(.92) contrast(1.03); }

/* ---------------- Section headings ---------------- */
.sec-head{ margin-bottom:34px; }
.sec-title{
  font-size:clamp(22px,2.6vw,30px); font-weight:700; color:var(--text);
  display:flex; align-items:baseline; gap:10px; flex-wrap:wrap;
}
.sec-title .punct{ font-weight:400; }
.sec-sub{ color:var(--text-dim); font-size:13.5px; margin-top:8px; max-width:60ch; }

/* ---------------- Project cards ---------------- */
.card-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;
}
.card{
  border:1px solid var(--border); border-radius:10px;
  background:var(--bg-panel); overflow:hidden; display:flex; flex-direction:column;
  transition:border-color .2s ease, transform .2s ease;
}
.card:hover{ border-color:var(--border-hi); transform:translateY(-4px); }
.card-media{ position:relative; aspect-ratio:9/12; overflow:hidden; background:var(--bg-elev); }
.card-media img{ width:100%; height:100%; object-fit:cover; }
.card.tall .card-media{ aspect-ratio:9/12; }
.card-status{
  position:absolute; top:10px; left:10px;
  font-size:10.5px; letter-spacing:.4px; text-transform:uppercase;
  padding:4px 9px; border-radius:20px; backdrop-filter:blur(6px);
  background:rgba(9,12,18,.72); border:1px solid var(--border-hi);
  display:flex; align-items:center; gap:6px;
}
.card-status .dot{ width:6px; height:6px; border-radius:50%; }
.card-body{ padding:18px 18px 20px; display:flex; flex-direction:column; gap:8px; flex:1; }
.card-file{ font-size:11px; color:var(--text-faint); }
.card-title{ font-size:17px; font-weight:700; color:var(--text); }
.card-desc{ font-size:13px; color:var(--text-dim); line-height:1.6; flex:1; }
.card-link{ font-size:12.5px; color:var(--blue); display:inline-flex; align-items:center; gap:6px; margin-top:4px; }
.card-link .arrow{ transition:transform .18s ease; }
.card-link:hover .arrow{ transform:translateX(3px); }

/* ---------------- Skills / import block ---------------- */
.import-block{
  border:1px solid var(--border); border-radius:10px; background:var(--bg-panel);
  padding:26px 26px; font-size:14px; line-height:2;
}
.skills-grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:12px 24px; margin-top:22px;
}
.skill-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 4px; border-bottom:1px dashed var(--border);
  font-size:13.5px;
}
.skill-row .name{ color:var(--text); }
.skill-row .tag2{ font-size:11px; color:var(--text-faint); }
.skill-bar{
  width:100%; height:3px; background:var(--border); border-radius:3px; margin-top:6px; overflow:hidden;
}
.skill-bar i{ display:block; height:100%; background:linear-gradient(90deg,var(--blue),var(--purple)); border-radius:3px; }

/* ---------------- Feature list (Maya) ---------------- */
.feature-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.feature{
  border:1px solid var(--border); border-radius:10px; padding:22px;
  background:var(--bg-panel); transition:border-color .2s ease, transform .2s ease;
}
.feature:hover{ border-color:var(--border-hi); transform:translateY(-3px); }
.feature .fn-sig{ font-size:12px; color:var(--text-faint); margin-bottom:10px; }
.feature h3{ font-size:16px; color:var(--text); margin-bottom:8px; }
.feature p{ font-size:13px; color:var(--text-dim); line-height:1.65; }

/* ---------------- Story block ---------------- */
.story-grid{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:start; }
.story-text p{ color:var(--text-dim); font-size:14px; line-height:1.85; margin-bottom:16px; }
.story-text p .hl{ color:var(--text); }
.story-media{ border:1px solid var(--border); border-radius:10px; overflow:hidden; }
.story-media img{ width:100%; }

.timeline-tag{
  display:inline-flex; gap:8px; align-items:center; font-size:12px; color:var(--text-faint);
  border:1px solid var(--border); padding:6px 12px; border-radius:20px; margin-bottom:20px;
}
.timeline-tag .num{ color:var(--yellow); }

/* ---------------- Dev status banner ---------------- */
.status-banner{
  display:flex; align-items:center; gap:22px; flex-wrap:wrap;
  border:1px solid var(--border); border-radius:10px; padding:22px 24px;
  background:repeating-linear-gradient(135deg, var(--bg-panel), var(--bg-panel) 10px, var(--bg-elev) 10px, var(--bg-elev) 20px);
}
.status-banner img{ width:96px; height:96px; object-fit:cover; border-radius:8px; border:1px solid var(--border-hi); }
.status-banner-text{ flex:1; min-width:200px; }
.status-banner-text .label{ font-size:11px; color:var(--yellow); letter-spacing:.5px; margin-bottom:6px; }
.status-banner-text h3{ font-size:16px; color:var(--text); margin-bottom:4px; }
.status-banner-text p{ font-size:13px; color:var(--text-dim); }

/* ---------------- Contact ---------------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start; }
.contact-list{ display:flex; flex-direction:column; gap:14px; margin-top:22px; }
.contact-item{
  display:flex; align-items:center; gap:12px;
  border:1px solid var(--border); border-radius:8px; padding:13px 16px;
  transition:border-color .2s ease, background .2s ease;
  font-size:13.5px;
}
.contact-item:hover{ border-color:var(--border-hi); background:var(--bg-hover); }
.contact-item .ic{ color:var(--blue); flex-shrink:0; }
.contact-item .lbl{ color:var(--text-faint); font-size:11px; display:block; }
.contact-item .val{ color:var(--text); }
.contact-photo{
  display:flex; align-items:center; justify-content:center;
  padding:0;
}
.contact-photo .signature{
  font-size:clamp(28px, 4.2vw, 44px); font-weight:800; letter-spacing:.5px;
  text-align:center; line-height:1.15;
  min-height:1.3em;
}
.contact-photo .signature .txt{
  background:linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------------- Form (Meera) ---------------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:24px; }
.field{ display:flex; flex-direction:column; gap:7px; }
.field.full{ grid-column:1/-1; }
.field label{ font-size:11.5px; color:var(--text-faint); }
.field label .req{ color:var(--pink); }
.field input{
  background:var(--bg-elev); border:1px solid var(--border); border-radius:6px;
  padding:11px 13px; color:var(--text); font-family:var(--mono); font-size:13.5px;
  outline:none; transition:border-color .15s ease, box-shadow .15s ease;
}
.field input::placeholder{ color:var(--text-faint); }
.field input:focus{ border-color:var(--blue); box-shadow:0 0 0 3px rgba(106,212,240,.12); }
.field select{
  background:var(--bg-elev); border:1px solid var(--border); border-radius:6px;
  padding:11px 13px; color:var(--text); font-family:var(--mono); font-size:13.5px; outline:none;
}
.dob-row{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:8px; }
.form-note{ font-size:11.5px; color:var(--text-faint); margin-top:16px; }
.form-msg{
  margin-top:16px; padding:12px 14px; border-radius:8px; font-size:13px;
  border:1px solid rgba(143,217,138,.35); background:rgba(143,217,138,.07); color:var(--green);
  display:none;
}
.form-msg.show{ display:flex; align-items:center; gap:8px; }

.stack-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:20px; }
.stack-chip{
  font-size:12.5px; padding:8px 14px; border:1px solid var(--border); border-radius:8px;
  color:var(--text-dim); background:var(--bg-elev); transition:all .15s ease;
}
.stack-chip:hover{ color:var(--text); border-color:var(--border-hi); }

/* ---------------- Footer / terminal ---------------- */
.terminal{
  background:var(--bg-panel); border-top:1px solid var(--border);
  padding:0;
}
.terminal-head{
  display:flex; align-items:center; gap:10px; padding:10px 20px;
  border-bottom:1px solid var(--border); font-size:11.5px; color:var(--text-faint);
}
.terminal-body{ padding:26px 28px 32px; }
.term-line{ font-size:13px; color:var(--text-dim); margin-bottom:10px; }
.term-line .prompt{ color:var(--green); }
.term-line .path{ color:var(--blue); }

.social-grid{
  display:flex; flex-wrap:wrap; gap:10px; margin:18px 0 26px;
}
.social-item{
  display:flex; align-items:center; gap:8px;
  border:1px solid var(--border); border-radius:8px; padding:9px 13px;
  font-size:12.5px; color:var(--text-dim);
  transition:all .15s ease;
}
.social-item:hover{ color:var(--text); border-color:var(--border-hi); transform:translateY(-2px); background:var(--bg-hover); }
.social-item svg{ width:15px; height:15px; }

.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px;
  padding-top:20px; border-top:1px dashed var(--border);
  font-size:11.5px; color:var(--text-faint);
}
.footer-bottom .heart{ color:var(--pink); }

/* ---------------- Utility ---------------- */
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

@media (max-width: 1100px) and (min-width: 881px){
  .card-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 880px){
  .hero-grid, .story-grid, .contact-grid{ grid-template-columns:1fr; }
  .card-grid{ grid-template-columns:1fr 1fr; }
  .contact-photo{ margin-top:8px; }
  .feature-grid{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
  .dob-row{ grid-template-columns:1fr 1fr 1fr; }
  section{ padding:40px 18px; }
  :root{ --gutter-w:34px; }
  .gutter{ font-size:11px; }
  .titlebar-path{ font-size:11px; }

  /* Hero: keep profile card as-is on mobile (no circle, no reordering to top) */
  .hero-grid{ display:flex; flex-direction:column; }

  /* Project cards: same size for all, 2-up grid on mobile */
  .card-media, .card.tall .card-media{ aspect-ratio:1/1; }
}

@media (max-width: 560px){
  .dob-row{ grid-template-columns:1fr; }
  .status-banner{ flex-direction:column; align-items:flex-start; }
}

/* ---------------- Back to top ---------------- */
.to-top{
  position:fixed; right:22px; bottom:22px; z-index:60;
  width:44px; height:44px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:var(--bg-panel); border:1px solid var(--border-hi);
  color:var(--text); cursor:pointer;
  box-shadow:0 12px 30px -10px rgba(0,0,0,.6);
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease, border-color .2s ease, background .2s ease;
}
.to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.to-top:hover{ border-color:var(--blue); background:var(--bg-hover); }
.to-top svg{ width:18px; height:18px; }

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