/* =========================================================
   Design tokens
   Concept: a systems/infrastructure aesthetic — the personal
   site of a developer who also runs servers. Hero reads like
   a status panel; section markers use monospace "signal"
   labels; accent color reads like an "online" indicator.
   ========================================================= */
:root{
  --font-display: 'Space Grotesk', 'Vazirmatn', sans-serif;
  --font-body: 'IBM Plex Sans', 'Vazirmatn', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --accent: #3FD6C5;
  --accent-2: #FF6B5B;
  --radius-sm: 6px;
  --radius-md: 12px;
  --container: 1120px;

  --ease: cubic-bezier(.22,.8,.3,1);
}

body[data-theme="dark"]{
  --bg: #0B0E14;
  --bg-elevated: #10141D;
  --bg-elevated-2: #161B26;
  --line: #232A38;
  --text: #ECEEF2;
  --text-dim: #8B94A6;
  --text-faint: #565F72;
  --shadow: 0 20px 60px -20px rgba(0,0,0,.6);
}
body[data-theme="light"]{
  --bg: #F5F4F0;
  --bg-elevated: #FFFFFF;
  --bg-elevated-2: #EEEDE7;
  --line: #E1DFD6;
  --text: #1B1D22;
  --text-dim: #5B5F6B;
  --text-faint: #91949E;
  --shadow: 0 20px 50px -25px rgba(20,20,15,.25);
}
body[data-theme="loading"]{ visibility:hidden; }

*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  transition:background .35s var(--ease), color .35s var(--ease);
  overflow-x:hidden;
}
body.lang-fa{ font-family:'Vazirmatn', var(--font-body); }
body.lang-fa h1,body.lang-fa h2,body.lang-fa h3,body.lang-fa h4{ font-family:'Vazirmatn', var(--font-display); }
body.lang-fa .mono{ font-family:'Vazirmatn', var(--font-mono); }

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:24px; }
@media (max-width:420px){ .container{ padding-inline:16px; } }
.mono{ font-family:var(--font-mono); letter-spacing:.02em; }

h1,h2,h3,h4{ font-family:var(--font-display); margin:0; line-height:1.15; font-weight:600; }
h2.section-title{ font-size:clamp(1.7rem, 3vw, 2.4rem); }
p{ margin:0; }

/* Subtle grid texture in the background, ties to "systems" concept */
.noise-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.35;
  -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 0%, #000 20%, transparent 75%);
          mask-image:radial-gradient(ellipse 70% 50% at 50% 0%, #000 20%, transparent 75%);
}

/* =========================================================
   Front-end layout edit mode (admin only) — lightweight
   drag-and-drop section reordering directly on the live page.
   ========================================================= */
.site-edit-toggle{
  position:fixed; bottom:20px; inset-inline-end:20px; z-index:90;
  background:var(--accent); color:#06110F; border:none; border-radius:24px;
  padding:12px 20px; font-size:.85rem; font-weight:600; cursor:pointer; box-shadow:var(--shadow);
}
.section-edit-bar{
  display:none; align-items:center; gap:10px; background:#1a1f2e; color:#8B94A6;
  font-family:var(--font-mono); font-size:.72rem; padding:6px 20px; border-bottom:1px dashed var(--accent);
}
.section-edit-bar .drag-handle{ color:var(--accent); font-size:1rem; cursor:grab; }
.section-edit-bar a{ margin-inline-start:auto; color:var(--accent); }
body.edit-mode .section-edit-bar{ display:flex; }
body.edit-mode section[data-section-id]{ cursor:grab; outline:1px dashed transparent; transition:outline-color .15s; }
body.edit-mode section[data-section-id]:hover{ outline-color:var(--accent); }
section[data-section-id].section-dragging{ opacity:.4; }
body.edit-mode [data-edit-table]{
  cursor:text; outline:1px dashed color-mix(in srgb, var(--accent) 40%, transparent); border-radius:4px;
  transition:outline-color .15s, background-color .15s;
}
body.edit-mode [data-edit-table]:hover{ outline-color:var(--accent); background:color-mix(in srgb, var(--accent) 8%, transparent); }
body.edit-mode [data-edit-table]:focus{ outline:2px solid var(--accent); background:var(--bg-elevated); }
.inline-save-flash{
  position:fixed; bottom:80px; inset-inline-end:20px; background:var(--panel, var(--bg-elevated)); border:1px solid var(--accent);
  color:var(--accent); padding:8px 16px; border-radius:8px; font-size:.8rem; z-index:91; opacity:0; transform:translateY(6px);
  transition:.2s; pointer-events:none;
}
.inline-save-flash.show{ opacity:1; transform:translateY(0); }
.skip-link{
  position:fixed; top:-60px; inset-inline-start:12px; z-index:300;
  background:var(--accent); color:#06110F; padding:10px 18px; border-radius:8px;
  font-size:.85rem; font-weight:600; transition:top .2s;
}
.skip-link:focus{ top:12px; }

/* =========================================================
   Header / nav
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(10px);
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:72px; gap:24px; }
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:600; min-width:0; }
.brand-mark{
  width:34px; height:34px; border-radius:8px; display:inline-flex; align-items:center; justify-content:center;
  background:var(--accent); color:#06110F; font-family:var(--font-mono); font-size:.8rem; font-weight:600; flex:none;
}
.brand-text{ font-size:1.02rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.brand-logo{ height:34px; max-width:160px; object-fit:contain; }
body[data-theme="light"] .brand-logo-dark{ display:none; }
body[data-theme="dark"] .brand-logo-light{ display:none; }

.main-nav ul{ display:flex; gap:8px; }
.main-nav a{
  display:inline-block; padding:8px 14px; border-radius:var(--radius-sm);
  color:var(--text-dim); font-size:.92rem; transition:color .2s, background .2s;
}
.main-nav a:hover{ color:var(--text); background:var(--bg-elevated); }
.main-nav a.active{ color:var(--accent); }

.header-actions{ display:flex; align-items:center; gap:8px; flex:none; }
.icon-btn{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px; border-radius:var(--radius-sm); flex:none;
  background:var(--bg-elevated); border:1px solid var(--line); color:var(--text);
  cursor:pointer; transition:border-color .2s, color .2s;
}
.icon-btn:hover{ border-color:var(--accent); color:var(--accent); }
.lang-btn{ width:auto; padding-inline:12px; font-family:var(--font-mono); font-size:.78rem; }
.icon-moon{ display:none; }
body[data-theme="light"] .icon-sun{ display:none; }
body[data-theme="light"] .icon-moon{ display:block; }

.burger{ display:none; flex-direction:column; gap:4px; }
.burger span{ width:16px; height:2px; background:currentColor; border-radius:2px; }

@media (max-width: 860px){
  .main-nav{
    position:fixed; inset-inline:0; top:72px; background:var(--bg-elevated);
    border-bottom:1px solid var(--line); padding:12px 24px 20px;
    transform:translateY(-8px); opacity:0; pointer-events:none; transition:.25s var(--ease);
  }
  .main-nav.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .main-nav ul{ flex-direction:column; }
  .burger{ display:flex; }
}
@media (max-width:400px){
  .header-inner{ gap:10px; }
  .brand-text{ max-width:34vw; }
  .header-actions{ gap:6px; }
  .icon-btn{ width:34px; height:34px; }
  .lang-btn{ padding-inline:9px; }
}

/* =========================================================
   Hero — status-panel styled
   ========================================================= */
.hero{ position:relative; padding-block:96px 72px; z-index:1; }
.hero-grid{ display:grid; grid-template-columns:1.2fr .8fr; gap:56px; align-items:center; }
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; } }

.eyebrow-signal{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono);
  font-size:.78rem; color:var(--accent); margin-bottom:18px;
}
.eyebrow-signal .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent); animation:pulse 2.4s infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.4; } }

.available-badge{
  display:inline-flex; align-items:center; gap:8px; margin-inline-start:14px; padding:6px 14px;
  border-radius:20px; background:color-mix(in srgb, var(--accent) 12%, transparent); border:1px solid var(--accent);
  color:var(--accent); font-size:.8rem;
}
.available-badge .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); animation:pulse 2.4s infinite; }

.hero h1{ font-size:clamp(2.1rem, 5vw, 3.4rem); letter-spacing:-.01em; }
.hero h1 .accent{ color:var(--accent); }
.hero-role{ margin-top:14px; font-size:1.1rem; color:var(--text-dim); max-width:52ch; }
.hero-actions{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:8px; padding:13px 24px; border-radius:var(--radius-sm);
  font-weight:500; font-size:.95rem; transition:transform .2s var(--ease), border-color .2s, background .2s;
  border:1px solid transparent; cursor:pointer;
}
.btn-primary{ background:var(--accent); color:#06110F; }
.btn-primary:hover{ transform:translateY(-2px); }
.btn-ghost{ border-color:var(--line); color:var(--text); }
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent); }

/* status panel card */
.status-panel{
  background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:22px; box-shadow:var(--shadow);
}
.status-panel-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; flex-wrap:wrap; gap:8px; }
.status-panel-head .mono{ font-size:.75rem; color:var(--text-faint); }
.status-dots{ display:flex; gap:6px; }
.status-dots span{ width:9px; height:9px; border-radius:50%; background:var(--line); }
.status-dots span:first-child{ background:var(--accent-2); }
.status-dots span:nth-child(2){ background:#F2B84B; }
.status-dots span:last-child{ background:var(--accent); }

.status-rows{ display:grid; gap:14px; }
.status-row{ display:flex; align-items:center; justify-content:space-between; font-size:.88rem; }
.status-row .label{ color:var(--text-dim); }
.status-row .value{ font-family:var(--font-mono); }
.status-row .value.ok{ color:var(--accent); }

/* =========================================================
   Section shell
   ========================================================= */
.section{ padding-block:72px; position:relative; z-index:1; }
.section-head{ margin-bottom:40px; display:flex; align-items:baseline; gap:14px; }
.section-index{ font-family:var(--font-mono); font-size:.8rem; color:var(--text-faint); }
.section-alt{ background:var(--bg-elevated); border-block:1px solid var(--line); }

/* =========================================================
   About
   ========================================================= */
.about-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:56px; align-items:start; }
@media (max-width:860px){ .about-grid{ grid-template-columns:1fr; } }
.about-avatar{
  aspect-ratio:1; border-radius:var(--radius-md); overflow:hidden; border:1px solid var(--line);
  background:var(--bg-elevated); display:flex; align-items:center; justify-content:center;
}
.about-avatar img{ width:100%; height:100%; object-fit:cover; }
.about-avatar .placeholder{ font-family:var(--font-display); font-size:4rem; color:var(--text-faint); }
.about-text p{ color:var(--text-dim); margin-bottom:16px; }
.about-facts{ display:grid; grid-template-columns:repeat(2,1fr); gap:16px; margin-top:28px; }
@media (max-width:480px){ .about-facts{ grid-template-columns:1fr; } }
.fact{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:14px 16px; }
.fact .label{ font-family:var(--font-mono); font-size:.72rem; color:var(--text-faint); display:block; margin-bottom:4px; }
.fact .val{ font-size:.95rem; }

/* =========================================================
   Skills
   ========================================================= */
.skills-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px 40px; }
@media (max-width:700px){ .skills-grid{ grid-template-columns:1fr; } }
.skill-row .skill-top{ display:flex; justify-content:space-between; font-size:.9rem; margin-bottom:8px; }
.skill-row .skill-top .pct{ font-family:var(--font-mono); color:var(--text-faint); }
.skill-bar{ height:6px; border-radius:4px; background:var(--line); overflow:hidden; }
.skill-bar span{ display:block; height:100%; background:var(--accent); border-radius:4px; transform-origin:left; transform:scaleX(0); transition:transform 1.1s var(--ease); }
.skill-bar.in-view span{ transform:scaleX(1); }
[dir="rtl"] .skill-bar span{ transform-origin:right; }

/* =========================================================
   Experience timeline
   ========================================================= */
.timeline{ position:relative; padding-inline-start:28px; border-inline-start:1px solid var(--line); display:grid; gap:34px; }
.timeline-item{ position:relative; }
.timeline-item::before{
  content:''; position:absolute; inset-inline-start:-33px; top:4px; width:9px; height:9px; border-radius:50%;
  background:var(--bg); border:2px solid var(--accent);
}
.timeline-item .t-date{ font-family:var(--font-mono); font-size:.76rem; color:var(--text-faint); }
.timeline-item h3{ font-size:1.1rem; margin-top:6px; }
.timeline-item .t-org{ color:var(--accent); font-size:.88rem; margin-top:2px; }
.timeline-item p{ color:var(--text-dim); margin-top:10px; font-size:.93rem; max-width:62ch; }
.badge{
  display:inline-block; font-family:var(--font-mono); font-size:.7rem; padding:2px 8px; border-radius:20px;
  border:1px solid var(--line); color:var(--text-dim); margin-inline-end:8px;
}

/* =========================================================
   Portfolio
   ========================================================= */
.portfolio-filters{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:20px; }
.filter-btn{
  padding:8px 16px; border-radius:20px; border:1px solid var(--line); background:none; color:var(--text-dim);
  font-size:.82rem; cursor:pointer; transition:.2s; font-family:inherit;
}
.filter-btn:hover{ border-color:var(--accent); color:var(--accent); }
.filter-btn.active{ background:var(--accent); border-color:var(--accent); color:#06110F; }
.portfolio-item.filtered-out{ display:none; }

.portfolio-list{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-md); overflow:hidden; }
.portfolio-item{
  background:var(--bg); display:grid; grid-template-columns:220px 1fr auto; gap:24px; align-items:center;
  padding:20px 24px; transition:background .2s;
}
.portfolio-item:hover{ background:var(--bg-elevated); }
@media (max-width:720px){ .portfolio-item{ grid-template-columns:1fr; } }
.portfolio-thumb{ aspect-ratio:16/10; border-radius:var(--radius-sm); overflow:hidden; background:var(--bg-elevated-2); border:1px solid var(--line); }
.portfolio-thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.portfolio-item:hover .portfolio-thumb img{ transform:scale(1.05); }
.portfolio-body h3{ font-size:1.15rem; }
.portfolio-body p{ color:var(--text-dim); font-size:.9rem; margin-top:6px; }
.portfolio-tags{ margin-top:10px; display:flex; flex-wrap:wrap; gap:6px; }
.portfolio-actions{ display:flex; gap:10px; }

/* =========================================================
   Contact
   ========================================================= */
.contact-grid{ display:grid; grid-template-columns:1fr 1.3fr; gap:48px; }
@media (max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-info-list{ display:grid; gap:16px; margin-top:24px; }
.contact-info-item{ display:flex; gap:12px; align-items:flex-start; }
.contact-info-item .ic{ width:36px; height:36px; border-radius:8px; background:var(--bg-elevated); border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--accent); flex:none; }
.form-row{ margin-bottom:16px; }
.form-row label{ display:block; font-size:.85rem; margin-bottom:6px; color:var(--text-dim); }
.form-row input, .form-row textarea{
  width:100%; background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:12px 14px; color:var(--text); font-family:inherit; font-size:.95rem; transition:border-color .2s;
}
.form-row input:focus, .form-row textarea:focus{ outline:none; border-color:var(--accent); }
.form-grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:600px){ .form-grid-2{ grid-template-columns:1fr; } }
.alert{ padding:12px 16px; border-radius:var(--radius-sm); font-size:.9rem; margin-bottom:20px; }
.alert-success{ background:color-mix(in srgb, var(--accent) 15%, transparent); border:1px solid var(--accent); }
.alert-error{ background:color-mix(in srgb, var(--accent-2) 15%, transparent); border:1px solid var(--accent-2); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ border-top:1px solid var(--line); padding-block:32px; position:relative; z-index:1; }
.footer-newsletter{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  padding-bottom:28px; margin-bottom:28px; border-bottom:1px solid var(--line);
}
.footer-newsletter strong{ font-size:.98rem; }
.footer-newsletter p{ color:var(--text-dim); font-size:.85rem; margin-top:4px; max-width:40ch; }
.newsletter-form{ display:flex; gap:8px; flex-wrap:wrap; }
.newsletter-form input[type=email]{
  background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:11px 14px; color:var(--text); font-family:inherit; font-size:.9rem; min-width:220px; flex:1;
}
@media (max-width:480px){
  .footer-newsletter{ flex-direction:column; align-items:stretch; }
  .newsletter-form{ flex-direction:column; }
  .newsletter-form input[type=email]{ min-width:0; width:100%; }
  .newsletter-form button{ width:100%; justify-content:center; }
}
.newsletter-form input:focus{ outline:none; border-color:var(--accent); }
.newsletter-flash{ display:block; width:100%; margin-top:10px; font-size:.82rem; }
.newsletter-flash.ok{ color:var(--accent); }
.newsletter-flash.err{ color:var(--accent-2); }
.footer-tech{ display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-top:24px; padding-top:20px; border-top:1px solid var(--line); font-size:.78rem; color:var(--text-faint); }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.footer-brand{ display:flex; align-items:center; gap:10px; color:var(--text-dim); font-size:.9rem; }
.footer-social{ display:flex; gap:10px; }
.social-link{ width:34px; height:34px; border-radius:8px; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--text-dim); transition:.2s; }
.social-link:hover{ color:var(--accent); border-color:var(--accent); }
.footer-copy{ font-size:.82rem; color:var(--text-faint); }

/* =========================================================
   Reveal-on-scroll (single orchestrated moment per section)
   ========================================================= */
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  html{ scroll-behavior:auto; }
}

/* =========================================================
   Portfolio detail page
   ========================================================= */
.back-link{ display:inline-flex; align-items:center; gap:8px; color:var(--text-dim); font-size:.88rem; margin-bottom:28px; transition:color .2s; }
.back-link:hover{ color:var(--accent); }

.detail-head-top{ display:flex; align-items:center; gap:12px; margin-bottom:14px; flex-wrap:wrap; }
.detail-views{ color:var(--text-faint); font-size:.78rem; }
.detail-head h1{ font-size:clamp(1.6rem, 3.6vw, 2.4rem); }
.detail-summary{ color:var(--text-dim); margin-top:12px; max-width:65ch; font-size:1.02rem; }

.detail-hero-img{
  margin-top:32px; aspect-ratio:16/7; border-radius:var(--radius-md); overflow:hidden;
  border:1px solid var(--line); background:var(--bg-elevated-2);
}
.detail-hero-img img{ width:100%; height:100%; object-fit:cover; }

.detail-grid{ display:grid; grid-template-columns:1fr 300px; gap:44px; margin-top:44px; }
@media (max-width:860px){ .detail-grid{ grid-template-columns:1fr; } }

.detail-desc{ color:var(--text-dim); line-height:1.9; font-size:.98rem; }

.detail-gallery{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:32px; }
@media (max-width:520px){ .detail-gallery{ grid-template-columns:1fr; } }
.gallery-item{ display:block; aspect-ratio:4/3; border-radius:var(--radius-sm); overflow:hidden; border:1px solid var(--line); }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .4s var(--ease); }
.gallery-item:hover img{ transform:scale(1.04); }

.detail-side{ display:flex; flex-direction:column; gap:20px; }
.share-row{ display:flex; gap:8px; flex-wrap:wrap; }
.share-btn{
  display:inline-flex; align-items:center; justify-content:center; width:36px; height:36px; border-radius:8px;
  border:1px solid var(--line); color:var(--text-dim); font-family:var(--font-mono); font-size:.72rem; font-weight:600;
  cursor:pointer; background:none; transition:.2s;
}
.share-btn:hover{ border-color:var(--accent); color:var(--accent); }
.side-block{ background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--radius-md); padding:18px; }
.side-label{ display:block; font-size:.72rem; color:var(--text-faint); margin-bottom:12px; }
.side-block.hero-actions{ background:none; border:none; padding:0; flex-direction:column; display:flex; gap:10px; }

.related-section{ margin-top:80px; padding-top:48px; border-top:1px solid var(--line); }
.related-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:780px){ .related-grid{ grid-template-columns:1fr; } }
.related-card{ display:block; }
.related-card .portfolio-thumb{ margin-bottom:12px; }
.related-card h3{ font-size:1rem; }
.related-card p{ color:var(--text-dim); font-size:.85rem; margin-top:6px; }

/* Lightbox for gallery images */
.lightbox{
  position:fixed; inset:0; z-index:200; background:rgba(4,6,10,.92);
  display:flex; align-items:center; justify-content:center; padding:32px;
  opacity:0; pointer-events:none; transition:opacity .25s var(--ease);
}
.lightbox.open{ opacity:1; pointer-events:auto; }
.lightbox img{ max-width:100%; max-height:90vh; border-radius:var(--radius-sm); }
.lightbox-close{
  position:absolute; top:20px; inset-inline-end:24px; width:42px; height:42px; border-radius:50%;
  background:var(--bg-elevated); border:1px solid var(--line); color:var(--text); font-size:1.5rem; line-height:1;
  cursor:pointer;
}

/* =========================================================
   Honeypot (spam trap, invisible to real users)
   ========================================================= */
.honeypot-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

/* =========================================================
   Testimonials
   ========================================================= */
.testimonials-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
@media (max-width:900px){ .testimonials-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .testimonials-grid{ grid-template-columns:1fr; } }

/* =========================================================
   Services
   ========================================================= */
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .services-grid{ grid-template-columns:1fr; } }
.service-card{ background:var(--bg-elevated); border:1px solid var(--line); border-radius:var(--radius-md); padding:24px; }
.service-card h3{ font-size:1.05rem; margin-bottom:10px; }
.service-card p{ color:var(--text-dim); font-size:.9rem; line-height:1.7; }
.testimonial-card{ background:var(--bg); border:1px solid var(--line); border-radius:var(--radius-md); padding:22px; display:flex; flex-direction:column; }
.t-stars{ color:var(--accent); font-size:.85rem; letter-spacing:2px; margin-bottom:14px; }
.t-quote{ color:var(--text-dim); font-size:.92rem; line-height:1.8; flex:1; }
.t-person{ display:flex; align-items:center; gap:12px; margin-top:20px; }
.t-avatar{ width:40px; height:40px; border-radius:50%; object-fit:cover; flex:none; }
.t-avatar-placeholder{ display:flex; align-items:center; justify-content:center; background:var(--bg-elevated-2); color:var(--accent); font-family:var(--font-display); font-weight:600; border:1px solid var(--line); }
.t-role{ font-size:.8rem; color:var(--text-faint); margin-top:2px; }

/* =========================================================
   Blog
   ========================================================= */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:860px){ .blog-grid{ grid-template-columns:1fr; } }
.blog-card{ display:block; }
.blog-thumb{ margin-bottom:14px; }
.blog-date{ font-size:.72rem; color:var(--text-faint); }
.blog-card h3{ font-size:1.05rem; margin-top:8px; }
.blog-card p{ color:var(--text-dim); font-size:.88rem; margin-top:6px; }

.blog-list-item{ display:grid; grid-template-columns:220px 1fr; gap:24px; padding:24px 0; border-bottom:1px solid var(--line); }
@media (max-width:640px){ .blog-list-item{ grid-template-columns:1fr; } }
.blog-list-item:last-child{ border-bottom:none; }
.blog-post-body{ max-width:72ch; }
.blog-post-body p{ color:var(--text-dim); line-height:1.95; margin-bottom:18px; font-size:.98rem; }
.blog-post-body img{ border-radius:var(--radius-sm); margin-block:18px; }
.blog-post-body h2, .blog-post-body h3{ margin-top:32px; margin-bottom:12px; }
.blog-tags{ display:flex; gap:6px; flex-wrap:wrap; margin-top:20px; }

/* =========================================================
   Error pages
   ========================================================= */
.error-page{ padding-block:140px; }
.error-code{ font-size:.95rem; color:var(--accent-2); letter-spacing:.05em; }
.error-page h1{ margin-top:14px; font-size:1.8rem; }

/* =========================================================
   Resume / CV page
   ========================================================= */
.resume-sheet{ max-width:760px; }
.resume-toolbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:36px; flex-wrap:wrap; gap:12px; }
.resume-header{ border-bottom:2px solid var(--accent); padding-bottom:20px; margin-bottom:32px; }
.resume-header h1{ font-size:1.9rem; }
.resume-title{ color:var(--accent); margin-top:6px; font-size:1.02rem; }
.resume-contact{ display:flex; gap:16px; flex-wrap:wrap; margin-top:14px; font-size:.82rem; color:var(--text-dim); }
.resume-section{ margin-bottom:32px; }
.resume-section h2{ font-size:1.05rem; text-transform:uppercase; letter-spacing:.04em; color:var(--text-faint); margin-bottom:16px; }
.resume-section > p{ color:var(--text-dim); line-height:1.85; }
.resume-item{ margin-bottom:20px; }
.resume-item-head{ display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.resume-item-org{ color:var(--accent); font-size:.88rem; margin-top:2px; }
.resume-item p{ color:var(--text-dim); font-size:.9rem; margin-top:8px; }
.resume-skills{ display:flex; flex-wrap:wrap; gap:8px; }

@media print{
  .site-header, .site-footer, .noise-overlay, .skip-link, .no-print{ display:none !important; }
  body[data-theme]{ background:#fff; color:#111; }
  .resume-sheet{ max-width:none; }
  a{ color:#111 !important; }
}

:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }