/* ============================================================
   Uday Kant Thakur — Portfolio  |  Public site styles
   Aesthetic: refined dark engineering, amber accent, mono details
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;600;700;800&family=Space+Mono:wght@400;700&family=Fraunces:opsz,wght@9..144,400;9..144,600&family=Playfair+Display:ital,wght@0,500;0,700;1,500&family=Caveat:wght@500;700&family=Quicksand:wght@500;700&display=swap');

:root{
  --bg:#0c0e12;
  --bg-2:#13161d;
  --bg-3:#1a1e27;
  --line:#262b36;
  --ink:#eef1f6;
  --muted:#8b93a3;
  --accent:#ffb02e;
  --accent-2:#ff7a1a;
  --accent-soft:rgba(255,176,46,.12);
  --ok:#3ddc97;
  --radius:16px;
  --maxw:1180px;
  --mono:'Space Mono',monospace;
  --sans:'Sora',sans-serif;
  --serif:'Fraunces',serif;
  --shadow:0 20px 50px rgba(0,0,0,.4);
  --grain-op:.025;
  --nav-bg:rgba(12,14,18,.72);
  --btn-text:#1a1206;   /* dark text reads well on amber */
}

/* ---------- Light theme (bright white, violet ink accent) ---------- */
[data-theme="light"]{
  --bg:#ffffff;
  --bg-2:#ffffff;
  --bg-3:#f4f2fb;
  --line:#e6e2f2;
  --ink:#3a2d6d;          /* violet-tinted dark text */
  --muted:#6f6796;
  --accent:#6d28d9;       /* violet accent */
  --accent-2:#7c3aed;
  --accent-soft:rgba(109,40,217,.10);
  --ok:#0ea271;
  --shadow:0 20px 50px rgba(109,40,217,.10);
  --grain-op:0;
  --nav-bg:rgba(255,255,255,.82);
  --btn-text:#ffffff;   /* white text reads well on the violet/bright accent */
}
[data-theme="light"] body{background:#ffffff}
/* headings & strong text sit in deeper violet for contrast */
[data-theme="light"] h1,[data-theme="light"] h2,[data-theme="light"] h3,
[data-theme="light"] .logo,[data-theme="light"] strong{color:#2e2155}
/* hero italic + links keep the violet accent */
[data-theme="light"] .hero h1 em{color:var(--accent)}
/* coffee band text stays readable on the violet gradient */
[data-theme="light"] .coffee-band{color:#fff}
[data-theme="light"] .coffee-band h2{color:#fff}
[data-theme="light"] .coffee-band p{color:rgba(255,255,255,.9)}
[data-theme="light"] .coffee-btn{background:#fff;color:var(--accent)}

html{transition:none}
body, .nav, .card, .panel, .proj, .form, .footer, .slider, input, textarea, select{
  transition:background .35s ease, color .35s ease, border-color .35s ease;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* grain + glow background */
body::before{
  content:'';position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(255,122,26,.10), transparent 60%),
    radial-gradient(700px 600px at -10% 30%, rgba(255,176,46,.07), transparent 60%);
}
body::after{
  content:'';position:fixed;inset:0;z-index:-1;opacity:var(--grain-op);pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Header / nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(14px);
  background:var(--nav-bg, rgba(12,14,18,.72));
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-family:var(--mono);font-weight:700;font-size:1.05rem;letter-spacing:-.5px;display:flex;align-items:center;gap:10px}
.logo .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font-size:.92rem;color:var(--muted);padding:8px 14px;border-radius:10px;
  transition:.2s;font-weight:400;
}
.nav-links a:hover{color:var(--ink);background:var(--bg-3)}
.nav-links a.btn{background:var(--accent);color:var(--btn-text);font-weight:600}
.nav-links a.btn:hover{background:var(--accent-2)}
.burger{display:none;background:none;border:0;color:var(--ink);font-size:1.6rem;cursor:pointer}

/* ---------- Hero slider ---------- */
.hero{position:relative;padding:80px 0 60px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.eyebrow{
  font-family:var(--mono);font-size:.8rem;color:var(--accent);
  letter-spacing:2px;text-transform:uppercase;margin-bottom:18px;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:30px;height:1px;background:var(--accent)}
.hero h1{
  font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,5vw,4rem);
  line-height:1.05;letter-spacing:-1px;margin-bottom:20px;
}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero .lead{font-size:1.12rem;color:var(--muted);max-width:520px;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn-lg{padding:14px 28px;border-radius:12px;font-weight:600;font-size:.98rem;transition:.22s;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--accent);color:var(--btn-text)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* slider visual */
.slider{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3.4;background:var(--bg-2)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;display:flex;align-items:flex-end}
.slide.active{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover}
.slide-cap{position:absolute;left:0;right:0;bottom:0;padding:26px;background:linear-gradient(transparent,rgba(8,9,12,.92))}
.slide-cap h3{font-size:1.2rem;font-family:var(--serif)}
.slide-cap p{color:var(--muted);font-size:.9rem}
.slider-dots{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:3}
.slider-dots button{width:8px;height:8px;border-radius:50%;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.2s}
.slider-dots button.active{background:var(--accent);width:22px;border-radius:5px}
.slider-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);font-family:var(--mono);font-size:.85rem;text-align:center;padding:30px}

/* photo card variant */
.photo-card{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.photo-card img{width:100%;aspect-ratio:1;object-fit:cover}

/* ---------- Section shells ---------- */
.section{padding:90px 0}
.section-head{margin-bottom:50px;max-width:640px}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{font-family:var(--serif);font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:600;letter-spacing:-.5px}
.section-head p{color:var(--muted);margin-top:12px}

/* stats strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat{background:var(--bg-2);padding:28px 22px}
.stat .num{font-family:var(--serif);font-size:2.2rem;color:var(--accent);line-height:1}
.stat .lbl{color:var(--muted);font-size:.86rem;margin-top:8px;font-family:var(--mono)}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-text p{color:var(--muted);margin-bottom:16px}
.about-text strong{color:var(--ink)}
.skills{display:flex;flex-direction:column;gap:16px}
.skill .skill-top{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:6px}
.skill .skill-top span:last-child{font-family:var(--mono);color:var(--accent);font-size:.82rem}
.bar{height:6px;background:var(--bg-3);border-radius:6px;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:6px;width:0;transition:width 1.2s ease}

/* ---------- Projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.proj{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:.25s;position:relative;overflow:hidden;
}
.proj::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:scaleX(0);transform-origin:left;transition:.35s}
.proj:hover{transform:translateY(-4px);border-color:#33384a}
.proj:hover::before{transform:scaleX(1)}
.proj .pnum{font-family:var(--mono);color:var(--accent);font-size:.8rem}
.proj h3{font-family:var(--serif);font-size:1.45rem;margin:8px 0 12px}
.proj p{color:var(--muted);font-size:.95rem;margin-bottom:18px;text-align: justify;}
.proj .tags{display:flex;flex-wrap:wrap;gap:7px}
.tag{font-family:var(--mono);font-size:.72rem;padding:5px 10px;border:1px solid var(--line);border-radius:20px;color:var(--muted)}
.proj .mode{margin-top:14px;font-size:.82rem;color:var(--accent);font-family:var(--mono)}
.proj-thumb{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:18px;border:1px solid var(--line)}

/* ---------- Gallery ---------- */
.gallery-grid{columns:3;column-gap:18px}
.gallery-grid figure{break-inside:avoid;margin-bottom:18px;border-radius:12px;overflow:hidden;border:1px solid var(--line);position:relative}
.gallery-grid img{width:100%;transition:.4s}
.gallery-grid figure:hover img{transform:scale(1.05)}
.gallery-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px;font-size:.85rem;background:linear-gradient(transparent,rgba(8,9,12,.85));opacity:0;transition:.3s}
.gallery-grid figure:hover figcaption{opacity:1}

/* ---------- Contact / request ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}
.contact-info p{color:var(--muted);margin-bottom:24px}
.contact-line{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-line .ico{width:42px;height:42px;border-radius:10px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent)}
.contact-line .ico svg{width:20px;height:20px}
.contact-line small{color:var(--muted);font-family:var(--mono);font-size:.74rem;display:block}
.form{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;margin-bottom:7px;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;background:var(--bg);border:1px solid var(--line);
  border-radius:10px;color:var(--ink);font-family:var(--sans);font-size:.95rem;transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field textarea{resize:vertical;min-height:120px}
.note{font-size:.82rem;color:var(--muted);margin-top:6px}

/* alerts */
.alert{padding:13px 16px;border-radius:10px;margin-bottom:18px;font-size:.92rem;border:1px solid}
.alert-ok{background:rgba(61,220,151,.1);border-color:rgba(61,220,151,.4);color:#86efbf}
.alert-err{background:rgba(255,90,90,.1);border-color:rgba(255,90,90,.4);color:#ff9d9d}

/* lock notice */
.lock-card{max-width:460px;margin:80px auto;text-align:center;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:48px 36px}
.lock-card .lk{font-size:2.6rem;margin-bottom:16px}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:50px 0 36px;margin-top:40px}
.footer-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px}
.socials{display:flex;gap:12px}
.socials a{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:.22s}
.socials a:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-3px)}
.socials a svg{width:19px;height:19px}
.footer .copy{color:var(--muted);font-size:.85rem;font-family:var(--mono)}

/* reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{columns:2}
  .nav-links{
    position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--bg-2);border-bottom:1px solid var(--line);padding:16px;gap:4px;
    transform:translateY(-130%);transition:.3s;
  }
  .nav-links.open{transform:none}
  .burger{display:block}
}
@media(max-width:560px){
  .gallery-grid{columns:1}.stats{grid-template-columns:1fr 1fr}
}

/* ============================================================
   v2: theme toggle, testimonials, buy-me-coffee, editable footer
   ============================================================ */

/* ---- Theme toggle button ---- */
.theme-toggle{
  width:42px;height:42px;border-radius:11px;border:1px solid var(--line);
  background:var(--bg-3);color:var(--ink);cursor:pointer;display:grid;place-items:center;
  transition:.22s;flex:none;
}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent);transform:rotate(15deg)}
.theme-toggle svg{width:19px;height:19px}
.theme-toggle .sun{display:none}
[data-theme="light"] .theme-toggle .sun{display:block}
[data-theme="light"] .theme-toggle .moon{display:none}

/* ---- Testimonials ---- */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:22px}
.testi{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;position:relative;transition:.25s;
}
.testi:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.testi .quote-mark{font-family:var(--serif);font-size:3.4rem;line-height:.6;color:var(--accent);opacity:.4;height:28px}
.testi .stars{color:var(--accent);letter-spacing:2px;font-size:1rem;margin:6px 0 14px}
.testi p.msg{color:var(--ink);font-size:.98rem;margin-bottom:20px;line-height:1.65}
.testi .who{display:flex;align-items:center;gap:13px}
.testi .who .av{width:46px;height:46px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.testi .who .av.ph{display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-family:var(--serif);font-weight:600;font-size:1.2rem}
.testi .who .nm{font-weight:600;font-size:.95rem}
.testi .who .rl{color:var(--muted);font-size:.82rem;font-family:var(--mono)}

/* ---- Buy me a coffee (inline section) ---- */
.coffee-band{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  border-radius:calc(var(--radius) + 4px);padding:46px 40px;text-align:center;
  position:relative;overflow:hidden;color:#1a1206;
}
.coffee-band::before{
  content:'☕';position:absolute;font-size:11rem;right:-10px;bottom:-40px;opacity:.14;transform:rotate(-12deg);
}
.coffee-band h2{font-family:var(--serif);font-size:2rem;font-weight:600;margin-bottom:10px;color:#1a1206}
.coffee-band p{color:#3a2c10;max-width:460px;margin:0 auto 24px;font-size:1.02rem}
.coffee-btn{
  display:inline-flex;align-items:center;gap:11px;background:#1a1206;color:var(--accent);
  padding:15px 30px;border-radius:14px;font-weight:700;font-size:1rem;transition:.22s;
}
.coffee-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 14px 30px rgba(0,0,0,.3)}
.coffee-btn svg{width:22px;height:22px}

/* ---- Floating coffee button ---- */
.coffee-float{
  position:fixed;right:22px;bottom:22px;z-index:90;
  display:inline-flex;align-items:center;gap:9px;
  background:var(--accent);color:var(--btn-text);padding:12px 20px;border-radius:50px;
  font-weight:700;font-size:.9rem;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:.25s;
}
.coffee-float:hover{transform:translateY(-3px);background:var(--accent-2)}
.coffee-float svg{width:20px;height:20px}
@media(max-width:560px){.coffee-float span{display:none}.coffee-float{padding:14px;border-radius:50%}}

/* ============================================================
   v3: file attachment field, client feedback form, star picker
   ============================================================ */

/* file drop / attach field */
.file-field{
  border:1.5px dashed var(--line);border-radius:12px;padding:18px;text-align:center;
  cursor:pointer;transition:.2s;background:var(--bg);color:var(--muted);font-size:.9rem;
}
.file-field:hover{border-color:var(--accent);color:var(--accent)}
.file-field input{display:none}
.file-field .fnames{margin-top:8px;font-size:.82rem;color:var(--ink);font-family:var(--mono);word-break:break-all}
.file-field .ic{font-size:1.5rem;display:block;margin-bottom:4px}

/* star rating picker */
.star-pick{display:inline-flex;flex-direction:row-reverse;gap:4px;font-size:1.7rem}
.star-pick input{display:none}
.star-pick label{color:var(--line);cursor:pointer;transition:.15s}
.star-pick label:hover,.star-pick label:hover ~ label,
.star-pick input:checked ~ label{color:var(--accent)}

/* feedback band */
.feedback-section{background:var(--bg);border-top:1px solid var(--line)}
.feedback-card{max-width:720px;margin:0 auto}
.feedback-card .eyebrow{display:none} /* avoid duplicate label; heading carries it */

/* ---- Uploaded logo in nav ---- */
.logo-img{height:34px;width:auto;max-width:160px;object-fit:contain;display:block}
.logo{gap:10px}

/* ============================================================
   v6: site background image (Nepal monuments / custom)
   When a background is active, let it show behind the page by
   making the body transparent and sections lightly translucent.
   ============================================================ */
body.has-bg{background:transparent}
body.has-bg .section{background-color:transparent}
/* alternating sections keep a soft translucent wash so text stays readable */
body.has-bg .section.section-alt,
body.has-bg #projects,
body.has-bg #contact,
body.has-bg .feedback-section{
  background-color:color-mix(in srgb, var(--bg-2) 82%, transparent);
  backdrop-filter:blur(2px);
}
/* hero + about read directly over the background with a faint scrim */
body.has-bg .hero{background:transparent}
/* cards stay solid for contrast */
body.has-bg .proj,body.has-bg .testi,body.has-bg .form,
body.has-bg .stat,body.has-bg .slider{background-color:var(--bg-2)}

/* video slides */
.slide video{width:100%;height:100%;object-fit:cover}

/* ============================================================
   v7: blog, single post, quote generator, share
   ============================================================ */

/* ---- Blog listing ---- */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}
.blog-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.blog-cover{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg-3)}
.blog-cover img,.blog-cover video{width:100%;height:100%;object-fit:cover;transition:.4s}
.blog-card:hover .blog-cover img{transform:scale(1.05)}
.blog-cover-ph,.blog-cover-embed{width:100%;height:100%;display:grid;place-items:center;font-family:var(--serif);font-size:2.4rem;color:var(--accent);background:var(--accent-soft)}
.blog-cover-embed{font-family:var(--sans);font-size:1rem;font-weight:600}
.blog-card-body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.blog-date{font-family:var(--mono);font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.blog-card-body h3{font-family:var(--serif);font-size:1.35rem;line-height:1.2}
.blog-card-body h3 a{transition:.2s}.blog-card-body h3 a:hover{color:var(--accent)}
.blog-sub{color:var(--ink);font-size:.95rem;opacity:.85}
.blog-excerpt{color:var(--muted);font-size:.92rem;flex:1}
.blog-readmore{color:var(--accent);font-weight:600;font-size:.9rem;margin-top:4px}

/* ---- Single post ---- */
.post-wrap{padding:120px 0 60px;min-height:70vh}
.post-container{max-width:760px}
.post-back{color:var(--accent);font-size:.9rem;font-family:var(--mono)}
.post-header{margin:24px 0 28px}
.post-title{font-family:var(--serif);font-size:clamp(2rem,4.5vw,3rem);line-height:1.1;letter-spacing:-.5px}
.post-subheading{font-size:1.2rem;color:var(--muted);margin-top:12px}
.post-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-family:var(--mono);font-size:.8rem;margin-top:14px}
.post-cover{width:100%;border-radius:var(--radius);border:1px solid var(--line);margin-bottom:28px;max-height:460px;object-fit:cover}
.post-embed{position:relative;padding-bottom:56.25%;height:0;margin-bottom:28px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.post-embed iframe{position:absolute;inset:0;width:100%;height:100%}
.post-body{font-size:1.08rem;line-height:1.8}
.post-body h1,.post-body h2,.post-body h3{font-family:var(--serif);margin:1.4em 0 .5em;line-height:1.2}
.post-body h2{font-size:1.7rem}.post-body h3{font-size:1.35rem}
.post-body p{margin:0 0 1.1em}
.post-body a{color:var(--accent);text-decoration:underline}
.post-body img,.post-body video{max-width:100%;border-radius:12px;margin:1.2em 0}
.post-body ul,.post-body ol{margin:0 0 1.1em 1.4em}
.post-body li{margin-bottom:.4em}
.post-body blockquote{border-left:3px solid var(--accent);padding-left:18px;margin:1.2em 0;color:var(--muted);font-style:italic}
.post-body pre{background:var(--bg-3);border:1px solid var(--line);border-radius:10px;padding:16px;overflow:auto;font-family:var(--mono);font-size:.9rem;margin:1.2em 0}
.post-body code{font-family:var(--mono);background:var(--bg-3);padding:2px 6px;border-radius:5px;font-size:.9em}
.post-share{display:flex;align-items:center;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line);flex-wrap:wrap}
.post-share span{color:var(--muted);font-size:.9rem}
.post-share a{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:.2s}
.post-share a:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-3px)}
.post-share a svg{width:18px;height:18px}
.copy-link{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:10px;padding:9px 14px;font-size:.85rem;cursor:pointer;transition:.2s;font-family:var(--sans)}
.copy-link:hover{color:var(--accent);border-color:var(--accent)}

/* ---- Quote generator band ---- */
.quote-band{position:relative;border-radius:calc(var(--radius) + 4px);padding:60px 50px;text-align:center;overflow:hidden}
.quote-mark-lg{font-family:var(--serif);font-size:6rem;line-height:.4;opacity:.18;height:40px}
.quote-text{font-size:clamp(1.4rem,3vw,2.1rem);line-height:1.4;font-weight:500;max-width:760px;margin:10px auto 18px}
.quote-author{font-size:1rem;opacity:.85;font-style:normal}
.quote-band.quote-animate .quote-text,.quote-band.quote-animate .quote-author{transition:opacity .5s ease, transform .5s ease}
.quote-band.q-out .quote-text,.quote-band.q-out .quote-author{opacity:0;transform:translateY(10px)}

@media(max-width:600px){.quote-band{padding:44px 26px}}

/* ============================================================
   v8: announcement bar, entry popup/lightbox
   ============================================================ */

/* ---- Announcement bar ---- */
.ann-bar{width:100%;font-size:.92rem;font-weight:500;position:relative;z-index:95;
  animation:annSlide .4s ease;overflow:hidden}
@keyframes annSlide{from{max-height:0;opacity:0}to{max-height:80px;opacity:1}}
.ann-bar.ann-hide{max-height:0;opacity:0;padding:0;transition:max-height .4s ease,opacity .4s ease,padding .4s ease}
.ann-inner{display:flex;align-items:center;gap:14px;padding:11px 48px;position:relative}
.ann-text{flex:1}
.ann-close{position:absolute;right:18px;top:50%;transform:translateY(-50%);background:none;border:0;color:inherit;font-size:1.4rem;line-height:1;cursor:pointer;opacity:.7;transition:.15s}
.ann-close:hover{opacity:1}

/* ---- Entry popup / lightbox ---- */
.popup-overlay{position:fixed;inset:0;z-index:1000;background:rgba(8,9,12,.72);backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;padding:24px}
.popup-overlay.is-open{display:flex;animation:popFade .3s ease}
@keyframes popFade{from{opacity:0}to{opacity:1}}
.popup-box{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:18px;
  max-width:520px;width:100%;max-height:90vh;overflow:auto;box-shadow:0 30px 80px rgba(0,0,0,.5);
  animation:popIn .35s cubic-bezier(.2,.8,.2,1)}
@keyframes popIn{from{transform:scale(.9) translateY(20px);opacity:0}to{transform:none;opacity:1}}
.popup-close{position:absolute;right:12px;top:12px;z-index:2;width:36px;height:36px;border-radius:50%;
  background:rgba(0,0,0,.45);color:#fff;border:0;font-size:1.5rem;line-height:1;cursor:pointer;transition:.18s}
.popup-close:hover{background:rgba(0,0,0,.7);transform:rotate(90deg)}
.popup-media{width:100%;max-height:340px;object-fit:cover;display:block;border-radius:18px 18px 0 0}
.popup-embed{position:relative;padding-bottom:56.25%;height:0;border-radius:18px 18px 0 0;overflow:hidden}
.popup-embed iframe{position:absolute;inset:0;width:100%;height:100%}
.popup-content{padding:26px 28px 30px}
.popup-title{font-family:var(--serif);font-size:1.6rem;margin-bottom:10px}
.popup-text{color:var(--muted);font-size:1rem;line-height:1.6;margin-bottom:8px}

/* ---- AI Studio (two-panel) ---- */
.ai-studio{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.ai-panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.ai-output-panel{padding:0;overflow:hidden;display:flex}
.ai-output{position:relative;width:100%;min-height:420px;display:flex;align-items:center;justify-content:center;padding:22px}
.ai-state{display:none;width:100%}
.ai-output.is-idle .ai-idle{display:block;text-align:center}
.ai-output.is-loading .ai-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.ai-output.is-result .ai-figure{display:flex}
.ai-output.is-error .ai-error{display:block}
.ai-idle{color:var(--muted)}
.ai-idle-ic{font-size:2.6rem;margin-bottom:10px}

.ai-spinner{width:64px;height:64px;border-radius:50%;border:5px solid var(--bg-3);border-top-color:var(--accent);animation:aiSpin .9s linear infinite}
[data-theme="light"] .ai-spinner{border-color:#eee;border-top-color:var(--accent)}
@keyframes aiSpin{to{transform:rotate(360deg)}}
.ai-loading-text{color:var(--muted);font-family:var(--mono);font-size:.85rem;animation:aiPulse 1.6s ease-in-out infinite}
@keyframes aiPulse{0%,100%{opacity:.5}50%{opacity:1}}
.ai-figure{margin:0;width:100%;flex-direction:column;gap:14px}
.ai-figure img{width:100%;border-radius:14px;border:1px solid var(--line)}
.ai-code{font-family:var(--mono);font-size:.78rem;color:var(--muted);text-align:center}
.ai-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.ai-act{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:.85rem;font-weight:600;cursor:pointer;transition:.18s;text-decoration:none}
.ai-act:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.ai-act svg{width:16px;height:16px}
.ai-wm-note{text-align:center;font-size:.84rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.ai-wm-link{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;font-size:.84rem}
.ai-error{color:#ff9d9d;text-align:center;font-size:.92rem;padding:20px}

/* AI lightbox + watermark modal */
.ai-lightbox{position:fixed;inset:0;z-index:1100;background:rgba(8,9,12,.85);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:30px}
.ai-lightbox.is-open{display:flex;animation:popFade .3s ease}
.ai-lightbox img{max-width:92vw;max-height:88vh;border-radius:12px}
.ai-lightbox-close{position:absolute;right:22px;top:18px;width:42px;height:42px;border-radius:50%;background:rgba(0,0,0,.5);color:#fff;border:0;font-size:1.8rem;line-height:1;cursor:pointer;transition:.18s;z-index:2}
.ai-lightbox-close:hover{background:rgba(0,0,0,.8);transform:rotate(90deg)}
.ai-wm-modal{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:30px;max-width:440px;width:100%}

@media(max-width:820px){.ai-studio{grid-template-columns:1fr}.ai-output{min-height:340px}}

/* ---- PayPal / payment page ---- */
.pay-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:36px}
.pay-sub{font-family:var(--serif);font-size:1.2rem;margin-bottom:16px;color:var(--ink);text-align:center}
.pay-fallback{color:var(--muted);font-size:.88rem;margin-top:10px;text-align:center}

/* single-column (only one method configured) */
.pay-row{display:flex;flex-direction:column;align-items:center}
.pay-col{width:100%;text-align:center}
.pay-paypal{width:100%;max-width:420px;margin:0 auto;min-width:300px}
.pay-qr{width:200px;max-width:100%;border-radius:14px;border:1px solid var(--line);background:#fff;padding:10px;margin:0 auto;display:block}

/* two-column row: PayPal left, QR right, separator between.
   The PayPal hosted button is an iframe ~360-420px wide, so its column
   must NOT shrink below that or the button content collapses. */
.pay-row--split{flex-direction:row;align-items:flex-start;justify-content:center;gap:0;flex-wrap:nowrap}
.pay-row--split .pay-col-online{flex:0 0 420px;width:420px;max-width:340px}
.pay-row--split .pay-col-online .pay-paypal{min-width:0;max-width:100%}
.pay-row--split .pay-col-qr{flex:0 0 auto;width:240px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:40px}
.pay-row--split .pay-col-qr .pay-qr{width:170px}
/* vertical separator with centered label */
.pay-vsep{flex:0 0 auto;align-self:stretch;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:0 26px}
.pay-vsep::before,.pay-vsep::after{content:"";width:1px;flex:1;background:var(--line)}
.pay-vsep span{color:var(--muted);font-size:.78rem;white-space:nowrap;writing-mode:vertical-rl;transform:rotate(180deg)}

@media(max-width:820px){
  .pay-row--split{flex-direction:column;align-items:center;flex-wrap:wrap}
  .pay-row--split .pay-col-online{flex:0 0 auto;width:100%;max-width:420px}
  .pay-row--split .pay-col-qr{width:100%;padding-top:0}
  .pay-vsep{flex-direction:row;width:100%;max-width:420px;align-self:center;padding:26px 0}
  .pay-vsep::before,.pay-vsep::after{width:auto;height:1px;flex:1}
  .pay-vsep span{writing-mode:horizontal-tb;transform:none}
}
/* footer pay button */
.footer-pay{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;padding:10px 18px;border-radius:50px;border:1px solid var(--line);color:var(--ink);font-weight:600;font-size:.9rem;transition:.2s}
.footer-pay:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.footer-pay svg{width:18px;height:18px}
.nav-pay{display:inline-flex;align-items:center;gap:6px}
.nav-pay svg{width:16px;height:16px}

/* ---- Custom error (404) page ---- */
.error-card{}
.error-code{font-family:var(--serif);font-size:4.5rem;font-weight:700;color:var(--accent);line-height:1;margin-bottom:10px}
.error-image{width:100%;height:auto;border-radius:14px;margin:10px auto 18px;display:block}
.error-heading{font-family:var(--serif);font-size:1.8rem;margin-bottom:12px}
.error-text{color:var(--muted);font-size:1.02rem;line-height:1.6}

/* ============================================================
   v12: Live chat / project status widget
   ============================================================ */
.chat-widget{position:fixed;right:22px;bottom:90px;z-index:1200}
.chat-fab{width:56px;height:56px;border-radius:50%;background:var(--accent);color:var(--btn-text);border:0;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.3);display:grid;place-items:center;transition:.2s}
.chat-fab:hover{transform:translateY(-3px)}
.chat-fab svg{width:24px;height:24px}
.chat-panel{position:absolute;right:0;bottom:70px;width:360px;max-width:calc(100vw - 44px);background:var(--bg-2);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.4);display:none;flex-direction:column;height:520px;max-height:calc(100vh - 130px)}
.chat-panel.is-open{display:flex}
.chat-head{background:var(--accent);color:var(--btn-text);padding:14px 16px;display:flex;justify-content:space-between;align-items:center;flex:0 0 auto}
.chat-head-actions{display:flex;align-items:center;gap:8px}
.chat-end-btn{background:rgba(0,0,0,.18);border:0;color:inherit;font-size:.72rem;font-weight:700;padding:5px 10px;border-radius:20px;cursor:pointer}
.chat-dot{position:absolute;top:10px;right:10px;width:12px;height:12px;border-radius:50%;background:#ef4444;border:2px solid #fff}
.chat-head strong{display:block;font-size:.98rem}
.chat-head span{font-size:.76rem;opacity:.85}
.chat-head button{background:none;border:0;color:inherit;font-size:1.6rem;line-height:1;cursor:pointer}
.chat-body{padding:14px;overflow-y:auto;overflow-x:hidden;flex:1 1 auto;min-height:0}
.chat-hint{font-size:.84rem;color:var(--muted);margin-bottom:10px;line-height:1.5}
.chat-inline{display:flex;gap:6px}
.chat-inline input{flex:1;min-width:0;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font-size:.85rem}
.chat-proj{border:1px solid var(--line);border-radius:10px;padding:12px;margin-top:10px;background:var(--bg)}
.chat-proj h4{font-size:.9rem;margin-bottom:6px}
.chat-proj .row{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin:2px 0}
.chat-proj .bar{height:6px;border-radius:4px;background:var(--bg-3);margin:8px 0;overflow:hidden}
.chat-proj .bar i{display:block;height:100%;background:var(--accent)}
.chat-proj button{margin-top:8px;width:100%}
.chat-thread{display:flex;flex-direction:column;gap:8px}
.chat-sys{align-self:center;font-size:.72rem;color:var(--muted);background:var(--bg-3);padding:4px 10px;border-radius:20px;margin:4px 0;text-align:center}
.chat-queue{margin:6px 0}
.chat-queue-card{background:var(--bg-3);border:1px dashed var(--line);border-radius:10px;padding:12px;font-size:.82rem;color:var(--ink);text-align:center;line-height:1.5}
.chat-msg{max-width:82%;padding:8px 12px;border-radius:12px;font-size:.85rem;line-height:1.45}
.chat-msg.client{align-self:flex-end;background:var(--accent);color:var(--btn-text);border-bottom-right-radius:3px}
.chat-msg.admin{align-self:flex-start;background:var(--bg-3);color:var(--ink);border-bottom-left-radius:3px}
.chat-msg .meta{display:block;font-size:.66rem;opacity:.7;margin-top:3px}
.chat-foot{border-top:1px solid var(--line);padding:10px 12px;background:var(--bg-2);flex:0 0 auto}
.chat-name,.chat-email{width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);font-size:.8rem;margin-bottom:6px}
.chat-send-row{display:flex;gap:6px;align-items:flex-end}
.chat-send-row textarea{flex:1;min-width:0;resize:none;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font-size:.85rem;font-family:inherit}
.chat-status{font-size:.76rem;margin-top:6px;min-height:14px}
.chat-status.ok{color:#16a34a}.chat-status.err{color:#dc2626}
.btn-sm{padding:8px 13px;border-radius:8px;border:0;font-weight:600;font-size:.82rem;cursor:pointer}
.btn-sm.btn-primary{background:var(--accent);color:var(--btn-text)}
@media(max-width:560px){.chat-widget{right:16px;bottom:80px}.coffee-float{display:block}}