/*
Theme Name: TutorialProducer
Theme URI: https://tutorialproducer.com
Author: TutorialProducer
Author URI: https://tutorialproducer.com
Description: One-page marketing theme for TutorialProducer — a screen-recording toolkit built for tutorials. Includes a features section, app screenshot gallery, pricing for Windows / macOS / Ubuntu, a User Guide section and a contact form that emails the site owner.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: tutorialproducer
*/

/* Layout concept: the marketing site is built like the app's own timeline —
   dark workspace, blue "selection" and pink "highlight" accents lifted straight
   from the product UI, and mono timecodes used as a recurring typographic motif. */
:root{
  --bg:#0a0d12;
  --surface:#12161f;
  --surface-2:#1a2030;
  --fg:#eef1f6;
  --muted:#8d97ac;
  --border:#242b3a;
  --accent:#37d6ff;
  --accent-2:#ff3f7e;
  --rec:#ff5252;
  --font-display:'Sora',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  padding-left:max(16px, env(safe-area-inset-left,0px));
  padding-right:max(16px, env(safe-area-inset-right,0px));
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);margin:0}
p{margin:0}
.mono{font-family:var(--font-mono)}
.wrap{max-width:1180px;margin:0 auto;width:100%}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Nav ---------- */
.nav{
  position:sticky;
  top:0;
  z-index:30;
  background:rgba(10,13,18,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:1180px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding-block:14px;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:-.01em;text-decoration:none}
.brand-mark{width:28px;height:28px;border-radius:7px;flex:none;display:block}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.nav-links a{font-size:14px;color:var(--muted);text-decoration:none;transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:var(--fg)}
.nav-cta{
  font-family:var(--font-body);font-weight:600;font-size:13.5px;
  background:var(--fg);color:var(--bg);
  padding:9px 16px;border-radius:7px;text-decoration:none;white-space:nowrap;
}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:7px;color:var(--fg);width:38px;height:38px;align-items:center;justify-content:center}
.nav-mobile{display:none}

/* ---------- Video embed ---------- */
.video-embed{
  padding-block:36px;border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,rgba(55,214,255,.06),transparent);
}
.video-embed-inner{max-width:900px}
.video-embed-head{text-align:center;margin-bottom:18px}
.video-embed-head h2{font-size:clamp(20px,2.6vw,28px);margin-top:10px}
.video-frame{
  position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;
  border:1px solid var(--border);background:var(--surface);
  box-shadow:0 24px 60px -28px rgba(0,0,0,.6);
}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- Hero ---------- */
.hero{padding-block:72px 56px;border-bottom:1px solid var(--border)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--accent);
  background:rgba(55,214,255,.08);border:1px solid rgba(55,214,255,.25);
  padding:6px 12px;border-radius:100px;margin-bottom:22px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--rec);box-shadow:0 0 0 3px rgba(255,82,82,.18)}
.hero h1{font-size:clamp(34px,4.4vw,54px);font-weight:700;line-height:1.08;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero-sub{margin-top:20px;font-size:18px;color:var(--muted);max-width:52ch}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{
  font-family:var(--font-body);font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:8px;text-decoration:none;
  display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;cursor:pointer;
  transition:transform .12s ease, border-color .15s, background .15s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#06131a}
.btn-primary:hover{background:#5bdeff}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--fg)}
.btn-ghost:hover{border-color:var(--muted)}
.hero-meta{display:flex;gap:22px;margin-top:28px;flex-wrap:wrap}
.hero-meta div{font-size:13px;color:var(--muted)}
.hero-meta strong{display:block;font-family:var(--font-mono);font-size:19px;color:var(--fg);font-weight:600}

.hero-shot{position:relative}
.frame{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  overflow:hidden;box-shadow:0 30px 70px -30px rgba(0,0,0,.7);
}
.frame-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--border)}
.frame-bar span{width:9px;height:9px;border-radius:50%;background:#3a4256}
.frame-bar .fname{margin-left:8px;font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.frame img{width:100%;height:auto}
.hero-shot .glow{
  position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,63,126,.28),transparent 70%);
  top:-60px;right:-60px;z-index:-1;filter:blur(10px);
}

/* ---------- Strip ---------- */
.strip{border-bottom:1px solid var(--border);background:var(--surface)}
.strip-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.strip-item{padding:22px 20px;text-align:center;border-right:1px solid var(--border)}
.strip-item:last-child{border-right:none}
.strip-item strong{display:block;font-family:var(--font-mono);font-size:22px;color:var(--accent-2)}
.strip-item span{font-size:12.5px;color:var(--muted)}

/* ---------- Section shell ---------- */
section{padding-block:84px}
.section-head{max-width:640px;margin-bottom:48px}
.kicker{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;color:var(--accent-2);text-transform:uppercase}
.section-head h2{font-size:clamp(26px,3vw,36px);margin-top:10px;letter-spacing:-.01em}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}

/* ---------- Features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:26px;display:flex;flex-direction:column;gap:14px;
  height:100%;min-height:236px;
}
.feat-card.wide{grid-column:span 1}
.feat-ico{
  width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:var(--surface-2);color:var(--accent);flex:none;
}
.feat-card h3{font-size:17px;font-weight:600}
.feat-card p{color:var(--muted);font-size:14.5px;flex:1}
.tag{
  font-family:var(--font-mono);font-size:11px;color:var(--muted);
  border:1px solid var(--border);border-radius:5px;padding:2px 7px;align-self:flex-start;
}

/* ---------- Screenshots ---------- */
.shot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.shot-card{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface)}
.shot-card img{aspect-ratio:16/9;object-fit:cover;object-position:top}
.shot-cap{padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.shot-cap span{font-size:13px;color:var(--muted)}
.shot-cap .mono{font-size:11px;color:var(--accent)}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.price-card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:30px 26px;display:flex;flex-direction:column;gap:18px;position:relative;
}
.price-card.highlight{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.price-card .plat{display:flex;align-items:center;gap:12px}
.plat-ico{width:34px;height:34px;flex:none}
.price-card h3{font-size:18px}
.price-card .status{font-size:12px;color:var(--accent-2);font-family:var(--font-mono)}
.price-tag{display:flex;align-items:baseline;gap:6px;margin-top:4px}
.price-tag strong{font-family:var(--font-mono);font-size:34px}
.price-tag span{color:var(--muted);font-size:13px}
.price-note{font-size:13px;color:var(--muted)}
.price-card .btn{justify-content:center;width:100%;margin-top:auto}
.btn-soon{background:var(--surface-2);color:var(--muted);cursor:not-allowed;border-color:var(--border)}
.badge-best{
  position:absolute;top:-11px;left:26px;background:var(--accent);color:#06131a;
  font-family:var(--font-mono);font-size:11px;font-weight:600;padding:3px 10px;border-radius:100px;
}
.price-foot{margin-top:28px;text-align:center;color:var(--muted);font-size:13.5px}
.price-foot .mono{color:var(--fg)}

/* ---------- Guide ---------- */
.guide-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.guide-intro p{color:var(--muted);margin-bottom:14px;font-size:15px}
.guide-intro .frame{margin-top:22px}
.toc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 24px}
.toc li{
  display:flex;gap:12px;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--border);font-size:14.5px;
}
.toc .num{font-family:var(--font-mono);color:var(--accent);font-size:12.5px;flex:none;width:20px}
.guide-cta{margin-top:26px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.kbd{
  font-family:var(--font-mono);font-size:12px;border:1px solid var(--border);
  background:var(--surface-2);padding:3px 8px;border-radius:5px;
}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px}
.contact-info p{color:var(--muted);font-size:15px;margin-bottom:22px}
.info-row{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--border)}
.info-row:last-child{border-bottom:1px solid var(--border)}
.info-row .ico{color:var(--accent-2);flex:none;margin-top:2px}
.info-row strong{display:block;font-size:14px}
.info-row span{font-size:13px;color:var(--muted)}
.form-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:30px}
.form-error{
  display:flex;align-items:center;gap:10px;background:rgba(255,63,126,.1);
  border:1px solid rgba(255,63,126,.35);border-radius:10px;padding:14px;margin-bottom:18px;font-size:13.5px;
}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;
  color:var(--fg);font-family:var(--font-body);font-size:14.5px;padding:11px 12px;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:110px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px;flex-wrap:wrap}
.form-note{font-size:12px;color:var(--muted)}
.success{
  display:flex;align-items:center;gap:12px;background:rgba(55,214,255,.08);
  border:1px solid rgba(55,214,255,.3);border-radius:10px;padding:16px;margin-top:16px;
}
.success strong{display:block;font-size:14.5px}
.success span{font-size:13px;color:var(--muted)}
.success .ref{font-family:var(--font-mono);color:var(--accent)}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--border);padding-block:40px;background:var(--surface)}
.foot-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-links{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.foot-links a{font-size:13.5px;color:var(--muted);text-decoration:none}
.foot-links a:hover{color:var(--fg)}
.foot-copy{font-size:12.5px;color:var(--muted)}

/* ---------- Reveal ---------- */
.reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
  .reveal.in{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero{padding-block:48px 40px}
  .strip-inner{grid-template-columns:repeat(2,1fr)}
  .strip-item:nth-child(2){border-right:none}
  .feat-grid{grid-template-columns:1fr 1fr}
  .feat-card.wide{grid-column:span 1}
  .shot-grid{grid-template-columns:1fr 1fr}
  .price-grid{grid-template-columns:1fr}
  .guide-grid,.contact-grid{grid-template-columns:1fr}
  .toc{grid-template-columns:1fr}
}
@media (max-width:720px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-mobile.open{display:flex}
  .nav-mobile{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);
    border-bottom:1px solid var(--border);flex-direction:column;padding:10px 16px 18px;gap:4px;
  }
  .nav-mobile a{padding:11px 4px;color:var(--muted);text-decoration:none;font-size:15px;border-bottom:1px solid var(--border)}
  .feat-grid,.shot-grid{grid-template-columns:1fr}
  .feat-card.wide{grid-column:span 1}
  .row2{grid-template-columns:1fr}
  .hero-ctas .btn{flex:1;justify-content:center}
}

/* ---------- Full guide (accordion) ---------- */
.guide-full{margin-top:40px}
.guide-full-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.guide-full-head h3{font-size:18px;margin:0}
.guide-full-head .hint{font-size:13px;color:var(--muted)}
.guide-item{border:1px solid var(--border);border-radius:12px;margin-bottom:10px;background:var(--surface);overflow:hidden}
.guide-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:16px 18px;font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--fg)}
.guide-item summary::-webkit-details-marker{display:none}
.guide-item summary .num{font-family:var(--font-mono);font-size:12px;color:var(--accent);flex:none;width:34px}
.guide-item summary .t{flex:1}
.guide-item summary .chev{flex:none;width:9px;height:9px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(-45deg);transition:transform .2s}
.guide-item[open] summary .chev{transform:rotate(45deg)}
.guide-item[open] summary{border-bottom:1px solid var(--border)}
.guide-item-body{padding:6px 18px 22px 18px;font-size:14.5px;line-height:1.65;color:var(--muted)}
.guide-item-body h3,.guide-item-body h4{color:var(--fg);margin:22px 0 10px;font-size:16px}
.guide-item-body h4{font-size:14.5px}
.guide-item-body p{margin:0 0 12px}
.guide-item-body ul,.guide-item-body ol{margin:0 0 14px;padding-left:22px}
.guide-item-body li{margin-bottom:6px}
.guide-item-body li>ul,.guide-item-body li>ol{margin-top:6px}
.guide-item-body strong{color:var(--fg)}
.guide-item-body code{font-family:var(--font-mono);font-size:12.5px;background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:1px 6px;color:var(--accent)}
.guide-item-body pre{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:12px 14px;overflow-x:auto;margin:0 0 14px}
.guide-item-body pre code{border:0;padding:0;background:none;color:var(--fg)}
.guide-item-body table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:13.5px}
.guide-item-body th,.guide-item-body td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}
.guide-item-body th{color:var(--fg);background:var(--surface-2);font-weight:600}
.guide-item-body a{color:var(--accent)}
.guide-item-body hr{border:0;border-top:1px solid var(--border);margin:18px 0}
.guide-toc.toc li{cursor:pointer}
@media (max-width:640px){
  .guide-item summary{padding:14px}
  .guide-item-body{padding:4px 14px 18px}
}