/* ─────────────────────────────────────────────────────────────
   iaxion.app — Design grand public · Indigo & Teal · Light
   ───────────────────────────────────────────────────────────── */
:root{
  --bg:#fafbff;
  --surface:#ffffff;
  --surface2:#f3f4fb;
  --border:#e6e8f1;
  --text:#0f1230;
  --muted:#5b6184;
  --primary:#4f46e5;
  --primary-dark:#3730a3;
  --accent:#0d9488;
  --accent-soft:#ccfbf1;
  --shadow-sm: 0 1px 2px rgba(15,18,48,.05);
  --shadow-md: 0 6px 24px -8px rgba(79,70,229,.18);
  --shadow-lg: 0 20px 60px -20px rgba(79,70,229,.25);
  --r-sm:8px; --r-md:14px; --r-lg:22px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-display:'Inter',-apple-system,sans-serif;
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;font-feature-settings:"cv11","ss01"}
a{color:inherit;text-decoration:none}
em{font-style:normal;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ── NAV ─────────────────────────────────────────────────── */
nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;letter-spacing:-.01em;color:var(--text)}
.nav-logo img{display:block}
.nav-logo small{font-weight:500;color:var(--muted);font-size:.95em}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--muted);font-size:.92rem;font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  background:var(--text);color:#fff !important;
  padding:9px 18px;border-radius:999px;font-weight:600;font-size:.88rem;
}
.nav-cta:hover{background:var(--primary)}
@media (max-width:680px){
  nav{padding:12px 18px}
  .nav-links{gap:14px}
  .nav-links a:not(.nav-cta){display:none}
}

/* ── HERO ────────────────────────────────────────────────── */
.hero{
  max-width:920px;margin:0 auto;padding:100px 28px 80px;text-align:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border:1px solid var(--border);background:var(--surface);
  border-radius:999px;font-size:.82rem;color:var(--muted);font-weight:500;
  margin-bottom:28px;box-shadow:var(--shadow-sm);
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(2.4rem,6vw,4.2rem);
  font-weight:800;line-height:1.05;letter-spacing:-.035em;
  margin-bottom:24px;
}
.hero-sub{
  font-size:clamp(1.05rem,1.7vw,1.22rem);color:var(--muted);
  max-width:680px;margin:0 auto 36px;
}
.hero-sub strong{color:var(--text);font-weight:600}
.hero-ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.hero-reassure{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;font-family:var(--font);
  transition:transform .15s, box-shadow .15s, background .15s, color .15s, border-color .15s;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--text);transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:.85rem}

/* ── SECTIONS ────────────────────────────────────────────── */
section{max-width:1120px;margin:0 auto;padding:80px 28px;text-align:center}
.section-tag{
  display:inline-block;padding:5px 12px;border-radius:999px;
  background:var(--accent-soft);color:var(--accent);
  font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  margin-bottom:18px;
}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800;
  letter-spacing:-.028em;line-height:1.1;margin-bottom:14px;
}
.section-sub{color:var(--muted);max-width:560px;margin:0 auto 48px;font-size:1.02rem}

/* ── TOOLS GRID ──────────────────────────────────────────── */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;text-align:left}
.loading{padding:60px;color:var(--muted);text-align:center;grid-column:1/-1}
.tool-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.card-thumb{position:relative;aspect-ratio:16/9;background:var(--surface2);overflow:hidden}
.card-thumb-img{width:100%;height:100%;object-fit:cover}
.card-thumb-bg{position:absolute;inset:0}
.card-thumb-inner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.card-thumb-icon{font-size:3.5rem}
.card-thumb-badge{
  position:absolute;top:12px;left:12px;
  background:rgba(255,255,255,.95);color:var(--text);
  padding:5px 11px;border-radius:999px;font-size:.72rem;font-weight:600;
  box-shadow:var(--shadow-sm);
}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-name{font-size:1.25rem;font-weight:700;letter-spacing:-.015em}
.card-desc{color:var(--muted);font-size:.92rem;line-height:1.55;flex:1}
.card-tags{display:flex;flex-wrap:wrap;gap:6px}
.card-tag{font-size:.72rem;color:var(--muted);background:var(--surface2);padding:3px 10px;border-radius:999px}
.card-actions{display:flex;gap:8px;margin-top:8px}

/* ── HOW ─────────────────────────────────────────────────── */
.how{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);max-width:none;padding-left:28px;padding-right:28px}
.how-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;max-width:1120px;margin:0 auto;text-align:left}
.how-card{padding:32px 28px;border-radius:var(--r-lg);background:var(--bg);border:1px solid var(--border)}
.how-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:18px;
}
.how-card h3{font-size:1.15rem;margin-bottom:8px;letter-spacing:-.015em}
.how-card p{color:var(--muted);font-size:.94rem}

/* ── DEMOS ───────────────────────────────────────────────── */
.demos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px;text-align:left}
.demo-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:24px 24px 26px;display:flex;flex-direction:column;gap:10px;
}
.demo-badge{
  align-self:flex-start;font-size:.7rem;font-weight:600;letter-spacing:.05em;
  text-transform:uppercase;color:var(--primary);background:#eef2ff;
  padding:4px 10px;border-radius:999px;
}
.demo-card h3{font-size:1.05rem;letter-spacing:-.015em;margin-top:4px}
.demo-meta{color:var(--muted);font-size:.85rem;margin-bottom:6px}
.demo-bullets{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:.92rem}
.demo-bullets li{padding-left:0;color:var(--text)}
.demo-bullets strong{color:var(--text);font-weight:600}
.demos-note{margin-top:28px;font-size:.82rem;color:var(--muted);font-style:italic}

/* ── FAQ ─────────────────────────────────────────────────── */
.faq{padding-bottom:120px}
.faq-list{max-width:720px;margin:0 auto;text-align:left;display:flex;flex-direction:column;gap:10px}
.faq details{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);
  padding:18px 22px;transition:border-color .15s;
}
.faq details[open]{border-color:var(--primary)}
.faq summary{cursor:pointer;font-weight:600;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-size:1.4rem;color:var(--muted);font-weight:400;line-height:1}
.faq details[open] summary::after{content:'−'}
.faq details p{margin-top:12px;color:var(--muted);font-size:.94rem}

/* ── FOOTER ──────────────────────────────────────────────── */
footer{
  border-top:1px solid var(--border);background:var(--surface);
  padding:36px 28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;
}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700}
.footer-brand small{font-weight:500;color:var(--muted)}
.footer-meta{display:flex;align-items:center;gap:22px;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}
.footer-link{color:var(--muted);transition:color .15s}
.footer-link:hover{color:var(--text)}
.link-btn{background:none;border:none;font:inherit;cursor:pointer;padding:0}

/* ── ADMIN FAB ───────────────────────────────────────────── */
.admin-fab{
  position:fixed;bottom:24px;right:24px;z-index:40;
  width:46px;height:46px;border-radius:50%;border:1px solid var(--border);
  background:var(--surface);font-size:1.15rem;cursor:pointer;
  box-shadow:var(--shadow-md);transition:transform .15s;
}
.admin-fab:hover{transform:scale(1.06)}

/* ── ADMIN LOCK ──────────────────────────────────────────── */
.admin-lock{
  position:fixed;inset:0;z-index:100;background:rgba(15,18,48,.5);
  backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px;
}
.admin-lock.open{display:flex}
.admin-lock-box{background:var(--surface);border-radius:var(--r-lg);padding:32px;max-width:380px;width:100%;box-shadow:var(--shadow-lg)}
.admin-lock-box h3{margin-bottom:8px}
.admin-lock-box p{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.pwd-inp{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--r-sm);font:inherit;margin-bottom:8px}
.pwd-inp:focus{outline:none;border-color:var(--primary)}
.lock-err{min-height:20px;color:#dc2626;font-size:.85rem;margin-bottom:10px}
.admin-submit{width:100%;padding:11px;background:var(--primary);color:#fff;border:none;border-radius:var(--r-sm);font:inherit;font-weight:600;cursor:pointer;margin-bottom:8px}
.admin-close-btn{width:100%;padding:11px;background:transparent;border:1px solid var(--border);border-radius:var(--r-sm);font:inherit;cursor:pointer;color:var(--muted)}

/* ── ADMIN PANEL ─────────────────────────────────────────── */
.admin-panel{
  position:fixed;inset:0;z-index:90;background:rgba(15,18,48,.55);
  backdrop-filter:blur(6px);display:none;overflow-y:auto;padding:30px 18px;
}
.admin-panel.open{display:block}
.admin-inner{max-width:780px;margin:0 auto;background:var(--surface);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-lg)}
.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.admin-header h2{font-size:1.4rem}
.admin-header h2 span{color:var(--primary)}
.admin-x{background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--muted)}
.admin-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md);padding:22px;margin-bottom:18px}
.admin-card h3{margin-bottom:16px;font-size:1rem}
.admin-form{display:flex;flex-direction:column;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-row.full{grid-template-columns:1fr}
.form-grp{display:flex;flex-direction:column;gap:6px}
.form-lbl{font-size:.78rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em}
.form-inp{padding:10px 12px;border:1px solid var(--border);border-radius:var(--r-sm);font:inherit;background:var(--surface)}
.form-inp:focus{outline:none;border-color:var(--primary)}
.form-ta{min-height:80px;resize:vertical}
.img-upload-zone{position:relative;border:2px dashed var(--border);border-radius:var(--r-sm);padding:24px;text-align:center;cursor:pointer;transition:border-color .15s}
.img-upload-zone:hover{border-color:var(--primary)}
.img-upload-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.zone-text{color:var(--muted);font-size:.88rem;pointer-events:none}
.img-upload-zone.has-img{padding:0;border-style:solid}
.img-preview{width:100%;display:block;border-radius:calc(var(--r-sm) - 2px)}
.img-clear-btn{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.7);color:#fff;border:none;padding:5px 10px;border-radius:6px;font-size:.78rem;cursor:pointer}
.admin-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;background:var(--primary);color:#fff;border:none;border-radius:var(--r-sm);font:inherit;font-weight:600;cursor:pointer}
.admin-btn.ghost{background:var(--surface2);color:var(--muted);border:1px solid var(--border)}
.tools-list{display:flex;flex-direction:column;gap:8px}
.tool-item{display:flex;align-items:center;gap:12px;padding:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm)}
.tool-item-thumb{width:40px;height:40px;border-radius:8px;background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:1.2rem;overflow:hidden;flex-shrink:0}
.tool-item-thumb img{width:100%;height:100%;object-fit:cover}
.tool-item-info{flex:1;min-width:0}
.tool-item-name{font-weight:600;font-size:.92rem}
.tool-item-slug{font-size:.75rem;color:var(--muted)}
.tool-item-actions{display:flex;gap:6px}
.ti-btn{padding:6px 10px;background:var(--surface2);border:1px solid var(--border);border-radius:6px;font-size:.78rem;cursor:pointer}
.ti-btn.del{color:#dc2626}

/* ── BUY MODAL ───────────────────────────────────────────── */
.buy-modal,.cgv-modal{position:fixed;inset:0;z-index:95;background:rgba(15,18,48,.55);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px}
.buy-modal.open,.cgv-modal.open{display:flex}
.buy-box,.cgv-box{background:var(--surface);border-radius:var(--r-lg);max-width:480px;width:100%;box-shadow:var(--shadow-lg);overflow:hidden}
.cgv-box{max-width:680px;max-height:85vh;display:flex;flex-direction:column}
.buy-box-header,.cgv-head{display:flex;justify-content:space-between;align-items:flex-start;padding:24px 24px 18px;gap:16px}
.buy-box-title{font-size:1.3rem;font-weight:700;margin-bottom:4px}
.buy-box-sub{font-size:.82rem;color:var(--muted)}
.buy-x{background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--muted);padding:4px 8px}
.buy-options{padding:0 24px 24px}
.buy-option{display:block;padding:20px;border:2px solid var(--border);border-radius:var(--r-md);transition:border-color .15s,transform .15s;cursor:pointer}
.buy-option:hover{border-color:var(--primary);transform:translateY(-2px)}
.buy-option.featured{border-color:var(--primary);background:#eef2ff}
.buy-option-icon{font-size:1.5rem;margin-bottom:8px}
.buy-option-label{font-size:.78rem;color:var(--primary);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.buy-option-title{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.buy-option-price{font-size:1.6rem;font-weight:800;margin-bottom:8px}
.buy-option-price span{font-size:.85rem;font-weight:500;color:var(--muted);margin-left:4px}
.buy-option-desc{font-size:.85rem;color:var(--muted)}
.cgv-head h2{font-size:1.2rem}
.cgv-body{padding:0 24px 24px;overflow-y:auto;display:flex;flex-direction:column;gap:18px}
.cgv-body h3{font-size:.95rem;margin-bottom:6px;color:var(--primary)}
.cgv-body p{font-size:.88rem;color:var(--text);line-height:1.6}
.cgv-body a{color:var(--primary);text-decoration:underline}

/* ── TOAST ───────────────────────────────────────────────── */
.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(40px);background:var(--text);color:#fff;padding:12px 22px;border-radius:999px;font-size:.88rem;opacity:0;pointer-events:none;transition:all .3s;z-index:200;box-shadow:var(--shadow-lg)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:#dc2626}
.toast.ok{background:var(--accent)}