/* ============================================================
   New Website — Design System v1
   Palette approved 2026-11-05 (Phase 2, before keyword file)
   Primary Indigo #4F46E5 | Accent Cyan #06B6D4
   Headings #0F172A | Body #475569 | Muted #64748B
   Background #FFFFFF / #F8FAFC | Border #E2E8F0
   Fonts: Plus Jakarta Sans (headings) / Inter (body)
          system monospace (tool output)
   ============================================================ */
:root{
  --primary:#4F46E5; --primary-dark:#3730A3; --primary-light:#EEF2FF;
  --accent:#06B6D4; --accent-light:#ECFEFF;
  --slate-900:#0F172A; --slate-600:#475569; --slate-400:#64748B;
  --bg:#FFFFFF; --bg-alt:#F8FAFC; --border:#E2E8F0;
  --success:#10B981; --warning:#F59E0B; --danger:#EF4444;
  --radius:16px; --radius-sm:10px;
  --shadow-sm:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
  --shadow-md:0 10px 30px rgba(15,23,42,.08);
  --shadow-lg:0 20px 45px rgba(79,70,229,.14);
  --font-head:'Plus Jakarta Sans',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:ui-monospace,'SF Mono','Cascadia Mono',Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--slate-600);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--slate-900);line-height:1.2;letter-spacing:-.02em}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-dark)}
::selection{background:var(--primary);color:#fff}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.navbar-brand{font-family:var(--font-head);font-weight:800;font-size:1.35rem;color:var(--slate-900)!important;letter-spacing:-.03em}
.navbar-brand .logo-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:1.1rem;margin-right:.5rem;box-shadow:var(--shadow-sm)}
.navbar-brand .logo-mark i{font-style:normal}
.nav-link{font-weight:600;color:var(--slate-900)!important;font-size:.95rem;padding:.5rem .85rem!important;border-radius:8px}
.nav-link:hover,.nav-link.active{background:var(--primary-light);color:var(--primary)!important}

/* Buttons */
.btn{font-weight:700;border-radius:10px;padding:.7rem 1.4rem;font-size:.95rem;transition:all .2s ease}
.btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 8px 20px rgba(79,70,229,.25)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-1px);box-shadow:0 12px 26px rgba(79,70,229,.32)}
.btn-outline{border:1.5px solid var(--border);color:var(--slate-900);background:#fff}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.btn-lg{padding:.9rem 1.8rem;font-size:1.05rem}

/* Hero */
.hero{padding:5.5rem 0 4rem;background:radial-gradient(900px 400px at 85% -10%,#E0F2FE 0%,transparent 60%),radial-gradient(700px 350px at 5% 0%,var(--primary-light) 0%,transparent 55%),var(--bg);position:relative;overflow:hidden}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--border);border-radius:999px;padding:.4rem .9rem;font-size:.85rem;font-weight:700;color:var(--primary);box-shadow:var(--shadow-sm)}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(16,185,129,.15)}
.hero h1{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;margin:1.25rem 0 1rem}
.hero h1 .grad{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.15rem;max-width:640px}
.hero-search{max-width:640px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:.5rem;box-shadow:var(--shadow-md);display:flex;gap:.5rem}
.hero-search input{border:0;flex:1;padding:.6rem .8rem;font-size:1rem;outline:none;min-width:0}
.hero-search input:focus{box-shadow:none}
.hero-search .btn{flex-shrink:0}
.hero-stats{display:flex;gap:2rem;flex-wrap:wrap;margin-top:2rem}
.hero-stats b{display:block;font-family:var(--font-head);font-size:1.5rem;color:var(--slate-900)}
.hero-stats span{font-size:.88rem;color:var(--slate-400);font-weight:600}
.hero-visual{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg);padding:1.25rem}
.hero-visual .tool-mock{border:1px solid var(--border);border-radius:12px;overflow:hidden}
.hero-visual .mock-head{background:var(--bg-alt);padding:.7rem 1rem;display:flex;gap:.4rem;align-items:center;font-weight:700;font-size:.85rem;color:var(--slate-900)}
.hero-visual .mock-head i{width:10px;height:10px;border-radius:50%;display:inline-block}
.hero-visual .mock-body{padding:1rem}
.mock-input{background:var(--bg-alt);border:1px dashed var(--border);border-radius:10px;padding:.9rem;color:var(--slate-400);font-size:.9rem}
.mock-output{background:var(--primary-light);border-radius:10px;padding:.9rem;font-family:var(--font-mono);font-size:.85rem;color:var(--primary-dark);margin-top:.75rem}

/* Sections */
.section{padding:4.5rem 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:680px;margin:0 auto 2.5rem;text-align:center}
.section-head .eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:800;color:var(--primary)}
.section-head h2{font-size:clamp(1.7rem,3.5vw,2.3rem);font-weight:800;margin:.6rem 0 .7rem}
.section-head p{font-size:1.05rem}

/* Tool / category cards */
.tool-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem;height:100%;transition:all .22s ease;position:relative}
.tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#C7D2FE}
.tool-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.45rem;margin-bottom:1rem}
.tool-icon.indigo{background:var(--primary-light);color:var(--primary)}
.tool-icon.cyan{background:var(--accent-light);color:#0E7490}
.tool-icon.green{background:#ECFDF5;color:#047857}
.tool-icon.amber{background:#FFFBEB;color:#B45309}
.tool-card h3{font-size:1.15rem;font-weight:700;margin-bottom:.4rem}
.tool-card p{font-size:.95rem;margin-bottom:1rem}
.tool-card .card-link{font-weight:700;font-size:.92rem}
.placeholder-tag{position:absolute;top:1rem;right:1rem;font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:var(--bg-alt);border:1px solid var(--border);color:var(--slate-400);border-radius:999px;padding:.25rem .6rem}

/* Feature / steps */
.step-num{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;font-family:var(--font-head);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:0 8px 18px rgba(79,70,229,.3)}
.feature-box{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.8rem;height:100%}
.feature-box h3{font-size:1.1rem}

/* FAQ */
.accordion-item{border:1px solid var(--border)!important;border-radius:12px!important;overflow:hidden;margin-bottom:.75rem}
.accordion-button{font-family:var(--font-head);font-weight:700;color:var(--slate-900);background:#fff;box-shadow:none!important}
.accordion-button:not(.collapsed){background:var(--primary-light);color:var(--primary)}

/* CTA band — LIGHT (user: color scheme light rakho, 2026-11-05) */
.cta-band{background:linear-gradient(135deg,var(--primary-light),var(--accent-light));border:1px solid #C7D2FE;border-radius:24px;padding:3rem;color:var(--slate-900);position:relative;overflow:hidden}
.cta-band:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(6,182,212,.18);filter:blur(60px);right:-80px;top:-80px}
.cta-band h2{color:var(--slate-900);font-size:clamp(1.6rem,3vw,2.2rem)}
.cta-band p{color:var(--slate-600)}

/* Footer — LIGHT (user: color scheme light rakho, 2026-11-05) */
.site-footer{background:var(--bg-alt);color:var(--slate-600);padding:3.5rem 0 1.5rem;margin-top:0;border-top:1px solid var(--border)}
.site-footer h5{color:var(--slate-900);font-size:1rem;margin-bottom:1rem}
.site-footer a{color:var(--slate-600);display:block;padding:.25rem 0;font-size:.95rem}
.site-footer a:hover{color:var(--primary)}
.site-footer .footer-brand{color:var(--slate-900);font-family:var(--font-head);font-weight:800;font-size:1.3rem}
.footer-bottom{border-top:1px solid var(--border);margin-top:2.5rem;padding-top:1.25rem;font-size:.88rem}

/* Forms */
.form-control,.form-select{border-radius:10px;padding:.75rem 1rem;border:1.5px solid var(--border);font-size:1rem}
.form-control:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,70,229,.12)}
.form-label{font-weight:700;color:var(--slate-900);font-size:.92rem}
code{font-family:var(--font-mono);color:var(--primary-dark);background:var(--primary-light);padding:.15rem .4rem;border-radius:6px}

/* Responsive */
@media(max-width:991px){
  .hero{padding:3.5rem 0 2.5rem}
  .hero-visual{margin-top:2rem}
  .section{padding:3rem 0}
}
@media(max-width:575px){
  .hero-search{flex-direction:column}
  .hero-search .btn{width:100%}
  .hero-stats{gap:1.25rem}
  .cta-band{padding:2rem 1.25rem}
}

/* Labelled ad placeholder (no ads loaded until AdSense approval) */
.ad-slot{border:1px dashed var(--border);border-radius:var(--radius-sm);background:var(--bg-alt);color:var(--slate-400);text-align:center;padding:1.25rem;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}

/* Long footer email must wrap inside its narrow column, not overlap neighbours */
.footer-email{font-size:.82rem;word-break:break-all}