/* ==========================================================================
   Loopback — design tokens
   ========================================================================== */
:root{
  --ink:        #0F1720;
  --panel:      #16202B;
  --panel-2:    #1C2833;
  --hairline:   #2A3540;
  --text:       #E8EDF2;
  --text-dim:   #8FA1AF;
  --gold:       #E8A33D;
  --gold-dim:   #7A5A24;
  --teal:       #4FA3A0;
  --danger:     #D9704F;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --maxw: 1120px;
  --radius: 10px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
p{ margin:0 0 1em; color:var(--text-dim); }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:.6em;
  margin-bottom:1.1em;
}
.eyebrow::before{
  content:"";
  width:18px;
  height:1px;
  background:var(--gold);
  display:inline-block;
}
.eyebrow-lg{
  font-size:1rem;
  letter-spacing:.16em;
  font-weight:600;
  margin-bottom:1.4em;
}
.eyebrow-lg::before{ width:28px; }

/* Buttons ---------------------------------------------------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5em;
  font-family:var(--font-mono);
  font-size:.9rem;
  padding:.85em 1.4em;
  border-radius:6px;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn:focus-visible{ outline:2px solid var(--gold); outline-offset:2px; }
.btn-primary{ background:var(--gold); color:#1A1206; font-weight:600; }
.btn-primary:hover{ background:#f0ac47; }
.btn-ghost{ background:transparent; border-color:var(--hairline); color:var(--text); }
.btn-ghost:hover{ border-color:var(--teal); }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(15,23,32,.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--hairline);
}
.nav .container{
  display:flex; align-items:center; justify-content:space-between;
  height:68px; position:relative;
}
.brand{
  font-family:var(--font-mono);
  font-weight:600;
  font-size:1.05rem;
  letter-spacing:-0.02em;
  text-decoration:none;
  color:var(--text);
  display:flex; align-items:center; gap:.5em;
}
.brand .dot{ color:var(--gold); }
.nav-links{ display:flex; gap:2em; list-style:none; margin:0; padding:0; }
.nav-links a{
  text-decoration:none; color:var(--text-dim); font-size:.92rem;
  transition:color .15s ease;
}
.nav-links a:hover{ color:var(--text); }
.nav-cta{ display:flex; align-items:center; }
.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none;
  cursor:pointer; padding:6px;
}
.nav-toggle span{ width:22px; height:2px; background:var(--text); display:block; }

/* ==========================================================================
   Hero
   ========================================================================== */
.product-intro{ padding:28px 0 0; border-top:none; }
.product-badge{
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--font-mono); font-size:.8rem; font-weight:600;
  color:var(--text); background:var(--panel);
  border:1px solid var(--hairline); border-radius:999px;
  padding:.5em 1em;
}
.product-badge-by{ color:var(--text-dim); font-weight:400; }

.hero{ padding:88px 0 96px; }
.hero .container{
  display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:center;
}
.hero h1{
  font-size:clamp(2.3rem, 4vw, 3.3rem);
  color:var(--text);
}
.hero h1 em{ font-style:italic; color:var(--gold); }
.hero-lede{ font-size:1.08rem; max-width:46ch; }
.hero-ctas{ display:flex; gap:1em; margin-top:1.8em; flex-wrap:wrap; }
.hero-meta{
  margin-top:2.4em; display:flex; gap:2.2em; flex-wrap:wrap;
}
.hero-meta div{ font-family:var(--font-mono); font-size:.82rem; color:var(--text-dim); }
.hero-meta strong{ display:block; color:var(--text); font-size:1.3rem; font-family:var(--font-display); }

/* Transcript panel — signature element ----------------------------------- */
.transcript{
  background:var(--panel);
  border:1px solid var(--hairline);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.55);
}
.transcript-bar{
  display:flex; align-items:center; gap:.5em;
  padding:12px 16px;
  border-bottom:1px solid var(--hairline);
  background:var(--panel-2);
}
.transcript-bar span{
  width:9px; height:9px; border-radius:50%; background:var(--hairline);
}
.transcript-bar .label{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--text-dim);
}
.transcript-body{ padding:20px 20px 24px; font-family:var(--font-mono); font-size:.85rem; }
.t-line{ display:flex; gap:14px; margin-bottom:16px; }
.t-line .no{ color:#425063; user-select:none; min-width:14px; text-align:right; }
.t-role{ font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; display:block; margin-bottom:4px; }
.t-role.interviewer{ color:var(--teal); }
.t-role.candidate{ color:var(--text-dim); }
.t-text{ color:var(--text); line-height:1.55; }
.t-feedback{
  margin-top:8px;
  border-left:2px solid var(--gold);
  padding:8px 12px;
  background:rgba(232,163,61,.08);
  border-radius:0 6px 6px 0;
}
.t-feedback .tag{
  font-size:.68rem; color:var(--gold); letter-spacing:.08em; text-transform:uppercase;
  display:block; margin-bottom:3px;
}
.t-feedback p{ margin:0; color:var(--text); font-family:var(--font-body); font-size:.86rem; }

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
section{ padding:88px 0; border-top:1px solid var(--hairline); }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(1.8rem,3vw,2.4rem); }

/* Services ---------------------------------------------------------------- */
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.service-card{
  background:var(--panel);
  border:1px solid var(--hairline);
  border-radius:var(--radius);
  padding:32px 28px;
  display:flex; flex-direction:column;
}
.service-card.featured{ border-color:var(--gold-dim); position:relative; }
.service-card.featured::before{
  content:"Most booked";
  position:absolute; top:-11px; left:28px;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.08em;
  background:var(--gold); color:#1A1206; padding:3px 10px; border-radius:4px;
  text-transform:uppercase; font-weight:600;
}
.service-index{ font-family:var(--font-mono); color:var(--text-dim); font-size:.8rem; margin-bottom:1em; }
.service-card h3{ font-size:1.3rem; margin-bottom:.3em; }
.service-price{ font-family:var(--font-mono); color:var(--gold); font-size:1.5rem; margin-bottom:1em; }
.service-price span{ color:var(--text-dim); font-size:.85rem; }
.service-card ul{ list-style:none; margin:0 0 1.6em; padding:0; flex-grow:1; }
.service-card li{
  color:var(--text-dim); font-size:.9rem; padding:8px 0;
  border-top:1px solid var(--hairline);
  display:flex; gap:.6em;
}
.service-card li::before{ content:"—"; color:var(--teal); flex-shrink:0; }

/* How it works -------------------------------------------------------------*/
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.step{ position:relative; padding-top:8px; }
.step .num{
  font-family:var(--font-mono); font-size:.78rem; color:var(--gold);
  display:block; margin-bottom:.8em;
}
.step h4{ font-size:1.05rem; margin-bottom:.4em; }
.step p{ font-size:.9rem; }

/* About --------------------------------------------------------------------*/
.about{ display:grid; grid-template-columns:.9fr 1.1fr; gap:64px; align-items:start; }
.about-card{
  background:var(--panel); border:1px solid var(--hairline); border-radius:var(--radius);
  padding:28px; font-family:var(--font-mono); font-size:.82rem;
}
.about-card .row{ display:flex; justify-content:space-between; padding:10px 0; border-top:1px solid var(--hairline); }
.about-card .row:first-child{ border-top:none; }
.about-card .row span:first-child{ color:var(--text-dim); }
.about p{ font-size:1.02rem; }
.about h2{ margin-bottom:.6em; }

/* Testimonials ---------------------------------------------------------- */
.testimonials-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.testimonial{
  background:var(--panel); border:1px solid var(--hairline); border-radius:var(--radius);
  padding:26px;
}
.testimonial p{ color:var(--text); font-size:.95rem; font-style:italic; }
.testimonial .who{ font-family:var(--font-mono); font-size:.78rem; color:var(--text-dim); margin-top:1em; }

/* FAQ ---------------------------------------------------------------------*/
.faq-item{ border-top:1px solid var(--hairline); padding:22px 0; }
.faq-item:last-child{ border-bottom:1px solid var(--hairline); }
.faq-item summary{
  cursor:pointer; list-style:none; display:flex; justify-content:space-between; align-items:center;
  font-family:var(--font-display); font-size:1.08rem; color:var(--text);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-family:var(--font-mono); color:var(--gold); font-size:1.3rem; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item .a{ margin-top:12px; max-width:70ch; }
.faq-item .a a,
.contact-wrap p a{
  color:var(--teal);
  text-decoration:underline;
  text-underline-offset:2px;
}
.faq-item .a a:hover,
.contact-wrap p a:hover{ color:var(--gold); }

/* Contact / booking ------------------------------------------------------ */
.contact-wrap{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
.form-group{ margin-bottom:18px; }
.form-group label{
  display:block; font-family:var(--font-mono); font-size:.75rem; letter-spacing:.06em;
  text-transform:uppercase; color:var(--text-dim); margin-bottom:8px;
}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%; background:var(--panel); border:1px solid var(--hairline); color:var(--text);
  padding:12px 14px; border-radius:6px; font-family:var(--font-body); font-size:.95rem;
}
.form-group textarea{ resize:vertical; min-height:110px; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{ outline:2px solid var(--gold); outline-offset:1px; border-color:transparent; }
.form-note{ font-size:.82rem; color:var(--text-dim); margin-top:14px; }
.alert{ padding:14px 16px; border-radius:6px; font-size:.9rem; margin-bottom:20px; font-family:var(--font-mono); }
.alert-success{ background:rgba(79,163,160,.12); border:1px solid var(--teal); color:var(--teal); }
.alert-error{ background:rgba(217,112,79,.12); border:1px solid var(--danger); color:var(--danger); }

/* Footer -------------------------------------------------------------------*/
footer{ border-top:1px solid var(--hairline); padding:40px 0; }
footer .container{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;
}
footer .foot-links{ display:flex; gap:1.6em; list-style:none; margin:0; padding:0; }
footer .foot-links a{ text-decoration:none; color:var(--text-dim); font-size:.85rem; }
footer .foot-links a:hover{ color:var(--text); }
footer small{ color:var(--text-dim); font-family:var(--font-mono); font-size:.78rem; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 880px){
  .nav-toggle{ display:flex; }
  .nav-links{
    display:none; position:absolute; top:68px; left:0; right:0;
    background:var(--ink); border-bottom:1px solid var(--hairline);
    flex-direction:column; gap:0; padding:8px 24px 20px;
  }
  .nav-links.open{ display:flex; }
  .nav-links li{ border-top:1px solid var(--hairline); }
  .nav-links a{ display:block; padding:14px 0; }
  .hero .container{ grid-template-columns:1fr; }
  .hero-meta{ gap:1.6em; }
  .services-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr 1fr; }
  .about{ grid-template-columns:1fr; }
  .testimonials-grid{ grid-template-columns:1fr; }
  .contact-wrap{ grid-template-columns:1fr; }
  section{ padding:64px 0; }
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn{ transition:none; }
}