:root{
    /* Surfaces — warm dark, Mercury depth model */
    --abyss:#14100D;
    --surface:#1B1612;
    --interactive:#27201A;
    --line:rgba(255,233,218,.13);
    --line-strong:rgba(255,233,218,.22);
    /* Text */
    --text:#F4ECE4;
    --muted:#BFB2A6;
    --faint:#8C7F73;
    /* Accent — the single vivid color */
    --accent:#FF9048;
    --accent-deep:#E5743A;
    --accent-soft:rgba(255,144,72,.14);
    --cream:#FFE9DA;
    --on-accent:#1C1006;
    /* Type */
    --display:'Archivo',sans-serif;
    --body:'Inter',sans-serif;
    --mono:'JetBrains Mono',monospace;
    --max:1200px;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:var(--body);
    background:var(--abyss);
    color:var(--text);
    font-size:16px;
    line-height:1.5;
    letter-spacing:.01em;
    -webkit-font-smoothing:antialiased;
  }
  ::selection{background:var(--accent);color:var(--on-accent)}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  .wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
  .eyebrow{
    font-family:var(--mono);font-size:12px;letter-spacing:.18em;
    text-transform:uppercase;color:var(--accent);
  }
  h1,h2,h3{font-family:var(--display);font-weight:300;line-height:1.12;letter-spacing:.005em}
  .display{font-size:clamp(42px,6.2vw,72px)}
  .heading-lg{font-size:clamp(32px,4.2vw,49px)}
  .heading{font-size:clamp(24px,2.8vw,32px)}
  .sub{font-size:19px;color:var(--muted);font-weight:400;line-height:1.55}

  /* ============ Buttons — pill discipline ============ */
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    border-radius:999px;font-family:var(--body);font-weight:500;
    font-size:15px;padding:14px 26px;cursor:pointer;border:none;
    transition:background .2s,color .2s,transform .15s;
    white-space:nowrap;
  }
  .btn-primary{background:var(--accent);color:var(--on-accent)}
  .btn-primary:hover{background:var(--accent-deep)}
  .btn-ghost-pill{background:rgba(255,233,218,.10);color:var(--text)}
  .btn-ghost-pill:hover{background:rgba(255,233,218,.18)}
  .btn-outline{background:transparent;color:var(--text);box-shadow:inset 0 0 0 1px var(--line-strong)}
  .btn-outline:hover{background:rgba(255,233,218,.07)}

  /* ============ Announcement bar ============ */
  .announce{
    background:var(--surface);border-bottom:1px solid var(--line);
    text-align:center;padding:9px 16px;font-size:13px;color:var(--muted);
  }
  .announce a{color:var(--cream)}
  .announce a:hover{color:var(--accent)}
  .announce .dot{color:var(--accent);margin-right:6px}

  /* ============ Nav ============ */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(20,16,13,.65);backdrop-filter:blur(14px);
    border-bottom:1px solid transparent;
    transition:border-color .3s,background .3s;
  }
  header.scrolled{background:rgba(20,16,13,.88);border-bottom-color:var(--line)}
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    height:68px;
  }
  .logo{display:flex;align-items:center;gap:10px;color:var(--text)}
  .logo svg.mark{width:24px;height:28px;color:var(--accent)}
  .logo svg.word{height:18px;width:auto;color:var(--text)}
  .nav-links{display:flex;gap:6px;align-items:center}
  .nav-links a{
    font-size:14px;color:var(--muted);padding:8px 14px;border-radius:999px;
    transition:color .2s;
  }
  .nav-links a:hover{color:var(--text)}
  .nav-actions{display:flex;gap:10px;align-items:center}
  .nav-actions .login{font-size:14px;color:var(--muted);padding:8px 14px}
  .nav-actions .login:hover{color:var(--text)}
  .nav-actions .btn{padding:9px 20px;font-size:14px}

  /* ============ Hero ============ */
  .hero{
    position:relative;
    min-height:min(92vh,860px);
    display:flex;align-items:center;
    overflow:hidden;
  }
  .hero-bg{
    position:absolute;inset:0;
    background:
      radial-gradient(ellipse 55% 65% at 76% 38%,rgba(255,144,72,.13),transparent 65%),
      radial-gradient(ellipse 80% 55% at 15% 105%,rgba(255,144,72,.07),transparent 60%),
      linear-gradient(180deg,#1C1713 0%,var(--abyss) 100%);
  }
  .hero-bg::after{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(255,233,218,.07) 1px,transparent 1px);
    background-size:26px 26px;
    -webkit-mask-image:radial-gradient(ellipse 65% 70% at 72% 35%,black,transparent 72%);
    mask-image:radial-gradient(ellipse 65% 70% at 72% 35%,black,transparent 72%);
  }
  .hero-inner{
    position:relative;z-index:2;width:100%;
    display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;
    padding-top:64px;padding-bottom:96px;
  }
  .hero-copy .eyebrow{display:inline-block;margin-bottom:22px}
  .hero h1{margin-bottom:22px}
  .hero h1 .accent{color:var(--accent);font-weight:400}
  .hero .sub{max-width:520px;margin-bottom:34px}
  .hero-cta{display:flex;margin-bottom:18px;max-width:480px}
  .hero-cta input{
    flex:1;min-width:0;
    background:rgba(20,16,13,.5);
    border:1px solid var(--line-strong);border-right:none;
    border-radius:999px 0 0 999px;
    padding:15px 22px;font-family:var(--body);font-size:15px;
    color:var(--text);outline:none;
  }
  .hero-cta input::placeholder{color:var(--faint)}
  .hero-cta input:focus{border-color:var(--accent)}
  .hero-cta .btn{border-radius:0 999px 999px 0;padding:15px 26px}
  .hero-proof{font-size:13px;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap}
  .hero-proof span::before{content:"✓";color:var(--accent);margin-right:7px}

  /* Phone mockup */
  .phone{
    width:300px;justify-self:end;
    background:var(--surface);
    border:1px solid var(--line-strong);
    border-radius:36px;padding:14px;
    box-shadow:0 40px 80px rgba(0,0,0,.5);
    transform:rotate(2deg);
  }
  .phone-screen{
    background:linear-gradient(180deg,#211A14,#181310);
    border-radius:24px;padding:26px 18px;overflow:hidden;
  }
  .phone-avatar{
    width:56px;height:56px;border-radius:50%;margin:0 auto 12px;
    background:var(--accent);display:flex;align-items:center;justify-content:center;
  }
  .phone-avatar svg{width:24px;height:28px;color:var(--on-accent)}
  .phone-name{text-align:center;font-family:var(--display);font-weight:500;font-size:18px}
  .phone-tag{text-align:center;font-size:12px;color:var(--faint);margin-bottom:18px}
  .phone-btn{
    display:flex;align-items:center;justify-content:space-between;
    border:1px solid var(--line-strong);border-radius:999px;
    padding:11px 16px;font-size:13px;margin-bottom:9px;color:var(--text);
  }
  .phone-btn.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:600}
  .phone-btn span.arr{opacity:.55}
  .phone-socials{display:flex;justify-content:center;gap:14px;margin-top:16px;font-size:11px;color:var(--faint);font-family:var(--mono)}

  /* ============ Sections base ============ */
  section{padding:110px 0}
  .section-head{max-width:680px;margin-bottom:64px}
  .section-head .eyebrow{display:inline-block;margin-bottom:16px}
  .section-head h2{margin-bottom:18px}
  .center{text-align:center;margin-left:auto;margin-right:auto}

  /* ============ Feature list (Mercury signature rows) ============ */
  .features{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .feature-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:start}
  .feature-list{border-top:1px solid var(--line-strong)}
  .feature-item{
    border-bottom:1px solid var(--line-strong);
    padding:26px 8px;cursor:pointer;transition:padding .25s,background .25s;
  }
  .feature-item h3{font-size:24px;font-weight:400;display:flex;justify-content:space-between;align-items:center;gap:16px}
  .feature-item h3 .arr{color:var(--faint);font-size:18px;transition:transform .25s,color .25s}
  .feature-item p{
    color:var(--muted);font-size:15px;max-height:0;overflow:hidden;
    transition:max-height .35s ease,margin .35s ease;
  }
  .feature-item.active{padding-left:16px}
  .feature-item.active h3{color:var(--accent)}
  .feature-item.active h3 .arr{transform:translateX(4px);color:var(--accent)}
  .feature-item.active p{max-height:120px;margin-top:10px}
  .feature-panel{
    position:sticky;top:110px;
    background:var(--abyss);border:1px solid var(--line-strong);
    border-radius:8px;padding:26px;
    display:flex;flex-direction:column;justify-content:center;
  }
  .feature-panel .panel-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
  .feature-panel .panel-img{border-radius:8px;overflow:hidden;border:1px solid var(--line);margin-bottom:18px}
  .feature-panel .panel-img img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
  .feature-panel .panel-note{color:var(--muted);font-size:14px}

  /* ============ Replace band (logo wall) ============ */
  .replace{padding:80px 0;text-align:center}
  .replace p.lead{color:var(--faint);font-size:14px;margin-bottom:28px;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase}
  .chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
  .chip{
    border:1px solid var(--line-strong);border-radius:999px;
    padding:10px 22px;font-size:14px;color:var(--muted);
    font-family:var(--display);font-weight:400;
    text-decoration:line-through;text-decoration-color:rgba(255,144,72,.55);text-decoration-thickness:1.5px;
  }
  .chip.keep{
    text-decoration:none;background:var(--accent);color:var(--on-accent);
    border-color:var(--accent);font-weight:500;
  }

  /* ============ Cards 2x2 ============ */
  .cards-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  .card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:8px;padding:38px 34px;
    transition:border-color .25s;
  }
  .card:hover{border-color:var(--line-strong)}
  .card .card-visual{
    height:200px;border-radius:8px;margin-bottom:28px;
    background:var(--abyss);border:1px solid var(--line);
    overflow:hidden;position:relative;
  }
  .card .card-visual img{width:100%;height:100%;object-fit:cover;display:block}
  .card h3{font-size:22px;font-weight:400;margin-bottom:10px}
  .card p{color:var(--muted);font-size:15px}

  /* ============ Showcase (mockup) ============ */
  .showcase-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center}
  .showcase-img{
    border-radius:12px;border:1px solid var(--line-strong);
    overflow:hidden;box-shadow:0 40px 80px rgba(0,0,0,.45);
  }
  .showcase-img img{width:100%;height:auto}
  .showcase-copy .eyebrow{display:inline-block;margin-bottom:16px}
  .showcase-copy h2{margin-bottom:18px}
  .showcase-copy .sub{margin-bottom:28px}
  .check-list{list-style:none}
  .check-list li{
    padding:13px 0;border-bottom:1px solid var(--line);
    font-size:15px;color:var(--muted);
  }
  .check-list li::before{content:"✓";color:var(--accent);margin-right:12px}

  /* ============ Wide image band ============ */
  .band{
    position:relative;min-height:520px;display:flex;align-items:center;
    background:url('assets/mockup-table-scene.jpg') center/cover no-repeat;
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  }
  .band::before{
    content:"";position:absolute;inset:0;
    background:linear-gradient(90deg,rgba(20,16,13,.88) 0%,rgba(20,16,13,.55) 45%,rgba(20,16,13,.05) 75%);
  }
  .band-inner{position:relative;z-index:2;max-width:480px}
  .band-inner .eyebrow{display:inline-block;margin-bottom:16px}
  .band-inner h2{margin-bottom:16px}
  .band-inner .sub{margin-bottom:30px}

  /* ============ Stats band ============ */
  .stats{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:80px 0}
  .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
  .stat .num{
    font-family:var(--display);font-weight:300;
    font-size:clamp(40px,4.6vw,56px);color:var(--text);line-height:1.05;
  }
  .stat .num em{color:var(--accent);font-style:normal}
  .stat .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-top:10px}

  /* ============ Quote ============ */
  .quote{text-align:center}
  .quote blockquote{
    font-family:var(--display);font-weight:300;
    font-size:clamp(24px,3.2vw,36px);line-height:1.3;
    max-width:820px;margin:0 auto 28px;
  }
  .quote blockquote .accent{color:var(--accent)}
  .quote cite{font-style:normal;color:var(--faint);font-size:14px}

  /* ============ Pricing ============ */
  .pricing{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .price-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:880px;margin:0 auto}
  .price-card{
    background:var(--abyss);border:1px solid var(--line-strong);
    border-radius:8px;padding:42px 38px;display:flex;flex-direction:column;
  }
  .price-card.pro{border-color:var(--accent)}
  .price-card .plan{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
  .price-card.pro .plan{color:var(--accent)}
  .price-card .price{font-family:var(--display);font-weight:300;font-size:52px;line-height:1}
  .price-card .price small{font-size:16px;color:var(--faint);font-family:var(--body)}
  .price-card .desc{color:var(--muted);font-size:14px;margin:14px 0 26px}
  .price-card ul{list-style:none;margin-bottom:34px;flex:1}
  .price-card li{
    padding:11px 0;border-bottom:1px solid var(--line);
    font-size:14px;color:var(--muted);
  }
  .price-card li::before{content:"✓";color:var(--accent);margin-right:10px}
  .price-card li.no{color:var(--faint)}
  .price-card li.no::before{content:"—";color:var(--faint)}
  .price-card .btn{justify-content:center}

  /* ============ Final CTA ============ */
  .final{position:relative;text-align:center;padding:140px 0;overflow:hidden}
  .final::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(ellipse 60% 55% at 50% 110%,rgba(255,144,72,.18),transparent 70%);
    pointer-events:none;
  }
  .final h2{margin-bottom:18px}
  .final .sub{max-width:520px;margin:0 auto 36px}
  .final-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

  /* ============ Footer ============ */
  footer{border-top:1px solid var(--line);padding:72px 0 40px;background:var(--abyss)}
  .foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:64px}
  .foot-brand svg.mark{width:26px;height:30px;color:var(--accent);margin-bottom:16px}
  .foot-brand p{color:var(--faint);font-size:13px;max-width:240px}
  .foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:18px;font-weight:500}
  .foot-col a{display:block;color:var(--muted);font-size:14px;padding:5px 0}
  .foot-col a:hover{color:var(--text)}
  .foot-base{
    border-top:1px solid var(--line);padding-top:28px;
    display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
    color:var(--faint);font-size:13px;
  }

  /* ============ Reveal animation ============ */
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}

  /* ============ Waitlist modal ============ */
  .modal-backdrop{
    position:fixed;inset:0;z-index:100;
    background:rgba(10,8,6,.7);backdrop-filter:blur(6px);
    display:none;align-items:center;justify-content:center;padding:20px;
  }
  .modal-backdrop.open{display:flex}
  .modal{
    background:var(--surface);border:1px solid var(--line-strong);
    border-radius:14px;padding:40px 36px;max-width:440px;width:100%;
    position:relative;
  }
  .modal .close{
    position:absolute;top:16px;right:16px;background:none;border:none;
    color:var(--faint);font-size:22px;cursor:pointer;line-height:1;padding:6px;
  }
  .modal .close:hover{color:var(--text)}
  .modal h3{font-size:26px;font-weight:400;margin-bottom:10px}
  .modal .modal-sub{color:var(--muted);font-size:14px;margin-bottom:26px}
  .modal label{
    display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;
    text-transform:uppercase;color:var(--faint);margin:0 0 8px 4px;
  }
  .modal input{
    width:100%;background:var(--abyss);border:1px solid var(--line-strong);
    border-radius:999px;padding:13px 20px;font-family:var(--body);font-size:15px;
    color:var(--text);outline:none;margin-bottom:18px;
  }
  .modal input:focus{border-color:var(--accent)}
  .modal input::placeholder{color:var(--faint)}
  .modal .btn{width:100%;justify-content:center}
  .modal .form-note{font-size:12px;color:var(--faint);text-align:center;margin-top:14px}
  .modal .success{display:none;text-align:center;padding:30px 0}
  .modal .success .big{font-size:44px;margin-bottom:14px}
  .modal .success h3{margin-bottom:8px}
  .modal.sent form{display:none}
  .modal.sent .success{display:block}
  .modal .error-msg{display:none;color:var(--accent);font-size:13px;text-align:center;margin-top:12px}

  /* ============ Reduced motion ============ */
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto}
    .reveal{opacity:1;transform:none;transition:none}
  }

  /* ============ Responsive ============ */
  @media (max-width:960px){
    .hero-inner{grid-template-columns:1fr;padding-bottom:64px}
    .phone{display:none}
    .feature-grid{grid-template-columns:1fr}
    .feature-panel{position:static;min-height:0}
    .cards-grid,.price-grid{grid-template-columns:1fr}
    .showcase-grid{grid-template-columns:1fr;gap:48px}
    .showcase-img{max-width:420px;margin:0 auto}
    .band{min-height:440px}
    .band::before{background:linear-gradient(180deg,rgba(20,16,13,.85),rgba(20,16,13,.6))}
    .stats-grid{grid-template-columns:1fr 1fr;gap:40px}
    .foot-grid{grid-template-columns:1fr 1fr}
    .nav-links{display:none}
    section{padding:80px 0}
  }
  @media (max-width:560px){
    .wrap{padding:0 20px}
    .hero-cta{flex-direction:column;gap:10px}
    .hero-cta input{border-radius:999px;border-right:1px solid var(--line-strong)}
    .hero-cta .btn{border-radius:999px;justify-content:center}
    .stats-grid{grid-template-columns:1fr 1fr}
  }
/* ============ FAQ ============ */
.faq-list{max-width:760px;margin:0 auto;border-top:1px solid var(--line-strong)}
.faq-list details{border-bottom:1px solid var(--line-strong)}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 4px;font-family:var(--display);font-weight:400;font-size:19px;color:var(--text)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--accent);font-size:24px;line-height:1;flex-shrink:0;transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{color:var(--muted);font-size:15px;line-height:1.6;padding:0 4px 22px;max-width:660px}

/* ============ Hero product shot ============ */
.hero-shot{width:min(460px,100%);justify-self:end;display:block;-webkit-mask-image:radial-gradient(ellipse 78% 82% at 50% 46%,#000 52%,transparent 76%);mask-image:radial-gradient(ellipse 78% 82% at 50% 46%,#000 52%,transparent 76%)}
@media (max-width:960px){.hero-shot{display:none}}