/* ==========================================================================
   TimeXtrade — Design System
   Dark fintech. Navy / blue / white, restrained teal accent.
   Hand-written, no framework. Mobile-first. Optimised for Core Web Vitals.
   ========================================================================== */

/* ----- Reset ----------------------------------------------------------------*/
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{min-height:100vh;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,video,canvas{display:block;max-width:100%;height:auto}
input,button,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
a{color:inherit}
ul[class],ol[class]{list-style:none;padding:0}
:where(h1,h2,h3,h4){line-height:1.2;text-wrap:balance}
p{text-wrap:pretty}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* ----- Tokens -------------------------------------------------------------- */
:root{
  --bg:#0a0e17;
  --bg-alt:#0d1220;
  --surface:#121a2b;
  --surface-2:#182135;
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);

  --ink:#e9eef8;
  --ink-muted:#aab8ce;
  --ink-dim:#8c9ab2;

  --brand:#3b82f6;
  --brand-600:#2563eb;
  --brand-400:#6ea8fb;
  --brand-tint:rgba(59,130,246,.12);

  --accent:#4ade80;
  --accent-tint:rgba(74,222,128,.12);

  --warn:#f2b34b;
  --warn-tint:rgba(242,179,75,.10);
  --warn-border:rgba(242,179,75,.28);

  --focus:#8cc5ff;

  --r-xs:8px; --r-sm:12px; --r:16px; --r-lg:22px; --r-xl:30px; --r-pill:999px;

  --shadow-1:0 1px 2px rgba(0,0,0,.4);
  --shadow-2:0 24px 50px -20px rgba(0,0,0,.55);

  --container:1180px;
  --container-narrow:720px;
  --gutter:clamp(1.1rem,4vw,2rem);

  --step-1:clamp(1.05rem,.98rem + .35vw,1.2rem);
  --h1:clamp(2.15rem,1.55rem + 3vw,3.5rem);
  --h2:clamp(1.7rem,1.35rem + 1.7vw,2.4rem);
  --h3:clamp(1.2rem,1.1rem + .5vw,1.4rem);

  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

/* ----- Base -------------------------------------------------------------- */
body{
  font-family:var(--font);
  font-size:var(--step-1);
  color:var(--ink);
  background:var(--bg);
  background-image:
    radial-gradient(60rem 40rem at 78% -10%,rgba(59,130,246,.10),transparent 60%),
    radial-gradient(50rem 40rem at 0% 8%,rgba(74,222,128,.06),transparent 55%);
  background-attachment:fixed;background-repeat:no-repeat;
}
h1{font-size:var(--h1);font-weight:800;letter-spacing:-.02em}
h2{font-size:var(--h2);font-weight:700;letter-spacing:-.02em}
h3{font-size:var(--h3);font-weight:700}
a{text-decoration-thickness:1px;text-underline-offset:2px}
strong{color:var(--ink);font-weight:700}

:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:3px solid var(--focus);outline-offset:2px;border-radius:4px
}

.skip-link{
  position:absolute;left:12px;top:-60px;z-index:200;
  background:var(--brand);color:#fff;padding:.6rem 1rem;border-radius:0 0 var(--r-xs) var(--r-xs);
  font-weight:700;transition:top .15s
}
.skip-link:focus{top:0}

.visually-hidden{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0
}

/* ----- Layout ---------------------------------------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.container--narrow{max-width:var(--container-narrow)}

.section{padding-block:clamp(3.25rem,8vw,6rem)}
.section--alt{background:var(--bg-alt);border-block:1px solid var(--border)}
.section--tight{padding-block:clamp(2.5rem,6vw,4rem)}

.section__head{max-width:56ch;margin-bottom:clamp(2rem,5vw,3rem)}
.section__head--center{margin-inline:auto;text-align:center}
.section__intro{margin-top:1rem;color:var(--ink-muted);font-size:1.05rem}

.eyebrow{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--brand-400);margin-bottom:.9rem
}

.grid{display:grid;gap:clamp(1rem,3vw,1.6rem)}
@media (min-width:640px){.grid--2{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:640px) and (max-width:899px){.grid--4{grid-template-columns:repeat(2,1fr)}}

.flow>*+*{margin-top:1.05em}
.text-center{text-align:center}
.muted{color:var(--ink-muted)}
.lead{font-size:1.15rem;color:var(--ink-muted)}
.nowrap{white-space:nowrap}
.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-0{margin-bottom:0}

/* ----- Buttons ------------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.9rem 1.5rem;border-radius:var(--r-sm);font-weight:700;font-size:1rem;
  line-height:1;text-decoration:none;white-space:nowrap;
  transition:transform .15s ease,background-color .15s ease,border-color .15s ease,box-shadow .15s ease;
  min-height:48px
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px -12px rgba(59,130,246,.7)}
.btn--primary:hover{background:var(--brand-600)}
.btn--secondary{background:var(--surface-2);color:var(--ink);border:1px solid var(--border-strong)}
.btn--secondary:hover{background:#20293d;border-color:var(--brand-400)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--border-strong)}
.btn--ghost:hover{background:rgba(255,255,255,.05)}
.btn--block{width:100%}
.btn--lg{padding:1.05rem 1.8rem;font-size:1.05rem}
.btn svg{width:1.05em;height:1.05em;flex:none}

.actions{display:flex;flex-wrap:wrap;gap:.9rem}
.actions--center{justify-content:center}

/* ----- Header / Nav ----------------------------------------------------- */
.risk-banner{background:var(--warn-tint);border-bottom:1px solid var(--warn-border)}
.risk-banner p{
  max-width:var(--container);margin-inline:auto;padding:.55rem var(--gutter);
  font-size:.76rem;line-height:1.5;color:var(--warn);text-align:center;font-weight:500
}
.risk-banner strong{color:var(--warn);text-transform:uppercase;letter-spacing:.06em}

.site-header{position:sticky;top:0;z-index:100;background:rgba(10,14,23,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:66px}
.nav__logo{display:inline-flex;align-items:center;flex:none;padding:.35rem 0}
.wordmark{height:24px;width:auto}
.nav__logo:hover{opacity:.9}

.nav__toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--ink);border-radius:var(--r-xs);border:1px solid var(--border)}
.nav__toggle svg{width:24px;height:24px}
.nav__toggle .icon-close{display:none}
.nav__toggle[aria-expanded="true"] .icon-open{display:none}
.nav__toggle[aria-expanded="true"] .icon-close{display:block}

.nav__menu{display:none}

.nav__links{display:flex;flex-direction:column;gap:.15rem}
.nav__links a,.submenu__trigger{
  display:block;width:100%;text-align:left;padding:.8rem .5rem;
  font-size:.95rem;font-weight:600;color:var(--ink-muted);text-decoration:none;border-radius:var(--r-xs)
}
.nav__links a:hover,.submenu__trigger:hover,.nav__links a[aria-current="page"]{color:var(--ink)}
.nav__links a[aria-current="page"]{color:var(--brand-400)}

.has-submenu{position:relative}
.submenu__trigger{display:flex;align-items:center;gap:.35rem}
.submenu__trigger::after{content:"";width:.5rem;height:.5rem;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .15s}
.submenu__trigger[aria-expanded="true"]::after{transform:rotate(-135deg)}
.submenu{display:none;padding-left:.75rem;margin:.15rem 0 .4rem;border-left:2px solid var(--border-strong)}
.submenu__trigger[aria-expanded="true"]+.submenu{display:block}

@media (min-width:1200px){
  .nav__toggle{display:none}
  .nav__menu{display:flex;align-items:center;gap:1rem}
  .nav__links{flex-direction:row;align-items:center;gap:0}
  .nav__links a,.submenu__trigger{padding:.5rem .5rem;font-size:.84rem;white-space:nowrap}
  .has-submenu>.submenu{
    position:absolute;top:calc(100% + .4rem);left:0;min-width:230px;
    padding:.4rem;background:var(--surface);border:1px solid var(--border-strong);
    border-radius:var(--r-sm);box-shadow:var(--shadow-2);border-left:1px solid var(--border-strong)
  }
  .has-submenu:hover>.submenu,.submenu__trigger[aria-expanded="true"]+.submenu{display:block}
  .submenu a{font-size:.85rem;padding:.55rem .7rem}
  .nav__cta{margin-left:.4rem}
}

/* mobile open state */
body.nav-open{overflow:hidden}
.site-header.is-open .nav__menu{
  display:flex;flex-direction:column;align-items:stretch;gap:1rem;
  position:fixed;inset:auto 0 0 0;top:var(--header-h,110px);
  padding:1.25rem var(--gutter) 2rem;background:var(--bg);
  border-top:1px solid var(--border);overflow-y:auto;max-height:calc(100vh - var(--header-h,110px))
}
.site-header.is-open .nav__cta{margin-top:.5rem}

/* ----- Hero ----------------------------------------------------------------- */
.hero{padding-block:clamp(3rem,9vw,6.5rem);position:relative;overflow:hidden}
.hero__inner{max-width:52rem}
.hero--center .hero__inner{margin-inline:auto;text-align:center}
.hero--center .actions{justify-content:center}
.hero h1{margin-bottom:1.1rem}
.hero__lede{font-size:clamp(1.1rem,1rem + .8vw,1.4rem);color:var(--ink-muted);margin-bottom:1.4rem}
.hero__support{color:var(--ink-dim);max-width:44ch}
.hero--center .hero__support{margin-inline:auto}
.hero .actions{margin-top:2rem}
.gradient-text{background:linear-gradient(100deg,var(--brand-400),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}

.page-hero{padding-block:clamp(2.5rem,6vw,4.25rem);border-bottom:1px solid var(--border);background:var(--bg-alt)}
.page-hero h1{margin-bottom:.9rem;max-width:22ch}
.page-hero p{color:var(--ink-muted);max-width:60ch;font-size:1.08rem}

/* ----- Breadcrumbs -------------------------------------------------------- */
.breadcrumbs{font-size:.8rem;color:var(--ink-dim);padding-block:1rem}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.breadcrumbs a{color:var(--ink-dim);text-decoration:none}
.breadcrumbs a:hover{color:var(--ink)}
.breadcrumbs li+li::before{content:"/";margin-right:.4rem;color:var(--border-strong)}
.breadcrumbs [aria-current="page"]{color:var(--ink-muted)}

/* ----- Cards ------------------------------------------------------------- */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);
  padding:clamp(1.5rem,3vw,2rem);height:100%;
  transition:transform .25s ease,border-color .25s ease,background-color .25s ease
}
.card--interactive:hover{transform:translateY(-6px);border-color:rgba(110,168,251,.35);background:var(--surface-2)}
.card__icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-tint);color:var(--brand-400);margin-bottom:1.25rem
}
.card__icon svg{width:26px;height:26px}
.card__icon--accent{background:var(--accent-tint);color:var(--accent)}
.card h3{margin-bottom:.55rem}
.card p{color:var(--ink-muted);font-size:.98rem}
.card__link{margin-top:1rem;display:inline-flex;align-items:center;gap:.4rem;font-weight:700;font-size:.9rem;color:var(--brand-400);text-decoration:none}
.card__link:hover{gap:.6rem}
a.card{text-decoration:none;display:block}

/* ----- Steps ------------------------------------------------------------- */
.steps{counter-reset:step;display:grid;gap:1rem}
@media (min-width:768px){.steps--row{grid-template-columns:repeat(5,1fr)}}
.step{
  position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r);padding:1.5rem 1.35rem
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-weight:800;font-size:.85rem;color:var(--brand-400);
  background:var(--brand-tint);border-radius:var(--r-pill);
  width:2.1rem;height:2.1rem;display:flex;align-items:center;justify-content:center;margin-bottom:.9rem
}
.step h3{font-size:1.02rem;margin-bottom:.4rem}
.step p{font-size:.9rem;color:var(--ink-muted)}

/* ----- Architecture flow ---------------------------------------------------- */
.arch{display:grid;gap:.75rem;max-width:40rem;margin-inline:auto}
.arch__node{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r);
  padding:1.1rem 1.35rem
}
.arch__node h3{font-size:1rem;color:var(--brand-400);margin-bottom:.25rem}
.arch__node p{font-size:.9rem;color:var(--ink-muted)}
.arch__arrow{justify-self:center;color:var(--border-strong);width:1.5rem;height:1.5rem}

/* ----- Q&A (GEO/AEO blocks) --------------------------------------------- */
.qa{display:grid;gap:1.75rem}
.qa__item h3{margin-bottom:.5rem}
.qa__item p{color:var(--ink-muted)}
.qa__item p+p{margin-top:.7rem}
.qa__answer{border-left:3px solid var(--brand);padding-left:1rem;color:var(--ink)!important}

/* ----- FAQ accordion --------------------------------------------------- */
.faq{display:grid;gap:.75rem}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.faq summary{
  list-style:none;padding:1.1rem 1.35rem;font-weight:600;cursor:pointer;
  display:flex;justify-content:space-between;gap:1rem;align-items:center
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;font-weight:400;color:var(--brand-400);flex:none;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq__body{padding:1.1rem 1.35rem;color:var(--ink-muted)}
.faq__body>*+*{margin-top:.7rem}

/* ----- Callouts / disclosures ---------------------------------------------- */
.callout{
  border:1px solid var(--border-strong);border-radius:var(--r);
  padding:1.15rem 1.35rem;background:var(--surface);font-size:.95rem;color:var(--ink-muted)
}
.callout strong{display:block;margin-bottom:.3rem;color:var(--ink)}
.callout--warn{background:var(--warn-tint);border-color:var(--warn-border)}
.callout--warn strong{color:var(--warn)}
.callout--info{background:var(--brand-tint);border-color:rgba(110,168,251,.3)}

/* ----- Two-column "provides" lists ------------------------------------- */
.provides{display:grid;gap:1.25rem}
@media (min-width:768px){.provides{grid-template-columns:1fr 1fr}}
.provides__col{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:1.75rem}
.provides__col h3{margin-bottom:1rem;font-size:1.1rem}
.checklist{display:grid;gap:.6rem}
.checklist li{position:relative;padding-left:1.75rem;color:var(--ink-muted);font-size:.95rem}
.checklist li::before{
  content:"";position:absolute;left:0;top:.35em;width:1.1rem;height:1.1rem;border-radius:5px;
  background:var(--accent-tint);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234ade80' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
  background-size:.8rem;background-repeat:no-repeat;background-position:center
}

/* ----- Tables --------------------------------------------------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r)}
.table{width:100%;border-collapse:collapse;min-width:520px;font-size:.92rem}
.table th,.table td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.table th{background:var(--surface-2);font-weight:700;color:var(--ink)}
.table td{color:var(--ink-muted)}
.table tr:last-child td{border-bottom:0}

/* ----- CTA band ------------------------------------------------------- */
.cta-band{background:linear-gradient(120deg,var(--surface-2),var(--surface));border:1px solid var(--border-strong);border-radius:var(--r-xl);padding:clamp(2rem,5vw,3.25rem);text-align:center}
.cta-band h2{margin-bottom:.75rem}
.cta-band p{color:var(--ink-muted);max-width:52ch;margin:0 auto 1.75rem}

/* ----- Forms -------------------------------------------------------- */
.lead-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:clamp(1.5rem,4vw,2.5rem)}
.lead-form fieldset{border:0;padding:0;margin:0 0 1.75rem}
.lead-form legend{font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-400);margin-bottom:1rem;padding:0}
.form-grid{display:grid;gap:1.1rem}
@media (min-width:640px){.form-grid--2{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:.4rem}
.field label{font-size:.82rem;font-weight:600;color:var(--ink-muted)}
.field .req{color:var(--accent)}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--r-xs);
  padding:.8rem .9rem;color:var(--ink);transition:border-color .15s
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);outline-offset:1px}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-dim)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238c9ab2' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center;background-size:1rem;padding-right:2.4rem}
.field--hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-consent{display:flex;gap:.65rem;align-items:flex-start;font-size:.85rem;color:var(--ink-muted);margin-bottom:1.25rem}
.form-consent input{margin-top:.2rem;flex:none;width:1.05rem;height:1.05rem}
.form-status{margin-top:1rem;padding:.9rem 1.1rem;border-radius:var(--r-xs);font-weight:600;font-size:.92rem}
.form-status[data-state="success"]{background:var(--accent-tint);color:var(--accent);border:1px solid rgba(74,222,128,.3)}
.form-status[data-state="error"]{background:var(--warn-tint);color:var(--warn);border:1px solid var(--warn-border)}
.form-status[hidden]{display:none}

/* ----- Contact methods --------------------------------------------- */
.contact-methods{display:grid;gap:1rem}
@media (min-width:640px){.contact-methods{grid-template-columns:repeat(2,1fr)}}
.contact-methods li{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:1.25rem}
.contact-methods span{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:.35rem}
.contact-methods a{color:var(--ink);font-weight:600;text-decoration:none;word-break:break-word}
.contact-methods a:hover{color:var(--brand-400)}

/* ----- Prose (blog) ------------------------------------------------ */
.prose{max-width:70ch}
.prose>*+*{margin-top:1.15em}
.prose h2{margin-top:2em;font-size:1.5rem}
.prose h3{margin-top:1.6em;font-size:1.2rem}
.prose p,.prose li{color:var(--ink-muted)}
.prose ul,.prose ol{padding-left:1.3rem;display:grid;gap:.45rem}
.prose ul{list-style:disc}.prose ol{list-style:decimal}
.prose a{color:var(--brand-400);text-decoration:underline}
.prose strong{color:var(--ink)}
.prose blockquote{border-left:3px solid var(--brand);padding-left:1rem;color:var(--ink);font-style:italic}
.prose code{background:var(--surface-2);padding:.15em .4em;border-radius:5px;font-size:.9em}
.post-meta{display:flex;flex-wrap:wrap;gap:.35rem .9rem;font-size:.82rem;color:var(--ink-dim);margin-top:1rem}
.post-meta strong{color:var(--ink-muted)}

.post-list{display:grid;gap:1.25rem}
@media (min-width:768px){.post-list{grid-template-columns:repeat(2,1fr)}}
.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:1.6rem;text-decoration:none;display:block;transition:border-color .2s,transform .2s}
.post-card:hover{border-color:rgba(110,168,251,.35);transform:translateY(-4px)}
.post-card h3{margin:.5rem 0}
.post-card p{color:var(--ink-muted);font-size:.92rem}
.post-card .tag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}

/* ----- Footer -------------------------------------------------------- */
.site-footer{border-top:1px solid var(--border);background:var(--bg-alt);padding-block:clamp(2.5rem,6vw,4rem) 2rem;margin-top:2rem}
.footer__grid{display:grid;gap:2rem}
@media (min-width:720px){.footer__grid{grid-template-columns:1.6fr 1fr 1fr}}
@media (min-width:1024px){.footer__grid{grid-template-columns:2fr 1fr 1fr 1fr 1fr}}
.footer__brand p{color:var(--ink-dim);font-size:.9rem;margin-top:1rem;max-width:40ch}
.footer__meta{font-size:.85rem}
.footer__meta a{color:var(--ink-muted)}
.footer__col h2{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:1rem}
.footer__col ul{display:grid;gap:.6rem}
.footer__col a{color:var(--ink-dim);font-size:.9rem;text-decoration:none}
.footer__col a:hover{color:var(--ink)}
.footer__legal{margin-top:2.5rem;padding-top:1.75rem;border-top:1px solid var(--border)}
.footer__disclaimer{font-size:.78rem;color:var(--ink-dim);line-height:1.7;max-width:none}
.footer__disclaimer a{color:var(--ink-muted)}
.footer__copy{margin-top:1.25rem;font-size:.76rem;color:var(--ink-dim);letter-spacing:.02em}

/* ----- Sticky mobile CTA ------------------------------------------- */
.sticky-cta{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:90;
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  padding:1rem;border-radius:var(--r-sm);font-weight:700;text-decoration:none;
  background:var(--brand);color:#fff;box-shadow:0 16px 30px -10px rgba(0,0,0,.6);
  transform:translateY(150%);transition:transform .3s ease
}
.sticky-cta.is-visible{transform:translateY(0)}
@media (min-width:1200px){.sticky-cta{display:none}}

/* ----- Misc --------------------------------------------------------- */
.divider{height:1px;background:var(--border);border:0;margin-block:clamp(2.5rem,6vw,4rem)}
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.tag-row li{font-size:.78rem;color:var(--ink-muted);background:var(--surface-2);border:1px solid var(--border);padding:.35rem .7rem;border-radius:var(--r-pill)}
.updated-note{font-size:.8rem;color:var(--ink-dim);margin-top:2rem}