/* =========================================================================
   Instant Engineer — theme stylesheet
   Design system: dark technical, blueprint motif, cyan horizon.
   ========================================================================= */

:root{
  --ie-base:#080C16; --ie-surface:#101623; --ie-surface-2:#191F2E;
  --ie-contrast:#DAE0E7; --ie-contrast-2:#B3BFCC; --ie-muted:#6C7993;
  --ie-accent:#2CB5E8; --ie-accent-deep:#0E7FAE; --ie-line:#1F2533;
  --ie-header:rgba(8,12,22,.95);
  --ie-grid:48px;
  --ie-radius:6px;
  --ie-shell:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}

body{
  background:var(--ie-base);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  font-variant-numeric:tabular-nums;
  overflow-x:hidden;
}

/* ---------- Blueprint field ------------------------------------------- */
.ie-blueprint{position:relative;isolation:isolate}
.ie-blueprint::before{
  content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(112,140,180,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(112,140,180,.055) 1px, transparent 1px);
  background-size:var(--ie-grid) var(--ie-grid);
  mask-image:radial-gradient(120% 90% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%, #000 40%, transparent 100%);
}
.ie-blueprint--soft::before{opacity:.55}

/* horizon light streak */
.ie-horizon{position:relative}
.ie-horizon::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  bottom:8%;width:min(92%,1180px);height:1px;z-index:-1;pointer-events:none;
  background:linear-gradient(90deg,transparent 0%,rgba(44,181,232,.7) 35%,rgba(44,181,232,.7) 65%,transparent 100%);
  box-shadow:0 0 34px 6px rgba(44,181,232,.18);
}
.ie-hero.ie-horizon::after{bottom:6%}

/* ---------- Layout shell ---------------------------------------------- */
.ie-shell{width:100%;max-width:var(--ie-shell);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2rem)}
.ie-section{padding-block:clamp(3rem,5.5vw,4.75rem)}
.ie-section--tight{padding-block:clamp(2.25rem,4vw,3.25rem)}
.ie-section + .ie-section{padding-top:0}
.ie-section > *:last-child{margin-bottom:0}
.ie-rule{border:0;border-top:1px solid var(--ie-line);margin:0}

/* ---------- Type ------------------------------------------------------- */
.ie-eyebrow{
  font-size:.6875rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ie-accent);margin:0 0 1rem;display:flex;align-items:center;gap:.75rem;
}
.ie-eyebrow::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--ie-line),transparent);max-width:180px}
.ie-lede{font-size:clamp(1.0625rem,1.6vw,1.1875rem);line-height:1.7;color:var(--ie-contrast-2);max-width:70ch}
.ie-fine{font-size:.8125rem;line-height:1.6;color:var(--ie-muted)}
.ie-fine a{color:var(--ie-contrast-2);text-decoration:underline;text-underline-offset:3px}

/* ---------- Header ----------------------------------------------------- */
body.admin-bar .ie-header{top:32px}
@media screen and (max-width:782px){body.admin-bar .ie-header{top:46px}}
.ie-announce{
  background:#060911;border-bottom:1px solid var(--ie-line);
  font-size:.8125rem;color:var(--ie-contrast-2);text-align:center;padding:.55rem 1rem;
}
.ie-announce a{color:var(--ie-accent);text-decoration:underline;text-underline-offset:3px}

.ie-header{
  position:sticky;top:0;z-index:60;
  background:var(--ie-header);backdrop-filter:saturate(160%) blur(12px);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--ie-line);
}
.ie-header__inner{display:flex;align-items:center;gap:1.5rem;min-height:64px}
.ie-brand{display:flex;align-items:center;gap:.625rem;font-weight:680;letter-spacing:-.02em;color:#fff;text-decoration:none;font-size:1.0625rem;white-space:nowrap}
.ie-brand:hover{text-decoration:none;color:#fff}
.ie-brand__mark{width:30px;height:30px;flex:0 0 30px;border-radius:7px;background:linear-gradient(160deg,#3EC2F2,#0E7FAE);display:grid;place-items:center;box-shadow:0 4px 14px -4px rgba(44,181,232,.7)}
.ie-brand__mark svg{width:16px;height:16px;display:block}

.ie-nav{margin-left:auto;display:flex;align-items:center;gap:.25rem}
.ie-nav ul,.ie-nav li{list-style:none;margin:0;padding:0}
.ie-nav li{display:contents}
.ie-nav a{
  color:var(--ie-contrast-2);font-size:.875rem;font-weight:500;padding:.45rem .625rem;
  border-radius:5px;text-decoration:none;white-space:nowrap;transition:color .15s,background .15s;
}
.ie-nav a:hover{color:#fff;background:rgba(255,255,255,.05);text-decoration:none}
.ie-nav a[aria-current="page"]{color:#fff}
.ie-actions{display:flex;align-items:center;gap:.5rem;margin-left:.75rem;padding-left:.875rem;border-left:1px solid var(--ie-line)}

.ie-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-size:.875rem;font-weight:600;line-height:1;padding:.72rem 1.15rem;border-radius:var(--ie-radius);
  border:1px solid transparent;cursor:pointer;text-decoration:none;transition:.16s ease;white-space:nowrap;
}
.ie-btn:hover{text-decoration:none}
.ie-btn--primary{background:var(--ie-accent);color:#04121B;box-shadow:0 6px 22px -10px rgba(44,181,232,.9)}
.ie-btn--primary:hover{background:#4FC5F0;color:#04121B;transform:translateY(-1px)}
.ie-btn--ghost{background:transparent;color:var(--ie-contrast);border-color:var(--ie-line)}
.ie-btn--ghost:hover{border-color:#33405A;background:rgba(255,255,255,.04);color:#fff}
.ie-btn--link{background:none;padding:.5rem 0;color:var(--ie-contrast-2)}
.ie-btn--link:hover{color:#fff}
.ie-btn--lg{padding:.9rem 1.5rem;font-size:.9375rem}

.ie-burger{display:none;margin-left:auto;background:none;border:1px solid var(--ie-line);border-radius:6px;padding:.5rem;cursor:pointer}
.ie-burger svg{display:block;width:20px;height:20px;stroke:var(--ie-contrast)}

@media (max-width:1080px){
  .ie-nav,.ie-actions{display:none}
  .ie-burger{display:block}
  .ie-mobile{display:block;border-top:1px solid var(--ie-line);padding:.75rem 0 1.25rem}
  .ie-mobile ul,.ie-mobile li{list-style:none;margin:0;padding:0}
  .ie-mobile a{display:block;padding:.7rem .25rem;color:var(--ie-contrast-2);font-size:.9375rem;text-decoration:none;border-bottom:1px solid rgba(31,37,51,.6)}
  .ie-mobile a:hover{color:#fff}
  .ie-mobile a.ie-btn{display:flex;justify-content:center;width:100%;margin-top:1rem;border-bottom:0;color:#04121B}
  .ie-mobile a.ie-btn:hover{color:#04121B}
}

/* ---------- Hero -------------------------------------------------------- */
.ie-hero{position:relative;padding-block:clamp(4rem,11vw,8.5rem);overflow:hidden}
.ie-hero h1{font-size:clamp(2.5rem,6.4vw,4.5rem);line-height:1.03;letter-spacing:-.045em;margin:0 0 1.25rem;max-width:16em}
.ie-hero__sub{font-size:clamp(1.25rem,2.6vw,1.75rem);font-weight:400;color:var(--ie-muted);letter-spacing:-.03em;margin:-.35rem 0 1.75rem;line-height:1.25;max-width:24ch}
.ie-hero__copy{max-width:min(100%,980px)}
.ie-hero__copy .ie-lede{max-width:60ch}
.ie-hero__cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.ie-hero__note{margin-top:1.5rem}
.ie-hero__art{
  position:absolute;right:-4%;bottom:-6%;width:min(42%,560px);opacity:.28;pointer-events:none;
  color:var(--ie-accent);
}
@media (max-width:900px){.ie-hero__art{width:80%;right:-12%;opacity:.16}}

/* ---------- Cards / grids ---------------------------------------------- */
.ie-grid{display:grid;gap:1.25rem}
.ie-grid--2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.ie-grid--3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}

.ie-card{
  background:linear-gradient(180deg,#101623 0%,#0B1019 100%);
  border:1px solid var(--ie-line);border-radius:10px;padding:1.75rem;
  box-shadow:0 1px 0 rgba(255,255,255,.03) inset, 0 18px 40px -30px rgba(0,0,0,.9);
  position:relative;transition:border-color .2s, transform .2s;
}
.ie-card:hover{border-color:#2A3448}
.ie-card h3{margin:0 0 .625rem;font-size:1.125rem;letter-spacing:-.02em}
.ie-card p{margin:0;color:var(--ie-contrast-2);font-size:.9375rem;line-height:1.65;max-width:84ch}
.ie-card p + p{margin-top:.875rem}
.ie-card--accent{border-color:rgba(44,181,232,.35)}
.ie-card--accent::before{
  content:"";position:absolute;inset:0 0 auto;height:1px;border-radius:10px 10px 0 0;
  background:linear-gradient(90deg,transparent,var(--ie-accent),transparent);
}

/* numbered process steps */
.ie-steps{counter-reset:step;display:grid;gap:0}
.ie-step{display:grid;grid-template-columns:auto 1fr;gap:1.75rem;padding:2.25rem 0;border-top:1px solid var(--ie-line)}
.ie-step:last-child{border-bottom:1px solid var(--ie-line)}
.ie-step__num{
  font-family:var(--wp--preset--font-family--mono,monospace);font-size:.8125rem;font-weight:600;
  letter-spacing:.1em;color:var(--ie-accent);padding-top:.35rem;
}
.ie-step h3{margin:0 0 .75rem;font-size:1.375rem;letter-spacing:-.025em}
.ie-step p{margin:0;color:var(--ie-contrast-2);max-width:74ch}
@media (max-width:640px){.ie-step{grid-template-columns:1fr;gap:.75rem}}

.ie-rail{
  display:flex;gap:.75rem;align-items:center;font-family:var(--wp--preset--font-family--mono,monospace);
  font-size:.6875rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ie-muted);margin-bottom:2.5rem;flex-wrap:wrap;
}
.ie-rail span{color:var(--ie-contrast-2)}
.ie-rail i{width:22px;height:1px;background:var(--ie-line);display:inline-block}

/* ---------- Data table --------------------------------------------------- */
.ie-table{width:100%;border-collapse:collapse;font-size:.9375rem}
.ie-table caption{text-align:left;color:var(--ie-muted);font-size:.8125rem;padding-bottom:.75rem}
.ie-table th{
  text-align:left;font-size:.6875rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--ie-muted);font-weight:600;padding:0 1rem .75rem 0;border-bottom:1px solid var(--ie-line);
}
.ie-table td{padding:1rem 1rem 1rem 0;border-bottom:1px solid var(--ie-line);color:var(--ie-contrast-2);vertical-align:top}
.ie-table td:last-child{text-align:right;color:#fff;font-weight:550;white-space:nowrap;padding-right:0}
.ie-table th:last-child{text-align:right;padding-right:0}
@media (max-width:560px){
  .ie-table td:last-child{white-space:normal}
  .ie-table th,.ie-table td{font-size:.875rem}
}

/* ---------- Price cards -------------------------------------------------- */
.ie-price{display:flex;flex-direction:column;gap:.5rem}
.ie-price__amt{font-size:2rem;font-weight:650;letter-spacing:-.03em;color:#fff;line-height:1}
.ie-price__label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ie-accent);font-weight:600}

/* ---------- Checklist ---------------------------------------------------- */
.ie-checks{list-style:none;margin:0;padding:0;display:grid;gap:.875rem}
.ie-checks li{position:relative;padding-left:1.9rem;color:var(--ie-contrast-2);line-height:1.6}
.ie-checks li::before{
  content:"";position:absolute;left:0;top:.42em;width:14px;height:8px;
  border-left:1.5px solid var(--ie-accent);border-bottom:1.5px solid var(--ie-accent);
  transform:rotate(-45deg);
}

/* ---------- Accordion (FAQ) ---------------------------------------------- */
.ie-faq{border-top:1px solid var(--ie-line)}
.ie-faq details{border-bottom:1px solid var(--ie-line)}
.ie-faq summary{
  cursor:pointer;list-style:none;padding:1.35rem 3rem 1.35rem 0;position:relative;
  font-size:1.0625rem;font-weight:550;color:#fff;letter-spacing:-.02em;
}
.ie-faq summary::-webkit-details-marker{display:none}
.ie-faq summary:hover{color:var(--ie-accent)}
.ie-faq summary::after{
  content:"";position:absolute;right:.35rem;top:50%;width:9px;height:9px;
  border-right:1.5px solid var(--ie-muted);border-bottom:1.5px solid var(--ie-muted);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s;
}
.ie-faq details[open] summary::after{transform:translateY(-30%) rotate(225deg);border-color:var(--ie-accent)}
.ie-faq .ie-faq__a{padding:0 2rem 1.5rem 0;color:var(--ie-contrast-2);max-width:78ch;line-height:1.7}
.ie-faq .ie-faq__a p{margin:0 0 .875rem}
.ie-faq .ie-faq__a p:last-child{margin-bottom:0}

/* ---------- Forms --------------------------------------------------------- */
.ie-form{display:grid;gap:1.125rem}
.ie-form__row{display:grid;gap:1.125rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.ie-field{display:flex;flex-direction:column;gap:.4rem}
.ie-field > label{font-size:.8125rem;font-weight:550;color:var(--ie-contrast-2);letter-spacing:.005em}
.ie-field .req{color:var(--ie-accent)}
.ie-field input,.ie-field select,.ie-field textarea{
  width:100%;background:#0C111C;border:1px solid var(--ie-line);border-radius:var(--ie-radius);
  color:var(--ie-contrast);font:inherit;font-size:.9375rem;padding:.72rem .875rem;
  transition:border-color .15s, box-shadow .15s;
}
.ie-field textarea{min-height:140px;resize:vertical}
.ie-field input:focus,.ie-field select:focus,.ie-field textarea:focus{
  outline:none;border-color:var(--ie-accent);box-shadow:0 0 0 3px rgba(44,181,232,.16);
}
.ie-field input::placeholder,.ie-field textarea::placeholder{color:#4E5871}
.ie-field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236C7993' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9rem center;background-size:10px;padding-right:2.25rem}
.ie-check{display:flex;align-items:flex-start;gap:.65rem;font-size:.875rem;color:var(--ie-contrast-2);cursor:pointer;line-height:1.5}
.ie-check input{width:16px;height:16px;margin-top:.2rem;accent-color:var(--ie-accent);flex:0 0 16px}
.ie-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.ie-note{font-size:.8125rem;color:var(--ie-muted)}
.ie-alert{border-radius:var(--ie-radius);padding:.875rem 1rem;font-size:.9375rem;border:1px solid}
.ie-alert--ok{background:rgba(44,181,232,.08);border-color:rgba(44,181,232,.45);color:#BEE7F8}
.ie-alert--err{background:rgba(220,40,40,.08);border-color:rgba(220,40,40,.45);color:#F3C2C2}

/* ---------- Coverage checker ---------------------------------------------- */
.ie-coverage{background:linear-gradient(180deg,#101623,#0B1019);border:1px solid var(--ie-line);border-radius:12px;padding:clamp(1.5rem,3vw,2.25rem)}
.ie-coverage__grid{display:grid;gap:1rem;grid-template-columns:1fr 1fr auto;align-items:end}
@media (max-width:720px){.ie-coverage__grid{grid-template-columns:1fr}}
.ie-coverage__out{margin-top:1.25rem}

/* ---------- Footer --------------------------------------------------------- */
.ie-footer{border-top:1px solid var(--ie-line);background:#060911;padding-block:clamp(3rem,6vw,4.5rem) 2rem;margin-top:0}
.ie-footer__top{display:grid;gap:2.5rem;grid-template-columns:1.6fr 1fr 1fr 1fr}
@media (max-width:900px){.ie-footer__top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ie-footer__top{grid-template-columns:1fr}}
.ie-footer h2{font-size:.6875rem;text-transform:uppercase;letter-spacing:.16em;color:var(--ie-muted);margin:0 0 1rem;font-weight:600}
.ie-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.ie-footer ul a{color:var(--ie-contrast-2);font-size:.875rem;text-decoration:none}
.ie-footer ul a:hover{color:var(--ie-accent);text-decoration:none}
.ie-footer__about p{color:var(--ie-muted);font-size:.875rem;line-height:1.65;max-width:42ch;margin:.875rem 0 0}
.ie-footer__legal{margin-top:3rem;padding-top:1.75rem;border-top:1px solid var(--ie-line);display:grid;gap:1rem}
.ie-footer__legal p{margin:0;font-size:.75rem;line-height:1.65;color:#5A6580;max-width:105ch}

/* ---------- Utility -------------------------------------------------------- */
.ie-mobile[hidden]{display:none!important}
.ie-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ie-accent);color:#04121B;padding:.6rem 1rem;z-index:200;border-radius:0 0 6px 0;font-weight:600}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--ie-accent);outline-offset:3px;border-radius:3px}
.ie-max-70{max-width:70ch}
.ie-mt-0{margin-top:0}
.ie-center{text-align:center}
.ie-center .ie-eyebrow{justify-content:center}
.ie-center .ie-eyebrow::after{display:none}