/* =========================================================
   Revamp Leads — shared design system
   ========================================================= */

:root{
  --ink:#0A0E1A;
  --surface:#121826;
  --surface-soft:#171F30;
  --surface-strong:#1B2438;
  --line:#242C40;
  --line-soft:#1B2233;
  --text:#F4F6FB;
  --text-soft:#99A2B8;
  --text-faint:#5B6478;
  --cyan:#2FD3EE;
  --cyan-soft:rgba(47,211,238,.14);
  --coral:#FF6B4A;
  --coral-soft:rgba(255,107,74,.16);
  --violet:#8B6BFF;
  --white:#FFFFFF;

  --font-display:'Space Grotesk', sans-serif;
  --font-body:'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;

  --radius-lg:20px;
  --radius:12px;
  --radius-sm:8px;
  --container:1180px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}
body{margin:0;}
img,svg,canvas{display:block;max-width:100%;}
ul{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0;}
input,select,textarea{font:inherit;color:inherit;}

/* ---------- Base ---------- */
body{
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  /* faint fixed starfield/grid atmosphere across the whole site */
  content:"";
  position:fixed;inset:0;z-index:-1;
  background-image:radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size:34px 34px;
  pointer-events:none;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.05;
  margin:0;
  color:var(--white);
  letter-spacing:-0.01em;
}
p{margin:0;}
code,.mono{font-family:var(--font-mono);}
.container{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:clamp(1.25rem,4vw,3rem);
}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.skip-link{
  position:absolute;left:1rem;top:-3rem;
  background:var(--coral);color:var(--white);
  padding:.75rem 1.25rem;border-radius:var(--radius-sm);
  transition:top .2s ease;z-index:300;
}
.skip-link:focus{top:1rem;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}
section[id]{scroll-margin-top:5.5rem;}

/* ---------- Glow utilities ---------- */
.glow-cyan{box-shadow:0 0 0 1px var(--cyan-soft), 0 0 32px -8px rgba(47,211,238,.35);}
.glow-coral{box-shadow:0 0 0 1px var(--coral-soft), 0 0 32px -8px rgba(255,107,74,.35);}
.text-gradient{
  background:linear-gradient(90deg, var(--cyan), var(--violet) 55%, var(--coral));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Sections ---------- */
.section{padding-block:clamp(4rem,8vw,7rem);position:relative;}
.section--alt{background:var(--surface);}
.section__head{max-width:620px;margin-bottom:clamp(2.25rem,5vw,3.5rem);}
.section__head.is-centered{margin-inline:auto;text-align:center;}
.section__eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-mono);font-size:.78rem;color:var(--cyan);
  margin-bottom:.9rem;
}
.section__eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);}
.section__title{font-size:clamp(2rem,3.6vw,2.85rem);}
.section__lede{margin-top:.9rem;font-size:1.08rem;color:var(--text-soft);max-width:58ch;}
.is-centered .section__lede{margin-inline:auto;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.95rem 1.7rem;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  border-radius:100px;
  border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn--primary{
  background:linear-gradient(120deg, var(--coral), #FF8F5E);
  color:var(--ink);
  box-shadow:0 0 0 1px rgba(255,107,74,.4), 0 12px 30px -10px rgba(255,107,74,.55);
}
.btn--primary:hover{box-shadow:0 0 0 1px rgba(255,107,74,.6), 0 16px 36px -8px rgba(255,107,74,.7);transform:translateY(-1px);}
.btn--secondary{background:transparent;color:var(--text);border-color:var(--line);}
.btn--secondary:hover{border-color:var(--cyan);color:var(--cyan);}
.btn--ghost{background:rgba(255,255,255,0.03);color:var(--text);border-color:var(--line);}
.btn--ghost:hover{border-color:var(--white);}
.btn--block{width:100%;}
.btn--nav{
  background:var(--coral);color:var(--ink);
  padding:.65rem 1.3rem;font-size:.85rem;
  box-shadow:0 0 20px -6px rgba(255,107,74,.6);
}
.btn--nav:hover{box-shadow:0 0 26px -4px rgba(255,107,74,.8);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,14,26,0.78);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding-block:.9rem;gap:1.5rem;}
.nav__brand{display:flex;flex-direction:column;line-height:1.1;}
.nav__logo{font-family:var(--font-display);font-weight:700;font-size:1.4rem;color:var(--white);display:flex;align-items:center;gap:.5rem;}
.nav__logo-mark{width:9px;height:9px;border-radius:2px;background:linear-gradient(135deg,var(--cyan),var(--coral));display:inline-block;}
.nav__tagline{font-size:.66rem;color:var(--text-faint);letter-spacing:.03em;margin-top:.2rem;}
.nav__links{display:flex;align-items:center;gap:1.9rem;font-size:.92rem;font-weight:500;color:var(--text-soft);}
.nav__links a{position:relative;padding-block:.3rem;transition:color .15s ease;}
.nav__links a:hover{color:var(--text);}
.nav__links a.is-active{color:var(--cyan);}
.nav__links a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--cyan);box-shadow:0 0 8px var(--cyan);border-radius:2px;}
.nav__right{display:flex;align-items:center;gap:1.25rem;}
.nav__toggle{display:none;flex-direction:column;gap:5px;padding:.4rem;}
.nav__toggle span{width:22px;height:2px;background:var(--text);border-radius:2px;}

@media (max-width:920px){
  .nav__links{
    position:absolute;top:100%;left:0;right:0;
    background:var(--ink);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .nav__links.is-open{max-height:26rem;}
  .nav__links a{width:100%;padding:1rem clamp(1.25rem,4vw,3rem);border-bottom:1px solid var(--line-soft);}
  .nav__links a.is-active::after{display:none;}
  .nav__toggle{display:flex;}
}

/* ---------- Hero (home) ---------- */
.hero{padding-block:clamp(3.5rem,9vw,6rem);position:relative;overflow:hidden;}
.hero__bloom{
  position:absolute;inset:-20% -10% auto -10%;height:120%;z-index:-1;
  background:
    radial-gradient(38% 45% at 78% 18%, rgba(47,211,238,.20), transparent 70%),
    radial-gradient(32% 40% at 15% 70%, rgba(255,107,74,.16), transparent 70%);
  filter:blur(10px);
}
.hero .container{display:grid;grid-template-columns:1.05fr 0.95fr;gap:clamp(2rem,5vw,4rem);align-items:center;}
.hero__title{font-size:clamp(2.5rem,5.4vw,4.3rem);}
.hero__lede{margin-top:1.3rem;font-size:1.15rem;color:var(--text-soft);max-width:46ch;}
.hero__actions{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1rem;}
.hero__stats{display:flex;flex-wrap:wrap;gap:1.75rem;margin-top:2.5rem;}
.hero__stat-label{font-size:.82rem;color:var(--text-faint);}
.hero__stat-value{font-family:var(--font-display);font-size:1.15rem;color:var(--text);}
.hero-canvas-wrap{
  position:relative;aspect-ratio:1/1;border-radius:var(--radius-lg);
  border:1px solid var(--line);background:radial-gradient(circle at 50% 50%, var(--surface-soft), var(--ink));
  overflow:hidden;
}
.hero-canvas-wrap canvas{width:100%;height:100%;}
@media (max-width:920px){
  .hero .container{grid-template-columns:1fr;}
  .hero-canvas-wrap{order:-1;max-width:420px;margin-inline:auto;aspect-ratio:4/3;}
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding-block:clamp(3rem,7vw,4.5rem) clamp(2.5rem,5vw,3.5rem);position:relative;overflow:hidden;}
.page-hero__bloom{
  position:absolute;inset:-40% -10% auto -10%;height:100%;z-index:-1;
  background:radial-gradient(45% 60% at 50% 0%, rgba(47,211,238,.16), transparent 70%);
  filter:blur(6px);
}
.page-hero__title{font-size:clamp(2.2rem,4.6vw,3.4rem);max-width:16ch;}
.page-hero__lede{margin-top:1.1rem;font-size:1.1rem;color:var(--text-soft);max-width:58ch;}

/* ---------- Panels / cards ---------- */
.panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:clamp(1.5rem,3vw,2.1rem);
}
.panel--glass{
  background:rgba(23,31,48,.55);
  backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.08);
}

/* ---------- Trust strip ---------- */
.trust{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding-block:clamp(2.25rem,5vw,3rem);background:var(--surface);}
.trust__inner{max-width:800px;margin-inline:auto;text-align:center;}
.trust h2{font-size:clamp(1.5rem,2.8vw,2.1rem);}
.trust p{margin-top:.9rem;color:var(--text-soft);font-size:1.02rem;line-height:1.7;}

/* ---------- Service cards (services.html + previews) ---------- */
.services__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;}
.services__grid--preview{grid-template-columns:repeat(3,1fr);}
.service-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.5rem,3vw,2rem);transition:border-color .2s ease, transform .2s ease;
}
.service-card:hover{border-color:rgba(47,211,238,.4);transform:translateY(-2px);}
.service-card__icon{
  width:2.9rem;height:2.9rem;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;
  background:var(--cyan-soft);color:var(--cyan);margin-bottom:1.2rem;
}
.service-card__icon svg{width:24px;height:24px;}
.service-card h3{font-size:1.3rem;margin-bottom:.6rem;}
.service-card__teaser{color:var(--text-soft);font-size:.97rem;}
.service-card__how{
  margin-top:1.1rem;padding-top:1.1rem;border-top:1px solid var(--line-soft);
}
.service-card__how-label{font-family:var(--font-mono);font-size:.72rem;color:var(--coral);display:block;margin-bottom:.5rem;}
.service-card__how p{color:var(--text-soft);font-size:.95rem;}
.service-card__includes{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.1rem;}
.tag{font-size:.78rem;color:var(--text-soft);border:1px solid var(--line);border-radius:100px;padding:.32rem .8rem;background:rgba(255,255,255,.02);}
.service-card__note{margin-top:1rem;font-size:.85rem;color:var(--text-faint);}
.service-card__cta{margin-top:1.1rem;display:inline-flex;align-items:center;gap:.4rem;font-weight:600;color:var(--cyan);font-size:.92rem;}
.service-card__cta:hover{text-decoration:underline;}
.service-card--preview{padding:1.35rem;}
.service-card--preview h3{font-size:1.08rem;}
.service-card--preview .service-card__icon{width:2.4rem;height:2.4rem;margin-bottom:.9rem;}
.service-card--preview .service-card__icon svg{width:20px;height:20px;}

/* ---------- Technology page ---------- */
.tech-hero-note{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-mono);font-size:.8rem;color:var(--cyan);
  border:1px solid rgba(47,211,238,.35);background:var(--cyan-soft);
  padding:.5rem 1rem;border-radius:100px;margin-bottom:1.4rem;
}
.tech-hero-note .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:pulse 2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

.tech-features{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;}
.tech-feature{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.6rem,3vw,2.2rem);position:relative;
}
.tech-feature__index{
  font-family:var(--font-mono);font-size:.78rem;color:var(--text-faint);
  display:block;margin-bottom:1rem;
}
.tech-feature h3{font-size:1.4rem;margin-bottom:.7rem;}
.tech-feature p{color:var(--text-soft);}
.tech-feature__list{margin-top:1rem;display:flex;flex-direction:column;gap:.55rem;}
.tech-feature__list li{
  display:flex;align-items:flex-start;gap:.6rem;font-size:.92rem;color:var(--text-soft);
}
.tech-feature__list li::before{content:"";flex-shrink:0;margin-top:.5em;width:5px;height:5px;border-radius:50%;background:var(--coral);}

.tech-diagram{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.75rem,4vw,2.75rem);background:var(--surface);
  margin-top:3rem;
}
.tech-diagram__row{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;}
.tech-diagram__node{
  border:1px solid var(--line);border-radius:100px;padding:.6rem 1.2rem;
  font-size:.9rem;background:var(--ink);
}
.tech-diagram__node--active{border-color:var(--coral);color:var(--coral);background:var(--coral-soft);}
.tech-diagram__arrow{color:var(--text-faint);}
.tech-diagram__caption{margin-top:1.25rem;color:var(--text-faint);font-size:.88rem;}

/* ---------- System / flows (reused on technology + about) ---------- */
.flows{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2rem;}
.flow{border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.75rem;background:var(--surface);}
.flow__title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:1.3rem;}
.flow__steps{position:relative;}
.flow__steps::before{content:"";position:absolute;left:4px;top:14px;bottom:14px;width:1px;background:var(--line);}
.flow__step{display:flex;align-items:center;gap:1rem;padding-block:.55rem;position:relative;}
.flow__dot{width:9px;height:9px;border-radius:50%;background:var(--cyan);flex-shrink:0;position:relative;z-index:1;box-shadow:0 0 6px var(--cyan);}
.flow__step:last-child .flow__dot{background:var(--coral);box-shadow:0 0 6px var(--coral);}
.flow__label{font-size:.95rem;color:var(--text-soft);}
.flow__note{margin-top:1.3rem;font-size:.85rem;color:var(--text-faint);}

/* ---------- Industries ---------- */
.industries__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;}
.industries__grid--detailed{grid-template-columns:repeat(2,1fr);}
@media (max-width:640px){.industries__grid--detailed{grid-template-columns:1fr;}}
.industry-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.75rem;}
.industry-card--featured{border-color:var(--coral);}
.industry-card__flag{display:inline-block;font-family:var(--font-mono);font-size:.72rem;color:var(--coral);margin-bottom:.7rem;}
.industry-card__icon{width:2.3rem;height:2.3rem;color:var(--cyan);margin-bottom:1rem;}
.industry-card--featured .industry-card__icon{color:var(--coral);}
.industry-card__icon svg{width:100%;height:100%;}
.industry-card h3{font-size:1.2rem;margin-bottom:.8rem;}
.industry-card p{color:var(--text-soft);font-size:.95rem;margin-bottom:.9rem;}
.industry-card ul{display:flex;flex-direction:column;gap:.4rem;}
.industry-card li{font-size:.9rem;color:var(--text-soft);padding-left:.9rem;position:relative;}
.industry-card li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;background:var(--cyan);border-radius:50%;}
.industry-card--featured li::before{background:var(--coral);}

/* ---------- Process ---------- */
.process__list{display:flex;flex-direction:column;}
.process__step{display:grid;grid-template-columns:5rem 1fr;gap:1.5rem;padding-block:1.85rem;border-top:1px solid var(--line-soft);}
.process__step:last-child{border-bottom:1px solid var(--line-soft);}
.process__num{font-family:var(--font-display);font-size:2.6rem;font-weight:700;line-height:1;background:linear-gradient(135deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;}
.process__content h3{font-size:1.3rem;margin-bottom:.5rem;}
.process__content p{color:var(--text-soft);max-width:60ch;}

/* ---------- Why us ---------- */
.why__grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;}
.why__item{border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.9rem;background:var(--surface);}
.why__item h3{font-size:1.22rem;margin-bottom:.65rem;}
.why__item p{color:var(--text-soft);}

/* ---------- Metrics ---------- */
.metrics{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;}
.metric-tag{border:1px solid var(--line);border-radius:100px;padding:.6rem 1.15rem;font-size:.9rem;font-weight:500;background:var(--surface);}

/* ---------- About ---------- */
.about__inner{max-width:760px;}
.about p + p{margin-top:1.1rem;}
.about p{color:var(--text-soft);font-size:1.05rem;line-height:1.75;}

/* ---------- FAQ ---------- */
.faq__list{max-width:820px;}
.faq-item{border-bottom:1px solid var(--line-soft);}
.faq-item summary{list-style:none;cursor:pointer;padding-block:1.4rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;font-weight:600;font-size:1.03rem;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item__toggle{flex-shrink:0;width:1.6rem;height:1.6rem;border:1px solid var(--line);border-radius:50%;position:relative;}
.faq-item__toggle::before,.faq-item__toggle::after{content:"";position:absolute;top:50%;left:50%;background:var(--text);transform:translate(-50%,-50%);}
.faq-item__toggle::before{width:8px;height:1.5px;}
.faq-item__toggle::after{width:1.5px;height:8px;transition:opacity .15s ease;}
.faq-item[open] .faq-item__toggle::after{opacity:0;}
.faq-item__answer{padding-bottom:1.4rem;color:var(--text-soft);max-width:70ch;}

/* ---------- Contact ---------- */
.contact__layout{display:grid;grid-template-columns:0.85fr 1.15fr;gap:clamp(2rem,5vw,4rem);align-items:start;}
.contact__info h2{font-size:clamp(1.9rem,3.4vw,2.5rem);}
.contact__info p{margin-top:1rem;color:var(--text-soft);max-width:44ch;}
.contact__points{margin-top:2rem;display:flex;flex-direction:column;gap:1rem;}
.contact__point{display:flex;gap:.85rem;align-items:flex-start;}
.contact__point-icon{width:1.4rem;height:1.4rem;color:var(--coral);flex-shrink:0;margin-top:.15rem;}
.contact__point-icon svg{width:100%;height:100%;}
.contact__point p{margin:0;color:var(--text);font-size:.96rem;}

.form{border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.25rem);background:var(--surface);}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;}
.form__group{margin-bottom:1.1rem;}
.form__group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem;color:var(--text);}
.form__group input[type="text"],.form__group input[type="tel"],.form__group input[type="email"],.form__group input[type="url"],.form__group select{
  width:100%;padding:.75rem .9rem;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--ink);color:var(--text);font-size:.95rem;font-family:var(--font-body);
}
.form__group select option{background:var(--ink);color:var(--text);}
.form__group input:focus,.form__group select:focus{border-color:var(--cyan);}
.form__group input::placeholder{color:var(--text-faint);}
.form__fieldset{border:none;padding:0;margin:0 0 1.1rem;}
.form__fieldset legend{font-size:.85rem;font-weight:600;margin-bottom:.6rem;padding:0;color:var(--text);}
.form__checks{display:grid;grid-template-columns:1fr 1fr;gap:.55rem .75rem;}
.form__check{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-soft);}
.form__check input{width:16px;height:16px;accent-color:var(--coral);flex-shrink:0;}
.form__required{color:var(--coral);}
.form__success{display:none;text-align:center;padding:2.5rem 1rem;}
.form.is-submitted .form__fields{display:none;}
.form.is-submitted .form__success{display:block;}
.form__success h3{font-size:1.4rem;margin-bottom:.6rem;}
.form__success p{color:var(--text-soft);}

/* ---------- Tech teaser panel (home) ---------- */
.tech-teaser{display:grid;grid-template-columns:1.1fr 0.9fr;gap:2.5rem;align-items:center;}
.tech-teaser__title{font-size:clamp(1.8rem,3.2vw,2.4rem);}
.tech-teaser .tech-diagram{margin-top:0;}
@media (max-width:820px){.tech-teaser{grid-template-columns:1fr;}}

.service-card--tech{border-color:rgba(255,107,74,.4);}
.service-card--tech .service-card__icon{background:var(--coral-soft);color:var(--coral);}

/* ---------- CTA band ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(2.5rem,5vw,3.5rem);text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(135deg, rgba(47,211,238,.08), rgba(255,107,74,.08));
}
.cta-band h2{font-size:clamp(1.8rem,3.4vw,2.6rem);max-width:22ch;margin-inline:auto;}
.cta-band p{margin-top:1rem;color:var(--text-soft);max-width:48ch;margin-inline:auto;}
.cta-band .hero__actions{justify-content:center;margin-top:1.75rem;}

/* ---------- Footer ---------- */
.site-footer{background:var(--surface);border-top:1px solid var(--line-soft);padding-block:3.5rem 2rem;}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--line-soft);}
.footer__tagline{margin-top:.6rem;font-size:.9rem;color:var(--text-faint);max-width:28ch;}
.footer__col h4{font-family:var(--font-body);font-size:.83rem;font-weight:600;color:var(--text);margin-bottom:.9rem;}
.footer__col ul{display:flex;flex-direction:column;gap:.6rem;}
.footer__col a{font-size:.9rem;color:var(--text-soft);}
.footer__col a:hover{color:var(--cyan);}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.75rem;font-size:.83rem;color:var(--text-faint);}
.footer__bottom a{color:var(--text-faint);}
.footer__bottom a:hover{color:var(--text);}
.footer__legal{display:inline-flex;gap:1.5rem;}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .services__grid{grid-template-columns:1fr;}
  .services__grid--preview{grid-template-columns:repeat(2,1fr);}
  .industries__grid{grid-template-columns:repeat(2,1fr);}
  .tech-features{grid-template-columns:1fr;}
  .contact__layout{grid-template-columns:1fr;}
  .footer__top{grid-template-columns:1fr 1fr;}
  .why__grid{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .services__grid--preview{grid-template-columns:1fr;}
  .industries__grid{grid-template-columns:1fr;}
  .flows{grid-template-columns:1fr;}
  .process__step{grid-template-columns:3rem 1fr;}
  .process__num{font-size:1.9rem;}
  .form__row{grid-template-columns:1fr;}
  .form__checks{grid-template-columns:1fr;}
}
@media (max-width:480px){
  .footer__top{grid-template-columns:1fr;}
}