/* ============================================================
   TransfoLine — "Technical Register"
   Flat, hairline-ruled, datasheet aesthetic.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Sans+Condensed:wght@500;600;700&display=swap');

:root{
  --paper:#F4F1EA;
  --paper-2:#EDE8DD;
  --card:#FBFAF5;
  --ink:#17140F;
  --ink-2:#5B544A;
  --ink-3:#8B8375;
  --line:#D7CFC0;
  --line-2:#C4BAA6;
  --accent:#DD541C;
  --accent-ink:#B8430F;
  --accent-soft:rgba(221,84,28,.09);
  --white:#fff;
  --ok:#1F7A55;

  --sans:'IBM Plex Sans',system-ui,sans-serif;
  --cond:'IBM Plex Sans Condensed',var(--sans);
  --mono:'IBM Plex Mono',ui-monospace,monospace;

  --maxw:1440px;
  --gut:clamp(20px,4.5vw,64px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--sans);background:var(--paper);color:var(--ink);
  font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4,p{margin:0;}

/* ---------- Shell with side rules (drawing sheet) ---------- */
.sheet{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);position:relative;}
@media(min-width:1080px){
  .sheet{border-left:1px solid var(--line);border-right:1px solid var(--line);}
}

/* ---------- Mono label / kicker ---------- */
.lab{
  font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);
}
.dot{width:7px;height:7px;background:var(--accent);display:inline-block;vertical-align:middle;}

/* ---------- Section scaffolding ---------- */
.section{border-top:1px solid var(--line);}
.section__pad{padding:clamp(48px,7vw,90px) 0;}
.shead{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  margin-bottom:clamp(30px,5vw,52px);padding-left:clamp(10px,1.5vw,20px);
}
.shead__ix{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.1em;padding-top:6px;font-weight:600;}
.shead .lab{display:block;margin-bottom:14px;}
.h2{
  font-family:var(--cond);font-weight:600;line-height:1.04;letter-spacing:-.005em;
  font-size:clamp(26px,3.6vw,42px);max-width:18ch;
}
.lede{font-size:clamp(15.5px,1.5vw,18px);color:var(--ink-2);max-width:56ch;margin-top:16px;line-height:1.55;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:46px;padding:0 22px;border:1px solid transparent;border-radius:0;
  font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  transition:background .15s,color .15s,border-color .15s;white-space:nowrap;
}
.btn .ar{transition:transform .18s;}
.btn:hover .ar{transform:translateX(4px);}
.btn--solid{background:var(--accent);color:#fff;}
.btn--solid:hover{background:var(--accent-ink);}
.btn--line{border-color:var(--ink);color:var(--ink);background:transparent;}
.btn--line:hover{background:var(--ink);color:var(--paper);}
.btn--sm{min-height:40px;padding:0 16px;font-size:11.5px;}
.tlink{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink);
  display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid var(--line-2);padding-bottom:3px;transition:border-color .15s;}
.tlink:hover{border-color:var(--accent);}
.tlink .ar{transition:transform .18s;}
.tlink:hover .ar{transform:translateX(3px);}

/* status tag */
.stat-tag{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;display:inline-flex;align-items:center;gap:7px;color:var(--ink-2);}
.stat-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ink-3);}
.stat-tag.is-ok::before{background:var(--ok);}
.stat-tag.is-wait::before{background:var(--accent);}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:sticky;top:0;z-index:80;background:rgba(244,241,234,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav__in{display:flex;align-items:center;height:62px;gap:22px;}
.brand{display:flex;align-items:center;}
.brand__logo{height:80px;width:auto;display:block;}
.brand__logo1{height:80px;width:auto;}
.nav__links{display:flex;gap:26px;margin-left:14px;}
.nav__links a{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);padding:4px 0;border-bottom:1px solid transparent;transition:.15s;}
.nav__links a:hover{color:var(--ink);border-color:var(--accent);}
.nav__right{margin-left:auto;display:flex;align-items:center;gap:18px;}
.nav__tel{font-family:var(--mono);font-size:13px;letter-spacing:.03em;display:flex;align-items:center;gap:8px;
  color:var(--accent-ink);font-weight:600;border:1px solid var(--accent);padding:6px 14px;transition:background .15s,color .15s;}
.nav__tel:hover{background:var(--accent);color:#fff;}
.nav__tel .sq{width:7px;height:7px;background:var(--accent);border-radius:50%;}
.nav__burger{display:none;width:42px;height:42px;border:1px solid var(--line-2);background:transparent;flex-direction:column;gap:5px;align-items:center;justify-content:center;}
.nav__burger span{width:18px;height:1.5px;background:var(--ink);transition:.25s;}
.nav.open .nav__burger span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nav.open .nav__burger span:nth-child(2){opacity:0;}
.nav.open .nav__burger span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
.nav__mobile{display:none;flex-direction:column;border-top:1px solid var(--line);}
.nav__mobile a{font-family:var(--mono);font-size:14px;letter-spacing:.06em;text-transform:uppercase;padding:17px var(--gut);border-bottom:1px solid var(--line);min-height:44px;display:flex;align-items:center;}
.nav__mobile .btn{margin:18px var(--gut);}
.nav.open .nav__mobile{display:flex;}

/* ============================================================
   HERO / NAMEPLATE
   ============================================================ */
.hero{border-bottom:1px solid var(--line);}
.hero__meta{display:flex;flex-wrap:wrap;gap:6px 28px;padding:14px 0;border-bottom:1px solid var(--line);overflow:hidden;}
.hero__meta span{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);display:flex;align-items:center;gap:8px;white-space:nowrap;}
.hero__meta span .sq{width:6px;height:6px;background:var(--accent);}
.hero__meta-track{display:none;}
@keyframes meta-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;}
.hero__l{padding:clamp(40px,5.5vw,72px) clamp(20px,3vw,44px) clamp(36px,4vw,52px) 0;}
@media(min-width:760px){.hero__l{border-right:1px solid var(--line);}}
.hero h1{font-family:var(--cond);font-weight:600;font-size:clamp(32px,4.7vw,58px);line-height:1.03;letter-spacing:-.01em;}
.hero h1 em{font-style:normal;color:var(--accent-ink);}
.hero__sub{font-family:var(--mono);font-size:13.5px;line-height:1.75;color:var(--ink-2);margin-top:24px;max-width:46ch;letter-spacing:.01em;}
.hero__sub b{color:var(--ink);font-weight:600;}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:32px;}
.hero__r{padding:clamp(28px,3.5vw,44px) 0 clamp(28px,3.5vw,44px) clamp(20px,3vw,44px);display:flex;flex-direction:column;}
.plate{position:relative;flex:1;min-height:280px;border:1px solid var(--line-2);
  background:repeating-linear-gradient(135deg,var(--paper-2) 0 11px,transparent 11px 22px),var(--card);
  display:flex;align-items:flex-end;}
.plate::before,.plate::after{content:"";position:absolute;width:11px;height:11px;border:1px solid var(--accent);}
.plate::before{top:8px;left:8px;border-right:none;border-bottom:none;}
.plate::after{bottom:8px;right:8px;border-left:none;border-top:none;}
.plate__img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.plate__tag{margin:14px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--ink-3);background:rgba(244,241,234,.85);padding:6px 9px;}

/* nameplate stat strip */
.plate-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-2);border-top:none;}
.pcell{padding:16px 18px;border-right:1px solid var(--line);}
.pcell:last-child{border-right:none;}
.pcell .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);}
.pcell .v{font-family:var(--cond);font-weight:600;font-size:clamp(24px,3vw,34px);line-height:1;margin-top:8px;}
.pcell .v i{font-style:normal;color:var(--accent-ink);}

/* ============================================================
   TRUSTED BY STRIP
   ============================================================ */
.mfr{border-bottom:1px solid var(--line);overflow:hidden;}
.mfr__in{display:flex;align-items:center;gap:16px 26px;padding:16px 0;flex-wrap:nowrap;}
.mfr__lab{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);flex:none;}
.mfr__lab-short{display:none;}
.mfr__track{overflow:hidden;flex:1;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.mfr__list{display:flex;gap:10px 22px;align-items:center;flex-wrap:nowrap;width:max-content;animation:marquee 25s linear infinite;}
.mfr__list span{font-family:var(--cond);font-weight:600;font-size:16px;color:var(--ink-2);white-space:nowrap;}
.mfr__list span::before{content:"·";margin-right:22px;color:var(--line-2);}
@keyframes marquee{from{transform:translateX(-50%);}to{transform:translateX(0);}}
@media(prefers-reduced-motion:reduce){.mfr__list{animation:none;}}

/* ============================================================
   WHY US — ruled register list
   ============================================================ */
.reg{border-top:1px solid var(--line-2);}
.reg__row{display:grid;grid-template-columns:64px 1.3fr 2fr auto;gap:24px;align-items:baseline;
  padding:26px clamp(10px,1.5vw,20px);border-bottom:1px solid var(--line);transition:background .15s;}
.reg__row:hover{background:var(--accent-soft);}
.reg__ix{font-family:var(--mono);font-size:12px;color:var(--accent-ink);letter-spacing:.08em;font-weight:600;}
.reg__t{font-family:var(--cond);font-weight:600;font-size:clamp(19px,2vw,24px);line-height:1.1;}
.reg__d{color:var(--ink-2);font-size:15.5px;line-height:1.55;}
.reg__k{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);text-align:right;white-space:nowrap;overflow:hidden;}

/* ============================================================
   SERVICES — catalog
   ============================================================ */
.feat-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-2);}
.feat{padding:clamp(22px,2.5vw,30px);display:flex;flex-direction:column;gap:14px;}
.feat:first-child{border-right:1px solid var(--line);}
.feat__top{display:flex;justify-content:space-between;align-items:center;}
.feat__ref{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink-3);}
.feat .plate{min-height:200px;}
.feat h3{font-family:var(--cond);font-weight:600;font-size:clamp(20px,2.2vw,26px);line-height:1.08;}
.feat p{color:var(--ink-2);font-size:15.5px;}
.feat__specs{display:flex;flex-wrap:wrap;gap:6px;}
.spec{font-family:var(--mono);font-size:11px;letter-spacing:.03em;color:var(--ink-2);border:1px solid var(--line-2);padding:5px 9px;}
.feat .btn{align-self:flex-start;}

.sup-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line-2);border-top:none;}
.sup{padding:24px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:11px;transition:background .15s;}
.sup:last-child{border-right:none;}
.sup:hover{background:var(--accent-soft);}
.sup__ref{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--accent-ink);}
.sup h4{font-family:var(--cond);font-weight:600;font-size:18px;line-height:1.12;}
.sup p{color:var(--ink-2);font-size:14px;line-height:1.5;flex:1;}

/* ============================================================
   PROCESS — numbered procedure register
   ============================================================ */
.proc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line-2);}
.pstep{padding:clamp(24px,2.6vw,32px) clamp(20px,2vw,26px);border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:12px;position:relative;transition:background .15s;}
.pstep:last-child{border-right:none;}
.pstep:hover{background:var(--accent-soft);}
.pstep__n{font-family:var(--cond);font-weight:700;font-size:clamp(34px,3.6vw,46px);line-height:.9;color:var(--accent);letter-spacing:-.01em;}
.pstep__tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);
  border:1px solid var(--line-2);padding:4px 8px;align-self:flex-start;}
.pstep h4{font-family:var(--cond);font-weight:600;font-size:clamp(18px,1.9vw,21px);line-height:1.12;}
.pstep p{color:var(--ink-2);font-size:14px;line-height:1.55;}
.proc-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;margin-top:18px;}
.proc-foot__note{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.02em;}

/* ============================================================
   TESTIMONIALS — editorial
   ============================================================ */
.q-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-2);}
.q{padding:clamp(24px,2.6vw,34px);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:22px;}
.q:last-child{border-right:none;}
.q__stars{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--accent);}
.q p{font-family:var(--cond);font-weight:500;font-size:clamp(18px,1.8vw,21px);line-height:1.32;}
.q__by{margin-top:auto;}
.q__by b{font-family:var(--sans);font-weight:600;font-size:14.5px;display:block;}
.q__by small{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--ink-3);}

/* ============================================================
   FAQ — flat rows
   ============================================================ */
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(28px,4vw,56px);align-items:start;}
.faq-grid > :first-child{padding-left:clamp(10px,1.5vw,20px);}
.faq-cats{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;}
.faq-cat{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;padding:8px 13px;border:1px solid var(--line-2);background:transparent;color:var(--ink-2);transition:.15s;}
.faq-cat:hover{border-color:var(--ink-3);}
.faq-cat.active{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.faq-list{border-top:1px solid var(--line-2);}
.faq{border-bottom:1px solid var(--line);}
.faq summary{list-style:none;cursor:pointer;padding:20px clamp(10px,1.5vw,20px);display:flex;align-items:baseline;gap:16px;font-family:var(--cond);font-weight:600;font-size:clamp(16.5px,1.7vw,19px);line-height:1.25;}
.faq summary::-webkit-details-marker{display:none;}
.faq__c{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.08em;color:var(--accent-ink);flex:none;width:74px;padding-top:3px;}
.faq__s{margin-left:auto;flex:none;width:18px;height:18px;position:relative;align-self:center;}
.faq__s::before,.faq__s::after{content:"";position:absolute;inset:0;margin:auto;background:var(--ink);}
.faq__s::before{width:14px;height:1.5px;}
.faq__s::after{width:1.5px;height:14px;transition:transform .25s;}
.faq[open] .faq__s::after{transform:scaleY(0);}
.faq[open] .faq__s::before{background:var(--accent);}
.faq__a{padding:0 clamp(10px,1.5vw,20px) 22px 90px;color:var(--ink-2);font-size:15.5px;line-height:1.6;max-width:62ch;}
@media(max-width:560px){.faq__a{padding-left:clamp(10px,1.5vw,20px);}}

/* ============================================================
   CONTACT
   ============================================================ */
.c-grid{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line-2);}
.c-info{padding:clamp(26px,3vw,40px);border-right:1px solid var(--line);}
@media(max-width:820px){.c-info{border-right:none;border-bottom:1px solid var(--line);}}
.c-reg{margin-top:26px;border-top:1px solid var(--line);}
.c-reg a,.c-reg__row{display:grid;grid-template-columns:84px 1fr;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);}
.c-reg a{transition:.15s;}
.c-reg a:hover{padding-left:8px;color:var(--accent-ink);}
.c-reg .k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);}
.c-reg .v{font-family:var(--cond);font-weight:600;font-size:17px;}

.form{padding:clamp(26px,3vw,40px);}
.form h3{font-family:var(--cond);font-weight:600;font-size:24px;}
.form .sub{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ink-3);margin-top:6px;margin-bottom:24px;text-transform:uppercase;}
.field{margin-bottom:18px;}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);display:block;margin-bottom:8px;}
.field label .req{color:var(--accent);}
.field input,.field select,.field textarea{
  width:100%;min-height:46px;border:none;border-bottom:1px solid var(--line-2);border-radius:0;
  padding:10px 2px;font-family:var(--sans);font-size:16px;color:var(--ink);background:transparent;transition:border-color .15s;
}
.field textarea{min-height:84px;resize:vertical;line-height:1.5;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom:1.5px solid var(--accent);}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);}
.field.err input,.field.err select{border-bottom-color:var(--accent);}
.field .msg{display:none;font-family:var(--mono);font-size:11px;color:var(--accent-ink);margin-top:7px;letter-spacing:.02em;}
.field.err .msg{display:block;}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form .btn{width:100%;margin-top:6px;}
.form__ok{display:none;padding:14px 0;}
.form__ok .mk{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ok);margin-bottom:14px;}
.form__ok h3{margin-bottom:10px;}
.form__ok p{color:var(--ink-2);font-size:15px;}
.form.sent .form__inner{display:none;}
.form.sent .form__ok{display:block;}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{border-top:2px solid var(--line-2);background:var(--paper-2);}
.footer__grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
}
.footer__col{
  padding:clamp(32px,3.5vw,48px) clamp(18px,2vw,28px);
  border-right:1px solid var(--line);
}
.footer__col:last-child{border-right:none;}
.footer .brand{display:inline-flex;margin-bottom:14px;}
.footer p{font-size:13.5px;color:var(--ink-2);max-width:32ch;line-height:1.7;}
.footer h4{
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);
  margin-bottom:20px;padding-bottom:10px;border-bottom:1px solid var(--line);
}
.footer__links{display:flex;flex-direction:column;gap:10px;}
.footer__links a{
  font-family:var(--cond);font-weight:500;font-size:15px;
  color:var(--ink-2);transition:color .15s;width:fit-content;
  position:relative;
}
.footer__links a:hover{color:var(--accent-ink);}
.footer__base{
  border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;
  gap:10px;padding:16px 0;
}
.footer__base span{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-3);}
.footer__credit{color:var(--accent-ink);border-bottom:1px solid var(--line-2);transition:border-color .15s;}
.footer__credit:hover{border-color:var(--accent);}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.float-btns{position:fixed;bottom:28px;right:28px;z-index:90;display:flex;flex-direction:column;gap:12px;align-items:center;}
.call-float{width:56px;height:56px;border-radius:50%;background:#2563eb;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.18);transition:transform .2s,box-shadow .2s;text-decoration:none;}
.call-float:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,.25);}
.call-float svg{width:28px;height:28px;}
.wa-float{width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.2);transition:transform .2s,box-shadow .2s;}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,.25);}
.wa-float svg{width:30px;height:30px;}
@media(max-width:480px){.float-btns{bottom:20px;right:20px;gap:10px;}.call-float,.wa-float{width:50px;height:50px;}.call-float svg{width:24px;height:24px;}.wa-float svg{width:26px;height:26px;}}

/* ============================================================
   CONTACT PAGE — big call / WhatsApp actions + thank-you
   ============================================================ */
.contact-hero{border-bottom:1px solid var(--line);}
.contact-hero__in{padding:clamp(40px,5.5vw,72px) 0 clamp(32px,4vw,52px);}
.contact-hero h1{font-family:var(--cond);font-weight:600;font-size:clamp(32px,4.7vw,56px);line-height:1.03;letter-spacing:-.01em;max-width:20ch;}
.contact-hero h1 em{font-style:normal;color:var(--accent-ink);}
.contact-hero__sub{font-family:var(--mono);font-size:13.5px;line-height:1.75;color:var(--ink-2);margin-top:20px;max-width:54ch;letter-spacing:.01em;}

.contact-actions{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:clamp(28px,3.5vw,40px);}
.cbtn{display:flex;flex-direction:column;gap:6px;padding:clamp(22px,2.6vw,32px);border:1px solid var(--line-2);background:var(--card);
  position:relative;min-height:158px;justify-content:center;transition:background .18s,color .18s,border-color .18s,transform .18s,box-shadow .18s;}
.cbtn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.12);}
.cbtn__ico{width:44px;height:44px;margin-bottom:10px;transition:color .18s;}
.cbtn__ico svg{width:100%;height:100%;}
.cbtn__lab{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);transition:color .18s;}
.cbtn__val{font-family:var(--cond);font-weight:700;font-size:clamp(24px,3vw,32px);line-height:1;transition:color .18s;}
.cbtn__sub{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--ink-3);transition:color .18s;}
.cbtn--call{border-color:#2563eb;}
.cbtn--call .cbtn__ico{color:#2563eb;}
.cbtn--call:hover{background:#2563eb;border-color:#2563eb;}
.cbtn--wa{border-color:#25D366;}
.cbtn--wa .cbtn__ico{color:#1ba94c;}
.cbtn--wa:hover{background:#25D366;border-color:#25D366;}
.cbtn:hover .cbtn__ico,.cbtn:hover .cbtn__lab,.cbtn:hover .cbtn__val,.cbtn:hover .cbtn__sub{color:#fff;}
@media(max-width:620px){.contact-actions{grid-template-columns:1fr;}.cbtn{min-height:0;}}

/* Thank-you page */
.ty{border-bottom:1px solid var(--line);}
.ty__in{padding:clamp(56px,8vw,120px) var(--gut);display:flex;flex-direction:column;align-items:center;text-align:center;}
.ty__mk{width:74px;height:74px;border:2px solid var(--ok);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ok);font-size:38px;line-height:1;margin-bottom:26px;}
.ty__lab{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ok);margin-bottom:16px;}
.ty h1{font-family:var(--cond);font-weight:600;font-size:clamp(30px,4.5vw,52px);line-height:1.04;letter-spacing:-.01em;max-width:18ch;}
.ty p{font-size:clamp(15.5px,1.5vw,18px);color:var(--ink-2);max-width:52ch;margin-top:18px;line-height:1.6;}
.ty__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:34px;}
@media(max-width:480px){.ty__actions{flex-direction:column;align-items:stretch;width:100%;}.ty__actions .btn{width:100%;justify-content:center;}}

/* ============================================================
   SERVICE PAGES
   ============================================================ */

/* Breadcrumb */
.breadcrumb{padding:14px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);}
.breadcrumb a{color:var(--ink-2);transition:color .15s;}
.breadcrumb a:hover{color:var(--accent-ink);}
.breadcrumb__sep{color:var(--line-2);}

/* Service Hero — full-width editorial */
.svc-hero{border-bottom:1px solid var(--line);}
.svc-hero__top{padding:clamp(44px,6vw,80px) 0 clamp(36px,4vw,52px);border-bottom:1px solid var(--line);}
.svc-hero__label{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:10px;}
.svc-hero__label .sq{width:7px;height:7px;background:var(--accent);}
.svc-hero h1{font-family:var(--cond);font-weight:600;font-size:clamp(34px,5.2vw,62px);line-height:1.02;letter-spacing:-.015em;color:var(--ink);max-width:22ch;}
.svc-hero h1 em{font-style:normal;color:var(--accent-ink);}
.svc-hero__row{display:flex;flex-wrap:wrap;gap:clamp(28px,4vw,56px);align-items:flex-end;justify-content:space-between;margin-top:28px;}
.svc-hero__sub{font-family:var(--mono);font-size:13.5px;line-height:1.75;color:var(--ink-2);max-width:46ch;letter-spacing:.01em;}
.svc-hero__side{display:flex;flex-direction:column;gap:18px;align-items:flex-start;}
.svc-hero__specs{display:flex;flex-wrap:wrap;gap:8px;}
.svc-hero__cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.svc-hero__banner{position:relative;height:clamp(220px,28vw,380px);overflow:hidden;border-bottom:1px solid var(--line);}
.svc-hero__banner img{width:100%;height:100%;object-fit:cover;}
.svc-hero__banner::before,.svc-hero__banner::after{content:"";position:absolute;z-index:1;width:14px;height:14px;border:1.5px solid var(--accent);}
.svc-hero__banner::before{top:12px;left:var(--gut);border-right:none;border-bottom:none;}
.svc-hero__banner::after{bottom:12px;right:var(--gut);border-left:none;border-top:none;}

/* Service Detail blocks */
.svc-detail{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-2);}
.svc-detail__block{padding:clamp(26px,3vw,38px);display:flex;flex-direction:column;gap:14px;transition:background .15s;}
.svc-detail__block:not(:last-child){border-right:1px solid var(--line);}
.svc-detail__block:hover{background:var(--accent-soft);}
.svc-detail__icon{font-family:var(--cond);font-weight:700;font-size:clamp(32px,3.2vw,42px);line-height:.9;color:var(--accent);}
.svc-detail__block h3{font-family:var(--cond);font-weight:600;font-size:clamp(18px,1.9vw,22px);line-height:1.12;}
.svc-detail__block p{color:var(--ink-2);font-size:15px;line-height:1.55;}

/* Related services strip */
.related{border-top:1px solid var(--line);}
.related__grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line-2);}
.related__card{padding:clamp(20px,2.2vw,28px);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:10px;transition:background .15s;}
.related__card:last-child{border-right:none;}
.related__card:hover{background:var(--accent-soft);}
.related__ref{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--accent-ink);}
.related__card h4{font-family:var(--cond);font-weight:600;font-size:17px;line-height:1.15;}
.related__card p{color:var(--ink-2);font-size:13.5px;line-height:1.5;flex:1;}

/* Service page CTA banner */
.svc-cta{background:var(--ink);color:var(--paper);border-top:1px solid var(--line);}
.svc-cta__inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:clamp(32px,4vw,52px) 0;}
.svc-cta__text h2{font-family:var(--cond);font-weight:600;font-size:clamp(24px,3vw,36px);line-height:1.08;color:var(--paper);}
.svc-cta__text p{font-family:var(--mono);font-size:13px;color:var(--ink-3);margin-top:10px;letter-spacing:.02em;}
.svc-cta .btn--solid{background:var(--accent);color:#fff;}
.svc-cta .btn--solid:hover{background:var(--accent-ink);}
.svc-cta .tlink{color:var(--paper);border-bottom-color:var(--ink-3);}
.svc-cta .tlink:hover{border-bottom-color:var(--accent);}

/* Service page responsive */
@media(max-width:820px){
  .svc-hero__row{flex-direction:column;align-items:flex-start;gap:22px;}
  .svc-hero__banner{height:clamp(180px,40vw,260px);}
  .svc-detail{grid-template-columns:1fr;}
  .svc-detail__block{border-right:none;border-bottom:1px solid var(--line);}
  .svc-detail__block:last-child{border-bottom:none;}
  .related__grid{grid-template-columns:repeat(2,1fr);}
  .related__card:nth-child(2){border-right:none;}
  .related__card:nth-child(1),.related__card:nth-child(2){border-bottom:1px solid var(--line);}
  .related__card:nth-child(3),.related__card:nth-child(4){border-bottom:1px solid var(--line);}
  .related__card:nth-child(4){border-right:none;}
  .svc-cta__inner{flex-direction:column;align-items:flex-start;}
}
@media(max-width:620px){
  .related__grid{grid-template-columns:1fr;}
  .related__card{border-right:none;border-bottom:1px solid var(--line);}
  .related__card:last-child{border-bottom:none;}
}
@media(max-width:480px){
  .svc-hero__cta{flex-direction:column;align-items:stretch;}
  .svc-hero__cta .btn{width:100%;justify-content:center;}
  .svc-hero__cta .tlink{justify-content:center;}
  .svc-cta__inner .btn{width:100%;justify-content:center;}
}

/* ============================================================
   BLOG LISTING PAGE
   ============================================================ */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-2);}
.blog-card{padding:clamp(22px,2.5vw,32px);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:14px;transition:background .15s;}
.blog-card:nth-child(3n){border-right:none;}
.blog-card:not(:nth-last-child(-n+3)){border-bottom:1px solid var(--line);}
.blog-card:hover{background:var(--accent-soft);}
.blog-card__img{position:relative;height:180px;overflow:hidden;border:1px solid var(--line-2);
  background:repeating-linear-gradient(135deg,var(--paper-2) 0 11px,transparent 11px 22px),var(--card);}
.blog-card__img::before,.blog-card__img::after{content:"";position:absolute;z-index:1;width:10px;height:10px;border:1px solid var(--accent);}
.blog-card__img::before{top:6px;left:6px;border-right:none;border-bottom:none;}
.blog-card__img::after{bottom:6px;right:6px;border-left:none;border-top:none;}
.blog-card__img img{width:100%;height:100%;object-fit:cover;}
.blog-card__meta{display:flex;gap:12px;align-items:center;}
.blog-card__date{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);}
.blog-card__cat{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink);border:1px solid var(--line-2);padding:3px 8px;}
.blog-card h3{font-family:var(--cond);font-weight:600;font-size:clamp(18px,1.9vw,22px);line-height:1.15;}
.blog-card p{color:var(--ink-2);font-size:14.5px;line-height:1.55;flex:1;}
.blog-card .tlink{margin-top:auto;align-self:flex-start;}

/* ============================================================
   BLOG POST — article typography
   ============================================================ */
.post-hero{border-bottom:1px solid var(--line);}
.post-hero__top{padding:clamp(44px,6vw,80px) 0 clamp(36px,4vw,52px);}
.post-hero__meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:20px;align-items:center;}
.post-hero__banner{position:relative;height:clamp(220px,28vw,380px);overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.post-hero__banner img{width:100%;height:100%;object-fit:cover;}
.post-hero__banner::before,.post-hero__banner::after{content:"";position:absolute;z-index:1;width:14px;height:14px;border:1.5px solid var(--accent);}
.post-hero__banner::before{top:12px;left:var(--gut);border-right:none;border-bottom:none;}
.post-hero__banner::after{bottom:12px;right:var(--gut);border-left:none;border-top:none;}

.post-body{max-width:760px;margin:0 auto;padding:clamp(36px,5vw,64px) var(--gut);}
.post-body h2{font-family:var(--cond);font-weight:600;font-size:clamp(22px,2.8vw,30px);line-height:1.1;margin-top:clamp(36px,4vw,52px);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.post-body h3{font-family:var(--cond);font-weight:600;font-size:clamp(18px,2vw,22px);line-height:1.15;margin-top:28px;margin-bottom:12px;}
.post-body p{color:var(--ink-2);font-size:16px;line-height:1.7;margin-bottom:18px;}
.post-body p strong{color:var(--ink);font-weight:600;}
.post-body ul,.post-body ol{color:var(--ink-2);font-size:16px;line-height:1.7;margin:0 0 18px 20px;padding:0;}
.post-body li{margin-bottom:8px;}
.post-body a{color:var(--accent-ink);border-bottom:1px solid var(--line-2);transition:border-color .15s;}
.post-body a:hover{border-color:var(--accent);}
.post-body blockquote{border-left:3px solid var(--accent);margin:28px 0;padding:18px 24px;background:var(--accent-soft);}
.post-body blockquote p{color:var(--ink);font-family:var(--cond);font-weight:500;font-size:17px;line-height:1.5;margin:0;}
.post-body blockquote cite{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-top:10px;font-style:normal;}

.post-body .price-table{width:100%;border-collapse:collapse;border:1px solid var(--line-2);margin:22px 0;}
.post-body .price-table th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);padding:12px 16px;text-align:left;border-bottom:1px solid var(--line-2);background:var(--paper-2);}
.post-body .price-table td{font-family:var(--sans);font-size:15px;color:var(--ink-2);padding:12px 16px;border-bottom:1px solid var(--line);}
.post-body .price-table tr:hover{background:var(--accent-soft);}

.post-toc{background:var(--card);border:1px solid var(--line-2);padding:24px 28px;margin-bottom:32px;}
.post-toc__title{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px;}
.post-toc ol{margin:0;padding:0 0 0 18px;counter-reset:toc;}
.post-toc li{font-family:var(--cond);font-weight:500;font-size:15.5px;line-height:1.4;margin-bottom:8px;color:var(--ink-2);}
.post-toc a{color:var(--ink);border-bottom:1px solid transparent;transition:border-color .15s,color .15s;}
.post-toc a:hover{color:var(--accent-ink);border-bottom-color:var(--accent);}

.post-cta{background:var(--card);border:1px solid var(--line-2);padding:clamp(24px,3vw,36px);margin-top:40px;text-align:center;}
.post-cta h3{font-family:var(--cond);font-weight:600;font-size:clamp(20px,2.4vw,26px);line-height:1.1;margin-bottom:10px;}
.post-cta p{color:var(--ink-2);font-size:15px;margin-bottom:20px;}
.post-cta .btn{display:inline-flex;}

.post-nav{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line-2);margin-top:40px;}
.post-nav a{padding:20px 24px;display:flex;flex-direction:column;gap:6px;transition:background .15s;}
.post-nav a:first-child{border-right:1px solid var(--line);}
.post-nav a:hover{background:var(--accent-soft);}
.post-nav__label{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);}
.post-nav__title{font-family:var(--cond);font-weight:600;font-size:16px;line-height:1.15;color:var(--ink);}

@media(max-width:980px){
  .blog-grid{grid-template-columns:repeat(2,1fr);}
  .blog-card:nth-child(3n){border-right:1px solid var(--line);}
  .blog-card:nth-child(2n){border-right:none;}
  .blog-card{border-bottom:1px solid var(--line);}
  .blog-card:nth-last-child(-n+2){border-bottom:none;}
}
@media(max-width:620px){
  .blog-grid{grid-template-columns:1fr;}
  .blog-card{border-right:none;border-bottom:1px solid var(--line);}
  .blog-card:last-child{border-bottom:none;}
  .post-nav{grid-template-columns:1fr;}
  .post-nav a:first-child{border-right:none;border-bottom:1px solid var(--line);}
}
@media(max-width:480px){
  .blog-card__img{height:140px;}
  .post-hero__banner{height:clamp(160px,40vw,220px);}
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease;}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}html{scroll-behavior:auto;}}

/* ============================================================
   RESPONSIVE — all screen sizes
   ============================================================ */

/* ---- Large screens 1400px+ ---- */
@media(min-width:1400px){
  :root{ --gut:80px; }
}

/* ---- Narrow desktop: hide tel at 1024px — full nav needs ~875px content ---- */
@media(max-width:1024px){
  .nav__tel{ display:none; }
}


/* ---- Tablet 980px ---- */
@media(max-width:980px){
  /* Why Us: 4-col → 3-col, drop keyword tag */
  .reg__row{ grid-template-columns:54px 1fr 2fr; gap:18px; }
  .reg__k{ display:none; }

  /* Support services: 4 → 2 */
  .sup-grid{ grid-template-columns:repeat(2,1fr); }
  .sup:nth-child(2){ border-right:none; }
  .sup:nth-child(1),.sup:nth-child(2){ border-bottom:1px solid var(--line); }

  /* Testimonials: 3 → 2 (not straight to 1) */
  .q-grid{ grid-template-columns:repeat(2,1fr); }
  .q:nth-child(2){ border-right:none; }
  .q:nth-child(1),.q:nth-child(2){ border-bottom:1px solid var(--line); }
  .q:last-child{ border-bottom:none; border-right:none; }

  /* FAQ: sidebar collapses above list */
  .faq-grid{ grid-template-columns:1fr; gap:26px; }
  .faq-grid > :first-child{ padding-left:0; }

  /* Process: 4 → 2 */
  .proc{ grid-template-columns:repeat(2,1fr); }
  .pstep:nth-child(2){ border-right:none; }
  .pstep:nth-child(1),.pstep:nth-child(2){ border-bottom:1px solid var(--line); }
}

/* ---- Small tablet / large phone 820px ---- */
@media(max-width:820px){
  /* Nav */
  .nav__links,.nav__tel{ display:none; }
  .nav__burger{ display:flex; }

  /* Hero meta: horizontal scroll marquee on mobile */
  .hero__meta{ display:block; overflow:hidden; padding:12px 0;
    mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); }
  .hero__meta > span{ display:none; }
  .hero__meta-track{ display:flex; gap:0 28px; width:max-content; animation:meta-scroll 18s linear infinite; }
  .hero__meta-track span{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-2); white-space:nowrap; display:flex; align-items:center; gap:8px; }
  .hero__meta-track span .sq{ width:6px; height:6px; background:var(--accent); }
  .hero__meta-track span::after{ content:"·"; margin-left:28px; color:var(--line-2); }
  .hero__meta-track span:last-child::after{ content:none; }

  /* Trusted strip: short label + better marquee on mobile */
  .mfr__in{ gap:10px 18px; padding:12px 0; }
  .mfr__lab .mfr__lab-full{ display:none; }
  .mfr__lab .mfr__lab-short{ display:inline; }
  .mfr__list{ animation:marquee 16s linear infinite; }
  .mfr__list span{ font-size:15px; }

  /* Hero: single column */
  .hero__grid{ grid-template-columns:1fr; }
  .hero__l{ border-right:none; padding-right:0; border-bottom:1px solid var(--line); }
  .hero__r{ padding-left:0; }

  /* Why Us: 3-col → 2-col stacked, restore keyword tag */
  .reg__row{ grid-template-columns:48px 1fr; gap:8px 16px; row-gap:6px; }
  .reg__d{ grid-column:2; }
  .reg__k{ display:block; grid-column:2; text-align:left; }

  /* Services: 2 → 1 */
  .feat-grid{ grid-template-columns:1fr; }
  .feat:first-child{ border-right:none; border-bottom:1px solid var(--line); }

  /* Testimonials: 2 → 1 */
  .q-grid{ grid-template-columns:1fr; }
  .q{ border-right:none; border-bottom:1px solid var(--line); }
  .q:last-child{ border-bottom:none; }

  /* Contact */
  .c-grid{ grid-template-columns:1fr; }
  .c-info{ border-right:none; border-bottom:1px solid var(--line); }

  /* Footer: 4-col → 2×2 */
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .footer__col{ border-bottom:1px solid var(--line); }
  .footer__col:nth-child(odd){ border-right:1px solid var(--line); }
  .footer__col:nth-child(even){ border-right:none; }
  .footer__col:nth-last-child(-n+2){ border-bottom:none; }
}

/* ---- Phone 620px ---- */
@media(max-width:620px){
  /* Support services: 2 → 1 */
  .sup-grid{ grid-template-columns:1fr; }
  .sup{ border-right:none; border-bottom:1px solid var(--line); }
  .sup:last-child{ border-bottom:none; }

  /* Stats strip: 3 → 1 */
  .plate-strip{ grid-template-columns:1fr; }
  .pcell{ border-right:none; border-bottom:1px solid var(--line); }
  .pcell:last-child{ border-bottom:none; }

  /* Form: 2-col → 1 */
  .two{ grid-template-columns:1fr; gap:0; }

  /* Process: 2 → 1 */
  .proc{ grid-template-columns:1fr; }
  .pstep{ border-right:none; border-bottom:1px solid var(--line); }
  .pstep:last-child{ border-bottom:none; }

  /* FAQ answer: remove left indent */
  .faq__a{ padding-left:clamp(10px,1.5vw,20px); }
}

/* ---- Small phone 480px ---- */
@media(max-width:480px){
  :root{ --gut:18px; }

  /* Nav: tighten */
  .nav__in{ gap:12px; }

  /* Hero CTA: stack vertically */
  .hero__cta{ flex-direction:column; align-items:flex-start; }
  .hero__cta .btn{ width:100%; justify-content:center; }

  /* Process */
  .pstep__n{ font-size:30px; }
  .proc-foot{ flex-direction:column; align-items:flex-start; }
  .proc-foot .btn{ width:100%; justify-content:center; }

  /* Footer: 2×2 → single column */
  .footer__grid{ grid-template-columns:1fr; }
  .footer__col{ border-right:none !important; border-bottom:1px solid var(--line); }
  .footer__col:last-child{ border-bottom:none; }
  /* Footer base: stack, hide long tagline */
  .footer__base{ flex-direction:column; gap:6px; }
  .footer__base span:last-child{ display:none; }
}

/* ---- Very small phone 360px ---- */
@media(max-width:360px){
  :root{ --gut:14px; }

  /* Nav: reduce gaps */
  .nav__in{ gap:8px; }
  .brand{ font-size:16px; }
  .btn--sm{ padding:0 12px; font-size:11px; }

  /* Typography */
  .hero h1{ font-size:26px; }
  .hero__sub{ font-size:12.5px; }
  .h2{ font-size:22px; }
  .lede{ font-size:15px; }

  /* Why Us */
  .reg__row{ grid-template-columns:34px 1fr; gap:6px 10px; }
  .reg__t{ font-size:17px; }

  /* FAQ */
  .faq__c{ width:50px; font-size:9px; letter-spacing:.04em; }
  .faq summary{ font-size:14.5px; gap:8px; }

  /* Contact */
  .c-reg a,.c-reg__row{ grid-template-columns:64px 1fr; gap:10px; }
  .c-reg .v{ font-size:15px; }

  /* Trusted strip */
  .mfr__list span{ font-size:13px; }
  .mfr__list span::before{ margin-right:10px; }
}