/* ============================================================
   ENERTIG TECHNOLOGIES — enertig.com
   Brand palette derived from logo: ENERTIG blue #1890c8
   Light corporate-technical theme with dark instrument sections
   ============================================================ */

:root{
  /* brand */
  --brand:     #1890c8;
  --brand-dk:  #10709f;
  --brand-dp:  #0b5478;
  --brand-lt:  #e7f3fb;
  --brand-lt2: #d3e9f6;

  /* neutrals */
  --ink:      #0d1a22;   /* wordmark black */
  --ink-2:    #34474f;
  --muted:    #647880;
  --bg:       #ffffff;
  --bg-2:     #f3f8fb;
  --bg-3:     #eaf2f7;
  --surface:  #ffffff;
  --line:     rgba(13,26,34,.10);
  --line-2:   rgba(13,26,34,.16);

  /* dark instrument sections */
  --dark:     #0a1620;
  --dark-2:   #0f2029;
  --dark-sf:  #14262f;
  --dark-line:rgba(120,190,225,.16);
  --dark-ink: #e8f2f7;
  --dark-mut: #7d97a3;

  --display: 'Chakra Petch', system-ui, sans-serif;
  --body:    'IBM Plex Sans', system-ui, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, monospace;

  --wrap: 1200px;
  --r: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  background:var(--bg); color:var(--ink);
  font-family:var(--body); font-size:16px; line-height:1.62;
  overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
a{ color:inherit; text-decoration:none; }
img,svg{ display:block; max-width:100%; }
button{ font-family:inherit; cursor:pointer; }
::selection{ background:var(--brand); color:#fff; }

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(20px,5vw,48px); }

.grain{
  position:fixed; inset:0; z-index:9999; pointer-events:none; opacity:.02;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scan{ display:none; }

/* ============================================================ BUTTONS */
.btn{
  --pad:15px 26px;
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  padding:var(--pad);
  font-family:var(--mono); font-size:.82rem; font-weight:600;
  letter-spacing:.05em; text-transform:uppercase;
  border-radius:10px; border:1px solid transparent;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s, border-color .3s;
  white-space:nowrap;
}
.btn--sm{ --pad:10px 18px; font-size:.74rem; }
.btn--full{ width:100%; }
.btn--primary{ background:var(--brand); color:#fff; box-shadow:0 8px 22px -10px rgba(24,144,200,.6); }
.btn--primary:hover{ transform:translateY(-2px); background:var(--brand-dk); box-shadow:0 14px 34px -10px rgba(24,144,200,.7); }
.btn--ghost{ border-color:var(--line-2); color:var(--ink); }
.btn--ghost:hover{ border-color:var(--brand); color:var(--brand); transform:translateY(-2px); }
.btn--onDark{ border-color:var(--dark-line); color:var(--dark-ink); }
.btn--onDark:hover{ border-color:var(--brand); color:#fff; background:var(--brand); }

/* ============================================================ UTILITY BAR */
.utilbar{ background:var(--dark); color:var(--dark-ink); border-bottom:1px solid var(--dark-line); font-family:var(--mono); font-size:.78rem; position:relative; z-index:60; }
.utilbar__inner{ display:flex; align-items:center; justify-content:space-between; height:40px; }
.utilbar__contact{ display:flex; gap:22px; }
.util-link{ color:var(--dark-mut); display:inline-flex; align-items:center; gap:8px; transition:color .25s; }
.util-link:hover{ color:#fff; }
.util-link .dot{ width:6px; height:6px; border-radius:50%; background:var(--brand); box-shadow:0 0 8px var(--brand); }
.utilbar__right{ display:flex; align-items:center; gap:18px; }
.util-portal{ color:var(--dark-ink); transition:color .25s; }
.util-portal:hover{ color:var(--brand); }
.langswitch{ display:flex; gap:2px; background:rgba(255,255,255,.06); border-radius:8px; padding:3px; }
.lang-btn{ background:none; border:0; color:var(--dark-mut); font-family:var(--mono); font-size:.72rem; font-weight:600; padding:4px 8px; border-radius:5px; transition:.2s; }
.lang-btn:hover{ color:#fff; }
.lang-btn.is-active{ background:var(--brand); color:#fff; }

/* ============================================================ NAV */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(14px) saturate(150%); -webkit-backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid transparent; transition:border-color .3s, background .3s, box-shadow .3s;
}
.nav.is-stuck{ border-bottom-color:var(--line); background:rgba(255,255,255,.92); box-shadow:0 6px 24px -18px rgba(13,26,34,.4); }
.nav__inner{ display:flex; align-items:center; gap:28px; height:74px; }
.brand{ display:inline-flex; align-items:center; }
.brand__img{ height:30px; width:auto; }
.nav__links{ display:flex; gap:28px; margin-left:auto; }
.nav__links a{ font-size:.92rem; color:var(--ink-2); font-weight:500; position:relative; padding:6px 0; transition:color .25s; }
.nav__links a::after{ content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--brand); transition:width .3s var(--ease); }
.nav__links a:hover{ color:var(--ink); }
.nav__links a:hover::after{ width:100%; }
.nav__cta{ flex:none; }
.burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; padding:6px; }
.burger span{ width:24px; height:2px; background:var(--ink); border-radius:2px; transition:.3s; }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ============================================================ HERO */
.hero{ position:relative; overflow:hidden; background:linear-gradient(180deg, var(--brand-lt) 0%, #fff 62%); }
.hero__grid{
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(24,144,200,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(24,144,200,.08) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(120% 85% at 70% 0%, #000 15%, transparent 72%);
  -webkit-mask-image:radial-gradient(120% 85% at 70% 0%, #000 15%, transparent 72%);
}
.hero__glow{ position:absolute; top:-15%; right:-8%; width:620px; height:620px; background:radial-gradient(circle, rgba(24,144,200,.22), transparent 62%); filter:blur(20px); pointer-events:none; animation:float 12s ease-in-out infinite; }
@keyframes float{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(28px) } }
.hero__inner{ position:relative; z-index:2; display:grid; grid-template-columns:1.12fr .88fr; gap:56px; align-items:center; padding-block:clamp(52px,8vw,100px) clamp(38px,5vw,64px); }
.eyebrow{ display:inline-flex; align-items:center; gap:10px; font-family:var(--mono); font-size:.8rem; letter-spacing:.14em; text-transform:uppercase; color:var(--brand-dk); margin-bottom:24px; }
.eyebrow__pulse{ width:9px; height:9px; border-radius:50%; background:var(--brand); box-shadow:0 0 0 0 rgba(24,144,200,.5); animation:pulse 2s infinite; }
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(24,144,200,.5) } 70%{ box-shadow:0 0 0 12px rgba(24,144,200,0) } 100%{ box-shadow:0 0 0 0 rgba(24,144,200,0) } }
.hero__title{ font-family:var(--display); font-weight:700; font-size:clamp(2.35rem,5vw,4rem); line-height:1.04; letter-spacing:-.01em; margin-bottom:22px; text-wrap:balance; color:var(--ink); }
.hero__title em{ color:var(--brand); font-style:normal; }
.hero__lead{ font-size:clamp(1.02rem,1.5vw,1.18rem); color:var(--ink-2); max-width:52ch; margin-bottom:32px; }
.hero__cta{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:36px; }
.hero__pills{ list-style:none; display:flex; flex-wrap:wrap; gap:10px; }
.hero__pills li{ font-family:var(--mono); font-size:.76rem; color:var(--ink-2); padding:7px 14px; border:1px solid var(--line-2); border-radius:100px; background:#fff; }
.hero__pills li::before{ content:"◇ "; color:var(--brand); }

/* live instrument panel (dark) */
.panel{ background:linear-gradient(180deg,var(--dark-2),var(--dark)); border:1px solid var(--dark-line); border-radius:18px; padding:22px; position:relative; color:var(--dark-ink); box-shadow:0 40px 80px -40px rgba(11,40,60,.6), inset 0 1px 0 rgba(255,255,255,.05); }
.panel::before{ content:""; position:absolute; inset:0; border-radius:18px; padding:1px; pointer-events:none; background:linear-gradient(160deg,rgba(24,144,200,.5),transparent 42%); -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; }
.panel__head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; }
.panel__title{ font-family:var(--mono); font-size:.82rem; letter-spacing:.08em; color:var(--dark-ink); }
.panel__live{ display:inline-flex; align-items:center; gap:7px; font-family:var(--mono); font-size:.68rem; letter-spacing:.14em; color:var(--brand); }
.panel__livedot{ width:7px; height:7px; border-radius:50%; background:var(--brand); animation:blink 1.4s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:.25 } }
.panel__readouts{ display:grid; gap:12px; margin-bottom:18px; }
.ro{ display:flex; justify-content:space-between; align-items:baseline; padding-bottom:12px; border-bottom:1px dashed var(--dark-line); }
.ro:last-child{ border-bottom:0; padding-bottom:0; }
.ro__label{ font-size:.82rem; color:var(--dark-mut); }
.ro__val{ font-family:var(--mono); font-size:1.5rem; font-weight:600; color:#fff; }
.ro__val i{ font-size:.7rem; color:var(--dark-mut); font-style:normal; margin-left:4px; }
.ro__val--acc{ color:var(--brand); }
.panel__chart{ position:relative; height:90px; margin-bottom:12px; }
.panel__chart svg{ width:100%; height:60px; position:absolute; top:0; }
.spark{ fill:none; stroke-linecap:round; stroke-linejoin:round; }
.spark--bg{ stroke:var(--dark-line); stroke-width:2; }
.spark--fg{ stroke:var(--brand); stroke-width:2.4; filter:drop-shadow(0 0 6px rgba(24,144,200,.6)); stroke-dasharray:600; stroke-dashoffset:600; animation:draw 2.4s var(--ease) forwards .3s; }
@keyframes draw{ to{ stroke-dashoffset:0 } }
.panel__bars{ position:absolute; bottom:0; left:0; right:0; height:34px; display:flex; gap:5px; align-items:flex-end; }
.panel__bars span{ flex:1; height:var(--h); background:linear-gradient(var(--brand),rgba(24,144,200,.15)); border-radius:3px 3px 0 0; opacity:.75; transform-origin:bottom; animation:bar 2.6s ease-in-out infinite; }
.panel__bars span:nth-child(even){ animation-delay:.4s; }
.panel__bars span:nth-child(3n){ animation-delay:.8s; }
@keyframes bar{ 0%,100%{ transform:scaleY(.85) } 50%{ transform:scaleY(1.05) } }
.panel__foot{ font-size:.72rem; color:var(--dark-mut); font-family:var(--mono); }

/* ticker */
.ticker{ position:relative; z-index:2; border-block:1px solid var(--line); overflow:hidden; background:var(--bg-2); }
.ticker__track{ display:flex; align-items:center; gap:26px; padding:12px 0; width:max-content; animation:scroll 32s linear infinite; }
.ticker__track span{ font-family:var(--mono); font-size:.82rem; letter-spacing:.13em; color:var(--ink-2); text-transform:uppercase; white-space:nowrap; }
.ticker__dot{ color:var(--brand)!important; font-size:.5rem!important; }
@keyframes scroll{ to{ transform:translateX(-50%) } }

/* ============================================================ SECTIONS */
.section{ padding:clamp(64px,9vw,118px) 0; position:relative; }
.section__head{ max-width:780px; margin-bottom:clamp(38px,5vw,60px); }
.section__head--center{ margin-inline:auto; text-align:center; }
.kicker{ font-family:var(--mono); font-size:.8rem; letter-spacing:.13em; text-transform:uppercase; color:var(--brand); display:block; margin-bottom:16px; }
.section__title{ font-family:var(--display); font-weight:600; font-size:clamp(1.7rem,3.3vw,2.6rem); line-height:1.14; letter-spacing:-.01em; text-wrap:balance; }
.section__lead{ font-size:1.08rem; color:var(--ink-2); margin-top:18px; max-width:60ch; }
.section__head--center .section__lead{ margin-inline:auto; }

/* about */
.about{ background:linear-gradient(180deg,#fff,var(--bg-2)); border-top:1px solid var(--line); }
.about__grid{ display:grid; grid-template-columns:1.25fr 1fr; gap:56px; align-items:center; }
.about__text{ font-size:1.08rem; color:var(--ink-2); line-height:1.75; }
.about__text strong{ color:var(--ink); font-weight:600; }
.about__figure{ position:relative; border-radius:16px; overflow:hidden; border:1px solid var(--line); box-shadow:0 30px 60px -35px rgba(13,26,34,.4); }
.about__figure img{ width:100%; height:100%; object-fit:cover; aspect-ratio:4/3; }
.about__figure figcaption{ position:absolute; left:0; right:0; bottom:0; padding:16px 18px; font-family:var(--mono); font-size:.76rem; letter-spacing:.05em; color:#fff; background:linear-gradient(transparent,rgba(10,22,32,.85)); }
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:52px; }
.stat{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:24px 22px; transition:border-color .3s, transform .3s, box-shadow .3s; }
.stat:hover{ border-color:var(--brand); transform:translateY(-3px); box-shadow:0 18px 40px -26px rgba(24,144,200,.5); }
.stat__num{ font-family:var(--display); font-weight:700; font-size:2.1rem; color:var(--brand); display:block; line-height:1; }
.stat__plus{ color:var(--muted); }
.stat__lbl{ font-family:var(--mono); font-size:.76rem; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; margin-top:10px; display:block; }

/* segments cards */
.cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:28px 24px; position:relative; overflow:hidden; transition:border-color .35s, transform .35s, box-shadow .35s; }
.card::after{ content:""; position:absolute; top:0; left:0; right:0; height:3px; background:linear-gradient(90deg,var(--brand),transparent); transform:scaleX(0); transform-origin:left; transition:transform .4s var(--ease); }
.card:hover{ transform:translateY(-6px); border-color:var(--line-2); box-shadow:0 24px 50px -30px rgba(13,26,34,.35); }
.card:hover::after{ transform:scaleX(1); }
.card__ico{ width:48px; height:48px; border-radius:12px; display:grid; place-items:center; background:var(--brand-lt); border:1px solid var(--brand-lt2); margin-bottom:20px; }
.card__ico svg{ width:24px; height:24px; fill:none; stroke:var(--brand); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; }
.card__title{ font-family:var(--display); font-weight:600; font-size:1.16rem; margin-bottom:10px; }
.card__text{ font-size:.95rem; color:var(--muted); }

/* services (platform system) — dark band */
.svc{ background:linear-gradient(180deg,var(--dark),var(--dark-2)); color:var(--dark-ink); border-block:1px solid var(--dark-line); }
.svc .kicker{ color:var(--brand); }
.svc .section__title{ color:#fff; }
.svc .section__lead{ color:var(--dark-mut); }
.svc__systems{ display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-bottom:44px; }
.syscard{ background:var(--dark-sf); border:1px solid var(--dark-line); border-radius:16px; padding:30px; position:relative; transition:transform .35s, border-color .35s; }
.syscard:hover{ transform:translateY(-4px); border-color:var(--brand); }
.syscard__tag{ font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; color:var(--brand); text-transform:uppercase; }
.syscard__title{ font-family:var(--display); font-weight:700; font-size:1.35rem; margin:10px 0 12px; color:#fff; }
.syscard__text{ color:var(--dark-mut); font-size:.98rem; }
.svc__fn-title{ font-family:var(--mono); font-size:.82rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dark-mut); margin-bottom:22px; }
.svc__fns{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.fn{ display:flex; align-items:flex-start; gap:13px; background:rgba(255,255,255,.03); border:1px solid var(--dark-line); border-radius:12px; padding:18px; transition:background .3s, border-color .3s; }
.fn:hover{ background:rgba(24,144,200,.08); border-color:var(--brand); }
.fn__ic{ flex:none; width:20px; height:20px; margin-top:2px; }
.fn__ic svg{ width:20px; height:20px; fill:none; stroke:var(--brand); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.fn span{ font-size:.94rem; color:var(--dark-ink); line-height:1.45; }

/* platform */
.platform{ background:var(--bg-2); border-bottom:1px solid var(--line); }
.platform__inner{ display:grid; grid-template-columns:1fr 1.05fr; gap:60px; align-items:center; }
.checklist{ list-style:none; display:grid; gap:13px; margin:28px 0 32px; }
.checklist li{ display:flex; align-items:flex-start; gap:12px; font-size:1rem; color:var(--ink-2); }
.checklist li::before{ content:""; flex:none; width:22px; height:22px; margin-top:2px; border-radius:6px; background:var(--brand-lt) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231890c8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat; border:1px solid var(--brand-lt2); }
.platform__figure{ position:relative; border-radius:16px; overflow:hidden; border:1px solid var(--line-2); box-shadow:0 40px 80px -40px rgba(13,26,34,.5); }
.platform__figure::before{ content:""; position:absolute; top:0; left:0; right:0; height:34px; background:var(--dark); z-index:2; }
.platform__figure::after{ content:"● ● ●"; position:absolute; top:8px; left:14px; z-index:3; color:rgba(255,255,255,.4); font-size:9px; letter-spacing:4px; }
.platform__figure img{ width:100%; display:block; margin-top:34px; }
.platform__badge{ position:absolute; z-index:4; right:16px; bottom:16px; display:inline-flex; align-items:center; gap:8px; background:rgba(10,22,32,.85); backdrop-filter:blur(6px); border:1px solid var(--dark-line); color:#fff; font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; padding:8px 13px; border-radius:100px; }
.platform__badge i{ width:7px; height:7px; border-radius:50%; background:var(--brand); animation:blink 1.4s steps(1) infinite; }

/* technology products */
.tech .section__head{ max-width:820px; }
.prod{ display:grid; gap:24px; }
.prodcard{ display:grid; grid-template-columns:.9fr 1.1fr; gap:0; background:#fff; border:1px solid var(--line); border-radius:20px; overflow:hidden; transition:border-color .35s, box-shadow .35s; }
.prodcard:hover{ border-color:var(--line-2); box-shadow:0 30px 60px -34px rgba(13,26,34,.4); }
.prodcard:nth-child(even){ grid-template-columns:1.1fr .9fr; }
.prodcard:nth-child(even) .prodcard__media{ order:2; }
.prodcard__media{ position:relative; background:radial-gradient(120% 120% at 30% 20%, var(--brand-lt), var(--bg-3)); display:grid; place-items:center; padding:34px; min-height:280px; }
.prodcard__media img{ width:100%; max-width:280px; height:auto; object-fit:contain; filter:drop-shadow(0 24px 40px rgba(13,26,34,.28)); }
.prodcard__badge{ position:absolute; top:20px; left:20px; font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:#fff; background:var(--brand); padding:6px 12px; border-radius:100px; }
.prodcard__body{ padding:clamp(28px,3.5vw,44px); display:flex; flex-direction:column; justify-content:center; }
.prodcard__kicker{ font-family:var(--mono); font-size:.74rem; letter-spacing:.08em; color:var(--brand); text-transform:uppercase; margin-bottom:10px; }
.prodcard__title{ font-family:var(--display); font-weight:700; font-size:clamp(1.4rem,2.4vw,1.8rem); letter-spacing:.01em; margin-bottom:14px; }
.prodcard__text{ color:var(--ink-2); margin-bottom:22px; }
.prodcard__spec{ list-style:none; display:grid; grid-template-columns:1fr 1fr; gap:11px; border-top:1px solid var(--line); padding-top:22px; }
.prodcard__spec li{ font-family:var(--mono); font-size:.84rem; color:var(--ink-2); display:flex; align-items:flex-start; gap:9px; }
.prodcard__spec li::before{ content:"→"; color:var(--brand); flex:none; }

/* news */
.news{ background:var(--bg-2); border-block:1px solid var(--line); }
.newsgrid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.newscard{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:28px; transition:border-color .3s, transform .3s, box-shadow .3s; display:flex; flex-direction:column; }
.newscard:hover{ border-color:var(--brand); transform:translateY(-4px); box-shadow:0 24px 50px -30px rgba(24,144,200,.4); }
.newscard__date{ font-family:var(--mono); font-size:.74rem; letter-spacing:.08em; color:var(--brand-dk); margin-bottom:16px; }
.newscard__title{ font-family:var(--display); font-weight:600; font-size:1.16rem; line-height:1.3; margin-bottom:12px; }
.newscard__text{ font-size:.94rem; color:var(--muted); }

/* contact */
.contact__inner{ display:grid; grid-template-columns:1fr .9fr; gap:60px; }
.contact__meta{ display:flex; gap:16px; flex-wrap:wrap; margin:30px 0 26px; }
.cmeta{ flex:1; min-width:180px; background:#fff; border:1px solid var(--line); border-radius:12px; padding:18px 20px; transition:border-color .3s, transform .3s; }
.cmeta:hover{ border-color:var(--brand); transform:translateY(-3px); }
.cmeta__l{ font-family:var(--mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); display:block; margin-bottom:6px; }
.cmeta__v{ font-family:var(--mono); font-size:1.05rem; color:var(--ink); }
.contact__addr{ display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-bottom:22px; }
.addr__l{ font-family:var(--mono); font-size:.74rem; text-transform:uppercase; letter-spacing:.06em; color:var(--brand); display:block; margin-bottom:8px; }
.addr p{ color:var(--ink-2); font-size:.96rem; line-height:1.6; }
.contact__reg{ font-family:var(--mono); font-size:.78rem; color:var(--muted); border-top:1px solid var(--line); padding-top:20px; }
.cform{ background:var(--bg-2); border:1px solid var(--line-2); border-radius:18px; padding:32px; align-self:start; }
.field{ margin-bottom:18px; }
.field--2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field label{ font-family:var(--mono); font-size:.76rem; text-transform:uppercase; letter-spacing:.05em; color:var(--muted); display:block; margin-bottom:8px; }
.field input, .field textarea{ width:100%; background:#fff; border:1px solid var(--line-2); border-radius:10px; padding:13px 15px; color:var(--ink); font-family:var(--body); font-size:.96rem; transition:border-color .25s, box-shadow .25s; resize:vertical; }
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--brand); box-shadow:0 0 0 3px rgba(24,144,200,.14); }
.cform__note{ font-size:.78rem; color:var(--muted); margin-top:14px; text-align:center; }
.cform__ok{ margin-top:16px; padding:14px; border-radius:10px; background:var(--brand-lt); border:1px solid var(--brand-lt2); color:var(--brand-dp); font-family:var(--mono); font-size:.88rem; text-align:center; }

/* ============================================================ FOOTER */
.footer{ background:var(--dark); color:var(--dark-ink); border-top:1px solid var(--dark-line); }
.footer__inner{ display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; padding-block:clamp(48px,6vw,72px) 40px; }
.footer__logo{ height:26px; width:auto; margin-bottom:14px; }
.footer__tag{ color:var(--dark-mut); font-size:.92rem; max-width:38ch; }
.footer__col-t{ font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dark-mut); margin-bottom:16px; }
.footer__nav{ display:flex; flex-direction:column; gap:12px; }
.footer__nav a{ color:var(--dark-ink); font-size:.94rem; transition:color .25s; }
.footer__nav a:hover{ color:var(--brand); }
.footer__contact{ display:flex; flex-direction:column; gap:12px; font-family:var(--mono); font-size:.94rem; }
.footer__contact a{ color:var(--dark-ink); transition:color .25s; }
.footer__contact a:hover{ color:var(--brand); }
.footer__bottom{ display:flex; justify-content:space-between; gap:16px; padding-block:22px; border-top:1px solid var(--dark-line); font-family:var(--mono); font-size:.78rem; color:var(--dark-mut); flex-wrap:wrap; }

/* ============================================================ REVEAL */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.cards .reveal:nth-child(2){ transition-delay:.08s; }
.cards .reveal:nth-child(3){ transition-delay:.16s; }
.cards .reveal:nth-child(4){ transition-delay:.24s; }
.svc__fns .reveal:nth-child(2){ transition-delay:.06s; }
.svc__fns .reveal:nth-child(3){ transition-delay:.12s; }
.newsgrid .reveal:nth-child(2){ transition-delay:.1s; }
.newsgrid .reveal:nth-child(3){ transition-delay:.2s; }

/* ============================================================ RESPONSIVE */
@media (max-width:1040px){
  .hero__inner{ grid-template-columns:1fr; gap:44px; }
  .panel{ max-width:460px; }
  .about__grid, .platform__inner, .contact__inner{ grid-template-columns:1fr; gap:40px; }
  .cards, .svc__systems{ grid-template-columns:1fr 1fr; }
  .svc__fns{ grid-template-columns:1fr 1fr; }
  .stats{ grid-template-columns:1fr 1fr; }
  .newsgrid{ grid-template-columns:1fr; }
  .prodcard, .prodcard:nth-child(even){ grid-template-columns:1fr; }
  .prodcard:nth-child(even) .prodcard__media{ order:0; }
}
@media (max-width:760px){
  .util-link--hide, .utilbar__contact .util-link:nth-child(2){ display:none; }
  .nav__links, .nav__cta{ display:none; }
  .burger{ display:flex; margin-left:auto; }
  .nav__links.open{ display:flex; flex-direction:column; gap:0; position:absolute; top:74px; left:0; right:0; background:#fff; border-bottom:1px solid var(--line-2); padding:8px 0; box-shadow:0 20px 40px -20px rgba(13,26,34,.3); }
  .nav__links.open a{ padding:14px clamp(20px,5vw,48px); width:100%; }
  .nav__links.open a::after{ display:none; }
  .cards, .svc__systems, .svc__fns{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr 1fr; }
  .field--2, .contact__addr{ grid-template-columns:1fr; }
  .prodcard__spec{ grid-template-columns:1fr; }
  .footer__inner{ grid-template-columns:1fr; gap:28px; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none!important; transition:none!important; scroll-behavior:auto!important; }
  .reveal{ opacity:1; transform:none; }
}