/* ============================================================
   AVENTRIX DIGITAL — Design tokens
   Palette: deep navy/black tech ground, cold blue + cyan signal
   Type: Space Grotesk (display) / Inter (body) / IBM Plex Mono (data)
   Signature: "Signal Grid" — animated node-link network + scan sweep,
   echoing NOC / CCTV monitoring / network infrastructure.
   ============================================================ */

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

:root{
  --bg:            #080B14;
  --bg-1:          #0B1120;
  --panel:         #0F1729;
  --panel-2:       #121D35;
  --border:        rgba(158,175,209,0.14);
  --border-strong: rgba(158,175,209,0.28);

  --blue:          #3B6FFF;
  --blue-soft:     #2E5BE0;
  --cyan:          #22D3EE;
  --cyan-dim:      rgba(34,211,238,0.35);

  --text-1:        #F3F6FC;
  --text-2:        #A9B4C9;
  --text-3:        #6E7996;
  --metal:         #C9D3E2;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --ease: cubic-bezier(.16,.8,.24,1);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--bg);
  color:var(--text-2);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

::selection{ background:var(--blue); color:#fff; }

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  color:var(--text-1);
  margin:0 0 .5em;
  line-height:1.12;
  letter-spacing:-0.01em;
}

.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:16px; height:1px;
  background:var(--cyan);
  display:inline-block;
}

.container{ max-width:1240px; margin:0 auto; padding:0 28px; }
section{ position:relative; padding:120px 0; }
@media (max-width:900px){ section{ padding:76px 0; } }

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------------- background signal texture ---------------- */
.bg-field{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(59,111,255,0.16), transparent 60%),
    radial-gradient(900px 560px at -10% 30%, rgba(34,211,238,0.08), transparent 55%),
    var(--bg);
}
.bg-field::before{
  content:'';
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(158,175,209,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(158,175,209,0.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(1200px 700px at 70% 0%, black, transparent 75%);
}

/* ---------------- intro splash (homepage only) ---------------- */
.intro-splash{
  position:fixed; inset:0; z-index:300; background:var(--bg);
  display:flex; align-items:center; justify-content:center;
  opacity:1; visibility:visible;
  perspective:1600px;
  overflow:hidden;
}
.intro-splash.done{ opacity:0; visibility:hidden; pointer-events:none; }
.intro-splash::before{
  content:''; position:absolute; inset:0;
  background:radial-gradient(1100px 760px at 50% 45%, rgba(59,111,255,0.24), transparent 70%);
  animation:introBgPulse 2.4s ease-in-out 1s infinite;
}
.intro-splash::after{
  content:''; position:absolute; inset:0; z-index:0;
  background-image:
    linear-gradient(rgba(158,175,209,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(158,175,209,0.06) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(900px 600px at 50% 50%, black, transparent 75%);
}
.intro-logo-shell{
  position:relative; z-index:1;
  width:min(74vw, 620px);
  aspect-ratio:1280 / 853;
  display:flex; align-items:center; justify-content:center; overflow:hidden;
  border-radius:22px;
  transform-style:preserve-3d;
  transform-origin:center center;
  filter:drop-shadow(0 45px 100px rgba(59,111,255,0.4));
  animation:introFlipIn 1150ms cubic-bezier(.16,.8,.24,1) both, introFloat3D 2.6s ease-in-out 1150ms 1;
}
.intro-logo-shell img{ width:100%; height:100%; object-fit:contain; position:relative; z-index:0; display:block; }
.intro-logo-shell::after{
  content:''; position:absolute; inset:0; z-index:1;
  background:linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.3) 48%, transparent 66%);
  transform:translateX(-140%);
  animation:introSheen 1.15s ease 680ms 1;
  mix-blend-mode:screen;
}
.intro-logo-shell.landing{
  transition:transform 680ms cubic-bezier(.16,.8,.24,1), opacity 680ms ease;
  animation:none;
}
@keyframes introFlipIn{
  0%{ opacity:0; transform:scale(0.3) rotateY(-75deg) rotateX(16deg) translateZ(-220px); }
  55%{ opacity:1; transform:scale(1.06) rotateY(9deg) rotateX(-3deg) translateZ(30px); }
  75%{ transform:scale(0.98) rotateY(-3deg) rotateX(1deg) translateZ(0); }
  100%{ opacity:1; transform:scale(1) rotateY(0) rotateX(0) translateZ(0); }
}
@keyframes introFloat3D{
  0%,100%{ transform:translateY(0) rotateX(0) rotateY(0); }
  50%{ transform:translateY(-12px) rotateX(2deg) rotateY(-2deg); }
}
@keyframes introSheen{ to{ transform:translateX(140%); } }
@keyframes introBgPulse{
  0%,100%{ opacity:0.7; }
  50%{ opacity:1; }
}
@media (max-width:560px){
  .intro-logo-shell{ width:min(88vw, 420px); border-radius:16px; }
}
@media (prefers-reduced-motion: reduce){
  .intro-splash{ display:none; }
}

/* ---------------- nav ---------------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0;
  transition:background .35s var(--ease), border-color .35s var(--ease), padding .35s var(--ease), backdrop-filter .35s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  padding:13px 0;
  background:rgba(8,11,20,0.72);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--border);
}
.nav .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }

.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  width:46px; height:46px; border-radius:12px;
  background:var(--panel); border:1px solid var(--border-strong);
  overflow:hidden; display:flex; align-items:center; justify-content:center;
  flex-shrink:0; transition:box-shadow .3s;
}
.brand-mark img{ width:100%; height:100%; object-fit:cover; transform:scale(1.5); }
.brand-mark.pulse{ animation:brandPulse 750ms ease; }
@keyframes brandPulse{
  0%{ box-shadow:0 0 0 0 rgba(34,211,238,0.55); }
  100%{ box-shadow:0 0 0 16px rgba(34,211,238,0); }
}
.brand-word{ font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:18px; color:var(--text-1); letter-spacing:-0.005em; white-space:nowrap; }
.brand-word span{ color:var(--cyan); font-weight:500; letter-spacing:0.03em; }

.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size:14.5px; font-weight:500; color:var(--text-2);
  position:relative; padding:4px 0; transition:color .25s;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--cyan); transition:width .3s var(--ease);
}
.nav-links a:hover{ color:var(--text-1); }
.nav-links a:hover::after{ width:100%; }
.nav-links a.active{ color:var(--text-1); }
.nav-links a.active::after{ width:100%; }

.nav-cta{ display:flex; align-items:center; gap:14px; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:'Inter',sans-serif; font-weight:600; font-size:14.5px;
  padding:13px 24px; border-radius:11px;
  border:1px solid transparent; cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s, color .25s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg, var(--blue), var(--blue-soft));
  color:#fff;
  box-shadow:0 8px 24px -8px rgba(59,111,255,0.55);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 12px 30px -8px rgba(59,111,255,0.7); }
.btn-ghost{
  background:transparent; color:var(--text-1); border-color:var(--border-strong);
}
.btn-ghost:hover{ border-color:var(--cyan); color:var(--cyan); transform:translateY(-2px); }
.btn-wa{
  background:var(--panel); color:var(--text-1); border-color:var(--border-strong);
}
.btn-wa:hover{ border-color:#25D366; color:#25D366; transform:translateY(-2px); }
.btn-block{ width:100%; }
.btn svg{ width:17px; height:17px; flex-shrink:0; }

.nav-toggle{
  display:none; width:42px; height:42px; border-radius:10px;
  background:var(--panel); border:1px solid var(--border-strong);
  align-items:center; justify-content:center; cursor:pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:''; display:block; width:18px; height:1.6px; background:var(--text-1);
  position:relative; transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-toggle.open span{ background:transparent; }
.nav-toggle.open span::before{ top:0; transform:rotate(45deg); background:var(--text-1); }
.nav-toggle.open span::after{ top:0; transform:rotate(-45deg); background:var(--text-1); }

.mobile-panel{
  position:fixed; top:0; right:0; height:100vh; width:min(320px,84vw);
  background:var(--bg-1); border-left:1px solid var(--border);
  z-index:99; padding:100px 28px 28px;
  transform:translateX(100%); transition:transform .4s var(--ease);
  display:flex; flex-direction:column; gap:6px;
}
.mobile-panel.open{ transform:translateX(0); }
.mobile-panel a{
  padding:16px 4px; font-size:17px; font-weight:500; color:var(--text-1);
  border-bottom:1px solid var(--border);
}
.mobile-panel .btn{ margin-top:20px; }
.scrim{
  position:fixed; inset:0; background:rgba(4,6,12,0.6); z-index:98;
  opacity:0; pointer-events:none; transition:opacity .35s var(--ease);
}
.scrim.open{ opacity:1; pointer-events:auto; }

@media (max-width:900px){
  .nav-links, .nav-cta .btn-ghost, .nav-cta .btn-primary{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-cta{ gap:10px; }
}

/* ---------------- hero ---------------- */
.hero{
  padding:170px 0 110px;
  position:relative;
  overflow:hidden;
}
.hero .container{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;
}
@media (max-width:980px){
  .hero .container{ grid-template-columns:1fr; }
  .hero{ padding:140px 0 70px; }
}

.hero-copy h1{
  font-size:clamp(34px,4.6vw,58px);
  margin:18px 0 20px;
}
.hero-copy h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--cyan),var(--blue) 70%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-copy p.lead{ font-size:17.5px; color:var(--text-2); max-width:520px; margin-bottom:34px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }

.hero-visual{
  position:relative; aspect-ratio:1/0.92; border-radius:var(--radius-lg);
  background:var(--panel); border:1px solid var(--border);
  overflow:hidden;
}
canvas.signal-canvas{ display:block; }
.hero-visual canvas{ position:absolute; inset:0; width:100%; height:100%; }
.hero-visual .hv-frame{
  position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg, transparent 60%, rgba(8,11,20,0.85));
}
.hv-tag{
  position:absolute; left:20px; bottom:18px; z-index:2;
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:var(--text-2);
  display:flex; align-items:center; gap:8px;
}
.hv-tag .dot{ width:7px; height:7px; border-radius:50%; background:var(--cyan); box-shadow:0 0 10px var(--cyan); animation:pulse 2s infinite; }
@keyframes pulse{ 0%,100%{opacity:1;} 50%{opacity:.35;} }

/* ---------------- reveal on scroll ---------------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal-stagger > *{ transition-delay:calc(var(--i,0) * 70ms); }

/* ---------------- trust strip ---------------- */
.trust{ padding:60px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.trust-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--border); border-radius:var(--radius-md); overflow:hidden; }
.trust-item{ background:var(--bg-1); padding:30px 26px; }
.trust-item h4{ font-size:17px; margin-bottom:8px; display:flex; align-items:center; gap:10px; }
.trust-item h4 svg{ width:19px; height:19px; color:var(--cyan); flex-shrink:0; }
.trust-item p{ font-size:14px; color:var(--text-3); margin:0; }
@media (max-width:900px){ .trust-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .trust-grid{ grid-template-columns:1fr; } }

/* ---------------- section headers ---------------- */
.sec-head{ max-width:640px; margin-bottom:56px; }
.sec-head h2{ font-size:clamp(28px,3.4vw,42px); margin-top:16px; }
.sec-head p{ color:var(--text-2); font-size:16px; margin-top:14px; }
.sec-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------------- service cards ---------------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:980px){ .grid-3{ grid-template-columns:1fr 1fr; } .grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .grid-3{ grid-template-columns:1fr; } .grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-md);
  padding:30px 26px; transition:transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
  position:relative; overflow:hidden;
}
.card::before{
  content:''; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--cyan-dim),transparent);
  opacity:0; transition:opacity .3s;
}
.card:hover{ transform:translateY(-5px); border-color:var(--border-strong); background:var(--panel-2); }
.card:hover::before{ opacity:1; }
.card-icon{
  width:44px; height:44px; border-radius:10px; background:rgba(59,111,255,0.12);
  border:1px solid rgba(59,111,255,0.3);
  display:flex; align-items:center; justify-content:center; margin-bottom:18px;
}
.card-icon svg{ width:22px; height:22px; color:var(--cyan); }
.card h3{ font-size:18.5px; margin-bottom:9px; }
.card p{ font-size:14.5px; color:var(--text-3); margin:0 0 16px; }
.card-link{
  font-family:'IBM Plex Mono',monospace; font-size:12.5px; color:var(--cyan);
  display:inline-flex; align-items:center; gap:6px; letter-spacing:.03em;
  text-transform:uppercase;
}
.card-link svg{ width:13px; height:13px; transition:transform .25s var(--ease); }
.card:hover .card-link svg{ transform:translateX(4px); }

/* ---------------- solutions panels ---------------- */
.solutions-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .solutions-grid{ grid-template-columns:1fr; } }
.sol-panel{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:34px 28px 30px; min-height:280px; display:flex; flex-direction:column; justify-content:flex-end;
  position:relative; overflow:hidden; transition:border-color .3s, transform .3s var(--ease);
}
.sol-panel:hover{ transform:translateY(-6px); border-color:var(--border-strong); }
.sol-panel .sol-bg{ position:absolute; inset:0; opacity:0.55; }
.sol-panel .sol-num{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--cyan); position:absolute; top:26px; left:28px; }
.sol-panel h3{ font-size:22px; position:relative; z-index:1; }
.sol-panel p{ font-size:14.5px; color:var(--text-2); position:relative; z-index:1; margin:0; }

/* ---------------- about ---------------- */
.about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
@media (max-width:900px){ .about-grid{ grid-template-columns:1fr; gap:40px; } }
.about-visual{
  aspect-ratio:1/0.9; border-radius:var(--radius-lg); border:1px solid var(--border);
  background:var(--panel); position:relative; overflow:hidden;
}
.tag-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:26px; }
.tag{
  font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.04em;
  padding:8px 14px; border-radius:100px; border:1px solid var(--border-strong);
  color:var(--text-2);
}

/* ---------------- why choose ---------------- */
.why-list{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--radius-md); overflow:hidden; }
@media (max-width:700px){ .why-list{ grid-template-columns:1fr; } }
.why-item{ background:var(--bg-1); padding:26px 28px; display:flex; gap:16px; align-items:flex-start; }
.why-item .num{ font-family:'IBM Plex Mono',monospace; color:var(--cyan); font-size:13px; padding-top:3px; }
.why-item h4{ font-size:16px; margin-bottom:4px; }
.why-item p{ margin:0; font-size:13.5px; color:var(--text-3); }

/* ---------------- process ---------------- */
.process-track{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:900px){ .process-track{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .process-track{ grid-template-columns:1fr; } }
.process-track::before{
  content:''; position:absolute; top:24px; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,var(--border-strong) 8%,var(--border-strong) 92%,transparent);
}
@media (max-width:900px){ .process-track::before{ display:none; } }
.proc-step{ position:relative; }
.proc-dot{
  width:48px; height:48px; border-radius:50%; background:var(--panel); border:1px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center; font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--cyan);
  margin-bottom:18px; position:relative; z-index:1;
}
.proc-step h4{ font-size:16.5px; margin-bottom:6px; }
.proc-step p{ font-size:13.8px; color:var(--text-3); margin:0; }

/* ---------------- gallery ---------------- */
.gallery-filters{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:34px; }
.gfilter{
  font-family:'IBM Plex Mono',monospace; font-size:12.5px; letter-spacing:.03em;
  padding:9px 16px; border-radius:100px; border:1px solid var(--border-strong);
  color:var(--text-2); cursor:pointer; background:transparent; transition:all .25s;
}
.gfilter:hover{ border-color:var(--cyan); color:var(--cyan); }
.gfilter.active{ background:var(--blue); border-color:var(--blue); color:#fff; }

.masonry{ columns:3 240px; column-gap:18px; }
@media (max-width:700px){ .masonry{ columns:2 180px; } }
.gitem{
  break-inside:avoid; margin-bottom:18px; border-radius:var(--radius-md); overflow:hidden;
  position:relative; border:1px solid var(--border); cursor:pointer; background:var(--panel);
}
.gvisual{ width:100%; display:block; transition:transform .5s var(--ease); position:relative; overflow:hidden; background:linear-gradient(135deg, var(--panel), var(--panel-2)); }
.gitem:hover .gvisual{ transform:scale(1.06); }
.gvisual svg{ width:100%; height:100%; display:block; }
.gvisual img{ width:100%; height:100%; display:block; object-fit:cover; }
.gitem-overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end; padding:18px;
  background:linear-gradient(180deg,transparent 45%, rgba(6,9,17,0.92));
  opacity:0; transition:opacity .3s;
}
.gitem:hover .gitem-overlay{ opacity:1; }
.gitem-overlay .gcat{ font-family:'IBM Plex Mono',monospace; font-size:10.5px; color:var(--cyan); text-transform:uppercase; letter-spacing:.06em; }
.gitem-overlay .gtitle{ color:var(--text-1); font-weight:600; font-size:14.5px; margin-top:3px; }

.lightbox{
  position:fixed; inset:0; z-index:200; background:rgba(4,6,12,0.92);
  display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none;
  transition:opacity .3s; padding:40px;
}
.lightbox.open{ opacity:1; pointer-events:auto; }
.lightbox-stage{ width:min(760px,90vw); aspect-ratio:4/3; border-radius:14px; overflow:hidden; border:1px solid var(--border-strong); background:var(--panel); }
.lightbox-stage svg{ width:100%; height:100%; display:block; }
.lightbox-stage img{ width:100%; height:100%; display:block; object-fit:cover; }
.lightbox-stage .gvisual{ width:100%; height:100%; aspect-ratio:auto; }
.lightbox-close{
  position:absolute; top:26px; right:30px; width:42px; height:42px; border-radius:50%;
  background:var(--panel); border:1px solid var(--border-strong); color:var(--text-1);
  display:flex; align-items:center; justify-content:center; cursor:pointer; font-size:20px;
}
.lightbox-cap{ position:absolute; bottom:36px; left:0; right:0; text-align:center; color:var(--text-2); font-family:'IBM Plex Mono',monospace; font-size:13px; }

/* ---------------- CTA band ---------------- */
.cta-band{
  border-radius:var(--radius-lg); border:1px solid var(--border-strong);
  background:linear-gradient(135deg,rgba(59,111,255,0.14),rgba(34,211,238,0.06));
  padding:56px; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.cta-band h3{ font-size:26px; margin-bottom:8px; max-width:480px; }
.cta-band p{ margin:0; color:var(--text-2); font-size:15px; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------------- contact page ---------------- */
.contact-grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:44px; }
@media (max-width:960px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-lg); padding:30px; margin-bottom:18px; }
.contact-card h4{ font-size:14px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-3); font-family:'IBM Plex Mono',monospace; margin-bottom:12px; }
.contact-card .val{ font-size:19px; color:var(--text-1); font-weight:600; margin-bottom:4px; }
.contact-card .sub{ font-size:14px; color:var(--text-3); }
.contact-card .btns{ display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }
.map-embed{ border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); height:260px; }
.map-embed iframe{ width:100%; height:100%; border:0; filter:grayscale(0.3) invert(0.92) contrast(0.9); }

.form-panel{ background:var(--panel); border:1px solid var(--border); border-radius:var(--radius-lg); padding:36px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:560px){ .form-row{ grid-template-columns:1fr; } }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:13px; color:var(--text-2); margin-bottom:8px; font-weight:500; }
.field input, .field select, .field textarea{
  width:100%; background:var(--bg-1); border:1px solid var(--border-strong); border-radius:9px;
  padding:13px 14px; color:var(--text-1); font-family:'Inter',sans-serif; font-size:14.5px;
  transition:border-color .25s;
}
.field input::placeholder, .field textarea::placeholder{ color:var(--text-3); }
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--cyan); outline:none; }
.field textarea{ resize:vertical; min-height:110px; }
.field.err input, .field.err select, .field.err textarea{ border-color:#F3665A; }
.field .errmsg{ display:none; color:#F3665A; font-size:12.5px; margin-top:6px; font-family:'IBM Plex Mono',monospace; }
.field.err .errmsg{ display:block; }
.form-note{ font-size:12.5px; color:var(--text-3); margin-top:6px; }
.form-success{
  display:none; text-align:center; padding:40px 20px;
}
.form-success.show{ display:block; }
.form-success .ok-icon{ width:56px; height:56px; border-radius:50%; background:rgba(34,211,238,0.12); border:1px solid var(--cyan-dim); display:flex; align-items:center; justify-content:center; margin:0 auto 18px; }
.form-success .ok-icon svg{ width:26px; height:26px; color:var(--cyan); }

/* ---------------- footer ---------------- */
footer{ border-top:1px solid var(--border); padding:64px 0 28px; position:relative; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1.1fr; gap:40px; margin-bottom:50px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-brand .brand{ margin-bottom:12px; }
.footer-brand p{ font-size:14px; color:var(--text-3); max-width:260px; }
.footer-col h5{ font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--text-3); margin-bottom:16px; }
.footer-col li{ margin-bottom:11px; }
.footer-col a{ font-size:14.5px; color:var(--text-2); transition:color .2s; }
.footer-col a:hover{ color:var(--cyan); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; border-top:1px solid var(--border); flex-wrap:wrap; gap:12px; }
.footer-bottom p{ margin:0; font-size:13px; color:var(--text-3); }

/* ---------------- floating whatsapp ---------------- */
.wa-float{
  position:fixed; right:24px; bottom:24px; z-index:150;
  display:flex; align-items:center; gap:10px;
  background:#1F2937; border:1px solid var(--border-strong);
  padding:14px; border-radius:100px; cursor:pointer;
  box-shadow:0 12px 30px -10px rgba(0,0,0,0.6);
  transition:transform .25s var(--ease), padding .25s var(--ease);
}
.wa-float .wa-icon{
  width:24px; height:24px; border-radius:50%; background:#25D366;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.wa-float .wa-icon svg{ width:14px; height:14px; color:#0B1120; }
.wa-float .wa-text{
  max-width:0; overflow:hidden; white-space:nowrap; font-size:13.5px; font-weight:600; color:#fff;
  transition:max-width .3s var(--ease);
}
.wa-float:hover{ transform:translateY(-3px); }
.wa-float:hover .wa-text{ max-width:140px; }
@media (max-width:560px){ .wa-float{ right:16px; bottom:16px; padding:13px; } }

/* ---------------- page hero (inner pages) ---------------- */
.page-hero{ padding:158px 0 70px; }
.page-hero .eyebrow{ margin-bottom:16px; }
.page-hero h1{ font-size:clamp(30px,4.4vw,48px); max-width:760px; }
.page-hero p{ max-width:560px; font-size:16.5px; color:var(--text-2); margin-top:14px; }

.crumb{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--text-3); margin-bottom:18px; }
.crumb span{ color:var(--cyan); }