/* ==========================================================================
   VASHI AUTOMATION SOLUTIONS — v2.0
   Design system: industrial blueprint / control-room theme
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* ---- palette ---- */
  --ink:        #0A1220;   /* base background */
  --ink-2:      #0D1728;   /* slightly lighter base */
  --panel:      #111D30;   /* card surface */
  --panel-2:    #16233A;   /* elevated card surface */
  --steel:      #24344C;   /* borders / dividers */
  --steel-soft: rgba(148,178,214,.14);
  --blue:       #2E7DD1;   /* industrial blue */
  --blue-deep:  #1B4C8C;
  --cyan:       #22D3EE;   /* electric cyan accent */
  --amber:      #F5A623;   /* signal amber — sparing use */
  --white:      #EAF1FA;
  --muted:      #90A4BE;
  --muted-2:    #5D7392;
  --success:    #2FD08A;
  --danger:     #EF5350;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 26px;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --shadow-sm: 0 8px 24px rgba(0,0,0,.25);
  --ease: cubic-bezier(.16,.84,.44,1);
  --container: 1240px;
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--white);
  overflow-x:hidden;
  line-height:1.65;
  font-size:16px;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; }

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:24px; }

h1,h2,h3,h4,h5,h6{ font-family:var(--font-display); font-weight:600; line-height:1.15; letter-spacing:-.01em; }

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

/* ---- utility ---- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--cyan);
  display:inline-block;
}
.section{ padding:110px 0; position:relative; }
.section-tight{ padding:70px 0; }
@media (max-width:768px){
  .section{ padding:72px 0; }
  .section-tight{ padding:50px 0; }
}
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head p{ color:var(--muted); font-size:1.05rem; margin-top:14px; }
.section-head h2{ font-size:clamp(1.9rem,3.4vw,2.7rem); color:var(--white); }

.text-cyan{ color:var(--cyan); }
.text-muted{ color:var(--muted); }

/* ---- buttons ---- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 30px;
  border-radius:100px;
  font-weight:600; font-size:.95rem;
  border:1px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue),var(--blue-deep));
  color:#fff;
  box-shadow:0 10px 30px rgba(46,125,209,.35);
}
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 16px 40px rgba(46,125,209,.5); }
.btn-outline{
  background:transparent;
  border-color:var(--steel-soft);
  color:var(--white);
}
.btn-outline:hover{ border-color:var(--cyan); color:var(--cyan); transform:translateY(-3px); }
.btn-amber{
  background:var(--amber); color:#1a1204;
  box-shadow:0 10px 30px rgba(245,166,35,.3);
}
.btn-amber:hover{ transform:translateY(-3px); box-shadow:0 16px 40px rgba(245,166,35,.45); }
.btn-sm{ padding:11px 22px; font-size:.85rem; }
.btn-block{ width:100%; }

/* ---- glass panel ---- */
.glass{
  background:linear-gradient(180deg, rgba(22,35,58,.72), rgba(17,29,48,.62));
  border:1px solid var(--steel-soft);
  border-radius:var(--radius);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

/* ---- preloader ---- */
#preloader{
  position:fixed; inset:0; z-index:10000;
  background:var(--ink);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
#preloader.hide{ opacity:0; visibility:hidden; }
.preloader-mark{ text-align:center; }
.preloader-tag{
  font-family:var(--font-mono); font-size:.75rem; letter-spacing:.3em;
  color:var(--muted); text-transform:uppercase; margin-top:18px;
}
.plc-loader{ width:64px; height:64px; margin-inline:auto; position:relative; }
.plc-loader svg{ width:100%; height:100%; }
.plc-loader circle{
  fill:none; stroke:var(--cyan); stroke-width:3; stroke-linecap:round;
  stroke-dasharray:170; stroke-dashoffset:170;
  animation:plcSpin 1.4s var(--ease) infinite;
}
@keyframes plcSpin{
  0%{ stroke-dashoffset:170; transform:rotate(0deg); }
  50%{ stroke-dashoffset:40; }
  100%{ stroke-dashoffset:170; transform:rotate(360deg); }
}

/* ---- progress bar ---- */
#progressBar{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  z-index:9998;
}

/* ---- top bar ---- */
.top-bar{
  background:var(--ink-2);
  border-bottom:1px solid var(--steel-soft);
  font-size:.82rem;
  color:var(--muted);
  padding:9px 0;
}
.top-bar .container{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; }
.top-bar-left{ display:flex; gap:22px; flex-wrap:wrap; }
.top-bar a{ color:var(--muted); transition:color .25s; }
.top-bar a:hover{ color:var(--cyan); }
.top-bar i{ color:var(--cyan); margin-right:6px; }

/* ---- navbar ---- */
.site-header{ position:sticky; top:0; z-index:999; }
.navbar{
  background:rgba(10,18,32,.78);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--steel-soft);
  padding:16px 0;
  transition:padding .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.navbar.scrolled{ padding:10px 0; box-shadow:0 12px 30px rgba(0,0,0,.35); }
.nav-inner{ display:flex; align-items:center; justify-content:space-between; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:44px; width:auto; border-radius:8px; }
.brand-name{ font-family:var(--font-display); font-weight:700; font-size:1.05rem; line-height:1.1; }
.brand-name span{ display:block; font-family:var(--font-mono); font-size:.62rem; letter-spacing:.14em; color:var(--cyan); font-weight:500; margin-top:3px; }

.nav-menu{ display:flex; align-items:center; gap:6px; }
.nav-menu a{
  padding:10px 16px; border-radius:100px; font-weight:500; font-size:.92rem;
  color:var(--muted); position:relative; transition:color .25s, background .25s;
}
.nav-menu a:hover, .nav-menu a.active{ color:var(--white); background:var(--steel-soft); }
.nav-menu a.active::after{
  content:""; position:absolute; left:16px; right:16px; bottom:5px; height:2px;
  background:var(--cyan); border-radius:2px;
}
.nav-cta{ display:flex; align-items:center; gap:14px; }

.hamburger{
  display:none; width:44px; height:44px; border:1px solid var(--steel-soft);
  border-radius:10px; background:transparent; position:relative; flex-shrink:0;
}
.hamburger span{
  position:absolute; left:12px; right:12px; height:2px; background:var(--white);
  border-radius:2px; transition:transform .35s var(--ease), opacity .25s var(--ease), top .35s var(--ease);
}
.hamburger span:nth-child(1){ top:15px; }
.hamburger span:nth-child(2){ top:21px; }
.hamburger span:nth-child(3){ top:27px; }
.hamburger.open span:nth-child(1){ top:21px; transform:rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity:0; }
.hamburger.open span:nth-child(3){ top:21px; transform:rotate(-45deg); }

@media (max-width:991px){
  .hamburger{ display:block; }
  .nav-menu{
    position:fixed; top:0; right:-100%; height:100vh; width:min(78vw,320px);
    background:var(--ink-2); border-left:1px solid var(--steel-soft);
    flex-direction:column; align-items:stretch; padding:100px 26px 26px;
    transition:right .4s var(--ease); z-index:1000; gap:4px;
  }
  .nav-menu.open{ right:0; }
  .nav-menu a{ padding:14px 16px; }
  .nav-cta .btn{ display:none; }
}

/* ==========================================================================
   HERO — blueprint / ladder-logic schematic
   ========================================================================== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:center;
  padding-top:70px;
  overflow:hidden;
  background:
    radial-gradient(1100px 700px at 82% -10%, rgba(46,125,209,.28), transparent 60%),
    radial-gradient(900px 600px at 10% 110%, rgba(34,211,238,.14), transparent 60%),
    var(--ink);
}
.hero-grid-bg{
  position:absolute; inset:0; z-index:0; opacity:.55;
}
.hero-grid-bg svg{ width:100%; height:100%; }
.hero-grid-bg .rail{ stroke:rgba(148,178,214,.14); stroke-width:1; }
.hero-grid-bg .node{ fill:var(--cyan); opacity:.85; }
.hero-grid-bg .pulse{
  stroke:var(--cyan); stroke-width:2; fill:none; stroke-linecap:round;
  stroke-dasharray:8 420; animation:travel 5.5s linear infinite;
}
.hero-grid-bg .pulse.p2{ animation-delay:1.3s; stroke:var(--blue); }
.hero-grid-bg .pulse.p3{ animation-delay:2.6s; }
@keyframes travel{
  0%{ stroke-dashoffset:428; opacity:0; }
  6%{ opacity:1; }
  92%{ opacity:1; }
  100%{ stroke-dashoffset:-428; opacity:0; }
}
.hero .container{ position:relative; z-index:2; }
.hero-row{ display:grid; grid-template-columns:1.15fr .85fr; gap:60px; align-items:center; }
@media (max-width:991px){ .hero-row{ grid-template-columns:1fr; } }

.hero-badges{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:26px; }
.tag-plate{
  font-family:var(--font-mono); font-size:.72rem; letter-spacing:.06em;
  padding:7px 13px; border-radius:6px; border:1px solid var(--steel-soft);
  color:var(--muted); background:rgba(255,255,255,.02);
}
.tag-plate strong{ color:var(--cyan); font-weight:600; }

.hero h1{
  font-size:clamp(2.4rem,5vw,4rem);
  color:var(--white);
  margin-bottom:22px;
}
.hero h1 .cycle{ color:var(--cyan); }
.hero-subtitle{
  color:var(--muted); font-size:1.1rem; max-width:560px; margin-bottom:14px;
}
.hero-tickers{
  font-family:var(--font-mono); font-size:.82rem; color:var(--muted-2);
  display:flex; flex-wrap:wrap; gap:10px 16px; margin-bottom:36px;
}
.hero-tickers span{ display:inline-flex; align-items:center; gap:8px; }
.hero-tickers span::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--cyan); }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-panel-wrap{ position:relative; }
.hero-panel-frame{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--steel-soft); box-shadow:var(--shadow);
}
.hero-panel-frame img{ aspect-ratio:4/5; object-fit:cover; width:100%; }
.hero-panel-frame::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 50%, rgba(10,18,32,.85));
}
.hero-readout{
  position:absolute; left:20px; right:20px; bottom:20px; z-index:2;
  display:flex; justify-content:space-between; align-items:flex-end;
  font-family:var(--font-mono);
}
.hero-readout .live{ display:flex; align-items:center; gap:8px; font-size:.72rem; color:var(--success); letter-spacing:.08em; }
.hero-readout .live i{ width:7px; height:7px; border-radius:50%; background:var(--success); animation:blink 1.6s infinite; }
@keyframes blink{ 50%{ opacity:.25; } }
.hero-float-card{
  position:absolute; top:-26px; right:-18px; z-index:3;
  padding:16px 20px; min-width:150px;
  animation:floaty 5s ease-in-out infinite;
}
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-12px); } }
.hero-float-card .num{ font-family:var(--font-display); font-size:1.6rem; color:var(--cyan); font-weight:700; }
.hero-float-card .lbl{ font-size:.72rem; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; }

.scroll-cue{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:var(--muted-2); font-family:var(--font-mono); font-size:.68rem; letter-spacing:.14em;
}
.scroll-cue .line{ width:1px; height:34px; background:linear-gradient(var(--cyan),transparent); animation:scrollcue 1.8s ease-in-out infinite; }
@keyframes scrollcue{ 0%{ opacity:0; transform:scaleY(.3); } 50%{ opacity:1; transform:scaleY(1); } 100%{ opacity:0; transform:scaleY(.3) translateY(10px); } }

/* stat strip overlapping hero bottom */
.stat-strip{
  position:relative; z-index:3; margin-top:-64px;
}
.stat-strip .glass{
  display:grid; grid-template-columns:repeat(4,1fr);
  padding:34px 10px;
}
.stat-strip .stat{ text-align:center; border-right:1px solid var(--steel-soft); }
.stat-strip .stat:last-child{ border-right:none; }
.stat-strip .num{ font-family:var(--font-display); font-size:clamp(1.8rem,3vw,2.4rem); font-weight:700; color:var(--white); }
.stat-strip .num span{ color:var(--cyan); }
.stat-strip .lbl{ font-size:.82rem; color:var(--muted); margin-top:4px; }
@media (max-width:768px){
  .stat-strip .glass{ grid-template-columns:repeat(2,1fr); gap:22px 0; }
  .stat-strip .stat:nth-child(2){ border-right:none; }
  .stat-strip .stat{ border-bottom:1px solid var(--steel-soft); padding-bottom:14px; }
  .stat-strip .stat:nth-child(3), .stat-strip .stat:nth-child(4){ border-bottom:none; }
}

/* ==========================================================================
   MARQUEE (industries strip)
   ========================================================================== */
.marquee-wrap{
  overflow:hidden; border-top:1px solid var(--steel-soft); border-bottom:1px solid var(--steel-soft);
  background:var(--ink-2); padding:20px 0;
  mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track{ display:flex; gap:56px; width:max-content; animation:marquee 32s linear infinite; }
.marquee-wrap:hover .marquee-track{ animation-play-state:paused; }
.marquee-track span{
  font-family:var(--font-mono); font-size:.85rem; letter-spacing:.06em; color:var(--muted);
  display:flex; align-items:center; gap:12px; white-space:nowrap;
}
.marquee-track span i{ color:var(--cyan); font-size:.7rem; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ==========================================================================
   CARDS
   ========================================================================== */
.card{
  background:var(--panel);
  border:1px solid var(--steel-soft);
  border-radius:var(--radius);
  padding:34px 30px;
  position:relative;
  transition:transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  height:100%;
}
.card:hover{ transform:translateY(-6px); border-color:rgba(34,211,238,.4); box-shadow:0 20px 50px rgba(0,0,0,.4); }
.card-icon{
  width:58px; height:58px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(46,125,209,.18), rgba(34,211,238,.1));
  border:1px solid var(--steel-soft);
  font-size:1.5rem; color:var(--cyan); margin-bottom:22px;
}
.card h5, .card h4{ color:var(--white); margin-bottom:10px; font-size:1.15rem; }
.card p{ color:var(--muted); font-size:.94rem; }

/* animated border service card */
.svc-card{
  position:relative; padding:1px; border-radius:var(--radius); overflow:hidden;
  background:var(--steel-soft);
}
.svc-card::before{
  content:""; position:absolute; inset:-40%;
  background:conic-gradient(from 0deg, transparent 0 78%, var(--cyan) 88%, transparent 100%);
  opacity:0; transition:opacity .4s;
  animation:spin 3.2s linear infinite;
}
.svc-card:hover::before{ opacity:1; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.svc-card-inner{
  position:relative; background:var(--panel); border-radius:calc(var(--radius) - 1px);
  padding:32px 26px; height:100%; z-index:1;
  transition:transform .4s var(--ease);
}
.svc-card:hover .svc-card-inner{ transform:translateY(-4px); }
.svc-tag{ font-family:var(--font-mono); font-size:.68rem; color:var(--muted-2); letter-spacing:.1em; }
.svc-list{ margin-top:14px; display:flex; flex-wrap:wrap; gap:8px; }
.svc-list li{
  font-size:.76rem; color:var(--muted); border:1px solid var(--steel-soft); padding:4px 10px; border-radius:100px;
}

/* industry card */
.ind-card{ text-align:center; }
.ind-card .card-icon{ margin-inline:auto; }

/* project card */
.proj-card{ border-radius:var(--radius); overflow:hidden; position:relative; border:1px solid var(--steel-soft); }
.proj-card img{ width:100%; aspect-ratio:4/3; object-fit:cover; transition:transform .6s var(--ease); }
.proj-card:hover img{ transform:scale(1.08); }
.proj-overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end; padding:26px;
  background:linear-gradient(180deg, transparent 30%, rgba(6,11,20,.92));
}
.proj-cat{ font-family:var(--font-mono); font-size:.68rem; color:var(--cyan); letter-spacing:.1em; text-transform:uppercase; margin-bottom:6px; }
.proj-overlay h5{ color:var(--white); font-size:1.05rem; }
.proj-overlay p{ color:var(--muted); font-size:.85rem; margin-top:4px; }

/* filter tabs */
.filter-bar{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px; }
.filter-btn{
  font-family:var(--font-mono); font-size:.78rem; letter-spacing:.04em;
  padding:9px 18px; border-radius:100px; border:1px solid var(--steel-soft);
  color:var(--muted); background:transparent; transition:.25s;
}
.filter-btn:hover{ color:var(--white); border-color:var(--cyan); }
.filter-btn.active{ background:var(--cyan); color:#04222b; border-color:var(--cyan); font-weight:600; }

/* ==========================================================================
   TIMELINE / PROCESS
   ========================================================================== */
.process-rail{ position:relative; display:grid; grid-template-columns:repeat(5,1fr); gap:24px; }
@media (max-width:991px){ .process-rail{ grid-template-columns:1fr; gap:18px; } }
.process-rail::before{
  content:""; position:absolute; top:29px; left:0; right:0; height:1px; background:var(--steel-soft);
}
@media (max-width:991px){ .process-rail::before{ display:none; } }
.process-step{ position:relative; padding-top:0; }
.process-step .idx{
  width:58px; height:58px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:var(--panel); border:1px solid var(--steel-soft); color:var(--cyan);
  font-family:var(--font-mono); font-weight:600; margin-bottom:20px; position:relative; z-index:1;
}
.process-step h5{ color:var(--white); margin-bottom:8px; }
.process-step p{ color:var(--muted); font-size:.9rem; }

.timeline{ position:relative; padding-left:34px; }
.timeline::before{ content:""; position:absolute; left:6px; top:6px; bottom:6px; width:1px; background:var(--steel-soft); }
.timeline-item{ position:relative; padding-bottom:38px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:""; position:absolute; left:-34px; top:4px; width:13px; height:13px; border-radius:50%;
  background:var(--ink); border:2px solid var(--cyan);
}
.timeline-item .yr{ font-family:var(--font-mono); color:var(--cyan); font-size:.85rem; letter-spacing:.06em; }
.timeline-item h5{ color:var(--white); margin:6px 0 6px; }
.timeline-item p{ color:var(--muted); font-size:.92rem; }

/* ==========================================================================
   TESTIMONIALS / FAQ
   ========================================================================== */
.t-card{ text-align:center; max-width:680px; margin-inline:auto; padding:50px 40px; }
.t-stars{ color:var(--amber); letter-spacing:4px; margin-bottom:18px; font-size:1.1rem; }
.t-quote{ font-size:1.2rem; color:var(--white); font-weight:500; line-height:1.6; }
.t-name{ margin-top:22px; color:var(--cyan); font-family:var(--font-mono); font-size:.85rem; letter-spacing:.05em; }
.t-role{ color:var(--muted-2); font-size:.8rem; margin-top:2px; }
.t-dots{ display:flex; justify-content:center; gap:8px; margin-top:30px; }
.t-dots button{ width:8px; height:8px; border-radius:50%; background:var(--steel); border:none; transition:.3s; }
.t-dots button.active{ background:var(--cyan); width:22px; border-radius:100px; }

.accordion-item{ border:1px solid var(--steel-soft); border-radius:var(--radius-sm); margin-bottom:14px; overflow:hidden; background:var(--panel); }
.accordion-btn{
  width:100%; text-align:left; background:transparent; border:none; color:var(--white);
  padding:20px 24px; display:flex; justify-content:space-between; align-items:center; font-weight:600; font-size:1rem;
}
.accordion-btn i{ color:var(--cyan); transition:transform .3s var(--ease); }
.accordion-item.open .accordion-btn i{ transform:rotate(45deg); }
.accordion-panel{ max-height:0; overflow:hidden; transition:max-height .35s var(--ease); }
.accordion-panel p{ padding:0 24px 22px; color:var(--muted); font-size:.94rem; }

/* ==========================================================================
   FORMS
   ========================================================================== */
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:.82rem; color:var(--muted); margin-bottom:8px; font-family:var(--font-mono); letter-spacing:.03em; }
.field input, .field textarea, .field select{
  width:100%; padding:14px 16px; border-radius:10px; border:1px solid var(--steel-soft);
  background:rgba(255,255,255,.02); color:var(--white); font-size:.95rem;
  transition:border-color .25s, box-shadow .25s;
}
.field input::placeholder, .field textarea::placeholder{ color:var(--muted-2); }
.field input:focus, .field textarea:focus, .field select:focus{
  border-color:var(--cyan); box-shadow:0 0 0 4px rgba(34,211,238,.12); outline:none;
}
.field.error input, .field.error textarea{ border-color:var(--danger); }
.field .err-msg{ color:var(--danger); font-size:.78rem; margin-top:6px; display:none; }
.field.error .err-msg{ display:block; }

.form-status{
  margin-top:18px; padding:16px 18px; border-radius:10px; font-size:.9rem; display:none; align-items:center; gap:10px;
}
.form-status.show{ display:flex; }
.form-status.ok{ background:rgba(47,208,138,.12); border:1px solid rgba(47,208,138,.4); color:var(--success); }
.form-status.fail{ background:rgba(239,83,80,.12); border:1px solid rgba(239,83,80,.4); color:var(--danger); }

/* ==========================================================================
   CONTACT QUICK ACTIONS / MAP
   ========================================================================== */
.quick-actions{ display:grid; gap:16px; }
.qa-card{
  display:flex; align-items:center; gap:16px; padding:20px; border-radius:var(--radius-sm);
}
.qa-card .card-icon{ width:48px; height:48px; margin:0; font-size:1.15rem; flex-shrink:0; }
.qa-card h6{ color:var(--white); font-size:.95rem; margin-bottom:2px; }
.qa-card p{ color:var(--muted); font-size:.85rem; }
.map-wrap{ border-radius:var(--radius); overflow:hidden; border:1px solid var(--steel-soft); filter:grayscale(.3) contrast(1.1); }
.map-wrap iframe{ width:100%; height:100%; min-height:340px; border:0; display:block; }

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner{
  border-radius:var(--radius-lg); padding:64px 50px; position:relative; overflow:hidden;
  background:linear-gradient(120deg, var(--blue-deep), #0d3a68 60%, var(--ink-2));
  border:1px solid var(--steel-soft);
  display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap;
}
.cta-banner h3{ font-size:clamp(1.5rem,2.6vw,2.1rem); color:#fff; max-width:520px; }
.cta-banner p{ color:rgba(234,241,250,.75); margin-top:10px; max-width:480px; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--ink-2); border-top:1px solid var(--steel-soft); padding:80px 0 0; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.3fr; gap:40px; padding-bottom:50px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-grid h6{ color:var(--white); font-size:.95rem; margin-bottom:18px; font-family:var(--font-mono); letter-spacing:.06em; text-transform:uppercase; }
.footer-grid p{ color:var(--muted); font-size:.9rem; }
.footer-links li{ margin-bottom:10px; }
.footer-links a{ color:var(--muted); font-size:.9rem; transition:color .25s, padding-left .25s; }
.footer-links a:hover{ color:var(--cyan); padding-left:4px; }
.footer-contact li{ display:flex; gap:10px; color:var(--muted); font-size:.88rem; margin-bottom:14px; align-items:flex-start; }
.footer-contact i{ color:var(--cyan); margin-top:3px; }
.social-row{ display:flex; gap:10px; margin-top:18px; }
.social-row a{
  width:38px; height:38px; border-radius:10px; border:1px solid var(--steel-soft);
  display:flex; align-items:center; justify-content:center; color:var(--muted); transition:.25s;
}
.social-row a:hover{ color:var(--cyan); border-color:var(--cyan); }
.newsletter{ display:flex; gap:0; border:1px solid var(--steel-soft); border-radius:100px; padding:5px; margin-top:16px; }
.newsletter input{ flex:1; background:transparent; border:none; padding:10px 16px; color:var(--white); font-size:.85rem; }
.newsletter input:focus{ outline:none; }
.newsletter button{ background:var(--cyan); color:#04222b; border:none; padding:10px 20px; border-radius:100px; font-weight:600; font-size:.82rem; }
.footer-bottom{
  border-top:1px solid var(--steel-soft); padding:24px 0; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:10px; font-size:.82rem; color:var(--muted-2);
}
.footer-bottom a{ color:var(--muted-2); }
.footer-bottom a:hover{ color:var(--cyan); }

/* ==========================================================================
   FLOATING UI — whatsapp / back to top / cursor glow
   ========================================================================== */
.whatsapp-fab{
  position:fixed; bottom:26px; left:26px; z-index:900;
  width:56px; height:56px; border-radius:50%; background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:1.5rem;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:transform .3s var(--ease);
}
.whatsapp-fab:hover{ transform:scale(1.08); }

#topBtn{
  position:fixed; bottom:26px; right:26px; z-index:900;
  width:48px; height:48px; border-radius:50%; border:1px solid var(--steel-soft);
  background:rgba(17,29,48,.85); backdrop-filter:blur(8px); color:var(--white);
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:all .3s var(--ease);
}
#topBtn.show{ opacity:1; visibility:visible; transform:translateY(0); }
#topBtn:hover{ color:var(--cyan); border-color:var(--cyan); }

.cursor-glow{
  position:fixed; width:340px; height:340px; border-radius:50%; pointer-events:none; z-index:2;
  background:radial-gradient(circle, rgba(34,211,238,.06), transparent 70%);
  transform:translate(-50%,-50%); left:0; top:0; transition:opacity .3s;
}
@media (max-width:991px), (pointer:coarse){ .cursor-glow{ display:none; } }

/* reveal-on-scroll */
[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in{ opacity:1; transform:translateY(0); }
[data-reveal="left"]{ transform:translateX(-32px); }
[data-reveal="left"].in{ transform:translateX(0); }
[data-reveal="right"]{ transform:translateX(32px); }
[data-reveal="right"].in{ transform:translateX(0); }

/* page hero (inner pages) */
.page-hero{
  padding:150px 0 80px; position:relative; overflow:hidden;
  background:radial-gradient(900px 500px at 85% 0%, rgba(46,125,209,.25), transparent 65%), var(--ink);
  border-bottom:1px solid var(--steel-soft);
}
.page-hero .breadcrumb{ font-family:var(--font-mono); font-size:.78rem; color:var(--muted); margin-bottom:16px; }
.page-hero .breadcrumb a{ color:var(--muted); }
.page-hero .breadcrumb a:hover{ color:var(--cyan); }
.page-hero h1{ font-size:clamp(2.2rem,4.4vw,3.2rem); color:var(--white); max-width:760px; }
.page-hero p{ color:var(--muted); max-width:600px; margin-top:16px; font-size:1.05rem; }

/* grid helpers */
.grid{ display:grid; gap:28px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:991px){ .grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.divider-fade{ height:1px; background:linear-gradient(90deg, transparent, var(--steel-soft), transparent); margin:0; }

/* skip link */
.skip-link{
  position:absolute; left:-999px; top:auto; background:var(--cyan); color:#04222b; padding:12px 20px;
  z-index:10001; border-radius:8px; font-weight:600;
}
.skip-link:focus{ left:16px; top:16px; }

.project-hero{

position:relative;

height:75vh;

min-height:600px;

display:flex;

align-items:center;

overflow:hidden;

}

.hero-slider{

position:absolute;

top:0;

left:0;

width:100%;

height:100%;

overflow:hidden;

z-index:-2;

}

.hero-slide{

position:absolute;

width:100%;

height:100%;

object-fit:cover;

opacity:0;

transition:opacity 1.5s ease;

transform:scale(1.08);

}

.hero-slide.active{

opacity:1;

animation:zoomHero 8s linear forwards;

}

@keyframes zoomHero{

from{

transform:scale(1);

}

to{

transform:scale(1.12);

}

}

.hero-overlay{

position:absolute;

top:0;

left:0;

width:100%;

height:100%;

background:linear-gradient(

90deg,

rgba(2,8,20,.90),

rgba(0,20,45,.65),

rgba(2,8,20,.85)

);

z-index:-1;

}

.hero-content{

color:white;

max-width:750px;

}

.hero-content h1{

font-size:60px;

line-height:1.1;

margin-bottom:20px;

}

.hero-content p{

font-size:20px;

margin-bottom:35px;

opacity:.95;

}

@media(max-width:768px){

.project-hero{

height:80vh;

}

.hero-content{

text-align:center;

}

.hero-content h1{

font-size:36px;

}

.hero-content p{

font-size:16px;

}

}