:root {
  /* Brand blues from logo */
  --blue:       #3c3ec8;
  --blue-dark:  #015ca7;
  --blue-deep:  #0f3a5e;
  --blue-deeper:#071e32;
  --blue-mid:   #6c2ba8;
  --blue-light: #6db3e0;
  --blue-pale:  #c2dff2;
  --blue-wash:  #e8f4fb;
  --blue-xlight:#f0f8ff;

  /* Accent — lightning yellow from logo */
  --gold:       #e0960b;
  --gold-dark:  #bdc910;

  /* Neutrals */
  --white:      #ffffff;
  --off-white:  #f7f9fc;
  --gray-50:    #f0f4f8;
  --gray-100:   #dce6ef;
  --gray-200:   #b8cfdf;
  --gray-400:   #7a9ab5;
  --gray-600:   #3d617c;
  --gray-800:   #1a3347;
  --dark:       #071e32;

  --font-display: 'Syne', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;
  --font-mono:    'Space Mono', monospace;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --shadow-sm:  0 2px 12px rgba(28,90,138,0.08);
  --shadow-md:  0 8px 32px rgba(28,90,138,0.14);
  --shadow-lg:  0 20px 60px rgba(28,90,138,0.2);
  --shadow-blue: 0 8px 40px rgba(60,140,200,0.25);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--white);color:var(--dark);font-family:var(--font-body);font-size:16px;line-height:1.6;overflow-x:hidden}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--gray-50)}
::-webkit-scrollbar-thumb{background:var(--blue);border-radius:2px}
::selection{background:var(--blue);color:#fff}

/* ─── NAV ─── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 64px;height:76px;
  background:rgba(247, 246, 243, 0.95);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--gray-100);
  box-shadow:0 2px 20px rgba(28,90,138,0.06);
  transition:all 0.3s;
}
.nav-logo{display:flex;align-items:center;gap:14px;text-decoration:none}
.nav-logo img{width:48px;height:48px;object-fit:contain}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.15}
.nav-logo-name{font-family:var(--font-display);font-size:19px;font-weight:800;color:var(--blue-dark);letter-spacing:0.02em}
.nav-logo-sub{font-family:var(--font-Times New Roman);font-size:12px;color:var(--blue);letter-spacing:0.18em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none}
.nav-links a{font-size:14px;font-weight:500;color:var(--gray-600);text-decoration:none;transition:color 0.2s;position:relative;padding-bottom:2px}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--blue);border-radius:1px;transform:scaleX(0);transform-origin:left;transition:transform 0.25s}
.nav-links a:hover{color:var(--blue)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{
  font-family:var(--font-body);font-size:14px;font-weight:600;
  color:#fff;background:var(--blue);
  border:none;padding:10px 24px;border-radius:var(--radius-sm);
  cursor:pointer;text-decoration:none;
  transition:all 0.2s;
  box-shadow:0 4px 16px rgba(60,140,200,0.35);
}
.nav-cta:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 6px 20px rgba(60,140,200,0.45)}

/* ─── HERO ─── */
.hero{
  min-height:100vh;
  background: linear-gradient(155deg, var(--blue-deeper) 0%, var(--blue-deep) 40%, var(--blue-dark) 75%, var(--blue-mid) 100%);
  position:relative;overflow:hidden;
  display:flex;align-items:center;
  padding:76px 64px 0;
}

/* Gear watermark */
.hero-gear{
  position:absolute;right:-80px;top:50%;transform:translateY(-50%);
  width:640px;height:640px;opacity:0.06;
  animation:spin 60s linear infinite;
}
@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}

/* Circuit grid */
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 80% at 30% 50%,black,transparent);
}

/* Diagonal light sweep */
.hero-sweep{
  position:absolute;inset:0;
  background:linear-gradient(115deg, transparent 0%, rgba(60,140,200,0.08) 40%, transparent 60%);
}

.hero-content{position:relative;z-index:2;max-width:780px}

.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--gold);
  background:rgba(245,200,66,0.12);
  border:1px solid rgba(245,200,66,0.3);
  padding:7px 16px;border-radius:var(--radius-sm);
  margin-bottom:28px;
}
.hero-eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.75)}}

.hero-title{
  font-family:var(--font-display);
  font-size:clamp(54px,7vw,96px);
  font-weight:800;line-height:0.95;
  letter-spacing:-0.02em;
  color:#fff;
  margin-bottom:28px;
}
.hero-title .line2{color:var(--gold)}
.hero-title .line3{color:rgba(255,255,255,0.22);font-weight:400}

.hero-desc{
  font-size:17px;font-weight:300;color:rgba(255,255,255,0.72);
  max-width:520px;line-height:1.85;margin-bottom:44px;
}
.hero-desc strong{color:#fff;font-weight:600}

.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}

.btn-white{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:700;
  color:var(--blue-dark);background:#fff;
  border:none;padding:15px 32px;border-radius:var(--radius-sm);
  cursor:pointer;text-decoration:none;
  transition:all 0.2s;
  box-shadow:0 4px 20px rgba(0,0,0,0.15);
  margin-top: 80px;
}
.btn-white:hover{background:var(--gold);color:var(--dark);transform:translateY(-2px)}

.btn-outline-white{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:600;
  color:#fff;background:transparent;
  border:1.5px solid rgba(255,255,255,0.35);
  padding:14px 32px;border-radius:var(--radius-sm);
  cursor:pointer;text-decoration:none;
  transition:all 0.2s;
   margin-top: 80px;
}
.btn-outline-white:hover{border-color:#fff;background:rgba(255,255,255,0.1)}

/* Hero right — device card */
.hero-device{
  position:absolute;right:64px;top:50%;transform:translateY(-50%);
  width:360px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.15);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(20px);
  padding:28px;
  box-shadow:0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.08);
}
.hero-device-header{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,0.12);
  margin-bottom:20px;
}
.hero-device-name{font-family:var(--font-display);font-size:16px;font-weight:700;color:#fff}
.hero-device-model{font-family:var(--font-mono);font-size:9px;color:rgba(255,255,255,0.4);letter-spacing:0.1em}
.hero-leds{display:flex;gap:6px}
.led{width:9px;height:9px;border-radius:50%}
.led-g{background:#22c55e;box-shadow:0 0 8px #22c55e;animation:pulse 2.5s infinite}
.led-b{background:var(--blue-light);box-shadow:0 0 8px var(--blue-light);animation:pulse 3s infinite 0.5s}
.led-y{background:var(--gold);box-shadow:0 0 8px var(--gold);animation:pulse 4s infinite 1s}

.device-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.device-metric{
  background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.1);
  border-radius:10px;padding:14px;
}
.dm-label{font-family:var(--font-mono);font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.4);margin-bottom:4px}
.dm-value{font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--gold);line-height:1}
.dm-unit{font-family:var(--font-mono);font-size:10px;color:rgba(255,255,255,0.4)}
.dm-status{display:flex;align-items:center;gap:5px;margin-top:4px;font-family:var(--font-mono);font-size:9px;color:#22c55e}
.dm-sdot{width:5px;height:5px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}

/* Hero stats bottom left */
.hero-stats-row{
  position:absolute;bottom:48px;left:64px;
  display:flex;gap:48px;
}
.hs-item{}
.hs-value{font-family:var(--font-display);font-size:38px;font-weight:800;color:var(--gold);line-height:1}
.hs-label{font-family:var(--font-mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.45);margin-bottom:10px}

/* ─── TICKER ─── */
.ticker{background:var(--blue);padding:13px 0;overflow:hidden;white-space:nowrap;border-top:2px solid var(--blue-dark);border-bottom:2px solid var(--blue-dark)}
.ticker-inner{display:inline-flex;animation:ticker 35s linear infinite}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker-item{font-family:var(--font-display);font-size:13px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#fff;padding:0 28px;display:inline-flex;align-items:center;gap:14px;opacity:0.9}
.ticker-bolt{color:var(--gold);font-size:14px}

/* ─── COMMON SECTION STYLES ─── */
section{padding:100px 64px}

.label-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:10px;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--blue);
  margin-bottom:14px;
}
.label-tag::before{content:'';display:block;width:28px;height:2px;background:var(--blue);border-radius:1px}

.section-h{
  font-family:var(--font-display);
  font-size:clamp(36px,4.5vw,60px);
  font-weight:800;line-height:1;
  letter-spacing:-0.02em;color:var(--dark);margin-bottom:16px;
}
.section-h .blue{color:var(--blue)}

.section-body{font-size:16px;font-weight:300;color:var(--gray-600);line-height:1.85;max-width:540px}

/* ─── PRODUCTS ─── */
.products{background:var(--off-white)}

.products-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}

.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

.prod-card{
  background:#fff;border:1.5px solid var(--gray-100);border-radius:var(--radius-lg);
  padding:36px 32px;
  transition:all 0.3s;cursor:default;
  position:relative;overflow:hidden;
}
.prod-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--blue-light));
  transform:scaleX(0);transform-origin:left;transition:transform 0.4s;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
}
.prod-card:hover{border-color:var(--blue-pale);box-shadow:var(--shadow-blue);transform:translateY(-4px)}
.prod-card:hover::before{transform:scaleX(1)}

.prod-card.featured{
  background:linear-gradient(145deg,var(--blue-deep),var(--blue-dark));
  border-color:var(--blue);
  color:#fff;
}
.prod-card.featured::before{transform:scaleX(1);background:linear-gradient(90deg,var(--gold),var(--gold-dark))}

.prod-badge{
  display:inline-flex;font-family:var(--font-mono);font-size:9px;letter-spacing:0.15em;
  text-transform:uppercase;padding:4px 10px;border-radius:4px;margin-bottom:20px;
}
.prod-badge-blue{color:var(--blue);background:var(--blue-wash);border:1px solid var(--blue-pale)}
.prod-badge-gold{color:var(--gold);background:rgba(245,200,66,0.12);border:1px solid rgba(245,200,66,0.3)}

.prod-icon{
  width:52px;height:52px;margin-bottom:20px;
  background:var(--blue-wash);border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:24px;
}
.prod-icon-dark{background:rgba(255,255,255,0.1)}

.prod-name{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:6px;color:var(--dark)}
.prod-name-light{color:#fff}
.prod-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:0.08em;color:var(--blue);margin-bottom:12px}
.prod-tag-gold{color:var(--gold)}
.prod-desc{font-size:14px;font-weight:300;line-height:1.75;color:var(--gray-600);margin-bottom:20px}
.prod-desc-light{color:rgba(255,255,255,0.7)}

.prod-feats{list-style:none;display:flex;flex-direction:column;gap:7px}
.prod-feats li{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--gray-600)}
.prod-feats-light li{color:rgba(255,255,255,0.75)}
.prod-feats li::before{content:'→';color:var(--blue);font-size:11px;margin-top:3px;flex-shrink:0}
.prod-feats-light li::before{color:var(--gold)}

/* ─── AIKYAM SECTION ─── */
.aikyam{background:#fff}
.aikyam-inner{display:grid;grid-template-columns:1fr 1.15fr;gap:80px;align-items:center}

/* SCADA screen mockup */
.scada-frame{
  background:var(--blue-deeper);border:2px solid var(--blue-dark);
  border-radius:var(--radius-md);overflow:hidden;
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(60,140,200,0.2);
}
.scada-topbar{
  background:var(--blue-deep);padding:10px 16px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid rgba(255,255,255,0.1);
}
.scada-dots{display:flex;gap:6px}
.sdot{width:9px;height:9px;border-radius:50%}
.scada-title-bar{font-family:var(--font-mono);font-size:10px;color:rgba(255,255,255,0.4);letter-spacing:0.08em}
.scada-status-pill{display:flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:9px;color:#22c55e;background:rgba(34,197,94,0.12);border:1px solid rgba(34,197,94,0.25);padding:3px 8px;border-radius:99px}
.scada-sdot{width:5px;height:5px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}

.scada-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:16px}

.scada-widget{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.09);border-radius:8px;padding:14px}
.scada-widget.span2{grid-column:span 2}
.sw-label{font-family:var(--font-mono);font-size:8px;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.35);margin-bottom:6px}
.sw-value{font-family:var(--font-display);font-size:28px;font-weight:700;color:var(--gold);line-height:1}
.sw-unit{font-family:var(--font-mono);font-size:9px;color:rgba(255,255,255,0.3)}
.sw-ok{display:flex;align-items:center;gap:5px;margin-top:4px;font-family:var(--font-mono);font-size:9px;color:#22c55e}
.sw-okdot{width:4px;height:4px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite}
.mini-bars{display:flex;align-items:flex-end;gap:3px;height:36px;margin-top:8px}
.mb{flex:1;background:var(--blue-light);border-radius:2px;opacity:0.7}
.log-line{font-family:var(--font-mono);font-size:9px;line-height:2;letter-spacing:0.04em}
.log-ok{color:#22c55e}
.log-warn{color:var(--gold)}

/* AIKYAM features */
.aikyam-feats{display:flex;flex-direction:column;gap:0}
.af{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--gray-100)}
.af:first-of-type{border-top:1px solid var(--gray-100)}
.af-num{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--blue-pale);line-height:1;width:40px;flex-shrink:0;padding-top:2px}
.af-content h4{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:4px}
.af-content p{font-size:13px;font-weight:300;color:var(--gray-600);line-height:1.7}

/* ─── EDGE NODE ─── */
.edgenode{background:var(--blue-xlight)}
.edgenode-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}

.en-device{
  background:#fff;border:2px solid var(--blue-pale);border-radius:var(--radius-lg);
  padding:32px;
  box-shadow:var(--shadow-blue),var(--shadow-md);
}
.en-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--gray-100);margin-bottom:20px}
.en-brand{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--blue-dark)}
.en-model{font-family:var(--font-mono);font-size:9px;color:var(--gray-400);letter-spacing:0.1em;margin-top:2px}
.en-specs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.en-spec{background:var(--blue-xlight);border:1px solid var(--blue-pale);border-radius:8px;padding:12px 14px}
.en-spec-l{font-family:var(--font-mono);font-size:9px;letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-400);margin-bottom:3px}
.en-spec-v{font-family:var(--font-mono);font-size:13px;color:var(--blue-dark);font-weight:700}
.en-ports{display:flex;gap:7px;flex-wrap:wrap}
.port{font-family:var(--font-mono);font-size:9px;letter-spacing:0.08em;text-transform:uppercase;color:var(--gray-600);border:1px solid var(--gray-200);padding:4px 9px;border-radius:4px;background:#fff}

.en-caps{display:flex;flex-direction:column;gap:14px;margin-bottom:36px}
.en-cap{display:flex;align-items:flex-start;gap:14px;font-size:14px;color:var(--gray-600);line-height:1.6}
.en-cap-icon{width:36px;height:36px;background:var(--blue-wash);border:1px solid var(--blue-pale);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;margin-top:1px}
.en-cap strong{color:var(--dark);font-weight:600}

/* ─── SECTORS ─── */
.sectors{background:var(--blue-deep)}
.sectors-head{text-align:center;margin-bottom:56px}
.sectors-head .label-tag{justify-content:center;color:var(--gold)}
.sectors-head .label-tag::before{background:var(--gold)}
.sectors-head .section-h{color:#fff}

.sectors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sec-card{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:var(--radius-md);padding:28px 24px;
  transition:all 0.25s;cursor:default;
  position:relative;overflow:hidden;
}
.sec-card:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2);transform:translateY(-3px)}
.sec-num{font-family:var(--font-display);font-size:64px;font-weight:800;color:rgba(255,255,255,0.04);position:absolute;top:8px;right:14px;line-height:1}
.sec-card:hover .sec-num{color:rgba(245,200,66,0.15)}
.sec-icon{font-size:28px;margin-bottom:12px;display:block}
.sec-name{font-family:var(--font-display);font-size:17px;font-weight:700;color:#fff;margin-bottom:8px}
.sec-desc{font-size:13px;font-weight:300;color:rgba(255,255,255,0.55);line-height:1.65}

/* ─── ABOUT ─── */
.about{background:#fff}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-nums{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--gray-100);border:2px solid var(--gray-100);border-radius:var(--radius-lg);overflow:hidden}
.an-item{background:#fff;padding:36px 28px;transition:background 0.2s}
.an-item:hover{background:var(--blue-xlight)}
.an-value{font-family:var(--font-display);font-size:46px;font-weight:800;color:var(--blue);line-height:1;margin-bottom:4px}
.an-label{font-family:var(--font-mono);font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-400)}

/* ─── TRUST ─── */
.trust{background:var(--off-white);padding:64px}
.trust-inner{display:grid;grid-template-columns:auto 1fr;gap:72px;align-items:center}
.trust-title{font-family:var(--font-display);font-size:44px;font-weight:800;color:var(--dark);line-height:1;white-space:nowrap}
.trust-title span{color:var(--blue)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ti{
  background:#fff;border:1.5px solid var(--gray-100);border-radius:var(--radius-md);
  padding:20px;text-align:center;transition:all 0.2s;
}
.ti:hover{border-color:var(--blue-pale);box-shadow:var(--shadow-sm)}
.ti-icon{font-size:26px;margin-bottom:6px;display:block}
.ti-name{font-family:var(--font-mono);font-size:10px;letter-spacing:0.1em;color:var(--gray-600);text-transform:uppercase}

/* ─── TESTIMONIAL ─── */
.testimonial{background:linear-gradient(135deg,var(--blue-deeper),var(--blue-deep));padding:100px 64px}
.test-inner{max-width:760px;margin:0 auto;text-align:center}
.test-logo{display:flex;justify-content:center;margin-bottom:32px}
.test-logo img{width:60px;height:60px;object-fit:contain;opacity:0.9}
.test-quote{font-family:var(--font-display);font-size:clamp(20px,2.5vw,30px);font-weight:600;color:#fff;line-height:1.4;margin-bottom:28px;position:relative}
.test-quote::before{content:'\201C';font-family:Georgia,serif;font-size:100px;color:var(--gold);opacity:0.25;position:absolute;top:-36px;left:-16px;line-height:1}
.test-author{font-family:var(--font-mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--gold)}
.test-co{font-family:var(--font-mono);font-size:10px;color:rgba(255,255,255,0.35);margin-top:4px;letter-spacing:0.08em}

/* ─── CTA STRIP ─── */
.cta-strip{
  background:var(--blue);padding:22px 64px;
  position:relative;overflow:hidden;
}
.cta-strip::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.05) 1px,transparent 1px);
  background-size:48px 48px;
}
.cta-strip-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-strip-title{font-family:var(--font-display);font-size:clamp(32px,4.5vw,46px);font-weight:800;color:#fff;line-height:1;letter-spacing:-0.01em}
.cta-strip-title span{color:var(--gold)}
.cta-strip-btns{display:flex;flex-direction:column;gap:12px}

.btn-dark{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:700;
  color:var(--blue);background:var(--dark);
  border:none;padding:15px 32px;border-radius:var(--radius-sm);
  cursor:pointer;text-decoration:none;transition:all 0.2s;white-space:nowrap;
}
.btn-dark:hover{background:var(--blue-deeper);color:#fff;transform:translateY(-2px)}

.btn-outline-dark{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:600;
  color:#fff;background:transparent;
  border:1.5px solid rgba(255,255,255,0.4);
  padding:14px 32px;border-radius:var(--radius-sm);
  cursor:pointer;text-decoration:none;transition:all 0.2s;white-space:nowrap;
}
.btn-outline-dark:hover{background:rgba(255,255,255,0.1);border-color:#fff}

/* ─── CONTACT ─── */
.contact{background:var(--off-white)}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.contact-info{display:flex;flex-direction:column;gap:28px}
.cd{display:flex;align-items:flex-start;gap:16px}
.cd-icon{width:42px;height:42px;background:var(--blue-wash);border:1.5px solid var(--blue-pale);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}
.cd-label{font-family:var(--font-mono);font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray-400);margin-bottom:3px}
.cd-value{font-size:14px;color:var(--dark);line-height:1.6}

/* Form */
.contact-form{display:flex;flex-direction:column;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fg{display:flex;flex-direction:column;gap:5px}
.fl{font-family:var(--font-mono);font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray-400)}
.fi,.fs,.ft{
  background:#fff;border:1.5px solid var(--gray-100);color:var(--dark);
  font-family:var(--font-body);font-size:14px;
  padding:12px 14px;border-radius:var(--radius-sm);width:100%;outline:none;
  transition:border-color 0.2s;
}
.fi:focus,.fs:focus,.ft:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(60,140,200,0.1)}
.fi::placeholder,.ft::placeholder{color:var(--gray-200)}
.fs{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%233c8cc8' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;cursor:pointer}
.fs option{background:#fff}
.ft{resize:vertical;min-height:90px}
.btn-blue{
  display:flex;align-items:center;justify-content:center;gap:10px;
  font-size:14px;font-weight:700;color:#fff;background:var(--blue);
  border:none;padding:15px 32px;border-radius:var(--radius-sm);
  cursor:pointer;text-decoration:none;transition:all 0.2s;width:100%;
  box-shadow:0 4px 16px rgba(60,140,200,0.3);
}
.btn-blue:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 6px 24px rgba(60,140,200,0.4)}

/* ─── FOOTER ─── */
footer{background:var(--blue-deeper);padding:60px 64px 36px;border-top:1px solid rgba(255,255,255,0.08)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:56px;margin-bottom:44px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,0.1)}
.footer-brand p{font-size:13px;font-weight:300;color:rgba(255,255,255,0.4);line-height:1.75;margin-top:16px;max-width:240px}
.footer-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.footer-logo img{width:44px;height:44px;object-fit:contain;filter:brightness(0) invert(1) opacity(0.9)}
.footer-logo-text{display:flex;flex-direction:column;line-height:1.15}
.footer-logo-name{font-family:var(--font-display);font-size:16px;font-weight:800;color:#fff;letter-spacing:0.02em}
.footer-logo-sub{font-family:var(--font-mono);font-size:8px;color:rgba(255,255,255,0.35);letter-spacing:0.15em;text-transform:uppercase}
.fc-title{font-family:var(--font-mono);font-size:9px;letter-spacing:0.15em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-links a{font-size:13px;color:rgba(255,255,255,0.45);text-decoration:none;transition:color 0.2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer-copy{font-family:var(--font-Times New Roman);font-size:13px;color:rgba(255,255,255,0.25);letter-spacing:0.08em}
.footer-copy span{color:var(--blue-light)}
.fbadges{display:flex;gap:10px;flex-wrap:wrap}
.fbadge{font-family:var(--font-mono);font-size:8.5px;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.3);border:1px solid rgba(255,255,255,0.1);padding:4px 10px;border-radius:4px}

/* ─── REVEAL ─── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity 0.65s ease,transform 0.65s ease}
.reveal.in{opacity:1;transform:translateY(0)}
.d1{transition-delay:0.1s}.d2{transition-delay:0.2s}.d3{transition-delay:0.3s}.d4{transition-delay:0.4s}

/* ─── MOBILE ─── */
@media(max-width:1100px){
  nav{padding:0 24px}
  .nav-links{display:none}
  section,footer,.trust,.testimonial,.cta-strip,.contact{padding-left:24px;padding-right:24px}
  .hero{padding:96px 24px 160px;min-height:auto}
  .hero-device,.hero-stats-row{display:none}
  .products-grid,.aikyam-inner,.edgenode-inner,.about-inner,.contact-inner,.footer-top{grid-template-columns:1fr}
  .sectors-grid{grid-template-columns:1fr 1fr}
  .trust-inner{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .about-nums{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
}

.ti-logo{
  width:80px;
  height:80px;
  object-fit:contain;

  filter:grayscale(0%);
  transition:all 0.3s ease;
}

.ti:hover .ti-logo{
  filter:grayscale(0%);
  transform:scale(1.08);
}

.scada-video-frame{
  width:620px;
  height:405px;

  border-radius:24px;
  overflow:hidden;

  border:2px solid rgba(60,140,200,0.35);

  background:#071e32;

  box-shadow:
    0 25px 70px rgba(0,0,0,0.35),
    0 0 40px rgba(60,140,200,0.16);

  position:relative;
}

.scada-video-frame video{
  width:100%;
  height:100%;

  object-fit:contain;

  display:block;
  background:#071e32;
}