/* ================================================
   PRISMABYTE INDIA — Master Design System
   Theme: Dark Military Tech / Defence AI
   Fonts: Orbitron (display) + Inter (body)
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ── */
:root {
  --black:    #010508;
  --navy:     #030d1c;
  --dark:     #060f1e;
  --panel:    #091424;
  --card:     #0c1a2e;
  --border:   rgba(0,212,255,0.10);
  --border2:  rgba(0,212,255,0.25);
  --border3:  rgba(0,212,255,0.40);
  --cyan:     #00d4ff;
  --cyan2:    rgba(0,212,255,0.08);
  --red:      #e63329;
  --gold:     #f5a623;
  --green:    #00ff88;
  --white:    #ffffff;
  --text:     #b8ccd8;
  --muted:    #5a7a90;
  --display:  'Orbitron', monospace;
  --body:     'Inter', sans-serif;
  --glow-sm:  0 0 20px rgba(0,212,255,0.15);
  --glow-md:  0 0 40px rgba(0,212,255,0.20);
  --glow-lg:  0 0 80px rgba(0,212,255,0.12);
  --trans:    all 0.3s cubic-bezier(0.4,0,0.2,1);
  --radius:   2px;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--black);color:var(--text);overflow-x:hidden;font-size:15px;line-height:1.75}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none;transition:var(--trans)}
a:hover{color:#fff}
h1,h2,h3,h4,h5,h6{color:#fff;line-height:1.2}
h1,h2,h3{font-family:var(--display);letter-spacing:1px}
h4,h5,h6{font-family:var(--body);font-weight:600}

/* Grid background */
body::before{
  content:'';position:fixed;inset:0;
  background-image:linear-gradient(rgba(0,212,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,0.025) 1px,transparent 1px);
  background-size:60px 60px;pointer-events:none;z-index:0;
}

/* Skip link */
.skip-link{position:absolute;top:-50px;left:0;background:var(--cyan);color:var(--black);padding:8px 16px;z-index:9999;font-weight:700;transition:top .2s}
.skip-link:focus{top:0}

/* ================================================
   NAVBAR
================================================ */
.pb-nav-wrap{
  position:sticky;top:0;z-index:1050;
  background:rgba(3,13,28,0.96);
  backdrop-filter:blur(24px);
  border-bottom:1px solid var(--border);
}
.pb-nav-inner{
  display:flex;align-items:center;
  height:68px;padding:0 1.5rem;gap:2rem;
}
.pb-nav-logo img{height:40px;width:auto}

/* Desktop links */
.pb-nav-menu{
  display:flex;list-style:none;margin:0;padding:0;gap:0;flex:1;
}
.pb-nav-menu>li>a{
  display:block;padding:.5rem 1rem;
  font-family:var(--display);font-size:.7rem;font-weight:600;
  letter-spacing:1.5px;text-transform:uppercase;color:var(--text);
  position:relative;transition:var(--trans);
}
.pb-nav-menu>li>a::after{
  content:'';position:absolute;bottom:-1px;left:1rem;right:1rem;
  height:2px;background:var(--cyan);transform:scaleX(0);
  transition:transform .3s ease;transform-origin:center;
}
.pb-nav-menu>li>a:hover,.pb-nav-menu>li>a.active{color:var(--cyan)}
.pb-nav-menu>li>a:hover::after,.pb-nav-menu>li>a.active::after{transform:scaleX(1)}

/* Dropdown */
.pb-nav-menu .pb-has-drop{position:relative}
.pb-drop{
  position:absolute;top:calc(100% + 1px);left:0;
  background:var(--panel);border:1px solid var(--border2);
  min-width:260px;list-style:none;padding:.5rem 0;
  opacity:0;pointer-events:none;transform:translateY(8px);
  transition:var(--trans);box-shadow:var(--glow-md);z-index:100;
}
.pb-nav-menu .pb-has-drop:hover .pb-drop{opacity:1;pointer-events:auto;transform:translateY(0)}
.pb-drop li a{
  display:flex;align-items:center;gap:10px;
  padding:.6rem 1.2rem;font-size:.78rem;font-weight:500;color:var(--text);
  letter-spacing:.3px;transition:var(--trans);
}
.pb-drop li a::before{content:'›';color:var(--cyan);font-size:1rem;line-height:1}
.pb-drop li a:hover{color:var(--cyan);background:var(--cyan2);padding-left:1.5rem}
.pb-drop li+li{border-top:1px solid var(--border)}

.pb-nav-cta{margin-left:auto}
.pb-btn-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:.5rem 1.5rem;
  background:transparent;border:1.5px solid var(--cyan);
  color:var(--cyan)!important;
  font-family:var(--display);font-size:.65rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;
  position:relative;overflow:hidden;transition:var(--trans);
  clip-path:polygon(8px 0%,100% 0%,100% calc(100% - 8px),calc(100% - 8px) 100%,0% 100%,0% 8px);
}
.pb-btn-cta::before{
  content:'';position:absolute;inset:0;background:var(--cyan);
  transform:translateX(-101%);transition:transform .3s ease;z-index:-1;
}
.pb-btn-cta:hover{color:var(--black)!important}
.pb-btn-cta:hover::before{transform:translateX(0)}

/* Mobile */
.pb-toggler{
  display:none;background:none;border:1px solid var(--border2);
  color:var(--cyan);width:38px;height:38px;
  align-items:center;justify-content:center;
  cursor:pointer;font-size:1.1rem;margin-left:auto;
}
.pb-mobile-nav{
  display:none;background:var(--navy);
  border-bottom:1px solid var(--border);
  padding:1rem 1.5rem;
}
.pb-mobile-nav.open{display:block}
.pb-mobile-nav ul{list-style:none;padding:0}
.pb-mobile-nav ul li a{
  display:block;padding:.75rem 0;
  border-bottom:1px solid var(--border);
  font-family:var(--display);font-size:.72rem;
  letter-spacing:1px;text-transform:uppercase;color:var(--text);
}
.pb-mobile-nav ul li a:hover{color:var(--cyan)}
.pb-mobile-nav .pb-btn-cta{margin-top:1rem;width:100%;justify-content:center}

/* WhatsApp */
.wa-btn{
  position:fixed;bottom:24px;right:20px;
  background:#25d366;color:#fff;
  width:50px;height:50px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;z-index:999;
  box-shadow:0 4px 20px rgba(37,211,102,.5);
  transition:var(--trans);
}
.wa-btn:hover{transform:scale(1.1);color:#fff}
.back-top-btn{
  position:fixed;bottom:82px;right:20px;
  background:var(--panel);border:1px solid var(--border2);
  color:var(--cyan);width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;opacity:0;pointer-events:none;
  transition:var(--trans);z-index:998;font-size:.85rem;
  clip-path:polygon(6px 0%,100% 0%,100% calc(100% - 6px),calc(100% - 6px) 100%,0% 100%,0% 6px);
}
.back-top-btn.show{opacity:1;pointer-events:auto}
.back-top-btn:hover{background:var(--cyan);color:var(--black)}

/* ================================================
   SECTION COMMONS
================================================ */
.pb-sec{padding:90px 0;position:relative;z-index:1}
.pb-sec-dark{background:var(--navy)}
.pb-sec-panel{background:var(--panel)}

.pb-sec-head{margin-bottom:3rem}
.pb-tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-size:.62rem;font-weight:700;
  letter-spacing:3px;text-transform:uppercase;color:var(--cyan);
  margin-bottom:.8rem;
}
.pb-tag::before{content:'';width:24px;height:1.5px;background:var(--cyan)}
.pb-tag::after{content:'◆';font-size:.45rem;color:var(--cyan)}

.pb-sec-head h2{font-size:clamp(1.6rem,3vw,2.4rem);margin-bottom:.8rem}
.pb-sec-head p{color:var(--muted);font-size:.92rem;max-width:580px}

/* Decorative corner */
.pb-corner{position:relative}
.pb-corner::before,.pb-corner::after{
  content:'';position:absolute;
  width:16px;height:16px;
  border-color:var(--cyan);border-style:solid;
}
.pb-corner::before{top:0;left:0;border-width:2px 0 0 2px}
.pb-corner::after{bottom:0;right:0;border-width:0 2px 2px 0}

/* ================================================
   BUTTONS
================================================ */
.pb-btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:.8rem 2rem;
  background:var(--cyan);color:var(--black)!important;
  font-family:var(--display);font-weight:700;
  font-size:.7rem;letter-spacing:2px;text-transform:uppercase;
  transition:var(--trans);border:none;cursor:pointer;
  clip-path:polygon(10px 0%,100% 0%,100% calc(100% - 10px),calc(100% - 10px) 100%,0% 100%,0% 10px);
}
.pb-btn-primary:hover{background:#fff;color:var(--black)!important;box-shadow:var(--glow-md)}

.pb-btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:.8rem 2rem;
  background:transparent;color:var(--text)!important;
  font-family:var(--display);font-weight:700;
  font-size:.7rem;letter-spacing:2px;text-transform:uppercase;
  border:1.5px solid rgba(255,255,255,0.15);
  transition:var(--trans);cursor:pointer;
  clip-path:polygon(10px 0%,100% 0%,100% calc(100% - 10px),calc(100% - 10px) 100%,0% 100%,0% 10px);
}
.pb-btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)!important}

/* ================================================
   TICKER
================================================ */
.pb-ticker{background:var(--cyan);padding:9px 0;overflow:hidden}
.pb-ticker-track{display:flex;white-space:nowrap;animation:tick 50s linear infinite}
.pb-ticker-track:hover{animation-play-state:paused}
.tick-item{
  display:inline-flex;align-items:center;gap:1.2rem;
  font-family:var(--display);font-size:.65rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;color:var(--black);
  padding:0 2rem;
}
.tick-item::after{content:'◆';font-size:.45rem;opacity:.6}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ================================================
   HERO
================================================ */
.pb-hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  overflow:hidden;padding:100px 0 80px;
}
.pb-hero-media{position:absolute;inset:0;z-index:0}
.pb-hero-media video,.pb-hero-media img{width:100%;height:100%;object-fit:cover;opacity:.3}
.pb-hero-media::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(1,5,8,.97) 0%,rgba(3,13,28,.85) 50%,rgba(1,5,8,.95) 100%);
}
.pb-hero-content{position:relative;z-index:2}

.pb-hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--display);font-size:.65rem;font-weight:700;
  letter-spacing:3px;text-transform:uppercase;color:var(--cyan);
  margin-bottom:1.5rem;
}
.pb-hero-eyebrow::before{content:'';width:40px;height:1.5px;background:var(--cyan)}
.pb-hero-eyebrow::after{content:'◆';font-size:.45rem}

.pb-hero h1{
  font-size:clamp(2rem,5vw,3.8rem);line-height:1.06;
  margin-bottom:1.5rem;font-weight:800;
}
.pb-hero h1 .hl{color:var(--cyan)}
.pb-hero h1 .dim{color:var(--muted)}

.pb-hero-desc{font-size:1rem;color:var(--text);max-width:560px;margin-bottom:2.5rem;line-height:1.8}

.pb-hero-btns{display:flex;gap:1rem;flex-wrap:wrap}

.pb-hero-stats{
  display:flex;gap:3rem;margin-top:4rem;padding-top:2rem;
  border-top:1px solid var(--border);flex-wrap:wrap;
}
.pb-stat-num{
  font-family:var(--display);font-size:2rem;font-weight:800;
  color:var(--cyan);line-height:1;display:block;
}
.pb-stat-lbl{font-size:.68rem;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-top:5px;display:block}

.scroll-hint{
  position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:5px;
  color:var(--muted);font-size:.65rem;letter-spacing:2px;text-transform:uppercase;
  z-index:2;animation:bounce 2.5s infinite;
}
.scroll-hint i{color:var(--cyan)}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(7px)}}

/* ================================================
   SOLUTIONS GRID
================================================ */
.pb-sol-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;background:var(--border);
}
.pb-sol-card{
  background:var(--panel);padding:2.2rem 1.8rem;
  position:relative;overflow:hidden;transition:var(--trans);cursor:pointer;
}
.pb-sol-card::before{
  content:'';position:absolute;top:0;left:0;
  width:3px;height:0;background:var(--cyan);
  transition:height .4s ease;
}
.pb-sol-card:hover{background:var(--card)}
.pb-sol-card:hover::before{height:100%}

.pb-sol-num{
  position:absolute;top:1.2rem;right:1.2rem;
  font-family:var(--display);font-size:2.5rem;font-weight:800;
  color:rgba(0,212,255,.04);line-height:1;user-select:none;
}
.pb-sol-icon{
  width:52px;height:52px;
  border:1.5px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  color:var(--cyan);font-size:1.3rem;margin-bottom:1.3rem;
  position:relative;transition:var(--trans);
}
.pb-sol-card:hover .pb-sol-icon{border-color:var(--cyan);box-shadow:var(--glow-sm)}
.pb-sol-card h3{font-family:var(--display);font-size:.85rem;font-weight:700;letter-spacing:.5px;margin-bottom:.7rem}
.pb-sol-card p{font-size:.82rem;color:var(--muted);line-height:1.7;margin-bottom:1.3rem}
.pb-sol-more{
  font-family:var(--display);font-size:.62rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;color:var(--cyan);
  display:inline-flex;align-items:center;gap:6px;
}
.pb-sol-more i{transition:transform .3s}
.pb-sol-card:hover .pb-sol-more i{transform:translateX(4px)}

/* ================================================
   ABOUT
================================================ */
.pb-about-img-wrap{position:relative}
.pb-about-img-wrap img{
  width:100%;border:1px solid var(--border2);
  filter:brightness(.85) contrast(1.1) saturate(.9);
}
.pb-about-img-wrap::before{
  content:'';position:absolute;top:-10px;left:-10px;right:10px;bottom:10px;
  border:1px solid var(--border);pointer-events:none;z-index:-1;
}
.pb-years-badge{
  position:absolute;bottom:-16px;right:-16px;
  background:var(--cyan);color:var(--black);
  padding:1.2rem 1.4rem;text-align:center;
  clip-path:polygon(10px 0%,100% 0%,100% calc(100% - 10px),calc(100% - 10px) 100%,0% 100%,0% 10px);
}
.pb-years-badge .big{font-family:var(--display);font-size:2.4rem;font-weight:800;line-height:1;display:block}
.pb-years-badge .small{font-family:var(--display);font-size:.6rem;letter-spacing:1.5px;text-transform:uppercase}

.pb-features{list-style:none;padding:0;margin:1.5rem 0 2rem}
.pb-features li{
  display:flex;align-items:flex-start;gap:12px;
  padding:.65rem 0;border-bottom:1px solid var(--border);font-size:.88rem;
}
.pb-features li:last-child{border:none}
.pb-features li i{color:var(--cyan);margin-top:3px;flex-shrink:0}

/* ================================================
   CASE STUDIES
================================================ */
.pb-case-card{
  background:var(--panel);border:1px solid var(--border);
  overflow:hidden;transition:var(--trans);position:relative;
}
.pb-case-card:hover{border-color:var(--border2);box-shadow:var(--glow-sm)}
.pb-case-card img{width:100%;height:210px;object-fit:cover;transition:transform .5s}
.pb-case-card:hover img{transform:scale(1.06)}
.pb-case-info{padding:1rem 1.2rem}
.pb-case-info h4{font-family:var(--display);font-size:.72rem;font-weight:700;letter-spacing:.5px;margin:0}
.swiper-button-next,.swiper-button-prev{
  color:var(--cyan)!important;background:var(--panel);
  border:1px solid var(--border2);
  width:38px!important;height:38px!important;
}
.swiper-button-next::after,.swiper-button-prev::after{font-size:.85rem!important}

/* ================================================
   WHY INDIA
================================================ */
.pb-why-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--border);
}
.pb-why-box{
  background:var(--dark);padding:2.2rem 1.8rem;
  transition:var(--trans);text-align:center;
}
.pb-why-box:hover{background:var(--card)}
.pb-why-box i{font-size:1.8rem;color:var(--cyan);display:block;margin-bottom:1rem}
.pb-why-box h4{font-family:var(--display);font-size:.75rem;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:.5rem}
.pb-why-box p{font-size:.82rem;color:var(--muted)}

/* ================================================
   CTA BAND
================================================ */
.pb-cta{
  background:linear-gradient(135deg,var(--navy) 0%,var(--panel) 100%);
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:70px 0;position:relative;overflow:hidden;
}
.pb-cta::after{
  content:'';position:absolute;right:-80px;top:-80px;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(0,212,255,.06) 0%,transparent 70%);
  pointer-events:none;
}

/* ================================================
   PAGE HEADING
================================================ */
.pb-page-head{
  background:var(--navy);border-bottom:1px solid var(--border);
  padding:3.5rem 0 2.5rem;position:relative;z-index:1;
}
.pb-page-head h1{font-size:clamp(1.6rem,4vw,2.6rem);margin-bottom:.5rem}
.pb-breadcrumb{display:flex;gap:.5rem;list-style:none;padding:0;font-size:.78rem;color:var(--muted)}
.pb-breadcrumb li a{color:var(--muted)}
.pb-breadcrumb li a:hover{color:var(--cyan)}
.pb-breadcrumb li:not(:last-child)::after{content:'/';margin-left:.5rem;color:var(--border2)}
.pb-breadcrumb li:last-child{color:var(--cyan)}

/* ================================================
   SOLUTION PAGE SHARED
================================================ */
.sol-hero{padding:80px 0;position:relative;overflow:hidden}
.sol-hero-img img{width:100%;border:1px solid var(--border2);filter:brightness(.9)}
.sol-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--cyan2);border:1px solid var(--border2);
  padding:.35rem 1rem;margin-bottom:1.2rem;
  font-family:var(--display);font-size:.62rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;color:var(--cyan);
}
.sol-hero h1{font-size:clamp(1.8rem,4vw,3rem);margin-bottom:1rem}
.sol-hero p{font-size:.95rem;color:var(--text);line-height:1.8;margin-bottom:1.5rem}

/* Feature cards */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--border)}
.feat-card{background:var(--panel);padding:2rem;transition:var(--trans)}
.feat-card:hover{background:var(--card)}
.feat-card i{font-size:1.5rem;color:var(--cyan);margin-bottom:1rem;display:block}
.feat-card h4{font-family:var(--display);font-size:.78rem;letter-spacing:1px;text-transform:uppercase;margin-bottom:.6rem}
.feat-card p{font-size:.82rem;color:var(--muted);line-height:1.7}

/* How it works */
.hiw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-top:2.5rem}
.hiw-step{
  background:var(--panel);border:1px solid var(--border);
  padding:2rem;position:relative;transition:var(--trans);
}
.hiw-step:hover{border-color:var(--border2);box-shadow:var(--glow-sm)}
.hiw-num{
  font-family:var(--display);font-size:.7rem;font-weight:700;
  letter-spacing:2px;color:var(--cyan);margin-bottom:1rem;display:block;
}
.hiw-step h4{font-family:var(--display);font-size:.8rem;letter-spacing:.5px;margin-bottom:.6rem}
.hiw-step p{font-size:.82rem;color:var(--muted);line-height:1.7}

/* Vertical solutions list */
.vsol-list{list-style:none;padding:0}
.vsol-list li{
  display:flex;flex-direction:column;
  padding:1rem 0;border-bottom:1px solid var(--border);
}
.vsol-list li strong{color:#fff;font-size:.9rem;margin-bottom:.2rem}
.vsol-list li span{font-size:.82rem;color:var(--muted)}

/* ================================================
   CONTACT FORM
================================================ */
.pb-contact-box{background:var(--panel);border:1px solid var(--border2);padding:2.5rem}
.pb-field{margin-bottom:1.2rem}
.pb-field label{
  font-family:var(--display);font-size:.62rem;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;color:var(--muted);
  display:block;margin-bottom:.4rem;
}
.pb-field input,.pb-field textarea,.pb-field select{
  width:100%;padding:.75rem 1rem;
  background:var(--dark);border:1px solid var(--border);
  color:#fff;font-family:var(--body);font-size:.88rem;
  transition:var(--trans);outline:none;-webkit-appearance:none;
}
.pb-field input:focus,.pb-field textarea:focus,.pb-field select:focus{
  border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,212,255,.06);
}
.pb-field select option{background:var(--dark)}
.hp-trap{display:none!important;position:absolute;left:-9999px}

/* Info item */
.pb-info-item{display:flex;gap:1rem;margin-bottom:1.8rem;align-items:flex-start}
.pb-info-icon{
  width:42px;min-width:42px;height:42px;
  border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  color:var(--cyan);font-size:1rem;flex-shrink:0;
}
.pb-info-text h5{font-family:var(--display);font-size:.62rem;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-bottom:4px;font-weight:600}
.pb-info-text p,.pb-info-text a{font-size:.88rem;color:var(--text)}

/* ================================================
   FOOTER
================================================ */
.pb-footer{background:var(--navy);border-top:1px solid var(--border);padding:70px 0 0}
.pb-footer-logo img{height:36px;margin-bottom:1.2rem}
.pb-footer-desc{font-size:.82rem;color:var(--muted);line-height:1.8;margin-bottom:1.5rem}
.pb-footer-head{
  font-family:var(--display);font-size:.62rem;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--cyan);margin-bottom:1.2rem;
  display:flex;align-items:center;gap:10px;
}
.pb-footer-head::after{content:'';flex:1;height:1px;background:var(--border)}
.pb-footer-links{list-style:none;padding:0}
.pb-footer-links li{margin-bottom:.55rem}
.pb-footer-links li a{font-size:.82rem;color:var(--muted);display:flex;align-items:center;gap:6px}
.pb-footer-links li a::before{content:'›';color:var(--cyan)}
.pb-footer-links li a:hover{color:var(--cyan);padding-left:4px}
.pb-nl{display:flex}
.pb-nl input{
  flex:1;padding:.65rem 1rem;
  background:var(--dark);border:1px solid var(--border);border-right:none;
  color:#fff;font-size:.82rem;outline:none;
}
.pb-nl input:focus{border-color:var(--cyan)}
.pb-nl button{
  padding:.65rem 1.2rem;background:var(--cyan);border:none;
  color:var(--black);font-family:var(--display);font-weight:700;
  font-size:.65rem;letter-spacing:1px;text-transform:uppercase;cursor:pointer;transition:var(--trans);
}
.pb-nl button:hover{background:#fff}
.pb-footer-bottom{
  margin-top:3rem;padding:1.2rem 0;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;
}
.pb-footer-bottom p{font-size:.78rem;color:var(--muted)}
.pb-socials{display:flex;gap:.4rem}
.pb-socials a{
  width:32px;height:32px;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:.8rem;transition:var(--trans);
}
.pb-socials a:hover{border-color:var(--cyan);color:var(--cyan);background:var(--cyan2)}

/* ================================================
   UTILITIES
================================================ */
.cyan{color:var(--cyan)!important}
.gold{color:var(--gold)!important}
.muted{color:var(--muted)!important}
.white{color:#fff!important}
.upper{text-transform:uppercase;letter-spacing:1px}
.pt-90{padding-top:90px}
.pb-60{padding-bottom:60px}

/* ================================================
   RESPONSIVE
================================================ */
@media(max-width:1199px){
  .pb-sol-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:991px){
  .pb-nav-menu,.pb-nav-cta{display:none}
  .pb-toggler{display:flex}
  .pb-sol-grid{grid-template-columns:repeat(2,1fr)}
  .pb-why-grid{grid-template-columns:repeat(2,1fr)}
  .pb-hero{padding:90px 0 60px}
}
@media(max-width:767px){
  .pb-sol-grid{grid-template-columns:1fr}
  .pb-why-grid{grid-template-columns:1fr 1fr}
  .pb-about-img-wrap{margin-bottom:3rem}
  .pb-years-badge{display:none}
  .pb-contact-box{padding:1.5rem}
  .pb-sec{padding:60px 0}
  .pb-footer-bottom{flex-direction:column;text-align:center}
  .pb-hero-stats{gap:1.5rem}
  .hiw-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .pb-why-grid{grid-template-columns:1fr}
  .pb-hero-btns{flex-direction:column}
  .pb-btn-primary,.pb-btn-ghost{justify-content:center}
}

/* ================================================
   SOLUTION IMAGE CARDS
================================================ */
.pb-sol-img-card {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--border);
  transition: var(--trans);
  cursor: pointer;
}
.pb-sol-img-card:hover {
  border-color: var(--border2);
  box-shadow: var(--glow-sm);
}
.pb-sol-img-card .card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  filter: brightness(0.75) saturate(0.85);
}
.pb-sol-img-card:hover .card-img {
  transform: scale(1.06);
  filter: brightness(0.6) saturate(0.8);
}
.pb-sol-img-card .card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(3,13,28,0.97) 0%, rgba(3,13,28,0.5) 50%, transparent 100%);
  transition: var(--trans);
}
.pb-sol-img-card:hover .card-overlay {
  background: linear-gradient(to top, rgba(3,13,28,0.99) 0%, rgba(3,13,28,0.7) 60%, rgba(0,212,255,0.05) 100%);
}
.pb-sol-img-card .card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
  z-index: 2;
}
.pb-sol-img-card .card-num {
  font-family: var(--display);
  font-size: .6rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--cyan); margin-bottom: .5rem;
  display: block;
}
.pb-sol-img-card h3 {
  font-family: var(--display);
  font-size: .85rem; font-weight: 700;
  letter-spacing: .5px; color: #fff;
  margin-bottom: .4rem;
}
.pb-sol-img-card p {
  font-size: .78rem; color: rgba(255,255,255,.6);
  line-height: 1.5; margin-bottom: .8rem;
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  opacity: 0;
}
.pb-sol-img-card:hover p {
  max-height: 80px;
  opacity: 1;
}
.pb-sol-img-card .card-link {
  font-family: var(--display);
  font-size: .62rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex; align-items: center; gap: 6px;
  opacity: 0; transform: translateY(8px);
  transition: var(--trans);
}
.pb-sol-img-card:hover .card-link {
  opacity: 1; transform: translateY(0);
}
.pb-sol-img-card .card-link i { transition: transform .3s; }
.pb-sol-img-card:hover .card-link i { transform: translateX(4px); }

/* Top accent line on hover */
.pb-sol-img-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px; background: var(--cyan);
  transform: scaleX(0); transition: transform .4s ease;
  z-index: 3;
}
.pb-sol-img-card:hover::before { transform: scaleX(1); }

/* Solutions image grid */
.pb-sol-img-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
@media(max-width:1199px){ .pb-sol-img-grid{ grid-template-columns: repeat(2,1fr); } }
@media(max-width:575px){ .pb-sol-img-grid{ grid-template-columns: 1fr 1fr; } }
@media(max-width:400px){ .pb-sol-img-grid{ grid-template-columns: 1fr; } }