/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: #ffffff; color: #1a2a3a; font-family: 'Exo 2', sans-serif; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =========================================================
   CSS VARIABLES — Light White / Cyan Brand Theme
   ========================================================= */
:root {
  /* Backgrounds */
  --c-bg:        #ffffff;
  --c-bg2:       #f0f6fb;
  --c-bg3:       #e6f0f8;
  --c-surface:   #f8fbfe;
  --c-card:      #ffffff;

  /* Brand (from logo — cyan/blue) */
  --c-brand:     #0099e6;
  --c-brand2:    #0077c2;
  --c-brand3:    #00b4ff;
  --c-brand-dk:  #003764;
  --c-brand-lt:  #e0f3ff;

  /* Accents */
  --c-gold:      #f59e0b;
  --c-green:     #10b981;
  --c-red:       #ef4444;

  /* Text */
  --c-text:      #1a2a3a;
  --c-text2:     #0077c2;
  --c-muted:     #4a6a88;
  --c-subtle:    #8aabc4;

  /* Borders */
  --c-border:    rgba(0, 119, 194, 0.14);
  --c-border2:   rgba(0, 119, 194, 0.28);
  --c-border3:   rgba(0, 119, 194, 0.50);

  /* Nav */
  --nav-h:       76px;

  /* Misc */
  --r:           14px;
  --shadow-sm:   0 2px 16px rgba(0, 100, 180, 0.10);
  --shadow-md:   0 8px 32px rgba(0, 100, 180, 0.14);
  --shadow-lg:   0 20px 60px rgba(0, 100, 180, 0.18);
  --glow-sm:     0 0 18px rgba(0, 153, 230, 0.12);
  --glow-md:     0 0 36px rgba(0, 153, 230, 0.20);
}

/* =========================================================
   PROGRESS BAR
   ========================================================= */
#progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--c-brand2), var(--c-brand3));
  z-index: 9999; transition: width .1s linear;
  box-shadow: 0 0 10px rgba(0, 153, 230, 0.5);
}

/* =========================================================
   NAV
   ========================================================= */
nav#mainNav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; gap: 2rem;
  padding: 0 2.5rem; height: var(--nav-h);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s, background .3s;
}
nav#mainNav.scrolled {
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0 4px 32px rgba(0, 100, 180, 0.13);
  border-bottom-color: var(--c-border2);
}

.nav-logo img { height: 172px; object-fit: contain; }

.nav-links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav-links li { position: relative; }
.nav-links > li > a {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1rem;
  letter-spacing: .06em; color: var(--c-brand2);
  transition: color .25s; padding: .4rem 0; position: relative;
}
.nav-links > li > a::after {
  content: ''; position: absolute; bottom: -2px; left: 50%; right: 50%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-brand2), var(--c-brand3));
  border-radius: 2px;
  transition: left .25s, right .25s;
}
.nav-links > li > a:hover::after,
.nav-links > li > a.active::after { left: 0; right: 0; }
.nav-links > li > a:hover,
.nav-links > li > a.active { color: var(--c-brand-dk); }

/* ── Mega-menu dropdown ── */
.has-dropdown { padding-bottom: 12px; margin-bottom: -12px; }
.has-dropdown .dropdown {
  display: none; position: absolute; top: calc(100% + 0px); left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid var(--c-border2);
  border-radius: var(--r);
  min-width: 260px; padding: .6rem 0; z-index: 999;
  box-shadow: var(--shadow-lg);
}
.has-dropdown:hover .dropdown { display: block; animation: dropIn .2s ease; }
@keyframes dropIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-6px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.dropdown a {
  display: flex; align-items: center; gap: .7rem; padding: .7rem 1.4rem;
  font-size: .92rem; color: var(--c-muted); font-family: 'Rajdhani', sans-serif;
  font-weight: 600; letter-spacing: .03em;
  transition: background .2s, color .2s, padding-left .2s;
}
.dropdown a:hover { background: var(--c-brand-lt); color: var(--c-brand2); padding-left: 1.8rem; }
.dd-icon { font-size: 1.1rem; }
.dropdown-arrow { font-size: .7rem; opacity: .5; color: var(--c-brand2); }

/* ── Redesigned Mega-menu ── */
.megamenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-40%);
  background: #fff;
  border: 1px solid var(--c-border2);
  border-radius: 16px;
  padding: 0;
  min-width: 800px;
  box-shadow: 0 24px 60px rgba(0,100,180,.16), 0 4px 16px rgba(0,100,180,.08);
  display: none;
  flex-direction: row;
  gap: 0;
  z-index: 9999;
  overflow: hidden;
}
.has-megamenu:hover .megamenu,
.has-megamenu:focus-within .megamenu { display: flex; animation: dropIn .2s ease; }

/* Sidebar accent strip */
.megamenu::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-brand2), var(--c-brand3));
  border-radius: 4px 0 0 4px;
}

.mega-col {
  flex: 1;
  padding: 1.4rem 1.2rem;
  border-right: 1px solid rgba(0,119,194,.08);
  position: relative;
}
.mega-col:last-child { border-right: none; }

.mega-col-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
  padding-bottom: .7rem;
  border-bottom: 2px solid var(--c-brand-lt);
}
.mega-col-icon {
  width: 32px; height: 32px;
  background: var(--c-brand-lt);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.mega-col-title {
  font-size: .72rem; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase; color: var(--c-brand2);
}

.megamenu a {
  display: flex; align-items: center; gap: .55rem; padding: .48rem .6rem;
  border-radius: 8px; font-size: .84rem; color: var(--c-muted);
  font-family: 'Rajdhani', sans-serif; font-weight: 600;
  transition: background .18s, color .18s, transform .18s;
  white-space: nowrap; text-decoration: none;
  letter-spacing: .02em;
}
.megamenu a .dd-icon {
  width: 24px; height: 24px;
  background: transparent;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
  transition: background .18s;
}
.megamenu a:hover {
  background: var(--c-brand-lt);
  color: var(--c-brand2);
  transform: translateX(3px);
}
.megamenu a:hover .dd-icon {
  background: rgba(0,119,194,.15);
}

/* Mega-menu footer */
.mega-footer {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--c-brand-lt), #e8f5ff);
  border-top: 1px solid var(--c-border);
  padding: 1rem 1.6rem;
  display: flex; align-items: center; justify-content: space-between;
}
.mega-footer-text { font-size: .82rem; color: var(--c-muted); }
.mega-footer-cta {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: .88rem;
  letter-spacing: .06em;
  color: #fff;
  background: linear-gradient(135deg, var(--c-brand2), var(--c-brand3));
  padding: .42rem 1.2rem; border-radius: 8px;
  transition: all .2s;
}
.mega-footer-cta:hover { transform: translateY(-1px); box-shadow: var(--glow-sm); color: #fff; }

/* CTA Button */
.nav-cta {
  margin-left: 1rem; padding: .58rem 1.5rem; border-radius: 8px;
  background: linear-gradient(135deg, var(--c-brand2), var(--c-brand));
  color: #fff; font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: .95rem; letter-spacing: .06em;
  transition: all .25s; white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 119, 194, 0.25);
  border: none;
}
.nav-cta:hover {
  background: linear-gradient(135deg, var(--c-brand), var(--c-brand3));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 153, 230, 0.35);
  color: #fff;
}

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: .4rem; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--c-brand2); border-radius: 2px; transition: .3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: #fff; z-index: 800;
  flex-direction: column; gap: 0;
  border-bottom: 1px solid var(--c-border2);
  box-shadow: var(--shadow-lg);
  display: none;
  max-height: calc(100vh - var(--nav-h));
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 1rem 2rem; border-bottom: 1px solid var(--c-border);
  color: var(--c-brand2); font-family: 'Rajdhani', sans-serif;
  font-weight: 700; font-size: 1.05rem; letter-spacing: .06em;
  transition: background .2s, color .2s;
}
.mobile-menu a:hover { background: var(--c-brand-lt); color: var(--c-brand-dk); }

/* Mobile Services Sub-menu */
.mobile-services-sub { display: none; flex-direction: column; background: #f5f9fd; border-bottom: 1px solid var(--c-border); }
.mobile-services-sub.open { display: flex; }
.mobile-services-sub a {
  padding: .85rem 2.8rem; font-size: .95rem;
  border-bottom: 1px solid rgba(0,119,194,.08);
  color: var(--c-muted); font-family: 'Rajdhani', sans-serif;
  font-weight: 600; letter-spacing: .06em;
}
.mobile-services-sub a:hover { background: var(--c-brand-lt); color: var(--c-brand2); }
.mobile-services-toggle {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 2rem; border-bottom: 1px solid var(--c-border);
  color: var(--c-brand2); font-family: 'Rajdhani', sans-serif;
  font-weight: 700; font-size: 1.05rem; letter-spacing: .06em; cursor: pointer;
}
.mobile-dd-arrow { display: inline-block; transition: transform .25s; font-size: .8rem; color: var(--c-brand2); }

/* Mobile group labels */
.mobile-svc-group-label {
  font-size: .65rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--c-brand2);
  padding: .8rem 1.2rem .3rem; pointer-events: none;
  background: #eaf3fb;
}

/* =========================================================
   HERO
   ========================================================= */
#home {
  position: relative; width: 100vw; min-height: 100vh; overflow: hidden;
  display: flex; align-items: center; justify-content: flex-start;
  padding: 0; margin: 0;
  background: linear-gradient(135deg, #f0f6fb 0%, #e4f0f9 40%, #cde5f7 100%);
}

.hero-video-bg {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  width: 100%; height: 100%; z-index: 0; overflow: hidden;
}
.hero-video-bg video {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  min-width: 100%; min-height: 100%; width: auto; height: auto;
  object-fit: cover; opacity: .08;
}
.hero-video-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(120deg,
    rgba(240,246,251,.97) 30%,
    rgba(224,240,253,.90) 65%,
    rgba(180,220,250,.60));
}

.hero-grid {
  position: absolute; inset: 0; z-index: 1;
  /* background-image:
    linear-gradient(rgba(0,119,194,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,119,194,.045) 1px, transparent 1px); */
  background-size: 52px 52px;
}

.hero-orb1 {
  position: absolute; top: -10%; left: -8%; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,153,230,.12), transparent 70%);
  z-index: 1; pointer-events: none;
}
.hero-orb2 {
  position: absolute; bottom: -15%; right: 5%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,180,255,.08), transparent 70%);
  z-index: 1; pointer-events: none;
}

.hero-content {
  position: relative; z-index: 2;
  padding: calc(var(--nav-h) + 3.5rem) 6% 0;
  max-width: 900px; width: 100%;
}
.hero-eyebrow {
  font-family: 'JetBrains Mono', monospace; font-size: .78rem;
  letter-spacing: .22em; color: var(--c-brand); text-transform: uppercase;
  margin-bottom: 1.2rem; opacity: .9;
}
.hero-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(3.8rem, 3vw, 5.5rem); line-height: .9;
  color: var(--c-brand3); margin-bottom: 1.5rem;
  text-shadow: none;
}
.hero-title .hl2 {
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 3px var(--c-brand);
  display: block;
}

.hero-sub {
  font-size: 1.08rem; color: var(--c-muted);
  max-width: 580px; line-height: 1.8; margin-bottom: 2.2rem;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.8rem; }

.btn-hero-primary {
  padding: .82rem 2.2rem; border-radius: 8px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.05rem; letter-spacing: .08em;
  background: linear-gradient(135deg, var(--c-brand2), var(--c-brand));
  color: #fff; border: none;
  box-shadow: 0 4px 24px rgba(0,119,194,.25);
  transition: all .25s;
}
.btn-hero-primary:hover {
  background: linear-gradient(135deg, var(--c-brand), var(--c-brand3));
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,153,230,.35);
  color: #fff;
}

.btn-hero-outline {
  padding: .82rem 2.2rem; border-radius: 8px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.05rem; letter-spacing: .08em;
  border: 2px solid var(--c-brand); color: var(--c-brand2);
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(8px); transition: all .25s;
}
.btn-hero-outline:hover {
  border-color: var(--c-brand2);
  background: var(--c-brand2);
  color: #fff;
  transform: translateY(-3px);
}

.hero-stats { display: flex; gap: 3rem; flex-wrap: wrap; }
.stat-num {
  font-family: 'Rajdhani', sans-serif; font-size: 2.4rem; font-weight: 700;
  color: var(--c-brand2);
}
.stat-lbl {
  font-size: .72rem; color: var(--c-muted);
  letter-spacing: .12em; text-transform: uppercase; margin-top: .2rem;
}

.scroll-cue {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 10; display: flex; flex-direction: column; align-items: center; gap: .5rem; opacity: .55;
}
.scroll-mouse {
  width: 22px; height: 36px; border: 2px solid var(--c-brand);
  border-radius: 12px; display: flex; justify-content: center; padding: .3rem;
}
.scroll-wheel { width: 3px; height: 8px; background: var(--c-brand); border-radius: 2px; animation: scrollW 1.6s infinite; }
@keyframes scrollW { 0%,100%{ transform:translateY(0); opacity:1; } 80%{ transform:translateY(8px); opacity:0; } }
.scroll-cue span { font-size: .65rem; letter-spacing: .18em; text-transform: uppercase; color: var(--c-brand); }

/* =========================================================
   SECTION DIVIDER
   ========================================================= */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border2), transparent);
}

/* =========================================================
   SECTION COMMONS
   ========================================================= */
section { padding: 6rem 4%; position: relative; }
.section-header { text-align: center; margin-bottom: 4rem; }
.sec-tag {
  font-family: 'JetBrains Mono', monospace; font-size: .72rem;
  letter-spacing: .22em; color: var(--c-brand); text-transform: uppercase;
}
.sec-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3.5rem); letter-spacing: .06em;
  color: var(--c-brand-dk); margin: .6rem 0 1rem;
}
.sec-title span { color: var(--c-brand); }
.sec-desc { color: var(--c-muted); max-width: 560px; margin: 0 auto; line-height: 1.75; font-size: .97rem; }

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}.d5{transition-delay:.5s}

/* =========================================================
   ABOUT
   ========================================================= */
#about { background: #fff; }
.about-wrap { max-width: 1320px; margin: 0 auto; }
.about-top { display: grid; grid-template-columns: 1fr 1fr; gap: 4.5rem; align-items: center; margin-bottom: 4rem; }

.about-main-img { position: relative; border-radius: var(--r); overflow: visible; }
.about-main-img > img {
  width: 100%; height: 400px; object-fit: cover;
  border-radius: var(--r);
  border: 1px solid var(--c-border2);
  box-shadow: var(--shadow-md);
}

.about-badge {
  position: absolute; bottom: -1.5rem; left: -1.5rem;
  background: #fff;
  border: 1px solid var(--c-border2);
  border-radius: var(--r);
  padding: 1rem 1.4rem; display: flex; align-items: center; gap: .9rem; z-index: 2;
  box-shadow: var(--shadow-md);
}
.ab-icon { font-size: 1.8rem; }
.ab-num { font-family: 'Rajdhani', sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--c-brand2); }
.ab-lbl { font-size: .72rem; color: var(--c-muted); letter-spacing: .08em; }

.about-accent-img {
  position: absolute; top: -1.5rem; right: -1.5rem; width: 160px; height: 120px;
  border-radius: var(--r); overflow: hidden;
  border: 2px solid var(--c-brand);
  z-index: 2; box-shadow: var(--shadow-md);
}
.about-accent-img img { width: 100%; height: 100%; object-fit: cover; }

.about-title {
  font-family: 'Rajdhani', sans-serif; font-size: clamp(1.8rem,3vw,2.6rem);
  font-weight: 700; letter-spacing: .06em; color: var(--c-brand-dk);
  margin: .5rem 0 1.2rem; line-height: 1.1;
}
.about-title span { color: var(--c-brand); }
.about-body { color: var(--c-muted); line-height: 1.8; margin-bottom: 1rem; font-size: .96rem; }

.about-pillars { display: flex; flex-direction: column; gap: 1.1rem; margin: 1.5rem 0; }
.pillar {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: 10px; padding: .9rem 1.1rem;
  transition: border-color .25s, box-shadow .25s;
}
.pillar:hover { border-color: var(--c-brand); box-shadow: var(--glow-sm); }
.pillar-icon { font-size: 1.4rem; margin-top: .1rem; flex-shrink: 0; }
.pillar-name { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1rem; letter-spacing: .04em; color: var(--c-brand-dk); margin-bottom: .2rem; }
.pillar-desc { font-size: .84rem; color: var(--c-muted); line-height: 1.6; }

.about-cert-strip { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }
.cert-badge {
  padding: .38rem 1rem; border-radius: 20px;
  background: var(--c-brand-lt);
  border: 1px solid var(--c-border2);
  font-family: 'JetBrains Mono', monospace; font-size: .7rem;
  letter-spacing: .07em; color: var(--c-brand2); font-weight: 600;
  transition: background .2s, border-color .2s, color .2s;
}
.cert-badge:hover { background: var(--c-brand2); border-color: var(--c-brand2); color: #fff; }

.about-stats-row {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem;
  background: linear-gradient(135deg, var(--c-brand2) 0%, var(--c-brand) 100%);
  border-radius: var(--r); padding: 2.2rem;
  margin-bottom: 4rem;
  box-shadow: var(--shadow-md);
}
.as-card { text-align: center; }
.as-num { font-family: 'Rajdhani', sans-serif; font-size: 2.6rem; font-weight: 700; color: #fff; }
.as-lbl { font-size: .78rem; color: rgba(255,255,255,.75); letter-spacing: .1em; text-transform: uppercase; margin-top: .3rem; }

.about-bottom { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.about-img-card {
  position: relative; border-radius: var(--r); overflow: hidden; height: 220px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
}
.about-img-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.about-img-card:hover img { transform: scale(1.06); }
.img-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: .7rem 1rem;
  background: linear-gradient(transparent, rgba(0,60,120,.75));
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: .9rem; letter-spacing: .06em; color: #fff;
}

/* =========================================================
   SERVICES GRID
   ========================================================= */
#services { background: var(--c-bg2); }
.services-grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem;
}
.svc-card {
  position: relative; border-radius: var(--r); overflow: hidden; cursor: pointer;
  aspect-ratio: 4/3;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm); transition: box-shadow .3s, transform .3s, border-color .3s;
  background: #fff;
}
.svc-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--c-brand); }
.svc-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s, filter .6s; }
.svc-grad { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,40,90,.88) 40%, rgba(0,40,90,.15)); }
.svc-footer { position: absolute; bottom: 1.4rem; left: 1.4rem; right: 1.4rem; z-index: 2; transition: opacity .3s; }
.svc-cat { font-family: 'JetBrains Mono', monospace; font-size: .65rem; letter-spacing: .15em; color: #7dd3fc; text-transform: uppercase; margin-bottom: .35rem; }
.svc-title { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.15rem; letter-spacing: .04em; color: #fff; margin-bottom: .5rem; }
.svc-tag-pill {
  font-size: .68rem;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  padding: .25rem .7rem; border-radius: 20px;
}

/* Hover overlay — white text on image */
.svc-hover {
  position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(135deg, rgba(0,50,110,.97), rgba(0,80,160,.95));
  display: flex; flex-direction: column; justify-content: center; padding: 1.8rem;
  opacity: 0; transition: opacity .35s;
}
.svc-card:hover .svc-hover { opacity: 1; }
.svc-card:hover .svc-bg-img { transform: scale(1.08); filter: brightness(.25); }
.svc-h-icon { font-size: 2rem; margin-bottom: .7rem; }
.svc-h-title { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.2rem; color: #fff; margin-bottom: .6rem; }
.svc-h-desc { font-size: .85rem; color: rgba(255,255,255,.85); line-height: 1.65; margin-bottom: 1rem; }
.svc-h-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.sh-tag {
  font-size: .68rem;
  border: 1px solid rgba(255,255,255,.3);
  color: rgba(255,255,255,.9);
  padding: .2rem .6rem; border-radius: 4px;
  background: rgba(255,255,255,.1);
}
.svc-more-btn {
  display: inline-block; font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: .92rem; letter-spacing: .06em;
  color: #7dd3fc;
  border-bottom: 1.5px solid #7dd3fc;
  padding-bottom: .1rem;
  transition: letter-spacing .2s, color .2s; align-self: flex-start;
}
.svc-more-btn:hover { letter-spacing: .12em; color: #fff; border-color: #fff; }

/* Services Tab Filter */
.svc-tabs { display: flex; justify-content: center; gap: .5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.svc-tab {
  padding: .45rem 1.1rem; border-radius: 999px;
  border: 1px solid var(--c-border2);
  background: #fff;
  color: var(--c-muted);
  font-family: inherit; font-size: .78rem; font-weight: 600; letter-spacing: .06em;
  cursor: pointer; transition: all .2s;
}
.svc-tab.active, .svc-tab:hover {
  background: var(--c-brand2);
  border-color: var(--c-brand2);
  color: #fff;
  box-shadow: var(--glow-sm);
}
.svc-item { display: none; }
.svc-item.visible { display: block; }

/* =========================================================
   STRUCTURED CABLING BEFORE/AFTER
   ========================================================= */
#cabling-showcase { background: #fff; }
.ba-section { padding: 4rem 2rem; max-width: 1200px; margin: 0 auto; }
.ba-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
.ba-card {
  position: relative; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--c-border);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: border-color .25s, box-shadow .25s;
}
.ba-card:hover { border-color: var(--c-brand); box-shadow: var(--shadow-md); }
.ba-card img { width: 100%; height: 220px; object-fit: cover; display: block; }
.ba-label { position: absolute; top: 12px; left: 12px; padding: .3rem .8rem; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.ba-label.before { background: rgba(239,68,68,.85); color: #fff; }
.ba-label.after  { background: rgba(16,185,129,.85); color: #fff; }
.ba-card-body { padding: 1rem 1.2rem; }
.ba-card-title { font-size: .95rem; font-weight: 700; color: var(--c-brand-dk); margin-bottom: .3rem; }
.ba-card-desc  { font-size: .8rem; color: var(--c-muted); line-height: 1.6; }

/* =========================================================
   CCTV GALLERY
   ========================================================= */
#cctv-gallery { background: var(--c-bg2); }
.cctv-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.2rem; margin-top: 2rem; }
.cctv-card {
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--c-border);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.cctv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--c-brand); }
.cctv-card img { width: 100%; height: 180px; object-fit: cover; display: block; }
.cctv-card-body { padding: .9rem 1rem; }
.cctv-card-title { font-size: .88rem; font-weight: 700; color: var(--c-brand-dk); margin-bottom: .25rem; }
.cctv-card-desc  { font-size: .76rem; color: var(--c-muted); line-height: 1.5; }

/* =========================================================
   WHY CHOOSE US
   ========================================================= */
#why { background: #fff; }
.why-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.6rem;
}
.why-card {
  background: var(--c-bg2);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 2.2rem;
  transition: border-color .3s, transform .3s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-brand2), var(--c-brand3));
  transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover { border-color: var(--c-brand); transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-icon { font-size: 2.4rem; margin-bottom: 1.1rem; }
.why-title { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1.1rem; letter-spacing: .04em; color: var(--c-brand-dk); margin-bottom: .6rem; }
.why-desc { font-size: .87rem; color: var(--c-muted); line-height: 1.7; }

/* =========================================================
   INDUSTRIES
   ========================================================= */
#industries { background: var(--c-bg2); }
.ind-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem;
}
.ind-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 1.8rem 1.4rem; text-align: center;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.ind-card:hover { border-color: var(--c-brand); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.ind-icon { font-size: 2.2rem; margin-bottom: .8rem; }
.ind-name { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1rem; letter-spacing: .04em; color: var(--c-brand-dk); margin-bottom: .5rem; }
.ind-desc { font-size: .78rem; color: var(--c-muted); line-height: 1.65; }

/* =========================================================
   CONTACT
   ========================================================= */
#contact { background: #fff; }
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1200px; margin: 0 auto; align-items: start; }
.contact-big { font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: clamp(1.8rem,2.8vw,2.7rem); letter-spacing: .04em; color: var(--c-brand-dk); margin-bottom: 1rem; line-height: 1.15; }
.contact-big span { color: var(--c-brand); }
.contact-p { color: var(--c-muted); line-height: 1.8; margin-bottom: 2rem; max-width: 440px; font-size: .96rem; }
.contact-items { display: flex; flex-direction: column; gap: 1.5rem; }
.ci { display: flex; gap: 1.1rem; align-items: flex-start; }
.ci-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: .1rem; }
.ci-lbl { font-family: 'JetBrains Mono', monospace; font-size: .65rem; letter-spacing: .12em; color: var(--c-brand); text-transform: uppercase; margin-bottom: .3rem; }
.ci-val { font-size: .9rem; color: var(--c-muted); line-height: 1.7; }
.ci-val a:hover { color: var(--c-brand2); }

.contact-form {
  background: var(--c-bg2);
  border: 1px solid var(--c-border2);
  border-radius: var(--r);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-lbl {
  display: block; font-family: 'JetBrains Mono', monospace; font-size: .68rem;
  letter-spacing: .12em; color: var(--c-brand2); text-transform: uppercase; margin-bottom: .5rem; font-weight: 600;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--c-border2);
  border-radius: 8px; padding: .75rem 1rem;
  color: var(--c-text);
  font-family: 'Exo 2', sans-serif; font-size: .92rem;
  outline: none; transition: border-color .25s, box-shadow .25s;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--c-subtle); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--c-brand);
  box-shadow: 0 0 0 3px rgba(0,153,230,.12);
}
.form-select { cursor: pointer; -webkit-appearance: none; appearance: none; color: var(--c-muted); }
.form-select option { background: #fff; color: var(--c-text); }
.form-textarea { height: 120px; resize: vertical; }
.form-submit {
  width: 100%; padding: .95rem; border: none; border-radius: 8px; cursor: pointer;
  background: linear-gradient(135deg, var(--c-brand2), var(--c-brand));
  color: #fff; font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 1.1rem; letter-spacing: .08em;
  transition: all .25s;
  box-shadow: 0 4px 18px rgba(0,119,194,.25);
}
.form-submit:hover {
  background: linear-gradient(135deg, var(--c-brand), var(--c-brand3));
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,153,230,.35);
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
  background: var(--c-brand-dk);
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 4.5rem 4% 2rem;
}
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem;
  margin-bottom: 3rem; max-width: 1320px;
  margin-left: auto; margin-right: auto;
}
.footer-logo-wrap img { height: 48px; object-fit: contain; filter: brightness(0) invert(1); opacity: .95; }
.footer-brand-desc { font-size: .86rem; color: rgba(255,255,255,.65); line-height: 1.8; max-width: 280px; margin-top: .8rem; }

.footer-social { display: flex; gap: .7rem; margin-top: 1.2rem; }
.f-social-btn {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center; font-size: .95rem;
  transition: border-color .2s, background .2s, transform .2s;
}
.f-social-btn:hover {
  border-color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: .1em; font-size: 1rem;
  color: #fff; margin-bottom: 1.2rem; text-transform: uppercase;
  padding-bottom: .6rem;
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.footer-links-list li { margin-bottom: .55rem; }
.footer-links-list a {
  font-size: .87rem; color: rgba(255,255,255,.6);
  transition: color .2s, padding-left .2s;
  display: inline-block;
}
.footer-links-list a:hover { color: #fff; padding-left: .4rem; }

.footer-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.f-stat-badge {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px; padding: 1rem; text-align: center;
  transition: background .2s, border-color .2s;
}
.f-stat-badge:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.35);
}
.f-stat-num { font-family: 'Rajdhani', sans-serif; font-size: 1.5rem; font-weight: 700; color: #fff; }
.f-stat-lbl { font-size: .68rem; color: rgba(255,255,255,.6); letter-spacing: .07em; text-transform: uppercase; margin-top: .25rem; }

.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,.12); margin: 0 0 1.5rem; }
.footer-bottom {
  max-width: 1320px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-copy { font-size: .8rem; color: rgba(255,255,255,.45); }
.footer-pulse { display: flex; align-items: center; gap: .5rem; font-size: .82rem; color: #6ee7b7; font-family: 'JetBrains Mono', monospace; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-green); animation: pulse 2s infinite; }
@keyframes pulse {
  0%,100%{ opacity:1; box-shadow:0 0 0 0 rgba(16,185,129,.5); }
  50%{ opacity:.7; box-shadow:0 0 0 7px rgba(16,185,129,0); }
}
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: .8rem; color: rgba(255,255,255,.45); transition: color .2s; }
.footer-bottom-links a:hover { color: #fff; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:1100px){
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-top{ grid-template-columns:1fr 1fr; }
  .about-bottom{ grid-template-columns:repeat(2,1fr); }
  .ind-grid{ grid-template-columns:repeat(2,1fr); }
}
@media(max-width:768px){
  .nav-links,.nav-cta{ display:none; }
  .hamburger{ display:flex; }
  .about-top{ grid-template-columns:1fr; }
  .about-stats-row{ grid-template-columns:repeat(2,1fr); }
  .services-grid{ grid-template-columns:1fr; }
  .contact-wrap{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns:1fr; }
  .ind-grid{ grid-template-columns:repeat(2,1fr); }
  .form-row{ grid-template-columns:1fr; }
  .about-bottom{ grid-template-columns:1fr; }
  .hero-title{ font-size:clamp(2.8rem,10vw,4.5rem); }
  .hero-content{ padding:calc(var(--nav-h) + 2rem) 5% 3rem; }
  .megamenu{ min-width:320px; flex-direction:column; left:0; transform:none; }
}


/* ================= HERO BACKGROUND ================= */
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../img/home.jpg') center/cover no-repeat;
  z-index: 0;
  animation: zoomBg 20s ease-in-out infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  /* background: linear-gradient(
    120deg,
    rgba(0,0,0,0.65),
    rgba(0,119,194,0.55)
  ); */
  z-index: 1;
}

/* ================= TEXT ANIMATION ================= */
.hero-title span {
  display: block;
  opacity: 0;
  transform: translateY(40px);
}

/* Slide up animation */
.animate-text {
  animation: slideUp 1s ease forwards;
}

.animate-text.delay1 {
  animation-delay: 0.4s;
}

.animate-text.delay2 {
  animation-delay: 0.8s;
}

/* Fade animation */
.animate-fade {
  opacity: 0;
  animation: fadeIn 1.2s ease forwards;
  animation-delay: 1s;
}

.animate-fade.delay2 {
  animation-delay: 1.5s;
}

/* Highlight stroke */
.highlight {
  color: transparent;
  -webkit-text-stroke: 2px #00b4ff;
}

/* ================= KEYFRAMES ================= */
@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes zoomBg {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.1);
  }
}