/* ========================================
   BRITISH LINE SECURITY SYSTEMS
   Brand: Primary Blue #0079A5
          Dark Gray    #53585A
          Light Gray   #8F9293
          White        #FFFFFF
          Black Text   #1F1F1F
   ======================================== */

/* --- CSS Variables --- */
:root {
  --primary: #0079A5;
  --primary-light: #0099CC;
  --primary-dark: #005F80;
  --primary-glow: rgba(0, 121, 165, 0.25);
  --primary-glow-light: rgba(0, 121, 165, 0.1);
  --dark-gray: #53585A;
  --light-gray: #8F9293;
  --white: #FFFFFF;
  --black: #1F1F1F;
  --bg-dark: #1F1F1F;
  --bg-surface: #252525;
  --bg-surface-2: #2D2D2D;
  --bg-surface-3: #3A3A3A;
  --text-primary: #FFFFFF;
  --text-secondary: #8F9293;
  --text-muted: #9CA3AF;
  --border: rgba(0, 121, 165, 0.15);
  --border-hover: rgba(0, 121, 165, 0.35);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Inter', sans-serif;
  --max-width: 1200px;
  --nav-height: 72px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
  --shadow-primary: 0 4px 20px rgba(0,121,165,0.25);
}

/* --- Reset & Base --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height)}
body{
  font-family:var(--font-body);
  background:var(--bg-dark);
  color:var(--text-primary);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.container-fluid{width:100%;padding:0 24px}

/* ====== SCROLL PROGRESS BAR ====== */
.scroll-progress{position:fixed;top:0;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light));z-index:10001;transition:width .1s linear;box-shadow:0 0 10px var(--primary-glow)}

/* ====== PRELOADER ====== */
.preloader{position:fixed;inset:0;z-index:99999;background:var(--bg-dark);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .6s ease,visibility .6s ease}
.preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.preloader-logo{width:80px;height:80px;margin-bottom:24px;animation:preloaderPulse 1.5s ease-in-out infinite}
.preloader-logo img{width:100%;height:100%;object-fit:contain}
.preloader-bar{width:200px;height:3px;background:var(--bg-surface-3);border-radius:3px;overflow:hidden;margin-bottom:16px}
.preloader-bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--primary-light));border-radius:3px;animation:preloaderFill 1.8s ease-in-out forwards}
.preloader-text{font-size:.82rem;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase}
@keyframes preloaderPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.7}}
@keyframes preloaderFill{0%{width:0}50%{width:70%}100%{width:100%}}

/* --- Selection --- */
::selection{background:var(--primary);color:var(--white)}

/* ====== SCROLLBAR ====== */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg-dark)}
::-webkit-scrollbar-thumb{background:var(--dark-gray);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--light-gray)}

/* ====== TYPOGRAPHY ====== */
.section-header{text-align:center;margin-bottom:56px}
.section-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 18px;border:1px solid var(--border);
  border-radius:var(--radius-full);
  font-size:.78rem;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--primary);
  margin-bottom:16px;transition:var(--transition);
}
.section-tag:hover{border-color:var(--border-hover);box-shadow:0 0 20px var(--primary-glow-light)}
.section-title{
  font-family:var(--font-display);
  font-size:clamp(1.8rem,4vw,2.8rem);
  font-weight:700;line-height:1.15;margin-bottom:12px;
}
.section-title.gradient{
  background:linear-gradient(135deg,var(--white) 0%,var(--primary-light) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.section-desc{
  font-size:1.05rem;color:var(--text-secondary);
  max-width:640px;margin:0 auto;
}
.highlight{color:var(--primary)}
.text-gradient{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* ====== PARTICLE CANVAS ====== */
#networkCanvas{
  position:fixed;top:0;left:0;width:100%;height:100%;
  z-index:0;pointer-events:none;
}

/* ====== NAVBAR ====== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--nav-height);background:transparent;
  transition:var(--transition);
}
.navbar.scrolled{
  background:rgba(31,31,31,.85);
  backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid rgba(0,121,165,.12);
  box-shadow:0 4px 30px rgba(0,0,0,.3);
}
.navbar.scrolled .logo-icon{width:34px;height:34px;font-size:1rem}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%}

/* Logo */
.logo{display:flex;align-items:center;z-index:1;text-decoration:none}
.logo-img{
  height:48px;width:auto;display:block;
  transition:var(--transition);
  filter:drop-shadow(0 2px 8px rgba(0,0,0,.3));
}
.navbar.scrolled .logo-img{height:40px;filter:drop-shadow(0 2px 12px rgba(0,121,165,.35))}
.navbar.scrolled .logo{background:rgba(0,121,165,.08);border-radius:var(--radius-md);padding:6px 12px}
.logo:hover .logo-img{transform:scale(1.05);filter:drop-shadow(0 4px 12px rgba(0,121,165,.4))}
.logo-text{display:none}

/* Nav Links */
.nav-links{display:flex;align-items:center;gap:24px}
.nav-link{
  font-size:.88rem;font-weight:500;color:var(--text-secondary);
  position:relative;transition:var(--transition);padding:4px 0;
}
.nav-link::after{
  content:'';position:absolute;bottom:-2px;left:0;
  width:0;height:2px;background:var(--primary);
  transition:var(--transition);border-radius:2px;
}
.nav-link:hover,.nav-link.active{color:var(--text-primary)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link.btn-nav{
  padding:8px 20px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:var(--white)!important;border-radius:var(--radius-full);
  font-weight:600;font-size:.82rem;
}
.nav-link.btn-nav::after{display:none}
.nav-link.btn-nav:hover{transform:translateY(-2px);box-shadow:0 4px 20px var(--primary-glow)}

/* Mobile Toggle */
.mobile-toggle{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:8px;
}
.mobile-toggle span{
  display:block;width:24px;height:2px;
  background:var(--text-primary);border-radius:2px;transition:var(--transition);
}
.mobile-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mobile-toggle.active span:nth-child(2){opacity:0}
.mobile-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ====== HERO SECTION ====== */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  z-index:1;overflow:hidden;
}

/* Hero Video Background */
.hero-video-bg{
  position:absolute;top:0;left:0;width:100%;height:100%;
  object-fit:cover;z-index:0;
  animation: videoFadeIn .8s ease forwards;
}
@keyframes videoFadeIn{
  from{opacity:0}
  to{opacity:1}
}

/* Hero Secondary Video (picture-in-picture module) */
.hero-secondary-video{
  position:absolute;bottom:100px;right:32px;z-index:2;
  width:clamp(140px,20vw,240px);
  aspect-ratio:16/9;
  border-radius:var(--radius-md);
  overflow:hidden;
  border:2px solid rgba(0,121,165,.4);
  box-shadow:0 8px 32px rgba(0,0,0,.5);
  animation:fadeInUp 1s ease backwards .6s;
}
.hero-video-secondary{
  width:100%;height:100%;object-fit:cover;display:block;
}
@media(max-width:1024px){
  .hero-secondary-video{width:clamp(120px,22vw,200px);bottom:80px;right:20px}
}
@media(max-width:768px){
  .hero-secondary-video{display:none}
}

.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,121,165,.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(0,121,165,.1) 0%, transparent 50%),
    linear-gradient(to bottom, rgba(31,31,31,.15) 0%, rgba(31,31,31,.9) 100%);
}
.hero-content{
  position:relative;z-index:3;text-align:center;
  max-width:900px;width:100%;padding:140px 0 80px;
}
@media(max-width:768px){
  .hero-content{padding:120px 0 60px}
}
@media(max-width:480px){
  .hero-content{padding:110px 0 50px}
}

.hero-grid-overlay{
  position:absolute;inset:0;z-index:0;
  background-image:
    linear-gradient(rgba(0,121,165,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,121,165,.03) 1px, transparent 1px);
  background-size:60px 60px;
  animation: gridPulse 8s ease-in-out infinite;
}
@keyframes gridPulse{
  0%,100%{opacity:0.5}
  50%{opacity:1}
}

/* Hero Badge */
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 22px;background:rgba(0,121,165,.1);
  border:1px solid var(--border);
  border-radius:var(--radius-full);font-size:.82rem;
  font-weight:600;color:var(--primary);margin-bottom:28px;
  animation:fadeInUp .8s ease backwards;
}

/* Hero Title */
.hero-title{margin-bottom:20px}
.hero-title-line{
  display:block;
  font-family:var(--font-display);
  font-size:clamp(2.2rem,6vw,5rem);
  font-weight:800;line-height:1.1;letter-spacing:-.02em;
  color:var(--text-primary);animation:fadeInUp .8s ease backwards .15s;
}
@media(max-width:768px){
  .hero-title-line{font-size:clamp(1.8rem,8vw,2.6rem);line-height:1.15}
}
@media(max-width:480px){
  .hero-title-line{font-size:clamp(1.5rem,9vw,2.2rem);line-height:1.18}
}
.hero-title-line.accent{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  filter:drop-shadow(0 0 30px var(--primary-glow));
}
.hero-subtitle{
  font-size:clamp(.95rem,1.8vw,1.2rem);color:var(--text-secondary);
  max-width:650px;margin:0 auto 36px;
  animation:fadeInUp .8s ease backwards .3s;
  line-height:1.65;
}
@media(max-width:768px){
  .hero-subtitle{font-size:.95rem;max-width:95%;margin-bottom:28px}
}
@media(max-width:480px){
  .hero-subtitle{font-size:.88rem;max-width:100%;padding:0 4px}
}
.hero-actions{
  display:flex;align-items:center;justify-content:center;gap:16px;
  flex-wrap:wrap;margin-bottom:40px;
  animation:fadeInUp .8s ease backwards .45s;
}
@media(max-width:768px){
  .hero-actions{gap:12px;margin-bottom:32px}
  .hero-actions .btn{padding:12px 28px;font-size:.9rem;width:auto}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column;width:100%;gap:10px}
  .hero-actions .btn{width:100%;justify-content:center;padding:14px 24px;font-size:.95rem}
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 32px;border-radius:var(--radius-full);
  font-size:.95rem;font-weight:600;cursor:pointer;
  transition:var(--transition);border:none;font-family:var(--font-body);
}
.btn i{font-size:.9rem}
.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:var(--white);box-shadow:var(--shadow-primary);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(0,121,165,.35);
}
.btn-outline{
  background:transparent;color:var(--text-primary);border:1.5px solid var(--border);
}
.btn-outline:hover{
  border-color:var(--primary);background:rgba(0,121,165,.05);
  color:var(--primary);transform:translateY(-2px);
}
.btn-lg{padding:16px 40px;font-size:1.05rem}
.btn-sm{padding:10px 20px;font-size:.82rem}

/* Scroll Indicator */
.scroll-indicator{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:6px;
  z-index:2;color:var(--text-muted);font-size:.68rem;
  letter-spacing:.1em;text-transform:uppercase;
  animation:fadeInUp .8s ease backwards .8s;
}
@media(max-width:768px){
  .scroll-indicator{bottom:16px}
}
@media(max-width:480px){
  .scroll-indicator{bottom:12px;gap:4px}
  .scroll-indicator span{font-size:.6rem}
  .scroll-line{height:28px}
}
.scroll-line{
  width:1px;height:36px;
  background:linear-gradient(to bottom,var(--text-muted),transparent);
  animation:scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line{
  0%{transform:scaleY(0);transform-origin:top}
  50%{transform:scaleY(1);transform-origin:top}
  50.01%{transform:scaleY(1);transform-origin:bottom}
  100%{transform:scaleY(0);transform-origin:bottom}
}

/* ====== HERO (INNER PAGES) ====== */
.page-hero{
  position:relative;z-index:1;padding:140px 0 80px;
  background:linear-gradient(135deg,rgba(0,121,165,.08),transparent 60%);
  border-bottom:1px solid var(--border);text-align:center;
  overflow:hidden;
}
.page-hero h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;margin-bottom:12px}
.page-hero p{color:var(--text-secondary);font-size:1.05rem;max-width:600px;margin:0 auto}
.page-hero .breadcrumb{
  display:flex;justify-content:center;gap:8px;margin-bottom:16px;
  font-size:.82rem;color:var(--text-muted);
}
.page-hero .breadcrumb a{color:var(--primary);transition:var(--transition)}
.page-hero .breadcrumb a:hover{color:var(--primary-light)}
.page-hero .breadcrumb span{color:var(--text-muted)}

/* ====== STATS BAR ====== */
.stats-bar{
  position:relative;z-index:1;padding:40px 0;
  background:linear-gradient(135deg,var(--bg-surface),var(--bg-surface-2));
  border-bottom:1px solid var(--border);
}
.stats-bar-grid{
  display:flex;justify-content:center;align-items:center;gap:0;
}
.stats-bar-item{
  flex:1;text-align:center;padding:0 20px;
}
.stats-bar-number{
  display:block;font-family:var(--font-display);
  font-size:2.2rem;font-weight:800;line-height:1.1;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:4px;
}
.stats-bar-label{
  font-size:.8rem;color:var(--text-secondary);font-weight:500;
  text-transform:uppercase;letter-spacing:.06em;
}
.stats-bar-divider{
  width:1px;height:48px;
  background:var(--border);flex-shrink:0;
}
@media(max-width:768px){
  .stats-bar{padding:28px 0}
  .stats-bar-number{font-size:1.6rem}
  .stats-bar-label{font-size:.7rem}
  .stats-bar-divider{height:36px}
}
@media(max-width:480px){
  .stats-bar-grid{flex-wrap:wrap;gap:16px 8px}
  .stats-bar-item{flex:1 1 40%;padding:0 8px}
  .stats-bar-divider{display:none}
  .stats-bar-number{font-size:1.4rem}
  .stats-bar{padding:24px 0}
}

/* ====== TRUSTED BAR ====== */
.trusted-bar{
  position:relative;z-index:1;
  border-block:1px solid var(--border);
  background:rgba(37,37,37,.8);backdrop-filter:blur(10px);
}
.trusted-items{
  display:flex;justify-content:center;flex-wrap:wrap;
  padding:20px 0;gap:12px 28px;
}
@media(max-width:768px){
  .trusted-items{gap:10px 20px}
  .trusted-item{font-size:.8rem}
}
@media(max-width:480px){
  .trusted-items{gap:8px 16px}
  .trusted-item{font-size:.75rem}
  .trusted-item i{font-size:.9rem}
}
.trusted-item{
  display:flex;align-items:center;gap:8px;
  color:var(--text-secondary);font-size:.85rem;font-weight:500;
}
.trusted-item i{color:var(--primary);font-size:1.1rem}

/* ====== SERVICES SECTION ====== */
.section{padding:100px 0;position:relative;z-index:1}
.section-alt{background:rgba(37,37,37,.3)}

.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .services-grid{grid-template-columns:1fr;gap:16px}
}
.service-card{
  background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-2));
  border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:32px;
  transition:var(--transition-slow);position:relative;overflow:hidden;
  cursor:default;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--primary),transparent);
  transform:translateX(-100%);transition:var(--transition-slow);
}
.service-card:hover::before{transform:translateX(100%)}
.service-card:hover{
  border-color:var(--border-hover);transform:translateY(-5px);
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.service-icon{
  width:56px;height:56px;display:flex;align-items:center;justify-content:center;
  background:rgba(0,121,165,.1);
  border-radius:var(--radius-md);font-size:1.4rem;
  color:var(--primary);margin-bottom:18px;transition:var(--transition);
}
.service-card:hover .service-icon{background:rgba(0,121,165,.2);transform:scale(1.08) rotate(-5deg)}
.service-card h3{font-size:1.15rem;font-weight:600;margin-bottom:8px;color:var(--text-primary)}
.service-card p{font-size:.88rem;color:var(--text-secondary);line-height:1.65}
.service-card .card-link{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:16px;font-size:.85rem;font-weight:600;
  color:var(--primary);transition:var(--transition);
}
.service-card .card-link i{font-size:.75rem;transition:var(--transition)}
.service-card:hover .card-link{color:var(--primary-light)}
.service-card:hover .card-link i{transform:translateX(4px)}

/* ====== ABOUT SECTION ====== */
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.about-content p{color:var(--text-secondary);font-size:1rem;line-height:1.7;margin-bottom:16px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.about-feature{
  display:flex;align-items:center;gap:10px;
  font-size:.88rem;color:var(--text-secondary);
}
.about-feature i{color:var(--primary);font-size:.9rem}
.about-contact-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.contact-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 20px;background:var(--bg-surface-2);
  border:1px solid var(--border);border-radius:var(--radius-full);
  color:var(--primary);font-size:.88rem;font-weight:500;
  transition:var(--transition);
}
.contact-chip:hover{border-color:var(--primary);background:rgba(0,121,165,.05);transform:translateY(-2px)}

/* Stats */
.stats-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
}
.stat-card{
  background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-2));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px;text-align:center;transition:var(--transition);
}
.stat-card:hover{
  border-color:var(--border-hover);transform:translateY(-3px);
  box-shadow:0 10px 40px rgba(0,0,0,.2);
}
.stat-number{
  display:block;font-family:var(--font-display);
  font-size:2.5rem;font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  margin-bottom:4px;
}
.stat-label{font-size:.85rem;color:var(--text-secondary);font-weight:500}

/* ====== WHY CHOOSE US ====== */
.why-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
@media(max-width:1024px){
  .why-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .why-grid{grid-template-columns:1fr;gap:16px}
}
.why-card{
  text-align:center;padding:32px 20px;background:var(--bg-surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  transition:var(--transition);
}
.why-card:hover{transform:translateY(-4px);box-shadow:0 15px 45px rgba(0,0,0,.25)}
.why-card .why-icon{
  width:64px;height:64px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,121,165,.1);border-radius:var(--radius-full);
  font-size:1.5rem;color:var(--primary);
}
.why-card h4{font-size:1rem;font-weight:600;margin-bottom:8px}
.why-card p{font-size:.85rem;color:var(--text-secondary)}

/* ====== SERVICE DETAIL PAGE ====== */
.service-detail-grid{
  display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:start;
}
.service-detail-content h2{
  font-size:1.5rem;font-weight:700;margin-bottom:16px;margin-top:32px;
}
.service-detail-content h2:first-child{margin-top:0}
.service-detail-content p{
  color:var(--text-secondary);font-size:.95rem;line-height:1.7;margin-bottom:16px;
}
.service-detail-content ul{margin-bottom:20px}
.service-detail-content ul li{
  padding:8px 0 8px 28px;position:relative;color:var(--text-secondary);font-size:.9rem;
  border-bottom:1px solid var(--border);
}
.service-detail-content ul li:last-child{border-bottom:none}
.service-detail-content ul li::before{
  content:'✓';position:absolute;left:0;color:var(--primary);font-weight:700;
}
.service-detail-sidebar{
  background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-2));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:28px;position:sticky;top:100px;
}
.service-detail-sidebar h4{
  font-size:.9rem;font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;color:var(--primary);margin-bottom:16px;
}
.service-detail-sidebar ul li{margin-bottom:10px}
.service-detail-sidebar ul li a{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:var(--radius-sm);
  font-size:.88rem;color:var(--text-secondary);
  transition:var(--transition);border:1px solid transparent;
}
.service-detail-sidebar ul li a:hover,
.service-detail-sidebar ul li a.active{
  background:rgba(0,121,165,.08);border-color:var(--border);
  color:var(--primary);
}
.service-detail-sidebar .sidebar-cta{
  margin-top:24px;padding-top:20px;border-top:1px solid var(--border);
  text-align:center;
}
.service-detail-sidebar .sidebar-cta p{
  font-size:.85rem;color:var(--text-secondary);margin-bottom:12px;
}
.service-detail-sidebar .sidebar-cta .btn{width:100%;justify-content:center}

/* Tech Features */
.tech-features{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;
}
.tech-feature{
  padding:20px;background:var(--bg-surface-2);border-radius:var(--radius-md);
  border:1px solid var(--border);text-align:center;
}
.tech-feature i{font-size:2rem;color:var(--primary);margin-bottom:12px}
.tech-feature h4{font-size:.9rem;font-weight:600;margin-bottom:6px}
.tech-feature p{font-size:.8rem;color:var(--text-secondary)}

/* ====== PORTFOLIO FILTER TABS ====== */
.portfolio-filter{
  display:flex;justify-content:center;flex-wrap:wrap;gap:10px;
  margin-bottom:36px;
}
.portfolio-filter-btn{
  padding:8px 22px;background:var(--bg-surface-2);
  border:1px solid var(--border);border-radius:var(--radius-full);
  color:var(--text-secondary);font-size:.82rem;font-weight:500;
  cursor:pointer;transition:var(--transition);font-family:var(--font-body);
}
.portfolio-filter-btn:hover{
  border-color:var(--border-hover);color:var(--text-primary);
}
.portfolio-filter-btn.active{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  border-color:var(--primary);color:var(--white);
  box-shadow:0 4px 20px var(--primary-glow);
}
.portfolio-filter-btn i{margin-right:6px;font-size:.75rem}

/* ====== PORTFOLIO / GALLERY ====== */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
@media(max-width:768px){
  .portfolio-grid{grid-template-columns:1fr;gap:16px}
}
.portfolio-item{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:16/10;background:var(--bg-surface-2);
  border:1px solid var(--border);cursor:pointer;
  transition:var(--transition-slow);
  transform-style:preserve-3d;
}
.portfolio-item img{
  width:100%;height:100%;position:absolute;inset:0;
  object-fit:cover;transition:var(--transition-slow);
}
.portfolio-item:hover img{transform:scale(1.08)}
.portfolio-item:hover{
  transform:translateY(-6px) scale(1.01);
  box-shadow:0 20px 60px rgba(0,0,0,.4);
  border-color:var(--border-hover);
}
.portfolio-item.hidden{display:none}

.portfolio-item .portfolio-glow{
  position:absolute;inset:0;z-index:1;
  background:radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%),rgba(0,121,165,.15),transparent 60%);
  opacity:0;transition:opacity .4s ease;pointer-events:none;
}
.portfolio-item:hover .portfolio-glow{opacity:1}

.portfolio-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,121,165,.95) 0%,rgba(0,121,165,.4) 45%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:24px;opacity:0;transition:var(--transition);z-index:2;
}
.portfolio-item:hover .portfolio-overlay{
  opacity:1;
}
.portfolio-overlay h4{font-size:1rem;font-weight:600;margin-bottom:4px}
.portfolio-overlay p{font-size:.82rem;color:rgba(255,255,255,.7);margin-bottom:12px}
.portfolio-overlay .portfolio-quote-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;background:rgba(255,255,255,.15);
  backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-full);color:var(--white);
  font-size:.78rem;font-weight:600;cursor:pointer;
  transition:var(--transition);width:fit-content;
  font-family:var(--font-body);
}
.portfolio-overlay .portfolio-quote-btn:hover{
  background:var(--white);color:var(--primary);
  transform:translateY(-2px);
}

/* ====== PORTFOLIO LIGHTBOX ====== */
.portfolio-lightbox{
  position:fixed;inset:0;z-index:99990;
  display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.9);backdrop-filter:blur(20px);
  opacity:0;visibility:hidden;transition:all .3s ease;
  padding:40px;cursor:zoom-out;
}
.portfolio-lightbox.open{opacity:1;visibility:visible}
.portfolio-lightbox .lightbox-content{
  position:relative;max-width:80vw;max-height:85vh;
  border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.6);
  transform:scale(.9);transition:transform .4s cubic-bezier(.25,.46,.45,.94);
  cursor:default;
}
.portfolio-lightbox.open .lightbox-content{transform:scale(1)}
.portfolio-lightbox .lightbox-content img{
  width:100%;height:100%;object-fit:contain;
  max-height:85vh;display:block;
}
.portfolio-lightbox .lightbox-caption{
  position:absolute;bottom:0;left:0;right:0;
  padding:24px 32px;
  background:linear-gradient(to top,rgba(0,0,0,.8),transparent);
}
.portfolio-lightbox .lightbox-caption h4{
  font-size:1.1rem;font-weight:600;color:var(--white);margin-bottom:4px;
}
.portfolio-lightbox .lightbox-caption p{
  font-size:.85rem;color:rgba(255,255,255,.7);
}
.lightbox-close{
  position:absolute;top:16px;right:16px;z-index:2;
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);
  color:var(--white);font-size:1.1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);backdrop-filter:blur(10px);
}
.lightbox-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.lightbox-prev,.lightbox-next{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);
  color:var(--white);font-size:1.2rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);backdrop-filter:blur(10px);
}
.lightbox-prev{left:16px}
.lightbox-next{right:16px}
.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.2)}
@media(max-width:768px){
  .portfolio-lightbox{padding:16px}
  .portfolio-lightbox .lightbox-content{max-width:98vw}
  .lightbox-prev,.lightbox-next{width:36px;height:36px;font-size:.9rem}
  .lightbox-prev{left:8px}
  .lightbox-next{right:8px}
  .portfolio-lightbox .lightbox-caption{padding:16px 20px}
  .portfolio-lightbox .lightbox-caption h4{font-size:.95rem}
}

/* ====== ENQUIRY MODAL ====== */
.enquiry-modal-overlay{
  position:fixed;inset:0;z-index:99995;
  background:rgba(0,0,0,.8);backdrop-filter:blur(16px);
  display:flex;align-items:center;justify-content:center;
  padding:20px;opacity:0;visibility:hidden;
  transition:all .3s ease;
}
.enquiry-modal-overlay.open{opacity:1;visibility:visible}
.enquiry-modal{
  background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-2));
  border:1px solid var(--border);border-radius:var(--radius-xl);
  padding:40px;width:100%;max-width:520px;
  max-height:90vh;overflow-y:auto;
  transform:scale(.9) translateY(20px);
  transition:transform .4s cubic-bezier(.25,.46,.45,.94);
  position:relative;
}
.enquiry-modal-overlay.open .enquiry-modal{transform:scale(1) translateY(0)}
.enquiry-modal-close{
  position:absolute;top:16px;right:16px;
  width:36px;height:36px;border-radius:50%;
  background:var(--bg-surface-3);border:none;
  color:var(--text-secondary);font-size:1rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.enquiry-modal-close:hover{background:var(--primary);color:var(--white)}
.enquiry-modal-header{
  margin-bottom:24px;padding-right:32px;
}
.enquiry-modal-header h3{
  font-size:1.3rem;font-weight:700;margin-bottom:6px;
}
.enquiry-modal-header p{
  font-size:.85rem;color:var(--text-secondary);
}
.enquiry-modal .form-group{margin-bottom:16px}
.enquiry-modal .form-group label{font-size:.82rem}
.enquiry-modal .form-group input,
.enquiry-modal .form-group select,
.enquiry-modal .form-group textarea{
  padding:10px 14px;font-size:.85rem;
}
.enquiry-modal .form-group textarea{min-height:80px}
.enquiry-modal .form-group select{appearance:none;cursor:pointer}
.enquiry-modal .btn-submit{padding:14px;font-size:.9rem}
.enquiry-modal .form-success{padding:16px;margin-top:12px}

/* ====== FAQ ====== */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius-md);
  margin-bottom:12px;overflow:hidden;transition:var(--transition);
}
.faq-item:hover{border-color:var(--border-hover)}
.faq-question{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:20px 24px;background:var(--bg-surface);border:none;
  color:var(--text-primary);font-size:.95rem;font-weight:600;
  cursor:pointer;text-align:left;font-family:var(--font-body);
  transition:var(--transition);
}
.faq-question i{color:var(--primary);transition:var(--transition);font-size:.85rem}
.faq-item.active .faq-question i{transform:rotate(180deg)}
.faq-answer{
  padding:0 24px;max-height:0;overflow:hidden;
  transition:max-height .4s ease,padding .4s ease;
}
.faq-item.active .faq-answer{
  max-height:300px;padding:0 24px 20px;
}
.faq-answer p{color:var(--text-secondary);font-size:.9rem;line-height:1.7}

/* ====== CONTACT ====== */
.contact-grid{
  display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start;
}
.info-card{
  display:flex;gap:16px;padding:20px;
  background:var(--bg-surface);border:1px solid var(--border);
  border-radius:var(--radius-md);margin-bottom:14px;transition:var(--transition);
}
.info-card:hover{border-color:var(--border-hover);transform:translateX(4px)}
.info-icon{
  width:44px;height:44px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:rgba(0,121,165,.1);border-radius:var(--radius-sm);color:var(--primary);font-size:1.1rem;
}
.info-text h4{font-size:.9rem;font-weight:600;margin-bottom:4px;color:var(--text-primary)}
.info-text p{font-size:.85rem;color:var(--text-secondary)}
.info-text a{color:var(--text-secondary);transition:var(--transition)}
.info-text a:hover{color:var(--primary)}
.info-small{font-size:.75rem;color:var(--text-muted);margin-top:2px}

/* Social */
.social-links{margin-top:20px}
.social-links h4{font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.social-icons{display:flex;gap:10px;flex-wrap:wrap}
.social-icon{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-surface);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text-secondary);
  font-size:1.1rem;transition:var(--transition);
}
.social-icon:hover{
  border-color:var(--primary);color:var(--primary);
  background:rgba(0,121,165,.05);transform:translateY(-3px);
  box-shadow:0 8px 25px var(--primary-glow-light);
}

/* Form */
.contact-form-wrapper{
  background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-2));
  border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}
.required{color:#EF4444}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px 16px;background:var(--bg-dark);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  color:var(--text-primary);font-family:var(--font-body);
  font-size:.9rem;transition:var(--transition);outline:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow-light);
}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}
.form-group select{
  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 fill='%239CA3AF' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;
  padding-right:36px;cursor:pointer;
}
.form-group select option{background:var(--bg-surface);color:var(--text-primary)}
.form-group textarea{resize:vertical;min-height:120px}
.form-error{display:block;font-size:.75rem;color:#EF4444;margin-top:6px;min-height:0;opacity:0;transition:var(--transition)}
.form-group.error .form-error{opacity:1}
.form-group.error input,.form-group.error select,.form-group.error textarea{border-color:#EF4444}

.btn-submit{width:100%;justify-content:center;padding:16px 32px;font-size:1rem}
.btn-submit .btn-loading{display:none}
.btn-submit.loading .btn-text{display:none}
.btn-submit.loading .btn-loading{display:inline-flex;align-items:center;gap:8px}

.form-success{
  display:none;align-items:center;gap:14px;padding:20px;
  background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);
  border-radius:var(--radius-md);margin-top:20px;animation:fadeInUp .4s ease;
}
.form-success.show{display:flex}
.form-success i{font-size:1.8rem;color:#22C55E;flex-shrink:0}
.form-success p{font-size:.9rem;color:#86EFAC}

/* Map */
.contact-map{margin-top:24px;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);height:280px;position:relative;background:var(--bg-surface-2)}
.contact-map iframe{width:100%;height:100%}
.contact-map-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-muted);font-size:.85rem;pointer-events:none;opacity:0;transition:opacity .3s ease}
.contact-map:not(:has(iframe)) .contact-map-fallback{opacity:1}
@media(max-width:768px){.contact-map{height:220px}}
.map-placeholder{
  width:100%;height:250px;border-radius:var(--radius-md);
  background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-3));
  border:1px solid var(--border);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:12px;margin-top:16px;
  color:var(--text-muted);font-size:.85rem;
}
.map-placeholder i{font-size:2rem;color:var(--primary);opacity:.5}

/* ====== CTA SECTION ====== */
.cta-section{
  position:relative;z-index:1;padding:80px 0;
  text-align:center;background:linear-gradient(135deg,var(--primary-dark),var(--primary));
}
.cta-section h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;margin-bottom:12px}
.cta-section p{color:rgba(255,255,255,.8);max-width:600px;margin:0 auto 28px;font-size:1.05rem}
.cta-section .btn-outline{
  border-color:rgba(255,255,255,.3);color:var(--white);
}
.cta-section .btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.1)}

/* ====== FOOTER ====== */
.footer{
  position:relative;z-index:1;
  border-top:1px solid var(--border);
  background:rgba(31,31,31,.95);padding:60px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;padding-bottom:40px;
}
.footer-logo{
  display:flex;align-items:center;gap:12px;
  margin-bottom:16px;
}
.footer-logo img{
  height:40px;width:auto;
  filter:drop-shadow(0 2px 8px rgba(0,0,0,.3));
  transition:var(--transition);
}
.footer-logo:hover img{filter:drop-shadow(0 4px 12px rgba(0,121,165,.4))}
.footer-brand p{font-size:.82rem;color:var(--text-secondary);line-height:1.6;margin-bottom:20px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-surface);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text-secondary);
  font-size:.95rem;transition:var(--transition);
}
.footer-social a:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.footer-links h4,.footer-contact h4{
  font-size:.82rem;font-weight:600;color:var(--text-primary);
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;
}
.footer-links ul li,.footer-contact ul li{margin-bottom:10px}
.footer-links ul li a,.footer-contact ul li{font-size:.82rem;color:var(--text-secondary);transition:var(--transition)}
.footer-links ul li a:hover{color:var(--primary)}
.footer-contact ul li i{width:18px;color:var(--primary);font-size:.8rem;margin-right:6px}
.footer-bottom{
  border-top:1px solid var(--border);
  padding:20px 0;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{font-size:.78rem;color:var(--text-muted)}
.footer-hours{color:var(--text-muted)}

/* ====== BACK TO TOP ====== */
.back-to-top{
  position:fixed;bottom:30px;right:30px;z-index:999;
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  background:var(--primary);border:none;border-radius:50%;
  color:var(--white);font-size:1rem;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(20px);
  transition:var(--transition);box-shadow:var(--shadow-primary);
}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-3px);box-shadow:0 8px 30px var(--primary-glow)}

/* ====== FLOATING ACTION MENU ====== */
.fab-menu{position:fixed;bottom:30px;left:30px;z-index:999;display:flex;flex-direction:column;align-items:center;gap:12px}
.fab-menu .fab-item{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.3rem;cursor:pointer;transition:var(--transition);opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;border:none}
.fab-menu.active .fab-item{opacity:1;transform:translateY(0) scale(1);pointer-events:all}
.fab-menu.active .fab-item:nth-child(1){transition-delay:.05s}
.fab-menu.active .fab-item:nth-child(2){transition-delay:.1s}
.fab-menu.active .fab-item:nth-child(3){transition-delay:.15s}
.fab-item.whatsapp-btn{background:#25D366;box-shadow:0 4px 20px rgba(37,211,102,.3)}
.fab-item.whatsapp-btn:hover{transform:scale(1.12)!important;box-shadow:0 6px 25px rgba(37,211,102,.45)}
.fab-item.call-btn{background:var(--primary);box-shadow:0 4px 20px var(--primary-glow)}
.fab-item.call-btn:hover{transform:scale(1.12)!important;box-shadow:0 6px 25px rgba(0,121,165,.4)}
.fab-item.scroll-btn{background:var(--bg-surface-2);border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.fab-item.scroll-btn:hover{transform:scale(1.12)!important;border-color:var(--primary);color:var(--primary)}
.fab-toggle{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#25D366,#1da851);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:1.5rem;cursor:pointer;transition:var(--transition);box-shadow:0 4px 20px rgba(37,211,102,.35);border:none;animation:whatsappPulse 2s ease-in-out infinite}
.fab-toggle:hover{transform:scale(1.08);box-shadow:0 6px 30px rgba(37,211,102,.5)}
.fab-toggle i{transition:transform .3s ease}
.fab-menu.active .fab-toggle i{transform:rotate(45deg)}
@keyframes whatsappPulse{
  0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.35)}
  50%{box-shadow:0 4px 35px rgba(37,211,102,.55)}
}

/* Legacy whatsapp float fallback */
.whatsapp-float{
  position:fixed;bottom:30px;left:30px;z-index:998;
  width:52px;height:52px;border-radius:50%;
  background:#25D366;display:none;align-items:center;justify-content:center;
  color:var(--white);font-size:1.5rem;cursor:pointer;
  box-shadow:0 4px 20px rgba(37,211,102,.3);
  transition:var(--transition);animation:whatsappPulse 2s ease-in-out infinite;
}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 8px 30px rgba(37,211,102,.4)}

/* ====== PAGE TRANSITIONS ====== */
.page-transition{
  animation:pageIn .6s ease backwards;
}
@keyframes pageIn{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

/* ====== MAGNETIC BUTTON ====== */
.btn-magnetic{position:relative;transition:transform .2s cubic-bezier(.25,.46,.45,.94)}
.btn-magnetic::after{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);opacity:0;transition:opacity .3s ease}
.btn-magnetic:hover::after{opacity:1}

/* ====== CARD TILT ====== */
.card-tilt{transform-style:preserve-3d;perspective:1000px}
.card-tilt-inner{transition:transform .1s ease-out;transform-style:preserve-3d}
.card-tilt .service-icon,.card-tilt .why-icon{transform:translateZ(30px)}
.card-tilt h3,.card-tilt h4{transform:translateZ(20px)}
.card-tilt p{transform:translateZ(10px)}

/* ====== GLASSMORPHISM CARDS ====== */
.glass-card{background:rgba(37,37,37,.6);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);border:1px solid rgba(255,255,255,.08);box-shadow:0 8px 32px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.05)}
.glass-card:hover{border-color:rgba(0,121,165,.25);box-shadow:0 16px 48px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.08)}

/* ====== STAGGER REVEAL ====== */
.reveal-stagger{opacity:0;transform:translateY(30px) scale(.97);transition:opacity .6s ease,transform .6s cubic-bezier(.25,.46,.45,.94)}
.reveal-stagger.visible{opacity:1;transform:translateY(0) scale(1)}

/* ====== GLOW BORDER ON HOVER ====== */
.glow-border{position:relative}
.glow-border::before{content:'';position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,transparent,rgba(0,121,165,.3),transparent);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s ease}
.glow-border:hover::before{opacity:1}

/* ====== ANIMATIONS ====== */
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(30px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeInLeft{
  from{opacity:0;transform:translateX(-30px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes fadeInRight{
  from{opacity:0;transform:translateX(30px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes scaleIn{
  from{opacity:0;transform:scale(.9)}
  to{opacity:1;transform:scale(1)}
}
@keyframes shimmer{
  0%{background-position:-200% 0}
  100%{background-position:200% 0}
}
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s cubic-bezier(.25,.46,.45,.94)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .7s ease,transform .7s cubic-bezier(.25,.46,.45,.94)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .7s ease,transform .7s cubic-bezier(.25,.46,.45,.94)}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* Pulse */
@keyframes pulse-dot{
  0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(34,197,94,.4)}
  50%{opacity:.7;box-shadow:0 0 0 8px rgba(34,197,94,0)}
}

/* ====== TESTIMONIALS SECTION ====== */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{background:linear-gradient(145deg,var(--bg-surface),var(--bg-surface-2));border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;position:relative;transition:var(--transition-slow);overflow:hidden}
.testimonial-card::before{content:'\201C';position:absolute;top:12px;right:20px;font-size:5rem;font-weight:800;color:rgba(0,121,165,.08);line-height:1;font-family:Georgia,serif;pointer-events:none}
.testimonial-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.25)}
.testimonial-stars{display:flex;gap:3px;margin-bottom:16px}
.testimonial-stars i{color:#F59E0B;font-size:.85rem}
.testimonial-text{font-size:.92rem;color:var(--text-secondary);line-height:1.75;margin-bottom:20px;font-style:italic;position:relative;z-index:1}
.testimonial-author{display:flex;align-items:center;gap:14px;padding-top:16px;border-top:1px solid var(--border)}
.testimonial-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;color:var(--white);flex-shrink:0}
.testimonial-info h5{font-size:.88rem;font-weight:600;color:var(--text-primary);margin-bottom:2px}
.testimonial-info span{font-size:.78rem;color:var(--text-muted)}
@media(max-width:1024px){.testimonials-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.testimonials-grid{grid-template-columns:1fr;gap:16px}.testimonial-card{padding:24px}}

/* ====== PARTNER LOGOS MARQUEE ====== */
.partner-bar{position:relative;z-index:1;border-block:1px solid var(--border);background:rgba(31,31,31,.6);backdrop-filter:blur(10px);overflow:hidden;padding:32px 0}
.partner-bar-title{text-align:center;margin-bottom:24px}
.partner-bar-title span{font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}
.partner-track{display:flex;width:max-content;animation:marquee 30s linear infinite}
.partner-track:hover{animation-play-state:paused}
.partner-item{display:flex;align-items:center;gap:10px;padding:12px 32px;flex-shrink:0;opacity:.45;transition:var(--transition);white-space:nowrap}
.partner-item:hover{opacity:1}
.partner-item span{font-size:.95rem;font-weight:600;color:var(--text-secondary)}
.partner-logo-text{
  font-family:'Inter',sans-serif;font-size:1.1rem;font-weight:800;
  letter-spacing:.06em;text-transform:uppercase;
  background:linear-gradient(135deg,var(--text-secondary),var(--text-muted));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  white-space:nowrap;transition:var(--transition);
}
.partner-item:hover .partner-logo-text{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media(max-width:768px){
  .partner-item{padding:10px 20px}
  .partner-item i{font-size:1.4rem}
  .partner-item span{font-size:.82rem}
  .partner-bar{padding:24px 0}
}

/* ====== ABOUT VIDEO SECTION ====== */
.about-video-section{position:relative;border-radius:var(--radius-xl);overflow:hidden;aspect-ratio:16/9;background:linear-gradient(135deg,var(--bg-surface),var(--bg-surface-2));border:1px solid var(--border);margin:0 auto;max-width:960px}
.about-video-section video{width:100%;height:100%;object-fit:cover;display:block}
.about-video-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(31,31,31,.1) 0%,rgba(31,31,31,.6) 100%);display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:32px;text-align:center;pointer-events:none}
.about-video-overlay h3{font-size:1.4rem;font-weight:700;margin-bottom:8px;text-shadow:0 2px 8px rgba(0,0,0,.5)}
.about-video-overlay p{font-size:.9rem;color:rgba(255,255,255,.8);max-width:500px}
.about-video-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;border-radius:50%;background:rgba(0,121,165,.85);display:flex;align-items:center;justify-content:center;cursor:pointer;pointer-events:all;transition:var(--transition);border:3px solid rgba(255,255,255,.3);backdrop-filter:blur(8px)}
.about-video-play:hover{transform:translate(-50%,-50%) scale(1.1);background:var(--primary);box-shadow:0 8px 32px rgba(0,121,165,.5)}
.about-video-play i{font-size:1.8rem;color:var(--white);margin-left:4px}
@media(max-width:768px){
  .about-video-section{border-radius:var(--radius-lg);margin:0 -8px}
  .about-video-overlay{padding:20px}
  .about-video-overlay h3{font-size:1.1rem}
  .about-video-play{width:60px;height:60px}
  .about-video-play i{font-size:1.3rem}
}

/* ====== 404 PAGE ====== */
.error-page{text-align:center;padding:120px 0;min-height:70vh;display:flex;align-items:center;justify-content:center}
.error-page h1{font-size:6rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.error-page h2{font-size:1.5rem;font-weight:600;margin-bottom:12px}
.error-page p{color:var(--text-secondary);margin-bottom:24px}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-consent{
  position:fixed;bottom:0;left:0;right:0;z-index:10000;
  background:rgba(31,31,31,.97);backdrop-filter:blur(20px) saturate(180%);
  border-top:1px solid var(--border);
  padding:20px 0;
  transform:translateY(100%);
  transition:transform .5s cubic-bezier(.25,.46,.45,.94);
  box-shadow:0 -4px 30px rgba(0,0,0,.4);
}
.cookie-consent.show{transform:translateY(0)}
.cookie-consent .container{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  flex-wrap:wrap;
}
.cookie-consent-text{
  flex:1;min-width:280px;
}
.cookie-consent-text p{
  font-size:.88rem;color:var(--text-secondary);line-height:1.65;margin:0;
}
.cookie-consent-text a{color:var(--primary);text-decoration:underline}
.cookie-consent-text a:hover{color:var(--primary-light)}
.cookie-consent-actions{
  display:flex;gap:12px;flex-shrink:0;align-items:center;
}
.cookie-btn-accept{
  padding:10px 28px;border-radius:var(--radius-full);
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:var(--white);border:none;font-size:.85rem;font-weight:600;
  cursor:pointer;transition:var(--transition);font-family:var(--font-body);
  white-space:nowrap;
}
.cookie-btn-accept:hover{
  transform:translateY(-2px);box-shadow:0 4px 20px var(--primary-glow);
}
.cookie-btn-decline{
  padding:10px 20px;border-radius:var(--radius-full);
  background:transparent;color:var(--text-secondary);
  border:1px solid var(--border);font-size:.85rem;font-weight:500;
  cursor:pointer;transition:var(--transition);font-family:var(--font-body);
  white-space:nowrap;
}
.cookie-btn-decline:hover{
  border-color:var(--border-hover);color:var(--text-primary);
}
@media(max-width:640px){
  .cookie-consent .container{flex-direction:column;gap:16px}
  .cookie-consent-actions{width:100%}
  .cookie-btn-accept,.cookie-btn-decline{flex:1;text-align:center}
}

/* ====== RESPONSIVE ====== */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .service-detail-grid{grid-template-columns:1fr}
  .service-detail-sidebar{position:static}
  .contact-grid:not(.home-contact) {grid-template-columns:1fr}
}

@media(max-width:768px){
  .nav-links{
    position:fixed;top:var(--nav-height);left:0;right:0;
    flex-direction:column;gap:0;
    background:rgba(31,31,31,.98);backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border);padding:12px 0;
    transform:translateY(-100%);opacity:0;
    transition:var(--transition);pointer-events:none;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:all}
  .nav-link{padding:14px 24px;width:100%;text-align:center}
  .nav-link::after{display:none}
  .nav-link.active{color:var(--primary)}
  .nav-link.btn-nav{width:auto;margin:8px auto}
  .mobile-toggle{display:flex}
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .stats-grid{gap:14px}
  .stat-number{font-size:2rem}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center}
  .contact-form-wrapper{padding:24px}
  .section-header{margin-bottom:40px}
  .section{padding:70px 0}
  .about-features{grid-template-columns:1fr}
  .page-hero{padding:110px 0 60px}
  .tech-features{grid-template-columns:1fr 1fr}
  .about-contact-row{flex-direction:column;align-items:flex-start}
  .cta-section{padding:60px 0}
  .cta-section p{font-size:.95rem;padding:0 16px}
}

@media(max-width:480px){
  .container{padding:0 16px}
  .service-card{padding:20px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .hero-badge{font-size:.72rem;padding:6px 14px}
  .whatsapp-float{width:44px;height:44px;font-size:1.2rem;left:16px;bottom:20px}
  .back-to-top{width:40px;height:40px;right:16px;bottom:16px}
  .tech-features{grid-template-columns:1fr}
  .section{padding:60px 0}
  .section-header{margin-bottom:32px}
  .footer-grid{gap:24px}
  .footer-links ul li{margin-bottom:8px}
  .footer-contact ul li{font-size:.78rem}
}