/* ═══════════════════════════════════════════════════════
   NRC COMPANY - SHARED DESIGN SYSTEM
   Professional, clean, corporate - optimized for all devices
   ═══════════════════════════════════════════════════════ */

/* ═══ RESET & VARIABLES ═══ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#18375d;
  --primary-light:#244a7a;
  --accent:#38b6ff;
  --accent-dark:#1a9ee6;
  --accent-glow:rgba(56,182,255,0.15);
  --off-white:#f0f4ff;
  --white:#ffffff;
  --text:#333333;
  --text-light:#666666;
  --border:#eeeeee;
  --bg-dark:#0f2640;
  --hero-gradient:linear-gradient(160deg,#0f2640 0%,#18375d 40%,#1e4575 100%);
  --card-gradient:linear-gradient(135deg,#18375d 0%,#244a7a 100%);
  --accent-gradient:linear-gradient(135deg,#38b6ff,#1a9ee6);
  --shadow-sm:0 2px 8px rgba(24,55,93,0.06);
  --shadow-md:0 4px 24px rgba(24,55,93,0.1);
  --shadow-lg:0 8px 40px rgba(24,55,93,0.12);
  --shadow-xl:0 16px 64px rgba(24,55,93,0.15);
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --transition:0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --muted:#666666;
}

html{scroll-behavior:smooth;font-size:16px;scroll-padding-top:80px}
body{
  background:var(--white);
  color:var(--text);
  font-family:'Montserrat',sans-serif;
  font-weight:400;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
::selection{background:rgba(56,182,255,0.2);color:var(--primary)}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#f5f5f5}
::-webkit-scrollbar-thumb{background:rgba(24,55,93,0.2);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(24,55,93,0.4)}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* ═══ ACCESSIBILITY ═══ */
.skip-to-content{
  position:absolute;top:-100%;left:50%;transform:translateX(-50%);
  background:var(--accent);color:#fff;padding:12px 24px;z-index:9999;
  font-size:14px;font-weight:500;text-decoration:none;border-radius:0 0 var(--radius-sm) var(--radius-sm);
  transition:top .2s;
}
.skip-to-content:focus{top:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ═══ TYPOGRAPHY ═══ */
.grad{
  background:var(--accent-gradient);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  font-style:normal;
}
h1,h2,h3,h4,h5,h6{font-family:'Montserrat',sans-serif;line-height:1.2}

/* ═══ LAYOUT ═══ */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:120px 0;position:relative;overflow:hidden}

/* ═══ NAVIGATION ═══ */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:transparent;
  backdrop-filter:none;-webkit-backdrop-filter:none;
  border-bottom:1px solid transparent;
  transition:background var(--transition),border-color var(--transition),box-shadow var(--transition),backdrop-filter var(--transition);
}
nav.scrolled{
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom-color:var(--border);
  box-shadow:var(--shadow-sm);
}
/* Service pages: nav starts scrolled */
nav.nav-solid{
  background:rgba(10,15,30,0.92);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom-color:rgba(255,255,255,0.08);
  box-shadow:0 2px 16px rgba(0,0,0,0.3);
}
.nav-wrap{
  max-width:1200px;margin:0 auto;padding:0 24px;
  height:72px;display:flex;align-items:center;justify-content:space-between;
  position:relative;
}
.logo{display:flex;align-items:center;text-decoration:none}
.logo-img{height:120px;width:auto;transition:opacity .4s,height .4s cubic-bezier(.16,1,.3,1)}
nav.nav-solid .logo-img{height:120px}
.nav-center{
  display:flex;align-items:center;gap:32px;list-style:none;
  position:absolute;left:50%;transform:translateX(-50%);
}
.nav-center a{
  font-size:14px;font-weight:500;color:rgba(255,255,255,0.85);text-decoration:none;
  transition:color var(--transition);letter-spacing:.01em;
  position:relative;
}
nav.scrolled .nav-center a,
nav.nav-solid .nav-center a{color:rgba(255,255,255,0.85)}
.nav-center a:hover,
.nav-center a.active{color:var(--accent)}
nav.scrolled .nav-center a:hover,
nav.scrolled .nav-center a.active,
nav.nav-solid .nav-center a:hover,
nav.nav-solid .nav-center a.active{color:var(--accent)}

/* Nav dropdown */
.nav-dropdown{position:relative}
.nav-dropdown-toggle{cursor:pointer;display:flex;align-items:center;gap:4px}
.nav-dropdown-toggle svg{width:10px;height:10px;transition:transform var(--transition)}
.nav-dropdown:hover .nav-dropdown-toggle svg{transform:rotate(180deg)}
.nav-dropdown-menu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius-md);padding:8px 0;
  min-width:240px;
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:all var(--transition);
  z-index:100;
}
.nav-dropdown:hover .nav-dropdown-menu{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);
}
.nav-dropdown-menu a{
  display:flex;align-items:center;gap:12px;padding:10px 20px;
  font-size:13px;font-weight:500;color:var(--text)!important;
  transition:all var(--transition);
}
.nav-dropdown-menu a:hover{background:var(--off-white);color:var(--accent)!important}
.nav-dropdown-menu a svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}

.nav-right{display:flex;align-items:center;gap:8px}
.lang-sel{
  appearance:none;background:transparent;border:none;
  color:rgba(255,255,255,0.7);font-size:12px;font-weight:500;
  padding:12px 24px 12px 8px;cursor:pointer;letter-spacing:.04em;
  min-height:44px;transition:color var(--transition);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 4 4-4' stroke='rgba(255,255,255,0.7)' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 2px center;
}
nav.scrolled .lang-sel,
nav.nav-solid .lang-sel{
  color:rgba(255,255,255,0.85);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='M0 0l4 4 4-4' stroke='rgba(255,255,255,0.7)' stroke-width='1.2' fill='none'/%3E%3C/svg%3E");
}
.lang-sel option{background:var(--white);color:var(--text)}

/* Mobile menu toggle */
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.2);color:rgba(255,255,255,0.85);cursor:pointer;
  place-items:center;transition:all var(--transition);
}
nav.scrolled .menu-toggle,
nav.nav-solid .menu-toggle{
  background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2);color:rgba(255,255,255,0.85);
}
.menu-toggle:hover{border-color:var(--accent);color:var(--accent)}
.menu-toggle svg{width:16px;height:16px}

/* ═══ BUTTONS ═══ */
.btn-p{
  padding:14px 28px;border-radius:var(--radius-sm);
  background:var(--accent);color:#fff;
  font-size:14px;font-weight:600;text-decoration:none;letter-spacing:.03em;
  display:inline-flex;align-items:center;gap:10px;
  border:none;cursor:pointer;transition:all var(--transition);
  box-shadow:0 4px 16px rgba(56,182,255,0.3);
  position:relative;overflow:hidden;
  font-family:'Montserrat',sans-serif;
}
.btn-p:hover{background:var(--accent-dark);box-shadow:0 6px 24px rgba(56,182,255,0.4);transform:translateY(-2px)}
.btn-p svg{width:14px;height:14px;transition:transform .3s}
.btn-p:hover svg{transform:translateX(4px)}
.btn-s{
  padding:14px 28px;border-radius:var(--radius-sm);
  background:transparent;
  border:2px solid var(--primary);
  color:var(--primary);font-size:14px;font-weight:500;text-decoration:none;letter-spacing:.03em;
  display:inline-flex;align-items:center;gap:10px;
  transition:all var(--transition);cursor:pointer;
  font-family:'Montserrat',sans-serif;
}
.btn-s:hover{background:var(--primary);color:#fff;box-shadow:var(--shadow-md)}
.btn-p,.btn-s{will-change:transform}

/* White outline buttons on dark backgrounds */
.dark-bg .btn-s{border-color:rgba(255,255,255,0.4);color:#fff}
.dark-bg .btn-s:hover{background:rgba(255,255,255,0.15);border-color:#fff;color:#fff}

/* ═══ SECTION HEADERS ═══ */
.sec-tag{
  display:inline-block;font-size:11px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;
  padding:6px 16px;border-radius:20px;
  background:rgba(56,182,255,0.08);
  border:1px solid rgba(56,182,255,0.15);
}
.sec-num{
  font-size:11px;font-weight:700;color:var(--accent);
  letter-spacing:.15em;margin-bottom:8px;
}
.sec-title{
  font-size:clamp(36px,5vw,56px);font-weight:800;
  line-height:1.1;letter-spacing:-.02em;
  color:var(--primary);margin-bottom:20px;
}
.sec-title .grad{font-weight:800}
.sec-desc{
  font-size:clamp(15px,1.3vw,17px);color:var(--text-light);
  max-width:700px;line-height:1.7;
  margin-left:auto;margin-right:auto;text-align:center;
}

.logo-light{display:none!important}
.logo-dark{display:block!important}

/* ═══ SERVICE PAGE HERO ═══ */
.svc-hero{
  position:relative;
  padding:160px 0 100px;
  background:var(--hero-gradient);
  overflow:hidden;
}
.svc-hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 600px 400px at 80% 30%, rgba(56,182,255,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 400px 300px at 20% 70%, rgba(56,182,255,0.05) 0%, transparent 70%);
  pointer-events:none;
}
.svc-hero .container{position:relative;z-index:1}
.svc-hero .breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,0.5);
  margin-bottom:32px;
}
.svc-hero .breadcrumb a{color:rgba(255,255,255,0.6);transition:color var(--transition)}
.svc-hero .breadcrumb a:hover{color:var(--accent)}
.svc-hero .breadcrumb span{color:rgba(255,255,255,0.3)}
.svc-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.svc-hero-content{}
.svc-hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin-bottom:20px;
  padding:8px 16px;border-radius:20px;
  background:rgba(56,182,255,0.1);border:1px solid rgba(56,182,255,0.2);
}
.svc-hero-tag svg{width:14px;height:14px}
.svc-hero h1{
  font-size:clamp(36px,5vw,56px);font-weight:800;
  line-height:1.1;letter-spacing:-.02em;
  color:#fff;margin-bottom:24px;
}
.svc-hero h1 .grad{font-weight:800}
.svc-hero-sub{
  font-size:clamp(15px,1.3vw,18px);color:rgba(255,255,255,0.7);
  line-height:1.7;margin-bottom:36px;max-width:560px;
}
.svc-hero-btns{display:flex;gap:16px;flex-wrap:wrap}

/* Hero visual panel */
.svc-hero-visual{
  display:flex;justify-content:center;align-items:center;
}
.svc-hero-card{
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:var(--radius-xl);
  padding:40px;width:100%;max-width:480px;
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
}
.svc-hero-stats{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
}
.svc-stat{
  padding:20px;border-radius:var(--radius-md);
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.08);
  text-align:center;transition:all var(--transition);
}
.svc-stat:hover{background:rgba(255,255,255,0.1);border-color:rgba(56,182,255,0.3)}
.svc-stat-value{
  font-size:clamp(28px,3vw,40px);font-weight:800;
  color:var(--accent);line-height:1;margin-bottom:4px;
}
.svc-stat-label{
  font-size:11px;font-weight:500;color:rgba(255,255,255,0.5);
  letter-spacing:.08em;text-transform:uppercase;
}

/* ═══ FEATURES GRID ═══ */
.features-section{padding:120px 0;background:var(--white)}
.features-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;margin-top:60px;
}
.feature-card{
  padding:36px 32px;border-radius:0;
  background:transparent;
  border:none;border-bottom:1px solid var(--border);
  transition:all var(--transition);
  position:relative;overflow:hidden;
}
.feature-card::before{display:none}
.feature-card:hover{
  border-color:rgba(56,182,255,0.2);
}
.feature-icon{
  display:none;
}
.feature-card:hover .feature-icon{background:rgba(56,182,255,0.2)}
.feature-icon svg{width:24px;height:24px;color:var(--accent)}
.feature-card h3{
  font-size:18px;font-weight:700;color:var(--primary);
  margin-bottom:12px;line-height:1.3;
}
.feature-card p{
  font-size:14px;color:var(--text-light);line-height:1.7;
}

/* ═══ ANIMATED CHARTS SECTION ═══ */
.charts-section{
  padding:120px 0;
  background:var(--off-white);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.charts-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:32px;margin-top:60px;
}
.chart-card{
  background:var(--white);border-radius:var(--radius-lg);
  padding:32px;border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  transition:all var(--transition);
}
.chart-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.chart-card h4{
  font-size:14px;font-weight:600;color:var(--primary);
  margin-bottom:24px;letter-spacing:.02em;
}

/* Animated bar chart */
.bar-chart{display:flex;flex-direction:column;gap:16px}
.bar-item{display:flex;flex-direction:column;gap:6px}
.bar-label{
  display:flex;justify-content:space-between;
  font-size:12px;font-weight:500;
}
.bar-label span:first-child{color:var(--text)}
.bar-label span:last-child{color:var(--accent);font-weight:700}
.bar-track{
  width:100%;height:8px;background:var(--off-white);
  border-radius:4px;overflow:hidden;
}
.bar-fill{
  height:100%;border-radius:4px;
  background:var(--accent-gradient);
  width:0;transition:width 1.5s cubic-bezier(.16,1,.3,1);
}
.bar-fill.animated{width:var(--target-width)}

/* Donut chart */
.donut-chart{
  display:flex;align-items:center;gap:32px;
}
.donut-svg{width:140px;height:140px;flex-shrink:0;transform:rotate(-90deg)}
.donut-ring{fill:none;stroke:var(--off-white);stroke-width:8}
.donut-segment{
  fill:none;stroke-width:8;stroke-linecap:round;
  stroke-dasharray:0 314;
  transition:stroke-dasharray 1.5s cubic-bezier(.16,1,.3,1);
}
.donut-segment.animated{stroke-dasharray:var(--target-dash) 314}
.donut-legend{display:flex;flex-direction:column;gap:10px}
.donut-legend-item{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:500;color:var(--text)}
.donut-legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}

/* Line chart (CSS-based) */
.line-chart{position:relative;height:160px;margin-top:8px}
.line-chart-bg{
  position:absolute;inset:0;
  display:flex;flex-direction:column;justify-content:space-between;
}
.line-chart-row{border-bottom:1px solid rgba(0,0,0,0.04);height:1px}
.line-chart-svg{
  position:absolute;inset:0;width:100%;height:100%;
}
.line-chart-path{
  fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:1000;stroke-dashoffset:1000;
  transition:stroke-dashoffset 2s cubic-bezier(.16,1,.3,1);
}
.line-chart-path.animated{stroke-dashoffset:0}
.line-chart-area{
  fill:url(#chartGradient);opacity:0;
  transition:opacity 1s ease .5s;
}
.line-chart-area.animated{opacity:1}
.line-chart-dot{
  fill:var(--accent);r:0;
  transition:r .4s cubic-bezier(.34,1.56,.64,1);
}
.line-chart-dot.animated{r:4}

/* Counter stat boxes */
.stat-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:24px;margin-top:60px;
}
.stat-box{
  padding:32px 24px;border-radius:var(--radius-lg);
  background:var(--white);border:1px solid var(--border);
  text-align:center;transition:all var(--transition);
  box-shadow:var(--shadow-sm);
}
.stat-box:hover{
  border-color:rgba(56,182,255,0.2);
  box-shadow:var(--shadow-md);transform:translateY(-4px);
}
.stat-number{
  font-size:clamp(36px,4vw,48px);font-weight:800;
  color:var(--accent);line-height:1;margin-bottom:8px;
  font-family:'Montserrat',sans-serif;
}
.stat-label{
  font-size:13px;font-weight:500;color:var(--text-light);
  letter-spacing:.02em;
}

/* ═══ PROCESS / METHODOLOGY ═══ */
.process-section{padding:120px 0;background:var(--white)}
.process-timeline{
  position:relative;margin-top:60px;
  display:grid;grid-template-columns:1fr;gap:0;
}
.process-timeline::before{
  content:'';position:absolute;left:32px;top:0;bottom:0;
  width:2px;background:var(--border);
}
.process-step{
  display:grid;grid-template-columns:64px 1fr;gap:24px;
  padding:32px 0;position:relative;
}
.process-step-num{
  width:64px;height:64px;border-radius:50%;
  background:var(--white);border:2px solid var(--border);
  display:grid;place-items:center;
  font-size:16px;font-weight:800;color:var(--primary);
  position:relative;z-index:1;
  transition:all var(--transition);
}
.process-step:hover .process-step-num{
  border-color:var(--accent);color:var(--accent);
  box-shadow:0 0 0 8px rgba(56,182,255,0.1);
}
.process-step-content h3{
  font-size:20px;font-weight:700;color:var(--primary);
  margin-bottom:8px;
}
.process-step-content p{
  font-size:14px;color:var(--text-light);line-height:1.7;
  max-width:600px;
}

/* ═══ TECHNOLOGIES ═══ */
.tech-section{
  padding:120px 0;
  background:var(--hero-gradient);
  color:#fff;
}
.tech-section .sec-title{color:#fff}
.tech-section .sec-desc{color:rgba(255,255,255,0.6)}
.tech-grid{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:16px;margin-top:60px;
}
.tech-item{
  padding:20px 16px;border-radius:var(--radius-md);
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.08);
  text-align:center;
  font-size:13px;font-weight:500;color:rgba(255,255,255,0.7);
  transition:all var(--transition);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  min-width:140px;flex:0 1 calc(16.666% - 14px);
}
.tech-item:hover{
  background:rgba(255,255,255,0.12);
  border-color:rgba(56,182,255,0.3);
  color:#fff;transform:translateY(-2px);
}
.tech-item svg{width:28px;height:28px;color:var(--accent);opacity:.8}

/* ═══ FAQ SECTION ═══ */
.faq-section{padding:120px 0;background:var(--off-white)}
.faq-list{
  max-width:800px;margin:60px auto 0;
  display:flex;flex-direction:column;gap:12px;
}
.faq-item{
  background:var(--white);border-radius:var(--radius-md);
  border:1px solid var(--border);overflow:hidden;
  transition:all var(--transition);
}
.faq-item:hover{border-color:rgba(56,182,255,0.2)}
.faq-question{
  padding:20px 24px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:15px;font-weight:600;color:var(--primary);
  transition:all var(--transition);user-select:none;
}
.faq-question:hover{color:var(--accent)}
.faq-question svg{
  width:20px;height:20px;flex-shrink:0;color:var(--accent);
  transition:transform var(--transition);
}
.faq-item.open .faq-question svg{transform:rotate(45deg)}
.faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height .4s cubic-bezier(.16,1,.3,1),padding .4s ease;
}
.faq-item.open .faq-answer{max-height:500px}
.faq-answer-inner{
  padding:0 24px 20px;
  font-size:14px;color:var(--text-light);line-height:1.7;
}

/* ═══ CTA SECTION ═══ */
.cta-section{
  padding:120px 0;
  background:var(--hero-gradient);
  text-align:center;
  position:relative;overflow:hidden;
}
.cta-section::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 600px 400px at 50% 50%, rgba(56,182,255,0.1) 0%, transparent 70%);
}
.cta-section .container{position:relative;z-index:1}
.cta-section h2{
  font-size:clamp(32px,4.5vw,52px);font-weight:800;
  color:#fff;margin-bottom:20px;line-height:1.1;
}
.cta-section p{
  font-size:clamp(15px,1.3vw,18px);color:rgba(255,255,255,0.6);
  max-width:600px;margin:0 auto 40px;line-height:1.7;
}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ═══ FOOTER ═══ */
footer{
  background:var(--bg-dark);color:rgba(255,255,255,0.6);
  padding:80px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;padding-bottom:60px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand{display:flex;flex-direction:column;gap:16px}
.footer-brand .logo-img{height:80px}
.footer-brand p{font-size:13px;line-height:1.7;max-width:280px}
.footer-social{display:flex;gap:12px;margin-top:8px}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  display:grid;place-items:center;
  transition:all var(--transition);
}
.footer-social a:hover{background:var(--accent);border-color:var(--accent)}
.footer-social a svg{width:14px;height:14px;color:rgba(255,255,255,0.7)}
.footer-social a:hover svg{color:#fff}
.footer-col h4{
  font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);margin-bottom:20px;
}
.footer-col a{
  display:block;font-size:13px;font-weight:400;color:rgba(255,255,255,0.6);
  padding:4px 0;transition:color var(--transition);
}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;
  font-size:12px;
}
.footer-bottom a{color:rgba(255,255,255,0.4);transition:color var(--transition)}
.footer-bottom a:hover{color:var(--accent)}
.footer-legal{display:flex;gap:24px}

/* ═══ FOOTER (foot-* classes from index) ═══ */
.foot-main{
  max-width:1200px;margin:0 auto;padding:72px 24px 56px;
  display:grid;grid-template-columns:2.5fr 1fr 1fr;gap:48px;
}
.foot-logo{height:80px;width:auto;opacity:.7;transition:opacity .4s}
.foot-logo:hover{opacity:1}
.foot-brand p{font-size:13px;font-weight:400;color:rgba(255,255,255,0.5);line-height:1.7;margin-top:16px;max-width:260px}
.foot-parent{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:20px;padding:8px 14px;
  border:1px solid rgba(255,255,255,0.15);border-radius:8px;
  font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);text-decoration:none;
  transition:all .3s ease;
}
.foot-parent:hover{border-color:var(--accent);color:var(--accent)}
.foot-parent svg{width:12px;height:12px}
.foot-social{display:flex;gap:8px;margin-top:16px}
.foot-social a{
  width:44px;height:44px;border-radius:8px;
  border:1px solid rgba(255,255,255,0.15);
  background:rgba(255,255,255,0.05);
  display:grid;place-items:center;color:rgba(255,255,255,0.5);text-decoration:none;
  transition:all .3s ease;
}
.foot-social a:hover{border-color:var(--accent);color:var(--accent);background:rgba(56,182,255,0.1)}
.foot-social a svg{width:15px;height:15px}
.foot-col h5{
  font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);margin-bottom:20px;
}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:0}
.foot-col a{
  font-size:13px;font-weight:400;color:rgba(255,255,255,0.55);text-decoration:none;
  transition:all .3s ease;display:block;padding:8px 0;position:relative;min-height:36px;
}
.foot-col a:hover{color:var(--accent);padding-left:8px}
.foot-bottom{
  max-width:1200px;margin:0 auto;padding:24px 24px;
  border-top:1px solid rgba(255,255,255,0.1);
  display:flex;justify-content:space-between;align-items:center;
}
.foot-copy{font-size:11px;color:rgba(255,255,255,0.4)}
.foot-right{display:flex;align-items:center;gap:10px}
.foot-info{font-size:11px;color:rgba(255,255,255,0.35)}
.foot-sep{color:rgba(255,255,255,0.15);font-size:11px}
.foot-priv{font-size:11px;color:rgba(255,255,255,0.35);text-decoration:none;transition:color .2s}
.foot-priv:hover{color:var(--accent)}
@media(max-width:768px){
  .foot-priv{display:none!important}
  .foot-sep{display:none!important}
  .foot-main{grid-template-columns:1fr 1fr;gap:24px;padding:36px 24px 24px}
  .foot-brand{grid-column:1/-1}
  .foot-logo{height:50px}
  .foot-brand p{font-size:12px;margin-top:10px}
  .foot-parent{margin-top:12px;font-size:10px;padding:6px 10px}
  .foot-social{margin-top:12px}
  .foot-social a{width:36px;height:36px}
  .foot-col h5{margin-bottom:12px;font-size:10px}
  .foot-col a{font-size:12px;padding:5px 0;min-height:auto}
  .foot-bottom{padding:14px 24px;flex-direction:column;gap:8px;align-items:flex-start}
  .foot-copy{font-size:10px}
  .foot-info{font-size:10px}
  .foot-right{flex-wrap:wrap;gap:6px}
}
@media(max-width:480px){
  .logo-img{height:60px}
  .nav-wrap{padding:0 16px}
  .foot-main{grid-template-columns:1fr!important;gap:20px;padding:28px 16px 20px}
  .foot-bottom{padding:12px 16px}
}

/* ═══ ANIMATIONS ═══ */
.reveal{
  opacity:0;transform:translateY(24px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
.reveal-d4{transition-delay:.4s}

@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{to{opacity:1}}
@keyframes slideUp{to{transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes spin{to{transform:rotate(360deg)}}

/* Floating animation for hero visuals */
@keyframes float{
  0%,100%{transform:translateY(0px)}
  50%{transform:translateY(-12px)}
}

/* Glow pulse for accents */
@keyframes glowPulse{
  0%,100%{box-shadow:0 0 20px rgba(56,182,255,0.15)}
  50%{box-shadow:0 0 40px rgba(56,182,255,0.3)}
}

/* ═══ INDUSTRIES / USE CASES ═══ */
.industries-section{padding:120px 0;background:var(--white)}
.industries-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:24px;margin-top:60px;
}
.industry-card{
  padding:32px 28px;border-radius:0;
  background:transparent;border:none;border-bottom:1px solid var(--border);
  transition:all var(--transition);
}
.industry-card:hover{
  border-color:rgba(56,182,255,0.2);
}
.industry-icon{
  display:none;
}
.industry-icon svg{width:22px;height:22px;color:var(--accent)}
.industry-card h3{font-size:16px;font-weight:700;color:var(--primary);margin-bottom:8px}
.industry-card p{font-size:13px;color:var(--text-light);line-height:1.6}

/* ═══ BENEFITS LIST ═══ */
.benefits-section{padding:120px 0;background:var(--white)}
.benefits-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;margin-top:60px;
}
.benefits-list{display:flex;flex-direction:column;gap:16px}
.benefit-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:20px;border-radius:var(--radius-md);
  transition:all var(--transition);
}
.benefit-item:hover{background:var(--off-white)}
.benefit-check{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  background:var(--accent-glow);display:grid;place-items:center;
}
.benefit-check svg{width:14px;height:14px;color:var(--accent)}
.benefit-item h4{font-size:15px;font-weight:600;color:var(--primary);margin-bottom:4px}
.benefit-item p{font-size:13px;color:var(--text-light);line-height:1.6}

/* Benefits visual / image placeholder */
.benefits-visual{
  background:var(--off-white);border-radius:var(--radius-xl);
  padding:48px;display:flex;flex-direction:column;gap:24px;
  border:1px solid var(--border);
}

/* ═══ PARTNERS / CLIENTS MARQUEE ═══ */
.partners-section{
  padding:80px 0;
  background:var(--off-white);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  overflow:hidden;
}
.partners-track{
  display:flex;gap:48px;
  animation:marquee 30s linear infinite;
}
@keyframes marquee{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
.partner-logo{
  height:32px;opacity:.4;filter:grayscale(1);
  transition:all var(--transition);flex-shrink:0;
}
.partner-logo:hover{opacity:1;filter:none}

/* ═══ MOBILE MENU ═══ */
.mobile-menu{
  position:fixed;inset:0;z-index:1500;
  background:rgba(15,38,64,0.97);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;
  opacity:0;visibility:hidden;
  transition:opacity .4s ease,visibility .4s ease;
}
.mobile-menu.active{opacity:1;visibility:visible}
.mobile-menu a,.mobile-menu>div{
  font-family:'Montserrat',sans-serif;font-size:24px;font-weight:700;
  color:#fff;text-decoration:none;
  opacity:0;transform:translateY(20px);
  transition:opacity .4s ease,transform .4s ease,color .3s;
}
.mobile-menu.active a,.mobile-menu.active>div{opacity:1;transform:translateY(0)}
.mobile-menu.active a:nth-child(2){transition-delay:.05s}
.mobile-menu.active a:nth-child(3){transition-delay:.1s}
.mobile-menu.active a:nth-child(4){transition-delay:.15s}
.mobile-menu.active a:nth-child(5){transition-delay:.2s}
.mobile-menu.active a:nth-child(6){transition-delay:.25s}
.mobile-menu.active a:nth-child(7){transition-delay:.3s}
.mobile-menu.active>div:last-child{transition-delay:.35s}
.mobile-menu a:hover{color:var(--accent)}
.mobile-menu-close{
  position:absolute;top:16px;right:24px;
  width:44px;height:44px;border-radius:8px;
  background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);
  color:#fff;cursor:pointer;display:grid;place-items:center;
  transition:all .3s ease;
}
.mobile-menu-close:hover{border-color:var(--accent);background:rgba(56,182,255,0.15)}
.mobile-menu-close svg{width:18px;height:18px}
.mobile-menu-section{
  font-size:11px;font-weight:700;
  letter-spacing:.15em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);margin-top:8px;
}
.mobile-lang-btn{
  background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.2);border-radius:8px;
  color:#fff;padding:8px 16px;font-size:12px;font-weight:600;
  cursor:pointer;font-family:'Montserrat',sans-serif;transition:all .3s ease;
}
.mobile-lang-btn:hover{border-color:var(--accent);background:rgba(56,182,255,0.15)}

/* ═══ COOKIE BANNER ═══ */
.cookie-banner{
  position:fixed;bottom:24px;left:24px;right:24px;
  max-width:480px;padding:20px 24px;
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-xl);
  z-index:9990;
  display:none;
  animation:fadeUp .5s ease;
}
.cookie-banner.show{display:block}
.cookie-banner p{font-size:13px;color:var(--text-light);margin-bottom:16px;line-height:1.6}
.cookie-btns{display:flex;gap:8px}
.cookie-accept{
  padding:10px 20px;border-radius:var(--radius-sm);
  background:var(--accent);color:#fff;border:none;
  font-size:13px;font-weight:600;cursor:pointer;
  font-family:'Montserrat',sans-serif;
  transition:all var(--transition);
}
.cookie-accept:hover{background:var(--accent-dark)}
.cookie-decline{
  padding:10px 20px;border-radius:var(--radius-sm);
  background:transparent;border:1px solid var(--border);color:var(--text-light);
  font-size:13px;font-weight:500;cursor:pointer;
  font-family:'Montserrat',sans-serif;
  transition:all var(--transition);
}
.cookie-decline:hover{border-color:var(--primary);color:var(--primary)}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1024px){
  .svc-hero-grid{grid-template-columns:1fr;gap:40px}
  .svc-hero-visual{order:-1}
  .benefits-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .process-timeline::before{left:24px}
  .process-step{grid-template-columns:48px 1fr;gap:16px}
  .process-step-num{width:48px;height:48px;font-size:14px}
}

@media(max-width:768px){
  .section{padding:80px 0}
  .nav-center{display:none}
  .menu-toggle{display:grid}
  .lang-sel{display:none}
  .logo-img{height:80px}
  .nav-wrap{padding:0 20px}

  .svc-hero{padding:120px 0 60px}
  .svc-hero h1{font-size:clamp(28px,8vw,42px)}
  .svc-hero-btns{flex-direction:column}
  .svc-hero-btns .btn-p,
  .svc-hero-btns .btn-s{width:100%;justify-content:center}
  .svc-hero-stats{grid-template-columns:1fr 1fr;gap:12px}

  .features-grid{grid-template-columns:1fr;gap:16px}
  .feature-card{padding:28px 24px}

  .charts-grid{grid-template-columns:1fr}

  .stat-grid{grid-template-columns:1fr 1fr;gap:16px}
  .stat-box{padding:24px 16px}
  .stat-number{font-size:32px}

  .process-step{padding:24px 0}

  .tech-grid{grid-template-columns:repeat(3,1fr);gap:12px}

  .industries-grid{grid-template-columns:1fr}

  .cta-section{padding:80px 0}
  .cta-section h2{font-size:clamp(28px,6vw,40px)}
  .cta-btns{flex-direction:column;align-items:center}

  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:16px;text-align:center}
  .footer-legal{justify-content:center}

  .faq-question{font-size:14px;padding:16px 20px}
  .faq-answer-inner{padding:0 20px 16px;font-size:13px}

  .donut-chart{flex-direction:column;text-align:center}
  .donut-svg{width:120px;height:120px}

  .sec-title{font-size:clamp(28px,7vw,40px)}
}

@media(max-width:480px){
  .container{padding:0 16px}
  .svc-hero-stats{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .tech-grid{grid-template-columns:repeat(2,1fr)}
  .nav-wrap{padding:0 16px}
  .btn-p,.btn-s{padding:12px 20px;font-size:13px}
  .cta-btns .btn-p,.cta-btns .btn-s{width:100%}
}

/* ═══ PRINT ═══ */
@media print{
  nav,.cookie-banner,.scroll-hint,.mobile-menu{display:none!important}
  body{color:#000;background:#fff}
  .section{padding:40px 0}
  .svc-hero{background:#18375d!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}