/* =========================================================
   Belz Calibration Laboratory — Main Stylesheet
   ========================================================= */

:root {
  --navy:       #0D1B3E;
  --navy-mid:   #1B2A6B;
  --accent:     #00C2FF;
  --accent2:    #0077CC;
  --gold:       #D4AF37;
  --gold-light: #f0d060;
  --white:      #FFFFFF;
  --off-white:  #F4F6FB;
  --gray-light: #E8ECF4;
  --gray-text:  #6B7A99;
  --dark-text:  #1A2340;
  --dark-bg:    #080F24;

  --ff-head: 'Rajdhani', sans-serif;
  --ff-body: 'Inter', sans-serif;
  --ff-mono: 'JetBrains Mono', monospace;

  --radius: 10px;
  --shadow: 0 4px 24px rgba(13,27,62,0.12);
  --shadow-lg: 0 8px 40px rgba(13,27,62,0.2);
  --tr: 0.3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--ff-body); color: var(--dark-text); background: #fff; overflow-x: hidden; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; background: none; }
input, select, textarea { font-family: inherit; }

/* ── Utility ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.section-tag {
  display: inline-block;
  font-family: var(--ff-mono); font-size: 11px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--gold); font-weight: 600;
  padding: 4px 14px; border: 1px solid rgba(212,175,55,0.3);
  border-radius: 20px; margin-bottom: 14px;
}
.section-title {
  font-family: var(--ff-head); font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 700; color: var(--navy); line-height: 1.15;
}
.section-desc { color: var(--gray-text); font-size: 15px; margin-top: 10px; line-height: 1.75; max-width: 600px; }
.section-header { text-align: center; margin-bottom: 52px; }
.section-header .section-desc { margin: 10px auto 0; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--gold), #b8860b);
  color: var(--navy); padding: 13px 30px; border-radius: 6px;
  font-weight: 700; font-size: 14px; letter-spacing: 0.3px;
  transition: var(--tr); box-shadow: 0 4px 18px rgba(212,175,55,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(212,175,55,0.5); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid rgba(255,255,255,0.3); color: #fff;
  padding: 13px 30px; border-radius: 6px; font-weight: 600;
  font-size: 14px; transition: var(--tr);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-full { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: var(--tr);
}
.navbar.scrolled {
  background: rgba(8,15,36,0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; transition: padding var(--tr);
}
.navbar.scrolled .nav-container { padding: 12px 24px; }

/* Logo */
.nav-logo { display: flex; align-items: center; gap: 12px; }
.logo-icon svg { width: 42px; height: 42px; }
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-family: var(--ff-head); font-size: 20px; font-weight: 800; color: #fff; line-height: 1; }
.logo-sub { font-size: 9px; font-weight: 400; color: rgba(255,255,255,0.5); letter-spacing: 2px; margin-top: 2px; }

/* Nav links */
.nav-links {
  display: flex; align-items: center; gap: 0; list-style: none;
}
.nav-links li a.nav-link {
  color: rgba(255,255,255,0.75); font-size: 13.5px; font-weight: 500;
  padding: 8px 16px; letter-spacing: 0.2px; transition: color 0.2s;
  display: block; position: relative;
}
.nav-links li a.nav-link::after {
  content: ''; position: absolute; bottom: 2px; left: 16px; right: 16px;
  height: 2px; background: var(--gold); border-radius: 2px;
  transform: scaleX(0); transition: transform 0.2s;
}
.nav-links li a.nav-link:hover, .nav-links li a.nav-link.active { color: #fff; }
.nav-links li a.nav-link:hover::after, .nav-links li a.nav-link.active::after { transform: scaleX(1); }

.btn-login {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold); color: var(--navy); padding: 9px 22px;
  border-radius: 6px; font-weight: 700; font-size: 13.5px;
  transition: var(--tr); margin-left: 8px; flex-shrink: 0;
}
.btn-login:hover { background: var(--gold-light); transform: translateY(-1px); }

/* Hamburger */
.nav-toggle {
  display: none; flex-direction: column; gap: 5px; padding: 6px; z-index: 1001;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--tr); }
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu drawer */
#mobileDrawer {
  display: none; position: fixed; inset: 0;
  background: rgba(8,15,36,0.98); backdrop-filter: blur(16px);
  z-index: 999; flex-direction: column; padding: 90px 32px 40px;
  transform: translateX(100%); transition: transform 0.35s cubic-bezier(.4,0,.2,1);
}
#mobileDrawer.open { transform: translateX(0); display: flex; }
#mobileDrawer a {
  color: #fff; font-family: var(--ff-head); font-size: 24px; font-weight: 600;
  padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 0.2s;
}
#mobileDrawer a:hover { color: var(--gold); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  min-height: 100vh; position: relative;
  background: linear-gradient(155deg, #040C1F 0%, var(--navy) 50%, #0a1535 100%);
  display: grid; grid-template-columns: 1fr 1fr; align-items: center;
  overflow: hidden;
}
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,194,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,194,255,0.035) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  padding: 160px 0 100px 24px; max-width: 560px; margin-left: auto;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(212,175,55,0.08); border: 1px solid rgba(212,175,55,0.25);
  border-radius: 30px; padding: 7px 18px; margin-bottom: 24px;
  font-family: var(--ff-mono); font-size: 11px; font-weight: 600;
  color: var(--gold); letter-spacing: 0.5px;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--gold);
  animation: badgePulse 2s infinite;
}
@keyframes badgePulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.5; transform:scale(1.4); }
}
.hero-title {
  font-family: var(--ff-head); font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800; color: #fff; line-height: 1.08;
  letter-spacing: -1px; margin-bottom: 20px;
}
.gradient-text {
  background: linear-gradient(120deg, var(--gold), var(--gold-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc { color: rgba(255,255,255,0.68); font-size: 16px; line-height: 1.8; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 42px; }
.hero-certbadges { display: flex; gap: 16px; flex-wrap: wrap; }
.certbadge {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 8px 14px; color: rgba(255,255,255,0.7);
  font-size: 12px; font-weight: 500;
}

/* Instrument / Dial visual */
.hero-instrument {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  padding: 160px 24px 100px 0;
}
.instrument-graphic { text-align: center; }
.dial-outer {
  position: relative; width: 320px; height: 320px;
  border-radius: 50%; margin: 0 auto;
}
.dial-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 3px solid rgba(212,175,55,0.35);
  background: radial-gradient(circle at 40% 35%, rgba(0,102,204,0.15) 0%, rgba(8,15,36,0.9) 60%);
  box-shadow: inset 0 0 60px rgba(0,0,0,0.6), 0 0 40px rgba(212,175,55,0.1);
}
/* Scale marks around the dial */
.dial-scale {
  position: absolute; inset: 0;
}
.dial-scale span {
  position: absolute; font-family: var(--ff-mono); font-size: 9px;
  color: rgba(212,175,55,0.7); transform-origin: 50% 50%;
  left: 50%; top: 50%; width: 30px; text-align: center;
  margin-left: -15px; margin-top: -7px;
  --angle: calc(-120deg + var(--i) * 24deg);
  transform: rotate(var(--angle)) translateY(-130px) rotate(calc(-1 * var(--angle)));
}
/* Needle */
.dial-needle {
  position: absolute; bottom: 50%; left: 50%;
  width: 3px; height: 42%; transform-origin: bottom center;
  margin-left: -1.5px;
  background: linear-gradient(to top, var(--gold), rgba(212,175,55,0.2));
  border-radius: 3px 3px 0 0;
  transform: rotate(-120deg);
  transition: transform 1.8s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: 0 0 8px rgba(212,175,55,0.6);
}
.dial-center {
  position: absolute; top: 50%; left: 50%;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--gold); transform: translate(-50%, -50%);
  box-shadow: 0 0 16px rgba(212,175,55,0.7);
  z-index: 5;
}
.dial-label {
  position: absolute; bottom: 28%; left: 50%; transform: translateX(-50%);
  font-family: var(--ff-mono); font-size: 9px; letter-spacing: 3px;
  color: rgba(255,255,255,0.4); text-transform: uppercase;
}
.dial-value {
  position: absolute; bottom: 20%; left: 50%; transform: translateX(-50%);
  font-family: var(--ff-head); font-size: 22px; font-weight: 700;
  color: var(--gold);
}
.instrument-label {
  margin-top: 20px; color: rgba(255,255,255,0.5); font-size: 13px;
}
.instrument-label strong { color: var(--gold); }

/* Scroll indicator */
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.4); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; font-family: var(--ff-mono); z-index: 3;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(212,175,55,0.6), transparent);
  animation: scrollAnim 1.6s ease-in-out infinite;
}
@keyframes scrollAnim {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.4; }
}

/* ═══════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════ */
.stats-bar {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-container {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: stretch;
  padding: 0 24px;
}
.stat-item {
  flex: 1; text-align: center; padding: 34px 20px;
  position: relative; transition: background var(--tr);
}
.stat-item:hover { background: rgba(255,255,255,0.04); }
.stat-divider { width: 1px; background: rgba(255,255,255,0.08); flex-shrink: 0; }
.stat-num {
  font-family: var(--ff-head); font-size: 42px; font-weight: 800;
  color: #fff; line-height: 1;
}
.stat-label { font-size: 12.5px; color: rgba(255,255,255,0.5); margin-top: 6px; letter-spacing: 0.5px; }

/* ═══════════════════════════════════════════
   SECTION SHARED
═══════════════════════════════════════════ */
.section { padding: 90px 0; }
.dark-section {
  padding: 90px 0;
  background: linear-gradient(160deg, #0a1020 0%, var(--navy) 50%, #081020 100%);
}
.dark-section .section-title { color: #fff; }
.dark-section .section-desc { color: rgba(255,255,255,0.55); }

/* ═══════════════════════════════════════════
   SERVICES
═══════════════════════════════════════════ */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px;
}
.service-card {
  background: #fff; border-radius: 12px; padding: 32px 28px;
  border: 1px solid var(--gray-light); transition: var(--tr);
  position: relative; overflow: hidden;
}
.service-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--accent));
  transform: scaleX(0); transition: transform var(--tr); transform-origin: left;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.service-card:hover::after { transform: scaleX(1); }
.service-card.featured {
  background: linear-gradient(160deg, #0D1B3E, #1B2A6B);
  border-color: rgba(212,175,55,0.3);
}
.service-card.featured .service-title { color: #fff; }
.service-card.featured .service-desc { color: rgba(255,255,255,0.65); }
.service-card.featured .service-list li { color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.1); }
.service-card.featured .service-link { color: var(--gold); }
.featured-badge {
  position: absolute; top: 16px; right: 16px;
  background: var(--gold); color: var(--navy); font-size: 10px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px; letter-spacing: 0.5px;
}
.service-icon-wrap {
  width: 56px; height: 56px; margin-bottom: 18px;
}
.service-icon-wrap svg { width: 100%; height: 100%; }
.service-title { font-family: var(--ff-head); font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.service-desc { font-size: 13.5px; color: var(--gray-text); line-height: 1.65; margin-bottom: 14px; }
.service-list { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.service-list li {
  font-size: 12.5px; color: var(--gray-text); padding-left: 14px;
  border-left: 2px solid var(--gray-light); padding-bottom: 2px;
}
.service-link { font-size: 13px; font-weight: 600; color: var(--accent2); transition: color 0.2s; }
.service-link:hover { color: var(--navy); }

/* ═══════════════════════════════════════════
   ACCREDITATION
═══════════════════════════════════════════ */
.accred-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center;
}
.accred-cert { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.cert-item {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; padding: 14px;
}
.cert-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 8px;
  background: rgba(212,175,55,0.12); display: flex; align-items: center; justify-content: center;
}
.cert-label { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.45); font-weight: 600; }
.cert-value { font-size: 14px; font-weight: 700; color: #fff; margin-top: 2px; }
.accred-right { display: flex; justify-content: center; }

/* NABL badge */
.nabl-badge-large {
  position: relative; width: 280px; height: 280px;
}
.nabl-outer-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(212,175,55,0.35);
  background: radial-gradient(circle, rgba(27,42,107,0.5), rgba(8,15,36,0.9));
  box-shadow: 0 0 60px rgba(212,175,55,0.15), inset 0 0 40px rgba(0,0,0,0.4);
  animation: nablGlow 4s ease-in-out infinite;
}
@keyframes nablGlow {
  0%,100% { box-shadow: 0 0 60px rgba(212,175,55,0.15), inset 0 0 40px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 0 80px rgba(212,175,55,0.3), inset 0 0 40px rgba(0,0,0,0.4); }
}
.nabl-inner {
  position: absolute; inset: 16px; border-radius: 50%;
  border: 1px dashed rgba(212,175,55,0.25);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; text-align: center; padding: 20px;
}
.nabl-logo-wrap { margin-bottom: 8px; }
.nabl-text-main { font-family: var(--ff-head); font-size: 22px; font-weight: 800; color: #fff; letter-spacing: 2px; }
.nabl-text-sub { font-size: 9px; color: rgba(255,255,255,0.5); letter-spacing: 2px; text-transform: uppercase; }
.nabl-cert-no { font-family: var(--ff-mono); font-size: 13px; color: var(--gold); margin-top: 4px; }
.nabl-ring-text {
  position: absolute; inset: 0; border-radius: 50%; display: flex;
  flex-direction: column; align-items: center; justify-content: flex-end;
  padding-bottom: 18px; gap: 3px;
}
.nabl-ring-text span { font-size: 9px; color: rgba(212,175,55,0.6); letter-spacing: 2px; font-family: var(--ff-mono); }
.nabl-glow {
  position: absolute; inset: -20px; border-radius: 50%; z-index: -1;
  background: radial-gradient(circle, rgba(212,175,55,0.08), transparent 70%);
}

/* ═══════════════════════════════════════════
   DISCIPLINES
═══════════════════════════════════════════ */
.disciplines-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 20px;
}
.disc-card {
  background: var(--off-white); border-radius: 12px; padding: 28px 22px;
  border: 1px solid var(--gray-light); transition: var(--tr); text-align: center;
  cursor: default;
}
.disc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(0,119,204,0.3); background: #fff; }
.disc-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.disc-icon svg { width: 28px; height: 28px; }
.disc-icon.thermal   { background: rgba(255,100,50,0.1);  color: #ff6432; }
.disc-icon.electrical{ background: rgba(255,200,0,0.1);   color: #e6b400; }
.disc-icon.pressure  { background: rgba(0,119,204,0.1);   color: var(--accent2); }
.disc-icon.mechanical{ background: rgba(100,180,100,0.1); color: #4caf50; }
.disc-icon.mass      { background: rgba(120,80,200,0.1);  color: #7c4dff; }
.disc-icon.optical   { background: rgba(0,194,255,0.1);   color: var(--accent); }
.disc-icon.volume    { background: rgba(0,180,150,0.1);   color: #00b496; }
.disc-icon.time      { background: rgba(255,80,120,0.1);  color: #f44b6e; }
.disc-card h4 { font-family: var(--ff-head); font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.disc-card p { font-size: 12px; color: var(--gray-text); line-height: 1.55; }

/* ═══════════════════════════════════════════
   PRODUCTS
═══════════════════════════════════════════ */
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
.product-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 32px 28px; position: relative;
  transition: var(--tr); overflow: hidden;
}
.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--accent));
  transform: scaleX(0); transition: transform var(--tr); transform-origin: left;
}
.product-card:hover { background: rgba(255,255,255,0.07); transform: translateY(-3px); }
.product-card:hover::before { transform: scaleX(1); }
.product-num {
  position: absolute; top: 22px; right: 24px;
  font-family: var(--ff-head); font-size: 48px; font-weight: 900;
  color: rgba(255,255,255,0.04); line-height: 1;
}
.product-icon-area { margin-bottom: 16px; }
.product-icon { width: 80px; height: 80px; border-radius: 14px; display: flex; align-items: center; justify-content: center; }
.product-icon svg { width: 80px; height: 80px; }
.product-icon.cryo  { background: rgba(0,180,216,0.1); }
.product-icon.rh    { background: rgba(212,175,55,0.1); }
.product-icon.ups   { background: rgba(124,58,237,0.1); }
.product-name { font-family: var(--ff-head); font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 4px; }
.product-tag { font-size: 11px; font-weight: 700; color: var(--gold); letter-spacing: 1.5px; text-transform: uppercase; font-family: var(--ff-mono); margin-bottom: 12px; }
.product-desc { font-size: 13.5px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 18px; }
.product-specs { display: flex; flex-direction: column; gap: 8px; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; }
.spec { display: flex; justify-content: space-between; align-items: center; }
.spec span { font-size: 12px; color: rgba(255,255,255,0.4); }
.spec strong { font-size: 12.5px; color: rgba(255,255,255,0.8); font-weight: 600; }
/* 19/10/2026 — long spec values wrap under a right-aligned column; badges,
   advantages list and the leaflet link of a product card. */
.spec { gap: 14px; align-items: flex-start; }
.spec span { flex: 0 0 42%; line-height: 1.45; }
.spec strong { flex: 1; text-align: right; line-height: 1.45; }
.product-badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0 12px; }
.product-badge { font-size: 11px; font-weight: 700; letter-spacing: .3px; padding: 4px 10px; border-radius: 999px;
  color: #fff; background: rgba(0,180,216,0.16); border: 1px solid rgba(0,180,216,0.35); }
.product-adv-title { font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--gold);
  margin-top: 10px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.08); }
.product-adv { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.product-adv li { font-size: 12.5px; line-height: 1.55; color: rgba(255,255,255,0.7); padding-left: 14px; position: relative; }
.product-adv li::before { content: ''; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.product-adv li b { color: rgba(255,255,255,0.9); font-weight: 700; }
.product-leaflet { align-self: flex-start; margin-top: 8px; font-size: 12.5px; font-weight: 700; color: var(--gold);
  text-decoration: none; border: 1px solid currentColor; border-radius: 8px; padding: 7px 12px; }
.product-leaflet::before { content: '⬇ '; }
.product-leaflet:hover { background: rgba(255,255,255,0.06); }

/* ═══════════════════════════════════════════
   WHY CHOOSE US
═══════════════════════════════════════════ */
/* Redesigned 15/10/2026: photo composition + accreditation badge on the left,
   the four reasons as a 2 x 2 card grid on the right (heading sits above both). */
.why-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: center; }
.why-visual { position: relative; padding: 0 60px 64px 0; }
.why-badge {
  position: absolute; left: 18px; bottom: 34px; z-index: 3;
  display: flex; align-items: center; gap: 12px;
  background: var(--navy); color: var(--white); padding: 12px 16px 12px 14px;
  border-radius: 12px; border-left: 3px solid var(--gold); box-shadow: var(--shadow-lg);
}
.why-badge strong { display: block; font-family: var(--ff-head); font-size: 14px; font-weight: 700; letter-spacing: .2px; }
.why-badge span { display: block; font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .6px; color: rgba(255,255,255,0.78); margin-top: 2px; }
.why-features { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.why-feature {
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  padding: 24px 22px; border-radius: 14px; border: 1px solid var(--gray-light); background: var(--white);
  transition: var(--tr);
}
.why-feature:hover { border-color: rgba(212,175,55,0.45); box-shadow: 0 10px 30px rgba(13,27,62,0.10); transform: translateY(-3px); }
.why-icon {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 12px;
  background: rgba(212,175,55,0.10); display: flex; align-items: center; justify-content: center;
}
.why-feature h5 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 4px; font-family: var(--ff-head); }
.why-feature p { font-size: 13.5px; color: var(--gray-text); line-height: 1.6; }

/* Process Timeline */
.process-timeline { display: flex; flex-direction: column; position: relative; padding-left: 20px; }
.process-timeline::before {
  content: ''; position: absolute; left: 18px; top: 10px; bottom: 10px;
  width: 2px; background: linear-gradient(to bottom, var(--gold), rgba(212,175,55,0.1));
}
.process-step { display: flex; gap: 18px; align-items: flex-start; padding: 10px 0; position: relative; z-index: 1; }
.step-num {
  width: 36px; height: 36px; flex-shrink: 0; border-radius: 50%;
  background: var(--gold); color: var(--navy); display: flex; align-items: center;
  justify-content: center; font-family: var(--ff-head); font-size: 14px; font-weight: 800;
  box-shadow: 0 0 0 4px #fff;
}
.step-content h5 { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.step-content p { font-size: 12.5px; color: var(--gray-text); line-height: 1.5; }

/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.contact-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 20px;
}
.cinfo-item { display: flex; align-items: flex-start; gap: 14px; }
.cinfo-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px;
  background: rgba(212,175,55,0.1); display: flex; align-items: center; justify-content: center;
}
.cinfo-label { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gold); font-weight: 700; font-family: var(--ff-mono); }
.cinfo-value { font-size: 14px; color: rgba(255,255,255,0.8); margin-top: 3px; line-height: 1.55; }

.contact-form-wrap { }
.contact-form {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 1px; }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 11px 14px; color: #fff; font-size: 14px;
  transition: border-color 0.2s; width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select option { background: var(--navy); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.contact-form .btn-primary { margin-top: 4px; font-size: 15px; padding: 14px; }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer { background: #050C1E; }
.footer-top { padding: 60px 0 40px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-top: 14px; max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 12px; }
.footer-logo-main { font-family: var(--ff-head); font-size: 18px; font-weight: 800; color: #fff; display: block; }
.footer-logo-sub { font-size: 9px; color: rgba(255,255,255,0.4); letter-spacing: 2px; display: block; margin-top: 1px; }
.social-links { display: flex; gap: 10px; margin-top: 18px; }
.social-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.45); transition: var(--tr);
}
.social-link:hover { background: var(--gold); color: var(--navy); }
.footer-col h5 { font-family: var(--ff-head); font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 16px; letter-spacing: 0.5px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,0.42); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom { padding: 18px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom-inner p { font-size: 12.5px; color: rgba(255,255,255,0.28); }
.footer-bottom-links { display: flex; gap: 20px; align-items: center; font-size: 12.5px; color: rgba(255,255,255,0.28); }
.footer-bottom-links a { color: var(--gold); transition: opacity 0.2s; }
.footer-bottom-links a:hover { opacity: 0.8; }

/* ═══════════════════════════════════════════
   AOS (Animate on Scroll)
═══════════════════════════════════════════ */
[data-aos] {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
[data-aos].aos-visible { opacity: 1; transform: none; }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; }
  .hero-content { max-width: 640px; padding: 140px 24px 60px; margin: 0 auto; }
  .hero-instrument { display: none; }
  .hero-scroll { display: none; }
  .accred-layout { gap: 40px; }
  .why-layout { gap: 40px; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .accred-layout { grid-template-columns: 1fr; }
  .accred-right { display: none; }
  .why-layout { grid-template-columns: 1fr; gap: 44px; }
  .why-visual { max-width: 560px; margin: 0 auto; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .stats-container { flex-wrap: wrap; }
  .stat-item { width: 50%; flex: 0 0 50%; }
  .stat-divider:nth-child(4) { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .accred-cert { grid-template-columns: 1fr; }
  .hero-certbadges { gap: 10px; }
  .certbadge { font-size: 11px; padding: 6px 10px; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { width: 100%; justify-content: center; }
  .contact-form { padding: 24px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
  .nabl-badge-large { width: 220px; height: 220px; }
}