/* ==========================================
   CODE DECIMAL TECHNOLOGIES
   Premium Blue · Deep Night Theme v2
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Manrope:wght@300;400;500;600;700;800&family=Orbitron:wght@600;700;800;900&display=swap');

:root {
  /* Core palette */
  --blue:        #1a4fd8;
  --blue-mid:    #2563eb;
  --blue-light:  #3b82f6;
  --blue-pale:   #eff6ff;
  --blue-border: #bfdbfe;
  --blue-deep:   #0b1f6b;
  --blue-darker: #060e2e;
  --cyan:        #06b6d4;
  --cyan-light:  #38bdf8;
  --indigo:      #6366f1;

  /* Text */
  --text-dark:  #0c1526;
  --text-mid:   #334155;
  --text-light: #64748b;

  /* Surfaces */
  --white:      #ffffff;
  --bg:         #f0f7ff;
  --bg-card:    #ffffff;

  /* Footer */
  --footer-bg:  #050d24;
  --footer-bar: #081232;

  /* Shadows */
  --shadow-sm:  0 2px 10px rgba(26,79,216,0.08);
  --shadow-md:  0 8px 32px rgba(26,79,216,0.14);
  --shadow-lg:  0 20px 60px rgba(26,79,216,0.20);
  --shadow-xl:  0 32px 80px rgba(26,79,216,0.28);

  /* Transition */
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --spring:     all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─────────────────────────────────────────
   RESET & BASE
───────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ─────────────────────────────────────────
   LOADER
───────────────────────────────────────── */
.loader {
  position: fixed;
  inset: 0;
  background: linear-gradient(140deg, #040e2a 0%, #091a5e 50%, #030b1f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content { text-align: center; color: white; position: relative; z-index: 1; }

.loader-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 36px;
}

.loader-logo-text {
  font-size: clamp(1rem, 3vw, 1.6rem);
  font-weight: 800;
  letter-spacing: 6px;
  font-family: 'Orbitron', sans-serif;
  text-transform: uppercase;
  animation: textGlowShift 2.6s ease-in-out infinite;
  background: linear-gradient(90deg, #fff 30%, var(--cyan-light) 70%, #fff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.loader-circuit {
  width: min(320px, 82vw);
  height: 112px;
  margin: 0 auto;
  position: relative;
}

.circuit-line, .circuit-line-v {
  position: absolute;
  background: rgba(255, 255, 255, 0.3);
}

.circuit-line {
  height: 2px;
  transform-origin: left center;
  animation: circuitLineOn 1.8s ease-out infinite;
}

.line-top-left    { top: 16px; left: 8%;  width: 34%; animation-delay: 0.05s; }
.line-top-right   { top: 16px; left: 58%; width: 34%; animation-delay: 0.15s; }
.line-mid         { top: 54px; left: 8%;  width: 84%; animation-delay: 0.25s; }
.line-bottom-left { top: 92px; left: 8%;  width: 34%; animation-delay: 0.35s; }
.line-bottom-right{ top: 92px; left: 58%; width: 34%; animation-delay: 0.45s; }

.circuit-line-v {
  width: 2px;
  height: 38px;
  top: 16px;
  animation: circuitLineVertical 1.8s ease-out infinite;
}
.line-v-left  { left: 42%; animation-delay: 0.2s; }
.line-v-right { left: 58%; animation-delay: 0.3s; }

.circuit-node {
  position: absolute;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  box-shadow: 0 0 12px rgba(56,189,248,0.6);
  animation: nodePulse 1.9s ease-in-out infinite;
}
.node-top-left    { left: calc(8% - 4px);  top: 12px; }
.node-top-right   { left: calc(92% - 4px); top: 12px; }
.node-mid-left    { left: calc(8% - 4px);  top: 50px; animation-delay: 0.2s; }
.node-mid-right   { left: calc(92% - 4px); top: 50px; animation-delay: 0.4s; }
.node-bottom-left { left: calc(8% - 4px);  top: 88px; animation-delay: 0.25s; }
.node-bottom-right{ left: calc(92% - 4px); top: 88px; animation-delay: 0.5s; }

.circuit-chip {
  position: absolute;
  top: 35px; left: calc(50% - 18px);
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.7);
  background: rgba(6,14,50,0.8);
  box-shadow: 0 0 24px rgba(6,182,212,0.5);
  animation: chipGlow 1.8s ease-in-out infinite;
}

.circuit-pulse {
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(6,182,212,0.9);
  animation: circuitPulse 1.9s linear infinite;
}
.pulse-1 { top: 12px; left: 8%;  --from: 8%;  --to: 42%; animation-delay: 0s; }
.pulse-2 { top: 50px; left: 8%;  --from: 8%;  --to: 92%; animation-delay: 0.35s; }
.pulse-3 { top: 88px; left: 58%; --from: 58%; --to: 92%; animation-delay: 0.65s; }

@keyframes textGlowShift {
  0%,100% { opacity: 0.9; transform: translateY(0); }
  50%      { opacity: 1;   transform: translateY(-2px); }
}
@keyframes circuitLineOn {
  0%,12%   { opacity: 0.2; transform: scaleX(0.1); }
  35%,100% { opacity: 1;   transform: scaleX(1); }
}
@keyframes circuitLineVertical {
  0%,12%   { opacity: 0.2; transform: scaleY(0.1); }
  35%,100% { opacity: 1;   transform: scaleY(1); }
}
@keyframes nodePulse {
  0%,100% { transform: scale(1);    opacity: 0.7; }
  50%     { transform: scale(1.35); opacity: 1; }
}
@keyframes chipGlow {
  0%,100% { box-shadow: 0 0 14px rgba(6,182,212,0.35); }
  50%     { box-shadow: 0 0 30px rgba(6,182,212,0.7); }
}
@keyframes circuitPulse {
  0%   { left: var(--from); opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { left: var(--to);   opacity: 0; }
}

/* ─────────────────────────────────────────
   SCROLL PROGRESS
───────────────────────────────────────── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--indigo));
  z-index: 10001;
  pointer-events: none;
  box-shadow: 0 0 10px rgba(6,182,212,0.5);
}

/* ─────────────────────────────────────────
   NAVBAR
───────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  padding: 14px 56px;
  display: flex;
  align-items: center;
  gap: 40px;
  z-index: 1000;
  background: rgba(5, 13, 36, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(59,130,246,0.12);
  transition: var(--transition), transform 0.4s ease;
  animation: navSlideDown 0.7s ease 1.9s both;
}

@keyframes navSlideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0);     opacity: 1; }
}

.navbar.scrolled {
  background: rgba(4, 10, 28, 0.96);
  border-bottom-color: rgba(59,130,246,0.2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 46px;
  width: auto;
  border-radius: 8px;
  object-fit: contain;
}

.logo-text {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--white);
  letter-spacing: 3px;
  text-transform: uppercase;
  line-height: 1.3;
}

.desktop-nav {
  display: flex;
  gap: 34px;
  margin-left: auto;
}

.desktop-nav a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.3px;
  transition: var(--transition);
  position: relative;
  padding-bottom: 5px;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue-light), var(--cyan));
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.desktop-nav a:hover {
  color: var(--white);
}
.desktop-nav a:hover::after { width: 100%; }

.nav-search-btn {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.88rem;
  transition: var(--spring);
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(26,79,216,0.35);
}
.nav-search-btn:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 6px 20px rgba(26,79,216,0.5);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.mobile-menu-btn span {
  width: 26px; height: 2px;
  background: white;
  border-radius: 2px;
  display: block;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.mobile-menu-btn.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-menu-btn.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: 280px; height: 100vh;
  background: #060e2e;
  border-left: 1px solid rgba(59,130,246,0.15);
  box-shadow: -8px 0 40px rgba(0,0,0,0.5);
  z-index: 999;
  padding: 96px 40px 40px;
  transition: right 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.active { right: 0; }

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.mobile-menu nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 0;
  border-bottom: 1px solid rgba(59,130,246,0.12);
  transition: color 0.2s, padding-left 0.25s;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mobile-menu nav a:hover {
  color: var(--cyan);
  padding-left: 8px;
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding: 110px 60px 80px;
  gap: 50px;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(37,99,235,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 60% 60% at 0% 80%,  rgba(6,182,212,0.08)  0%, transparent 70%),
    linear-gradient(160deg, #eaf3ff 0%, #e8f1ff 40%, #edf5ff 100%);
  position: relative;
  overflow: hidden;
}

/* Dot grid */
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(26,79,216,0.055) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
  z-index: 0;
}

/* Diagonal accent */
.hero::before {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 42%;
  height: 100%;
  background: linear-gradient(200deg, rgba(59,130,246,0.05) 0%, rgba(6,182,212,0.04) 100%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
  pointer-events: none;
}

.hero-blob-1 {
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.10) 0%, transparent 65%);
  top: -220px; left: -180px;
  pointer-events: none;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
  animation: blobFloat 11s ease-in-out infinite;
}
.hero-blob-2 {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.09) 0%, transparent 65%);
  bottom: -120px; right: -60px;
  pointer-events: none;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
  animation: blobFloat 14s ease-in-out infinite reverse;
}

@keyframes blobFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(28px,-22px) scale(1.04); }
  66%     { transform: translate(-18px,18px) scale(0.97); }
}

.hero-left {
  flex: 0 0 46%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  animation: heroLeft 0.9s ease 2s both;
}
@keyframes heroLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.hero-illustration {
  position: relative;
}
.hero-illustration::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
}

.hero-svg {
  width: 100%;
  max-width: 500px;
  height: auto;
  filter: drop-shadow(0 24px 70px rgba(26,79,216,0.22));
  animation: floatY 7s ease-in-out infinite;
}

.hero-banner-img {
  width: 100%;
  max-width: 500px;
  height: auto;
  filter: drop-shadow(0 24px 70px rgba(26,79,216,0.22));
  animation: floatY 7s ease-in-out infinite;
  object-fit: contain;
}

@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-18px); }
}

.hero-right {
  flex: 1;
  padding-left: 20px;
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 22px;
  letter-spacing: 0.5px;
  background: rgba(26,79,216,0.07);
  padding: 7px 16px;
  border-radius: 99px;
  border: 1px solid var(--blue-border);
}
.hero-label::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { box-shadow: 0 0 0 0   rgba(26,79,216,0.5); }
  50%     { box-shadow: 0 0 0 6px rgba(26,79,216,0);   }
}
.hero-dash { opacity: 0.4; }

.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.4rem, 4.8vw, 4rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.08;
  margin-bottom: 28px;
  letter-spacing: -1px;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(130deg, var(--blue-mid), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title em::after {
  content: '|';
  animation: blink 0.75s step-end infinite;
  font-style: normal;
  -webkit-text-fill-color: var(--cyan);
  margin-left: 2px;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

.hero-desc {
  color: var(--text-mid);
  font-size: 0.97rem;
  line-height: 1.86;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 46px;
  padding-top: 30px;
  border-top: 1px solid rgba(26,79,216,0.12);
  flex-wrap: wrap;
}
.hero-stat strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue-mid);
  line-height: 1;
  letter-spacing: -1px;
}
.hero-stat strong::after { content: '+'; font-size: 1.4rem; }
.hero-stat span {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
  display: block;
}

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--blue-mid), #1e40af);
  color: white;
  padding: 15px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.94rem;
  transition: var(--transition);
  box-shadow: 0 6px 22px rgba(26,79,216,0.38);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.2px;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(26,79,216,0.48);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary i, .btn-primary span { position: relative; z-index: 1; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-mid);
  border: 2px solid var(--blue-border);
  padding: 13px 30px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.94rem;
  transition: var(--transition);
  background: transparent;
  letter-spacing: 0.2px;
}
.btn-ghost:hover {
  background: var(--blue-pale);
  border-color: var(--blue-mid);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(26,79,216,0.10);
}

/* ─────────────────────────────────────────
   SHARED SECTION STYLES
───────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--blue-mid);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 18px;
}
.section-label::before {
  content: '';
  width: 22px; height: 2px;
  background: linear-gradient(90deg, var(--blue-mid), var(--cyan));
  border-radius: 2px;
}

.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.18;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}
.section-title em, .section-title-center em {
  font-style: normal;
  background: linear-gradient(130deg, var(--blue-mid), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title-center {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 18px;
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: -0.5px;
}

.section-divider {
  width: 52px; height: 3px;
  background: linear-gradient(90deg, var(--blue-mid), var(--cyan));
  margin-bottom: 32px;
  border-radius: 2px;
}
.section-divider.center { margin-left: auto; margin-right: auto; }

.section-header-center {
  text-align: center;
  margin-bottom: 64px;
}

/* ─────────────────────────────────────────
   FADE-IN
───────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────
   ABOUT
───────────────────────────────────────── */
.about-section {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 120px 60px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.about-section::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 40%;
  background: linear-gradient(180deg, #e8f3ff 0%, #e4efff 100%);
  clip-path: polygon(16% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
  pointer-events: none;
}
.about-section::before {
  content: '';
  position: absolute;
  left: -80px; top: -80px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.about-left {
  flex: 0 0 44%;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* Decorative ring behind svg */
.about-left::before {
  content: '';
  position: absolute;
  width: 360px; height: 360px;
  border-radius: 50%;
  border: 2px dashed rgba(37,99,235,0.14);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: spin 28s linear infinite;
}
@keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }

.about-svg {
  width: 100%;
  max-width: 440px;
  height: auto;
  border-radius: 24px;
  background: linear-gradient(140deg, #060f2e 0%, #0a1e60 100%);
  padding: 14px;
  box-shadow: 0 24px 70px rgba(26,79,216,0.28), 0 0 0 1px rgba(59,130,246,0.1);
}

.about-right {
  flex: 1;
  position: relative;
  z-index: 1;
}
.about-right p {
  color: var(--text-mid);
  font-size: 0.97rem;
  line-height: 1.88;
  margin-bottom: 18px;
}

.about-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.about-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue-pale);
  color: var(--blue-mid);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 99px;
  border: 1px solid var(--blue-border);
  transition: var(--transition);
}
.about-pill:hover {
  background: var(--blue-mid);
  color: white;
  border-color: var(--blue-mid);
  transform: translateY(-2px);
}

/* ─────────────────────────────────────────
   SERVICES
───────────────────────────────────────── */
.services-section {
  padding: 120px 60px;
  background: #f4f8ff;
  position: relative;
  overflow: hidden;
}
.services-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(26,79,216,0.04) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
/* Top diagonal cut */
.services-section::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--white);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
  pointer-events: none;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.expertise-card {
  background: var(--white);
  border-radius: 20px;
  padding: 38px 28px 30px;
  box-shadow: 0 4px 24px rgba(26,79,216,0.06);
  position: relative;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  border: 1px solid rgba(26,79,216,0.07);
  border-top: 4px solid transparent;
  text-align: center;
  overflow: hidden;
}

/* Shimmer overlay on hover */
.expertise-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0) 40%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 60%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
  pointer-events: none;
  z-index: 2;
}
.expertise-card:hover::before { transform: translateX(100%); }

/* Subtle glow bg on hover */
.expertise-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(37,99,235,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.expertise-card:hover::after { opacity: 1; }

.expertise-card:hover {
  transform: translateY(-10px) scale(1.01);
}

.expertise-top {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
  height: 84px;
  align-items: center;
}

.expertise-number-bg {
  position: absolute;
  right: 0; top: -10px;
  font-size: 4.8rem;
  font-weight: 900;
  color: var(--blue-pale);
  line-height: 1;
  user-select: none;
  font-family: 'Plus Jakarta Sans', sans-serif;
  z-index: 0;
}

.expertise-icon {
  width: 68px; height: 68px;
  background: var(--blue-pale);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  color: var(--blue-mid);
  position: relative;
  z-index: 1;
  transition: var(--spring);
}
.expertise-card:hover .expertise-icon {
  transform: rotate(-6deg) scale(1.08);
}

.expertise-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.expertise-card p {
  color: var(--text-light);
  font-size: 0.88rem;
  line-height: 1.75;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-mid);
  font-weight: 700;
  font-size: 0.84rem;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.read-more:hover { gap: 12px; }

/* ─────────────────────────────────────────
   TEAM
───────────────────────────────────────── */
.team-section {
  padding: 120px 60px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.team-section::before {
  content: '';
  position: absolute;
  right: -150px; bottom: -150px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
  align-items: start;
  overflow: visible;
  padding: 24px 0;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 1200px) {
  .leadership-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px 20px;
  }
}

@media (max-width: 768px) {
  .leadership-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
  }
}

@media (max-width: 480px) {
  .leadership-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.leader-card {
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(26,79,216,0.12);
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  transition: transform 0.4s ease, box-shadow 0.5s ease;
  border: 1px solid rgba(26,79,216,0.08);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.leader-card:hover {
  transform: translateY(-16px);
  box-shadow: 0 28px 70px rgba(26,79,216,0.22);
}

.leader-accent-bar {
  height: 6px;
  width: 100%;
  background: linear-gradient(90deg, var(--blue-mid), var(--cyan));
}
.leader-card-teal  .leader-accent-bar { background: linear-gradient(90deg, #2563eb, #06b6d4); }
.leader-card-orange .leader-accent-bar { background: linear-gradient(90deg, #1d4ed8, #0ea5e9); }

.leader-photo-wrap {
  width: 100%;
  height: 340px;
  overflow: hidden;
  background: linear-gradient(135deg, #d9e8f5 0%, #e6f0f9 50%, #f0f7ff 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.leader-photo-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 40%, transparent 60%, rgba(150,150,150,0.15) 100%);
  pointer-events: none;
  z-index: 2;
}
.leader-photo-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 45%;
  height: 45%;
  background: linear-gradient(135deg, rgba(100,100,100,0.2), transparent);
  pointer-events: none;
  border-radius: 50% 0 0 0;
  z-index: 1;
}

.leader-photo {
  width: 100%; 
  height: 100%;
  object-fit: contain;
  object-position: center center;
  transition: transform 0.6s ease;
  position: relative;
  z-index: 1;
}
.leader-card:hover .leader-photo { 
  transform: scale(1.05);
}

.leader-info { 
  padding: 28px 24px 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: var(--white);
  text-align: center;
}

.leader-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.2;
  letter-spacing: -0.3px;
}
.leader-title {
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 18px;
  color: var(--blue-mid);
  opacity: 0.95;
}

.leader-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(26,79,216,0.2) 50%, transparent 100%);
  margin: 16px 0 0;
  opacity: 0.6;
}

.leader-email-row {
  display: none;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, #eff6ff 0%, #f0f9ff 100%);
  border-radius: 12px;
  padding: 11px 14px;
  border: 1.5px solid #bfdbfe;
  transition: var(--transition);
}
.leader-card:hover .leader-email-row {
  border-color: var(--blue-mid);
  background: linear-gradient(135deg, #dbeafe 0%, #e0f2fe 100%);
}
.leader-email-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.76rem;
  flex-shrink: 0;
}
.teal-icon   { background: rgba(26,79,216,0.1);  color: var(--blue-mid); }
.orange-icon { background: rgba(6,182,212,0.12); color: var(--cyan); }

.leader-email-text {
  font-size: 0.78rem;
  color: var(--text-mid);
  text-decoration: none;
  word-break: break-all;
  line-height: 1.4;
  font-weight: 600;
  transition: color 0.2s;
}
.leader-email-text:hover { color: var(--blue-mid); }

.leader-socials { 
  display: none;
  gap: 10px;
  margin-top: auto;
}

.leader-social-btn {
  width: 40px; 
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.85rem;
  border: 2px solid var(--blue-border);
  color: var(--blue-mid);
  transition: var(--spring);
  background: var(--white);
}
.lsb-teal, .lsb-orange {
  color: var(--blue-mid);
  border-color: var(--blue-border);
  background: var(--white);
}
.lsb-teal:hover, .lsb-orange:hover {
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  color: white;
  border-color: transparent;
  transform: translateY(-4px) scale(1.15);
  box-shadow: 0 8px 20px rgba(26,79,216,0.4);
}

.leader-email { display: none !important; }

.leader-card-legal {
  background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
}
.leader-card-legal .leader-info { 
  padding: 40px 24px 24px; 
  text-align: center;
}
.leader-card-legal .leader-name {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.1rem;
  margin-bottom: 8px;
  font-weight: 900;
}
.leader-card-legal .leader-title { 
  letter-spacing: 2.5px; 
  font-size: 0.7rem;
  margin-bottom: 18px;
}
.leader-card-legal .leader-divider { 
  margin: 16px 0; 
  width: 50px;
  margin-left: auto;
  margin-right: auto;
}

/* ─────────────────────────────────────────
   CONTACT SECTION
───────────────────────────────────────── */
.contact-section {
  padding: 110px 60px;
  background: linear-gradient(145deg, #050d24 0%, #0b1a4a 40%, #0d1f5e 70%, #091540 100%);
  position: relative;
  overflow: hidden;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Grid pattern */
.contact-section::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.07) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

/* Glow orb */
.contact-section::after {
  content: '';
  position: absolute;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.14) 0%, transparent 65%);
  top: -250px; left: -150px;
  pointer-events: none;
}

.contact-section .section-label {
  color: var(--cyan-light);
  letter-spacing: 4px;
  font-size: 0.68rem;
}
.contact-section .section-label::before {
  background: linear-gradient(90deg, var(--cyan-light), var(--indigo));
}

.contact-section .section-title-center {
  color: #fff;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
}
.contact-section .section-title-center em {
  background: linear-gradient(135deg, var(--cyan-light), var(--indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-section .section-divider {
  background: linear-gradient(90deg, var(--cyan-light), var(--indigo));
  margin-bottom: 52px;
  height: 3px; width: 60px;
}

.contact-section .section-subtitle { color: rgba(186,220,255,0.6); }

/* 4-card grid */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin: 0 auto;
}

.contact-info-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: linear-gradient(160deg, rgba(255,255,255,0.055) 0%, rgba(59,130,246,0.06) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(99,160,255,0.14);
  border-top: 2px solid rgba(56,189,248,0.38);
  border-radius: 22px;
  padding: 44px 22px 38px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% -10%, rgba(56,189,248,0.09) 0%, transparent 60%);
  pointer-events: none;
}
/* Glow border on hover */
.contact-info-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(56,189,248,0.4), rgba(99,102,241,0.3), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: -1;
}
.contact-info-card:hover {
  background: linear-gradient(160deg, rgba(255,255,255,0.08) 0%, rgba(59,130,246,0.11) 100%);
  border-color: rgba(56,189,248,0.45);
  transform: translateY(-9px);
  box-shadow: 0 28px 60px rgba(0,0,0,0.45), 0 0 30px rgba(56,189,248,0.12);
}
.contact-info-card:hover::after { opacity: 1; }

.contact-icon-circle {
  width: 70px; height: 70px;
  background: linear-gradient(135deg, #1d4ed8, #0ea5e9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  color: white;
  margin-bottom: 24px;
  box-shadow: 0 12px 30px rgba(14,165,233,0.45), 0 0 0 8px rgba(14,165,233,0.08);
  position: relative;
  z-index: 1;
  transition: var(--spring);
}
.contact-info-card:hover .contact-icon-circle {
  transform: scale(1.1) rotate(-8deg);
  box-shadow: 0 16px 40px rgba(14,165,233,0.55), 0 0 0 10px rgba(14,165,233,0.1);
}

.contact-card-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.contact-info-card h4 {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
  margin: 0 0 4px;
}
.contact-info-card a,
.contact-info-card p {
  color: rgba(186,220,255,0.7);
  text-decoration: none;
  font-size: 0.87rem;
  font-weight: 500;
  line-height: 1.78;
  display: block;
  transition: color 0.2s;
  margin: 0;
}
.contact-info-card a:hover { color: var(--cyan-light); }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,0.7);
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.3), var(--cyan-light), rgba(59,130,246,0.3), transparent);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 56px;
  padding: 76px 60px 54px;
}

.footer-col h4 {
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 30px; height: 2px;
  background: linear-gradient(90deg, var(--blue-light), var(--cyan));
  border-radius: 2px;
}
.footer-col p {
  font-size: 0.87rem;
  line-height: 1.82;
  margin-bottom: 26px;
  color: rgba(255,255,255,0.52);
}

.mission-contact-list {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}
.mission-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: rgba(255,255,255,0.65);
  font-size: 0.84rem;
  transition: var(--transition);
  padding: 4px 0;
}
.mission-contact-item:hover { color: #fff; transform: translateX(4px); }
.mission-contact-item i {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.74rem;
  background: rgba(26,79,216,0.2);
  border: 1px solid rgba(59,130,246,0.28);
  color: rgba(255,255,255,0.9);
  flex-shrink: 0;
  transition: var(--transition);
}
.mission-contact-item:hover i {
  background: var(--blue-mid);
  border-color: var(--blue-mid);
}

.footer-contact-box {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(26,79,216,0.14);
  border: 1px solid rgba(59,130,246,0.18);
  border-radius: 14px;
  padding: 16px 20px;
  transition: var(--transition);
}
.footer-contact-box:hover {
  background: rgba(26,79,216,0.22);
  border-color: rgba(59,130,246,0.3);
}
.footer-contact-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(14,165,233,0.3);
}
.footer-contact-label {
  display: block;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.38);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-contact-email {
  color: white;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  transition: color 0.2s;
}
.footer-contact-email:hover { color: var(--cyan-light); }

.footer-socials {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}
.social-btn {
  width: 42px; height: 42px;
  border: 1px solid rgba(59,130,246,0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.58);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--spring);
}
.social-btn:hover {
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  border-color: transparent;
  color: white;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 22px rgba(26,79,216,0.38);
}

.footer-address-block { margin-top: 12px; }
.footer-address-block p {
  margin-bottom: 0;
  line-height: 1.8;
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 60px;
  background: var(--footer-bar);
  font-size: 0.83rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid rgba(59,130,246,0.1);
}
.footer-bottom-bar strong { color: rgba(255,255,255,0.85); }

.footer-bottom-links {
  display: flex;
  gap: 14px;
  align-items: center;
}
.footer-bottom-links a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.83rem;
  transition: color 0.2s;
}
.footer-bottom-links a:hover { color: var(--cyan-light); }
.footer-bottom-links span { color: rgba(255,255,255,0.2); }

/* ─────────────────────────────────────────
   FLOATING BUTTONS
───────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue-mid), var(--cyan));
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 900;
  box-shadow: 0 6px 22px rgba(26,79,216,0.42);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(26,79,216,0.55);
}

/* ─────────────────────────────────────────
   SECTION SUBTITLE
───────────────────────────────────────── */
.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.82;
}

/* ─────────────────────────────────────────
   SERVICE CARD COLORS — Blue palette
───────────────────────────────────────── */
:root {
  --c1: #2563eb;
  --c2: #0ea5e9;
  --c3: #06b6d4;
  --c4: #0284c7;
  --c5: #3b82f6;
  --c6: #1d4ed8;
  --c7: #38bdf8;
}

.card-color-1 { border-top-color: var(--c1); }
.card-color-2 { border-top-color: var(--c2); }
.card-color-3 { border-top-color: var(--c3); }
.card-color-4 { border-top-color: var(--c4); }
.card-color-5 { border-top-color: var(--c5); }
.card-color-6 { border-top-color: var(--c6); }
.card-color-7 { border-top-color: var(--c7); }

.card-color-1 .expertise-icon { background: #dbeafe; color: var(--c1); }
.card-color-2 .expertise-icon { background: #e0f2fe; color: var(--c2); }
.card-color-3 .expertise-icon { background: #cffafe; color: var(--c3); }
.card-color-4 .expertise-icon { background: #e0f2fe; color: var(--c4); }
.card-color-5 .expertise-icon { background: #dbeafe; color: var(--c5); }
.card-color-6 .expertise-icon { background: #dbeafe; color: var(--c6); }
.card-color-7 .expertise-icon { background: #f0f9ff; color: var(--c7); }

.card-color-1 .expertise-number-bg { color: #dbeafe; }
.card-color-2 .expertise-number-bg { color: #e0f2fe; }
.card-color-3 .expertise-number-bg { color: #cffafe; }
.card-color-4 .expertise-number-bg { color: #e0f2fe; }
.card-color-5 .expertise-number-bg { color: #dbeafe; }
.card-color-6 .expertise-number-bg { color: #dbeafe; }
.card-color-7 .expertise-number-bg { color: #f0f9ff; }

.card-color-1:hover .expertise-icon { background: var(--c1); color: white; }
.card-color-2:hover .expertise-icon { background: var(--c2); color: white; }
.card-color-3:hover .expertise-icon { background: var(--c3); color: white; }
.card-color-4:hover .expertise-icon { background: var(--c4); color: white; }
.card-color-5:hover .expertise-icon { background: var(--c5); color: white; }
.card-color-6:hover .expertise-icon { background: var(--c6); color: white; }
.card-color-7:hover .expertise-icon { background: var(--c7); color: white; }

.card-color-1 .read-more { color: var(--c1); }
.card-color-2 .read-more { color: var(--c2); }
.card-color-3 .read-more { color: var(--c3); }
.card-color-4 .read-more { color: var(--c4); }
.card-color-5 .read-more { color: var(--c5); }
.card-color-6 .read-more { color: var(--c6); }
.card-color-7 .read-more { color: var(--c7); }

.card-color-1:hover { border-color: var(--c1); box-shadow: 0 20px 50px rgba(37,99,235,0.18);  }
.card-color-2:hover { border-color: var(--c2); box-shadow: 0 20px 50px rgba(14,165,233,0.18); }
.card-color-3:hover { border-color: var(--c3); box-shadow: 0 20px 50px rgba(6,182,212,0.18);  }
.card-color-4:hover { border-color: var(--c4); box-shadow: 0 20px 50px rgba(2,132,199,0.18);  }
.card-color-5:hover { border-color: var(--c5); box-shadow: 0 20px 50px rgba(59,130,246,0.18); }
.card-color-6:hover { border-color: var(--c6); box-shadow: 0 20px 50px rgba(29,78,216,0.18);  }
.card-color-7:hover { border-color: var(--c7); box-shadow: 0 20px 50px rgba(56,189,248,0.18); }

.card-solo { grid-column: 2 / 3; }

/* ─────────────────────────────────────────
   DARK MODE OVERRIDES
───────────────────────────────────────── */
body.dark-mode {
  --bg: #060e1f;
  --white: #0d1b35;
  --blue-pale: #0a1630;
  --blue-border: rgba(59,130,246,0.2);
  --text-dark: #e2e8f0;
  --text-mid: #94a3b8;
  --text-light: #64748b;
  background: #060e1f;
}
body.dark-mode .hero {
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(37,99,235,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 60% at 0% 80%, rgba(6,182,212,0.06) 0%, transparent 70%),
    linear-gradient(160deg, #080e22 0%, #0a1428 100%);
}
body.dark-mode .expertise-card,
body.dark-mode .leader-card { background: #0d1b35; border-color: rgba(59,130,246,0.14); }
body.dark-mode .about-section { background: #060e1f; }
body.dark-mode .services-section { background: #070f22; }
body.dark-mode .team-section { background: #060e1f; }
body.dark-mode .mobile-menu { background: #040b1e; }
body.dark-mode .mobile-menu nav a { color: rgba(255,255,255,0.7); border-color: rgba(59,130,246,0.12); }
body.dark-mode .btn-ghost { border-color: rgba(59,130,246,0.3); color: var(--cyan-light); }
body.dark-mode .btn-ghost:hover { background: rgba(59,130,246,0.12); }

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1100px) {
  .card-solo { grid-column: auto; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .leadership-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 20px;
  }
}

@media (max-width: 1024px) {
  .contact-section { padding: 80px 40px; }
}

@media (max-width: 900px) {
  .navbar { padding: 14px 24px; }
  .desktop-nav, .nav-search-btn { display: none; }
  .mobile-menu-btn { display: flex; }

  .hero {
    flex-direction: column;
    padding: 100px 24px 70px;
    text-align: center;
  }
  .hero-left { flex: none; width: 100%; max-width: 360px; }
  .hero-right { padding-left: 0; }
  .hero-cta-group { justify-content: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-stats { justify-content: center; }

  .about-section {
    flex-direction: column;
    padding: 80px 24px;
  }
  .about-section::after { display: none; }
  .about-left { flex: none; width: 100%; max-width: 380px; }

  .services-section,
  .team-section,
  .contact-section { padding: 80px 24px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 54px 24px 40px;
  }
  .footer-bottom-bar {
    padding: 20px 24px;
    flex-direction: column;
    text-align: center;
  }

  .contact-cards { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .leadership-grid { 
    grid-template-columns: repeat(2, 1fr); 
    gap: 28px 24px;
  }
}

/* Tablet & Small Screen Responsive */
@media (max-width: 768px) {
  /* Navbar */
  .navbar { 
    padding: 12px 16px; 
    gap: 20px;
  }
  .nav-logo-img { height: 40px; }
  .logo-text { font-size: 0.65rem; letter-spacing: 2px; }

  /* Hero Section */
  .hero {
    padding: 90px 16px 60px;
    min-height: auto;
    gap: 30px;
  }
  .hero-left { max-width: 280px; }
  .hero-title { font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin-bottom: 16px; }
  .hero-label { font-size: 0.68rem; padding: 6px 12px; }
  .hero-desc { font-size: 0.88rem; line-height: 1.6; max-width: 100%; }
  .hero-cta-group { 
    flex-direction: column; 
    gap: 10px;
    align-items: center;
  }
  .btn-primary, .btn-ghost { 
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 0.88rem;
  }
  .hero-stats { 
    gap: 24px; 
    flex-wrap: wrap;
    border-top: none;
    padding-top: 0;
    margin-top: 24px;
  }

  /* About Section */
  .about-section { 
    padding: 60px 16px; 
    gap: 40px;
  }
  .about-left { max-width: 100%; }
  .about-left::before { width: 280px; height: 280px; }
  .about-svg { max-width: 100%; }
  .about-right p { font-size: 0.9rem; margin-bottom: 12px; }
  .section-title { font-size: clamp(1.5rem, 2.5vw, 2rem); }

  /* Services Section */
  .services-section { padding: 60px 16px; }
  .section-header-center { margin-bottom: 40px; }
  .expertise-grid { 
    grid-template-columns: 1fr; 
    gap: 16px;
  }
  .expertise-card { 
    padding: 28px 20px 24px;
    border-radius: 16px;
  }
  .expertise-icon { width: 56px; height: 56px; font-size: 1.4rem; }
  .expertise-card h3 { font-size: 0.95rem; }
  .expertise-card p { font-size: 0.82rem; line-height: 1.6; }
  .read-more { font-size: 0.78rem; }

  /* Team Section */
  .team-section { padding: 60px 16px; }
  .leadership-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
    padding: 0;
  }
  .leader-card { border-radius: 16px; }
  .leader-photo-wrap { height: 280px; }
  .leader-name { font-size: 0.95rem; }
  .leader-title { font-size: 0.68rem; }
  .leader-info { padding: 14px 14px 16px; }
  .leader-email-row { padding: 9px 12px; gap: 9px; }
  .leader-email-text { font-size: 0.75rem; }
  .leader-socials { gap: 7px; }
  .leader-social-btn { width: 34px; height: 34px; font-size: 0.75rem; }

  /* Contact Section */
  .contact-section { 
    padding: 60px 16px; 
  }
  .section-title-center { font-size: clamp(1.5rem, 2.5vw, 2rem); }
  .contact-cards { 
    grid-template-columns: 1fr; 
    gap: 12px;
    margin-top: 40px;
  }
  .contact-info-card { 
    padding: 32px 16px 28px; 
    border-radius: 16px;
  }
  .contact-icon-circle { width: 56px; height: 56px; font-size: 1.2rem; }
  .contact-info-card h4 { font-size: 0.95rem; }
  .contact-info-card a, 
  .contact-info-card p { font-size: 0.8rem; }

  /* Footer */
  .footer-inner {
    gap: 32px;
    padding: 40px 16px 30px;
  }
  .footer-col h4 { 
    font-size: 0.95rem;
    margin-bottom: 16px;
  }
  .footer-col p { font-size: 0.82rem; line-height: 1.6; margin-bottom: 16px; }
  .mission-contact-item { font-size: 0.78rem; gap: 10px; }
  .footer-contact-box { 
    padding: 12px 14px; 
    gap: 12px;
  }
  .footer-contact-icon { width: 40px; height: 40px; font-size: 0.9rem; }
  .footer-contact-label { font-size: 0.65rem; }
  .footer-contact-email { font-size: 0.82rem; }
  .footer-socials { gap: 10px; }
  .social-btn { width: 38px; height: 38px; font-size: 0.8rem; }
  .footer-bottom-bar {
    padding: 16px;
    font-size: 0.75rem;
    gap: 8px;
  }
  .footer-bottom-links { 
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer-bottom-links a { font-size: 0.75rem; }

  /* Back to top button */
  .back-to-top { 
    width: 42px; 
    height: 42px; 
    bottom: 16px; 
    right: 16px;
    font-size: 0.9rem;
  }

  /* Section labels and dividers */
  .section-label { font-size: 0.65rem; letter-spacing: 2px; }
  .section-divider { width: 40px; margin-bottom: 24px; }
}

/* Mobile Phones - Extra Small */
@media (max-width: 480px) {
  html { scroll-behavior: auto; }

  /* Navbar */
  .navbar { 
    padding: 10px 12px;
    gap: 12px;
  }
  .nav-logo { gap: 8px; }
  .nav-logo-img { height: 36px; }
  .logo-text { font-size: 0.55rem; letter-spacing: 1px; }
  .mobile-menu-btn span { width: 24px; height: 2px; gap: 4px; }

  /* Mobile Menu */
  .mobile-menu { 
    width: 100%;
    padding: 80px 20px 20px;
  }
  .mobile-menu nav a { 
    font-size: 0.95rem;
    padding: 14px 0;
  }

  /* Hero Section */
  .hero {
    padding: 80px 12px 50px;
    gap: 20px;
  }
  .hero-left { max-width: 100%; }
  .hero-illustration::before { display: none; }
  .hero-title { 
    font-size: clamp(1.4rem, 3vw, 2rem); 
    line-height: 1.1;
    margin-bottom: 12px;
  }
  .hero-label { 
    font-size: 0.6rem; 
    padding: 4px 10px;
    margin-bottom: 16px;
  }
  .hero-desc { 
    font-size: 0.85rem; 
    line-height: 1.5;
    margin-bottom: 24px;
  }
  .btn-primary, .btn-ghost { 
    padding: 12px 16px;
    font-size: 0.82rem;
    border-radius: 10px;
  }
  .btn-primary i, .btn-ghost i { font-size: 0.7rem; }
  .hero-stats { margin-top: 20px; gap: 16px; }
  .hero-stat strong { font-size: 1.8rem; }
  .hero-stat span { font-size: 0.7rem; }

  /* About Section */
  .about-section { padding: 50px 12px; gap: 30px; }
  .about-left::before { width: 220px; height: 220px; top: 50%; left: 50%; }
  .section-title { font-size: clamp(1.3rem, 2vw, 1.8rem); }
  .about-pills { gap: 8px; margin-top: 20px; }
  .about-pill { 
    font-size: 0.7rem; 
    padding: 6px 12px;
  }

  /* Services Section */
  .services-section { 
    padding: 50px 12px;
  }
  .section-header-center { margin-bottom: 32px; }
  .section-subtitle { font-size: 0.88rem; }
  .expertise-grid { gap: 12px; }
  .expertise-card { 
    padding: 20px 14px 18px;
    border-radius: 12px;
  }
  .expertise-icon { 
    width: 48px; 
    height: 48px; 
    font-size: 1.2rem;
    margin-bottom: 14px;
  }
  .expertise-card h3 { 
    font-size: 0.9rem; 
    margin-bottom: 8px;
  }
  .expertise-card p { 
    font-size: 0.78rem; 
    margin-bottom: 14px;
  }

  /* Team Section */
  .team-section { padding: 50px 12px; }
  .leadership-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0;
  }
  .leader-card { 
    border-radius: 12px;
  }
  .leader-photo-wrap { 
    height: 280px;
  }
  .leader-name { 
    font-size: 0.95rem; 
    margin-bottom: 4px;
  }
  .leader-title { 
    font-size: 0.65rem; 
    margin-bottom: 12px;
  }
  .leader-info { padding: 16px 14px 14px; }
  .leader-divider { margin: 10px 0 12px; }
  .leader-email-row { 
    padding: 8px 10px; 
    margin-bottom: 12px;
    border-radius: 10px;
  }
  .leader-email-icon { width: 28px; height: 28px; font-size: 0.7rem; }
  .leader-email-text { font-size: 0.72rem; }
  .leader-socials { gap: 8px; }
  .leader-social-btn { 
    width: 36px; 
    height: 36px; 
    font-size: 0.75rem;
    border-radius: 50%;
  }

  /* Contact Section */
  .contact-section { 
    padding: 50px 12px;
  }
  .section-label { font-size: 0.6rem; letter-spacing: 1.5px; }
  .section-title-center { font-size: clamp(1.3rem, 2vw, 1.8rem); }
  .contact-cards { gap: 10px; margin-top: 32px; }
  .contact-info-card { 
    padding: 24px 12px 20px;
    border-radius: 12px;
  }
  .contact-icon-circle { 
    width: 48px; 
    height: 48px; 
    font-size: 1rem;
    margin-bottom: 16px;
  }
  .contact-info-card h4 { 
    font-size: 0.88rem;
    margin-bottom: 4px;
  }
  .contact-info-card a,
  .contact-info-card p { 
    font-size: 0.75rem;
    line-height: 1.5;
  }

  /* Footer */
  .footer-inner {
    gap: 24px;
    padding: 32px 12px 20px;
  }
  .footer-col h4 { 
    font-size: 0.88rem;
    margin-bottom: 12px;
  }
  .footer-col p { 
    font-size: 0.78rem; 
    line-height: 1.5;
    margin-bottom: 12px;
  }
  .mission-contact-item { 
    font-size: 0.74rem; 
    padding: 2px 0;
  }
  .mission-contact-item i { 
    width: 28px; 
    height: 28px;
    font-size: 0.65rem;
  }
  .footer-contact-box { 
    padding: 10px 12px;
    border-radius: 10px;
    gap: 10px;
  }
  .footer-contact-icon { 
    width: 36px; 
    height: 36px; 
    font-size: 0.85rem;
  }
  .footer-contact-label { font-size: 0.6rem; margin-bottom: 2px; }
  .footer-contact-email { font-size: 0.78rem; }
  .footer-socials { gap: 8px; margin-bottom: 16px; }
  .social-btn { 
    width: 34px; 
    height: 34px; 
    font-size: 0.75rem;
  }
  .footer-bottom-bar {
    padding: 12px;
    font-size: 0.7rem;
    gap: 4px;
  }
  .footer-bottom-links { gap: 6px; }
  .footer-bottom-links a { font-size: 0.7rem; }
  .footer-bottom-links span { display: none; }

  /* Back to top button */
  .back-to-top { 
    width: 38px; 
    height: 38px; 
    bottom: 12px; 
    right: 12px;
    font-size: 0.85rem;
  }

  /* Section dividers */
  .section-label { margin-bottom: 14px; }
  .section-divider { width: 32px; margin-bottom: 16px; }
}

@media (max-width: 600px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .leadership-grid { gap: 28px; }
  .hero-title { font-size: 2.2rem; letter-spacing: -0.5px; }
  .contact-cards { grid-template-columns: 1fr; }
}