/* ══════════════════════════════════
   SHARED STYLES — All Pages
   ══════════════════════════════════ */

/* ── Body Base (Dark Theme) ── */

.u-body {
  background-color: #15152f;
  color: rgba(255, 255, 255, 0.95);
}

/* ── Network Particle Canvas ── */

#networkBg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* ── Shared Heading Styles ── */

.u-h2-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin: 0 0 20px;
  text-align: center;
}

.u-heading-accent {
  background: linear-gradient(135deg, #29b7dd, #1a8fb3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Section: Hero ── */

.u-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #13132a;
}

/* Animated background */
.u-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.u-hero-grid {
  position: absolute;
  inset: -60px;
  background-image:
    linear-gradient(rgba(41, 183, 221, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(41, 183, 221, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: heroGridDrift 20s linear infinite;
}

@keyframes heroGridDrift {
  0%   { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.u-hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: heroOrbFloat 12s ease-in-out infinite alternate;
}

.u-hero-orb--1 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(41, 183, 221, 0.35) 0%, transparent 70%);
  top: -10%;
  right: -5%;
  animation-duration: 14s;
}

.u-hero-orb--2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(26, 143, 179, 0.3) 0%, transparent 70%);
  bottom: 5%;
  left: -8%;
  animation-duration: 10s;
  animation-delay: -4s;
}

.u-hero-orb--3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(41, 183, 221, 0.2) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  animation-duration: 16s;
  animation-delay: -8s;
}

@keyframes heroOrbFloat {
  0%   { transform: translateY(0) scale(1); }
  100% { transform: translateY(-40px) scale(1.08); }
}

/* Hero content */
.u-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
  animation: heroFadeUp 1s ease-out both;
}

@keyframes heroFadeUp {
  0%   { opacity: 0; transform: translateY(40px); }
  100% { opacity: 1; transform: translateY(0); }
}

.u-hero-home-link {
  text-decoration: none;
  color: inherit;
}

.u-hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 5.5rem;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #ffffff;
  margin: 0 0 20px;
  line-height: 1.05;
}

.u-hero-title-accent {
  background: linear-gradient(135deg, #29b7dd 0%, #1a8fb3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.u-hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.8;
  max-width: 580px;
  margin: 0 auto;
}

/* Hero sub-page variant */
.u-hero--sub {
  min-height: 45vh;
}

@media (max-width: 991px) {
  .u-hero--sub {
    min-height: 35vh;
  }

  .u-hero-title {
    font-size: 3.75rem;
  }
}

@media (max-width: 767px) {
  .u-hero-title {
    font-size: 3rem;
  }

  .u-hero-orb--1 {
    width: 250px;
    height: 250px;
  }

  .u-hero-orb--2 {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 575px) {
  .u-hero--sub {
    min-height: 30vh;
  }

  .u-hero-title {
    font-size: 1.875rem;
  }

  .u-hero-subtitle {
    font-size: 1rem;
  }
}

/* ── Section: Contact ── */

.u-section-contact {
  background: linear-gradient(135deg, #22223c 0%, #1e294c 100%);
  position: relative;
  overflow: hidden;
}

.u-section-contact::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(41, 183, 221, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.u-section-contact .u-sheet-1 {
  min-height: auto;
  padding: 80px 0;
}

.u-contact-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.u-contact-subtitle {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #29b7dd;
  background: rgba(41, 183, 221, 0.1);
  border: 1px solid rgba(41, 183, 221, 0.2);
  border-radius: 30px;
  padding: 8px 24px;
  margin: 0 0 24px;
}

.u-contact-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 20px;
  line-height: 1.2;
}

.u-contact-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin: 0 0 48px;
}

.u-contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.u-contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 32px 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
  cursor: pointer;
}

a.u-contact-card:hover {
  background: rgba(41, 183, 221, 0.1);
  border-color: rgba(41, 183, 221, 0.3);
  transform: translateY(-4px);
}

.u-contact-card--location {
  cursor: default;
}

.u-contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(41, 183, 221, 0.12);
  color: #29b7dd;
}

.u-contact-card-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}

.u-contact-card-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
}

@media (max-width: 991px) {
  .u-section-contact .u-sheet-1 {
    padding: 60px 0;
  }

  .u-contact-heading {
    font-size: 1.75rem;
  }

  .u-contact-cards {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }
}

@media (max-width: 575px) {
  .u-section-contact .u-sheet-1 {
    padding: 48px 0;
  }

  .u-contact-heading {
    font-size: 1.4rem;
  }

  .u-contact-desc {
    font-size: 0.95rem;
    margin-bottom: 32px;
  }

  .u-contact-card {
    padding: 24px 16px;
  }
}

/* ── Footer (Dark Theme) ── */

.u-footer {
  background: #10102a !important;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.u-footer .u-text-1 {
  color: rgba(255, 255, 255, 0.95);
}

.u-footer .u-text-2 {
  color: rgba(255, 255, 255, 0.95);
}

.u-footer .u-text-2 a {
  color: #29b7dd !important;
}

.u-footer .u-btn-1,
.u-footer .u-btn-2,
.u-footer .u-btn-3 {
  color: #29b7dd !important;
}

/* ── Back-to-top ── */

.u-back-to-top {
  background: linear-gradient(135deg, #29b7dd 0%, #1a8fb3 100%) !important;
  border: none !important;
  box-shadow: 0 4px 15px rgba(41, 183, 221, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.u-back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(41, 183, 221, 0.4);
}