:root{
  --brand:#0ea5e9; /* sky-500 */
  --brand-dark:#0369a1;
  --text:#0f172a;
  --muted:#64748b;
  --bg:#ffffff;
  --bg-alt:#f8fafc;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin: 0;
  padding-top: 76px;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg)
}

a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-dark)}

.section{padding:72px 0}
.section-title{font-size:clamp(22px,3vw,32px);font-weight:800;margin:0 0 12px}
.section-sub{color:var(--muted);margin:0 0 32px}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
/*    background: linear-gradient(135deg, rgb(2 67 95 / 80%) 0%, rgb(10 66 90 / 80%) 100%);*/
  backdrop-filter: blur(8px);
  z-index: 1030;
  transition: all 0.3s ease;
}

.navbar-brand{font-weight:800;letter-spacing:.3px}
.navbar-shrink{box-shadow:0 6px 18px rgba(2,8,23,.06)}

.hero{
  position:static;
  min-height:85vh;
  display:grid;
  place-items:center;
  color:#fff;
  text-align:center;
  overflow:hidden;
}
.hero video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:contrast(1.05) saturate(1.1);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(2,6,23,.2),rgba(2,6,23,.4));
  z-index:-1;
}
.hero h1{font-size:clamp(28px,5vw,56px);margin:0 0 12px;font-weight:900}
.hero p{font-size:clamp(16px,2.2vw,20px);opacity:.95;margin:0 auto 24px;max-width:880px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{
  --bg:var(--brand);
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--bg);color:#fff;border:0;padding:.8rem 2.1rem;border-radius:1.9rem;font-weight:700;
  transition:.2s transform ease,.2s opacity ease,.2s background ease;
}
.btn:hover{transform:translateY(-1px);opacity:.95}
.btn-outline{--bg:transparent;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.6)}
.btn-outline:hover{background:rgba(255,255,255,.08)}

.card{
  border:1px solid #e2e8f0;border-radius:1rem;overflow:hidden;background:#fff;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:0 20px 35px rgba(2,8,23,.07);border-color:#cbd5e1}
.card-body{padding:20px}
.card-title{font-weight:800;margin:0 0 8px}
.rating{color:#f59e0b}

.badge{display:inline-block;padding:.35rem .6rem;border-radius:999px;border:1px solid #e2e8f0;background:#f1f5f9;font-weight:700;font-size:.8rem}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}

.teacher{
  display:grid;place-items:center;text-align:center;padding:24px
}
.teacher .avatar{width:84px;height:84px;border-radius:999px;background:linear-gradient(135deg,#bae6fd,#7dd3fc);display:grid;place-items:center;font-weight:800;font-size:28px;color:#075985}
.teacher .role{color:var(--muted);font-size:.95rem}

.testimonials{position:relative}
.testimony{display:none}
.testimony.active{display:block}
.testimony q{font-size:clamp(18px,2.6vw,22px);font-weight:600}
.testimony .who{margin-top:12px;color:var(--muted)}

footer{background:var(--bg-alt);border-top:1px solid #e2e8f0;padding:28px 0;color:#334155}
.footer-links{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

.back-to-top{
  position:fixed;right:16px;bottom:16px;border:0;border-radius:999px;
  width:46px;height:46px;display:grid;place-items:center;font-weight:900;
  background:#0f172a;color:#fff;opacity:0;pointer-events:none;transition:.2s ease;
}
.back-to-top.show{opacity:1;pointer-events:auto}

.form-control, .form-select, textarea{
  border-radius:.75rem;border:1px solid #cbd5e1;padding:.7rem .9rem
}
.form-control:focus, .form-select:focus, textarea:focus{outline:2px solid #7dd3fc; border-color:#7dd3fc}

.small-muted{color:#64748b;font-size:.9rem}

/* === Courses Section === */
#courses {
  padding: 80px 0;
  background: #ffffff;
}

#courses .section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #1e293b;
}

#courses .section-sub {
  font-size: 1rem;
  color: #64748b;
  margin-top: 8px;
}

.course-card {
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: #cbd5e1;
}

.card-img-wrapper {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.card-img-top {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.course-card:hover .card-img-top {
  transform: scale(1.08);
}

.course-badge {
  background: #e0f2fe;
  color: #0369a1;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
}

.course-desc {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.5;
}

.course-price {
  font-size: 1.25rem;
  color: #0ea5e9;
}

.rating {
  color: #fbbf24;
}

.btn-primary {
  background: linear-gradient(90deg, #078cc5 60%, #089ddd 100%);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(90deg, #078cc5 60%, #089ddd 100%);;
}

/* Responsive */
@media (max-width: 768px) {
  #courses {
    padding: 60px 0;
  }
  .section-title {
    font-size: 2rem;
  }
}
/* === Teachers Section === */
.teachers-section {
  position: relative;
  padding: 80px 0;
  background-color: #f8fafc;
  overflow: hidden;
}

.teachers-section::before {
  content: "";
  position: absolute;
  top: -50px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle at center, rgba(59,130,246,0.2), transparent 70%);
  transform: rotate(45deg);
  z-index: 0;
}

.teachers-section::after {
  content: "";
  position: absolute;
  bottom: -60px; left: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle at center, rgba(168,85,247,0.2), transparent 70%);
  transform: rotate(-30deg);
  z-index: 0;
}

.teachers-section .container {
  position: relative;
  z-index: 1;
}

.teachers-section .section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: #1e293b;
}

.teachers-section .section-sub {
  font-size: 1rem;
  color: #64748b;
  margin-top: 8px;
}

.teacher-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.teacher-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: #cbd5e1;
}

.avatar-wrapper {
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  position: relative;
  overflow: hidden;
}

.avatar-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.teacher-body {
  text-align: center;
  padding-top: 20px;
}

.teacher-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 4px;
}

.teacher-degree {
  font-size: 0.9rem;
  color: #475569;
  margin-bottom: 6px;
  font-weight: 600;
}

.teacher-expertise {
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 4px;
}

.teacher-experience {
  font-size: 0.85rem;
  color: #94a3b8;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social-icon {
  font-size: 1.25rem;
  transition: color 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
  color: #0ea5e9;
  transform: scale(1.1);
}

/* === Swiper Styling === */
.teachers-swiper .swiper-slide {
  width: auto;
}

/* Round Navigation Buttons */
.swiper-button-prev,
.swiper-button-next {
  background: rgba(14, 165, 233, 0.1);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.2);
}

.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 1.2rem;
  color: #0ea5e9;
}

/* Round Pagination Bullets */
.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: #cbd5e1;
  opacity: 1;
  border-radius: 50%;
  margin: 0 6px !important;
}

.swiper-pagination-bullet-active {
  background: #0ea5e9;
}

/* Ensure autoplay and loop function smoothly */
.teachers-swiper .swiper-slide {
  pointer-events: none;
}

.teachers-swiper .swiper-slide-active,
.teachers-swiper .swiper-slide-next,
.teachers-swiper .swiper-slide-prev {
  pointer-events: auto;
}

/* Responsive */
@media (max-width: 768px) {
  .teachers-section {
    padding: 60px 0;
  }
  .teacher-name {
    font-size: 1.1rem;
  }
  .teacher-degree,
  .teacher-expertise {
    font-size: 0.85rem;
  }
}

/* === Why Choose Us Section === */
.why-choose-us-section {
  position: relative; 
  padding: 80px 0;
  background: #f9fafb;
}

.why-choose-us-section .section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: #f8f9fa;
}

.why-choose-us-section .section-sub {
  font-size: 1.1rem;
  color: #fafbfc;
  margin-top: 8px;
}

.bg-decor {
  position: absolute;
  opacity: 0.6;
  border-radius: 50%;
}
.decor-top-left {
  top: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
}
.decor-bottom-right {
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
}

/* Feature Cards */
.feature-card {
  border: none;
  border-radius: 16px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.feature-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
}
.feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.feature-card:hover .feature-img img {
  transform: scale(1.05);
}

.card-title-why {
  font-size: 1.25rem;
  font-weight: 700;
  color: #dee4ee;
  margin-bottom: 0.5rem;
}
.card-text-why {
  color: #e3e9f1;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Stats Row */
.stats-row .stats-box {
  background: #ffffff;
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stats-row .stats-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}
.stats-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
}
.stats-box .display-4 {
  color: #f1f7fa;
  margin-bottom: 0.25rem;
}

.why-choose-us-section {
  background-color: #474950 !important; /* light blue */
    background: linear-gradient(135deg, #078cc5 0%, #089ddd 50%, #089ddd 100%);
  position: relative;
  padding: 80px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .decor-top-left, .decor-bottom-right {
    display: none;
  }
  .feature-img {
    height: 150px;
  }
}


/* === About Section Enhanced Text Design === */
.about-section {
  position: relative;
  padding: 80px 0;
  background: url('../images/about.jpg?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center center/cover no-repeat;
  color: #ffffff;
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.about-section::before {
  content: "";
  position: absolute;
  inset: 0;
  /* background: rgba(15, 23, 42, 0.75); */
/*   background: linear-gradient(135deg, rgba(7,140,197,0.85) 0%, rgba(8,157,221,0.85) 100%);*/
/*    background: linear-gradient(135deg, rgb(2 67 95 / 80%) 0%, rgb(10 66 90 / 80%) 100%);*/
    background: linear-gradient(135deg, rgba(11, 18, 32, 0.8) 0%, rgba(11, 38, 64, 0.8) 50%, rgba(10, 58, 95, 0.8) 100%);


  z-index: 0;
}

.about-section .container {
  position: relative;
  z-index: 1;
}

/* Enhanced Titles */
.about-text .section-title {
  font-size: 3.5rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.025em;
  line-height: 0.95;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.about-text .section-sub {
  font-size: 1.3rem;
  max-width: 580px;
  color: #cbd5e1;
  margin-top: 16px;
  line-height: 1.6;
  font-weight: 400;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Enhanced Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all 0.3s ease;
  cursor: default;
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-6px);
}

.icon-wrapper {
  font-size: 2.5rem;
  line-height: 1;
  color: #078cc5;
  flex-shrink: 0;
  user-select: none;
}

.feature-content h5 {
  margin: 0 0 8px 0;
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.015em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.feature-content p {
  margin: 0;
  color: #e2e8f0;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 400;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Enhanced Outcomes Card */
.outcomes-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 40px;
  transition: all 0.3s ease;
}

.outcomes-card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-6px);
}

.outcomes-card h3 {
  font-size: 2.2rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -0.025em;
  line-height: 1.1;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.outcomes-card p {
  color: #cbd5e1;
  font-weight: 400;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 28px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.outcomes-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.outcomes-list li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 18px;
  color: #e2e8f0;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.5;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.outcomes-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  color: #22d3ee;
  font-size: 1.3rem;
  font-weight: 900;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* About Image (hidden) */
.about-image {
  display: none;
}

/* Responsive Design */
@media (max-width: 992px) {
  .about-text .section-title {
    font-size: 2.8rem;
  }
  
  .features-grid {
    gap: 20px;
  }
  
  .outcomes-card {
    padding: 32px;
    margin-top: 32px;
  }
}

@media (max-width: 576px) {
  .about-text .section-title {
    font-size: 2.2rem;
  }
  
  .about-text .section-sub {
    font-size: 1.1rem;
  }
  
  .feature-card {
    padding: 20px;
  }
  
  .outcomes-card {
    padding: 24px;
  }
  
  .outcomes-list li {
    padding-left: 28px;
    font-size: 1rem;
  }
}

/* === Blog Section Update === */
.blog-section {
  padding: 80px 0;
  background: #f8fafc;
}

.blog-section .section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: #1e293b;
  margin-bottom: 8px;
  text-align: center;
}

.blog-section .section-sub {
  font-size: 1.1rem;
  color: #64748b;
  margin-bottom: 40px;
  text-align: center;
}

.blog-card {
  border: none;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.card-img-top {
  height: 180px;
  object-fit: cover;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 4px;
}

.text-muted {
  font-size: 0.9rem;
  color: #6b7280 !important;
}

.card-text {
  font-size: 1rem;
  color: #374151;
  line-height: 1.5;
}

.btn-primary {
  background-color: #0ea5e9;
  border: none;
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 8px;
  transition: background-color 0.3s ease;
}

.btn-primary:hover {
  background-color: linear-gradient(90deg, #078cc5 60%, #089ddd 100%);;
}

/* Section */
.testimonials {
  padding: 80px 0;
  background: radial-gradient(1200px 400px at 10% -20%, rgba(14,165,233,.08), transparent),
              radial-gradient(900px 300px at 110% 120%, rgba(168,85,247,.08), transparent),
              #f8fafc;
}
.testimonials .section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
}
.testimonials .section-sub {
  color: #64748b;
  margin-bottom: 24px;
}


/* Carousel shell */
.testimonial-wrap {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
  padding: 12px 48px; /* space for arrows */
}
.slides {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  gap: 24px;
  transition: transform .5s ease-in-out;
}

/* Card */
.testimonial-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 12px 32px rgba(2,6,23,0.06);
}
.testimonial-card .header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.testimonial-card .avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-card .name {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}
.testimonial-card .meta {
  font-size: .9rem;
  color: #64748b;
}
.rating {
  letter-spacing: 2px;
  color: #fbbf24;
  margin: 6px 0 10px;
}
.rating .muted { color: #e5e7eb; }
blockquote {
  font-size: 1.05rem;
  color: #111827;
  line-height: 1.6;
  margin: 0 0 12px;
}
.highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0; margin: 0;
  list-style: none;
}
.highlights li {
  font-size: .85rem;
  color: #0f172a;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 6px 10px;
  border-radius: 999px;
}

/* Arrows */
.nav-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #0ea5e9;
  display: grid; place-items: center;
  box-shadow: 0 8px 20px rgba(2,6,23,0.08);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
  z-index: 2;
}
.nav-btn:hover { transform: translateY(-50%) scale(1.06); background: #f8fafc; }
.prev { left: 8px; }
.next { right: 8px; }

/* Dots */
.dots {
  display: flex; gap: 8px;
  justify-content: center; margin-top: 16px;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #cbd5e1; border: none; cursor: pointer;
  transition: transform .2s, background .2s;
}
.dot.active { background: #0ea5e9; transform: scale(1.15); }

/* Responsive */
@media (max-width: 576px) {
  .testimonial-wrap { padding: 12px 40px; }
  .nav-btn { width: 36px; height: 36px; }
}


/* Contact section modern styling */
.contact-section {
  padding: 80px 0;
  background: #f8fafc;
}
.contact-section .section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
}
.contact-section .section-sub {
  color: #64748b;
}

.contact-card .form-control {
  border-radius: 10px;
  border-color: #e2e8f0;
}
.contact-card .form-control:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 .2rem rgba(14,165,233,.15);
}

.small-muted {
  color: #64748b;
  font-size: 0.95rem;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 0.5rem 0.5rem 0 0;
}

/* Buttons */
.btn-primary {
  background-color: #0ea5e9;
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1.25rem;
  font-weight: 600;
}
.btn-primary:hover { background-color: linear-gradient(90deg, #078cc5 60%, #089ddd 100%);; }

/* Responsive tweaks */
@media (max-width: 576px) {
  .contact-section { padding: 60px 0; }
}


/* Contact section: dark blue gradient */
.contact-section {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(135deg, #078cc5 0%, #089ddd 50%, #089ddd 100%);
  color: #e6edf7;
}
.contact-section .section-title { color: #ffffff; }
.contact-section .section-sub { color: #fff; }
.contact-card,
.contact-section .card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  color: #e6edf7;
}
.contact-card .form-control {
  background: rgba(255,255,255,0.08);
  color: #e6edf7;
  border-color: rgba(255,255,255,0.18);
}
.contact-card .form-control::placeholder { color: #fff; }
.contact-card .form-control:focus {
  border-color: #078cc5;
  box-shadow: 0 0 0 .2rem rgba(56,189,248,.2);
}
.small-muted { color: #fff; }
.btn-primary { background-color: #078cc5; }
.btn-primary:hover { background-color: #0ea5e9; }



/* Footer */
.site-footer {
  background: linear-gradient(135deg, #0b1220 0%, #0b1220 50%, #0b1a2d 100%);
/*       background: linear-gradient(135deg, rgb(2 67 95) 0%, rgb(10 66 90) 100%);*/
/*    background: linear-gradient(180deg, #0b1220 0%, #0b1a2d 100%);*/
  color: #e6edf7;
  padding: 48px 0 24px;
  position: relative;
  overflow: hidden;
}
.site-footer .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.site-footer .brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: #0ea5e9;
  color: #0b1220;
  font-weight: 800;
  letter-spacing: .5px;
}
.site-footer .brand-text {
  font-weight: 800;
  font-size: 1.15rem;
  color: #ffffff;
}
.site-footer .brand-sub {
  color: #fff;
  margin: 6px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  justify-content: center;
}
.footer-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}
.footer-links a:hover { color: #ffffff; }

.socials {
  display: flex;
  gap: 12px;
}
.socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: #e6edf7;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}
.socials a:hover {
  background: rgba(255,255,255,.15);
  transform: translateY(-2px);
}

.footer-divider {
  border: 0;
  border-top: 1px solid rgba(255,255,255,.7);
  margin: 24px 0;
}
.small-muted { color: #fff; }

/* Back to top */
.back-to-top {
  position: fixed;
  right: 16px;
  bottom: 96px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: none;
  background: #0ea5e9;
  color: #0b1220;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(14,165,233,.35);
  display: grid; place-items: center;
  transition: transform .2s ease, opacity .2s ease;
  opacity: 0.9;
  z-index: 1040;
}
.back-to-top:hover { transform: translateY(-2px); opacity: 1; }

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  right: 16px;
  bottom: 36px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: grid; place-items: center;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(37,211,102,.35);
  z-index: 1040;
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 14px 36px rgba(37,211,102,.45);
}

/* Responsive tweaks */
@media (max-width: 576px) {
  .site-footer { padding: 36px 0 20px; }
  .footer-links { gap: 10px 14px; }
}