:root {
  --navy: #0a2540;
  --navy-2: #0d2e52;
  --blue: #1b6ef3;
  --blue-600: #155fd6;
  --blue-100: #eaf1fb;
  --blue-50: #f4f8fe;
  --cyan: #39b8ff;
  --ink: #1c2b3a;
  --muted: #5d6b7c;
  --line: #e4ecf6;
  --shadow: 0 18px 50px -18px rgba(10, 37, 64, .28);
  --shadow-sm: 0 10px 30px -16px rgba(10, 37, 64, .30);
}

* {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, .display-font {
  font-family: 'Sora', sans-serif;
  letter-spacing: -.02em;
}

.text-muted-2 {
  color: var(--muted) !important;
}

.lead {
  color: var(--muted);
}

section {
  position: relative;
}

/* ---------- buttons ---------- */
.btn {
  border-radius: 10px;
  font-weight: 600;
  padding: .8rem 1.6rem;
  transition: .25s;
}

.btn-blue {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 12px 24px -12px rgba(27, 110, 243, .7);
}

.btn-blue:hover {
  background: var(--blue-600);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-light-2 {
  border: 1.5px solid rgba(255, 255, 255, .45);
  color: #fff;
}

.btn-outline-light-2:hover {
  background: #fff;
  color: var(--navy);
}

.btn-outline-blue {
  border: 1.5px solid var(--blue);
  color: var(--blue);
}

.btn-outline-blue:hover {
  background: var(--blue);
  color: #fff;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--blue);
  background: var(--blue-100);
  padding: .45rem 1rem;
  border-radius: 50px;
}

.pill.on-dark {
  background: rgba(57, 184, 255, .14);
  color: var(--cyan);
}

/* ---------- top bar ---------- */
.topbar {
  background: var(--navy);
  color: #cfdcec;
  font-size: .86rem;
}

.topbar a {
  color: #cfdcec;
  text-decoration: none;
}

.topbar a:hover {
  color: #fff;
}

.topbar .sep {
  opacity: .3;
}

.topbar-app {
  display: inline-flex;
  align-items: center;
  background: rgba(57, 184, 255, .16);
  color: #fff !important;
  padding: .28rem .85rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .8rem;
  transition: .25s;
}

.topbar-app:hover {
  background: var(--blue);
  color: #fff !important;
}

.btn-app {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  padding: .55rem 1.15rem;
  font-size: .95rem;
  box-shadow: 0 12px 24px -12px rgba(27, 110, 243, .7);
}

.btn-app:hover {
  color: #fff;
  transform: translateY(-2px);
  filter: brightness(1.05);
}

/* ---------- navbar ---------- */
.navbar {
  background: #fff;
  transition: .3s;
  padding: .9rem 0;
  border-bottom: 1px solid var(--line);
}

.navbar.scrolled {
  box-shadow: 0 8px 30px -18px rgba(10, 37, 64, .4);
  padding: .55rem 0;
}

.brand {
  font-family: 'Sora';
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--navy);
  letter-spacing: -.03em;
}

.brand .dot {
  color: var(--blue);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  font-weight: 800;
  font-family: 'Sora';
}

.navbar .nav-link {
  font-weight: 600;
  color: var(--ink);
  margin: 0 .15rem;
  position: relative;
  white-space: nowrap;
  font-size: .93rem;
}

.navbar .nav-link::after {
  content: "";
  position: absolute;
  left: .6rem;
  right: .6rem;
  bottom: .2rem;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: .25s;
  border-radius: 2px;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
  transform: scaleX(1);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--blue);
}

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(57, 184, 255, .20), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(27, 110, 243, .18), transparent 55%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #103a6b 100%);
  color: #fff;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.09) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  pointer-events: none;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.08;
  font-weight: 800;
}

.hero p.lead {
  color: #c8d6e8;
}

.hero-card {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(6px);
  border-radius: 18px;
  padding: .75rem 1rem;
  height: 100%;
}

.hero-card-row {
  align-items: stretch;
}

.hero-visual {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  display: block;
}

.float-badge {
  position: absolute;
  background: #fff;
  color: var(--ink);
  border-radius: 14px;
  padding: .8rem 1rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: .7rem;
  font-weight: 700;
  font-size: .9rem;
}

.float-badge .ic {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--blue-100);
  color: var(--blue);
  font-size: 1.2rem;
}

.fb-1 {
  top: 16px;
  left: 16px;
  animation: floaty 5s ease-in-out infinite;
}

.fb-2 {
  bottom: 16px;
  right: 16px;
  animation: floaty 6s ease-in-out infinite .8s;
}

@keyframes floaty {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* ---------- stats ---------- */
.stats {
  margin-top: -58px;
  position: relative;
  z-index: 5;
}

.stat-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1.8rem 1.4rem;
  text-align: center;
  height: 100%;
}

.stat-num {
  font-family: 'Sora';
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--navy);
  line-height: 1;
}

.stat-num .plus {
  color: var(--blue);
}

.stat-card p {
  margin: .4rem 0 0;
  color: var(--muted);
  font-weight: 600;
}

/* ---------- generic section ---------- */
.section-pad {
  padding: 6rem 0;
}

.sec-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
}

/* ---------- about ---------- */
.about-img {
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-img img {
  width: 100%;
  display: block;
}

.exp-badge {
  position: absolute;
  right: -10px;
  bottom: -22px;
  background: var(--blue);
  color: #fff;
  border-radius: 18px;
  padding: 1.2rem 1.5rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.exp-badge b {
  font-family: 'Sora';
  font-size: 2.2rem;
  display: block;
  line-height: 1;
}

.check-list li {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  margin-bottom: .85rem;
  color: var(--ink);
  font-weight: 500;
}

.check-list i {
  color: var(--blue);
  font-size: 1.2rem;
  margin-top: .1rem;
}

/* ---------- services ---------- */
.svc-wrap {
  background: var(--blue-50);
}

.svc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 2.2rem 1.8rem;
  height: 100%;
  transition: .3s;
  position: relative;
  overflow: hidden;
}

.svc-card::after {
  content: "";
  position: absolute;
  inset: auto -40% -60% auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: .35s;
}

.svc-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: transparent;
}

.svc-card:hover::after {
  opacity: .10;
}

.svc-ic {
  width: 62px;
  height: 62px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  margin-bottom: 1.2rem;
  box-shadow: 0 12px 24px -12px rgba(27, 110, 243, .7);
}

.svc-card h5 {
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .6rem;
}

.svc-card p {
  color: var(--muted);
  font-size: .95rem;
  margin-bottom: 1rem;
}

.svc-link {
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  font-size: .92rem;
}

.svc-link i {
  transition: .25s;
}

.svc-card:hover .svc-link i {
  transform: translateX(5px);
}

/* ---------- why us ---------- */
.why {
  background: linear-gradient(160deg, var(--navy), var(--navy-2));
  color: #fff;
}

.why .feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.why .feature .ic {
  flex: none;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  background: rgba(57, 184, 255, .15);
  color: var(--cyan);
}

.why .feature h5 {
  color: #fff;
  font-weight: 700;
  margin-bottom: .3rem;
}

.why .feature p {
  color: #bcccde;
  font-size: .95rem;
  margin: 0;
}

/* ---------- process ---------- */
.step {
  text-align: center;
  padding: 1rem;
}

.step .num {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  margin: 0 auto 1.1rem;
  display: grid;
  place-items: center;
  font-family: 'Sora';
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--blue);
  background: var(--blue-100);
  border: 2px dashed var(--blue);
}

.step h5 {
  font-weight: 700;
  color: var(--navy);
}

.step p {
  color: var(--muted);
  font-size: .93rem;
}

/* ---------- cta banner ---------- */
.cta {
  background:
    radial-gradient(700px 300px at 90% 20%, rgba(57, 184, 255, .35), transparent 60%),
    linear-gradient(120deg, var(--blue), var(--blue-600));
  color: #fff;
  border-radius: 26px;
  padding: 3.2rem;
  box-shadow: var(--shadow);
}

/* ---------- testimonials ---------- */
.tcard {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 2rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.tcard .stars {
  color: #f5b21a;
}

.tcard p.quote {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.7;
}

.tperson {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-top: 1.2rem;
}

.tperson .av {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-family: 'Sora';
}

.tperson b {
  color: var(--navy);
  display: block;
}

.tperson span {
  color: var(--muted);
  font-size: .85rem;
}

/* ---------- contact ---------- */
.contact-wrap {
  background: var(--blue-50);
}

.contact-info .ic {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--blue-100);
  color: var(--blue);
  font-size: 1.3rem;
  flex: none;
}

.form-control,
.form-select {
  border-radius: 11px;
  border: 1px solid var(--line);
  padding: .8rem 1rem;
  background: #fff;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 .2rem rgba(27, 110, 243, .15);
}

.form-box {
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 2.4rem;
}

/* ---------- footer ---------- */
footer {
  background: var(--navy);
  color: #aebfd3;
}

footer h6 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 1.2rem;
  font-family: 'Sora';
}

footer a {
  color: #aebfd3;
  text-decoration: none;
  transition: .2s;
}

footer a:hover {
  color: var(--cyan);
  padding-left: 4px;
}

.soc {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  transition: .25s;
}

.soc:hover {
  background: var(--blue);
  transform: translateY(-3px);
}

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .88rem;
}

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: .7s cubic-bezier(.2, .7, .2, 1);
}

.reveal.show {
  opacity: 1;
  transform: none;
}

/* back to top */
#toTop {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: .3s;
  z-index: 90;
}

#toTop.show {
  opacity: 1;
  visibility: visible;
}

.alert-success {
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
}

@media (max-width: 991px) {
  .section-pad {
    padding: 4rem 0;
  }
  .stats {
    margin-top: 2rem;
  }
  .cta {
    padding: 2.2rem;
  }
}