* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f9fbff;
  color: #0a2540;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; }

/* HEADER */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 60px;
  background: #fff;
  border-bottom: 1px solid #e6ecf5;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.brand img { height: 64px; }

nav {
  display: flex;
  gap: 18px;
}

nav a {
  font-weight: 600;
  color: #0a2540;
}

nav a.active { color: #0056b3; }

.btn-nav {
  background: #0056b3;
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: #0a2540;
  transition: 0.3s;
}

/* HERO */
.hero {
  position: relative;
  padding: 100px 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero-content { max-width: 680px; }

.hero h1 { font-size: 48px; }

.hero h1 span { color: #0056b3; }

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.btn-primary {
  background: #0056b3;
  color: #fff;
  padding: 14px 34px;
  border-radius: 28px;
}

.btn-outline {
  border: 2px solid #0056b3;
  color: #0056b3;
  padding: 12px 32px;
  border-radius: 28px;
}

/* STATS */
.hero-stats {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

.hero-stats div {
  background: #fff;
  padding: 16px;
  border-radius: 12px;
}

/* SERVICES */
.services {
  padding: 70px 60px;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 24px;
  margin-top: 80px;
}

.card {
  background: #fff;
  padding: 26px;
  border-radius: 16px;
}

/* FORM */
.contact-form {
  max-width: 520px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px;
  border-radius: 10px;
  border: 1px solid #d6dfef;
}

/* FOOTER */
.footer {
  background: #0a2540;
  color: #fff;
  text-align: center;
  padding: 18px;
  font-size: 13px;
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 999;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: 0.7s;
}

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

/* RESPONSIVE */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
  }

  .hamburger { display: flex; }

  nav { display: none; flex-direction: column; width: 100%; }
  nav.open { display: flex; }

  .hero { padding: 50px 16px; }
  .hero h1 { font-size: 32px; }

  .hero-buttons { flex-direction: column; }
  .hero-stats { flex-direction: column; }

  .services { padding: 50px 16px; }
  .service-grid { grid-template-columns: 1fr; }
}
/* =========================
   FIXED SHRINK HEADER
========================= */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e6ecf5;
  z-index: 9999;
  transition: all 0.3s ease;
}

.site-header.shrink {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

.site-header.shrink .brand img {
  height: 44px;
}

.header-inner {
  max-width: 1280px;
  margin: auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header.shrink .header-inner {
  padding: 10px 40px;
}

/* NAV */
.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  font-weight: 600;
  color: #0a2540;
  position: relative;
  padding-bottom: 4px;
}

/* underline animation */
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background: #0056b3;
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: #0056b3;
}

/* CTA */
.nav-cta {
  background: linear-gradient(135deg,#0056b3,#00a3cc);
  color: #fff;
  padding: 10px 20px;
  border-radius: 22px;
  font-weight: 600;
  white-space: nowrap;
}

/* =========================
   DROPDOWN
========================= */
.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 10%;
  left: 0;
  background: #ffffff;
  min-width: 220px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  display: none;
  flex-direction: column;
  padding: 10px;

}

.dropdown-menu a {
  padding: 10px 14px;
  font-weight: 500;
  color: #0a2540;
  border-radius: 8px;
}

.dropdown-menu a:hover {
  background: #eef4ff;
  color: #0056b3;
}

.nav-dropdown:hover .dropdown-menu {
  display: flex;
}

/* =========================
   HAMBURGER / MOBILE
========================= */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: #0a2540;
  border-radius: 2px;
  transition: 0.3s;
}

/* MOBILE */
@media (max-width: 768px) {

  .hamburger { display: flex; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    display: none;
  }

  .main-nav.open { display: flex; }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    padding-left: 10px;
  }

  .nav-dropdown:hover .dropdown-menu {
    display: none;
  }

  .nav-dropdown.open .dropdown-menu {
    display: flex;
  }
}

/* OFFSET BODY FOR FIXED HEADER */
body {
  padding-top: 90px;
}
/* =========================
   HEADER – CORPORATE STYLE
========================= */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  background: #ffffff;
  border-bottom: 1px solid #e6ecf5;
  z-index: 9999;
}

.header-container {
  max-width: 1300px;
  margin: auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand img {
  height: 56px;
}

/* MENU */
.main-nav {
  display: flex;
  gap: 28px;
}

.nav-item {
  font-weight: 600;
  color: #0a2540;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 14px;
  position: relative;
}

.nav-item.active,
.nav-item:hover {
  color: #1f4fd8;
}

/* CONTACT BUTTON */
.contact-btn {
  background: #1f4fd8;
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 30px;
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 14px;
}

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  width: 26px;
  height: 3px;
  background: #0a2540;
  border-radius: 2px;
}

/* OFFSET PAGE FOR FIXED HEADER */
body {
  padding-top: 90px;
}

/* =========================
   MOBILE
========================= */
@media (max-width: 900px) {

  .hamburger {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 20px;
    gap: 18px;
    display: none;
  }

  .main-nav.open {
    display: flex;
  }

  .contact-btn {
    display: none; /* keep mobile clean */
  }
}
/* CTA */
.cta {
  background: linear-gradient(120deg,#0056b3,#00a3cc);
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.btn-white {
  background: #fff;
  color: #0056b3;
  padding: 14px 36px;
  border-radius: 30px;
  display: inline-block;
}
/* =========================
   MOBILE MENU FIX
========================= */

@media (max-width: 900px) {

  .main-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #ffffff;
    position: absolute;
    top: 100%;
    left: 0;
    padding: 20px;
    gap: 16px;
    z-index: 9999;
  }

  .main-nav.open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }
}
/**********Technologies.html***********/
.tech-hero {
  padding: 120px 40px 60px;
  text-align: center;
  background: #ffffff;
}

.tech-hero h1 {
  font-size: 48px;
  line-height: 1.2;
}

.tech-hero h1 span {
  color: #1f4fd8;
}

.tech-filters {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-filters button {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid #d6e4ff;
  background: #fff;
  cursor: pointer;
  font-weight: 600;
}

.tech-filters button.active {
  background: #1f4fd8;
  color: #fff;
}

.tech-grid {
  padding: 60px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.tech-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.progress {
  height: 6px;
  background: #eef2ff;
  border-radius: 6px;
  overflow: hidden;
  margin: 10px 0;
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg,#1f4fd8,#00a3cc);
}

.innovation {
  padding: 80px 40px;
  background: #f9fbff;
  text-align: center;
}

.innovation-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
  gap: 30px;
}

.innovation-card {
  background: #fff;
  padding: 26px;
  border-radius: 16px;
  text-align: left;
}

.badge {
  font-size: 11px;
  font-weight: 700;
  color: #1f4fd8;
}

.badge.beta { color: #ff9800; }
.badge.ready { color: #4caf50; }

/*************careers.html**************/
.careers-hero {
  padding: 120px 40px 60px;
  text-align: center;
}

.careers-hero h1 span { color:#1f4fd8; }

.career-stats {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 40px;
}

.career-stats div {
  text-align: center;
}

.open-positions {
  padding: 60px 40px;
  max-width: 1100px;
  margin: auto;
}

.job-filters {
  display: flex;
  gap: 20px;
  margin: 30px 0;
}

.job-card {
  background:#fff;
  padding: 22px;
  border-radius: 14px;
  display:flex;
  justify-content: space-between;
  align-items:center;
  margin-bottom: 18px;
  box-shadow:0 8px 24px rgba(0,0,0,0.05);
}

.job-meta span {
  margin-right: 12px;
  font-size: 13px;
  color:#666;
}

.btn-apply {
  background:#1f4fd8;
  color:#fff;
  padding:10px 18px;
  border-radius:20px;
  font-weight:600;
}

.benefits {
  padding: 80px 40px;
  background:#f9fbff;
  text-align:center;
}

.benefit-grid {
  margin-top:40px;
  display:grid;
  grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
  gap:20px;
}

.benefit-card {
  background:#fff;
  padding:24px;
  border-radius:14px;
  box-shadow:0 8px 20px rgba(0,0,0,0.05);
}

.team-voices {
  padding: 80px 40px;
  text-align:center;
}

.testimonial-grid {
  margin-top:30px;
  display:grid;
  grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
  gap:24px;
}

.testimonial {
  background:#fff;
  padding:24px;
  border-radius:14px;
}
/**************about.html***************/

.about-hero {
  padding: 100px 40px 70px;
  max-width: 1200px;
  margin: auto;
  text-align: center;
}

.about-hero h1 {
  font-size: 46px;
  line-height: 1.2;
}

.about-hero h1 span {
  color: #1f4fd8;
}

.about-hero p {
  max-width: 760px;
  margin: 20px auto 40px;
  color: #5b6b82;
}

.about-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
}

.about-stats div {
  background: #fff;
  padding: 20px 26px;
  border-radius: 14px;
  min-width: 140px;
}

.about-stats strong {
  font-size: 22px;
  color: #1f4fd8;
}

.about-stats span {
  display: block;
  font-size: 13px;
  color: #6b7c93;
}
.about-cards {
  max-width: 1100px;
  margin: 60px auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.values {
  background: #f4f7fd;
  padding: 80px 40px;
  text-align: center;
}

.values-grid {
  max-width: 1100px;
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value {
  background: #fff;
  padding: 24px;
  border-radius: 16px;
  font-weight: 600;
}
.timeline {
  max-width: 900px;
  margin: 80px auto;
  padding-left: 20px;
  border-left: 2px solid #dbe4f3;
}

.timeline-item {
  margin-bottom: 30px;
  padding-left: 20px;
}

.timeline-item strong {
  color: #1f4fd8;
}
.team {
  padding: 80px 40px;
  text-align: center;
}

.team-grid {
  max-width: 1000px;
  margin: 40px auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team-card {
  background: #fff;
  padding: 26px;
  border-radius: 16px;
}
.ethics {
  background: #f9fbff;
  padding: 80px 40px;
  text-align: center;
}

.ethics-grid {
  max-width: 1000px;
  margin: 40px auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ethics-card {
  background: #fff;
  padding: 22px;
  border-radius: 14px;
}
@media (max-width: 768px) {
  .about-stats,
  .about-cards,
  .values-grid,
  .team-grid,
  .ethics-grid {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}