body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  padding: 20px 8%;
  background: #3b5879;
  color: white;
}
.nav-links a {
  color: white;            /* default white */
  text-decoration: none;
  margin-left: 20px;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #0f172a;          /* dark blue hover */
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 80px;
  border-radius: 10px;
}

/* HERO */
.hero-center {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(30deg,  #3b5879, #a7b7ca);
  color: white;
}

.download-btn {
  margin: 10px;
  background: #353f61;
  color: white;
  padding: 12px 25px;
  border-radius: 25px;
  border: none;
}

/* LEARN SECTION */
.learn-section {
  padding: 80px 10%;
  background: linear-gradient(180deg,  #3b5879, #c9d6e6);
  text-align: center;
}

.learn-section h1 {
  font-size: 40px;
}

.learn-section h2 {
  margin-top: 40px;
}

.sub-text {
  max-width: 700px;
  margin: 20px auto;
  color: #e8ebf0;
}

/* CARDS */
.cards {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 40px;
}

.card {
  width: 280px;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 20px;
}

.card img {
  width: 100%;
  border-radius: 15px;
}

/* FEATURE BOX */
.feature-box {
  margin-top: 40px;
  background: rgba(255,255,255,0.6);
  padding: 20px;
  border-radius: 15px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 30px;
  background: #0f172a;
  color: white;
}

/*new footer*/
.footer-main {
  background: #0b1c2c;
  color: white;
  padding: 60px 8% 20px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-col {
  width: 180px;
}

.footer-col h4 {
  margin-bottom: 15px;
  font-size: 16px;
}

.footer-col p {
  margin: 8px 0;
  color: #cbd5e1;
  cursor: pointer;
}

.footer-col p:hover {
  color: white;
}

/* BUTTON */
.footer-btn {
  background: #25d366;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  margin-top: 15px;
  cursor: pointer;
}

/* BOTTOM */
.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #334155;
  padding-top: 15px;
  color: #94a3b8;
}

/* ABOUT HERO */
.about-hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(180deg, #a7b7ca, #3b5879) ;
  color: white;
}

/* SECTIONS */
.about-section {
  padding: 60px 10%;
  text-align: center;
}

.about-section.light {
  background: #f1f5f9;
}

/* CARDS */
.about-cards {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.about-card {
  background: white;
  padding: 20px;
  width: 250px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* FOUNDER */
.founder-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.founder-box img {
  width: 80px;
  border-radius: 15px;
}
/* WHAT WE OFFER */
.offer-section {
  padding: 60px 8%;
  background: #3b5879;
  color: white;
  text-align: center;
}

.offer-section h2 {
  color: #f97316;
  margin-bottom: 10px;
}

.offer-grid {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.offer-card {
  background: #1e293b;
  border-radius: 15px;
  padding: 20px;
  width: 300px;
  text-align: left;
  transition: 0.3s;
}

.offer-card:hover {
  transform: translateY(-5px);
}

.offer-card img {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 15px;
}

.offer-card h3 {
  color: #f97316;
  margin-bottom: 10px;
}

.offer-card ul {
  padding-left: 18px;
}

/* HERO */
.about-hero {
  background: linear-gradient(180deg, #3b5879, #a7b7ca);
  color: white;
  text-align: center;
  padding: 80px 20px;
}

/* COMMON SECTION */
.about-section {
  padding: 60px 10%;
  text-align: center;
}

/* 🔥 DIFFERENT COLORS FOR EACH SECTION */

/* OUR APP */
.about-section:nth-child(3) {
  background: linear-gradient(90deg, #a7b7ca, #3b5879); /* light white */
}

/* OUR MISSION */
.about-section.light {
  background: linear-gradient(90deg,#3b5879, #a7b7ca );/* light blue grey */
}

/* FEATURES */
.about-section:nth-child(5) {
  background: linear-gradient(90deg, #a7b7ca, #3b5879); /* dark blue */
  color: white;
}

/* FOUNDER */
.about-section:nth-child(6) {
  background: linear-gradient(90deg,#3b5879, #a7b7ca ); /* soft grey */
}

/* VISION */
.about-section:nth-child(7) {
  background: linear-gradient(180deg, #a7b7ca, #3b5879);
  color: white;
}

/* CARDS */
.about-cards {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.about-card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  width: 250px;
}

/* DARK SECTION CARDS */
.about-section:nth-child(5) .about-card {
  background: #1e293b;
  color: white;
}

/* FOUNDER */
.founder-box {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.founder-box img {
  width: 100px;
  border-radius: 50%;
}