* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background: #f4f6f9;
  color: #172033;
}

.navbar {
  background: rgba(7, 27, 54, 0.96);
backdrop-filter: blur(10px);
  color: white;
  padding: 10px 7%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 2px;
}

.brand-icon {
  width: 72px;
  height: 72px;
  object-fit: contain;

  margin-right: 8px;
}

.brand-text {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
}

.smart-blue {
  color: #ffffff;
}

.smart-gold {
  color: #d6a32f;
}

.brand h2 {
  font-size: 25px;
}

.brand span,
.hero h1 span {
  color: #d6a32f;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 16px;
  font-size: 15px;
}

.nav-btn {
  background: #d6a32f;
  color: white;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: 10px;
  font-weight: bold;
}

.hero {
  background:
    radial-gradient(circle at 75% 25%, rgba(214,163,47,0.18), transparent 28%),
    linear-gradient(135deg, #071b36, #0d2b52);
  color: white;
  padding: 70px 7% 115px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 55px;
  align-items: center;
}

.uob-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 38px;
}

.uob-logo {
  width: 210px;
  height: 210px;
  object-fit: contain;
}

.uob-row h3 {
  font-size: 25px;
  margin-bottom: 8px;
}

.uob-row p {
  line-height: 1.6;
  color: #dbe3ef;
}

.hero h1 {
  font-size: 68px;
  margin-bottom: 12px;
}

.hero h2 {
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 26px;
}

.hero-text {
  color: #dbe3ef;
  font-size: 17px;
  line-height: 1.8;
}

.hero-buttons {
  margin-top: 35px;
  display: flex;
  gap: 18px;
}

.btn {
  text-decoration: none;
  padding: 15px 28px;
  border-radius: 12px;
  font-weight: bold;
  display: inline-block;
}

.btn.gold {
  background: #d6a32f;
  color: white;
}

.btn.outline {
  border: 1px solid rgba(255,255,255,0.65);
  color: white;
}

.hero-right {
  position: relative;
  min-height: 390px;
}

.laptop {
  background: #111;
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 28px 70px rgba(0,0,0,0.4);
}

.screen {
  background: #eef2f7;
  min-height: 310px;
  border-radius: 8px;
  overflow: hidden;
}

.app-header {
  background: #071b36;
  color: white;
  padding: 12px 18px;
  font-weight: bold;
}

.app-card {
  margin: 22px;
  background: #10294f;
  color: white;
  border-radius: 16px;
  padding: 22px;
}

.app-card p {
  color: #cbd5e1;
}

.ticket-box {
  background: white;
  color: #172033;
  padding: 17px;
  border-radius: 12px;
  margin-top: 16px;
}

.ticket-box h4 {
  color: #d6a32f;
  margin: 5px 0;
}

.ticket-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.ticket-stats span {
  background: #f4f6f9;
  padding: 12px;
  border-radius: 10px;
  text-align: center;
  font-weight: bold;
}

.ticket-stats small {
  color: #7b8494;
  font-weight: normal;
}

.phone {
  width: 150px;
  height: 300px;
  background: #111;
  border-radius: 28px;
  padding: 9px;
  position: absolute;
  right: 0;
  bottom: -20px;
  box-shadow: 0 24px 55px rgba(0,0,0,0.45);
}

.phone-screen {
  background: white;
  height: 100%;
  border-radius: 20px;
  padding: 18px 12px;
  color: #172033;
}

.phone-screen h4 {
  background: #071b36;
  color: white;
  margin: -18px -12px 18px;
  padding: 18px 12px;
  border-radius: 20px 20px 0 0;
}

.phone-ticket {
  border: 1px solid #f0d799;
  padding: 12px;
  border-radius: 12px;
  font-size: 12px;
}

.phone-ticket strong,
.phone-ticket span {
  color: #d6a32f;
}

.feature-strip {
  width: 86%;
  margin: -55px auto 70px;
  background: white;
  border-radius: 20px;
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  box-shadow: 0 18px 45px rgba(18, 30, 50, 0.14);
  position: relative;
  z-index: 5;
}

.feature-strip span {
  font-size: 34px;
}

.feature-strip h3 {
  color: #071b36;
  margin: 12px 0 8px;
  font-size: 17px;
}

.feature-strip p {
  color: #667085;
  line-height: 1.6;
  font-size: 14px;
}

.section {
  padding: 90px 7%;
  background: white;
}

.soft-bg {
  background: #f4f6f9;
}

.section-title {
  text-align: center;
  margin-bottom: 42px;
}

.section-title span {
  color: #d6a32f;
  font-weight: 900;
  font-size: 18px;
}

.section-title h2 {
  color: #071b36;
  font-size: 36px;
  margin-top: 8px;
}

.wide-card,
.demo-card,
.team-card {
  background: white;
  border-radius: 24px;
  padding: 42px;
  max-width: 1050px;
  margin: auto;
  box-shadow: 0 14px 40px rgba(18, 30, 50, 0.09);
  border: 1px solid #e6e9ef;
}

.wide-card p,
.demo-card p,
.team-card p {
  color: #4b5563;
  line-height: 1.9;
  font-size: 17px;
}

.objectives-grid {
  max-width: 1050px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.objectives-grid div {
  background: white;
  padding: 26px;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(18, 30, 50, 0.08);
  border-left: 5px solid #d6a32f;
  font-weight: bold;
  color: #071b36;
}

.two-column {
  max-width: 1050px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 28px;
}

.two-column .wide-card {
  margin: 0;
}

.wide-card h3 {
  color: #071b36;
  margin-bottom: 15px;
  font-size: 24px;
}

.steps-card {
  display: grid;
  gap: 15px;
}

.steps-card div {
  background: #071b36;
  color: white;
  padding: 23px;
  border-radius: 16px;
  font-weight: bold;
}

.tech-grid {
  max-width: 1050px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.tech-grid div {
  background: white;
  padding: 28px;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(18, 30, 50, 0.08);
}

.tech-grid strong {
  color: #071b36;
}

.tech-grid p {
  color: #667085;
  margin-top: 8px;
}

.results-card {
  background: white;
  border-radius: 24px;
  padding: 50px;
  max-width: 1300px;
  margin: auto;
  box-shadow: 0 14px 40px rgba(18, 30, 50, 0.09);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.result-item {
  text-align: center;
}

.result-item img {
  width: 100%;
  height: 520px;
  object-fit: contain;
  object-position: center;
  background: #f8fafc;
  border-radius: 18px;
  border: 1px solid #dbe1ea;
  margin-bottom: 18px;
  box-shadow: 0 10px 28px rgba(18, 30, 50, 0.08);
}

.result-item h4 {
  color: #071b36;
  margin-bottom: 8px;
}

.result-item p {
  color: #667085;
  font-size: 14px;
  line-height: 1.6;
}

.demo-card {
  text-align: center;
}

.demo-card p {
  margin-bottom: 12px;
}

.demo-card .btn {
  margin-top: 20px;
}

.team-section {
  background: linear-gradient(135deg, #071b36, #0d2b52);
}

.white-title h2 {
  color: white;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 30px;
}

.team-grid div {
  background: #f4f6f9;
  padding: 25px;
  border-radius: 18px;
}

.team-grid h4 {
  color: #071b36;
  margin-bottom: 10px;
}

footer {
  background: #06152b;
  color: white;
  text-align: center;
  padding: 28px;
}

.demo-container {
  max-width: 1200px;

  margin: auto;

  display: grid;

  grid-template-columns: 0.9fr 1.1fr;

  gap: 40px;

  align-items: center;
}

.demo-text h3 {
  font-size: 34px;

  color: #071b36;

  margin-bottom: 18px;
}

.demo-text p {
  color: #5f6b7a;

  line-height: 1.9;

  margin-bottom: 20px;

  font-size: 17px;
}

.demo-text ul {
  padding-left: 20px;

  color: #071b36;

  line-height: 2;
}

.video-card {
  background: white;

  padding: 20px;

  border-radius: 24px;

  box-shadow: 0 14px 40px rgba(18, 30, 50, 0.09);
}

.video-card video {
  width: 100%;

  border-radius: 18px;

  display: block;
}

.cv-btn {
  display: inline-block;

  margin-top: 14px;

  background: #d6a32f;

  color: white;

  text-decoration: none;

  padding: 10px 18px;

  border-radius: 10px;

  font-weight: 600;

  transition: 0.3s;
}

.cv-btn:hover {
  background: #bb8d22;

  transform: translateY(-2px);
}

.project-note {
  max-width: 1100px;
  margin-bottom: 36px;
}

.team-layout {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.students-area h3 {
  color: #071b36;
  font-size: 28px;
  margin-bottom: 22px;
}

.student-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.person-card,
.supervisor-card {
  background: #f4f6f9;
  border-radius: 22px;
  padding: 26px;
  border: 1px solid #e3e7ee;
}

.person-card h4,
.supervisor-card h3 {
  color: #071b36;
  margin-bottom: 10px;
}

.person-card p,
.supervisor-card p {
  color: #5f6b7a;
  line-height: 1.7;
  font-size: 15px;
}

.supervisor-card {
  background: #071b36;

  color: white;

  border-radius: 22px;

  padding: 30px;

  border: 1px solid rgba(255,255,255,0.08);

  max-width: 500px;
}

.supervisor-card span {
  color: #d6a32f;
  font-weight: 800;
}

.supervisor-card h3,
.supervisor-card p {
  color: white;
}

/* Mobile */
@media (max-width: 950px) {
  .navbar {
    flex-direction: column;
    gap: 18px;
  }

  nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    margin: 8px 12px;
  }

  .hero,
  .two-column {
    grid-template-columns: 1fr;
  }

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

  .feature-strip,
  .objectives-grid,
  .tech-grid,
  .results-card,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .phone {
    display: none;
  }

  .brand-text {
    font-size: 38px;
  }

  .brand-icon {
    width: 54px;
    height: 54px;
  }

  .uob-logo {
    width: 120px;
    height: 120px;
  }

  .demo-container {
  grid-template-columns: 1fr;
}

.team-layout,
  .student-cards {
    grid-template-columns: 1fr;
  }

}