:root {
  --orange: #ff6e00;
  --orange30: rgb(255,140,60);
  --cyan: #32c2b9;
  --purple: #492e80;
  --nav-height: 64px;
}

/* Global Styles */
body {
  font-family: 'Segoe UI', 'Arial', sans-serif;
  margin: 0;
  background: #fff;
  color: var(--purple);
  scroll-behavior: smooth;
}

.section {
  width: 100%;
  padding: 64px 16px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h1, h2, h3 {
  font-family: inherit;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: var(--purple);
}

h1 {
  font-size: 2.5rem;
  letter-spacing: -1px;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.1rem;
}

p, a, li, label {
  font-size: 1rem;
  color: var(--purple);
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(73,46,128,0.07);
  z-index: 100;
  height: var(--nav-height);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.nav-logo {
  height: 64px;
  width: auto;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}

.nav-link {
  text-decoration: none;
  color: var(--purple);
  font-weight: 600;
  padding: 8px 0;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--orange);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--purple);
  border-radius: 2px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--orange) 0%,var(--orange30) 45%, var(--cyan) 70%, var(--purple) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-height);
}

.hero-content {
  text-align: center;
  max-width: 700px;
}

.hero-logo {
 width: 320px;
  margin-bottom: 32px;
}

.hero h1 {
  color: #fff;
  font-size: 2.6rem;
  margin-bottom: 18px;
}

.hero p {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 32px;
}

.cta-btn {
  background: var(--orange);
  color: #fff;
  font-size: 1.1rem;
  padding: 14px 38px;
  border-radius: 26px;
  border: none;
  box-shadow: 0 2px 8px rgba(73,46,128,0.08);
  cursor: pointer;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: background 0.2s;
}
.cta-btn:hover {
  background: var(--purple);
}

/* About Section */
.about-content {
  max-width: 700px;
  text-align: center;
}

.about {
  position: relative;
  width: 100%;
  min-height: 400px;
  background: url('imgs/about_illustration.png') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
}

.about-overlay {

  background: rgba(0, 0, 0, 0.45); /* dark semi-transparent box */
  padding: 50px 30px;
  border-radius: 16px;
  max-width: 750px;
  text-align: center;
}

.about-text h2 {
  color: #fff;
  margin-bottom: 20px;
  font-size: 2rem;
}

.about-text p {
  color: #f8f8f8;
  font-size: 1.15rem;
  line-height: 1.6;
}


#features {
  padding: 80px 20px;
  text-align: center;
}

#features h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: rgb(73,46,128); /* Purple */
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
  justify-items: center;
}

.feature-card {
  background: #fff;
  border-radius: 16px;
  padding: 30px 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 14px rgba(0,0,0,0.15);
}

.feature-card .icon {
  font-size: 2rem;
  background: rgb(255,110,0); /* Orange */
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  transition: background 0.3s ease;
}

.feature-card:hover .icon {
  background: rgb(50,194,185); /* Cyan */
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: rgb(73,46,128); /* Purple */
}

.feature-card p {
  font-size: 0.95rem;
  color: #333;
}


/* Mission Section */
.mission {
  position: relative;
  background: url('imgs/mission_background.png') center/cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 100px 20px;
}

.mission::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(73, 46, 128, 0.6); /* semi-transparent purple overlay for readability */
  z-index: 0;
}

.mission h2,
.mission p {
  position: relative;
  z-index: 1;
  color: #fff;
}

.mission p {
  font-size: 1.15rem;
  max-width: 700px;
  margin: 20px auto 0 auto;
  line-height: 1.6;
}


/* Team Section */
.team h2 {
  margin-bottom: 36px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 32px;
  width: 100%;
  max-width: 850px;
}

.team-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(50,194,185,0.09);
  text-align: center;
  padding: 28px 18px 20px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-photo {
  width: 78px;
  height: 78px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(73,46,128,0.10);
}

.linkedin-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  transition: color 0.18s;
}
.linkedin-link:hover {
  color: var(--orange);
}

/* Contact Section */
.contact-info {
  margin-bottom: 26px;
  text-align: center;
}

.contact-info a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.18s;
}
.contact-info a:hover {
  color: var(--orange);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 430px;
  width: 100%;
  margin: 0 auto 38px auto;
}

.contact-form input,
.contact-form textarea {
  font-size: 1rem;
  padding: 14px 13px;
  border-radius: 8px;
  border: 1px solid #e3e3e3;
  outline: none;
  background: #f8fafc;
  resize: none;
}

.contact-form textarea {
  min-height: 96px;
  font-family: inherit;
}

.contact-form button {
  background: var(--cyan);
  color: #fff;
  border: none;
  border-radius: 22px;
  padding: 13px;
  font-size: 1.06rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.contact-form button:hover {
  background: var(--orange);
}

.footer {
  text-align: center;
  margin-top: 16px;
  color: #888;
  font-size: 0.95rem;
}

/* Responsive Styles */
@media (max-width: 900px) {
  .features-grid, .team-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  html {
    font-size: 15px;
  }
  .navbar {
    height: 54px;
  }
  .nav-container {
    height: 54px;
  }
  .nav-menu {
    position: fixed;
    top: 54px;
    right: 0;
    background: #fff;
    flex-direction: column;
    width: 200px;
    gap: 0;
    border-left: 1px solid #f3f3f3;
    box-shadow: -2px 2px 10px rgba(73,46,128,0.09);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.25s;
    padding: 24px 0 0 0;
  }
  .nav-menu.open {
    transform: translateX(0);
  }
  .nav-link {
    padding: 16px 0;
    display: block;
    text-align: right;
    color: var(--purple);
  }
  .nav-toggle {
    display: flex;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .features-grid, .team-grid {
    grid-template-columns: 1fr;
  }
  .about-illustration {
    width: 100%;
    max-width: 210px;
  }
}

/* Hide outline for mouse users, keep for keyboard users */
:focus:not(:focus-visible) {
  outline: none;
}