/* === COLOR PALETTE === */
:root {
  --navy: #0B1957;
  --cream: #F8F3EA;
  --peach: #FFD8D1;
  --pink: #FA9EBC;
  --font: "Exo 2", system-ui, sans-serif;
  --bg: #F8F3EA;
  --text: #0B1957;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--cream);
  color: var(--navy);
  line-height: 1.6;
}

/* === NAVIGATION === */
.navbar {
  background: var(--cream);
  padding: 20px;
  text-align: center;
}

.navbar a {
  color: var(--navy);
  text-decoration: none;
  margin: 0 20px;
  font-weight: 500;
  background: transparent;
  padding: 0.2em 0;
  border-radius: 0;
  background-image: linear-gradient(var(--text), var(--text));
  background-repeat: no-repeat;
  background-size: 0% 100%;
  background-position: 0 100%;
  background-clip: content-box;
  transition: color 0.2s ease-in-out, background-size 0.2s ease-in-out;
}

.navbar a:hover {
  color: var(--bg);
  background-size: 100% 100%;
}

/* === HERO AREA === */
.hero {
  text-align: center;
  padding: 60px 20px;
}

.avatar-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 10px;
  background: var(--pink);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

h1 {
  margin-top: 25px;
  font-size: 2.8rem;
  font-weight: 800;
}

.tagline {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--navy);
}

/* === BUTTON === */
.button {
  color: var(--navy);
  padding: 12px 28px;
  border-radius: 0;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 50px;
  background: transparent;
  background-image: linear-gradient(var(--pink), var(--pink));
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: 0 100%;
  background-clip: content-box;
  transition: color 0.2s ease-in-out;
}

.button:hover {
  color: var(--pink);
  background-image: linear-gradient(var(--navy), var(--navy));
}

/* === CARDS === */
.cards {
  display: flex;
  gap: 20px;
  max-width: 900px;
  margin: auto;
  flex-wrap: wrap;
  justify-content: center;
}

.card {
  background: var(--peach);
  width: 260px;
  height: 260px;
  border-radius: 50%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.card h2 {
  margin-top: 0;
}

.link {
  display: inline-block;
  margin-top: 10px;
  color: var(--navy);
  font-weight: 600;
}

/* === GENERIC PAGE LAYOUT === */
.page-hero {
  text-align: center;
  padding: 40px 0 20px;
}

.page-hero h1 {
  margin: 0 0 10px;
  font-size: 2.4rem;
  font-weight: 800;
}

.page-hero p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--navy);
}

.page-content {
  max-width: 900px;
  margin: 40px auto 0;
  padding: 0 20px 60px;
}

/* === EXPERIMENTS LIST === */
.experiment-list {
  margin-top: 30px;
  display: grid;
  gap: 18px;
}

.experiment-card {
  position: relative;
  padding: 18px 22px 18px 28px;
  border: 2px solid var(--navy);
  background: var(--cream);
}

.experiment-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background-image: linear-gradient(var(--pink), var(--peach));
}

.experiment-card h2 {
  margin: 0 0 6px;
  font-size: 1.2rem;
}

.experiment-card p {
  margin: 0;
  font-size: 0.98rem;
}

/* === CONTACT PAGE === */
.contact-details {
  margin-top: 30px;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--navy);
}

.contact-email-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--pink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contact-email-icon svg {
  width: 16px;
  height: 16px;
  fill: var(--navy);
}