:root {
  --primary: #0d3b66;
  --primary-light: #1f5fa8;
  --accent: #3fa9f5;
  --background: #f7f9fc;
  --text-dark: #0b1f33;
  --text-light: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
}

body {
  background: var(--background);
  color: var(--text-dark);
  line-height: 1.6;
}

/* ---------------- Hero ---------------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  justify-content: flex-start; /* content left */
  align-items: flex-start;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--text-light);
  padding: 5rem 4rem 2rem 4rem; /* space for nav */
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  z-index: 2;
  margin-top: 5rem; /* below nav */
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.1rem;
  line-height: 1.5;
}

.primary-btn {
  margin-top: 2rem;
  padding: 0.9rem 2rem;
  background: var(--accent);
  border: none;
  border-radius: 999px;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.primary-btn:hover {
  background: #36a0f2;
  transform: translateY(-2px);
}

/* Hero image */
.hero-image {
  position: absolute;
  right: -5rem;
  bottom: 0;
  width: 3360px; /* twice previous big size */
  max-width: 55%;
  z-index: 1;
  transition: transform 1s ease;
  transform: scale(1.2); /* doubles size */
  transform-origin: bottom right;
}

.hero-image:hover {
  transform: scale(1.25) rotate(-2deg);
}

/* Glow behind image */
.hero-glow {
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(63,169,245,0.35), transparent 60%);
  top: 20%;
  right: -200px;
  z-index: 0;
}

/* ---------------- Nav ---------------- */

.nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 2rem 4rem;
  z-index: 3;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.nav a {
  color: var(--text-light);
  margin-left: 2rem;
  text-decoration: none;
  opacity: 0.85;
  font-weight: 500;
}

.nav a:hover {
  opacity: 1;
}

/* ---------------- Sections ---------------- */

.section {
  padding: 6rem 4rem;
  max-width: 1100px;
  margin: auto;
  background: var(--background);
}

.section.alt {
  background: white;
}

.section h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.section p {
  font-size: 1.1rem;
  margin-top: 0.5rem;
  line-height: 1.6;
}

/* ---------------- Grids ---------------- */

.stats,
.cards,
.market-box,
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

/* ---------------- Stats ---------------- */

.stat span {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

/* ---------------- Market ---------------- */

.market-figures {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.market-figures img {
  width: 100%;
  border-radius: 16px;
}

.market-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.market-box div {
  background: rgba(255,255,255,0.85);
  padding: 1.5rem;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.market-box strong {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.25rem;
}

/* ---------------- Cards ---------------- */

.card,
.team-card {
  background: rgba(255,255,255,0.85);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

/* ---------------- Team ---------------- */

.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.team-card img {
  max-width: 140px;
  max-height: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  margin-bottom: 1rem;
}

.team-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.team-card span {
  font-size: 0.9rem;
  color: #555;
}

/* ---------------- Technology ---------------- */

.tech-list {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.tech-list li {
  flex: 1 1 200px;
  background: rgba(15,15,15,0.05);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  list-style: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.tech-list li:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* ---------------- Contact ---------------- */

#contact {
  padding: 6rem 4rem;
  max-width: 1100px;
  margin: auto;
  background: var(--background);
  text-align: center;
}

#contact h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

#contact p {
  font-size: 1.1rem;
  margin-top: 0.5rem;
  line-height: 1.6;
}

#contact a {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: all 0.3s ease;
}

#contact a:hover {
  color: var(--primary-light);
  transform: translateY(-2px);
}


/* ---------------- Footer ---------------- */

.footer {
  text-align: center;
  padding: 2rem;
  background: var(--primary);
  color: white;
}