/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  color: #222;
  background: #fff;
}

a {
  color: #4a8fbf;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 58vh;
  background-color: #082c44;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(8, 40, 68, 0.80);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 9vw, 5.5rem);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1;
  margin-bottom: 1rem;
}

.orange-dot {
  color: #e8a020;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 400;
  margin-bottom: 2.5rem;
  letter-spacing: 0.01em;
}

/* ---- Buttons ---- */
.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2.25rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-outline {
  color: #fff;
  border-color: #fff;
  background: transparent;
}

.btn-outline:hover {
  background: #fff;
  color: #082c44;
  text-decoration: none;
}

.btn-orange {
  color: #fff;
  border-color: #e8a020;
  background: #e8a020;
}

.btn-orange:hover {
  background: #c98910;
  border-color: #c98910;
  text-decoration: none;
}

/* ---- Contact Section ---- */
.contact-section {
  padding: 5rem 2rem 5rem;
  text-align: center;
}

.contact-section > h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4rem;
  color: #111;
}

.columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 960px;
  margin: 0 auto;
  align-items: start;
  text-align: center;
}

.column-title {
font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 1.5em;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #e8a020;
  margin-bottom: 2rem;
}

.contact-group {
  margin-bottom: 2rem;
}

.contact-group h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 0.3rem;
}

.contact-group .note {
  font-size: 0.88rem;
  color: #777;
  margin-top: 0.5rem;
  line-height: 1.55;
}

.stacks-description {
  font-size: 0.88rem;
  color: #777;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.stack-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

/* ---- Responsive ---- */
@media (max-width: 680px) {
  .columns {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}