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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: #050707;
  color: #f4f1ea;
  overflow-x: hidden;
  position: relative;
}

.background-overlay {
  position: fixed;
  inset: 0;

  background:
    linear-gradient(
      rgba(0,0,0,0.72),
      rgba(0,0,0,0.82)
    ),
    url('./images/background.jpg');

  background-size: cover;
  background-position: center;
  z-index: -1;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 28px 64px;

  display: flex;
  justify-content: space-between;

  z-index: 100;
  backdrop-filter: blur(4px);
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
}

.menu {
  letter-spacing: 2px;
  font-size: 0.9rem;
}

section {
  width: 100%;
  padding: 140px 10%;
}

.hero {
  min-height: 100vh;

  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 720px;
}

.hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 6rem;
  line-height: 0.95;
  font-weight: 300;
  margin-bottom: 32px;
}

.hero em {
  font-style: italic;
}

.hero p {
  font-size: 1.2rem;
  line-height: 1.8;
  max-width: 620px;
  color: rgba(255,255,255,0.78);
  margin-bottom: 40px;
}

.cta {
  color: white;
  text-decoration: none;
  letter-spacing: 2px;
  font-size: 0.9rem;
}

.section-label {
  letter-spacing: 3px;
  font-size: 0.85rem;
  margin-bottom: 24px;
  color: rgba(255,255,255,0.7);
}

.framework h2,
.growth-section h2,
.contact-section h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 4rem;
  font-weight: 300;
  margin-bottom: 64px;
}

.framework-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.framework-card {
  border-left: 1px solid rgba(255,255,255,0.15);
  padding-left: 32px;
}

.number {
  font-size: 5rem;
  opacity: 0.08;
  font-family: serif;
}

.framework-card h3,
.growth-item h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  margin-bottom: 12px;
}

.framework-card span {
  display: block;
  margin-bottom: 24px;
  letter-spacing: 2px;
  color: rgba(120,180,140,0.8);
}

.framework-card p,
.growth-item p,
.contact-left p {
  line-height: 1.9;
  color: rgba(255,255,255,0.78);
}

.growth-section {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 96px;
}

.growth-item {
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

input,
textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  padding: 18px 0;

  color: white;
  font-size: 1rem;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255,255,255,0.4);
}

button {
  margin-top: 24px;

  background: transparent;
  border: none;

  color: white;
  font-size: 1rem;

  text-align: left;
  cursor: pointer;
}

footer {
  padding: 64px 10%;
  border-top: 1px solid rgba(255,255,255,0.1);

  display: flex;
  justify-content: space-between;

  color: rgba(255,255,255,0.6);
}

@media (max-width: 900px) {

  .hero h1 {
    font-size: 4rem;
  }

  .framework-grid,
  .growth-section,
  .contact-section,
  footer {
    grid-template-columns: 1fr;
    display: grid;
  }

  .navbar {
    padding: 24px;
  }

  section {
    padding: 120px 24px;
  }

}

.menu-button,
.close-button {
  background: transparent;
  border: none;
  color: white;
  letter-spacing: 2px;
  cursor: pointer;
  font-size: 0.9rem;
}

.menu-overlay {
  position: fixed;
  inset: 0;

  background: rgba(0,0,0,0.96);

  display: flex;
  flex-direction: column;

  justify-content: center;
  align-items: center;

  z-index: 999;

  opacity: 0;
  visibility: hidden;

  transition: 0.35s ease;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.close-button {
  position: absolute;
  top: 36px;
  right: 64px;
}

.menu-links {
  display: flex;
  flex-direction: column;
  gap: 42px;

  text-align: center;
}

.menu-link {
  color: white;
  text-decoration: none;

  font-family: 'Cormorant Garamond', serif;
  font-size: 4rem;
  font-weight: 300;

  transition: opacity 0.2s ease;
}

.menu-link:hover {
  opacity: 0.7;
}

@media (max-width: 900px) {

  .menu-link {
    font-size: 2.8rem;
  }

  .close-button {
    right: 24px;
  }

}