/* ROOT VARIABLES */

:root {

  --color-primary: #005461;
  --color-secondary: #0c7779;
  --color-dark: #232B33;
  --color-text: #e9eef2;
  --color-text-light: rgba(255,255,255,0.78);
  --color-white: #ffffff;
  --shadow-soft: 0 10px 30px rgba(0,0,0,0.18);
  --transition: 0.3s ease;
  --radius-lg: 18px;
}

/* RESET */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body,
h1,
p {
  margin: 0;
}

body {

  font-family:
    "Inter",
    sans-serif;

  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(
      rgba(4, 17, 24, 0.82),
      rgba(4, 17, 24, 0.82)
    ),
    url("./assets/images/about_hero.webp");
  background-size: cover;
  background-position: center;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

/* OVERLAY */

.background-overlay {
  position: fixed;
  inset: 0;
  backdrop-filter: blur(2px);
  z-index: 0;
}

/* MAIN */

.launch-page {

  position: relative;
  z-index: 2;
  width: min(100% - 2rem, 850px);
  margin-inline: auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 6rem 0;
}

/* LOGO */

.logo {

  width: 180px;
  margin-bottom: 2rem;
  animation: fadeUp 1s ease forwards;
}

/* LABEL */

.text-label {

  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 1rem;
  animation: fadeUp 1.2s ease forwards;
}

/* HEADING */

h1 {

  font-family:
    "Playfair Display",
    serif;
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  line-height: 1.1;
  color: var(--color-white);
  max-width: 12ch;
  margin-bottom: 1.5rem;
  animation: fadeUp 1.4s ease forwards;
}

/* TEXT */

.intro-text {

  max-width: 680px;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 1.05rem;
  animation: fadeUp 1.6s ease forwards;
}

/* BUTTONS */

.cta-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 1.8s ease forwards;
}

.btn {

  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding:
    1rem
    1.6rem;
  border-radius: 999px;
  font-weight: 600;
  transition: var(--transition);
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {

  background: var(--color-secondary);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn-outline {

  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-white);
  background: rgba(255,255,255,0.04);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.08);
}

/* CONTACT INFO */

.contact-info {

  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  color: rgba(255,255,255,0.72);
  font-size: 0.95rem;
  animation: fadeUp 2s ease forwards;
}

/* FOOTER */

.site-footer {

  position: relative;
  z-index: 2;
  text-align: center;
  padding:
    1.5rem
    1rem;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
}

/* ANIMATION */

@keyframes fadeUp {

  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* MOBILE */

@media (max-width: 768px) {

  .launch-page {
    padding: 5rem 0;
  }

  h1 {
    max-width: 100%;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .logo {
    width: 150px;
  }
}