* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #020212 0%, #03031a 100%);
  color: #ffffff;
  font-family: "Segoe UI", Arial, sans-serif;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
}

/* Typography */
.nav-logo,
.hero-title,
.section-title,
.glow-text,
.sub-title {
  font-family: "Copperplate Gothic Bold", "Copperplate Gothic", Copperplate, Georgia, serif;
}

.glow-text {
  color: #00f0ff;
  text-shadow: 0 0 14px rgba(0, 240, 255, 0.55);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(2, 2, 18, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
}

.nav-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  color: #00f0ff;
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 2px;
  text-shadow: 0 0 15px rgba(0, 240, 255, 0.75);
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  color: #dffcff;
  font-size: 17px;
  font-weight: 600;
  position: relative;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #00f0ff;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #00f0ff;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 90px 24px;
  background:
    radial-gradient(circle at top, rgba(0, 240, 255, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(5, 7, 25, 0.78), rgba(2, 3, 14, 0.92)),
    url("images/Vitalis_Thumbnail_both@3x.png") center 60px / 500px no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2, 2, 10, 0.3), rgba(2, 2, 10, 0.85));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 950px;
  text-align: center;
}

.hero-logo {
  width: 300px;
  margin: 0 auto 28px;
  border-radius: 18px;
  box-shadow:
    0 0 35px rgba(0, 240, 255, 0.35),
    0 0 80px rgba(0, 240, 255, 0.22);
}

.hero-title {
  margin: 0 0 18px;
  font-size: 62px;
  line-height: 1.06;
  color: #ecffff;
  text-shadow:
    0 0 14px rgba(0, 240, 255, 0.38),
    0 0 34px rgba(0, 240, 255, 0.2);
}

.hero-subtitle {
  max-width: 760px;
  margin: 0 auto 32px;
  font-size: 21px;
  line-height: 1.7;
  color: #d9f9ff;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.btn-primary {
  background: #00dff2;
  color: #031018;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.45);
}

.btn-primary:hover {
  box-shadow: 0 0 28px rgba(0, 240, 255, 0.65);
}

.btn-secondary {
  border: 1px solid rgba(0, 240, 255, 0.45);
  color: #dffcff;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.15);
}

.btn-secondary:hover {
  background: rgba(0, 240, 255, 0.08);
}

/* Sections */
.section {
  padding: 90px 24px;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  margin: 0 0 20px;
  font-size: 42px;
  color: #00f0ff;
  text-align: center;
  text-shadow: 0 0 16px rgba(0, 240, 255, 0.55);
}

.section-text {
  max-width: 820px;
  margin: 0 auto;
  font-size: 19px;
  line-height: 1.7;
  text-align: center;
  color: #e4fbff;
}

.intro-strip {
  padding: 28px 24px;
  background: linear-gradient(180deg, rgba(5, 8, 28, 0.95), rgba(7, 10, 34, 0.85));
  border-top: 1px solid rgba(0, 240, 255, 0.12);
  border-bottom: 1px solid rgba(0, 240, 255, 0.12);
}

.intro-strip-text {
  margin: 0;
  text-align: center;
  color: #bffaff;
  font-size: 18px;
  letter-spacing: 0.4px;
}

.about-section {
  background: linear-gradient(180deg, rgba(5, 6, 24, 0.95), rgba(7, 9, 30, 0.92));
}

.two-column {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 34px;
  align-items: center;
  margin-top: 40px;
}

.text-panel,
.image-panel,
.final-cta-box {
  background: linear-gradient(180deg, rgba(18, 21, 54, 0.96), rgba(9, 12, 30, 0.96));
  border: 1px solid rgba(0, 240, 255, 0.16);
  border-radius: 22px;
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.08);
}

.text-panel {
  padding: 32px;
}

.text-panel p {
  margin: 0 0 18px;
  font-size: 18px;
  line-height: 1.8;
  color: #e4fbff;
}

.text-panel p:last-child {
  margin-bottom: 0;
}

.image-panel {
  padding: 26px;
}

.section-image {
  width: 100%;
  border-radius: 18px;
  box-shadow:
    0 0 28px rgba(0, 240, 255, 0.26),
    0 0 60px rgba(0, 240, 255, 0.12);
}

/* Get Started */
.get-started-section {
  background: linear-gradient(180deg, rgba(7, 9, 30, 0.92), rgba(4, 5, 20, 0.98));
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 40px;
}

.step-card {
  background: linear-gradient(180deg, rgba(18, 21, 55, 0.96), rgba(10, 12, 32, 0.96));
  border: 1px solid rgba(0, 240, 255, 0.18);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 0 22px rgba(0, 240, 255, 0.08);
}

.step-number {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 2px;
  color: #00f0ff;
  margin-bottom: 12px;
}

.step-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
  color: #ecffff;
}

.step-card p {
  margin: 0;
  color: #d9f8ff;
  line-height: 1.7;
}

.account-access-wrap {
  margin-top: 55px;
  text-align: center;
}

.sub-title {
  margin: 0 0 24px;
  font-size: 30px;
  color: #00f0ff;
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.45);
}

.fake-login-form {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  background-color: #1a1a2e;
  padding: 30px;
  border-radius: 14px;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.45);
  overflow: hidden;
}

.fake-login-form h3 {
  margin: 0 0 22px;
}

.fake-login-form input {
  display: block;
  width: 100%;
  padding: 13px 14px;
  margin-bottom: 15px;
  border-radius: 8px;
  border: none;
  font-size: 15px;
  box-sizing: border-box;
}

.fake-login-form button {
  background-color: #00f0ff;
  color: #000;
  border: none;
  padding: 13px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  width: 100%;
  box-sizing: border-box;
}

.coming-soon-note {
  margin: 20px 0 0;
  font-size: 17px;
  color: #e8fbff;
}

/* Gallery */
.gallery-section {
  background: linear-gradient(180deg, rgba(4, 5, 20, 0.98), rgba(7, 10, 32, 0.95));
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.gallery-card {
  background: linear-gradient(180deg, rgba(15, 18, 45, 0.98), rgba(9, 11, 29, 0.98));
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(0, 240, 255, 0.18);
  box-shadow: 0 0 22px rgba(0, 240, 255, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 28px rgba(0, 240, 255, 0.18);
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.logo-card img {
  object-fit: contain;
  padding: 18px;
  background: linear-gradient(180deg, #0d1739, #09112a);
}

/* Trailer */
.trailer-section {
  background: linear-gradient(180deg, rgba(7, 10, 32, 0.95), rgba(3, 4, 18, 1));
}

.promo-video {
  display: block;
  width: 100%;
  max-width: 900px;
  margin: 30px auto 0;
  border-radius: 18px;
  border: 2px solid rgba(0, 240, 255, 0.55);
  box-shadow:
    0 0 25px rgba(0, 240, 255, 0.25),
    0 0 60px rgba(0, 240, 255, 0.12);
}

/* CTA */
.final-cta-section {
  background: linear-gradient(180deg, rgba(3, 4, 18, 1), rgba(2, 3, 12, 1));
}

.final-cta-box {
  text-align: center;
  padding: 50px 28px;
}

.cta-logo {
  width: 220px;
  margin: 0 auto 24px;
  border-radius: 14px;
  box-shadow:
    0 0 28px rgba(0, 240, 255, 0.28),
    0 0 60px rgba(0, 240, 255, 0.12);
}

/* Footer */
.site-footer {
  padding: 30px 24px 50px;
  text-align: center;
  color: #86b8c0;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 1100px) {
  .steps-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-column {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero-title {
    font-size: 46px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .nav-wrap {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 700px) {
  .steps-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 70px 20px;
  }

  .section-title {
    font-size: 34px;
  }

  .hero {
    min-height: auto;
    padding: 90px 20px 70px;
    background-size: 320px;
    background-position: center 90px;
  }

  .hero-logo {
    width: 220px;
  }

  .hero-title {
    font-size: 36px;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
  }

  .nav-logo {
    font-size: 24px;
  }
}