:root {
  --clr-bg-start: #2f403a;
  --clr-bg-end: #1c2622;
  --clr-accent: #a3d9a5;
  --clr-glass: rgba(255,255,255,0.1);
  --clr-text: #ececec;
  --radius: 12px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--clr-text);
  background: linear-gradient(135deg, var(--clr-bg-start), var(--clr-bg-end));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  width: 100%;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--clr-glass);
  backdrop-filter: blur(8px);
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo img {
  width: 40px;
  margin-right: 0.5rem;
}

.header__logo span {
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--clr-accent);
}

.nav__list {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav__list a {
  text-decoration: none;
  font-weight: 400;
  position: relative;
  color: var(--clr-text);
  transition: color var(--transition);
}

.nav__list a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  transition: width var(--transition);
}

.nav__list a:hover {
  color: var(--clr-accent);
}

.nav__list a:hover::after {
  width: 100%;
}

.hero {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--clr-bg-start);
  background-image: url('https://cdn.dribbble.com/users/349515/screenshots/12892307/media/6170bcf04bd482173719cdc751a7d191.jpg?resize=1600x1200&vertical=center'),
                    linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.35));
  background-size: 120% 100%;
  background-position: center center;
  background-blend-mode: overlay;
}

.hero__content {
  max-width: 500px;
  text-align: center;
  padding: 2rem;
  background: var(--clr-glass);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.hero__content h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.hero__content p {
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  background: var(--clr-accent);
  color: #1c2622;
  transition: background var(--transition), transform var(--transition);
}

.btn:hover {
  background: #92c48d;
  transform: translateY(-2px);
}