:root {
  --brand: #008b86;
  --brand-light: #d0e7e7;
  --brand-pale: #ecf5f5;
  --text-dark: #1a1a1a;
  --text-muted: #5c5c5c;
  --white: #ffffff;
}

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

html,
body {
  height: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--white);
  color: var(--text-dark);
  overflow-x: hidden;
  position: relative;
}

/* Background decorations */
.bg-accent {
  position: fixed;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 139, 134, 0.08) 0%, rgba(236, 245, 245, 0.4) 70%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

.bg-accent--top-right {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -100px;
}

.bg-accent--bottom-left {
  width: 380px;
  height: 380px;
  bottom: -100px;
  left: -80px;
}

.bg-dots {
  position: fixed;
  width: 72px;
  height: 96px;
  background-image: radial-gradient(circle, rgba(0, 139, 134, 0.25) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.bg-dots--top-right {
  top: 48px;
  right: 72px;
}

.bg-dots--bottom-left {
  bottom: 56px;
  left: 64px;
}

.header {
  position: relative;
  z-index: 1;
  padding: 32px 48px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo__hala {
  color: var(--text-dark);
}

.logo__connect {
  color: var(--brand);
}

.main {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 100px);
  padding: 24px 24px 64px;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 560px;
}

.hero__icon-wrap {
  position: relative;
  margin-bottom: 28px;
}

.hero__icon-ring {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--brand-pale);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__icon {
  width: 40px;
  height: 40px;
  color: var(--brand);
}

.hero__spark {
  position: absolute;
  color: var(--brand);
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.5;
}

.hero__spark--1 {
  top: 4px;
  right: -8px;
}

.hero__spark--2 {
  bottom: 12px;
  left: -12px;
}

.hero__spark--3 {
  top: 28px;
  left: -20px;
  font-size: 0.75rem;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.hero__title-dark {
  color: var(--text-dark);
}

.hero__title-brand {
  color: var(--brand);
}

.hero__subtitle {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 12px;
  max-width: 480px;
}

.hero__launch {
  font-size: 1rem;
  font-weight: 500;
  color: var(--brand);
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  background: var(--brand);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: background 0.2s ease, transform 0.15s ease;
  margin-bottom: 20px;
}

.btn:hover {
  background: #007570;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.contact {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact:hover {
  color: #007570;
}

@media (max-width: 640px) {
  .header {
    padding: 24px;
  }

  .bg-accent--top-right {
    width: 280px;
    height: 280px;
  }

  .bg-dots--top-right {
    right: 24px;
  }
}