/* Bewaves Landing Page Styles */

/* ── Design Tokens ── */
:root {
  --bw-purple: #c4b5fd;
  --bw-blue: #93c5fd;
  --bw-pink: #f9a8d4;
  --bw-teal: #2dd4bf;
  --bw-teal-hover: #14b8a6;
  --bw-dark: #1a1a2e;
  --bw-gray: #6b7280;
  --bw-light-gray: #9ca3af;
  --bw-white: #ffffff;
  --bw-bg-subtle: #f8f9fc;
  --bw-hero-gradient: linear-gradient(135deg, var(--bw-purple) 0%, var(--bw-blue) 50%, var(--bw-pink) 100%);
  --bw-section-py: 5rem;
  --bw-max-width: 72rem;
  --bw-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--bw-font);
  color: var(--bw-dark);
  background: var(--bw-white);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

/* ── Header ── */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 0;
}

.site-header .header-inner {
  max-width: var(--bw-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--bw-dark);
}

.site-logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #ec4899, #f43f5e);
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-logo-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: white;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--bw-dark);
  opacity: 0.8;
  transition: opacity 0.2s;
}

.site-nav a:hover {
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.5rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--bw-font);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-primary {
  background: var(--bw-teal);
  color: var(--bw-white);
}

.btn-primary:hover {
  background: var(--bw-teal-hover);
}

.btn-outline {
  background: transparent;
  color: var(--bw-dark);
  border: 1.5px solid rgba(0, 0, 0, 0.15);
}

.btn-outline:hover {
  border-color: rgba(0, 0, 0, 0.3);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 90vh;
  background: var(--bw-hero-gradient);
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  padding-top: 8rem;
}

.hero-inner {
  max-width: var(--bw-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
  position: relative;
  z-index: 2;
}

.hero-tagline {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--bw-dark);
  opacity: 0.7;
  margin-bottom: 0.5rem;
}

.hero-headline {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--bw-dark);
  max-width: 32rem;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--bw-dark);
  opacity: 0.7;
  max-width: 24rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-cta {
  margin-bottom: 2rem;
}

/* ── Glasmorphism Circles ── */
.hero-circles {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-30%, -45%);
  width: 50rem;
  height: 50rem;
  pointer-events: none;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-circle-left {
  width: 26rem;
  height: 26rem;
  top: 2rem;
  left: 0;
}

.hero-circle-right {
  width: 26rem;
  height: 26rem;
  top: -4rem;
  left: 18rem;
}

.hero-circle-small {
  width: 6.5rem;
  height: 6.5rem;
  top: 14rem;
  left: 24rem;
}

.hero-circle-label {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--bw-dark);
  text-align: center;
}

.hero-circle-small .hero-circle-label {
  font-size: 0.75rem;
}

/* ── Section Base ── */
.section {
  padding: var(--bw-section-py) 0;
}

.section-inner {
  max-width: var(--bw-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-centered {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.section-headline {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--bw-dark);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--bw-gray);
  line-height: 1.7;
  max-width: 36rem;
}

.section-centered .section-subtitle {
  margin: 0 auto;
}

/* ── Features Section ── */
.features {
  background: var(--bw-white);
}

.features-header {
  margin-bottom: 3rem;
}

.features-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bw-teal);
  margin-bottom: 0.75rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 2rem;
}

.feature-item {
  padding: 1.5rem 0;
}

.feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bw-dark);
  margin-bottom: 0.5rem;
}

.feature-description {
  font-size: 0.9375rem;
  color: var(--bw-gray);
  line-height: 1.6;
}

/* ── Enterprise Section ── */
.enterprise {
  background: var(--bw-bg-subtle);
}

/* ── Bottom CTA ── */
.bottom-cta {
  background: var(--bw-hero-gradient);
  text-align: center;
  padding: 4rem 0;
}

.bottom-cta .section-headline {
  margin-bottom: 1rem;
}

.bottom-cta .section-subtitle {
  margin: 0 auto 2rem;
}

/* ── Footer ── */
.site-footer {
  padding: 2rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--bw-gray);
}

.site-footer .footer-inner {
  max-width: var(--bw-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-headline {
    font-size: 2.75rem;
  }

  .hero-circles {
    transform: translate(-20%, -40%);
    width: 40rem;
    height: 40rem;
  }

  .hero-circle-left,
  .hero-circle-right {
    width: 20rem;
    height: 20rem;
  }

  .hero-circle-right {
    left: 14rem;
  }

  .hero-circle-small {
    width: 5rem;
    height: 5rem;
    left: 19rem;
    top: 11rem;
  }

  .hero-circle-label {
    font-size: 1.25rem;
  }
}

@media (max-width: 768px) {
  :root {
    --bw-section-py: 3.5rem;
  }

  .site-nav {
    display: none;
  }

  .hero {
    min-height: 70vh;
    padding-top: 6rem;
  }

  .hero-headline {
    font-size: 2.25rem;
  }

  .hero-circles {
    opacity: 0.4;
    transform: translate(-10%, -30%);
  }

  .section-headline {
    font-size: 1.75rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 1.875rem;
  }

  .hero-circles {
    display: none;
  }

  .header-actions .btn-outline {
    display: none;
  }
}