/* =============================================
   Hero
   ============================================= */

.hero {
  padding: 160px 0 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--color-text);
}

.hero-title .hero-title-line {
  display: block;
}

.hero-title .hero-title-line:last-child {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  padding-top: 8px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
}

@keyframes breath {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.08; }
  50% { opacity: 0.25; }
}

.hero-svg .anim-ring {
  transform-box: fill-box;
  transform-origin: center;
  animation: breath 5s ease-in-out infinite;
}

.hero-svg .anim-breath {
  transform-box: fill-box;
  transform-origin: center;
  animation: breath 4s ease-in-out infinite;
}

.hero-svg .anim-float {
  transform-box: fill-box;
  transform-origin: center;
  animation: float 6s ease-in-out infinite;
}

.hero-svg .anim-pulse {
  animation: pulse 3s ease-in-out infinite;
}

.products {
  padding: 100px 0 120px;
}

/* =============================================
   Responsive: Tablet
   ============================================= */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-subtitle {
    margin: 0 auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-svg {
    max-width: 280px;
  }

  .hero {
    padding: 120px 0 80px;
    min-height: auto;
  }
}

/* =============================================
   Responsive: Mobile
   ============================================= */

@media (max-width: 640px) {
  .hero {
    padding: 120px 0 60px;
    min-height: auto;
  }

  .products {
    padding: 60px 0 80px;
  }
}