/**
 * Khatutik Platform — Homepage Styles
 */

.main-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 2rem;
  width: 100%;
}

.hero-container {
  max-width: 1400px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Large Hero Banner Block — Нежно-голубой (#B8DDF2) */
.hero-banner-block {
  background: var(--color-block-bg);
  border-radius: var(--radius-xl);
  padding: 3.5rem 3rem;
  width: 100%;
  max-width: 1360px;
  margin-bottom: 2.25rem;
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 18px 40px -10px rgba(184, 221, 242, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Small Accent Badge — Тёплый персиковый (#F6C9B8) */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-accent);
  color: var(--color-accent-text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.48rem 1.25rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  border: 1.5px solid rgba(238, 179, 158, 0.9);
  box-shadow: 0 3px 10px rgba(246, 201, 184, 0.45);
  transition: transform 0.25s ease;
}

.status-badge:hover {
  transform: translateY(-1px);
}

.pulse-dot {
  width: 9px;
  height: 9px;
  background: #10B981;
  border-radius: 50%;
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.4);
  animation: ripple 2s infinite ease-out;
}

@keyframes ripple {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-brand-title); /* Harmonious deep indigo/navy — NOT black! */
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title span {
  background: linear-gradient(135deg, #0284C7 0%, #164E63 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.25rem;
  color: #33536E;
  max-width: 950px;
  font-weight: 500;
  line-height: 1.75;
}

/* Main Cards — Мятный (#BFE3D0) */
.preview-card {
  background: var(--color-card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-xl);
  padding: 3rem 3.5rem;
  box-shadow: 0 25px 50px -12px rgba(191, 227, 208, 0.6);
  width: 100%;
  max-width: 1360px;
  text-align: left;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.preview-card:hover {
  border-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 30px 60px -12px rgba(191, 227, 208, 0.8);
}

.card-header-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1.5px solid rgba(22, 78, 99, 0.15);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: #164E63;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}

/* Feature Item Surface inside Mint Card — Светло-кремовый (#FFF5E6) */
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: rgba(255, 245, 230, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 8px 18px rgba(22, 78, 99, 0.05);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.feature-item:hover {
  transform: translateY(-3px);
  background: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: 0 12px 28px -6px rgba(246, 201, 184, 0.45);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-item:hover .feature-icon {
  transform: scale(1.12) rotate(6deg);
}

.feature-icon.primary { background: var(--color-block-bg); color: #164E63; }
.feature-icon.secondary { background: var(--color-accent); color: var(--color-accent-text); }
.feature-icon.accent { background: rgba(191, 227, 208, 0.7); color: #164E63; }

.feature-text h4 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: #164E63;
  margin-bottom: 0.35rem;
}

.feature-text p {
  font-size: 0.92rem;
  color: #4A6375;
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
  }
  .preview-card {
    padding: 2.25rem 2rem;
  }
}

@media (max-width: 640px) {
  .main-content {
    padding: 2rem 1.25rem;
  }
  .preview-card {
    padding: 1.75rem 1.25rem;
  }
}