@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary-pink: #ff9eb4;
  --primary-pink-deep: #ea5d8b;
  --secondary-pink: #ffd4e0;
  --white: #ffffff;
  --text-dark: #213042;
  --dark-gray: #6b7280;
  --medium-gray: #e6e8ef;
  --gradient-primary: linear-gradient(135deg, #ff9eb4 0%, #ff7ba7 50%, #ffb8ca 100%);
  --shadow-sm: 0 8px 24px rgba(33, 48, 66, 0.08);
  --shadow-md: 0 18px 40px rgba(33, 48, 66, 0.12);
  --shadow-lg: 0 24px 60px rgba(33, 48, 66, 0.16);
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition-base: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text-dark);
  background:
    radial-gradient(circle at top right, rgba(255, 158, 180, 0.32) 0, rgba(255, 158, 180, 0) 34%),
    radial-gradient(circle at bottom left, rgba(255, 212, 224, 0.6) 0, rgba(255, 212, 224, 0) 36%),
    linear-gradient(180deg, #fff8fb 0%, #fffefc 100%);
  font-family: 'Quicksand', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(255, 158, 180, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
}

a {
  color: var(--primary-pink-deep);
}

a:hover {
  color: #c93f73;
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px;
  position: relative;
  z-index: 1;
}

.site-head {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 158, 180, 0.18);
  border-radius: var(--radius-xl);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--shadow-sm);
}

.brand {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--dark-gray);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 10px 14px;
  border-radius: 999px;
  transition: transform var(--transition-base), background-color var(--transition-base), color var(--transition-base);
}

.nav-links a:hover {
  transform: translateY(-1px);
  color: var(--primary-pink-deep);
  background: rgba(255, 158, 180, 0.12);
}

.nav-links a.active {
  color: var(--primary-pink-deep);
  background: rgba(255, 158, 180, 0.16);
}

.hero {
  margin-top: 18px;
  padding: 32px;
  border-radius: 30px;
  color: #fff;
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero::before {
  content: '';
  position: absolute;
  width: 340px;
  height: 340px;
  top: -160px;
  right: -120px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0) 72%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  width: 240px;
  height: 240px;
  left: -110px;
  bottom: -110px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0) 74%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.hero p {
  margin: 0;
  max-width: 70ch;
  font-size: 1.06rem;
  position: relative;
  z-index: 1;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.card {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 158, 180, 0.16);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 1.4rem;
  font-weight: 800;
}

.card h2:not(:first-child) {
  margin-top: 26px;
}

.card p {
  margin: 0 0 12px;
}

.card ul {
  margin: 0;
  padding-left: 18px;
}

.card li {
  margin-bottom: 7px;
}

.note {
  margin-top: 10px;
  color: var(--dark-gray);
  font-size: 0.96rem;
}

.footer {
  margin: 20px 0 8px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 158, 180, 0.16);
  border-radius: var(--radius-xl);
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.footer a {
  color: var(--primary-pink-deep);
  text-decoration: none;
  font-weight: 800;
  margin: 0 10px;
}

.footer a:hover {
  color: #c93f73;
}

.input,
.textarea {
  width: 100%;
  border: 1px solid #d8dce8;
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--primary-pink);
  box-shadow: 0 0 0 3px rgba(255, 158, 180, 0.15);
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.field {
  margin-bottom: 14px;
}

.field label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  color: #fff;
  background: var(--gradient-primary);
  box-shadow: 0 12px 24px rgba(255, 123, 167, 0.24);
  transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(255, 123, 167, 0.28);
  filter: saturate(1.05);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-14px);
  }
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 14px;
  }

  .site-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero,
  .card,
  .footer {
    border-radius: 22px;
  }

  .hero {
    padding: 26px 22px;
  }

  .card {
    padding: 22px;
  }

  .footer a {
    display: inline-block;
    margin: 6px 8px;
  }
}