/**
 * Layout – public site and portal
 */
.main-content {
  min-height: 60vh;
}

/* Public header */
.site-header {
  background: linear-gradient(135deg, var(--color-accent-1) 0%, var(--color-primary) 50%, var(--color-accent-2) 100%);
  color: #fff;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.site-header a {
  color: inherit;
}

.site-header .btn-outline {
  border-color: #fff;
  color: #fff;
}

.site-header .btn-primary {
  background: #fff;
  color: var(--color-primary);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Portal header */
.portal-header {
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: #fff;
  padding: 0.75rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.portal-header a {
  color: inherit;
}

.portal-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.user-name {
  font-weight: 600;
  margin-right: 0.5rem;
}

.portal-header .btn-outline {
  border-color: #fff;
  color: #fff;
}

/* Hero */
.hero {
  position: relative;
  padding: 4rem 0 3.5rem;
  overflow: hidden;
  text-align: center;
  color: var(--color-text);
  background:
    radial-gradient(900px 520px at 15% 0%, rgba(245, 196, 160, 0.55), transparent 65%),
    radial-gradient(800px 480px at 85% 10%, rgba(184, 169, 201, 0.55), transparent 65%),
    radial-gradient(800px 520px at 50% 95%, rgba(240, 180, 212, 0.45), transparent 65%),
    var(--color-surface);
}

.hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  margin: 0 0 0.75rem;
  color: var(--color-text);
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-orbit {
  position: absolute;
  inset: -140px -140px auto;
  pointer-events: none;
  mix-blend-mode: soft-light;
}

.hero-orbit-shape {
  position: absolute;
  border-radius: 999px;
  opacity: 0.7;
  will-change: transform;
  transition: transform 0.6s var(--transition);
}

.hero-orbit-shape.one {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), transparent 60%);
  top: 10%;
  left: 4%;
}

.hero-orbit-shape.two {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.75), transparent 60%);
  top: -5%;
  right: 0;
}

.hero-orbit-shape.three {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.8), transparent 60%);
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%);
}

.hero-parallax {
  transform: translate3d(0, 0, 0);
  transition: transform 0.6s var(--transition);
}

@media (max-width: 700px) {
  .hero {
    padding: 3rem 0 3rem;
  }
}

/* Sections – soft multi-color alternating */
.section {
  padding: 2.5rem 0;
  background: var(--color-surface);
}

.section-alt {
  background: var(--color-surface-alt);
}

.section h1 {
  margin: 0 0 1rem;
  font-size: 1.75rem;
}

.section h2 {
  margin: 2rem 0 1rem;
  font-size: 1.25rem;
  color: var(--color-text-muted);
}

.section h2:first-of-type {
  margin-top: 0;
}

/* Features page */
.features-intro {
  padding-bottom: 0.75rem;
}

.features-lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin: 0;
  max-width: 36em;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-left: 4px solid var(--color-primary);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.feature-card--pregnancy {
  border-left-color: var(--color-primary);
}

.feature-card--memory {
  border-left-color: var(--color-accent-3);
}

.feature-card--child {
  border-left-color: var(--color-accent-2);
}

.feature-card--postpartum {
  border-left-color: var(--color-secondary);
}

.feature-card__icon {
  width: 3rem;
  height: 3rem;
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--color-surface-alt);
  margin-bottom: 1rem;
}

.feature-card--pregnancy .feature-card__icon {
  background: rgba(123, 154, 204, 0.2);
}

.feature-card--memory .feature-card__icon {
  background: rgba(240, 180, 212, 0.35);
}

.feature-card--child .feature-card__icon {
  background: rgba(168, 213, 186, 0.35);
}

.feature-card--postpartum .feature-card__icon {
  background: rgba(184, 169, 201, 0.3);
}

.feature-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  color: var(--color-text);
}

.feature-card__desc {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.feature-card__list {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.feature-card__list li {
  margin-bottom: 0.35rem;
}

.features-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* About page */
.about-intro {
  padding-bottom: 1rem;
}

.about-lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin: 0.75rem 0 0;
  max-width: 42em;
  line-height: 1.65;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.about-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.about-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.about-card__icon {
  width: 3rem;
  height: 3rem;
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  margin-bottom: 1rem;
  background:
    radial-gradient(24px 24px at 30% 30%, rgba(255, 255, 255, 0.8), transparent 60%),
    linear-gradient(135deg, rgba(123, 154, 204, 0.18), rgba(240, 180, 212, 0.22));
}

.about-card__title {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
  color: var(--color-text);
}

.about-card__desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* Portal */
.portal-shell {
  min-height: 70vh;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.25rem;
  padding: 1.25rem;
  background:
    radial-gradient(800px 400px at 20% 10%, rgba(245, 196, 160, 0.35), transparent 60%),
    radial-gradient(700px 350px at 80% 20%, rgba(168, 213, 186, 0.35), transparent 60%),
    radial-gradient(700px 400px at 60% 90%, rgba(240, 180, 212, 0.28), transparent 60%),
    var(--color-surface);
}

.portal-sidebar {
  position: sticky;
  top: 1rem;
  align-self: start;
  border-radius: 18px;
  padding: 1rem;
  color: #fff;
  background: linear-gradient(160deg, rgba(123, 154, 204, 1) 0%, rgba(184, 169, 201, 1) 50%, rgba(240, 180, 212, 1) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.portal-sidebar::before {
  content: '';
  position: absolute;
  inset: -80px -80px auto auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.45), transparent 60%);
  transform: rotate(12deg);
  pointer-events: none;
}

.portal-brand {
  position: relative;
  z-index: 1;
}

.portal-logo {
  display: inline-block;
  font-weight: 800;
  letter-spacing: 0.2px;
  line-height: 1.05;
  font-size: 1.2rem;
  color: #fff;
}

.portal-logo span {
  font-weight: 700;
  opacity: 0.95;
}

.portal-usercard {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin: 1rem 0;
  padding: 0.75rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
}

.portal-avatar {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.9);
}

.portal-username {
  font-weight: 700;
}

.portal-usermeta {
  font-size: 0.85rem;
  opacity: 0.9;
}

.portal-sidenav {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.75rem;
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.nav-item:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.28);
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.26);
  border-color: rgba(255, 255, 255, 0.40);
}

.portal-sidefooter {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
}

.portal-sidebar .btn-outline {
  border-color: rgba(255, 255, 255, 0.9);
  color: #fff;
}

.portal-sidebar .btn-outline:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
}

.portal-content {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
}

.portal-topbar {
  padding: 0.25rem 0;
}

.portal-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.25rem;
}

.portal-page-title {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-text);
}

.portal-main {
  padding: 0.25rem 0;
}

.portal-surface {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.portal-section h1 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
  letter-spacing: -0.2px;
}

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

  .portal-sidebar {
    position: relative;
    top: 0;
  }
}

.portal-section h1 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
}

.welcome {
  color: var(--color-text-muted);
  margin: 0 0 1.5rem;
}

.wireframe-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
  padding: 0.5rem;
  background: var(--color-surface-alt);
  border-radius: var(--radius);
}

/* Forms */
.form-section {
  padding: 2rem 0;
}

.form-wireframe label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 500;
}

.form-wireframe input {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  margin-top: 0.25rem;
  border: 1px solid var(--color-surface-alt);
  border-radius: var(--radius);
  font-size: 1rem;
}

.form-wireframe button {
  margin-top: 0.5rem;
  cursor: pointer;
}

.form-footer {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Footer */
.site-footer {
  padding: 1.5rem 0;
  background: var(--color-text);
  color: #fff;
  text-align: center;
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--color-accent-2);
}

.site-footer p {
  margin: 0;
}