/* ======================================
   Sage Haven For Kids — shk.css
   brand_prefix: shk
   Palette: Sage Green #2E7D5E, Amber #F5A623, Off-white #FAFAF7
   Fonts: Nunito (headings), Inter (body)
   ====================================== */

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

/* --- CSS Custom Properties --- */
:root {
  --shk-primary: #2E7D5E;
  --shk-primary-light: #4A9A7A;
  --shk-primary-dark: #1D5240;
  --shk-accent: #F5A623;
  --shk-accent-light: #FAC05A;
  --shk-neutral-bg: #FAFAF7;
  --shk-surface: #FFFFFF;
  --shk-surface-alt: #F2F7F4;
  --shk-text-primary: #1A2E24;
  --shk-text-secondary: #4A5E54;
  --shk-text-muted: #7A918A;
  --shk-border: #D8E8E0;
  --shk-hero-bg: #F5F9F6;
  --shk-dark-bg: #1D3D2D;
  --shk-dark-text: #EEF6F1;
  --shk-radius-card: 12px;
  --shk-radius-btn: 8px;
  --shk-radius-icon: 20px;
  --shk-shadow: 0 4px 24px rgba(46, 125, 94, 0.08);
  --shk-shadow-md: 0 8px 32px rgba(46, 125, 94, 0.12);
  --shk-transition: 0.22s ease;
  --shk-container: 1200px;
}

/* --- Base Typography --- */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--shk-text-primary);
  background: var(--shk-neutral-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Nunito', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--shk-text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1rem; color: var(--shk-text-secondary); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--shk-primary);
  text-decoration: none;
  transition: color var(--shk-transition);
}
a:hover { color: var(--shk-primary-dark); }

img { max-width: 100%; height: auto; display: block; }

ul, ol { padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; }

/* --- Utility --- */
.shk-container {
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.shk-section {
  padding: clamp(64px, 8vw, 96px) 0;
}

.shk-section--alt { background: var(--shk-surface-alt); }
.shk-section--white { background: var(--shk-surface); }
.shk-section--neutral { background: var(--shk-neutral-bg); }
.shk-section--dark {
  background: var(--shk-dark-bg);
  color: var(--shk-dark-text);
}
.shk-section--dark p { color: rgba(238, 246, 241, 0.8); }
.shk-section--dark h2,
.shk-section--dark h3 { color: var(--shk-dark-text); }

.shk-eyebrow {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--shk-primary);
  margin-bottom: 0.75rem;
}

.shk-section--dark .shk-eyebrow { color: var(--shk-accent-light); }

.shk-text-center { text-align: center; }

.shk-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* --- Buttons --- */
.shk-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 0.875rem 1.75rem;
  border-radius: var(--shk-radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--shk-transition), color var(--shk-transition), border-color var(--shk-transition), transform var(--shk-transition), box-shadow var(--shk-transition);
}

.shk-btn--primary {
  background: var(--shk-accent);
  color: #1A2E24;
  border-color: var(--shk-accent);
}
.shk-btn--primary:hover {
  background: var(--shk-accent-light);
  border-color: var(--shk-accent-light);
  color: #1A2E24;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.35);
}

.shk-btn--ghost {
  background: transparent;
  color: var(--shk-primary);
  border-color: var(--shk-primary);
}
.shk-btn--ghost:hover {
  background: var(--shk-primary);
  color: #fff;
  transform: translateY(-1px);
}

.shk-btn--ghost-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.shk-btn--ghost-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
  color: #fff;
}

.shk-btn--sm {
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
}

.shk-btn--lg {
  font-size: 1.1rem;
  padding: 1rem 2.25rem;
}

/* --- NAV --- */
.shk-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--shk-hero-bg);
  border-bottom: 1px solid var(--shk-border);
  transition: background var(--shk-transition), box-shadow var(--shk-transition);
}

.shk-nav--scrolled {
  background: #fff;
  box-shadow: 0 2px 16px rgba(46, 125, 94, 0.1);
}

.shk-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.shk-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.shk-nav__logo img {
  height: 36px;
  width: auto;
  max-width: 200px;
}

.shk-nav__logo-svg {
  height: 36px;
  width: auto;
}

.shk-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.shk-nav__link {
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--shk-text-primary);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: color var(--shk-transition), background var(--shk-transition);
  text-decoration: none;
  display: block;
}

.shk-nav__link:hover {
  color: var(--shk-primary);
  background: var(--shk-surface-alt);
}

.shk-nav__link--active { color: var(--shk-primary); }

/* Dropdown */
.shk-nav__item--dropdown {
  position: relative;
}

.shk-nav__dropdown-toggle {
  background: transparent;
  border: none;
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--shk-text-primary);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--shk-transition), background var(--shk-transition);
}

.shk-nav__dropdown-toggle:hover {
  color: var(--shk-primary);
  background: var(--shk-surface-alt);
}

.shk-nav__dropdown-toggle .shk-nav__chevron {
  font-size: 0.75rem;
  transition: transform var(--shk-transition);
}

.shk-nav__item--dropdown.is-open .shk-nav__chevron {
  transform: rotate(180deg);
}

.shk-nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #fff;
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  box-shadow: var(--shk-shadow-md);
  min-width: 220px;
  padding: 0.5rem;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--shk-transition), transform var(--shk-transition), visibility var(--shk-transition);
}

.shk-nav__item--dropdown.is-open .shk-nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.shk-nav__dropdown-menu a {
  display: block;
  padding: 0.6rem 1rem;
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--shk-text-primary);
  border-radius: 6px;
  text-decoration: none;
  transition: background var(--shk-transition), color var(--shk-transition);
}

.shk-nav__dropdown-menu a:hover {
  background: var(--shk-surface-alt);
  color: var(--shk-primary);
}

.shk-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Mobile hamburger */
.shk-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.shk-nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--shk-text-primary);
  border-radius: 2px;
  transition: all var(--shk-transition);
}

.shk-nav__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.shk-nav__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.shk-nav__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.shk-nav__mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  overflow-y: auto;
  z-index: 99;
  padding: 1.5rem clamp(16px, 4vw, 48px);
}

.shk-nav__mobile-menu.is-open { display: block; }

.shk-nav__mobile-links {
  list-style: none;
  padding: 0;
}

.shk-nav__mobile-links li { border-bottom: 1px solid var(--shk-border); }

.shk-nav__mobile-links a,
.shk-nav__mobile-links button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1rem 0;
  font-family: 'Nunito', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--shk-text-primary);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.shk-nav__mobile-sub {
  list-style: none;
  padding: 0 0 0.5rem 1rem;
}

.shk-nav__mobile-sub a {
  font-size: 0.95rem;
  color: var(--shk-text-secondary);
  padding: 0.5rem 0;
  border-bottom: none;
}

.shk-nav__mobile-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ===========================
   HERO — index
   =========================== */
.shk-hero {
  background: var(--shk-hero-bg);
  padding: clamp(64px, 8vw, 96px) 0;
  overflow: hidden;
}

.shk-hero__inner {
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.shk-hero__eyebrow { margin-bottom: 1rem; }

.shk-hero__heading {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--shk-text-primary);
  margin-bottom: 1.25rem;
}

.shk-hero__heading em {
  font-style: normal;
  color: var(--shk-primary);
}

.shk-hero__subhead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--shk-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.shk-hero__ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.shk-hero__trust {
  font-size: 0.8rem;
  color: var(--shk-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.shk-hero__trust-dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--shk-text-muted);
}

.shk-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.shk-hero__phone-mockup {
  max-width: 340px;
  width: 100%;
  filter: drop-shadow(0 24px 48px rgba(46, 125, 94, 0.18));
  border-radius: 24px;
}

.shk-hero__img {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shk-shadow-md);
}

/* Hero badge */
.shk-hero__badge {
  position: absolute;
  bottom: 20px;
  left: -20px;
  background: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--shk-text-primary);
  white-space: nowrap;
}

.shk-hero__badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--shk-primary);
  font-size: 1.1rem;
}

/* ===========================
   TRUST BAR
   =========================== */
.shk-trustbar {
  background: var(--shk-surface);
  border-top: 1px solid var(--shk-border);
  border-bottom: 1px solid var(--shk-border);
  padding: 1.25rem 0;
}

.shk-trustbar__inner {
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 4vw, 48px);
  flex-wrap: wrap;
}

.shk-trustbar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Nunito', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--shk-text-secondary);
}

.shk-trustbar__item i {
  color: var(--shk-primary);
  font-size: 1rem;
}

/* ===========================
   PROBLEM-EMPATHY SECTION
   =========================== */
.shk-empathy__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.shk-empathy__content h2 { margin-bottom: 1rem; }

.shk-empathy__img {
  border-radius: 20px;
  box-shadow: var(--shk-shadow-md);
  width: 100%;
  height: auto;
}

/* ===========================
   FEATURE CARDS
   =========================== */
.shk-features__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.shk-features__header h2 { margin-bottom: 0.75rem; }

.shk-features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.shk-feature-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem 1.5rem;
  transition: transform var(--shk-transition), box-shadow var(--shk-transition);
}

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

.shk-feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--shk-radius-icon);
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--shk-primary);
  font-size: 1.4rem;
}

.shk-feature-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.625rem;
  color: var(--shk-text-primary);
}

.shk-feature-card__desc {
  font-size: 0.9rem;
  color: var(--shk-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.shk-feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 1rem;
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--shk-primary);
}

.shk-feature-card__link:hover { color: var(--shk-primary-dark); }

/* ===========================
   HOW IT WORKS (steps)
   =========================== */
.shk-steps__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.shk-steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.shk-steps__grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(33.33% / 2 + 1rem);
  right: calc(33.33% / 2 + 1rem);
  height: 2px;
  background: var(--shk-border);
  z-index: 0;
}

.shk-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.shk-step__num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--shk-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(46, 125, 94, 0.25);
}

.shk-step__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.shk-step__desc {
  font-size: 0.9rem;
  color: var(--shk-text-secondary);
}

/* ===========================
   APP PREVIEW (dark section)
   =========================== */
.shk-app-preview__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.shk-app-preview__content h2 { color: var(--shk-dark-text); margin-bottom: 1rem; }
.shk-app-preview__content p { color: rgba(238, 246, 241, 0.8); margin-bottom: 1.75rem; }

.shk-app-preview__svg-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Inline SVG dashboard */
.shk-dashboard-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.3));
}

/* ===========================
   TESTIMONIALS
   =========================== */
.shk-testimonials__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.shk-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shk-testimonial-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem;
  position: relative;
}

.shk-testimonial-card__stars {
  color: var(--shk-accent);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.shk-testimonial-card__quote {
  font-size: 0.95rem;
  color: var(--shk-text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.shk-testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.shk-testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--shk-primary);
  flex-shrink: 0;
}

.shk-testimonial-card__name {
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--shk-text-primary);
}

.shk-testimonial-card__role {
  font-size: 0.8rem;
  color: var(--shk-text-muted);
}

/* ===========================
   DIGITAL LITERACY CALLOUT
   =========================== */
.shk-literacy__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.shk-literacy__content h2 { margin-bottom: 1rem; }

.shk-literacy__feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.shk-literacy__feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  font-size: 0.95rem;
  color: var(--shk-text-secondary);
}

.shk-literacy__feature-list li i {
  color: var(--shk-primary);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.shk-literacy__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===========================
   PRICING PREVIEW
   =========================== */
.shk-pricing-preview__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.shk-pricing-preview__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 880px;
  margin: 0 auto;
}

.shk-pricing-card {
  background: var(--shk-surface);
  border: 2px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2.5rem 2rem;
  position: relative;
  transition: box-shadow var(--shk-transition), transform var(--shk-transition);
}

.shk-pricing-card:hover {
  box-shadow: var(--shk-shadow-md);
  transform: translateY(-2px);
}

.shk-pricing-card--highlight {
  border-color: var(--shk-primary);
  box-shadow: 0 0 0 1px var(--shk-primary), var(--shk-shadow);
}

.shk-pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--shk-primary);
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
}

.shk-pricing-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.shk-pricing-card__price {
  font-family: 'Nunito', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--shk-text-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.shk-pricing-card__price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--shk-text-muted);
}

.shk-pricing-card__billing {
  font-size: 0.8rem;
  color: var(--shk-text-muted);
  margin-bottom: 0.5rem;
}

.shk-pricing-card__devices {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--shk-primary);
  margin-bottom: 1.5rem;
}

.shk-pricing-card__features {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.shk-pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--shk-text-secondary);
  margin-bottom: 0.625rem;
}

.shk-pricing-card__features li i {
  color: var(--shk-primary);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.shk-pricing-card .shk-btn { width: 100%; justify-content: center; }

.shk-pricing-preview__footer {
  text-align: center;
  margin-top: 2rem;
}

.shk-pricing-preview__footer p {
  font-size: 0.875rem;
  color: var(--shk-text-muted);
  margin-bottom: 0.75rem;
}

/* Full pricing page tiers */
.shk-pricing-tiers { padding: clamp(64px, 8vw, 96px) 0; }
.shk-pricing-tiers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

/* Comparison table */
.shk-compare {
  padding: clamp(48px, 6vw, 72px) 0;
  background: var(--shk-surface);
}

.shk-compare__table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
}

.shk-compare__table th {
  background: var(--shk-surface-alt);
  padding: 1rem 1.25rem;
  text-align: left;
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--shk-text-primary);
  border-bottom: 2px solid var(--shk-border);
}

.shk-compare__table td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--shk-border);
  font-size: 0.9rem;
  color: var(--shk-text-secondary);
}

.shk-compare__table tr:last-child td { border-bottom: none; }
.shk-compare__table td:not(:first-child) { text-align: center; }
.shk-compare__table .shk-check { color: var(--shk-primary); }
.shk-compare__table .shk-dash { color: var(--shk-text-muted); }

/* ===========================
   CTA BAND
   =========================== */
.shk-cta-band {
  background: var(--shk-primary);
  padding: clamp(56px, 6vw, 80px) 0;
  text-align: center;
}

.shk-cta-band__inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.shk-cta-band h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.shk-cta-band p {
  color: rgba(255,255,255,0.82);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.shk-cta-band .shk-btn--primary {
  background: var(--shk-accent);
  color: #1A2E24;
  border-color: var(--shk-accent);
}

.shk-cta-band__trust {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

/* ===========================
   FOOTER
   =========================== */
.shk-footer {
  background: var(--shk-dark-bg);
  color: var(--shk-dark-text);
  padding: clamp(56px, 6vw, 80px) 0 32px;
}

.shk-footer__inner {
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.shk-footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: clamp(32px, 4vw, 56px);
  margin-bottom: clamp(40px, 5vw, 64px);
}

.shk-footer__brand { grid-column: 1; }

.shk-footer__tagline {
  font-size: 0.9rem;
  color: rgba(238, 246, 241, 0.65);
  margin: 1rem 0 1.5rem;
  line-height: 1.6;
}

.shk-footer__download {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 1rem;
}

.shk-footer__app-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 8px;
  padding: 0.625rem 1rem;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: 'Nunito', sans-serif;
  text-decoration: none;
  transition: background var(--shk-transition);
  max-width: 180px;
}

.shk-footer__app-btn:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.shk-footer__app-btn i { font-size: 1.1rem; }

.shk-footer__col-heading {
  font-family: 'Nunito', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(238, 246, 241, 0.5);
  margin-bottom: 1.25rem;
}

.shk-footer__col-links {
  list-style: none;
  padding: 0;
}

.shk-footer__col-links li { margin-bottom: 0.625rem; }

.shk-footer__col-links a {
  font-size: 0.875rem;
  color: rgba(238, 246, 241, 0.75);
  text-decoration: none;
  transition: color var(--shk-transition);
}

.shk-footer__col-links a:hover { color: #fff; }

.shk-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.shk-footer__copyright {
  font-size: 0.825rem;
  color: rgba(238, 246, 241, 0.5);
}

.shk-footer__trust-badges {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.shk-footer__trust-badge {
  font-size: 0.775rem;
  font-weight: 600;
  font-family: 'Nunito', sans-serif;
  color: rgba(238, 246, 241, 0.5);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.shk-footer__trust-badge i { color: var(--shk-primary-light); }

/* ===========================
   COOKIE BANNER
   =========================== */
.shk-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: #1A2E24;
  border-top: 1px solid rgba(46, 125, 94, 0.4);
  padding: 1rem clamp(16px, 4vw, 48px);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

.shk-cookie-banner.is-visible { transform: translateY(0); }

.shk-cookie-banner__inner {
  max-width: var(--shk-container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.shk-cookie-banner__text {
  font-size: 0.875rem;
  color: rgba(238, 246, 241, 0.85);
  flex: 1;
  min-width: 200px;
}

.shk-cookie-banner__text a {
  color: var(--shk-primary-light);
}

.shk-cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.shk-cookie-banner__btn {
  font-family: 'Nunito', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  cursor: pointer;
  border: none;
  transition: background var(--shk-transition);
}

.shk-cookie-banner__btn--accept {
  background: var(--shk-accent);
  color: #1A2E24;
}

.shk-cookie-banner__btn--accept:hover { background: var(--shk-accent-light); }

.shk-cookie-banner__btn--essential {
  background: rgba(255,255,255,0.1);
  color: rgba(238, 246, 241, 0.85);
  border: 1px solid rgba(255,255,255,0.2);
}

.shk-cookie-banner__btn--essential:hover { background: rgba(255,255,255,0.18); }

body.shk-cookie-visible { padding-bottom: 0; }

/* ===========================
   SUB-PAGE HERO
   =========================== */
.shk-subhero {
  background: var(--shk-hero-bg);
  border-bottom: 1px solid var(--shk-border);
  padding: clamp(56px, 6vw, 80px) 0;
}

.shk-subhero__inner {
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
}

.shk-subhero__content { max-width: 600px; }

.shk-subhero__content .shk-eyebrow { margin-bottom: 0.75rem; }

.shk-subhero__heading {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--shk-text-primary);
  margin-bottom: 1rem;
}

.shk-subhero__lede {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--shk-text-secondary);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.shk-subhero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.shk-subhero__visual svg {
  max-width: 320px;
  width: 100%;
  height: auto;
}

.shk-subhero__visual img {
  max-width: 440px;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shk-shadow);
}

/* Stat tiles in sub-hero right panel */
.shk-subhero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 320px;
}

.shk-subhero__stat {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 1.25rem;
  text-align: center;
}

.shk-subhero__stat-num {
  font-family: 'Nunito', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--shk-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.shk-subhero__stat-label {
  font-size: 0.78rem;
  color: var(--shk-text-muted);
}

/* ===========================
   FEATURE DETAIL (sub-pages)
   =========================== */
.shk-feature-detail__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shk-feature-detail-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem 1.5rem;
}

.shk-feature-detail-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--shk-radius-icon);
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--shk-primary);
  font-size: 1.3rem;
}

.shk-feature-detail-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.shk-feature-detail-card p {
  font-size: 0.875rem;
  color: var(--shk-text-secondary);
  margin: 0;
}

/* Callout box */
.shk-callout {
  background: var(--shk-surface-alt);
  border-left: 4px solid var(--shk-primary);
  border-radius: 0 12px 12px 0;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
}

.shk-callout h3 { margin-bottom: 0.5rem; }
.shk-callout p { color: var(--shk-text-secondary); margin: 0; }

/* Related features nav */
.shk-related-features {
  background: var(--shk-surface);
  padding: clamp(48px, 5vw, 64px) 0;
  border-top: 1px solid var(--shk-border);
}

.shk-related-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.shk-related-link {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: var(--shk-neutral-bg);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 1.25rem 1.5rem;
  text-decoration: none;
  transition: border-color var(--shk-transition), box-shadow var(--shk-transition);
}

.shk-related-link:hover {
  border-color: var(--shk-primary);
  box-shadow: var(--shk-shadow);
}

.shk-related-link__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--shk-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.shk-related-link__text { font-family: 'Nunito', sans-serif; font-size: 0.9rem; font-weight: 700; color: var(--shk-text-primary); }

/* ===========================
   BLOG INDEX
   =========================== */
.shk-blog__featured {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.shk-blog-card-featured {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  overflow: hidden;
}

.shk-blog-card-featured__img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.shk-blog-card-featured__body {
  padding: 1.75rem 2rem;
}

.shk-blog-card-featured__body h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  margin-bottom: 0.75rem;
}

.shk-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shk-blog-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  overflow: hidden;
  transition: box-shadow var(--shk-transition), transform var(--shk-transition);
}

.shk-blog-card:hover {
  box-shadow: var(--shk-shadow-md);
  transform: translateY(-3px);
}

.shk-blog-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.shk-blog-card__body {
  padding: 1.25rem 1.5rem;
}

.shk-blog-card__tag {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--shk-surface-alt);
  color: var(--shk-primary);
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 0.625rem;
}

.shk-blog-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--shk-text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.shk-blog-card__excerpt {
  font-size: 0.85rem;
  color: var(--shk-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.shk-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--shk-text-muted);
}

.shk-blog-card__read-more {
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--shk-primary);
}

/* Blog article */
.shk-article__header {
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(48px, 6vw, 72px) clamp(16px, 4vw, 48px) 0;
}

.shk-article__cover {
  max-width: 780px;
  margin: 2rem auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.shk-article__cover img {
  width: 100%;
  height: auto;
  border-radius: var(--shk-radius-card);
}

.shk-article__body {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px) clamp(64px, 8vw, 96px);
}

.shk-article__body h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; }
.shk-article__body h3 { font-size: 1.2rem; margin: 2rem 0 0.75rem; }
.shk-article__body p { font-size: 1.05rem; line-height: 1.75; color: var(--shk-text-secondary); margin-bottom: 1.25rem; }
.shk-article__body ul, .shk-article__body ol { margin-bottom: 1.25rem; color: var(--shk-text-secondary); }

.shk-article__tag {
  display: inline-block;
  font-family: 'Nunito', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--shk-surface-alt);
  color: var(--shk-primary);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.shk-article__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--shk-text-primary);
}

.shk-article__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--shk-text-muted);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.shk-article__meta-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.shk-article__meta-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--shk-primary);
}

/* ===========================
   NEWSLETTER CTA
   =========================== */
.shk-newsletter {
  background: var(--shk-surface-alt);
  border-radius: var(--shk-radius-card);
  padding: 3rem;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.shk-newsletter h3 { margin-bottom: 0.625rem; }
.shk-newsletter p { font-size: 0.95rem; color: var(--shk-text-secondary); margin-bottom: 1.5rem; }

.shk-newsletter__form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}

.shk-newsletter__input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-btn);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--shk-text-primary);
  background: var(--shk-surface);
  outline: none;
}

.shk-newsletter__input:focus { border-color: var(--shk-primary); }

/* ===========================
   CONTACT PAGE
   =========================== */
.shk-contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: flex-start;
}

.shk-contact__info { }

.shk-contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.shk-contact__info-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--shk-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.shk-contact__info-label {
  font-family: 'Nunito', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--shk-text-muted);
  margin-bottom: 0.25rem;
}

.shk-contact__info-value {
  font-size: 0.95rem;
  color: var(--shk-text-secondary);
}

.shk-contact__info-value a {
  color: var(--shk-primary);
}

/* Form */
.shk-form {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2.5rem;
}

.shk-form__group { margin-bottom: 1.5rem; }

.shk-form__label {
  display: block;
  font-family: 'Nunito', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--shk-text-primary);
  margin-bottom: 0.5rem;
}

.shk-form__input,
.shk-form__select,
.shk-form__textarea {
  display: block;
  width: 100%;
  padding: 0.875rem 1.125rem;
  border: 1px solid var(--shk-border);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--shk-text-primary);
  background: var(--shk-neutral-bg);
  transition: border-color var(--shk-transition);
  outline: none;
}

.shk-form__input:focus,
.shk-form__select:focus,
.shk-form__textarea:focus {
  border-color: var(--shk-primary);
  background: #fff;
}

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

.shk-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ===========================
   ABOUT PAGE
   =========================== */
.shk-about-story__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.shk-founder-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: flex-start;
}

.shk-founder-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--shk-primary);
  flex-shrink: 0;
}

.shk-founder-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.shk-founder-card__title {
  font-size: 0.875rem;
  color: var(--shk-primary);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.shk-founder-card__bio {
  font-size: 0.9rem;
  color: var(--shk-text-secondary);
  line-height: 1.65;
  margin: 0;
}

.shk-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shk-team-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem;
  text-align: center;
}

.shk-team-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 1rem;
}

.shk-team-card__name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.shk-team-card__role {
  font-size: 0.85rem;
  color: var(--shk-primary);
  font-weight: 600;
}

/* Values */
.shk-values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.shk-value-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem;
}

.shk-value-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--shk-primary);
}

.shk-value-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.shk-value-card p { font-size: 0.875rem; color: var(--shk-text-secondary); margin: 0; }

/* ===========================
   SAFETY / TRUST PAGE
   =========================== */
.shk-safety-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.shk-safety-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem;
}

.shk-safety-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--shk-radius-icon);
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--shk-primary);
  font-size: 1.3rem;
}

.shk-safety-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.shk-safety-card p { font-size: 0.875rem; color: var(--shk-text-secondary); margin: 0; line-height: 1.6; }

/* Data practices table */
.shk-data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  font-size: 0.9rem;
}

.shk-data-table th {
  background: var(--shk-surface-alt);
  padding: 0.875rem 1.25rem;
  text-align: left;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  color: var(--shk-text-primary);
  border-bottom: 2px solid var(--shk-border);
}

.shk-data-table td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--shk-border);
  color: var(--shk-text-secondary);
}

.shk-data-table tr:last-child td { border-bottom: none; }

/* ===========================
   FOR-PARENTS PAGE
   =========================== */
.shk-parent-benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.shk-parent-benefit-card {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.shk-parent-benefit-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--shk-radius-icon);
  background: var(--shk-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--shk-primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.shk-parent-benefit-card h3 { font-size: 1rem; margin-bottom: 0.375rem; }
.shk-parent-benefit-card p { font-size: 0.875rem; color: var(--shk-text-secondary); margin: 0; }

/* Privacy promise */
.shk-privacy-promise {
  background: var(--shk-surface-alt);
  border-radius: var(--shk-radius-card);
  border: 1px solid var(--shk-border);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: flex-start;
}

.shk-privacy-promise__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--shk-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.shk-privacy-promise h3 { font-size: 1.2rem; margin-bottom: 0.75rem; }
.shk-privacy-promise p { font-size: 0.95rem; color: var(--shk-text-secondary); margin: 0; }

/* Research callout */
.shk-research-callout {
  background: var(--shk-dark-bg);
  color: var(--shk-dark-text);
  border-radius: var(--shk-radius-card);
  padding: 2.5rem 3rem;
}

.shk-research-callout h3 { color: var(--shk-dark-text); margin-bottom: 0.75rem; }
.shk-research-callout p { color: rgba(238, 246, 241, 0.8); font-size: 0.95rem; }

/* ===========================
   PRICING PAGE
   =========================== */
.shk-faq { padding: clamp(56px, 6vw, 80px) 0; }

.shk-faq__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.shk-faq__list {
  max-width: 720px;
  margin: 0 auto;
}

.shk-faq__item {
  border-bottom: 1px solid var(--shk-border);
}

.shk-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  background: none;
  border: none;
  text-align: left;
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--shk-text-primary);
  cursor: pointer;
  gap: 1rem;
}

.shk-faq__question i {
  font-size: 0.85rem;
  color: var(--shk-primary);
  transition: transform var(--shk-transition);
  flex-shrink: 0;
}

.shk-faq__item.is-open .shk-faq__question i { transform: rotate(180deg); }

.shk-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.shk-faq__answer-inner {
  padding-bottom: 1.25rem;
  font-size: 0.95rem;
  color: var(--shk-text-secondary);
  line-height: 1.7;
}

.shk-faq__item.is-open .shk-faq__answer { max-height: 400px; }

/* ===========================
   HOW IT WORKS PAGE
   =========================== */
.shk-hiw-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: steps;
}

.shk-hiw-step {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem;
  position: relative;
}

.shk-hiw-step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--shk-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.shk-hiw-step h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.shk-hiw-step p { font-size: 0.875rem; color: var(--shk-text-secondary); margin: 0; }

/* Platform support */
.shk-platform {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.shk-platform__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  font-family: 'Nunito', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--shk-text-primary);
}

.shk-platform__item i { font-size: 1.4rem; color: var(--shk-primary); }

/* ===========================
   404 PAGE
   =========================== */
.shk-404 {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem clamp(16px, 4vw, 48px);
  text-align: center;
  background: var(--shk-hero-bg);
}

.shk-404__num {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 800;
  color: var(--shk-surface-alt);
  line-height: 1;
  margin-bottom: 1rem;
  -webkit-text-stroke: 3px var(--shk-border);
}

.shk-404__heading {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
  color: var(--shk-text-primary);
}

.shk-404__text {
  font-size: 1.05rem;
  color: var(--shk-text-secondary);
  max-width: 480px;
  margin: 0 auto 2rem;
}

/* ===========================
   LEGAL PAGES
   =========================== */
.shk-legal-hero {
  background: var(--shk-hero-bg);
  border-bottom: 1px solid var(--shk-border);
  padding: clamp(48px, 5vw, 64px) 0;
}

.shk-legal-hero__inner {
  max-width: var(--shk-container);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

.shk-legal-body {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(48px, 5vw, 72px) clamp(16px, 4vw, 48px);
}

.shk-legal-body h2 {
  font-size: 1.35rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  border-left: 4px solid var(--shk-primary);
  padding-left: 0.875rem;
}

.shk-legal-body h3 { font-size: 1.05rem; margin-top: 1.5rem; margin-bottom: 0.5rem; }
.shk-legal-body p { font-size: 0.95rem; color: var(--shk-text-secondary); }
.shk-legal-body ul, .shk-legal-body ol { margin-bottom: 1rem; }
.shk-legal-body li { font-size: 0.95rem; color: var(--shk-text-secondary); }
.shk-legal-body table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.shk-legal-body th { background: var(--shk-surface-alt); padding: 0.75rem 1rem; font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 0.85rem; border-bottom: 2px solid var(--shk-border); text-align: left; }
.shk-legal-body td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--shk-border); font-size: 0.875rem; color: var(--shk-text-secondary); vertical-align: top; }

.shk-legal-meta {
  font-size: 0.875rem;
  color: var(--shk-text-muted);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--shk-border);
}

.shk-legal-highlight {
  background: var(--shk-surface-alt);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  color: var(--shk-text-secondary);
}

.shk-legal-highlight strong { color: var(--shk-text-primary); }

/* ===========================
   RESPONSIVENESS
   =========================== */
@media (max-width: 1024px) {
  .shk-features__grid { grid-template-columns: repeat(2, 1fr); }
  .shk-testimonials__grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
  .shk-footer__top { grid-template-columns: 1fr 1fr; }
  .shk-footer__brand { grid-column: 1 / -1; }
  .shk-blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .shk-nav__links { display: none; }
  .shk-nav__actions { display: none; }
  .shk-nav__hamburger { display: flex; }

  .shk-hero__inner { grid-template-columns: 1fr; }
  .shk-hero__visual { order: -1; }
  .shk-hero__img { max-width: 100%; }

  .shk-empathy__inner { grid-template-columns: 1fr; }
  .shk-literacy__inner { grid-template-columns: 1fr; }
  .shk-about-story__inner { grid-template-columns: 1fr; }
  .shk-app-preview__inner { grid-template-columns: 1fr; }
  .shk-contact__inner { grid-template-columns: 1fr; }
  .shk-subhero__inner { grid-template-columns: 1fr; }
  .shk-safety-grid { grid-template-columns: 1fr; }
  .shk-parent-benefits__grid { grid-template-columns: 1fr; }
  .shk-privacy-promise { grid-template-columns: 1fr; }
  .shk-values__grid { grid-template-columns: 1fr; }
  .shk-team-grid { grid-template-columns: 1fr; }

  .shk-steps__grid { grid-template-columns: 1fr; }
  .shk-steps__grid::before { display: none; }
  .shk-hiw-steps { grid-template-columns: 1fr; }
  .shk-feature-detail__grid { grid-template-columns: 1fr; }
  .shk-related-features__grid { grid-template-columns: 1fr; }

  .shk-testimonials__grid { grid-template-columns: 1fr; }

  .shk-pricing-preview__grid { grid-template-columns: 1fr; }
  .shk-pricing-tiers__grid { grid-template-columns: 1fr; }

  .shk-blog__featured { grid-template-columns: 1fr; }
  .shk-blog-grid { grid-template-columns: 1fr; }
  .shk-blog-grid--3 { grid-template-columns: 1fr; }

  .shk-founder-card { grid-template-columns: 1fr; }
  .shk-form__row { grid-template-columns: 1fr; }

  .shk-footer__top { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .shk-footer__bottom { flex-direction: column; align-items: flex-start; }

  .shk-newsletter__form { flex-direction: column; }

  .shk-compare { overflow-x: auto; }
  .shk-legal-body table { font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .shk-footer__top { grid-template-columns: 1fr; }
  .shk-hero__ctas { flex-direction: column; align-items: flex-start; }
  .shk-trustbar__inner { gap: 12px; }
}

/* ===========================
   BLOG ARTICLE PAGE
   =========================== */
.shk-article {
  max-width: 100%;
}

.shk-article__header {
  background: var(--shk-surface-alt);
  padding: 3.5rem 1.5rem 3rem;
  border-bottom: 1px solid var(--shk-border);
}

.shk-article__header-inner {
  max-width: 760px;
  margin: 0 auto;
}

.shk-article__meta-top {
  margin-bottom: 1rem;
}

.shk-article__title {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--shk-text-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.shk-article__lede {
  font-size: 1.15rem;
  color: var(--shk-text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 640px;
}

.shk-article__byline {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.shk-article__author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--shk-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.shk-article__author-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--shk-text-primary);
}

.shk-article__date-read {
  font-size: 0.85rem;
  color: var(--shk-text-muted);
}

.shk-article__cover {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 0;
}

.shk-article__cover img {
  width: 100%;
  height: auto;
  border-radius: var(--shk-radius-card);
  display: block;
}

.shk-article__body {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--shk-text-primary);
}

.shk-article__body h2 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 2.5rem 0 0.85rem;
  color: var(--shk-text-primary);
}

.shk-article__body h3 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2rem 0 0.65rem;
}

.shk-article__body p {
  margin-bottom: 1.25rem;
}

.shk-article__body ul,
.shk-article__body ol {
  padding-left: 1.75rem;
  margin-bottom: 1.25rem;
}

.shk-article__body li {
  margin-bottom: 0.5rem;
}

.shk-article__body blockquote {
  border-left: 4px solid var(--shk-primary);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--shk-surface-alt);
  border-radius: 0 var(--shk-radius-card) var(--shk-radius-card) 0;
  font-style: italic;
  color: var(--shk-text-secondary);
}

.shk-article__cta-band {
  background: var(--shk-surface);
  border: 1px solid var(--shk-border);
  border-radius: var(--shk-radius-card);
  padding: 2rem 2rem;
  text-align: center;
}

.shk-article__cta-band h2 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.65rem;
  color: var(--shk-text-primary);
}

.shk-article__cta-band p {
  color: var(--shk-text-secondary);
  margin-bottom: 1.25rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.shk-article__more-heading {
  font-family: 'Nunito', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1.75rem;
  color: var(--shk-text-primary);
}

/* 3-col blog grid variant for related articles */
.shk-blog-grid--3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* light-top class is a no-op on this site — global nav is already solid sage.
   The original rule (background: var(--shk-dark-bg)) caused inconsistent dark
   nav on blog articles + legal pages. Keep nav uniform with rest of site. */

/* Legal body styling */
.shk-legal-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
  line-height: 1.8;
  color: var(--shk-text-primary);
}

.shk-legal-body h1 {
  font-family: 'Nunito', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.shk-legal-body .shk-legal-meta {
  font-size: 0.9rem;
  color: var(--shk-text-muted);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--shk-border);
}

.shk-legal-body h2 {
  font-family: 'Nunito', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 2.5rem 0 0.75rem;
  color: var(--shk-text-primary);
  border-left: 4px solid var(--shk-primary);
  padding-left: 0.85rem;
}

.shk-legal-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1.75rem 0 0.5rem;
  color: var(--shk-text-primary);
}

.shk-legal-body p {
  margin-bottom: 1rem;
}

.shk-legal-body ul,
.shk-legal-body ol {
  padding-left: 1.75rem;
  margin-bottom: 1rem;
}

.shk-legal-body li {
  margin-bottom: 0.35rem;
}

.shk-legal-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}

.shk-legal-body th {
  background: var(--shk-surface-alt);
  padding: 0.7rem 1rem;
  font-weight: 600;
  text-align: left;
  border: 1px solid var(--shk-border);
}

.shk-legal-body td {
  padding: 0.65rem 1rem;
  border: 1px solid var(--shk-border);
  vertical-align: top;
}

.shk-legal-body tr:nth-child(even) td {
  background: #f9fcfb;
}

.shk-legal-highlight {
  background: var(--shk-surface-alt);
  border: 1px solid var(--shk-border);
  border-left: 4px solid var(--shk-primary);
  border-radius: 0 var(--shk-radius-card) var(--shk-radius-card) 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

/* ===========================
   404 PAGE
   =========================== */
.shk-404 {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 5rem 1.5rem;
}

.shk-404__inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: center;
}

.shk-404__svg {
  width: 100%;
  height: auto;
  max-width: 180px;
}

.shk-404__heading {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--shk-text-primary);
  margin-bottom: 0.85rem;
  line-height: 1.2;
}

.shk-404__lede {
  color: var(--shk-text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.shk-404__links {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.shk-404__quick-links p {
  font-size: 0.9rem;
  color: var(--shk-text-muted);
  margin-bottom: 0.5rem;
}

.shk-404__quick-links ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.shk-404__quick-links ul li a {
  font-size: 0.9rem;
  color: var(--shk-primary);
  text-decoration: none;
  font-weight: 500;
}

.shk-404__quick-links ul li a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .shk-404__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .shk-404__svg {
    margin: 0 auto;
  }
  .shk-404__lede {
    margin-left: auto;
    margin-right: auto;
  }
  .shk-404__links {
    justify-content: center;
  }
  .shk-404__quick-links ul {
    justify-content: center;
  }
}

/* ===========================
   FADE-IN ANIMATION
   =========================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}