*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #0EA5E9;
  --blue-dark: #0284C7;
  --navy: #0C4A6E;
  --navy-mid: #075985;
  --cloud: #F0F9FF;
  --sky-light: #E0F2FE;
  --sun: #FCD34D;
  --pink: #F472B6;
  --mint: #6EE7B7;
  --white: #FFFFFF;
  --text: #0C4A6E;
  --text-soft: #334155;
  --font-main: 'Nunito', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--cloud);
  overflow-x: hidden;
  cursor: none;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--sun); color: var(--navy); }
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--cloud); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 2px; }

#cursor,
#cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
}
#cursor {
  width: 12px;
  height: 12px;
  background: var(--sun);
  z-index: 9999;
  transition: width .2s, height .2s, background .2s;
}
#cursor-ring {
  width: 36px;
  height: 36px;
  border: 2px solid var(--blue);
  z-index: 9998;
  opacity: .7;
  transition: opacity .2s;
}
body:has(a:hover) #cursor,
body:has(button:hover) #cursor { width: 20px; height: 20px; background: var(--blue); }

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: 112px;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(12,74,110,.45) 0%, rgba(12,74,110,0) 100%);
  transition: background .4s, box-shadow .4s, height .3s;
}
.nav.scrolled {
  height: 86px;
  background: rgba(240,249,255,.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 32px rgba(14,165,233,.1);
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: clamp(68px, 7vw, 96px); width: auto; border-radius: 10px; }
.nav.scrolled .nav-logo img { height: clamp(58px, 6vw, 76px); }
.nav-cloud {
  position: absolute;
  right: 120px;
  top: 50%;
  transform: translateY(-50%);
  opacity: .16;
  pointer-events: none;
  transition: opacity .3s;
}
.nav.scrolled .nav-cloud { opacity: .3; }
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.35rem);
  list-style: none;
}
.nav-links a {
  color: white;
  font-weight: 800;
  font-size: clamp(.86rem, 1vw, 1rem);
  letter-spacing: .02em;
  text-shadow: 0 1px 10px rgba(12,74,110,.6);
  transition: color .2s, text-shadow .2s, transform .2s;
}
.nav.scrolled .nav-links a { color: var(--navy-mid); text-shadow: none; }
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--sun); }
.nav.scrolled .nav-links a:hover,
.nav.scrolled .nav-links a[aria-current="page"] { color: var(--blue); }
.nav-cta {
  background: var(--sun);
  color: var(--navy) !important;
  padding: .62rem 1.35rem;
  border-radius: 999px;
  font-weight: 900 !important;
  white-space: nowrap;
  text-shadow: none !important;
  box-shadow: 0 8px 24px rgba(252,211,77,.3);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(252,211,77,.4); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  padding: 10px 6px;
  cursor: pointer;
  z-index: 1000;
}
.hamburger span {
  display: block;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.35s var(--ease-spring), opacity 0.35s, background-color 0.3s;
  transform-origin: left center;
}
.hamburger--active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, -3px);
}
.hamburger--active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger--active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, 3px);
}
.nav.scrolled .hamburger span { background: var(--navy); }
.mobile-drawer {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(12, 74, 110, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.45rem;
  padding: 5rem 1.5rem 3rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: opacity 0.4s var(--ease-smooth), visibility 0.4s, transform 0.4s var(--ease-spring);
}
.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mobile-drawer a { color: white; font-size: clamp(1.2rem, 7vw, 1.8rem); font-weight: 800; text-align: center; }
.mobile-drawer a[aria-current="page"] { color: var(--sun); }
.mobile-drawer-close {
  display: none;
}

.kids-page-hero {
  position: relative;
  min-height: min(760px, 82svh);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 500px);
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  padding: clamp(9rem, 14vw, 12rem) max(1.5rem, calc((100% - 1180px) / 2)) clamp(4rem, 7vw, 6rem);
  overflow: hidden;
  background: linear-gradient(180deg, #87CEEB 0%, #B3E0F7 34%, #D6F0FF 68%, #FFF9EC 100%);
}
.hero-sun {
  position: absolute;
  top: -60px;
  right: 8%;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #FFF176, #FCD34D 60%, #F59E0B);
  box-shadow: 0 0 0 20px rgba(252,211,77,.15), 0 0 0 40px rgba(252,211,77,.08), 0 0 0 80px rgba(252,211,77,.04);
  animation: sunFloat 8s ease-in-out infinite;
}
@keyframes sunFloat {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(12px) rotate(5deg); }
}
.cloud-shape {
  position: absolute;
  opacity: .72;
  pointer-events: none;
  filter: drop-shadow(0 8px 24px rgba(255,255,255,.45));
  animation: cloudDrift 16s ease-in-out infinite;
}
.cloud-shape svg { fill: white; }
.cloud-shape--one { left: 6%; top: 16%; }
.cloud-shape--two { right: 18%; top: 28%; animation-delay: -5s; }
.cloud-shape--three { left: 38%; bottom: 15%; opacity: .48; animation-delay: -9s; }
@keyframes cloudDrift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(18px, -8px); }
}
.kids-page-hero__content,
.kids-page-hero__media { position: relative; z-index: 2; }
.kids-page-hero__eyebrow,
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
  color: var(--navy-mid);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.kids-page-hero__eyebrow::before,
.section-eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  border-radius: 999px;
  background: var(--sun);
}
.kids-page-hero h1 {
  max-width: 760px;
  color: var(--navy);
  font-size: clamp(2.4rem, 4.2vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.04em;
}
.kids-page-hero h1 em {
  display: block;
  color: var(--blue);
  font-family: var(--font-serif);
  font-weight: 700;
}
.kids-page-hero__lead {
  max-width: 630px;
  margin: 1.45rem 0 2rem;
  color: var(--navy-mid);
  font-size: clamp(1.02rem, 1.5vw, 1.24rem);
  font-weight: 700;
  line-height: 1.65;
}
.kids-page-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary-kids,
.btn-secondary-kids {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 48px;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .25s var(--ease-spring), box-shadow .25s, background .25s, color .25s;
}
.btn-primary-kids { background: var(--blue); color: white; box-shadow: 0 10px 28px rgba(14,165,233,.35); }
.btn-primary-kids:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(14,165,233,.45); }
.btn-secondary-kids { border: 2px solid var(--navy); color: var(--navy); }
.btn-secondary-kids:hover { transform: translateY(-2px); background: var(--navy); color: white; }
.kids-page-hero__media {
  align-self: end;
  border-radius: 34px;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(12,74,110,.22);
  transform: rotate(2deg);
  background: white;
}
.kids-page-hero__media img {
  width: 100%;
  height: clamp(360px, 46vw, 560px);
  object-fit: cover;
  object-position: center top;
}
.kids-page-hero:has(.kids-page-hero__media--loose) {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 580px);
}
.kids-page-hero__media--loose {
  background: transparent !important;
  box-shadow: none !important;
  transform: none !important;
  border-radius: 0 !important;
  overflow: visible !important;
}
.kids-page-hero__media--loose img {
  border-radius: 24px !important;
  box-shadow: 0 20px 48px rgba(12,74,110,0.14) !important;
  height: auto !important;
  aspect-ratio: 3/2 !important;
  object-fit: cover !important;
  display: block !important;
}
.kids-page-hero:has(.kids-page-hero__media--portrait-large) {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
}
.kids-page-hero__media--portrait-large {
  max-width: 560px !important;
  width: 100% !important;
}
.kids-page-hero__media--portrait-large img {
  height: clamp(400px, 50vw, 620px) !important;
  object-fit: cover !important;
  object-position: center center !important;
}

@media (min-width: 1041px) and (max-width: 1300px) {
  .kids-page-hero:has(.kids-page-hero__media--portrait-large) {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 420px);
  }
  .kids-page-hero:has(.kids-page-hero__media--loose) {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 440px);
  }
  .kids-page-hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 400px);
  }
}

.page-section { padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 6vw, 6rem); }
.page-section--cloud { background: linear-gradient(180deg, #FFF9EC 0%, var(--cloud) 100%); }
.page-section--blue { background: linear-gradient(180deg, #D6F0FF 0%, #B3E0F7 100%); }
.page-section--navy { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%); color: white; }
.page-section__inner { max-width: 1180px; margin: 0 auto; }
.section-title {
  max-width: 800px;
  color: var(--navy);
  font-size: clamp(2.1rem, 4.8vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.035em;
}
.page-section--navy .section-title,
.page-section--navy .section-eyebrow { color: white; }
.section-copy {
  max-width: 720px;
  margin-top: 1rem;
  color: var(--text-soft);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.8;
}
.page-section--navy .section-copy { color: rgba(255,255,255,.76); }
.kids-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.4rem;
}
.kids-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.kids-card {
  position: relative;
  min-height: 100%;
  padding: clamp(1.35rem, 3vw, 2rem);
  border-radius: 28px;
  background: white;
  color: var(--navy);
  box-shadow: 0 14px 36px rgba(12,74,110,.08);
  overflow: hidden;
}
.kids-card--sun { background: var(--sun); }
.kids-card--blue { background: var(--blue); color: white; }
.kids-card--navy { background: var(--navy); color: white; }
.kids-card__num {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 1.1rem;
  border-radius: 50%;
  background: rgba(14,165,233,.12);
  color: var(--blue);
  font-weight: 900;
}
.kids-card--blue .kids-card__num,
.kids-card--navy .kids-card__num { background: rgba(255,255,255,.16); color: var(--sun); }
.kids-card h3 {
  margin-bottom: .75rem;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 900;
  line-height: 1.15;
}
.kids-card p,
.kids-card li {
  color: inherit;
  opacity: .78;
  font-weight: 650;
  line-height: 1.68;
}
.kids-card ul { margin-top: .6rem; padding-left: 1.1rem; }
.feature-row {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  margin-top: 2.6rem;
}
.feature-photo {
  border-radius: 34px;
  overflow: hidden;
  min-height: 420px;
  box-shadow: 0 22px 60px rgba(12,74,110,.14);
}
.feature-photo img { width: 100%; height: 100%; object-fit: cover; }
.check-list { display: grid; gap: .9rem; margin-top: 1.5rem; list-style: none; }
.check-list li {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  color: var(--text-soft);
  font-weight: 700;
  line-height: 1.55;
}
.check-list li::before {
  content: "";
  width: .7rem;
  height: .7rem;
  margin-top: .45rem;
  border-radius: 50%;
  background: var(--pink);
  flex: 0 0 auto;
}
.page-section--navy .check-list li { color: rgba(255,255,255,.78); }

.faq-list { display: grid; gap: .9rem; margin-top: 2.4rem; }
.faq-list details {
  background: white;
  border-radius: 24px;
  box-shadow: 0 12px 30px rgba(12,74,110,.07);
  overflow: hidden;
}
.faq-list summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  color: var(--navy);
  cursor: pointer;
  font-weight: 900;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--blue); font-size: 1.4rem; line-height: 1; }
.faq-list details[open] summary::after { content: "-"; }
.faq-list p { padding: 0 1.5rem 1.4rem; color: var(--text-soft); font-weight: 650; line-height: 1.75; }

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(2rem, 5vw, 3.2rem);
  border-radius: 34px;
  background: var(--sun);
  color: var(--navy);
  box-shadow: 0 20px 50px rgba(12,74,110,.12);
}
.contact-band h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -.035em; }
.contact-band p { max-width: 620px; margin-top: .8rem; font-weight: 750; line-height: 1.65; color: var(--navy-mid); }

.footer-kids { background: var(--navy); padding: 4rem 2rem 2rem; color: rgba(255,255,255,.7); }
.footer-kids-inner { max-width: 1100px; margin: 0 auto; }
.footer-kids-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; margin-bottom: 3rem; }
.footer-kids-brand h3 { color: white; font-size: 1.4rem; font-weight: 900; margin-bottom: .5rem; }
.footer-kids-brand p { max-width: 250px; font-size: .9rem; line-height: 1.6; }
.footer-kids-links h4 { margin-bottom: 1rem; color: white; font-size: .8rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.footer-kids-links ul { display: flex; flex-direction: column; gap: .5rem; list-style: none; }
.footer-kids-links a { font-weight: 650; transition: color .2s; }
.footer-kids-links a:hover,
.footer-kids-links a[aria-current="page"] { color: var(--sun); }
.footer-optom-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.82);
  font-weight: 800;
}
.footer-kids-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.5rem;
  font-size: .8rem;
}
.footer-kids-bottom a { color: rgba(255,255,255,.5); }

.js [data-anim] { opacity: 0; transform: translateY(30px); transition: opacity .65s var(--ease-smooth), transform .65s var(--ease-smooth); }
.js [data-anim].visible { opacity: 1; transform: none; }

@media (max-width: 1040px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .kids-page-hero { grid-template-columns: 1fr; }
  .kids-page-hero__content { max-width: 820px; }
  .kids-page-hero__media { max-width: 620px; transform: none; }
  .kids-grid,
  .kids-grid--two,
  .feature-row,
  .contact-band { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  body { cursor: auto; }
  #cursor,
  #cursor-ring { display: none; }
  .nav { height: 86px; padding: 0 1rem; }
  .nav-logo img { height: 68px; }
  .nav-cloud { display: none; }
  .kids-page-hero,
  .kids-page-hero:has(.kids-page-hero__media--loose),
  .kids-page-hero:has(.kids-page-hero__media--portrait-large) {
    grid-template-columns: 1fr;
  }
  .kids-page-hero {
    min-height: 0;
    padding: 7.5rem 1.25rem 3rem;
    gap: 2rem;
  }
  .kids-page-hero__content {
    max-width: 100%;
    width: 100%;
  }
  .kids-page-hero h1 { font-size: clamp(2.7rem, 13vw, 4rem); }
  .kids-page-hero__lead {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.55;
  }
  .kids-page-hero__media,
  .kids-page-hero__media--portrait-large {
    width: min(100%, 420px) !important;
    max-width: 100% !important;
    justify-self: center;
  }
  .kids-page-hero__media img,
  .kids-page-hero__media--portrait-large img {
    height: 330px !important;
  }
  .page-section { padding: 3.5rem 1.25rem; }
  .kids-card { border-radius: 22px; }
  .feature-photo { min-height: 300px; border-radius: 24px; }
  .contact-band { border-radius: 24px; }
  .footer-kids-top,
  .footer-kids-bottom { flex-direction: column; }
}

/* =============================================
   OPTOM KIDS - EXTRA STYLES FOR PREMIUM FEATURES
   ============================================= */

/* 4-Column Grid */
.kids-grid--four {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.4rem;
}

@media (max-width: 1200px) {
  .kids-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1040px) {
  .kids-grid--four {
    grid-template-columns: 1fr;
  }
}

/* Card color variant: Pink */
.kids-card--pink {
  background: var(--pink);
  color: white;
}
.kids-card--pink .kids-card__num {
  background: rgba(255,255,255,.16);
  color: var(--sun);
}

/* Form layouts & controls */
.kids-form-card {
  background: white;
  border-radius: 28px;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: 0 16px 40px rgba(12, 74, 110, 0.06);
  border: 2px dashed rgba(14, 165, 233, 0.15);
}

.kids-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.kids-form-label {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--navy);
  text-align: left;
}

.kids-form-control {
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  border: 2px solid rgba(14, 165, 233, 0.12);
  color: var(--navy);
  background: var(--cloud);
  transition: border-color 0.25s, box-shadow 0.25s, background-color 0.25s;
  outline: none;
}

.kids-form-control::placeholder {
  color: rgba(12, 74, 110, 0.4);
}

.kids-form-control:focus {
  border-color: var(--blue);
  background: white;
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

textarea.kids-form-control {
  resize: vertical;
  min-height: 100px;
}

@media (max-width: 600px) {
  #kidsContactForm > div {
    grid-template-columns: 1fr !important;
  }
}

/* Staggered Animations Delay Support */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }