/* assets/css/index.css */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap");

:root{
  --kc-font: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  --kc-ink: #0b1220;
  --kc-muted: rgba(11,18,32,.72);

  --kc-aqua: #2bc4e3;
  --kc-pink: #ff2d55;
  --kc-yellow: #ffd66b;
  --kc-purple: #7c5cff;

  --kc-line: rgba(11,18,32,.10);
  --kc-shadow: 0 18px 60px rgba(11,18,32,.14);
  --kc-shadow2: 0 12px 40px rgba(11,18,32,.10);

  --kc-radius: 22px;
  --kc-radius2: 34px;

  --kc-pad: clamp(14px, 3.5vw, 28px);
  --kc-wrap: 1120px;

  --kc-bg: #fff7ed;

  --kc-focus: rgba(43,196,227,.35);
  --kc-tap: transparent;

  --kc-btn-h: 52px;
  --kc-ease: cubic-bezier(.2,.8,.2,1);
}

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

html{
  height: 100%;
  overflow-x: clip;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body{
  min-height: 100%;
  margin: 0;
  font-family: var(--kc-font);
  color: var(--kc-ink);
  background: var(--kc-bg);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a{
  color: inherit;
  text-decoration: none;
}

:focus-visible{
  outline: 3px solid var(--kc-focus);
  outline-offset: 3px;
}

.kc-main{
  isolation: isolate;
  overflow-x: clip;
}

.kc-wrap{
  width: min(var(--kc-wrap), calc(100% - (var(--kc-pad) * 2)));
  margin: 0 auto;
}

.kc-btn{
  height: var(--kc-btn-h);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 16px;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: -0.01em;
  border: 1px solid rgba(11,18,32,.10);
  box-shadow: 0 12px 28px rgba(11,18,32,.10);
  transition: transform .18s var(--kc-ease), box-shadow .18s var(--kc-ease), filter .18s var(--kc-ease);
  user-select: none;
  -webkit-tap-highlight-color: var(--kc-tap);
  white-space: nowrap;
}

.kc-btn--primary{
  color: #0b1220;
  border: 1px solid rgba(255,255,255,.55);
  background:
    radial-gradient(120px 120px at 16% 50%, rgba(255,255,255,.35), transparent 62%),
    linear-gradient(90deg, rgba(43,196,227,1) 0%, rgba(255,45,85,1) 100%);
}

.kc-btn--ghost{
  color: var(--kc-ink);
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(11,18,32,.10);
  box-shadow: 0 12px 26px rgba(11,18,32,.08);
}

.kc-btn--soft{
  color: var(--kc-ink);
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(11,18,32,.10);
  box-shadow: 0 12px 26px rgba(11,18,32,.08);
  padding: 0 14px;
}

.kc-btn__bubble{
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255,255,255,.40);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: 0 10px 22px rgba(11,18,32,.10);
  font-weight: 900;
  flex: 0 0 auto;
}

.kc-btn__chev{
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(11,18,32,.06);
  border: 1px solid rgba(11,18,32,.08);
  flex: 0 0 auto;
}

.kc-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 50px rgba(11,18,32,.14);
}

.kc-btn:active{
  transform: translateY(0);
  filter: saturate(105%);
}

.kc-chip{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(11,18,32,.08);
  box-shadow: 0 10px 26px rgba(11,18,32,.08);
  font-weight: 800;
  color: rgba(11,18,32,.86);
  max-width: 100%;
}

.kc-chip__dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  box-shadow: 0 0 0 4px rgba(11,18,32,.04);
  flex: 0 0 auto;
}

.kc-chip__dot--a{ background: var(--kc-aqua); }
.kc-chip__dot--b{ background: var(--kc-pink); }
.kc-chip__dot--c{ background: var(--kc-purple); }

.kc-heroImage{
  width: 100%;
  overflow: hidden;
  background: var(--kc-bg);
  height: clamp(260px, 56svh, 720px);
}

@supports (height: 1dvh){
  .kc-heroImage{ height: clamp(260px, 56dvh, 720px); }
}

.kc-heroImage__img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: translateZ(0);
}

@media (min-width: 900px){
  .kc-heroImage{
    height: 100svh;
  }
  @supports (height: 1dvh){
    .kc-heroImage{ height: 100dvh; }
  }
}

.kc-heroContent{
  width: 100%;
  display: grid;
  place-items: center;
  padding: clamp(18px, 4.2vw, 54px) 0;
  background:
    radial-gradient(1200px 520px at 12% 10%, rgba(255,214,107,.34), transparent 60%),
    radial-gradient(900px 520px at 18% 88%, rgba(43,196,227,.16), transparent 62%),
    radial-gradient(900px 520px at 86% 24%, rgba(124,92,255,.14), transparent 64%),
    radial-gradient(900px 520px at 92% 86%, rgba(255,45,85,.10), transparent 64%),
    linear-gradient(180deg, rgba(255,247,237,1), rgba(255,247,237,.88));
}

.kc-heroContent__inner{
  width: min(var(--kc-wrap), calc(100% - (var(--kc-pad) * 2)));
  margin: 0 auto;
  text-align: center;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 14px;
}

.kc-heroContent__h1{
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: .96;
  font-size: clamp(30px, 7.2vw, 78px);
  max-width: 18ch;
  text-wrap: balance;
}

.kc-heroContent__pill{
  display: inline-block;
  margin-top: 12px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(11,18,32,.08);
  box-shadow: var(--kc-shadow2);
}

.kc-heroContent__lead{
  margin: 0;
  max-width: 72ch;
  color: var(--kc-muted);
  line-height: 1.7;
  font-size: clamp(14px, 3.4vw, 18px);
  text-wrap: pretty;
}

.kc-heroContent__actions{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.kc-heroContent__chips{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.kc-overview{
  width: 100%;
  padding: clamp(18px, 4.4vw, 64px) 0 clamp(36px, 6vw, 92px);
  background: var(--kc-bg);
}

.kc-overview__inner{
  width: min(var(--kc-wrap), calc(100% - (var(--kc-pad) * 2)));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  align-items: stretch;
  gap: 16px;
  text-align: center;
}

.kc-overview__card{
  width: 100%;
  border-radius: var(--kc-radius2);
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(11,18,32,.08);
  box-shadow: var(--kc-shadow2);
  padding: clamp(16px, 3.2vw, 28px);
}

.kc-overview__h2{
  margin: 0 0 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  font-size: clamp(22px, 5.2vw, 40px);
  text-wrap: balance;
}

.kc-overview__p{
  margin: 10px 0 0;
  color: var(--kc-muted);
  line-height: 1.75;
  font-size: 16px;
}

.kc-overview__cta{
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Dynamic “kids balloons” motion + mixed tilts (same HTML) */

.kc-overview__art{
  width:100%;
  position:relative;
  min-height:320px;
  border-radius:var(--kc-radius2);
  background:
    radial-gradient(900px 420px at 18% 18%, rgba(255,214,107,.22), transparent 60%),
    radial-gradient(900px 420px at 82% 22%, rgba(43,196,227,.14), transparent 62%),
    radial-gradient(900px 420px at 70% 88%, rgba(124,92,255,.12), transparent 64%),
    linear-gradient(180deg, rgba(255,255,255,.62), rgba(255,255,255,.44));
  border:1px solid rgba(11,18,32,.08);
  box-shadow:var(--kc-shadow2);
  overflow:hidden;
}

.kc-orbit{
  position:absolute;
  inset:-12px;
  opacity:.42;
  pointer-events:none;
  filter:blur(.2px);
}

.kc-orbit__ring{
  position:absolute;
  inset:0;
  margin:auto;
  border-radius:999px;
  border:2px solid rgba(124,92,255,.12);
  animation:kcSpin 18s linear infinite;
  will-change:transform;
}
.kc-orbit__ring--1{ width:94%; height:94%; border-color:rgba(124,92,255,.12); }
.kc-orbit__ring--2{ width:74%; height:74%; border-color:rgba(43,196,227,.14); animation-duration:14s; animation-direction:reverse; }
.kc-orbit__ring--3{ width:54%; height:54%; border-color:rgba(255,45,85,.12); animation-duration:11s; }
@keyframes kcSpin{ to{ transform:rotate(360deg); } }

/* ===== main card: keep the slight tilt + subtle float ===== */
.kc-glassCard{
  position:absolute;
  inset:20px;
  border-radius:28px;
  background:
    radial-gradient(240px 180px at 14% 18%, rgba(255,255,255,.60), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.58));
  border:1px solid rgba(11,18,32,.10);
  box-shadow:
    0 18px 50px rgba(11,18,32,.12),
    0 2px 0 rgba(255,255,255,.35) inset;
  padding:20px;
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  transform:rotate(-2.2deg) translateZ(0);
  animation:kcFloatCard 6.8s ease-in-out infinite;
  will-change:transform;
}

@keyframes kcFloatCard{
  0%,100%{ transform:rotate(-2.2deg) translate3d(0,0,0); }
  50%{ transform:rotate(-1.6deg) translate3d(0,-7px,0); }
}

/* ===== rows: keep center on mobile, but allow items to feel “separate balloons” ===== */
.kc-glassCard__row{
  display:flex;
  gap:10px;
  justify-content:center;
  margin-bottom:12px;
  flex-wrap:wrap;
}

/* ===== tags: floating balloons with different tilts per row ===== */
.kc-glassTag{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  font-weight:900;
  font-size:13px;
  letter-spacing:-.01em;
  color:rgba(11,18,32,.90);
  background:rgba(255,214,107,.28);
  border:1px solid rgba(255,214,107,.35);
  box-shadow:0 12px 26px rgba(11,18,32,.10);
  transform-origin:50% 60%;
  will-change:transform;
  animation:kcFloatA 4.6s ease-in-out infinite;
}

.kc-glassTag--pink{
  background:rgba(255,45,85,.12);
  border-color:rgba(255,45,85,.18);
  animation:kcFloatB 5.2s ease-in-out infinite;
}

/* per-row different tilts (same HTML, using nth-of-type) */
.kc-glassCard__row:nth-of-type(1) .kc-glassTag{
  transform:rotate(-3deg) translateZ(0);
}
.kc-glassCard__row:nth-of-type(2) .kc-glassTag{
  transform:rotate(3.6deg) translateZ(0);
}

/* if a row contains multiple tags in the future, vary each one */
.kc-glassCard__row .kc-glassTag:nth-child(1){ animation-delay:-.6s; }
.kc-glassCard__row .kc-glassTag:nth-child(2){ animation-delay:-1.4s; }

/* float variants */
@keyframes kcFloatA{
  0%,100%{ transform:rotate(-3deg) translate3d(0,0,0); }
  50%{ transform:rotate(-1.2deg) translate3d(0,-6px,0); }
}
@keyframes kcFloatB{
  0%,100%{ transform:rotate(3.6deg) translate3d(0,0,0); }
  50%{ transform:rotate(1.4deg) translate3d(0,-8px,0); }
}

/* ===== icons inside tags also “bob” slightly ===== */
.kc-star{
  width:22px;
  height:22px;
  border-radius:9px;
  display:inline-grid;
  place-items:center;
  background:rgba(255,214,107,.42);
  border:1px solid rgba(255,214,107,.52);
  box-shadow:0 10px 18px rgba(11,18,32,.10);
  animation:kcBobStar 3.6s ease-in-out infinite;
  will-change:transform;
}
@keyframes kcBobStar{
  0%,100%{ transform:rotate(-6deg) translate3d(0,0,0); }
  50%{ transform:rotate(6deg) translate3d(0,-2px,0); }
}

.kc-dotSm{
  width:10px;
  height:10px;
  border-radius:999px;
  background:rgba(255,45,85,1);
  box-shadow:0 0 0 5px rgba(255,45,85,.12);
  animation:kcBobDot 3.2s ease-in-out infinite;
  will-change:transform;
}
@keyframes kcBobDot{
  0%,100%{ transform:translate3d(0,0,0); }
  50%{ transform:translate3d(0,-2px,0); }
}

/* ===== skeleton lines: add slight tilt + shimmer-like movement (no gradients needed) ===== */
.kc-glassCard__lines{
  width:100%;
  margin-top:12px;
  transform:rotate(-1.4deg);
  transform-origin:50% 50%;
}
.kc-glassCard__lines span{
  display:block;
  height:12px;
  border-radius:999px;
  background:rgba(11,18,32,.08);
  margin:12px 0 0;
  animation:kcLineFloat 5.8s ease-in-out infinite;
  will-change:transform;
}
.kc-glassCard__lines span:nth-child(1){ width:78%; animation-delay:-.8s; }
.kc-glassCard__lines span:nth-child(2){ width:92%; animation-delay:-1.6s; }
.kc-glassCard__lines span:nth-child(3){ width:64%; animation-delay:-2.2s; }

@keyframes kcLineFloat{
  0%,100%{ transform:translate3d(0,0,0); }
  50%{ transform:translate3d(0,-4px,0); }
}

/* ===== chips: each chip gets a unique tilt + float ===== */
.kc-glassCard__chips{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-top:14px;
  flex-wrap:wrap;
}

.kc-glassCard__chips span{
  height:12px;
  width:72px;
  border-radius:999px;
  background:rgba(11,18,32,.10);
  box-shadow:0 10px 18px rgba(11,18,32,.08);
  will-change:transform;
}

.kc-glassCard__chips span:nth-child(1){
  background:rgba(43,196,227,.22);
  width:78px;
  transform:rotate(-4deg);
  animation:kcChip1 4.8s ease-in-out infinite;
}
.kc-glassCard__chips span:nth-child(2){
  background:rgba(124,92,255,.18);
  width:56px;
  transform:rotate(5deg);
  animation:kcChip2 5.4s ease-in-out infinite;
}
.kc-glassCard__chips span:nth-child(3){
  background:rgba(255,214,107,.22);
  width:82px;
  transform:rotate(-2deg);
  animation:kcChip3 5.0s ease-in-out infinite;
}

@keyframes kcChip1{ 0%,100%{ transform:rotate(-4deg) translate3d(0,0,0);} 50%{ transform:rotate(-2deg) translate3d(0,-5px,0);} }
@keyframes kcChip2{ 0%,100%{ transform:rotate(5deg) translate3d(0,0,0);} 50%{ transform:rotate(2deg) translate3d(0,-6px,0);} }
@keyframes kcChip3{ 0%,100%{ transform:rotate(-2deg) translate3d(0,0,0);} 50%{ transform:rotate(1deg) translate3d(0,-4px,0);} }

/* responsive */
@media (max-width: 420px){
  .kc-overview__art{ min-height:300px; }
  .kc-glassCard{ inset:14px; padding:16px; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  .kc-orbit__ring,
  .kc-glassCard,
  .kc-glassTag,
  .kc-star,
  .kc-dotSm,
  .kc-glassCard__lines span,
  .kc-glassCard__chips span{ animation:none; }
}

/* iPad Pro portrait (1024×1366): reduce hero height so next section is visible */
@media (min-width: 1000px) and (max-width: 1100px) and (min-height: 1200px){
  .kc-heroImage{
    height: clamp(420px, 62vh, 720px);
  }
  @supports (height: 1dvh){
    .kc-heroImage{ height: clamp(420px, 62dvh, 720px); }
  }

  .kc-heroImage__img{
    object-position: 50% 20%;
  }
}

@media (min-width: 900px){
  .kc-overview__inner{
    grid-template-columns: 1.1fr .9fr;
    text-align: left;
    justify-items: stretch;
  }

  .kc-overview__cta{
    justify-content: flex-start;
  }

  .kc-glassCard__row{
    justify-content: flex-start;
  }

  .kc-heroContent__inner{
    gap: 16px;
  }
}
/* Surface Pro 7 portrait (912×1368): reduce hero height + keep kid centered */
@media (min-width: 880px) and (max-width: 980px) and (min-height: 1200px){
  .kc-heroImage{
    height: clamp(380px, 58vh, 660px);
  }
  @supports (height: 1dvh){
    .kc-heroImage{ height: clamp(380px, 58dvh, 660px); }
  }
  .kc-heroImage__img{
    object-position: 50% 22%;
  }
}


@media (max-width: 560px){
  .kc-heroImage{
    height: clamp(220px, 42svh, 460px);
  }
  @supports (height: 1dvh){
    .kc-heroImage{ height: clamp(220px, 42dvh, 460px); }
  }

  .kc-heroImage__img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 18%;
  }
}
/* iPhone 14-class: reduce hero more + lift framing */
@media (max-width: 435px){
  .kc-heroImage{
    height: clamp(180px, 30svh, 340px);
  }
  @supports (height: 1dvh){
    .kc-heroImage{ height: clamp(180px, 30dvh, 340px); }
  }
  .kc-heroImage__img{
    object-position: 45% 14%;
  }
}

@media (max-width: 360px){
  .kc-btn{
    width: 100%;
    justify-content: space-between;
    white-space: normal;
  }

  .kc-btn__bubble{
    margin-left: auto;
  }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .kc-orbit__ring{ animation: none; }
  .kc-btn{ transition: none; }
}