/* ========================================================================
   Kidscorp Home — "Neural Network" landing
   ======================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #121212;
  color: #fff;
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

:root {
  --content: 1280px;
  --neural-cyan: #4CCBFF;
  --neural-white: #ffffff;
  --neural-violet: #9F44FB;
  --neural-fuchsia: #DB1EFA;
  --neural-dim: rgba(76, 203, 255, 0.35);
  --ink-space: #121212;
  --ink-space-2: #1a1a1a;
}

.container { max-width: var(--content); margin: 0 auto; padding: 0 32px; position: relative; }

/* ========================================================================
   3D Mesh background canvas
   ======================================================================== */
#mesh-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

/* ========================================================================
   Ambient particle canvas (hidden — replaced by mesh)
   ======================================================================== */
#particles {
  display: none;
}

/* ========================================================================
   Neural network SVG (fixed overlay behind content)
   ======================================================================== */
#neural-svg {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
}

/* content sits above the neural SVG */
main, .footer { position: relative; z-index: 2; }

/* ========================================================================
   Shared
   ======================================================================== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  background: rgba(76,203,255,0.08);
  border: 1px solid rgba(76,203,255,0.28);
  font-family: "Montserrat", sans-serif; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--kc-cyan-200);
}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--kc-cyan-500);
  box-shadow: 0 0 0 4px rgba(76,203,255,0.2), 0 0 14px var(--kc-cyan-500);
  animation: dotPulse 2.2s ease-out infinite;
}
@keyframes dotPulse {
  0%,100% { box-shadow: 0 0 0 4px rgba(76,203,255,0.2), 0 0 14px var(--kc-cyan-500); }
  50%     { box-shadow: 0 0 0 10px rgba(76,203,255,0), 0 0 22px var(--kc-cyan-500); }
}

.section-kicker {
  font-family: "Montserrat", sans-serif; font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: #ffffff;
  display: inline-flex; align-items: center; gap: 10px;
}
.section-kicker::before {
  content: ""; width: 28px; height: 1px; background: #ffffff;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px; border-radius: 999px;
  background: #9F44FB;
  color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  letter-spacing: 0.04em;
  border: 0; cursor: pointer;
  transition: transform .2s var(--ease-out), box-shadow .25s;
  box-shadow: 0 10px 40px -12px rgba(159,68,251,0.6), inset 0 0 0 1px rgba(255,255,255,0.1);
}
.btn-primary:hover { box-shadow: 0 18px 56px -10px rgba(219,30,250,0.9); transform: translateY(-1px); }
.btn-primary .arrow { transition: transform .25s var(--ease-out); }
.btn-primary:hover .arrow { transform: translateX(4px); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 26px; border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background .2s, border-color .2s;
}
.btn-ghost:hover { background: rgba(76,203,255,0.08); border-color: rgba(76,203,255,0.6); }

/* Generic section spacing */
section { position: relative; z-index: 2; }
.section { padding: 72px 0; }
.section--tight { padding: 72px 0; }

.section-head { max-width: 880px; }
.section-head h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1.08; letter-spacing: -0.02em;
  margin: 18px 0 0;
  color: #fff;
}
.section-head p {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.5;
  max-width: 640px;
  opacity: 0.78;
  margin: 22px 0 0;
  font-weight: 400;
}

/* ========================================================================
   HERO
   ======================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 120px;
  overflow: hidden;
  z-index: 2;
}

/* Hero video background */
.hero__media {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}
.hero__video {
  position: absolute;
  top: 50%; left: 50%;
  width: 100%; height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  filter: saturate(1.1);
}
.hero__poster {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 15% 30%, rgba(159,68,251,0.7), transparent 50%),
              radial-gradient(ellipse at 85% 70%, rgba(76,203,255,0.45), transparent 50%),
              radial-gradient(ellipse at 50% 50%, rgba(141,20,250,0.3), transparent 70%),
              linear-gradient(180deg, #121212 0%, #1a1a1a 50%, #121212 100%);
  animation: auroraShift 24s ease-in-out infinite alternate;
  opacity: 0;
  transition: opacity .4s;
}
.hero__media.is-video-ready .hero__poster { opacity: 0; }
.hero__media:not(.is-video-ready) .hero__poster { opacity: 1; }
@keyframes auroraShift {
  0%   { transform: translate(0,0) scale(1); }
  100% { transform: translate(-3%, 2%) scale(1.06); }
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(12,12,12,0.15) 0%, rgba(12,12,12,0.45) 60%, #121212 100%),
    radial-gradient(ellipse at 50% 50%, transparent 30%, rgba(12,12,12,0.35) 100%);
  z-index: 1;
}
.hero__grid {
  position: absolute; inset: 0; z-index: 1;
  background-image:
    linear-gradient(rgba(76,203,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76,203,255,0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  opacity: 0.6;
}

.hero__inner { position: relative; z-index: 3; width: 100%; }
.hero__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: 80px;
  line-height: 0.95; letter-spacing: -0.035em;
  margin: 28px 0 0; color: #fff;
  max-width: 1180px;
  text-wrap: balance;
}
.hero__title em {
  font-style: normal;
  background: var(--kc-gradient-ribbon);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__title .word {
  display: inline-block;
  margin-right: 0.22em;
  opacity: 0; transform: translateY(32px);
  animation: wordRise .85s var(--ease-out) forwards;
}
@keyframes wordRise {
  to { opacity: 1; transform: translateY(0); }
}

.hero__meta {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: end;
  margin-top: 56px;
  max-width: 1180px;
}
.hero__sub {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.5;
  max-width: 560px;
  opacity: 0.85;
  font-weight: 400;
}
.hero__sub strong { color: var(--kc-cyan-500); font-weight: 500; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

.hero__scroll {
  position: absolute;
  bottom: 30px; left: 50%; transform: translateX(-50%);
  z-index: 3;
  font-family: "Montserrat", sans-serif; font-size: 10px;
  letter-spacing: 0.28em; text-transform: uppercase;
  opacity: 0.55;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll .line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.6), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.3; }
  50%     { transform: scaleY(1);   transform-origin: top; opacity: 1;   }
}

/* Hero client marquee */
.hero__clients {
  position: relative; z-index: 3;
  margin-top: 96px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
}
.hero__clients-label {
  font-family: "Montserrat", sans-serif; font-size: 10px; letter-spacing: 0.24em;
  text-transform: uppercase; opacity: 0.5;
  margin-bottom: 20px;
}

.marquee {
  width: 100%; overflow: hidden; height: 75px;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track { display: inline-flex; align-items: center; gap: 56px; padding-right: 56px; animation: marquee 42s linear infinite; white-space: nowrap; height: 100%; }
.marquee__item {
  display: inline-flex; align-items: center;
  color: #fff;
}
.marquee__item img { display: block; height: 62px; width: auto; max-width: none; filter: brightness(0) invert(1); opacity: 0.6; }
.marquee__item .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--kc-cyan-500); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ========================================================================
   SECTION 2 — PROBLEM / MARKET
   ======================================================================== */
.problem { padding: 72px 0; }
.problem__head { max-width: 980px; }
.problem__stats {
  margin-top: 96px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  position: relative;
}
.stat-card {
  position: relative;
  padding: 40px 32px 36px;
  border-radius: 22px;
  background: #222222;
  border: 1px solid #434343;
  transition: transform .4s var(--ease-out), border-color .4s, box-shadow .4s, opacity .6s ease, translate .6s ease;
  overflow: hidden;
  opacity: 0;
  translate: 0 28px;
}
.stat-card.is-in {
  opacity: 1;
  translate: 0 0;
}
.stat-card:nth-child(1) { transition-delay: 0ms; }
.stat-card:nth-child(2) { transition-delay: 120ms; }
.stat-card:nth-child(3) { transition-delay: 240ms; }
.stat-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 0% 0%, rgba(76,203,255,0.12), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.stat-card.is-in::before { opacity: 1; }
.stat-card.is-in { border-color: rgba(76,203,255,0.35); box-shadow: 0 0 60px -10px rgba(76,203,255,0.18); }
.stat-card__num {
  font-family: var(--font-display); font-weight: 500;
  font-size: 56px;
  line-height: 1.1; letter-spacing: -0.02em;
  background: none;
  color: #4CCBFF;
  display: flex; align-items: baseline; gap: 4px;
  padding-bottom: 14px;
  border-bottom: 0.5px solid rgba(255,255,255,0.1);
  margin-bottom: 14px;
}
.stat-card__num .suffix {
  font-size: 15px; opacity: 0.95; letter-spacing: -0.01em;
  font-weight: 500;
  background: none;
  color: #4CCBFF;
}
.stat-card__num .sub {
  font-size: 13px; opacity: 0.6; margin: 0 4px;
  color: #fff; -webkit-text-fill-color: #fff;
  font-weight: 400; letter-spacing: 0.02em;
  font-style: italic;
}
.stat-card__headline {
  font-family: var(--font-display); font-weight: 700;
  font-size: 20px; line-height: 1.3;
  margin: 0 0 10px;
  color: #fff;
}
.stat-card__copy {
  font-size: 16px; line-height: 1.55;
  opacity: 0.45;
  margin: 0;
}
.stat-card__badge {
  position: absolute; top: 24px; right: 24px;
  font-family: "Montserrat", sans-serif; font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(159,68,251,0.14); border: 1px solid rgba(159,68,251,0.4);
  color: #E8DDFE;
}
.stat-card.is-in { border-color: rgba(159,68,251,0.38); box-shadow: 0 0 60px -10px rgba(159,68,251,0.25); }
.stat-card.is-in::before {
  background: radial-gradient(ellipse at 0% 0%, rgba(159,68,251,0.18), transparent 60%);
}

@media (max-width: 960px) {
  .problem__stats { grid-template-columns: 1fr; }
}

/* ========================================================================
   SECTION 3 — SOLUTIONS
   ======================================================================== */
.solutions { padding: 160px 0; }
.solutions__grid {
  margin-top: 96px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sol-card {
  position: relative;
  padding: 40px 34px 44px;
  border-radius: 26px;
  background: #222222;
  border: 1px solid #434343;
  overflow: hidden;
  min-height: 460px;
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease-out), border-color .4s, box-shadow .4s;
}
.sol-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(76,203,255,0.9), transparent);
  opacity: 0; transition: opacity .5s;
}
.sol-card.is-in::before { opacity: 1; }
.sol-card.is-in { border-color: rgba(76,203,255,0.28); box-shadow: 0 0 80px -20px rgba(76,203,255,0.25); }
.sol-card__idx {
  font-family: "Montserrat", sans-serif; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--kc-cyan-500);
}
.sol-card__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1; letter-spacing: -0.02em;
  margin: 24px 0 20px;
  color: #fff;
}
.sol-card__rule {
  width: 54px; height: 2px;
  background: linear-gradient(90deg, var(--kc-cyan-500), transparent);
  margin-bottom: 24px;
}
.sol-card__copy {
  font-size: 15px; line-height: 1.55;
  opacity: 0.78;
  margin: 0 0 32px;
  flex: 1;
}
.sol-card__meta {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: auto;
}
.sol-card__chip {
  font-family: "Montserrat", sans-serif; font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.8);
}

@media (max-width: 960px) {
  .solutions__grid { grid-template-columns: 1fr; }
}

/* ========================================================================
   SECTION 4 — AI-NATIVE VS AI-WASHED SPLIT
   ======================================================================== */
.ainative { padding: 72px 0; }
.ainative__head { max-width: 1040px; }
/* ── AI-Native tabs ── */
.ainative__tabs {
  margin-top: 64px;
  display: flex;
  gap: 80px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.ainative__tab {
  background: none;
  border: none;
  cursor: pointer;
  padding: 14px 36px 16px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 20px; letter-spacing: 0.01em;
  color: rgba(255,255,255,0.38);
  position: relative;
  transition: color .2s;
}
.ainative__tab::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: #B23AF0;
  transform: scaleX(0);
  transition: transform .25s ease;
}
.ainative__tab--active { color: #fff; }
.ainative__tab--active::after { transform: scaleX(1); }
.ainative__tab:hover:not(.ainative__tab--active) { color: rgba(255,255,255,0.65); }

/* ── AI-Native panels ── */
.ainative__panel {
  border-radius: 0 0 28px 28px;
  overflow: hidden;
}
.ainative__panel--native {
  background:
    radial-gradient(ellipse at 20% 40%, rgba(159,68,251,0.22), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(76,203,255,0.14), transparent 50%),
    #141414;
}
.ainative__panel--washed {
  background: #1e1e1e;
}
.ainative__horizontal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  padding: 64px 64px 72px;
}
.ainative__text { display: flex; flex-direction: column; }
.ainative__image img {
  width: 100%; height: auto;
  display: block; border-radius: 16px;
  object-fit: contain;
}

.split-col__h {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(24px, 2.4vw, 38px);
  line-height: 1.12; letter-spacing: -0.02em;
  margin: 0 0 22px;
  color: #fff;
}
.split-col__h--washed { color: rgba(255,255,255,0.55); }
.split-col__p {
  font-size: 15px; line-height: 1.65;
  color: rgba(255,255,255,0.78); margin: 0 0 16px;
}
.split-col__p--washed { color: rgba(255,255,255,0.42); }
.split-col__cta {
  margin-top: 20px;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 13px; letter-spacing: 0.04em;
  color: var(--kc-cyan-500);
  width: fit-content;
}
.split-col__cta--washed { color: var(--kc-cyan-500); }
.split-col__cta .arrow { transition: transform .2s; }
.split-col__cta:hover .arrow { transform: translateX(4px); }

@media (max-width: 960px) {
  .ainative__horizontal { grid-template-columns: 1fr; gap: 40px; padding: 48px 32px 56px; }
  .ainative__image { order: -1; }
}

/* ========================================================================
   SECTION 5 — CEO QUOTE
   ======================================================================== */
.quote { padding: 72px 0; }
.quote__wrap { max-width: 1160px; margin: 0 auto; position: relative; }
.quote__mark {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(160px, 20vw, 300px);
  line-height: 0.7; letter-spacing: -0.06em;
  background: var(--kc-gradient-ribbon);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  opacity: 0.25;
  position: absolute; top: -30px; left: -12px;
  pointer-events: none;
  user-select: none;
}
.quote__text {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(17px, 1.8vw, 28px);
  line-height: 1.2; letter-spacing: -0.018em;
  color: #fff;
  position: relative;
  text-align: center;
}
.quote__text .word {
  display: inline-block;
  margin-right: 0.26em;
  opacity: 0.25;
  transition: opacity .4s var(--ease-out);
}
.quote__text .word.is-lit { opacity: 1; }
.quote__underline {
  position: relative; display: block;
  margin-top: 12px;
  height: 2px; width: 100%;
  background: rgba(255,255,255,0.1);
  overflow: hidden;
}
.quote__underline::after {
  content: ""; position: absolute; top: 0; left: 0; height: 100%;
  width: var(--underline-pct, 0%);
  background: var(--kc-gradient-ribbon);
  transition: width .2s linear;
  box-shadow: 0 0 24px var(--kc-cyan-500);
}
.quote__author {
  margin-top: 56px;
  display: flex; align-items: center; gap: 20px;
  font-family: var(--font-display);
  justify-content: center;
}
.quote__author-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.quote__author-name { font-weight: 700; font-size: 16px; }
.quote__author-role {
  font-family: "Montserrat", sans-serif; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  opacity: 0.55;
  margin-top: 2px;
}

/* ========================================================================
   SECTION 6 — CASE STUDIES
   ======================================================================== */
.cases { padding: 72px 0; overflow: hidden; }
.cases__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cases__nav { display: flex; gap: 10px; }
.cases__nav button {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.18);
  color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s;
}
.cases__nav button:hover { background: rgba(76,203,255,0.1); border-color: rgba(76,203,255,0.6); }
.cases__nav button:disabled { opacity: 0.35; cursor: default; }

.cases__rail {
  margin-top: 96px;
  max-width: var(--content);
  margin-left: auto;
  margin-right: auto;
  padding: 0 32px 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 20px;
  overflow-x: visible;
}
.cases__rail::-webkit-scrollbar { display: none; }

.case {
  flex: 0 0 min(360px, calc(33.333% - 14px));
  background: #222222;
  border: 1px solid #434343;
  border-radius: 24px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .3s var(--ease-out), border-color .3s;
}

@media (max-width: 1100px) {
  .case { flex: 0 0 min(360px, calc(50% - 10px)); }
}
@media (max-width: 720px) {
  .case { flex: 0 0 100%; }
}
.case:hover { transform: translateY(-4px); border-color: rgba(76,203,255,0.3); }

.case__cover {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  background: #141414;
}
.case__cover img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.case__cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(12,12,12,0.65));
}
.case__brand {
  position: absolute; top: 20px; left: 20px;
  font-family: "Montserrat", sans-serif; font-size: 10px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(12,12,12,0.7); border: 1px solid rgba(255,255,255,0.2);
  color: #fff; z-index: 2;
}
.case__body { padding: 28px 28px 32px; display: flex; flex-direction: column; gap: 18px; flex: 1; }
.case__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 19px; line-height: 1.25;
  margin: 0;
  color: #fff;
}
.case__copy { font-size: 14px; line-height: 1.55; opacity: 0.72; margin: 0; flex: 1; }
.case__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--kc-cyan-500);
}
.case__cta .arrow { transition: transform .2s; }
.case:hover .case__cta .arrow { transform: translateX(4px); }

/* Client logo strip at bottom */
.cases__clients {
  margin-top: 96px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ========================================================================
   SECTION 7 — FINAL CTA
   ======================================================================== */
.cta-final {
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.cta-final__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(159,68,251,0.38), transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(76,203,255,0.24), transparent 55%),
    radial-gradient(ellipse at 50% 100%, rgba(219,30,250,0.22), transparent 65%);
  animation: auroraShift 24s ease-in-out infinite alternate;
}
.cta-final__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: start;
}
.cta-final__left h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(30px, 3.5vw, 52px);
  line-height: 1.05; letter-spacing: -0.025em;
  margin: 18px 0 24px;
  color: #fff;
}
.cta-final__p {
  font-size: clamp(16px, 1.25vw, 19px); line-height: 1.5;
  opacity: 0.78; max-width: 520px;
  margin: 0 0 40px;
}
.cta-final__social { display: flex; gap: 14px; margin-top: 48px; }
.cta-final__social a {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; transition: background .2s, border-color .2s, transform .2s;
}
.cta-final__social a:hover {
  background: rgba(76,203,255,0.1);
  border-color: rgba(76,203,255,0.6);
  transform: translateY(-2px);
}

.form {
  background: rgba(12,12,12,0.6);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 28px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.form::before {
  content: ""; position: absolute; top: -1px; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--kc-cyan-500), transparent);
  box-shadow: 0 0 24px var(--kc-cyan-500);
}
.form__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 18px; margin: 0 0 28px;
  display: flex; align-items: center; gap: 10px;
}
.form__title .pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--kc-cyan-500);
  box-shadow: 0 0 10px var(--kc-cyan-500);
  animation: dotPulse 2s ease-out infinite;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form__row--single { grid-template-columns: 1fr; }
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__field label {
  font-family: "Montserrat", sans-serif; font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase;
  opacity: 0.6;
}
.form__field input,
.form__field select,
.form__field textarea {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 12px 14px;
  font-family: var(--font-body); font-size: 14px;
  color: #fff;
  transition: border-color .2s, background .2s;
}
.form__field textarea { min-height: 90px; resize: vertical; }
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--kc-cyan-500);
  background: rgba(76,203,255,0.04);
  box-shadow: 0 0 0 3px rgba(76,203,255,0.15);
}
.form__field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #fff 50%), linear-gradient(135deg, #fff 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.form__submit {
  width: 100%;
  margin-top: 12px;
  padding: 16px 20px;
  border-radius: 14px;
  background: #9F44FB;
  border: 0;
  color: #fff;
  font-family: var(--font-display); font-weight: 700;
  font-size: 13px; letter-spacing: 0.06em;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: box-shadow .2s, transform .2s;
  box-shadow: 0 12px 40px -10px rgba(159,68,251,0.6);
}
.form__submit:hover { box-shadow: 0 18px 52px -8px rgba(219,30,250,0.9); transform: translateY(-1px); }
.form__fine {
  font-size: 12px; opacity: 0.5; margin-top: 16px;
  text-align: center;
}

@media (max-width: 960px) {
  .cta-final__inner { grid-template-columns: 1fr; }
  .form { padding: 28px; }
  .form__row { grid-template-columns: 1fr; }
}

/* ========================================================================
   HUBSPOT FORM OVERRIDES — match hardcoded form visual style
   ======================================================================== */
#hs-form-target .hs-form {
  margin: 0;
}
#hs-form-target .hs-form fieldset {
  max-width: 100% !important;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
  border: none;
  padding: 0;
}
#hs-form-target .hs-form fieldset.form-columns-1 {
  grid-template-columns: 1fr;
}
#hs-form-target .hs-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
#hs-form-target .hs-form-field > label {
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
  color: #fff;
  font-weight: 600;
}
#hs-form-target .hs-form-required { display: none; }
#hs-form-target .hs-form-field select option {
  background: #1a1a2e;
  color: #fff;
}
#hs-form-target .hs-input,
#hs-form-target .hs-form-field input:not([type="checkbox"]),
#hs-form-target .hs-form-field select,
#hs-form-target .hs-form-field textarea {
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 12px !important;
  padding: 12px 14px !important;
  font-family: "Montserrat", sans-serif !important;
  font-size: 14px !important;
  color: #fff !important;
  width: 100% !important;
  box-sizing: border-box !important;
  transition: border-color .2s, background .2s;
  outline: none;
  -webkit-appearance: none;
}
#hs-form-target .hs-form-field input[type="checkbox"] {
  -webkit-appearance: checkbox !important;
  appearance: checkbox !important;
  background: revert !important;
  border: revert !important;
  border-radius: revert !important;
  padding: revert !important;
  accent-color: #9F44FB;
  width: 16px !important;
  height: 16px !important;
  cursor: pointer;
  flex-shrink: 0;
}
#hs-form-target .hs-form-field textarea {
  min-height: 90px !important;
  resize: vertical;
}
#hs-form-target .hs-input:focus,
#hs-form-target .hs-form-field input:focus,
#hs-form-target .hs-form-field select:focus,
#hs-form-target .hs-form-field textarea:focus {
  border-color: var(--kc-cyan-500) !important;
  background: rgba(76,203,255,0.04) !important;
  box-shadow: 0 0 0 3px rgba(76,203,255,0.15) !important;
}
#hs-form-target .input { margin: 0 !important; width: 100% !important; }
#hs-form-target .hs-error-msgs {
  font-size: 11px;
  color: #ff6b6b;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}
/* Submit button */
#hs-form-target .hs-button,
#hs-form-target input[type="submit"] {
  width: 100% !important;
  margin-top: 12px !important;
  padding: 16px 20px !important;
  border-radius: 14px !important;
  background: #9F44FB !important;
  border: 0 !important;
  color: #fff !important;
  font-family: "Montserrat", sans-serif !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  letter-spacing: 0.06em !important;
  cursor: pointer !important;
  display: block !important;
  transition: box-shadow .2s, transform .2s !important;
  box-shadow: 0 12px 40px -10px rgba(159,68,251,0.6) !important;
  -webkit-appearance: none !important;
}
#hs-form-target .hs-button:hover,
#hs-form-target input[type="submit"]:hover {
  box-shadow: 0 18px 52px -8px rgba(219,30,250,0.9) !important;
  transform: translateY(-1px) !important;
}
/* GDPR consent text */
#hs-form-target .hs-richtext,
#hs-form-target .legal-consent-container {
  font-size: 12px;
  opacity: 0.5;
  color: #fff;
  margin: 12px 0 0;
}
#hs-form-target .legal-consent-container,
#hs-form-target .legal-consent-container .hs-form-field,
#hs-form-target .inputs-list,
#hs-form-target .hs-form-booleancheckbox,
#hs-form-target .hs-form-booleancheckbox li {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
/* Target label regardless of class */
#hs-form-target .hs-form-booleancheckbox li > label,
#hs-form-target .hs-form-booleancheckbox-display {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start !important;
  gap: 8px !important;
  font-size: 12px !important;
  color: rgba(255,255,255,0.5) !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer;
}
#hs-form-target .hs-form-booleancheckbox li > label > span,
#hs-form-target .hs-form-booleancheckbox-display > span {
  flex: 1;
  line-height: 1.4;
}
/* Remove any margin HubSpot puts on the checkbox itself */
#hs-form-target .hs-form-booleancheckbox input[type="checkbox"] {
  margin: 2px 0 0 0 !important;
}
#hs-form-target .hs-form-booleancheckbox-display input[type="checkbox"] {
  width: 14px !important;
  min-width: 14px !important;
  height: 14px !important;
  margin-top: 2px !important;
  padding: 0 !important;
  border-radius: 3px !important;
  border: 1px solid rgba(255,255,255,0.3) !important;
  background: rgba(255,255,255,0.05) !important;
  flex-shrink: 0;
  accent-color: #9F44FB;
  cursor: pointer;
}
/* Actions wrapper */
#hs-form-target .hs-submit { margin-top: 4px; }
#hs-form-target .actions { padding: 0 !important; }
/* Hide HubSpot branding */
#hs-form-target .hs-form .hubspot-link__container { display: none !important; }

@media (max-width: 960px) {
  #hs-form-target .hs-form fieldset {
    grid-template-columns: 1fr !important;
  }
}

/* ========================================================================
   FOOTER
   ======================================================================== */
.footer {
  position: relative; z-index: 3;
  background: #0d0d0d;
  padding: 96px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand { max-width: 360px; }
.footer__mark {
  width: 42px; height: 34px;
  background: var(--kc-gradient-ribbon);
  mask: url(assets/isologo-color.png) center/contain no-repeat;
  -webkit-mask: url(assets/isologo-color.png) center/contain no-repeat;
  margin-bottom: 18px;
}
.footer__tagline {
  font-family: var(--font-display); font-weight: 600;
  font-size: 18px; line-height: 1.35;
  margin: 0 0 20px;
}

.footer__badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: "Montserrat", sans-serif; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 8px 14px; border-radius: 8px;
  background: rgba(76,203,255,0.08);
  border: 1px solid rgba(76,203,255,0.25);
  color: var(--kc-cyan-200);
  margin-top: 8px;
}
.footer__col h5 {
  font-family: "Montserrat", sans-serif; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin: 0 0 22px;
  font-weight: 500;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.footer__col a {
  font-family: var(--font-display); font-weight: 600;
  font-size: 15px; opacity: 0.85;
  transition: color .15s, opacity .15s;
}
.footer__col a:hover { color: var(--kc-cyan-500); opacity: 1; }
.footer__bottom {
  padding-top: 32px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: 12px; opacity: 0.5;
}
.footer__bottom p { margin: 0; max-width: 720px; line-height: 1.5; }

@media (max-width: 960px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ========================================================================
   Neural network nodes (SVG children)
   ======================================================================== */
.neural-line {
  stroke: url(#neural-grad);
  stroke-width: 1.2;
  fill: none;
  stroke-linecap: round;
  opacity: 0;
  transition: opacity .6s;
}
.neural-line.is-drawn { opacity: 1; }

.neural-node {
  fill: var(--kc-cyan-500);
  filter: drop-shadow(0 0 6px var(--kc-cyan-500));
  opacity: 0;
  transition: opacity .6s;
}
.neural-node.is-lit { opacity: 1; animation: nodePulse 3s ease-in-out infinite; }
.neural-node--primary {
  fill: #fff;
  filter: drop-shadow(0 0 14px var(--kc-cyan-500)) drop-shadow(0 0 4px #fff);
}
.neural-node--primary.is-lit { animation: nodePulse 2.6s ease-in-out infinite; }

@keyframes nodePulse {
  0%,100% { transform: scale(1);    opacity: 1;   }
  50%     { transform: scale(1.35); opacity: 0.75;}
  transform-box: fill-box;
  transform-origin: center;
}

.neural-node { transform-box: fill-box; transform-origin: center; }
/* Hide the hero anchor circle — the connection line still emanates from it */
.neural-node[data-id="hero"] { display: none; }

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .neural-line.is-drawn,
  .neural-node.is-lit { opacity: 0.8; }
  .neural-node.is-lit { animation: none; }
}

/* Mobile reductions */
@media (max-width: 768px) {
  .section, .section--tight, .problem, .solutions, .ainative, .quote, .cases, .cta-final { padding: 56px 0; }
  .hero { padding: 120px 0 80px; }
  .hero__meta { grid-template-columns: 1fr; }
  .hero__ctas { justify-content: flex-start; }
  #particles { display: none; }
  .hero__video { display: none; }
  .nav__links { display: none; }

  /* Disable animated mesh — plain background instead */
  #mesh-bg { display: none !important; }
  body { background: #121212 !important; }

  /* Hero title — prevent overflow */
  .hero__title {
    font-size: clamp(44px, 13vw, 72px);
    overflow-wrap: break-word;
    word-break: break-word;
  }

  /* Logos carousel — remove separator line */
  .hero__clients { padding: 0 16px; border-top: none; }
  .hero__clients-label { font-size: 9px; white-space: nowrap; }

  /* AI-Native — hide tabs and washed panel, show only native */
  .ainative__tabs { display: none; }
  #ainative-panel-washed { display: none !important; }
  #ainative-panel-native { display: block !important; margin-top: 40px; }
}