:root {
  --ink: #102d3d;
  --muted: #607784;
  --teal: #0db7ad;
  --blue: #2784f5;
  --violet: #625fff;
  --gold: #ffd21f;
  --cream: #fff0dc;
  --line: #dbe8ed;
  --shadow: 0 22px 60px rgba(16, 45, 61, .12)
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff
}

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

.shell {
  max-width: 1240px;
  margin: auto;
  padding: 0 24px
}

nav {
  height: 58px;
  background: var(--cream);
  border-bottom: 1px solid #ead8bf;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 18px;
  position: sticky;
  top: 0;
  z-index: 20
}

.navgroup {
  display: flex;
  height: 100%;
  align-items: center
}

.navitem {
  height: 100%;
  padding: 0 14px;
  border-right: 1px solid #e4d2b8;
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 750;
  font-size: 14px
}

.navitem:first-child {
  border-left: 1px solid #e4d2b8
}

.brand {
  font-weight: 950;
  color: #177d8a
}

.navitem:hover {
  background: #ffe8c9
}

.hero {
  overflow: hidden;
  /* padding: 76px 0 116px; */
  padding: 76px 0 85px;
  background: radial-gradient(circle at 8% 12%, rgba(13, 183, 173, .17), transparent 28%), radial-gradient(circle at 92% 8%, rgba(98, 95, 255, .15), transparent 27%), linear-gradient(180deg, #f9feff, #edfaff 70%, #fff)
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  gap: 52px;
  align-items: center
}

/* video setting */
.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  background: #2563eb;          /* use your brand color */
  border: none;
  border-radius: 999px;
  cursor: pointer;
}
.hero-btn:hover { filter: brightness(1.1); }
.play-icon { width: 22px; height: 22px; }

.video-player {
  position: fixed;
  z-index: 1001;
  background: #000;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  transition: all 0.25s ease;
}
.video-player video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  cursor: pointer;
}
.video-playing {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  cursor: pointer;
}

/* small floating box, bottom-right */
.video-player.mini {
  right: 20px;
  bottom: 20px;
  width: 320px;
}

/* enlarged, centered popup */
.video-player.large {
  right: 50%;
  bottom: 50%;
  transform: translate(50%, 50%);
  width: min(900px, 92vw);
}

.video-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0);
  pointer-events: none;
  transition: background 0.25s ease;
}
.video-backdrop.show {
  background: rgba(0, 0, 0, 0.7);
  pointer-events: auto;
}

.video-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 6px;
  z-index: 2;
}
.vbtn {
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 600px) {
  .video-player.mini { width: 60vw; right: 12px; bottom: 12px; }
}

.close-btn {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}



.eyebrow {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  padding: 9px 14px;
  border: 1px solid rgba(13, 183, 173, .2);
  border-radius: 999px;
  background: #ffffffcf;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .11em;
  color: #287d7b
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(13, 183, 173, .1)
}

h1 {
  font-size: clamp(50px, 6vw, 80px);
  line-height: .99;
  letter-spacing: -.055em;
  margin: 20px 0 18px
}

.h1_hero {
}
.h1_hero.gradient {
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  font-size: 21px;
  line-height: 1.58;
  color: var(--muted);
  margin: 0 0 28px
}

.hero p strong {
  color: var(--ink)
}

.buttons {
  display: flex;
  gap: 13px;
  flex-wrap: wrap
}

.btn {
  min-height: 52px;
  padding: 0 21px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  border: 1px solid var(--line)
}

.primary {
  background: linear-gradient(135deg, var(--teal), #0b999e);
  color: #fff;
  border: 0;
  box-shadow: 0 13px 30px rgba(13, 183, 173, .26)
}

.secondary {
  background: #fff
}

.checks {
  display: flex;
  gap: 17px;
  flex-wrap: wrap;
  margin-top: 23px;
  font-size: 14px;
  color: #536c78;
  font-weight: 750
}

.checks span:before {
  content: "✓";
  color: #20a570;
  font-weight: 950;
  margin-right: 6px
}

.visual {
  position: relative;
  min-height: 600px
}

.app {
  position: absolute;
  width: 93%;
  background: #fff;
  border-radius: 27px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #e0e9ed;
  cursor: pointer;
  transition: top .5s cubic-bezier(.4, 0, .2, 1), left .5s cubic-bezier(.4, 0, .2, 1), right .5s cubic-bezier(.4, 0, .2, 1), transform .5s cubic-bezier(.4, 0, .2, 1), box-shadow .3s ease
}

.app:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px
}

.apphead {
  height: 54px;
  padding: 0 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-weight: 900
}

.status {
  font-size: 11px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #e8faf4;
  color: #17815f
}

.appbody {
  display: grid;
  grid-template-columns: 160px 1fr;
  grid-template-columns: 120px 1fr;
  min-height: 350px
}

.aside {
  background: #f7fafc;
  border-right: 1px solid var(--line);
  padding: 16px 10px
}

.aside small {
  font-weight: 900;
  color: #83929a
}

.aside div {
  padding: 10px;
  margin-top: 7px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 750
}

.aside .active {
  background: #e7faf7;
  color: #197b77
}

.question {
  padding: 18px 21px
}

.qmeta {
  font-size: 11px;
  letter-spacing: .08em;
  color: #7c8e98;
  font-weight: 900
}

.q {
  font-size: 16.5px;
  font-weight: 900;
  margin: 6px 0 12px;
  line-height: 1.3
}

.ans {
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 9px 0;
  padding: 0 13px;
  display: flex;
  align-items: center;
  font-weight: 750
}

.ans.good {
  background: #effbf7;
  border-color: #9bdcc5
}

.bubble {
  width: 23px;
  height: 23px;
  border: 2px solid #acbac3;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-right: 10px;
  font-size: 11px
}

.good .bubble {
  background: #25a77a;
  color: #fff;
  border-color: #25a77a
}

.modelgrid {
  display: grid;
  grid-template-columns: 60px 60px;
  gap: 16px;
  margin: 0 0 12px
}

.modelcell {
  text-align: center
}

.modelcell svg {
  width: 60px;
  height: 60px;
  display: block
}

.modelcell .mlabel {
  font-size: 10px;
  font-weight: 800;
  color: var(--ink);
  margin-top: 3px
}

.choicegrid {
  display: grid;
  gap: 6px
}

.choice {
  height: 29px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 750;
  font-size: 11.5px
}

.choice.good {
  background: #effbf7;
  border-color: #9bdcc5
}

.clabel {
  width: 16px;
  height: 16px;
  border: 2px solid #acbac3;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 9px;
  flex: 0 0 auto
}

.choice.good .clabel {
  background: #25a77a;
  color: #fff;
  border-color: #25a77a
}

.front {
  right: 5px;
  top: 20px;
  transform: rotate(5deg);
  z-index: 2
}

.front:hover {
  transform: rotate(2deg) translateY(-3px);
  box-shadow: 0 30px 66px rgba(16, 45, 61, .16)
}

.back {
  right: auto;
  left: 1%;
  top: -64px;
  transform: rotate(-7deg);
  z-index: 1
}

.back:hover {
  transform: rotate(-7deg) translateY(-3px);
  box-shadow: 0 30px 66px rgba(16, 45, 61, .16)
}

.barsrow {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 8px 0 12px;
  flex-wrap: wrap
}

.barsrow svg {
  flex: 0 0 auto
}

.plus {
  font-size: 16px;
  font-weight: 900;
  color: var(--ink)
}

.choicegrid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px
}

.choicecell {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 6px 9px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 750
}

.choicecell.good {
  background: #effbf7;
  border-color: #9bdcc5
}

.frac {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  font-size: 11.5px;
  line-height: 1.2;
  font-weight: 800;
  color: var(--ink)
}

.frac .num {
  border-bottom: 1.4px solid var(--ink);
  padding: 0 3px 1px
}

.frac .den {
  padding-top: 1px
}

.lineplot {
  margin: 8px 0 12px
}

.plotcaption {
  font-size: 9.5px;
  font-weight: 900;
  letter-spacing: .04em;
  color: var(--muted);
  text-align: center;
  margin-bottom: 2px
}

.lineplot svg {
  display: block;
  max-width: 100%
}

.float {
  position: absolute;
  background: #fff;
  padding: 14px 16px;
  border-radius: 17px;
  box-shadow: 0 17px 42px rgba(16, 45, 61, .14);
  border: 1px solid #e2eaee;
  z-index: 4
}

.float strong {
  display: block
}

.float small {
  color: #6b808b
}

.f1 {
  left: -5px;
  bottom: 150px;
  transform: rotate(-4deg);
}

.f2 {
  right: -8px;
  bottom: 110px;
  transform: rotate(8deg);
}

.audience-wrap {
  margin-top: -60px;
  position: relative;
  z-index: 4
}

.audiences {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px
}

.audience {
  background: #fff;
  border: 1px solid #e0e9ed;
  border-radius: 23px;
  overflow: hidden;
  box-shadow: 0 15px 42px rgba(16, 45, 61, .09)
}

.art {
  height: 145px
}

.student {
  background: linear-gradient(135deg, #dcfaf4, #deefff)
}

.parent {
  background: linear-gradient(135deg, #fff3cd, #ffe5da)
}

.teacher {
  background: linear-gradient(135deg, #eeeaff, #dcf2ff)
}

.art svg {
  width: 100%;
  height: 100%
}

.acontent {
  padding: 21px 23px 24px
}

.acontent h3 {
  font-size: 22px;
  margin: 0 0 6px
}

.lead {
  font-weight: 900;
  margin-bottom: 7px
}

.acontent p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55
}

.section {
  padding: 88px 0
}

.heading {
  text-align: center;
  max-width: 790px;
  margin: 0 auto 34px
}

.kicker {
  font-size: 12px;
  letter-spacing: .12em;
  color: #3b7f8a;
  font-weight: 950
}

.heading h2 {
  font-size: 43px;
  letter-spacing: -.035em;
  margin: 9px 0 11px
}

.heading p {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.6
}

.carousel {
  border: 1px solid var(--line);
  border-radius: 25px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(16, 45, 61, .09)
}

.carouselbody {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  min-height: 420px
}

.carcopy {
  padding: 33px;
  background: linear-gradient(180deg, #fff, #f8fbfd)
}

.carcopy h3 {
  font-size: 33px;
  margin: 9px 0 11px
}

.carcopy p {
  color: var(--muted);
  line-height: 1.6
}

.carcopy ul {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 10px
}

.carcopy li:before {
  content: "✓";
  color: #20a570;
  font-weight: 950;
  margin-right: 8px
}

.shotarea {
  background: #506a77;
  padding: 27px;
  display: grid;
  place-items: center
}

.shot {
  width: 91%;
  height: 315px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, .22);
  padding: 20px
}

.fakegrid {
  height: 205px;
  margin-top: 18px;
  border: 1px solid #dde7eb;
  background: linear-gradient(#e8eef1 1px, transparent 1px), linear-gradient(90deg, #e8eef1 1px, transparent 1px);
  background-size: 25px 25px
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line)
}

.tab {
  text-align: center;
  padding: 17px;
  font-weight: 900;
  border-right: 1px solid var(--line)
}

.tab:last-child {
  border: 0
}

.tab.active {
  background: #dff5f3;
  color: #177a76
}

.pricing {
  padding: 88px 0 100px;
  background: linear-gradient(180deg, #f8fdff, #eaf9fc);
  border-top: 1px solid #e1edf1
}

.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 36px;
  align-items: stretch
}

.plan {
  background: #fff;
  border: 1px solid #d9e5ea;
  border-radius: 22px;
  padding: 0 22px 25px;
  box-shadow: 0 14px 35px rgba(16, 45, 61, .07);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden
}

.plan.recommended {
  border: 2px solid rgba(13, 183, 173, .55);
  transform: translateY(-8px);
  box-shadow: 0 21px 52px rgba(13, 183, 173, .15)
}

.plantop {
  margin: 0 -22px;
  padding: 20px 22px;
  background: #102d3d;
  color: #fff
}

.recommended .plantop {
  background: linear-gradient(135deg, #0d9f99, #2784f5)
}

.plantop h3 {
  margin: 0;
  font-size: 22px
}

.recommended-label {
  position: absolute;
  top: 17px;
  right: 14px;
  background: #fff;
  color: #137d79;
  padding: 6px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 950
}

.price {
  font-size: 42px;
  font-weight: 950;
  letter-spacing: -.04em;
  margin: 20px 0 2px
}

.price small {
  font-size: 13px;
  font-weight: 700;
  color: #788b95;
  letter-spacing: 0
}

.buy {
  background: linear-gradient(180deg, #ffe84c, #ffc900);
  border: 1px solid #e8bd00;
  color: #17222a;
  width: 100%;
  min-height: 45px;
  border-radius: 9px;
  font-weight: 950;
  font-size: 18px;
  margin: 10px 0 20px
}

.includes {
  font-size: 13px;
  font-weight: 950;
  margin: 8px 0 10px
}

.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
  font-size: 13.5px;
  color: #425d6a;
  flex: 1
}

.features li:before {
  content: "✓";
  color: #159e50;
  font-weight: 950;
  margin-right: 6px
}

.features .off {
  color: #bdc5c9
}

.features .off:before {
  content: "";
  margin-right: 15px
}

.contact {
  text-align: center;
  text-decoration: underline;
  font-size: 12px;
  margin-top: 20px;
  color: #415c68
}

footer {
  background: #f2f4f6;
  border-top: 1px solid #dfe7eb;
  padding: 38px 0
}

.foot {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 35px
}

.foot h4 {
  margin: 0 0 12px
}

.foot a {
  display: block;
  font-size: 13px;
  margin: 8px 0;
  color: #425e6b
}

.swap-hint{display:none}
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr}
  .visual{min-height:0;position:static;display:flex;flex-flow:row wrap;gap:14px}
  .app{position:static;width:100%;transform:none!important;box-shadow:var(--shadow)}
  /* .app{position:static;width:100%;transform:rotate(0deg);!important;box-shadow:var(--shadow)} */
  .app:hover{transform:none!important;box-shadow:var(--shadow)}
  .back{display:none}
  .float{position:static;width:calc(50% - 8px);transform:none!important}
  .swap-hint{display:block;width:100%;font-size:12.5px;font-weight:800;color:var(--muted);text-align:center;margin-top:-4px}
  .plans{grid-template-columns:1fr 1fr}
  .audiences{grid-template-columns:1fr 1fr}
  .carouselbody{grid-template-columns:1fr}
  .recommended{transform:none}
}
@media(max-width:650px){
  .hide{display:none}
  .audiences,.plans,.foot{grid-template-columns:1fr}
  .tabs{grid-template-columns:1fr 1fr}
  .appbody{grid-template-columns:1fr}
  .aside{display:none}
}
@media(max-width:400px){
  .float{width:100%}
}

/* ===== Header matched to current Clistagne navigation ===== */
.site-header {
  height: 54px;
  background: #fff0dc;
  border: 1px solid #dfccb2;
  border-radius: 12px 12px 0 0;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  color: #050505;
  overflow: hidden;
}

.header-left,
.header-right {
  display: flex;
  align-items: stretch
}

.header-logo {
  width: 62px;
  min-width: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid #d7c4aa;
  background: #fff0dc;
}

.header-logo img {
  display: block;
  width: 56px;
  height: 52px;
  object-fit: contain;
}

.menu-square {
  min-width: 64px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-right: 1px solid #d7c4aa;
  font-size: 21px;
  color: #000;
}

.tools-menu {
  color: #f00000
}

.bell-menu {
  color: #000
}

.header-menu {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 13px;
  border-right: 1px solid #d7c4aa;
  color: #050505;
  font-size: 18px;
  font-weight: 500;
  white-space: nowrap;
}

.header-right .header-menu:first-child {
  border-left: 1px solid #d7c4aa
}

.header-right .header-menu:last-child {
  border-right: 0
}

.header-menu svg,
.menu-square svg {
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
}

.header-caret {
  font-size: 15px;
  margin-left: 1px
}

.site-header a:hover {
  background: #ffe5bf
}

/* ===== Footer matched to current Clistagne footer ===== */
.site-footer {
  background: #f2f3f5;
  border-top: 1px solid #e0e2e4;
  padding: 26px 0 17px;
  color: #141414;
}

.footer-inner {
  width: min(1500px, calc(100% - 64px));
  margin: 0 auto;
}

.footer-columns {
  display: grid;
  grid-template-columns: 250px 1fr 1fr 1fr;
  gap: 64px;
  align-items: start;
  min-height: 140px;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 2px;
}

.footer-brand img {
  width: 140px;
  height: auto;
  object-fit: contain;
  display: block;
}

.footer-col h4 {
  margin: 7px 0 10px;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 800;
}

.footer-col a {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 9px 0;
  color: #171717;
  font-size: 16px;
  line-height: 1.1;
}

.footer-col a svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.footer-rule {
  height: 1px;
  background: #dfe1e3;
  margin: 4px 0 18px;
}

.footer-disclaimer {
  color: #666f77;
  font-size: 16px;
  line-height: 1.4;
  margin-bottom: 8px;
}

.footer-copy {
  color: #737b81;
  font-size: 14px;
  line-height: 1.3;
}

@media(max-width:900px) {
  .site-header {
    border-radius: 0
  }

  .header-menu {
    font-size: 15px;
    padding: 0 9px
  }

  .your-tests {
    display: none
  }

  .footer-columns {
    grid-template-columns: 170px 1fr 1fr;
    gap: 30px
  }

  .footer-col:last-child {
    grid-column: 2
  }
}

@media(max-width:620px) {
  .header-logo {
    width: 54px;
    min-width: 54px
  }

  .menu-square {
    min-width: 45px;
    padding: 0 5px
  }

  .header-right .header-menu span {
    display: none
  }

  .footer-inner {
    width: calc(100% - 30px)
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 8px
  }

  .footer-brand {
    justify-content: flex-start
  }

  .footer-col:last-child {
    grid-column: auto
  }
}


/* Final footer alignment correction */
.footer-rule,
.footer-disclaimer,
.footer-copy {
  width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.footer-rule {
  margin-top: 4px;
  margin-bottom: 18px
}

.footer-disclaimer {
  text-align: left;
  padding: 0;
  margin-bottom: 8px;
}

.footer-copy {
  text-align: left;
  padding: 0;
}


/* Availability + flagship value proposition */
.availability-note {
  margin-top: -44px;
  margin-bottom: 14px;
  position: relative;
  z-index: 5;
}

.availability-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid #dce8ed;
  border-radius: 18px;
  padding: 12px 15px;
  box-shadow: 0 12px 34px rgba(16, 45, 61, .08);
}

.availability-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e8faf7, #e7efff);
  color: #177c80;
  font-size: 17px;
  font-weight: 950;
}

.availability-card strong {
  display: block;
  font-size: 16px;
  margin-bottom: 3px;
}

.availability-card span {
  color: #607784;
  font-size: 14px;
  line-height: 1.45;
}

.unlimited-section {
  padding: 82px 0 10px;
}

.unlimited-card {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 38px;
  align-items: center;
  background: linear-gradient(135deg, #102d3d, #17495d);
  color: #fff;
  border-radius: 30px;
  padding: 42px 46px;
  box-shadow: 0 24px 70px rgba(16, 45, 61, .2);
  overflow: hidden;
}

.unlimited-copy h2 {
  font-size: 42px;
  line-height: 1.07;
  letter-spacing: -.035em;
  margin: 9px 0 14px;
}

.unlimited-copy p {
  color: #d7e5ea;
  font-size: 18px;
  line-height: 1.62;
  margin: 0 0 22px;
}

.unlimited-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.unlimited-points span {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .15);
  font-size: 13px;
  font-weight: 800;
}

.unlimited-visual {
  position: relative;
  min-height: 250px;
}

.stack-card {
  position: absolute;
  width: 245px;
  min-height: 120px;
  border-radius: 18px;
  padding: 20px;
  background: #fff;
  color: #102d3d;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .22);
}

.stack-card b {
  display: block;
  font-size: 28px;
  margin-bottom: 7px;
}

.stack-card small {
  color: #637985;
  font-size: 14px;
}

.card-a {
  left: 0;
  top: 70px;
  transform: rotate(-8deg)
}

.card-b {
  left: 80px;
  top: 38px;
  transform: rotate(3deg)
}

.card-c {
  left: 150px;
  top: 4px;
  transform: rotate(8deg);
  background: linear-gradient(135deg, #e8faf7, #eef0ff);
}

.card-c b {
  font-size: 52px;
  line-height: .9;
  color: #0d9f99;
}

@media(max-width:900px) {
  .unlimited-card {
    grid-template-columns: 1fr
  }

  .unlimited-visual {
    min-height: 230px
  }
}

@media(max-width:620px) {
  .availability-card {
    align-items: flex-start
  }

  .unlimited-card {
    padding: 30px 24px
  }

  .unlimited-copy h2 {
    font-size: 34px
  }

  .stack-card {
    width: 205px
  }

  .card-b {
    left: 50px
  }

  .card-c {
    left: 95px
  }
}


/* ===== Two complementary differentiators ===== */
.dual-value {
  display: block;
  padding: 44px 48px 34px;
}

.dual-heading {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 32px;
}

.dual-heading h2 {
  font-size: 44px;
  line-height: 1.08;
  letter-spacing: -.04em;
  margin: 9px 0 13px;
}

.dual-heading h2 span {
  background: linear-gradient(90deg, #57ddd2, #75b9ff, #aaa4ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.dual-heading p {
  color: #d7e5ea;
  font-size: 18px;
  line-height: 1.58;
  margin: 0 auto;
  max-width: 760px;
}

.dual-grid {
  display: grid;
  grid-template-columns: 1fr 54px 1fr;
  align-items: stretch;
  gap: 10px;
}

.diff-panel {
  position: relative;
  min-height: 270px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .07);
  border-radius: 22px;
  padding: 28px 28px 24px;
  overflow: hidden;
}

.unique-panel {
  background: linear-gradient(135deg, rgba(13, 183, 173, .15), rgba(98, 95, 255, .14));
}

.diff-number {
  position: absolute;
  right: 18px;
  top: 12px;
  font-size: 54px;
  font-weight: 950;
  color: rgba(255, 255, 255, .07);
}

.diff-icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  font-size: 31px;
  font-weight: 950;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, .12);
}

.target-icon {
  color: #63e2d7
}

.infinity-icon {
  color: #9ea4ff;
  font-size: 38px
}

.diff-panel h3 {
  margin: 0 0 9px;
  font-size: 25px;
  letter-spacing: -.02em;
}

.diff-panel p {
  margin: 0;
  color: #d5e3e8;
  line-height: 1.55;
  font-size: 15.5px;
}

.mini-flow,
.test-sequence {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 23px;
  font-size: 12px;
  font-weight: 900;
}

.mini-flow span,
.test-sequence span {
  padding: 8px 10px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .11);
  border: 1px solid rgba(255, 255, 255, .12);
}

.mini-flow b,
.test-sequence b {
  color: #7adbd3
}

.test-sequence strong {
  font-size: 25px;
  color: #7fe0d7;
  line-height: 1;
}

.flow-bridge {
  display: grid;
  place-items: center;
  font-size: 30px;
  color: #69d8d0;
  font-weight: 900;
}

.value-flow {
  margin-top: 24px;
  padding: 15px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  flex-wrap: wrap;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .055em;
}

.value-flow b {
  color: #67d9d0;
  font-size: 16px
}

@media(max-width:760px) {
  .dual-value {
    padding: 32px 22px 25px
  }

  .dual-heading h2 {
    font-size: 34px
  }

  .dual-grid {
    grid-template-columns: 1fr
  }

  .flow-bridge {
    transform: rotate(90deg);
    height: 34px
  }

  .value-flow {
    justify-content: flex-start
  }
}