:root {
  --navy: #071a2f;
  --navy-soft: rgba(7, 26, 47, 0.66);
  --halo: #c9f22f;
  --mist: #c7e0e3;
  --periwinkle: #a9b0ff;
  --lavender: #d2c8ff;
  --sky: #eaf7ff;
  --cloud: #f7fbff;
  --pearl: #fbfcff;
  --paper: #ffffff;
  --wash: #f7fbff;
  --line: rgba(7, 26, 47, 0.1);
  --shadow: 0 24px 70px rgba(7, 26, 47, 0.1);
  --soft-shadow: 0 28px 90px rgba(55, 79, 122, 0.13);
  --mx: 50%;
  --my: 18%;
  --scroll: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--navy);
  background: var(--paper);
  scroll-behavior: smooth;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  width: 100%;
  max-width: 100%;
  min-width: 320px;
  overflow-x: clip;
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(169, 176, 255, 0.18), transparent 24rem),
    linear-gradient(180deg, rgba(234, 247, 255, 0.96), #fff 680px),
    #fff;
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.66;
  transform: translate3d(0, calc(var(--scroll) * -18px), 0);
}

body::before {
  right: 0;
  top: 6vh;
  width: min(430px, 42vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(175, 199, 240, 0.36), transparent 66%);
  animation: ambientDrift 18s ease-in-out infinite;
}

body::after {
  left: 0;
  top: 34vh;
  width: min(380px, 42vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(211, 233, 107, 0.11), rgba(199, 197, 255, 0.18) 42%, transparent 68%);
  animation: ambientDrift 22s ease-in-out -7s infinite reverse;
}

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

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

button,
input,
select {
  font: inherit;
}

.progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mist), var(--periwinkle), var(--halo));
  box-shadow: 0 0 22px rgba(158, 167, 255, 0.36);
}

.site-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 80;
  width: min(1680px, calc(100% - 44px));
  height: 66px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 0 18px 0 22px;
  border: 1px solid rgba(7, 26, 47, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 54px rgba(7, 26, 47, 0.08);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
  animation: headerArrive 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.logo img {
  width: 72px;
  height: auto;
}

.site-header nav {
  justify-self: center;
  display: flex;
  gap: clamp(16px, 2.3vw, 34px);
  color: rgba(7, 26, 47, 0.66);
  font-size: 14px;
  font-weight: 750;
}

.site-header nav a {
  transition: color 0.2s ease;
}

.site-header nav a:hover {
  color: var(--navy);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px;
  border: 1px solid rgba(7, 26, 47, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.language-switch button {
  min-width: 36px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  color: rgba(7, 26, 47, 0.55);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 900;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.language-switch button.active {
  color: var(--navy);
  background: #fff;
  box-shadow: 0 8px 18px rgba(7, 26, 47, 0.08);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 850;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.header-cta,
.btn.primary {
  color: var(--navy);
  background:
    linear-gradient(135deg, rgba(201, 242, 47, 0.96) 0%, rgba(199, 224, 227, 0.98) 48%, rgba(169, 176, 255, 0.98) 100%);
  box-shadow: 0 18px 46px rgba(169, 176, 255, 0.22), 0 10px 30px rgba(201, 242, 47, 0.16);
}

.btn.secondary {
  color: var(--navy);
  border: 1px solid rgba(7, 26, 47, 0.12);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 14px 34px rgba(7, 26, 47, 0.06);
}

.btn:hover,
.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 54px rgba(169, 176, 255, 0.28), 0 14px 38px rgba(201, 242, 47, 0.18);
}

.hero {
  position: relative;
  width: min(1680px, calc(100% - clamp(32px, 5vw, 96px)));
  min-height: 100svh;
  margin: 0 auto;
  padding: 90px 0 78px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(420px, 0.5fr);
  /* gap: clamp(28px, 5vw, 78px); */
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 96px 0 auto auto;
  width: min(560px, 52vw);
  height: min(680px, 70vw);
  border-radius: 50%;
  background:
    radial-gradient(circle at 36% 34%, rgba(211, 233, 107, 0.12), transparent 16%),
    radial-gradient(circle, rgba(158, 167, 255, 0.2), transparent 62%);
  pointer-events: none;
  animation: haloBreath 9s ease-in-out infinite;
}

.hero::after {
  content: "";
  position: absolute;
  right: 7%;
  top: 24%;
  width: min(420px, 40vw);
  height: 2px;
  border-top: 2px dotted rgba(255, 255, 255, 0.92);
  filter: drop-shadow(0 0 8px rgba(158, 167, 255, 0.38));
  opacity: 0.72;
  transform: rotate(18deg);
  pointer-events: none;
  animation: cloudRoute 12s ease-in-out infinite;
}

.eyebrow {
  margin: 0 0 16px;
  color: rgba(7, 26, 47, 0.52);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(54px, 7.2vw, 104px);
  line-height: 0.98;
  font-weight: 950;
  letter-spacing: 0;
  color: transparent;
  background:
    linear-gradient(180deg, #071a2f 0 38%, rgba(7, 26, 47, 0.92) 39% 48%, rgba(199, 224, 227, 0.82) 62%, rgba(169, 176, 255, 0.94) 100%),
    linear-gradient(112deg, #071a2f 0%, #071a2f 28%, #c9f22f 45%, #c7e0e3 61%, #a9b0ff 84%);
  background-size: 100% 100%, 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: titleSheen 11s ease-in-out infinite;
}

.hero-sub,
.section-copy p,
.destination-copy p,
.app-copy p,
.final-copy p {
  color: var(--navy-soft);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.68;
}

.hero-sub {
  max-width: 660px;
  margin: 28px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-visual {
  position: relative;
  min-height: 590px;
  border-radius: 34px;
  transform-style: preserve-3d;
  animation: visualFloat 8s ease-in-out infinite;
}

.lifestyle {
  position: absolute;
  inset: 0;
  width: 100%;
  border-radius: 34px;
  object-fit: cover;
  transition:
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.65s ease;
  margin: auto;
}

.hero-visual:hover .lifestyle,
.device-large:hover {
  transform: scale(1.025) translateY(-4px);
  filter: saturate(1.04) brightness(1.02);
}

.node {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--halo);
  box-shadow: 0 0 0 8px rgba(211, 233, 107, 0.16), 0 0 28px rgba(158, 167, 255, 0.62);
  animation: floatNode 5.8s ease-in-out infinite, nodePulse 3.8s ease-in-out infinite;
}

.n1 {
  left: 9%;
  top: 71%;
}

.n2 {
  left: 39%;
  top: 57%;
  animation-delay: -1.2s;
}

.n3 {
  left: 62%;
  top: 35%;
  background: var(--periwinkle);
  animation-delay: -2.4s;
}

.n4 {
  right: 9%;
  top: 17%;
  animation-delay: -3.2s;
}

.device-chip {
  position: absolute;
  right: 18px;
  bottom: 36px;
  z-index: 3;
  width: min(260px, 48%);
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 24px 60px rgba(7, 26, 47, 0.14);
  backdrop-filter: blur(18px);
  animation: chipFloat 7s ease-in-out -1.5s infinite;
}

.device-chip img {
  width: 78px;
  height: 62px;
  border-radius: 16px;
  object-fit: cover;
}

.device-chip strong,
.device-chip span {
  display: block;
}

.device-chip strong {
  font-size: 28px;
  line-height: 1;
}

.device-chip span {
  margin-top: 4px;
  color: rgba(7, 26, 47, 0.58);
  font-weight: 750;
}

.section-pad {
  padding: clamp(82px, 10vw, 144px) max(22px, calc((100% - 1200px) / 2));
}

.section-copy {
  max-width: 760px;
}

.section-copy.center {
  margin: 0 auto;
  text-align: center;
}

.section-copy.narrow {
  max-width: 820px;
}

.section-copy h2,
.hardware-copy h2,
.app-copy h2,
.destination-copy h2,
.brand-story h2,
.final-copy h2 {
  margin: 0;
  font-size: clamp(38px, 5.2vw, 76px);
  line-height: 1.02;
  font-weight: 950;
  letter-spacing: 0;
}

.section-copy p,
.destination-copy p,
.app-copy p {
  margin: 22px 0 0;
}

.problem {
  background: linear-gradient(180deg, #fff, #f8fbff);
}

.problem-grid,
.value-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
}

.soft-card,
.value-card,
.step-card,
.spec-card,
.skin-card,
.map-card,
.badge-card,
.story-card {
  backdrop-filter: blur(18px);
  transition:
    transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.55s ease,
    border-color 0.55s ease;
}

.soft-card,
.value-card,
.step-card {
  padding: clamp(24px, 0, 36px);
}

.soft-card .icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201, 242, 47, 0.2), rgba(199, 224, 227, 0.78), rgba(169, 176, 255, 0.22));
  color: var(--navy);
  font-size: 24px;
}

.soft-card h3,
.value-card h3,
.step-card h3 {
  margin: 24px 0 10px;
  font-size: 24px;
  line-height: 1.15;
}

.soft-card p,
.value-card p,
.step-card p {
  margin: 0;
  color: rgba(7, 26, 47, 0.62);
  line-height: 1.65;
}

.value {
  background:
    radial-gradient(circle at 16% 12%, rgba(201, 242, 47, 0.1), transparent 28rem),
    radial-gradient(circle at 88% 0%, rgba(169, 176, 255, 0.18), transparent 26rem),
    #fff;
}

.line-icon {
  width: 72px;
  height: 72px;
  border: 1px solid rgba(7, 26, 47, 0.1);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(234, 247, 255, 0.9), rgba(255, 255, 255, 0.55)),
    #fff;
  position: relative;
}

.line-icon::before,
.line-icon::after {
  content: "";
  position: absolute;
}

.capture::before {
  inset: 20px;
  border: 2px solid var(--navy);
  border-radius: 50%;
}

.capture::after {
  left: 31px;
  top: 31px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--halo);
}

.route::before {
  left: 16px;
  top: 32px;
  width: 40px;
  border-top: 2px dashed var(--navy);
  transform: rotate(-22deg);
}

.route::after {
  right: 15px;
  top: 18px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--periwinkle);
  box-shadow: -30px 26px 0 var(--halo);
}

.share::before {
  left: 18px;
  top: 22px;
  width: 36px;
  height: 26px;
  border: 2px solid var(--navy);
  border-radius: 6px;
}

.feature-img {
  border-radius: 15px;
  box-shadow: var(--shadow);
  opacity: .9;
}

.share::after {
  right: 15px;
  top: 15px;
  width: 22px;
  height: 22px;
  border-top: 2px solid var(--navy);
  border-right: 2px solid var(--navy);
  transform: rotate(45deg);
}

.how {
  background: linear-gradient(180deg, #f8fbff, #fff);
}

.steps {
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 58px;
  border-top: 2px dashed rgba(7, 26, 47, 0.14);
}

.step-card {
  position: relative;
}

.step-card span {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--halo), var(--mist), var(--periwinkle));
  color: var(--navy);
  font-weight: 900;
  box-shadow: 0 0 0 10px rgba(234, 247, 255, 0.92);
  animation: stepPulse 5.4s ease-in-out infinite;
}

.hardware {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(234, 247, 255, 0.76), rgba(255, 255, 255, 0.95)),
    #fff;
}

.hardware-copy {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.hardware-stage {
  position: relative;
  margin-top: 28px;
  display: grid;
  place-items: center;
}

video::-webkit-media-controls-play-button {
    display: none;
}
video::-webkit-media-controls-timeline {
    display: none;
}
video::-webkit-media-controls-fullscreen-button {
    display: none;
}
video::-webkit-media-controls-current-time-display {
    display: none;
}
video::-webkit-media-controls-time-remaining-display {
    display: none;
}
video::-webkit-media-controls-mute-button {
    display: none;
}
video::-webkit-media-controls-toggle-closed-captions-button {
    display: none;
}
video::-webkit-media-controls-volume-slider {
    display: none;
}
video::-webkit-media-controls-enclosure {
    display: none;
}

.hardware-stage::after {
  content: "";
  position: absolute;
  width: min(480px, 70vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(158, 167, 255, 0.18), transparent 66%);
  filter: blur(4px);
  animation: haloBreath 8s ease-in-out infinite;
}

.device-large {
  position: relative;
  z-index: 2;
  /* width: min(520px, 72vw); */
  border-radius: 30px;
  filter: drop-shadow(0 32px 58px rgba(7, 26, 47, 0.18));
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  animation: deviceLevitate 7.2s ease-in-out infinite;
}

.spec-card {
  position: absolute;
  z-index: 3;
  min-width: 210px;
  padding: 18px;
  border-radius: 13px;
  animation: cardDrift 8.2s ease-in-out infinite;
  background: rgba(0, 0, 0, 0.01);
}

.s2 {
  animation-delay: -2s;
}

.s3 {
  animation-delay: -4s;
}

.s4 {
  animation-delay: -6s;
}

.spec-card span {
  display: block;
  color: rgba(7, 26, 47, 0.55);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

.spec-card strong {
  display: block;
  margin-top: 8px;
  font-size: 22px;
  line-height: 1.12;
}

.s1 {
  left: 8%;
  top: 18%;
}

.s2 {
  right: 7%;
  top: 20%;
}

.s3 {
  left: 4%;
  bottom: 18%;
}

.s4 {
  right: 4%;
  bottom: 18%;
}

.app-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(234, 247, 255, 0.92), rgba(255, 255, 255, 0.95)),
    radial-gradient(circle at 75% 22%, rgba(158, 167, 255, 0.22), transparent 24rem);
}

.app-stage {
  position: relative;
  min-height: 680px;
}

.phone-mock {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(430px, 72vw);
  transform: translate(-50%, -50%);
  animation: phoneFloat 8s ease-in-out infinite;
}

.phone-mock img {
  width: 100%;
  border-radius: 30px;
}

.float-note {
  position: absolute;
  z-index: 3;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 46px rgba(7, 26, 47, 0.08);
  color: var(--navy);
  font-weight: 850;
  backdrop-filter: blur(16px);
  animation: noteFloat 7.4s ease-in-out infinite;
}

.note-b,
.note-e {
  animation-delay: -2.2s;
}

.note-c,
.note-f {
  animation-delay: -4.4s;
}

.note-a {
  left: 8%;
  top: 18%;
}

.note-b {
  right: 3%;
  top: 18%;
}

.note-c {
  left: 0;
  top: 48%;
}

.note-d {
  right: 2%;
  top: 48%;
}

.note-e {
  left: 9%;
  bottom: 12%;
}

.note-f {
  right: 8%;
  bottom: 14%;
}

.destinations {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  background: #fff;
}

.destination-copy .btn {
  margin-top: 30px;
}


.skin-card,
.map-card,
.badge-card,
.story-card {
  min-height: 190px;
  padding: 18px;
}

.skin-card {
  grid-row: span 2;
  display: grid;
  align-content: space-between;
}

.skin-card img {
  width: 100%;
  border-radius: 8px;
}

.skin-card span,
.map-card span,
.badge-card span,
.story-card span {
  display: block;
  color: rgba(7, 26, 47, 0.58);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

.mini-map {
  height: 118px;
  margin-top: 18px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 66%, var(--halo) 0 6px, transparent 7px),
    radial-gradient(circle at 78% 24%, var(--periwinkle) 0 6px, transparent 7px),
    linear-gradient(138deg, transparent 42%, rgba(7, 26, 47, 0.28) 43% 44%, transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(234, 247, 255, 0.9));
  animation: miniMapDrift 9s ease-in-out infinite;
}

.badge-card strong {
  display: grid;
  place-items: center;
  width: 132px;
  height: 132px;
  margin: 18px auto 0;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201, 242, 47, 0.9), rgba(199, 224, 227, 0.92), rgba(169, 176, 255, 0.86));
  text-align: center;
  font-size: 18px;
  line-height: 1.1;
}

.story-card p {
  margin: 18px 0 0;
  color: rgba(7, 26, 47, 0.68);
  line-height: 1.6;
}

.brand-story {
  background: linear-gradient(180deg, #fff, #f7fbff);
}

.final-cta {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 90px 22px;
  background:
    linear-gradient(180deg, rgba(247, 251, 255, 0.96), rgba(255, 255, 255, 0.98)),
    #fff;
  text-align: center;
}

.cta-map {
  position: absolute;
  inset: 12% 8%;
  border-radius: 34px;
  opacity: 0.64;
  background:
    radial-gradient(circle at 22% 68%, var(--halo) 0 7px, transparent 8px),
    radial-gradient(circle at 52% 42%, var(--periwinkle) 0 7px, transparent 8px),
    radial-gradient(circle at 74% 26%, var(--halo) 0 6px, transparent 7px),
    url(/img/atmosphere.png);
  background-size: cover;
  animation: ctaMapFloat 12s ease-in-out infinite;
}

.final-copy {
  position: relative;
  z-index: 2;
  max-width: 840px;
  display: grid;
  justify-items: center;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 34px max(22px, calc((100% - 1200px) / 2));
  border-top: 1px solid var(--line);
  background: #fff;
  color: rgba(7, 26, 47, 0.7);
}

.site-footer img {
  width: 76px;
}

.site-footer p {
  margin: 8px 0 0;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  color: var(--navy);
  font-weight: 800;
}

.footer-meta {
  justify-self: end;
  gap: 8px;
  text-align: right;
}

.checkout {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: clamp(14px, 3vw, 34px);
  visibility: hidden;
  pointer-events: none;
}

.checkout.open {
  visibility: visible;
  pointer-events: auto;
}

.checkout-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 26, 47, 0);
  backdrop-filter: blur(0);
  transition: background 0.36s ease, backdrop-filter 0.36s ease;
}

.checkout.open .checkout-backdrop {
  background: rgba(7, 26, 47, 0.38);
  backdrop-filter: blur(18px);
}

.checkout-panel {
  position: relative;
  width: min(620px, 100%);
  max-height: min(780px, calc(100svh - 28px));
  overflow-y: auto;
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 24px;
  background:
    radial-gradient(circle at 16% 0%, rgba(169, 176, 255, 0.18), transparent 20rem),
    radial-gradient(circle at 80% 18%, rgba(201, 242, 47, 0.1), transparent 14rem),
    rgba(255, 255, 255, 0.94);
  box-shadow: 0 34px 120px rgba(7, 26, 47, 0.24);
  opacity: 0;
  transform: translateY(26px) scale(0.96);
  transition:
    opacity 0.32s ease,
    transform 0.52s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout.open .checkout-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.checkout.success .checkout-panel {
  display: grid;
  align-content: center;
}

.checkout-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.76);
  cursor: pointer;
  font-size: 24px;
}

.checkout-panel h2 {
  max-width: 430px;
  margin: 0;
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1.04;
}

.checkout-desc,
.checkout-form .form-note {
  color: rgba(7, 26, 47, 0.62);
  line-height: 1.6;
}

.checkout-product {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 14px;
  align-items: center;
  margin: 0 0 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(247, 251, 255, 0.9);
}

.checkout-product img {
  width: 92px;
  height: 72px;
  border-radius: 8px;
  object-fit: cover;
}

.checkout-product strong,
.checkout-product span {
  display: block;
}

.checkout-product span {
  margin-top: 5px;
  color: rgba(7, 26, 47, 0.55);
  font-size: 13px;
  line-height: 1.35;
}

.checkout-product b {
  color: var(--navy);
  font-size: 24px;
}

.checkout-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 0 0 14px;
}

.checkout-benefits article {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
}

.checkout-benefits strong {
  display: block;
  color: var(--navy);
  font-size: 15px;
}

.checkout-benefits p {
  margin: 7px 0 0;
  color: rgba(7, 26, 47, 0.56);
  font-size: 12px;
  line-height: 1.45;
}

.checkout-form label {
  display: grid;
  gap: 9px;
  margin-top: 18px;
}

.checkout-form label > span {
  color: rgba(7, 26, 47, 0.78);
  font-size: 14px;
  font-weight: 850;
}

.checkout-form input,
.checkout-form select {
  width: 100%;
  border: 1px solid rgba(7, 26, 47, 0.14);
  border-radius: 8px;
  padding: 15px 16px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.86);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.checkout-form input:focus,
.checkout-form select:focus {
  border-color: rgba(167, 168, 255, 0.88);
  box-shadow: 0 0 0 4px rgba(167, 168, 255, 0.16);
}

.checkout-form label.field-error > span {
  color: #b00020;
}

.checkout-form label.field-error input,
.checkout-form label.field-error select {
  border-color: rgba(176, 0, 32, 0.72);
}

.checkout-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.checkout-actions .btn {
  justify-content: center;
  min-height: 52px;
}

.purchase-panel {
  margin-top: 18px;
  padding: 14px;
  border: 1px solid rgba(7, 26, 47, 0.1);
  border-radius: 14px;
  background: rgba(247, 251, 255, 0.82);
  animation: purchaseReveal 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.purchase-panel[hidden] {
  display: none;
}

.purchase-panel p {
  margin: 0 0 12px;
  color: rgba(7, 26, 47, 0.62);
  font-size: 13px;
  line-height: 1.5;
}

@keyframes purchaseReveal {
  from {
    opacity: 0;
    transform: translateY(12px);
    filter: blur(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.paypal-button-container {
  min-height: 52px;
  overflow: hidden;
  border-radius: 8px;
}

.form-note {
  min-height: 22px;
  margin: 15px 0 0;
  font-size: 13px;
}

.form-note.success {
  color: #405986;
}

.form-note.error {
  color: #b00020;
}

.checkout-success {
  display: grid;
  justify-items: start;
  gap: 18px;
  min-height: 68svh;
  align-content: center;
}

.checkout-success[hidden] {
  display: none;
}

.success-mark {
  position: relative;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--halo), var(--periwinkle));
  box-shadow: 0 0 0 12px rgba(158, 167, 255, 0.14);
  animation: successGlow 4.8s ease-in-out infinite;
}

.success-mark::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 21px;
  width: 22px;
  height: 34px;
  border: solid var(--navy);
  border-width: 0 7px 7px 0;
  rotate: 45deg;
}

.checkout-success h3 {
  margin: 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.04;
}

.checkout-success p:not(.eyebrow) {
  margin: 0;
  color: rgba(7, 26, 47, 0.62);
  font-size: 17px;
  line-height: 1.7;
}

.success-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.success-meta span {
  padding: 10px 13px;
  border: 1px solid rgba(7, 26, 47, 0.1);
  border-radius: 999px;
  background: rgba(234, 247, 255, 0.72);
  font-size: 13px;
  font-weight: 850;
}

.reveal {
  opacity: 0;
  filter: blur(12px);
  transform: translateY(38px) scale(0.985);
  transition:
    opacity 0.82s ease,
    filter 0.82s ease,
    transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

.problem-grid .reveal:nth-child(2),
.value-grid .reveal:nth-child(2),
.steps .reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.problem-grid .reveal:nth-child(3),
.value-grid .reveal:nth-child(3),
.steps .reveal:nth-child(3) {
  transition-delay: 0.16s;
}

@keyframes routeDrift {
  to {
    stroke-dashoffset: -96;
  }
}

@keyframes routeBreathe {
  0%,
  100% {
    opacity: 0.64;
    stroke-width: 2.6;
  }
  50% {
    opacity: 0.94;
    stroke-width: 3.2;
  }
}

@keyframes floatNode {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-10px) scale(1.05);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    box-shadow: 0 0 0 8px rgba(211, 233, 107, 0.12), 0 0 28px rgba(158, 167, 255, 0.5);
  }
  50% {
    box-shadow: 0 0 0 13px rgba(211, 233, 107, 0.08), 0 0 42px rgba(158, 167, 255, 0.72);
  }
}

@keyframes ambientDrift {
  0%,
  100% {
    translate: 0 0;
    scale: 1;
  }
  50% {
    translate: 18px -22px;
    scale: 1.06;
  }
}

@keyframes headerArrive {
  from {
    opacity: 0;
    transform: translate(-50%, -18px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes titleSheen {
  0%,
  100% {
    background-position: 0 0, 0 0;
  }
  50% {
    background-position: 0 0, 100% 0;
  }
}

@keyframes haloBreath {
  0%,
  100% {
    opacity: 0.68;
    scale: 1;
  }
  50% {
    opacity: 0.96;
    scale: 1.05;
  }
}

@keyframes cloudRoute {
  0%,
  100% {
    opacity: 0.32;
    transform: translateY(0) rotate(18deg);
  }
  50% {
    opacity: 0.7;
    transform: translateY(-18px) rotate(15deg);
  }
}

@keyframes visualFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -12px;
  }
}

@keyframes glassGlow {
  0%,
  100% {
    opacity: 0.78;
    filter: saturate(1);
  }
  50% {
    opacity: 1;
    filter: saturate(1.08);
  }
}

@keyframes chipFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -10px;
  }
}

@keyframes stepPulse {
  0%,
  100% {
    box-shadow: 0 0 0 10px rgba(234, 247, 255, 0.9);
  }
  50% {
    box-shadow: 0 0 0 14px rgba(158, 167, 255, 0.12);
  }
}

@keyframes orbitSpin {
  to {
    rotate: 360deg;
  }
}

@keyframes deviceLevitate {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -14px;
  }
}

@keyframes cardDrift {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -7px;
  }
}

@keyframes phoneFloat {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(-0.6deg);
  }
  50% {
    transform: translate(-50%, calc(-50% - 12px)) rotate(0.8deg);
  }
}

@keyframes noteFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -10px;
  }
}

@keyframes miniMapDrift {
  0%,
  100% {
    background-position: 0 0, 0 0, 0 0, 0 0;
  }
  50% {
    background-position: 8px -5px, -6px 7px, 10px 0, 0 0;
  }
}

@keyframes ctaMapFloat {
  0%,
  100% {
    transform: translateY(0) scale(1);
    opacity: 0.54;
  }
  50% {
    transform: translateY(-12px) scale(1.015);
    opacity: 0.76;
  }
}

@keyframes successGlow {
  0%,
  100% {
    box-shadow: 0 0 0 12px rgba(158, 167, 255, 0.14);
  }
  50% {
    box-shadow: 0 0 0 18px rgba(211, 233, 107, 0.08), 0 18px 42px rgba(158, 167, 255, 0.2);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

section {
    padding: auto;
  }

@media screen and (min-width: 1024px) and (max-width: 5024px) {
  section {
    padding-left: 3rem !important;
    padding-right: 3rem !important;
  }
}

@media (max-width: 780px) {
  .cta-map {
    inset: 0;
    border-radius: 0px;
  }
  .site-header {
    grid-template-columns: auto auto;
  }

  .site-header nav {
    display: none;
  }

  .hero,
  .app-section,
  .destinations {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 520px;
  }

  .problem-grid,
  .value-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .steps::before {
    display: none;
  }

  .hardware-stage {
    min-height: auto;
    display: grid;
    gap: 14px;
  }

  .hardware-stage::before,
  .hardware-stage::after {
    display: none;
  }

  .device-large,
  .spec-card {
    position: relative;
    inset: auto;
  }

  .device-large {
    width: 100%;
  }

  .spec-card {
    width: min(520px, 100%);
    animation: none;
  }

  .app-stage {
    min-height: 620px;
  }

}

@media (max-width: 720px) {
  .float-note {
    display: none;
  }
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    height: 58px;
    padding: 0 8px 0 14px;
  }

  .logo img {
    width: 62px;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 13px;
  }

  .header-actions {
    gap: 6px;
    justify-content: end;
  }

  .language-switch {
    gap: 2px;
    padding: 2px;
  }

  .language-switch button {
    min-width: 30px;
    height: 28px;
    font-size: 11px;
  }

  .hero {
    width: calc(100% - 32px);
    min-height: auto;
    padding: 108px 0 58px;
  }

  .hero h1 {
    font-size: clamp(46px, 15vw, 68px);
  }

  .hero-visual {
    min-height: 420px;
  }

  .device-chip {
    right: 10px;
    bottom: 18px;
    width: min(238px, calc(100% - 20px));
    grid-template-columns: 68px 1fr;
  }

  .section-pad {
    padding: 76px 18px;
  }

  .section-copy h2,
  .hardware-copy h2,
  .app-copy h2,
  .destination-copy h2,
  .brand-story h2,
  .final-copy h2 {
    font-size: clamp(34px, 11vw, 52px);
  }

  .soft-card,
  .value-card,
  .step-card {
    padding: 22px;
  }

  .app-stage {
    min-height: auto;
    display: grid;
    gap: 10px;
  }

  .phone-mock,
  .float-note {
    position: relative;
    inset: auto;
    transform: none;
  }

  .phone-mock {
    width: 100%;
    order: 1;
    animation: none;
  }

  .float-note {
    width: max-content;
    max-width: 100%;
    order: 2;
    animation: none;
  }

  .destination-board {
    grid-template-columns: 1fr;
  }

  .skin-card {
    grid-row: auto;
  }

  .site-footer {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .site-footer nav {
    justify-content: flex-start;
  }

  .footer-meta {
    justify-self: start;
    text-align: left;
  }

  .checkout-panel {
    width: 100%;
    max-height: calc(100svh - 24px);
    padding: 26px 18px 34px;
    border-radius: 18px;
  }

  .checkout-product {
    grid-template-columns: 74px 1fr;
  }

  .checkout-product b {
    grid-column: 2;
  }

  .checkout-benefits {
    grid-template-columns: 1fr;
  }

  .checkout-actions {
    grid-template-columns: 1fr;
  }
}