:root {
  --bg: #03060d;
  --panel: rgba(7, 13, 25, 0.82);
  --panel-strong: #0a1020;
  --line: rgba(255, 255, 255, 0.12);
  --text: #f8fbff;
  --muted: #aeb8c8;
  --cyan: #00c8ff;
  --blue: #006dff;
  --silver: #c8d0da;
  --steel: #697381;
  --green: #31e7ff;
  --pink: #2f7dff;
  --yellow: #e9eef5;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 14% 12%, rgba(0, 200, 255, 0.24), transparent 28rem),
    radial-gradient(circle at 84% 18%, rgba(0, 109, 255, 0.18), transparent 24rem),
    linear-gradient(180deg, #03060d 0%, #07101d 48%, #030810 100%);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

a {
  color: inherit;
}

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

.page-glow {
  position: fixed;
  inset: auto auto 8% -8rem;
  width: 22rem;
  height: 22rem;
  border-radius: 999px;
  background: rgba(0, 200, 255, 0.16);
  filter: blur(54px);
  pointer-events: none;
  z-index: -1;
}

.fish-scene {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  perspective: 900px;
}

.tech-fish {
  position: absolute;
  top: 32vh;
  left: -220px;
  width: 180px;
  height: 86px;
  transform-style: preserve-3d;
  filter: drop-shadow(0 0 22px rgba(0, 200, 255, 0.42));
  opacity: 0.72;
  animation: fishSwim 18s linear infinite;
  pointer-events: auto;
  cursor: pointer;
  text-decoration: none;
}

.tech-fish:hover {
  opacity: 0.95;
}

.fish-body,
.fish-tail,
.fish-fin,
.fish-eye,
.fish-light {
  position: absolute;
  display: block;
}

.fish-body {
  inset: 16px 34px 14px 38px;
  border: 1px solid rgba(216, 238, 255, 0.72);
  border-radius: 58% 46% 48% 54%;
  background:
    linear-gradient(135deg, rgba(232, 239, 247, 0.92), rgba(96, 111, 128, 0.78) 38%, rgba(0, 200, 255, 0.9) 78%, rgba(0, 109, 255, 0.9)),
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.85), transparent 24%);
  box-shadow:
    inset -18px -18px 26px rgba(0, 20, 42, 0.44),
    inset 12px 10px 18px rgba(255, 255, 255, 0.18),
    0 0 28px rgba(0, 200, 255, 0.28);
  transform: rotateY(-18deg) rotateX(7deg);
}

.fish-tail {
  left: 0;
  top: 18px;
  width: 58px;
  height: 56px;
  clip-path: polygon(0 0, 100% 50%, 0 100%, 22% 50%);
  background: linear-gradient(135deg, #151d2a, var(--cyan) 48%, var(--blue));
  border: 1px solid rgba(0, 200, 255, 0.55);
  box-shadow: inset -8px -8px 14px rgba(0, 9, 30, 0.48);
  transform-origin: right center;
  animation: tailWave 620ms ease-in-out infinite alternate;
}

.fish-fin {
  left: 78px;
  width: 48px;
  height: 28px;
  clip-path: polygon(0 100%, 50% 0, 100% 100%);
  background: linear-gradient(135deg, rgba(0, 200, 255, 0.82), rgba(0, 109, 255, 0.5));
  transform: rotateX(62deg);
}

.fish-fin-top {
  top: 0;
}

.fish-fin-bottom {
  bottom: -2px;
  transform: rotateX(-62deg) scaleY(-1);
}

.fish-eye {
  right: 45px;
  top: 31px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f8fbff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.9);
}

.fish-light {
  right: 20px;
  top: 38px;
  width: 86px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 18px rgba(0, 200, 255, 0.92);
  transform: rotate(-5deg);
}

.topbar {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 32px));
  margin-top: 16px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 8, 22, 0.76);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand,
.nav-links,
.hero-actions,
.hero-stats,
.browser-dots,
.preview-grid,
.price-grid,
.benefit-grid,
.model-grid {
  display: flex;
}

.brand {
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-logo {
  width: 46px;
  height: 46px;
  border-radius: 8px;
  object-fit: contain;
  object-position: center;
  background: #03060d;
  box-shadow: 0 0 22px rgba(0, 200, 255, 0.36);
}

.brand span {
  background: linear-gradient(90deg, var(--silver), var(--cyan) 62%, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  align-items: center;
  gap: 24px;
}

.nav-links a,
.nav-cta {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 11px 16px;
  border: 1px solid rgba(52, 213, 255, 0.35);
  border-radius: 8px;
  color: var(--text);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 44px;
  align-items: center;
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 140px 0 86px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-logo {
  width: min(360px, 76vw);
  margin-bottom: 22px;
  border-radius: 8px;
  object-fit: contain;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.09),
    0 0 42px rgba(0, 200, 255, 0.26);
  animation: logoFloat 5.8s ease-in-out infinite;
  transform-origin: center;
}

.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  margin-top: 18px;
  background: linear-gradient(90deg, #ffffff 0%, var(--silver) 34%, var(--cyan) 72%, var(--blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 0.98;
}

h2 {
  color: #f7fbff;
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1.04;
}

h3 {
  font-size: 21px;
  line-height: 1.22;
}

.hero-copy {
  max-width: 620px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #ffffff;
  box-shadow: 0 16px 38px rgba(0, 200, 255, 0.28);
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-stats {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-stats div {
  min-width: 132px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  background: linear-gradient(90deg, var(--silver), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 24px;
}

.hero-stats span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.hero-preview {
  position: relative;
  z-index: 2;
  perspective: 1000px;
}

.browser-frame {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  --scroll-lift: 0px;
  --scroll-rotate: -12deg;
  transform: translateY(var(--scroll-lift)) rotateY(var(--scroll-rotate)) rotateX(6deg);
  transform-style: preserve-3d;
  animation: browserFloat 6.4s ease-in-out infinite;
  transform-origin: center;
}

.browser-dots {
  gap: 7px;
  padding: 2px 0 12px;
}

.browser-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--steel);
}

.browser-dots i:nth-child(2) {
  background: var(--silver);
}

.browser-dots i:nth-child(3) {
  background: var(--cyan);
}

.preview-screen {
  position: relative;
  min-height: 420px;
  padding: 24px;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(0, 200, 255, 0.24), transparent 38%),
    linear-gradient(160deg, #050912, #101829);
}

.preview-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.45;
}

.preview-slider {
  position: relative;
  z-index: 2;
  min-height: 316px;
}

.preview-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(34px) rotateY(-8deg);
  transition: opacity 620ms ease, transform 620ms ease;
  pointer-events: none;
}

.preview-slide.is-active {
  opacity: 1;
  transform: translateX(0) rotateY(0);
}

.preview-slide p {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(0, 200, 255, 0.36);
}

.preview-slide h3 {
  width: min(92%, 390px);
  margin-top: 14px;
  font-size: 28px;
  line-height: 1.12;
}

.preview-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.preview-layout span {
  min-height: 86px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 200, 255, 0.12), transparent),
    rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.preview-layout.alt {
  grid-template-columns: 1.2fr 0.8fr;
}

.preview-layout.alt span:first-child {
  grid-row: span 2;
  min-height: 188px;
  background: linear-gradient(135deg, rgba(200, 208, 218, 0.32), rgba(0, 200, 255, 0.18));
}

.preview-layout.bars {
  display: flex;
  align-items: end;
  gap: 12px;
  height: 178px;
}

.preview-layout.bars span {
  flex: 1;
  min-height: auto;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--cyan), rgba(0, 109, 255, 0.28));
  animation: pulseBar 2.8s ease-in-out infinite;
}

.preview-pagination {
  position: absolute;
  left: 24px;
  bottom: 20px;
  z-index: 3;
  display: flex;
  gap: 9px;
}

.preview-pagination button {
  width: 28px;
  height: 6px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  cursor: pointer;
}

.preview-pagination button.is-active {
  width: 46px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 0 18px rgba(0, 200, 255, 0.5);
}

.hero-orbit {
  position: absolute;
  inset: 10% -10% auto auto;
  width: 410px;
  height: 410px;
  pointer-events: none;
}

.hero-orbit span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 50%;
  box-shadow:
    inset 0 0 18px rgba(0, 200, 255, 0.08),
    0 0 28px rgba(0, 200, 255, 0.08);
  animation: orbitSpin 14s linear infinite, orbitPulse 4.8s ease-in-out infinite;
}

.hero-orbit span::after {
  content: "";
  position: absolute;
  top: 11%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow:
    0 0 12px rgba(0, 200, 255, 0.9),
    0 0 28px rgba(0, 109, 255, 0.7);
  transform: translate(-50%, -50%);
}

.hero-orbit span:nth-child(2) {
  inset: 54px;
  border-color: rgba(200, 208, 218, 0.22);
  animation-duration: 19s, 5.6s;
  animation-direction: reverse;
}

.hero-orbit span:nth-child(3) {
  inset: 108px;
  border-color: rgba(0, 109, 255, 0.26);
  animation-duration: 11s, 4.2s;
}

.hero-orbit span:nth-child(2)::after {
  width: 6px;
  height: 6px;
  background: var(--silver);
}

.hero-orbit span:nth-child(3)::after {
  width: 5px;
  height: 5px;
  background: var(--blue);
}

.benefits,
.trust,
.comparison,
.faq,
.models,
.process,
.pricing,
.payment,
.contact {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 124px 0;
}

.benefits,
.models,
.comparison,
.pricing,
.payment,
.faq {
  position: relative;
}

.benefits::before,
.models::before,
.comparison::before,
.pricing::before,
.payment::before,
.faq::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 200, 255, 0.34), rgba(200, 208, 218, 0.18), transparent);
}

.tech-bridge {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: min(1120px, calc(100% - 32px));
  margin: 24px auto 16px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(0, 200, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 28%, rgba(0, 200, 255, 0.16), transparent 18rem),
    linear-gradient(135deg, rgba(8, 15, 31, 0.82), rgba(4, 8, 18, 0.9));
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
}

.tech-bridge::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent, rgba(0, 200, 255, 0.18), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 38px);
  transform: translateX(-100%);
  animation: bridgeScan 5.8s ease-in-out infinite;
  pointer-events: none;
}

.bridge-line {
  position: absolute;
  left: 44px;
  right: 44px;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 200, 255, 0.72), rgba(200, 208, 218, 0.48), transparent);
  box-shadow: 0 0 22px rgba(0, 200, 255, 0.38);
  transform: translateY(-50%);
}

.bridge-node {
  position: relative;
  z-index: 2;
  min-height: 134px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 200, 255, 0.11), transparent 46%),
    rgba(7, 13, 25, 0.76);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 14px 34px rgba(0, 0, 0, 0.2);
  animation: bridgeFloat 6.2s ease-in-out infinite;
}

.bridge-node:nth-child(3) {
  animation-delay: 0.35s;
}

.bridge-node:nth-child(4) {
  animation-delay: 0.7s;
}

.bridge-node:nth-child(5) {
  animation-delay: 1.05s;
}

.bridge-node span,
.bridge-node strong,
.bridge-node small {
  display: block;
}

.bridge-node span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
}

.bridge-node strong {
  margin-top: 20px;
  color: var(--text);
  font-size: 20px;
}

.bridge-node small {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.section-heading {
  position: relative;
  max-width: 760px;
  margin-bottom: 56px;
  padding-left: 18px;
}

.section-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 3px;
  height: 74px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), var(--blue), transparent);
  box-shadow: 0 0 22px rgba(0, 200, 255, 0.42);
}

.section-heading h2 {
  margin-top: 14px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.benefit-card,
.trust-card,
.compare-card,
.faq-item,
.price-card,
.payment-summary,
.payment-card,
.timeline-item,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
}

.benefit-card,
.trust-card,
.compare-card,
.price-card,
.payment-summary,
.payment-card,
.timeline-item,
.faq-item {
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.benefit-card:hover,
.trust-card:hover,
.compare-card:hover,
.price-card:hover,
.payment-summary:hover,
.payment-card:hover,
.timeline-item:hover,
.faq-item:hover {
  border-color: rgba(0, 200, 255, 0.34);
  box-shadow:
    0 22px 58px rgba(0, 0, 0, 0.22),
    0 0 28px rgba(0, 200, 255, 0.08);
  transform: translateY(-5px);
}

.benefit-card {
  min-height: 245px;
  padding: 30px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.trust-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 30px;
}

.trust-card::before,
.compare-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 200, 255, 0.12), transparent 48%, rgba(0, 109, 255, 0.1));
  pointer-events: none;
}

.trust-card > *,
.compare-card > * {
  position: relative;
}

.trust-card span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(0, 200, 255, 0.24);
  border-radius: 8px;
  background: rgba(0, 200, 255, 0.1);
  box-shadow: 0 0 24px rgba(0, 200, 255, 0.1);
  font-size: 20px;
}

.trust-card h3 {
  margin-top: 20px;
}

.trust-card p,
.compare-card li,
.faq-item p {
  color: var(--muted);
  line-height: 1.65;
}

.trust-card p {
  margin-top: 12px;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.compare-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: 34px;
}

.compare-card.after {
  border-color: rgba(0, 200, 255, 0.42);
  background:
    linear-gradient(180deg, rgba(0, 200, 255, 0.13), rgba(7, 13, 25, 0.86)),
    var(--panel);
}

.compare-card p {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.compare-card h3 {
  margin-top: 14px;
  font-size: 28px;
}

.compare-card ul {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  list-style: none;
}

.compare-card li::before {
  content: "+";
  margin-right: 9px;
  color: var(--cyan);
  font-weight: 900;
}

.compare-card.before li::before {
  color: var(--steel);
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 920px;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
  padding: 0 22px;
  color: var(--text);
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(0, 200, 255, 0.1);
  color: var(--cyan);
  box-shadow: 0 0 18px rgba(0, 200, 255, 0.12);
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  padding: 0 22px 22px;
}

.benefit-card span {
  color: var(--silver);
  font-size: 13px;
  font-weight: 800;
}

.benefit-card h3,
.timeline-item h3 {
  margin-top: 16px;
}

.benefit-card p,
.timeline-item p,
.price-card p,
.contact-panel p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.65;
}

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 34px;
  padding: 18px 0;
  color: #d9f8ff;
  font-weight: 800;
  text-transform: uppercase;
  animation: marquee 22s linear infinite;
}

.marquee-track span {
  white-space: nowrap;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 22px;
}

.model-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 200, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(0, 200, 255, 0.05), transparent 42%),
    #0c1429;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.model-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 225px;
  z-index: 1;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 34%, rgba(3, 6, 13, 0.22));
  opacity: 0.28;
  pointer-events: none;
  transition: opacity 260ms ease;
}

.model-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
  height: 225px;
  background:
    linear-gradient(180deg, transparent 0%, rgba(6, 11, 24, 0.22) 58%, #0c1429 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 24px);
  pointer-events: none;
}

.model-card:hover {
  border-color: rgba(0, 200, 255, 0.54);
  box-shadow:
    0 18px 42px rgba(0, 109, 255, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transform: translateY(-8px);
}

.model-card:hover::before {
  opacity: 0.42;
}

.model-card img {
  width: 100%;
  height: 225px;
  object-fit: cover;
  transform: scale(1.08) translateY(var(--photo-shift, 0px));
  filter: saturate(1.04) contrast(1.04) brightness(0.92);
  transition: transform 420ms ease, filter 420ms ease;
  will-change: transform;
}

.model-card:hover img {
  filter: saturate(1.08) contrast(1.06) brightness(1);
  transform: scale(1.14) translateY(var(--photo-shift, 0px));
}

.model-card div {
  position: relative;
  z-index: 2;
  min-height: 210px;
  padding: 20px;
  background:
    linear-gradient(90deg, rgba(0, 200, 255, 0.08), transparent 62%),
    linear-gradient(180deg, rgba(8, 14, 30, 0.92), rgba(8, 14, 30, 1));
}

.model-card p {
  color: #28dcff;
  font-size: 13px;
  font-weight: 800;
  text-shadow: 0 0 14px rgba(0, 200, 255, 0.42);
}

.model-card h3 {
  min-height: 78px;
  margin-top: 10px;
}

.model-card a {
  display: inline-block;
  margin-top: 16px;
  color: var(--cyan);
  font-weight: 800;
  text-decoration: none;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.timeline-item {
  position: relative;
  min-height: 230px;
  padding: 30px;
}

.timeline-item span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(0, 200, 255, 0.14);
  color: var(--cyan);
  font-weight: 900;
}

.plan-dashboard {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(320px, 1.1fr);
  gap: 22px;
  align-items: center;
  margin-bottom: 28px;
  padding: 24px;
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 200, 255, 0.12), transparent 52%),
    rgba(7, 13, 25, 0.82);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
}

.plan-dashboard h3 {
  margin-top: 10px;
}

.plan-dashboard span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.plan-dashboard strong {
  color: var(--text);
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.category-tabs button {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.category-tabs button:hover,
.category-tabs button.is-active {
  border-color: rgba(0, 200, 255, 0.54);
  background: linear-gradient(135deg, rgba(0, 200, 255, 0.22), rgba(0, 109, 255, 0.18));
  transform: translateY(-2px);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 440px;
  padding: 30px;
}

.price-card.featured {
  border-color: rgba(0, 200, 255, 0.5);
  background: linear-gradient(180deg, rgba(0, 200, 255, 0.13), rgba(7, 13, 25, 0.86));
}

.badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 10px;
  border-radius: 8px;
  background: rgba(0, 200, 255, 0.14);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
}

.price-card strong {
  display: block;
  margin-top: 18px;
  font-size: 42px;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 26px;
  color: #d7e2f2;
  list-style: none;
}

.price-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.price-card li::before {
  content: "+";
  margin-right: 8px;
  color: var(--cyan);
  font-weight: 900;
}

.payment-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.86fr) minmax(320px, 1.14fr);
  gap: 22px;
  align-items: stretch;
}

.payment-summary,
.payment-card {
  padding: 30px;
}

.payment-summary h3 {
  margin-top: 12px;
  font-size: 34px;
}

.payment-summary dl {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.payment-summary div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.payment-summary div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.payment-summary dt {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.payment-summary dd {
  color: var(--text);
  font-weight: 900;
  text-align: right;
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.payment-methods button {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.payment-methods button:hover,
.payment-methods button.is-active {
  border-color: rgba(0, 200, 255, 0.54);
  background: linear-gradient(135deg, rgba(0, 200, 255, 0.22), rgba(0, 109, 255, 0.18));
  transform: translateY(-2px);
}

.payment-detail {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid rgba(0, 200, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 200, 255, 0.1), transparent 58%),
    rgba(255, 255, 255, 0.05);
}

.payment-detail strong {
  display: block;
  font-size: 20px;
}

.payment-detail p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.65;
}

.duration-control {
  margin-top: 22px;
}

.duration-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.duration-buttons button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 900;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.duration-buttons button:hover,
.duration-buttons button.is-active {
  border-color: rgba(0, 200, 255, 0.54);
  background: linear-gradient(135deg, rgba(0, 200, 255, 0.22), rgba(0, 109, 255, 0.18));
  transform: translateY(-2px);
}

.duration-control label {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
}

.duration-control input {
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
}

.duration-control input:focus {
  border-color: rgba(0, 200, 255, 0.58);
  box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.12);
}

.payment-action {
  margin-top: 22px;
}

.payment-form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.payment-form label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
}

.payment-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  font: inherit;
}

.payment-form input:focus {
  border-color: rgba(0, 200, 255, 0.58);
  box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.12);
}

.payment-form input::placeholder {
  color: rgba(174, 184, 200, 0.72);
}

.payment-form .btn {
  width: 100%;
  margin-top: 6px;
}

.payment-dashboard {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
  padding: 24px;
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(0, 200, 255, 0.12), transparent 54%),
    rgba(7, 13, 25, 0.82);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(16px);
}

.payment-dashboard h3 {
  margin-top: 10px;
}

.payment-dashboard span {
  display: block;
}

.payment-dashboard [data-dashboard-copy] {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}

.dashboard-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.dashboard-steps span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.dashboard-steps span.is-active {
  border-color: rgba(0, 200, 255, 0.5);
  background: rgba(0, 200, 255, 0.12);
  color: var(--text);
}

.contact {
  padding-bottom: 130px;
}

.contact-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 6vw, 64px);
}

.contact-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 200, 255, 0.2), transparent 45%, rgba(0, 109, 255, 0.16));
  pointer-events: none;
}

.contact-panel > * {
  position: relative;
}

.contact-panel .btn {
  margin-top: 28px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 55;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #062110;
  box-shadow: 0 18px 42px rgba(37, 211, 102, 0.35);
  font-weight: 900;
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 680ms ease, transform 680ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes orbitSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes orbitPulse {
  0%,
  100% {
    opacity: 0.42;
    filter: brightness(0.9);
  }

  50% {
    opacity: 1;
    filter: brightness(1.35);
  }
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

@keyframes pulseBar {
  50% {
    filter: brightness(1.35);
    transform: scaleY(0.86);
  }
}

@keyframes fishSwim {
  0% {
    transform: translate3d(-12vw, 0, -140px) rotateY(16deg) rotateZ(-3deg) scale(0.82);
    opacity: 0;
  }

  8% {
    opacity: 0.72;
  }

  45% {
    transform: translate3d(48vw, 10vh, 80px) rotateY(-18deg) rotateZ(3deg) scale(1.05);
  }

  82% {
    opacity: 0.72;
  }

  100% {
    transform: translate3d(116vw, -4vh, -80px) rotateY(-28deg) rotateZ(-2deg) scale(0.9);
    opacity: 0;
  }
}

@keyframes tailWave {
  from {
    transform: rotateY(-26deg) skewY(-4deg);
  }

  to {
    transform: rotateY(28deg) skewY(5deg);
  }
}

@keyframes logoFloat {
  0%,
  100% {
    filter: drop-shadow(0 0 16px rgba(0, 200, 255, 0.2));
    transform: translateY(0) rotateZ(0deg) scale(1);
  }

  35% {
    filter: drop-shadow(0 0 28px rgba(0, 200, 255, 0.34));
    transform: translateY(-8px) rotateZ(-1.2deg) scale(1.01);
  }

  70% {
    filter: drop-shadow(0 0 22px rgba(0, 109, 255, 0.3));
    transform: translateY(4px) rotateZ(1deg) scale(0.995);
  }
}

@keyframes browserFloat {
  0%,
  100% {
    box-shadow:
      var(--shadow),
      0 0 18px rgba(0, 200, 255, 0.08);
    transform: translateY(calc(var(--scroll-lift) + 0px)) rotateY(var(--scroll-rotate)) rotateX(6deg) rotateZ(0deg);
  }

  35% {
    box-shadow:
      var(--shadow),
      0 0 34px rgba(0, 200, 255, 0.18);
    transform: translateY(calc(var(--scroll-lift) - 9px)) rotateY(calc(var(--scroll-rotate) + 2deg)) rotateX(6.8deg) rotateZ(0.7deg);
  }

  70% {
    box-shadow:
      var(--shadow),
      0 0 26px rgba(0, 109, 255, 0.15);
    transform: translateY(calc(var(--scroll-lift) + 5px)) rotateY(calc(var(--scroll-rotate) - 1deg)) rotateX(5.4deg) rotateZ(-0.5deg);
  }
}

@keyframes bridgeScan {
  0%,
  20% {
    transform: translateX(-100%);
    opacity: 0;
  }

  45% {
    opacity: 1;
  }

  75%,
  100% {
    transform: translateX(100%);
    opacity: 0;
  }
}

@keyframes bridgeFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-7px);
  }
}

@media (max-width: 900px) {
  .topbar {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 128px;
  }

  .browser-frame {
    transform: none;
  }

  .benefit-grid,
  .trust-grid,
  .compare-grid,
  .timeline,
  .price-grid,
  .payment-shell,
  .plan-dashboard {
    grid-template-columns: 1fr;
  }

  .category-tabs {
    justify-content: flex-start;
  }

  .tech-bridge {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 12px;
  }

  .model-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits,
  .trust,
  .comparison,
  .faq,
  .models,
  .process,
  .pricing,
  .payment,
  .contact {
    padding: 96px 0;
  }
}

@media (max-width: 560px) {
  .topbar {
    width: calc(100% - 20px);
    margin-top: 10px;
  }

  .brand span:last-child {
    display: inline;
    font-size: 14px;
  }

  .nav-cta {
    padding-inline: 12px;
    font-size: 13px;
  }

  .hero {
    width: min(100% - 24px, 1120px);
    padding-bottom: 58px;
  }

  h1 {
    font-size: 38px;
  }

  .hero-logo {
    width: min(260px, 82vw);
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-stats div,
  .hero-actions .btn {
    width: 100%;
  }

  .preview-screen {
    min-height: 330px;
    padding: 18px;
  }

  .tech-fish {
    top: 38vh;
    width: 138px;
    height: 66px;
    opacity: 0.58;
  }

  .model-grid {
    grid-template-columns: 1fr;
  }

  .benefits,
  .trust,
  .comparison,
  .faq,
  .models,
  .process,
  .pricing,
  .payment,
  .contact {
    width: calc(100% - 24px);
    padding: 76px 0;
  }

  .section-heading {
    margin-bottom: 34px;
    padding-left: 14px;
  }

  .section-heading::before {
    height: 58px;
  }

  .trust-card,
  .compare-card {
    padding: 22px;
  }

  .compare-card h3 {
    font-size: 24px;
  }

  .faq-item summary {
    min-height: 58px;
    padding: 0 16px;
    font-size: 15px;
  }

  .faq-item p {
    padding: 0 16px 18px;
    font-size: 14px;
  }

  .plan-dashboard {
    padding: 18px;
  }

  .category-tabs button {
    flex: 1 1 calc(50% - 10px);
    padding-inline: 10px;
    font-size: 13px;
  }

  .payment-summary,
  .payment-card {
    padding: 22px;
  }

  .payment-dashboard {
    display: grid;
    padding: 18px;
  }

  .dashboard-steps {
    justify-content: flex-start;
  }

  .payment-methods {
    grid-template-columns: 1fr;
  }

  .duration-buttons {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-bridge {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: calc(100% - 24px);
    margin-top: 22px;
    padding: 12px;
    border-color: rgba(0, 200, 255, 0.28);
    background:
      radial-gradient(circle at 20% 0%, rgba(0, 200, 255, 0.18), transparent 16rem),
      linear-gradient(145deg, rgba(5, 10, 22, 0.96), rgba(3, 8, 16, 0.98));
  }

  .bridge-line {
    display: none;
  }

  .bridge-node {
    min-height: 112px;
    padding: 14px;
    border-color: rgba(0, 200, 255, 0.22);
    background:
      linear-gradient(135deg, rgba(0, 200, 255, 0.16), transparent 52%),
      rgba(11, 20, 40, 0.92);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 10px 24px rgba(0, 0, 0, 0.22),
      0 0 18px rgba(0, 200, 255, 0.08);
    animation-duration: 7.2s;
  }

  .bridge-node span {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 24px;
    border: 1px solid rgba(0, 200, 255, 0.26);
    border-radius: 8px;
    background: rgba(0, 200, 255, 0.1);
    font-size: 11px;
    box-shadow: 0 0 16px rgba(0, 200, 255, 0.1);
  }

  .bridge-node strong {
    margin-top: 13px;
    font-size: 17px;
    line-height: 1.05;
  }

  .bridge-node small {
    margin-top: 7px;
    font-size: 12px;
    line-height: 1.32;
  }
}