:root {
  color-scheme: light;
  --ink: #1d1720;
  --muted: #665f6b;
  --brand: #480969;
  --brand-strong: #34054d;
  --accent: #0f766e;
  --gold: #f2b84b;
  --line: #e7e1eb;
  --surface: #ffffff;
  --soft: #f6f2f8;
  --wash: #f3f6f4;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, #f7f5f8 0%, #f3f6f4 58%, #ffffff 100%),
    repeating-linear-gradient(90deg, rgba(72, 9, 105, 0.03) 0 1px, transparent 1px 28px);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 12px max(20px, calc((100vw - 1180px) / 2));
  border: 0 solid rgba(255, 255, 255, 0.16);
  border-bottom-width: 1px;
  border-radius: 0;
  background: rgba(18, 13, 24, 0.64);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.16);
  color: #fff;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(247, 235, 255, 0.94) 48%, rgba(232, 250, 247, 0.9) 100%);
  padding: 7px 12px;
  box-shadow:
    0 10px 26px rgba(0, 0, 0, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.brand-logo {
  display: block;
  width: 138px;
  height: 36px;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 700;
}

.nav a {
  text-decoration: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  gap: 34px;
  min-height: 100svh;
  overflow: hidden;
  padding: 102px max(24px, calc((100vw - 1180px) / 2)) 42px;
  align-items: center;
  background:
    linear-gradient(115deg, rgba(30, 12, 42, 0.94) 0%, rgba(55, 17, 71, 0.84) 42%, rgba(15, 70, 65, 0.78) 100%),
    url("https://images.unsplash.com/photo-1556741533-411cf82e4e2d?auto=format&fit=crop&w=1900&q=78");
  background-position: center left;
  background-size: cover;
  color: #fff;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(16, 10, 22, 0.38), transparent 52%, rgba(16, 10, 22, 0.22)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 10px),
    repeating-linear-gradient(45deg, rgba(242, 184, 75, 0.05) 0 1px, transparent 1px 18px);
  opacity: 0.86;
  pointer-events: none;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 34%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 42px);
  opacity: 0.72;
  pointer-events: none;
}

.particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.particles span {
  position: absolute;
  width: 76px;
  height: 1px;
  border-radius: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.24), transparent);
  box-shadow: none;
  animation: drift 14s linear infinite;
}

.particles span:nth-child(1) { left: 8%; top: 18%; animation-duration: 11s; }
.particles span:nth-child(2) { left: 16%; top: 78%; animation-duration: 15s; animation-delay: -6s; }
.particles span:nth-child(3) { left: 28%; top: 36%; animation-duration: 13s; animation-delay: -3s; }
.particles span:nth-child(4) { left: 38%; top: 82%; animation-duration: 17s; animation-delay: -8s; }
.particles span:nth-child(5) { left: 52%; top: 18%; animation-duration: 14s; animation-delay: -4s; }
.particles span:nth-child(6) { left: 64%; top: 48%; animation-duration: 16s; animation-delay: -7s; }
.particles span:nth-child(7) { left: 74%; top: 12%; animation-duration: 12s; animation-delay: -5s; }
.particles span:nth-child(8) { left: 82%; top: 74%; animation-duration: 18s; animation-delay: -9s; }
.particles span:nth-child(9) { left: 91%; top: 30%; animation-duration: 13s; animation-delay: -2s; }
.particles span:nth-child(10) { left: 46%; top: 58%; animation-duration: 19s; animation-delay: -10s; }
.particles span:nth-child(11) { left: 23%; top: 10%; animation-duration: 16s; animation-delay: -11s; }
.particles span:nth-child(12) { left: 70%; top: 88%; animation-duration: 14s; animation-delay: -1s; }

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0);
    opacity: 0.18;
  }

  35% {
    opacity: 0.82;
  }

  100% {
    transform: translate3d(34px, -48px, 0);
    opacity: 0.18;
  }
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 680px;
  animation: content-rise 700ms cubic-bezier(.2, .8, .2, 1) both;
}

.eyebrow {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(40px, 5.6vw, 74px);
  line-height: 1;
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    filter 220ms ease;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.summary {
  max-width: 600px;
  min-height: 82px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  line-height: 1.5;
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    filter 220ms ease;
}

[data-rotating-title].is-changing,
[data-rotating-summary].is-changing {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(10px);
}

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

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 8px;
  padding: 0 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.actions .button {
  animation: soft-pop 640ms cubic-bezier(.2, .8, .2, 1) both;
}

.actions .button:nth-child(2) {
  animation-delay: 90ms;
}

.button-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button.primary {
  background: var(--gold);
  color: #241203;
  box-shadow: 0 12px 28px rgba(242, 184, 75, 0.22);
}

.button.primary:hover {
  background: #ffd06f;
  box-shadow: 0 16px 36px rgba(242, 184, 75, 0.32);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.button.secondary.dark-button {
  border-color: var(--line);
  background: #fff;
  color: var(--brand);
}

.button.ghost {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.86);
}

.device-stage {
  position: relative;
  z-index: 1;
  min-height: 500px;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --glow-x: 58%;
  --glow-y: 34%;
  animation: devices-in 820ms cubic-bezier(.2, .8, .2, 1) 120ms both;
}

.motion-orbit {
  position: absolute;
  z-index: 0;
  display: block;
  width: 108px;
  height: 108px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  pointer-events: none;
}

.motion-orbit::after {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 22px rgba(242, 184, 75, 0.72);
  content: "";
}

.orbit-one {
  right: 28px;
  top: 8px;
  animation: orbit-spin 10s linear infinite;
}

.orbit-two {
  left: 72px;
  bottom: 42px;
  width: 82px;
  height: 82px;
  animation: orbit-spin 13s linear reverse infinite;
}

.desktop-frame {
  position: absolute;
  z-index: 2;
  right: 0;
  top: 42px;
  width: min(560px, 84vw);
  border-radius: 16px;
  overflow: hidden;
  background: #111827;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.36);
  transform: perspective(900px) rotateX(var(--tilt-y)) rotateY(var(--tilt-x));
  translate: 0 0;
  transition: transform 220ms ease-out;
  animation: desktop-float 7s ease-in-out infinite;
}

.desktop-frame::after,
.phone::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
}

.desktop-frame::after {
  background:
    radial-gradient(circle at var(--glow-x) var(--glow-y), rgba(255, 255, 255, 0.24), transparent 28%),
    linear-gradient(120deg, transparent 18%, rgba(255, 255, 255, 0.24) 42%, transparent 56%);
  mix-blend-mode: screen;
  opacity: 0.36;
  transform: translateX(-45%);
  animation: screen-sheen 5.8s ease-in-out infinite;
}

.desktop-bar {
  display: flex;
  gap: 8px;
  padding: 13px 16px;
  background: #202938;
}

.desktop-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #f97316;
}

.desktop-bar span:nth-child(2) {
  background: #facc15;
}

.desktop-bar span:nth-child(3) {
  background: #22c55e;
}

.desktop-screen {
  position: relative;
  min-height: 318px;
  background: #f8fafc;
}

.desktop-screen img {
  display: block;
  width: 100%;
  height: 318px;
  object-fit: cover;
  object-position: top left;
}

.phone {
  position: absolute;
  z-index: 3;
  width: 168px;
  height: 340px;
  border-radius: 28px;
  padding: 12px;
  background: #111827;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.34);
  translate: 0 0;
}

.phone::after {
  border-radius: inherit;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.18), transparent 34%),
    radial-gradient(circle at 50% 12%, rgba(242, 184, 75, 0.24), transparent 24%);
  opacity: 0.55;
}

.phone-left {
  left: 16px;
  bottom: 0;
  transform: rotate(-7deg);
  animation: phone-left-float 6.4s ease-in-out infinite;
}

.phone-right {
  right: 42px;
  bottom: 0;
  transform: rotate(8deg);
  animation: phone-right-float 6.9s ease-in-out infinite;
}

.phone-notch {
  position: absolute;
  top: 18px;
  left: 50%;
  width: 58px;
  height: 16px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #111827;
}

.phone-screen {
  position: relative;
  overflow: hidden;
  height: 100%;
  border-radius: 20px;
  padding: 0;
  background: #f8fafc;
  color: #1f2937;
}

.phone-screen.accent {
  background: #ecfdf5;
}

.phone-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.download-band,
.contact-strip,
.footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-grid article {
  min-height: 214px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 24px;
}

.feature-grid p,
.download-copy p,
.contact-strip p {
  color: var(--muted);
  line-height: 1.55;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  min-width: 48px;
  height: 34px;
  margin-bottom: 24px;
  border-radius: 8px;
  background: #e8f5f2;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
}

.download-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  gap: 36px;
  align-items: start;
  margin-top: 82px;
  padding: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 20px 70px rgba(35, 27, 41, 0.08);
}

.download-copy {
  max-width: 560px;
}

.download-choice {
  display: grid;
  gap: 14px;
}

.choice-card {
  display: flex;
  min-height: 112px;
  align-items: center;
  gap: 16px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--soft);
  color: var(--ink);
  cursor: pointer;
  padding: 18px;
  text-align: left;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
  animation: content-rise 620ms cubic-bezier(.2, .8, .2, 1) both;
}

.choice-card:nth-child(2) {
  animation-delay: 90ms;
}

.choice-card:hover {
  transform: translateY(-3px) scale(1.01);
  border-color: rgba(72, 9, 105, 0.28);
  background: #fff;
  box-shadow: 0 18px 45px rgba(35, 27, 41, 0.1);
}

.choice-icon {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: #e8f5f2;
  color: var(--accent);
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.choice-card:hover .choice-icon {
  transform: rotate(-3deg) scale(1.04);
  background: var(--brand);
  color: #fff;
}

.choice-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.choice-card strong,
.choice-card small {
  display: block;
}

.choice-card strong {
  margin-bottom: 5px;
  font-size: 21px;
}

.choice-card small {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.download-form {
  display: grid;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--soft);
  padding: 22px;
}

.field {
  display: grid;
  gap: 8px;
}

.trap-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

label,
.label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

input {
  min-height: 50px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 16px;
  padding: 0 14px;
  outline: none;
}

input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(72, 9, 105, 0.14);
}

.form-button {
  width: 100%;
}

.form-button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.status.success {
  color: #166534;
}

.status.error {
  color: #991b1b;
}

.captcha-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.captcha-image {
  display: block;
  min-height: 52px;
  height: 52px;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  object-fit: contain;
}

.captcha-image.is-loading {
  background:
    linear-gradient(90deg, #ffffff, #f4edf8, #ffffff);
  background-size: 220% 100%;
  animation: shimmer 900ms linear infinite;
}

.captcha-refresh {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
  padding: 0 12px;
}

.captcha-refresh:disabled {
  cursor: wait;
  opacity: 0.7;
}

.contact-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 54px 0 72px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-strip h2 {
  margin-bottom: 8px;
  font-size: clamp(28px, 3vw, 42px);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
  color: var(--muted);
  font-size: 14px;
}

.footer-logo {
  display: block;
  width: 132px;
  height: 34px;
  object-fit: contain;
}

.modal {
  position: fixed;
  z-index: 60;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 10, 18, 0.54);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: fade-in 180ms ease both;
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 28px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
  animation: modal-in 220ms ease both;
}

.modal-panel h2 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 34px;
}

.modal-copy {
  margin-bottom: 20px;
  color: var(--muted);
  line-height: 1.5;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

body.modal-open {
  overflow: hidden;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }

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

@keyframes shimmer {
  from { background-position: 120% 0; }
  to { background-position: -120% 0; }
}

@keyframes content-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

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

@keyframes soft-pop {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }

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

@keyframes devices-in {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }

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

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

@keyframes phone-left-float {
  0%, 100% { translate: 0 0; }
  50% { translate: -4px -12px; }
}

@keyframes phone-right-float {
  0%, 100% { translate: 0 0; }
  50% { translate: 5px -9px; }
}

@keyframes screen-sheen {
  0%, 35% {
    opacity: 0;
    transform: translateX(-55%);
  }

  55% {
    opacity: 0.42;
  }

  100% {
    opacity: 0;
    transform: translateX(55%);
  }
}

@keyframes orbit-spin {
  to { rotate: 360deg; }
}

@media (max-width: 960px) {
  .site-header {
    position: fixed;
  }

  .nav {
    display: none;
  }

  .hero,
  .download-band {
    grid-template-columns: 1fr;
  }

  .device-stage {
    min-height: 480px;
  }

}

@media (max-width: 620px) {
  .download-band,
  .contact-strip,
  .footer {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    padding: 10px 14px;
  }

  .brand {
    padding: 6px 10px;
  }

  .brand-logo {
    width: 118px;
    height: 32px;
  }

  .hero {
    padding: 96px 14px 36px;
  }

  .summary {
    font-size: 17px;
  }

  .actions,
  .contact-actions,
  .contact-strip,
  .footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .device-stage {
    min-height: 390px;
  }

  .desktop-frame {
    top: 20px;
    width: 100%;
  }

  .desktop-screen,
  .desktop-screen img {
    height: 236px;
    min-height: 236px;
  }

  .phone {
    width: 132px;
    height: 260px;
  }

  .phone-right {
    right: 4px;
  }

  .phone-left {
    left: 4px;
  }

  .download-band {
    padding: 24px;
  }

  .captcha-row {
    align-items: stretch;
    flex-direction: column;
  }

  .modal-panel {
    padding: 24px;
  }

  .modal-panel h2 {
    font-size: 30px;
  }
}

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