:root {
  color-scheme: dark;
  --bg: #07131d;
  --bg-2: #0a1824;
  --panel: #0e2232;
  --panel-2: #132d41;
  --panel-3: #18384f;
  --ink: #f0f7fb;
  --muted: #a8bdca;
  --soft: #d1e0e8;
  --line: rgba(168, 199, 216, 0.22);
  --line-strong: rgba(168, 199, 216, 0.38);
  --accent: #75d7f0;
  --accent-2: #9db8c8;
  --warm: #c8a45f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    linear-gradient(135deg, rgba(30, 70, 96, 0.22), transparent 36rem),
    linear-gradient(180deg, var(--bg), #091722 48rem, #06111a);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Helvetica, Arial, sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.78), transparent 68%);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #b4ecf8;
}

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

p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(168, 199, 216, 0.14);
  background: rgba(7, 19, 29, 0.82);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 40px, var(--max));
  min-height: 72px;
  margin: 0 auto;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0;
}

.brand-link img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 13px;
  border-radius: 8px;
  color: var(--soft);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: rgba(117, 215, 240, 0.1);
  color: var(--ink);
}

.page {
  overflow: hidden;
}

.section,
.hero,
.product-hero {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: clamp(36px, 7vw, 88px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(44px, 7vw, 96px) 0 clamp(36px, 6vw, 72px);
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 34px;
  height: 1px;
  content: "";
  background: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 870px;
  font-size: clamp(3rem, 9vw, 7.2rem);
  font-weight: 780;
}

.hero h1 {
  margin-bottom: 24px;
}

.lede {
  max-width: 740px;
  color: var(--soft);
  font-size: clamp(1.12rem, 2.1vw, 1.42rem);
  line-height: 1.55;
}

.copy-stack {
  display: grid;
  gap: 18px;
  max-width: 790px;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-actions,
.action-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.15;
}

.button.primary {
  border-color: rgba(117, 215, 240, 0.62);
  background: #75d7f0;
  color: #06131d;
  box-shadow: 0 16px 42px rgba(117, 215, 240, 0.18);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.04);
}

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

.logo-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
}

.logo-stage img {
  width: min(72%, 360px);
  height: auto;
  border-radius: 50%;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.32));
}

.logo-caption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section {
  padding: clamp(54px, 8vw, 108px) 0;
}

.section.compact {
  padding-top: clamp(34px, 5vw, 64px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(260px, 0.64fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.section-heading p {
  color: var(--muted);
  font-size: 1.04rem;
}

.info-grid,
.feature-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.info-card,
.feature-card,
.contact-panel,
.form-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(14, 34, 50, 0.72);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.2);
}

.info-card,
.feature-card {
  padding: 24px;
}

.info-card h3,
.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.info-card p,
.feature-card p {
  color: var(--muted);
}

.product-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(13, 31, 46, 0.62);
}

.product-strip-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 58px);
  align-items: center;
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: clamp(54px, 7vw, 90px) 0;
}

.product-shot {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #07131d;
  box-shadow: var(--shadow);
}

.product-shot img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
}

.product-copy h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.product-copy p {
  color: var(--soft);
  font-size: 1.08rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(5, 14, 22, 0.78);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  width: min(100% - 40px, var(--max));
  min-height: 86px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.product-hero {
  padding: clamp(42px, 7vw, 92px) 0 34px;
}

.product-hero-copy {
  max-width: 900px;
  margin-bottom: 32px;
}

.app-lockup {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 28px);
  margin-bottom: 22px;
}

.app-lockup .eyebrow {
  margin-bottom: 12px;
}

.app-icon {
  width: clamp(102px, 15vw, 164px);
  height: clamp(102px, 15vw, 164px);
  flex: 0 0 auto;
}

.product-hero h1 {
  max-width: 980px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  white-space: nowrap;
}

.hero-visual {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #07131d;
  box-shadow: var(--shadow);
}

.hero-visual img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.stat {
  min-height: 104px;
  padding: 18px;
  background: rgba(14, 34, 50, 0.84);
}

.stat strong {
  display: block;
  color: var(--ink);
  font-size: 1.02rem;
}

.stat span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.screenshot {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(14, 34, 50, 0.72);
}

.screenshot img {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
}

.screenshot figcaption {
  display: grid;
  gap: 5px;
  padding: 16px 18px 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.screenshot strong {
  color: var(--ink);
  font-size: 1rem;
}

.callout-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(117, 215, 240, 0.1), transparent 40%),
    rgba(13, 31, 46, 0.62);
}

.callout-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.46fr);
  gap: 34px;
  align-items: center;
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: clamp(44px, 6vw, 76px) 0;
}

.callout-inner h2 {
  margin-bottom: 14px;
  font-size: clamp(1.9rem, 3.4vw, 3rem);
}

.callout-inner p {
  color: var(--soft);
}

.section-heading .guide-notice {
  padding: 14px 16px;
  border: 1px solid rgba(200, 164, 95, 0.5);
  border-radius: 8px;
  background: rgba(200, 124, 55, 0.16);
  color: #ffd39a;
}

.guide-content {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(8, 22, 33, 0.9);
}

.guide-inner {
  padding: clamp(24px, 4vw, 46px);
}

.guide-inner h1,
.guide-inner h2,
.guide-inner h3 {
  color: var(--ink);
}

.guide-inner h1 {
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(2rem, 4vw, 3.1rem);
}

.guide-inner h2 {
  margin: 38px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
}

.guide-inner h3 {
  margin: 26px 0 10px;
  font-size: 1.15rem;
}

.guide-inner p {
  margin-bottom: 14px;
  color: var(--soft);
}

.guide-inner ul,
.guide-inner ol {
  margin: 0 0 18px 24px;
  padding: 0;
  color: var(--soft);
}

.guide-inner li {
  margin: 6px 0;
  padding-left: 2px;
}

.guide-inner code {
  display: inline-block;
  max-width: 100%;
  padding: 1px 6px;
  border: 1px solid rgba(168, 199, 216, 0.3);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: #dff8ff;
  font: 0.92em "SF Mono", SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  white-space: normal;
}

.guide-inner table {
  display: block;
  width: 100%;
  margin: 14px 0 24px;
  overflow-x: auto;
  border-collapse: collapse;
  color: var(--soft);
  font-size: 0.95rem;
}

.guide-inner th,
.guide-inner td {
  min-width: 180px;
  border: 1px solid rgba(168, 199, 216, 0.22);
  padding: 9px 11px;
  text-align: left;
  vertical-align: top;
}

.guide-inner th {
  background: rgba(117, 215, 240, 0.09);
  color: var(--ink);
}

.policy-content {
  margin-top: clamp(30px, 5vw, 48px);
}

.software-title-lockup {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 30px);
  margin-bottom: 18px;
}

.software-title-logo {
  width: clamp(82px, 12vw, 132px);
  height: clamp(82px, 12vw, 132px);
  flex: 0 0 auto;
  border-radius: 50%;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.28));
}

.software-title-lockup h1 {
  margin-bottom: 0;
}

.software-summary {
  display: grid;
  grid-template-columns: minmax(96px, 132px) minmax(0, 1fr);
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
}

.software-summary-icon {
  width: 100%;
  max-width: 132px;
  border-radius: 22%;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.guide-inner .software-summary h2 {
  margin-top: 0;
}

.contact-hero {
  width: min(100% - 40px, 1020px);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 104px) 0;
}

.contact-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.44fr) minmax(0, 0.76fr);
  gap: 20px;
  margin-top: 36px;
}

.contact-panel,
.form-panel {
  padding: clamp(22px, 4vw, 34px);
}

.contact-panel h2,
.form-panel h2 {
  margin-bottom: 12px;
  font-size: 1.4rem;
}

.contact-panel p {
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.contact-item {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.contact-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.contact-item span {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--soft);
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(168, 199, 216, 0.3);
  border-radius: 8px;
  background: rgba(4, 13, 20, 0.55);
  color: var(--ink);
  font: inherit;
}

input,
select {
  min-height: 46px;
  padding: 9px 12px;
}

textarea {
  min-height: 178px;
  resize: vertical;
  padding: 12px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(117, 215, 240, 0.48);
  outline-offset: 2px;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.required-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.order-hero {
  max-width: 1120px;
}

.order-hero .lede {
  max-width: 100%;
}

.order-hero .lede + .lede {
  margin-top: 18px;
}

.order-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(320px, 0.8fr);
  gap: 20px;
  align-items: start;
  margin-top: 36px;
}

.order-summary {
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr);
  gap: 20px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(14, 34, 50, 0.14);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.2);
}

.order-summary img {
  width: 94px;
  height: 94px;
  border-radius: 22%;
}

.order-summary h2 {
  margin-bottom: 14px;
  color: #102231;
  font-size: 1.4rem;
}

.order-form-panel {
  border-color: rgba(14, 34, 50, 0.14);
  background: #ffffff;
}

.order-form-panel h2,
.order-form-panel label,
.order-form-panel .required-note {
  color: #102231;
}

.order-form-panel input {
  border-color: rgba(16, 34, 49, 0.24);
  background: #ffffff;
  color: #102231;
}

.order-form-panel input:focus {
  border-color: rgba(37, 129, 148, 0.78);
  box-shadow: 0 0 0 4px rgba(37, 129, 148, 0.14);
}

.price-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.price-list div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(16, 34, 49, 0.14);
}

.price-list dt {
  color: #47606f;
}

.price-list dd {
  margin: 0;
  color: #102231;
  font-weight: 750;
  text-align: right;
}

.original-price {
  margin-right: 8px;
  color: #70828e;
  font-weight: 650;
  text-decoration: line-through;
}

.paypal-button-wrap {
  min-height: 150px;
}

.order-error {
  color: #ffb7a8;
}

.order-complete-panel {
  display: grid;
  gap: 20px;
  margin-top: 36px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(14, 34, 50, 0.72);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.2);
}

.order-complete-panel h2 {
  font-size: 1.4rem;
}

.order-complete-instructions {
  display: grid;
  gap: 14px;
  max-width: 860px;
  color: var(--soft);
  line-height: 1.55;
}

.order-complete-instructions a {
  color: var(--accent);
}

.license-key {
  width: 100%;
  overflow-wrap: anywhere;
  padding: 18px;
  border: 1px solid rgba(117, 215, 240, 0.45);
  border-radius: 8px;
  background: rgba(4, 13, 20, 0.55);
  color: var(--ink);
  font: 1.35rem/1.35 "SF Mono", SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

@media (max-width: 900px) {
  .hero,
  .product-strip-inner,
  .section-heading,
  .callout-inner,
  .contact-layout,
  .order-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .logo-stage {
    min-height: 300px;
  }

  .info-grid,
  .feature-grid,
  .detail-grid,
  .stat-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .nav {
    width: min(100% - 28px, var(--max));
    min-height: 66px;
  }

  .brand-link span {
    display: none;
  }

  .nav-links {
    gap: 2px;
  }

  .nav-links a {
    min-height: 36px;
    padding: 7px 9px;
    font-size: 0.86rem;
  }

  .section,
  .hero,
  .product-hero,
  .contact-hero {
    width: min(100% - 28px, var(--max));
  }

  .hero-actions,
  .action-row,
  .form-actions {
    align-items: stretch;
  }

  .button,
  .hero-actions .button,
  .action-row .button,
  .form-actions .button {
    width: 100%;
  }

  .info-grid,
  .feature-grid,
  .detail-grid,
  .screenshot-grid,
  .stat-row,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .logo-caption {
    flex-direction: column;
    gap: 4px;
  }

  .guide-inner th,
  .guide-inner td {
    min-width: 150px;
  }

  .app-lockup {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-hero h1 {
    font-size: 2.35rem;
  }

  .software-title-lockup {
    align-items: flex-start;
    gap: 14px;
  }

  .software-title-logo {
    width: 66px;
    height: 66px;
    margin-top: 4px;
  }

  .software-title-lockup h1 {
    font-size: 2.55rem;
  }

  .software-summary {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
  }
}