:root {
  --ink: #0b1628;
  --ink-soft: #182842;
  --paper: #f7f9fc;
  --white: #ffffff;
  --steel-50: #eff3f8;
  --steel-100: #dce4ee;
  --steel-300: #9daabc;
  --steel-500: #65758b;
  --blue: #2d6cdf;
  --blue-bright: #64a1ff;
  --taza: #d95218;
  --taza-soft: #fff2e8;
  --youtube: #ff0033;
  --radius: 1.25rem;
  --shadow: 0 1.5rem 4rem rgba(5, 15, 31, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-underline-offset: 0.22em;
}

a:focus-visible {
  outline: 3px solid var(--blue-bright);
  outline-offset: 4px;
  border-radius: 0.2rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--ink);
  background: var(--white);
  border-radius: 0.5rem;
  box-shadow: var(--shadow);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(74rem, calc(100% - 3rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  color: var(--white);
  background: rgba(11, 22, 40, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.header-inner nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}

.header-inner nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

.header-inner nav a:hover {
  color: var(--white);
}

.header-inner nav .nav-contact {
  padding: 0.5rem 0.85rem;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(45, 108, 223, 0.22), transparent 30rem),
    linear-gradient(145deg, #0b1628 10%, #101f36 72%, #102646 100%);
}

.hero-grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(100, 161, 255, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 161, 255, 0.11) 1px, transparent 1px);
  background-size: 3rem 3rem;
  mask-image: linear-gradient(90deg, transparent 5%, black 40%, black 100%);
}

.hero-layout {
  min-height: 44rem;
  padding-block: clamp(5.5rem, 10vw, 8.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.eyebrow,
.section-heading {
  margin: 0 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  color: var(--blue-bright);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span + span::before {
  content: "/";
  margin-right: 0.85rem;
  color: rgba(255, 255, 255, 0.35);
}

.hero h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(3.25rem, 7vw, 6.35rem);
  line-height: 0.97;
  letter-spacing: -0.065em;
}

.hero-intro {
  max-width: 42rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.65;
}

.hero-actions {
  margin-top: 2.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  min-height: 3.2rem;
  padding: 0.82rem 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.45rem;
  font-weight: 750;
  text-decoration: none;
}

.button-primary {
  color: var(--ink);
  background: var(--white);
}

.button-primary:hover {
  background: #e7eef9;
}

.button-secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.06);
}

.identity-card {
  position: relative;
  min-height: 29rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(8, 18, 34, 0.68);
  border: 1px solid rgba(100, 161, 255, 0.38);
  box-shadow: 1.4rem 1.4rem 0 rgba(45, 108, 223, 0.12);
}

.identity-card::before,
.identity-card::after {
  content: "";
  position: absolute;
  width: 1.3rem;
  height: 1.3rem;
  border-color: var(--blue-bright);
  opacity: 0.85;
}

.identity-card::before {
  top: -0.4rem;
  left: -0.4rem;
  border-top: 2px solid;
  border-left: 2px solid;
}

.identity-card::after {
  right: -0.4rem;
  bottom: -0.4rem;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.identity-index {
  color: var(--blue-bright);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.identity-wordmark {
  max-width: 8ch;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(3rem, 5.8vw, 5rem);
  font-weight: 850;
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.identity-card dl {
  margin: 0;
}

.identity-card dl div {
  padding: 0.75rem 0;
  display: grid;
  grid-template-columns: 5.6rem 1fr;
  gap: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.identity-card dt {
  color: var(--steel-300);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.identity-card dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.88rem;
}

.identity-card dd a {
  word-break: break-word;
}

.identity-card dl div:last-child {
  grid-template-columns: 1fr;
  gap: 0.25rem;
}

.section {
  padding-block: clamp(5rem, 9vw, 8.5rem);
}

.section-heading {
  padding-bottom: 1.2rem;
  justify-content: space-between;
  border-bottom: 1px solid var(--steel-100);
}

.section-number {
  margin: 0;
  color: var(--blue);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-kicker {
  margin: 0;
  color: var(--steel-500);
}

.product-section {
  background: var(--white);
}

.product-layout {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(27rem, 1.05fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.product-brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.app-icon {
  flex: 0 0 auto;
  border-radius: 1.55rem;
  box-shadow: 0 0.85rem 2.5rem rgba(122, 60, 25, 0.2);
}

.ownership {
  margin: 0 0 0.28rem;
  color: var(--taza);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-brand h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.1rem, 5vw, 4.7rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.product-subtitle {
  margin: 0.3rem 0 0;
  color: var(--steel-500);
  font-size: 0.95rem;
}

.product-domain {
  margin-top: 0.45rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--taza);
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

.product-domain:hover {
  text-decoration: underline;
}

.product-lead {
  max-width: 35rem;
  margin: 2rem 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  line-height: 1.42;
  letter-spacing: -0.02em;
}

.feature-list {
  margin: 2rem 0;
  padding: 1.3rem 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  border-top: 1px solid var(--steel-100);
  border-bottom: 1px solid var(--steel-100);
}

.feature-list li {
  padding-inline: 1rem;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--steel-100);
}

.feature-list li:first-child {
  padding-left: 0;
}

.feature-list li:last-child {
  border: 0;
}

.feature-list strong {
  color: var(--taza);
  font-size: 1.45rem;
  line-height: 1.2;
}

.feature-list span {
  margin-top: 0.2rem;
  color: var(--steel-500);
  font-size: 0.78rem;
  line-height: 1.35;
}

.product-detail {
  color: #4e5e70;
}

.store-row {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.store-button {
  min-height: 3.5rem;
  padding: 0.5rem 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--white);
  background: #050505;
  border-radius: 0.65rem;
  text-decoration: none;
}

.store-button:hover {
  background: #242424;
}

.store-button svg {
  width: 1.65rem;
  fill: currentColor;
}

.store-button span {
  display: flex;
  flex-direction: column;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.1;
}

.store-button small {
  font-size: 0.62rem;
  font-weight: 500;
}

.coming-soon {
  min-height: 3.5rem;
  padding: 0.55rem 1rem;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  color: var(--steel-500);
  background: var(--steel-50);
  border: 1px solid var(--steel-100);
  border-radius: 0.65rem;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  line-height: 1.15;
  text-transform: uppercase;
}

.coming-soon strong {
  color: var(--ink);
  font-size: 0.78rem;
}

.product-links {
  margin: 1.5rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--steel-500);
  font-size: 0.86rem;
}

.product-links a:hover {
  color: var(--taza);
}

.product-gallery {
  position: relative;
  min-height: 42rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 1rem;
}

.product-gallery::before {
  content: "";
  position: absolute;
  inset: 8% -7% 5%;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 45%, rgba(217, 82, 24, 0.13), transparent 62%),
    var(--taza-soft);
  border-radius: 50%;
}

.phone-shot {
  position: relative;
  z-index: 1;
  height: 37rem;
  margin: 0;
  overflow: hidden;
  background: var(--taza-soft);
  border: 1px solid #f1d9c6;
  border-radius: 1.9rem;
  box-shadow: 0 1.5rem 3.6rem rgba(76, 38, 20, 0.12);
}

.phone-shot-secondary {
  margin-top: 4rem;
}

.phone-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.channel-section {
  color: var(--white);
  background: var(--ink);
}

.section-heading-light {
  border-color: rgba(255, 255, 255, 0.14);
}

.section-heading-light .section-number {
  color: var(--blue-bright);
}

.section-heading-light .section-kicker {
  color: var(--steel-300);
}

.channel-card {
  margin-top: 3.5rem;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    var(--ink-soft);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
}

.channel-avatar {
  width: clamp(5.5rem, 10vw, 7.5rem);
  height: clamp(5.5rem, 10vw, 7.5rem);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, 0.28);
}

.channel-handle {
  margin: 0 0 0.4rem;
  color: var(--blue-bright);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.8rem;
}

.channel-copy h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.channel-label {
  margin: 0.55rem 0 1rem;
  color: var(--steel-300);
  font-weight: 700;
}

.channel-copy > p:last-child {
  max-width: 42rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
}

.channel-link {
  min-height: 3.25rem;
  padding: 0.8rem 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 0.45rem;
  font-weight: 750;
  text-decoration: none;
}

.channel-link:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.7);
}

.youtube-mark {
  width: 1.55rem;
  flex: 0 0 auto;
}

.youtube-mark-background {
  fill: var(--youtube);
}

.youtube-mark-play {
  fill: var(--white);
}

.topic-grid {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.topic-grid article {
  padding: 1.7rem;
  border-right: 1px solid rgba(255, 255, 255, 0.13);
}

.topic-grid article:last-child {
  border: 0;
}

.topic-grid span {
  color: var(--blue-bright);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
}

.topic-grid h3 {
  margin: 1.25rem 0 0.45rem;
  font-size: 1.05rem;
}

.topic-grid p {
  margin: 0;
  color: var(--steel-300);
  font-size: 0.88rem;
}

.company-section {
  background: var(--steel-50);
}

.company-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(22rem, 0.8fr);
  gap: clamp(3rem, 9vw, 8rem);
}

.company-layout h2 {
  max-width: 12ch;
  margin: 1.3rem 0 0;
  font-size: clamp(2.5rem, 5.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.company-copy {
  padding-top: 2rem;
}

.company-copy p:first-child {
  margin-top: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.5;
}

.company-copy p:nth-child(2) {
  margin-top: 2rem;
  color: var(--steel-500);
}

.email-link {
  margin-top: 0.5rem;
  padding-bottom: 0.3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--blue);
  border-bottom: 2px solid currentColor;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 780;
  text-decoration: none;
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: #07101e;
}

.footer-inner {
  min-height: 9rem;
  padding-block: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-inner div {
  display: flex;
  flex-direction: column;
}

.footer-inner strong {
  color: var(--white);
}

.footer-inner span,
.footer-inner p {
  margin: 0;
  font-size: 0.82rem;
}

@media (max-width: 900px) {
  .header-inner {
    gap: 1rem;
  }

  .header-inner nav {
    min-width: 0;
    flex: 1 1 auto;
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero-layout,
  .product-layout,
  .company-layout {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    min-height: auto;
  }

  .identity-card {
    width: min(100%, 32rem);
    min-height: 24rem;
  }

  .product-copy {
    max-width: 40rem;
  }

  .product-gallery {
    width: min(100%, 40rem);
    margin-inline: auto;
  }

  .channel-card {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .channel-link {
    grid-column: 2;
    justify-self: start;
  }

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

  .topic-grid article {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  }

  .topic-grid article:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 660px) {
  .shell {
    width: min(100% - 2rem, 74rem);
  }

  .site-header {
    position: static;
  }

  .header-inner {
    padding-block: 0.8rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .header-inner nav {
    width: 100%;
    max-width: none;
    min-width: 0;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.65rem 1rem;
  }

  .header-inner nav a {
    font-size: 0.78rem;
  }

  .header-inner nav .nav-contact {
    padding: 0;
    border: 0;
  }

  .hero-layout {
    padding-block: 4.5rem;
    gap: 3.2rem;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 12.8vw, 4rem);
    letter-spacing: -0.055em;
  }

  .section {
    padding-block: 4.6rem;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .product-layout {
    margin-top: 2.6rem;
  }

  .product-brand {
    align-items: flex-start;
  }

  .app-icon {
    width: 5.1rem;
    height: 5.1rem;
    border-radius: 1.2rem;
  }

  .feature-list {
    gap: 0.45rem;
  }

  .feature-list li {
    padding-inline: 0.5rem;
  }

  .product-gallery {
    min-height: 27rem;
    gap: 0.6rem;
  }

  .phone-shot {
    height: 25rem;
    border-radius: 1rem;
  }

  .phone-shot-secondary {
    margin-top: 2rem;
  }

  .channel-card {
    grid-template-columns: 1fr;
  }

  .channel-avatar {
    width: 5.25rem;
    height: 5.25rem;
  }

  .channel-link {
    grid-column: auto;
  }

  .topic-grid article {
    padding-inline: 0;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
  }
}

@media (max-width: 440px) {
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}