:root {
  color-scheme: dark;
  --bg-base: #081433;
  --bg-top: #12326f;
  --bg-soft: #102861;
  --panel: rgba(11, 26, 67, 0.82);
  --panel-strong: rgba(9, 22, 57, 0.96);
  --panel-light: rgba(255, 255, 255, 0.05);
  --line: rgba(142, 169, 255, 0.18);
  --text: #f7f9ff;
  --muted: #bcc8eb;
  --accent: #8ea9ff;
  --accent-deep: #6f88ea;
  --brand-accent: #20c1d6;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --radius-pill: 999px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

section[id] {
  scroll-margin-top: 120px;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at 14% 12%, rgba(53, 165, 255, 0.18), transparent 28%),
    radial-gradient(circle at 88% 20%, rgba(142, 169, 255, 0.12), transparent 22%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-base) 50%, #071126 100%);
}

img,
svg {
  display: block;
}

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

button,
input,
textarea {
  font: inherit;
}

.site-wrap {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding-bottom: 36px;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 18px;
  padding: 18px 22px;
  background: rgba(11, 28, 71, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
  min-width: 0;
}

.brand-word {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 3vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.06em;
  color: #ffffff;
}

.brand-mark-image {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.lang-button {
  min-width: 46px;
  min-height: 36px;
  padding: 0 12px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--muted);
  font-weight: 800;
  cursor: pointer;
}

.lang-button.is-active {
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.lang-button:focus-visible {
  outline: 2px solid rgba(142, 169, 255, 0.65);
  outline-offset: 2px;
}

.nav {
  display: none;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.98rem;
  width: 100%;
  justify-content: center;
}

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

.section {
  padding: 76px 0;
}

.hero {
  display: grid;
  gap: 34px;
  align-items: center;
  min-height: calc(100vh - 118px);
  padding-top: 56px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.02;
}

h1,
h2,
.preview-badge,
.card-number,
.step-index {
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  font-size: clamp(2.9rem, 8vw, 6rem);
  max-width: 10ch;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  max-width: 11ch;
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 61ch;
  margin-top: 22px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

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

.button:disabled {
  cursor: wait;
  transform: none;
  opacity: 0.78;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: 0 18px 42px rgba(111, 136, 234, 0.32);
}

.button-secondary,
.button-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.button-small {
  min-height: 46px;
  padding: 0 26px;
}

.hero-points {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--text);
}

.hero-points li {
  position: relative;
  padding-left: 24px;
}

.hero-points li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-preview {
  position: relative;
}

.preview-shell,
.info-card,
.benefit-card,
.step-card,
.portfolio-card,
.about-panel,
.contact-form,
.proof-bar {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.preview-shell {
  overflow: hidden;
  padding: 22px;
  background:
    radial-gradient(circle at 72% 12%, rgba(142, 169, 255, 0.08), transparent 18%),
    linear-gradient(180deg, rgba(21, 36, 87, 0.96) 0%, rgba(9, 22, 57, 0.96) 100%);
}

.preview-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.browser-dots {
  display: flex;
  gap: 10px;
  padding-top: 18px;
}

.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
}

.preview-metric {
  width: 250px;
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 22px 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(9, 26, 66, 1) 0%, rgba(12, 41, 79, 0.96) 100%);
  border: 1px solid rgba(142, 169, 255, 0.16);
}

.preview-metric strong {
  font-size: 1.85rem;
  line-height: 1;
  color: #ffffff;
}

.preview-metric span {
  color: #d7e2ff;
  font-size: 1rem;
  line-height: 1.3;
}

.preview-body {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  min-height: 455px;
}

.preview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  padding: 18px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.preview-sidebar-dot {
  width: 30px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.18);
}

.preview-sidebar-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 10px;
  border-radius: 14px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
}

.preview-sidebar-link.is-active {
  color: #ffffff;
  background: rgba(142, 169, 255, 0.18);
}

.preview-main {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.preview-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  background: rgba(142, 169, 255, 0.16);
  color: #dbe4ff;
  font-size: 0.96rem;
  font-weight: 700;
}

.preview-feature {
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
}

.preview-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 800;
}

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

.preview-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.preview-card strong,
.preview-feature h3 {
  color: #ffffff;
  font-size: 1rem;
}

.preview-card span,
.preview-feature p:last-child {
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.preview-support {
  width: min(280px, 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 24px 26px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(11, 26, 67, 1) 0%, rgba(13, 31, 80, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.preview-support strong {
  font-size: 1.2rem;
}

.preview-support span {
  line-height: 1.4;
}

.proof-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 18px 20px;
  text-align: center;
  color: var(--text);
  font-weight: 700;
}

.section-heading {
  display: grid;
  gap: 16px;
  margin-bottom: 34px;
}

.section-heading p {
  max-width: 60ch;
}

.card-grid,
.benefits-grid,
.steps-grid,
.portfolio-grid {
  display: grid;
  gap: 20px;
}

.info-card,
.benefit-card,
.step-card,
.about-panel,
.contact-form {
  padding: 24px;
}

.card-number,
.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: rgba(142, 169, 255, 0.12);
  color: var(--accent);
  font-size: 1rem;
  font-weight: 700;
}

.info-card p,
.benefit-card p,
.step-card p {
  margin-top: 12px;
}

.portfolio-card {
  overflow: hidden;
}

.portfolio-art {
  min-height: 215px;
  padding: 18px;
}

.art-one {
  background:
    linear-gradient(135deg, rgba(142, 169, 255, 0.18), rgba(255, 255, 255, 0.03)),
    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.14), transparent 20%),
    #13367d;
}

.art-two {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(142, 169, 255, 0.2)),
    radial-gradient(circle at 78% 42%, rgba(255, 255, 255, 0.14), transparent 24%),
    #0c173f;
}

.art-three {
  background:
    linear-gradient(135deg, rgba(142, 169, 255, 0.14), rgba(91, 101, 255, 0.18)),
    radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.14), transparent 20%),
    #13295f;
}

.portfolio-shot {
  height: 100%;
  border-radius: 20px;
  background: rgba(8, 18, 47, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.shot-service,
.shot-launch,
.shot-support {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.shot-service {
  padding: 16px;
  justify-content: space-between;
}

.shot-toolbar {
  display: flex;
  gap: 8px;
}

.shot-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
}

.shot-hero {
  display: grid;
  gap: 10px;
}

.shot-hero p,
.shot-title {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 800;
}

.shot-hero strong,
.shot-support-head strong {
  font-size: 1.05rem;
  line-height: 1.2;
  color: #ffffff;
}

.shot-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.shot-pills span,
.shot-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: rgba(142, 169, 255, 0.16);
  color: #eef3ff;
  font-size: 0.78rem;
  font-weight: 700;
}

.shot-launch {
  padding: 16px;
  justify-content: space-between;
  gap: 14px;
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.shot-mini-card {
  display: grid;
  gap: 6px;
  min-height: 84px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.shot-mini-card strong {
  color: #ffffff;
  font-size: 0.84rem;
  line-height: 1.2;
}

.shot-mini-card span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.shot-support {
  padding: 16px;
  justify-content: space-between;
  gap: 14px;
}

.shot-support-head {
  display: grid;
  gap: 4px;
}

.shot-support-head span {
  color: var(--muted);
  font-size: 0.8rem;
}

.shot-list {
  display: grid;
  gap: 10px;
}

.shot-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.shot-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 auto;
}

.shot-list-item p {
  color: #eef3ff;
  font-size: 0.82rem;
  line-height: 1.35;
}

.portfolio-copy {
  padding: 22px;
}

.portfolio-copy span {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  font-weight: 800;
}

.portfolio-copy h3,
.portfolio-copy p {
  margin-top: 12px;
}

.about-layout,
.contact-layout {
  display: grid;
  gap: 24px;
}

.about-panel {
  display: grid;
  gap: 18px;
}

.about-item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-item:last-child {
  border-bottom: 0;
}

.about-item strong,
.contact-highlights strong {
  color: var(--text);
  font-size: 1.08rem;
}

.contact-highlights {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.contact-highlights div {
  display: grid;
  gap: 4px;
}

.contact-direct {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
}

.contact-email-link,
.footer-email-link {
  color: #ffffff;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.contact-email-link:hover,
.footer-email-link:hover {
  color: var(--accent);
}

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

.contact-form label {
  display: grid;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(188, 200, 235, 0.68);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(142, 169, 255, 0.45);
  border-color: rgba(142, 169, 255, 0.35);
}

.contact-form input:-webkit-autofill,
.contact-form input:-webkit-autofill:hover,
.contact-form input:-webkit-autofill:focus,
.contact-form textarea:-webkit-autofill,
.contact-form textarea:-webkit-autofill:hover,
.contact-form textarea:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.1);
  -webkit-box-shadow:
    0 0 0 1000px rgba(13, 31, 80, 0.94) inset,
    0 0 0 1px rgba(255, 255, 255, 0.08);
  box-shadow:
    0 0 0 1000px rgba(13, 31, 80, 0.94) inset,
    0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: background-color 9999s ease-out 0s;
}

.form-status {
  min-height: 1.5em;
  color: #dbe4ff;
  font-size: 0.96rem;
  font-weight: 700;
}

.form-status.is-success {
  color: #d8f2ff;
}

.form-status.is-error {
  color: #ffd6dc;
}

.form-status.is-pending {
  color: #dbe4ff;
}

.form-note {
  font-size: 0.92rem;
}

.site-footer {
  display: grid;
  gap: 20px;
  padding: 34px 0 14px;
}

.footer-lockup .brand-word {
  font-size: 2.45rem;
}

.footer-lockup .brand-mark-image {
  width: 42px;
  height: 42px;
}

.footer-brand p,
.footer-copy,
.footer-nav {
  color: var(--muted);
}

.footer-brand {
  display: grid;
  gap: 14px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-email-link,
.contact-email-link,
.footer-copy,
.footer-brand p {
  overflow-wrap: anywhere;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (max-width: 759px) {
  .site-wrap {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .site-header {
    top: 10px;
    gap: 14px;
    margin-top: 12px;
    padding: 16px;
    border-radius: 34px;
  }

  .brand {
    width: 100%;
    gap: 12px;
  }

  .brand-word {
    font-size: clamp(1.85rem, 11vw, 2.7rem);
  }

  .brand-mark-image {
    width: 44px;
    height: 44px;
  }

  .header-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 10px;
  }

  .lang-switch {
    min-width: 0;
  }

  .lang-button {
    min-width: 42px;
    padding: 0 10px;
  }

  .button-small {
    width: 100%;
    min-width: 0;
    padding: 0 18px;
  }

  .section {
    padding: 62px 0;
  }

  .hero {
    min-height: auto;
    padding-top: 38px;
  }

  .eyebrow {
    font-size: 0.72rem;
    line-height: 1.45;
  }

  h1 {
    font-size: clamp(2.9rem, 15vw, 4.35rem);
    max-width: 8ch;
  }

  h2 {
    max-width: 9ch;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-actions {
    gap: 12px;
  }

  .hero-actions .button {
    flex: 1 1 100%;
  }

  .preview-shell {
    padding: 18px;
  }

  .preview-header {
    display: grid;
    gap: 14px;
    margin-bottom: 18px;
  }

  .browser-dots {
    padding-top: 0;
  }

  .preview-metric {
    width: 100%;
    min-height: 0;
    padding: 18px 20px;
  }

  .preview-body {
    grid-template-columns: 1fr;
    gap: 16px;
    min-height: auto;
  }

  .preview-sidebar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    height: auto;
    padding: 12px;
  }

  .preview-sidebar-dot {
    display: none;
  }

  .preview-sidebar-link {
    min-height: 42px;
    font-size: 0.8rem;
  }

  .preview-main {
    min-width: 0;
  }

  .preview-feature,
  .preview-card {
    padding: 18px;
  }

  .preview-grid,
  .shot-grid {
    grid-template-columns: 1fr;
  }

  .preview-support {
    width: 100%;
    padding: 18px 20px;
  }

  .proof-bar {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .portfolio-art,
  .portfolio-copy,
  .info-card,
  .benefit-card,
  .step-card,
  .about-panel,
  .contact-form {
    padding-left: 18px;
    padding-right: 18px;
  }

  .shot-pills span,
  .shot-banner {
    min-height: 32px;
    padding: 0 10px;
  }

  .footer-lockup .brand-word {
    font-size: 2rem;
  }

  .footer-nav {
    gap: 12px 16px;
  }
}

@media (min-width: 760px) {
  .site-wrap {
    width: min(calc(100% - 48px), var(--max-width));
  }

  .nav {
    display: flex;
    width: auto;
  }

  .site-header {
    flex-wrap: nowrap;
  }

  .header-actions {
    width: auto;
    justify-content: flex-end;
    flex: 0 0 auto;
  }

  .hero {
    grid-template-columns: 1fr 0.94fr;
    gap: 54px;
  }

  .proof-bar {
    grid-template-columns: repeat(4, 1fr);
  }

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

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

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-layout,
  .contact-layout {
    grid-template-columns: 1.02fr 0.98fr;
    align-items: start;
  }

  .site-footer {
    grid-template-columns: 1.35fr 1fr auto;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .section {
    padding: 92px 0;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

  .reveal,
  .button {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}