/* Liza Studio — статичный mobile-first лендинг */

:root {
  /* Палитра из референса */
  --ink: #0E0E10;
  --paper: #F4F1EA;
  --cool: #EEF0F2;
  --dark: #111114;
  --accent: #3D5AE0;
  --max: #6E54FF;
  --tg: #2AABEE;

  /* Прозрачные варианты */
  --paper-55: rgba(244, 241, 234, 0.55);
  --paper-08: rgba(244, 241, 234, 0.08);
  --ink-55: rgba(14, 14, 16, 0.55);
  --ink-08: rgba(14, 14, 16, 0.08);

  /* Шрифты — системные, без CDN */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* Сетка и отступы */
  --container: 1180px;
  --pad-x: 20px;
  --section-py: 72px;
  --header-h: 64px;
  --radius: 14px;
  --radius-sm: 12px;
  --radius-lg: 22px;
}

@media (min-width: 768px) {
  :root {
    --pad-x: 40px;
    --section-py: 96px;
  }
}

@media (min-width: 1200px) {
  :root {
    --pad-x: 60px;
    --section-py: 120px;
  }
}

/* ─── Reset & base ─── */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
}

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

button, input, textarea {
  font: inherit;
}

/* ─── Accessibility ─── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent);
  color: var(--paper);
  padding: 8px 16px;
  z-index: 100;
  text-decoration: none;
  font-weight: 500;
}

.skip-link:focus {
  top: 0;
}

*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─── Layout ─── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

/* ─── Typography ─── */
.mono-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-55);
  margin: 0;
}

.mono-label--light {
  color: var(--paper);
}

.mono-label--muted {
  color: var(--paper-55);
}

.text-muted {
  color: var(--paper-55);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 52px;
  padding: 0 24px;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  border: none;
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease, box-shadow 140ms ease;
  -webkit-tap-highlight-color: transparent;
}

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

.btn:active {
  transform: translateY(0);
  opacity: 0.86;
}

.btn:disabled {
  opacity: 0.7;
  cursor: default;
  transform: none;
}

.btn--primary {
  background: var(--accent);
  color: var(--paper);
}

.btn--paper {
  background: var(--paper);
  color: var(--ink);
}

.btn--outline {
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--paper-55);
}

.btn--outline-light {
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--paper);
}

.btn--ghost {
  background: transparent;
  color: var(--paper-55);
  border: 1px solid var(--paper-08);
  cursor: default;
}

.btn--ghost:hover,
.btn--ghost:active {
  transform: none;
  opacity: 1;
}

.btn--sm {
  height: 44px;
  padding: 0 16px;
  font-size: 14px;
}

.btn--wide {
  width: 100%;
}

.btn__short {
  display: inline;
}

.btn__full {
  display: none;
}

@media (min-width: 768px) {
  .btn__short {
    display: none;
  }
  .btn__full {
    display: inline;
  }

  .btn--sm {
    height: 48px;
    padding: 0 20px;
  }
}

/* ─── Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--dark);
  color: var(--paper);
  border-bottom: 1px solid var(--paper-08);
  height: var(--header-h);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--paper);
  flex-shrink: 0;
}

.logo__mark {
  flex-shrink: 0;
  color: currentColor;
}

.logo__word {
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.03em;
  line-height: 1;
}

.logo__muted {
  color: var(--paper-55);
  font-weight: 500;
}

.header__nav {
  display: none;
  align-items: center;
  gap: 32px;
}

.header__link {
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--paper);
  text-decoration: none;
  opacity: 0.75;
  transition: opacity 120ms ease;
}

.header__link:hover {
  opacity: 1;
}

.header__soon {
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--paper-55);
  opacity: 0.6;
}

@media (min-width: 768px) {
  .header__nav {
    display: flex;
  }

  .logo__word {
    font-size: 20px;
  }
}

/* ─── Hero ─── */
.hero {
  position: relative;
  background: var(--dark);
  color: var(--paper);
  overflow: hidden;
  padding: 44px 0 56px;
}

.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  pointer-events: none;
  background-image:
    linear-gradient(var(--paper) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero__inner {
  position: relative;
  display: grid;
  gap: 36px;
  align-items: center;
}

.hero__visual {
  order: -1;
  display: grid;
  place-items: center;
}

.hero__mark {
  width: 220px;
  height: 220px;
  color: var(--paper);
}

.hero__title {
  margin: 24px 0 0;
  font-weight: 500;
  font-size: clamp(44px, 12vw, 104px);
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.hero__lead {
  margin: 28px 0 0;
  font-size: 16px;
  line-height: 1.5;
  max-width: 500px;
  color: var(--paper-55);
}

.hero__actions {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero__platforms {
  margin-top: 48px;
  display: flex;
  column-gap: 14px;
  row-gap: 10px;
  align-items: baseline;
  color: var(--paper-55);
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .hero {
    padding: 64px 0;
    min-height: calc(100vh - var(--header-h));
  }

  .hero__inner {
    grid-template-columns: 1.4fr 1fr;
    gap: 48px;
    min-height: calc(100vh - var(--header-h));
  }

  .hero__visual {
    order: 0;
  }

  .hero__mark {
    width: 320px;
    height: 320px;
  }

  .hero__lead {
    font-size: 18px;
  }
}

@media (min-width: 1200px) {
  .hero__mark {
    width: 420px;
    height: 420px;
  }

  .hero__actions {
    flex-wrap: nowrap;
  }
}

/* ─── Sections ─── */
.section {
  padding: var(--section-py) 0;
  border-top: 1px solid var(--ink-08);
}

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

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

.section--dark {
  background: var(--dark);
  color: var(--paper);
  border-top: 1px solid var(--paper-08);
}

.section__header {
  margin-bottom: 36px;
}

.section__title {
  margin: 14px 0 0;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.section__title--narrow {
  max-width: 640px;
}

.section__sub {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-55);
}

.section__sub--muted {
  color: var(--paper-55);
}

@media (min-width: 768px) {
  .section__header {
    margin-bottom: 48px;
  }

  .section__title {
    font-size: 40px;
  }

  .section__header--row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }

  .section__header--row .section__sub {
    max-width: 340px;
    text-align: right;
    margin-top: 0;
  }
}

@media (min-width: 1200px) {
  .section__header {
    margin-bottom: 64px;
  }

  .section__title {
    font-size: 48px;
  }

  .section__header--row .section__sub {
    max-width: 380px;
  }
}

/* ─── Grid ─── */
.grid {
  display: grid;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

@media (min-width: 1200px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
}

/* ─── Info cards ─── */
.info-card {
  border-top: 1px solid var(--ink-08);
  padding-top: 20px;
}

.info-card__title {
  margin: 14px 0 0;
  font-size: 22px;
  letter-spacing: -0.02em;
  font-weight: 500;
  line-height: 1.2;
}

.info-card__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-55);
}

@media (min-width: 768px) {
  .info-card__title {
    font-size: 24px;
  }
}

/* ─── Steps ─── */
.steps {
  display: grid;
  gap: 0;
}

.step {
  padding: 24px 0;
  border-top: 1px solid var(--ink-08);
}

.step__num {
  font-family: var(--font-mono);
  font-size: 48px;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}

.step__title {
  margin: 18px 0 0;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.step__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-55);
  max-width: 320px;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--ink-08);
  }

  .step {
    border-top: none;
    border-right: 1px solid var(--ink-08);
    padding: 32px 24px 32px 0;
  }

  .step:last-child {
    border-right: none;
    padding-right: 0;
  }

  .step:nth-child(2) {
    padding-left: 24px;
  }

  .step:nth-child(3) {
    padding-left: 24px;
  }

  .step__num {
    font-size: 56px;
  }

  .step__title {
    font-size: 26px;
  }
}

@media (min-width: 1200px) {
  .step {
    padding: 32px 28px 32px 0;
  }

  .step:nth-child(2),
  .step:nth-child(3) {
    padding-left: 28px;
  }
}

/* ─── Surfaces / Phone mocks ─── */
.surface {
  min-width: 0;
}

.surface__label {
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.surface__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.phone {
  background: #0E1621;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 36px 70px -40px var(--phone-glow, rgba(61, 90, 224, 0.5));
  border: 1px solid var(--paper-08);
}

.phone__head {
  height: 52px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #17212B;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.phone__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.phone__meta {
  line-height: 1.25;
  min-width: 0;
}

.phone__name {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

.phone__status {
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.phone__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-height: 300px;
  background: #0E1621;
}

.phone__bar {
  height: 36px;
  background: #0f0f14;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--paper-08);
}

.phone__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #3a3a44;
  flex-shrink: 0;
}

.phone__url {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--paper-55);
  letter-spacing: 0.05em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-date {
  align-self: center;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 10px;
  margin-bottom: 2px;
}

.chat-meta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  margin-top: 2px;
}

.bubble {
  padding: 9px 13px;
  color: var(--paper);
  font-size: 13px;
  line-height: 1.42;
  border-radius: 14px;
  max-width: 82%;
  word-wrap: break-word;
}

.bubble--right {
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  border-bottom-left-radius: 14px;
}

.bubble--left {
  align-self: flex-start;
  border-bottom-right-radius: 14px;
  border-bottom-left-radius: 4px;
}

.bubble__agent {
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 4px;
}

.bubble__actions {
  margin-top: 8px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.bubble__action {
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 6px;
}

/* Web app mock */
.web-app {
  display: grid;
  grid-template-columns: 96px 1fr;
  min-height: 316px;
}

.web-app__sidebar {
  border-right: 1px solid var(--paper-08);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #12121a;
}

.web-app__nav-item {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper-55);
  padding: 3px 0;
  border-left: 2px solid transparent;
  padding-left: 8px;
  line-height: 1.3;
}

.web-app__nav-item--active {
  color: var(--paper);
  border-left-color: var(--accent);
}

.web-app__chat {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #191920;
  min-width: 0;
}

.web-app__typing {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--paper-55);
  font-size: 11px;
  font-family: var(--font-mono);
}

.web-app__pulse {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.4s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ─── Facts ─── */
.facts {
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid var(--ink-08);
  padding: 40px 0;
}

.facts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.fact__num {
  font-weight: 500;
  font-size: 44px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.fact__title {
  margin-top: 8px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.fact__text {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-55);
}

@media (min-width: 768px) {
  .facts {
    padding: 56px 0;
  }

  .facts__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }

  .fact__num {
    font-size: 52px;
  }
}

@media (min-width: 1200px) {
  .fact__num {
    font-size: 60px;
  }
}

/* ─── Pricing ─── */
.pricing__cards {
  gap: 16px;
  align-items: stretch;
}

.pricing {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  color: var(--ink);
  border: 1px solid var(--ink-08);
  border-radius: var(--radius);
  padding: 24px 22px;
}

.pricing--featured {
  background: var(--dark);
  color: var(--paper);
  border-color: var(--dark);
}

.pricing__soon {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-55);
  background: rgba(14, 14, 16, 0.06);
  padding: 4px 9px;
  border-radius: 999px;
}

.pricing__name {
  margin: 14px 0 0;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.pricing__price {
  margin-top: 16px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-weight: 500;
  font-size: 40px;
  letter-spacing: -0.04em;
  line-height: 1;
}

.pricing__unit {
  font-size: 14px;
  color: var(--ink-55);
  font-weight: 400;
}

.pricing--featured .pricing__unit {
  color: var(--paper-55);
}

.pricing__note {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--ink-55);
}

.pricing--featured .pricing__note {
  color: var(--paper-55);
}

.pricing__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  flex: 1;
}

.pricing__list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
}

.pricing--featured .pricing__list li {
  color: rgba(244, 241, 234, 0.85);
}

.pricing__list li::before {
  content: "-";
  color: var(--accent);
  flex-shrink: 0;
}

.pricing__btn {
  margin-top: 26px;
}

.pricing__footnote {
  margin: 24px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-55);
}

@media (min-width: 768px) {
  .pricing__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .pricing {
    padding: 28px 26px;
  }

  .pricing__price {
    font-size: 46px;
  }
}

/* ─── CTA ─── */
.cta {
  background: var(--accent);
  color: var(--paper);
  padding: 72px 0;
  text-align: center;
}

.cta__title {
  margin: 20px 0 0;
  font-weight: 500;
  font-size: clamp(34px, 6vw, 72px);
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.cta__actions {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .cta {
    padding: 96px 0;
  }
}

@media (min-width: 1200px) {
  .cta {
    padding: 120px 0;
  }
}

/* ─── Lead form ─── */
.lead {
  max-width: 560px;
  margin: 0 auto;
}

.lead__sub {
  margin: 14px 0 28px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-55);
}

.lead__success {
  padding: 28px 0;
  font-size: 18px;
  color: var(--ink);
}

.lead__success p {
  margin: 0;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.field {
  display: block;
}

.field + .field {
  margin-top: 18px;
}

.field__label {
  font-size: 14px;
  color: var(--ink-55);
  font-weight: 500;
}

.field__input {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 16px;
  margin-top: 8px;
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(14, 14, 16, 0.16);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.field__input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(61, 90, 224, 0.12);
}

.field__input::placeholder {
  color: var(--ink-55);
  opacity: 0.7;
}

textarea.field__input {
  resize: vertical;
  min-height: 96px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 18px;
  cursor: pointer;
}

.checkbox__input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.checkbox__text {
  font-size: 14px;
  color: var(--ink-55);
  line-height: 1.4;
}

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

.checkbox__text a:hover {
  text-decoration: underline;
}

.lead__error {
  font-size: 14px;
  color: #c0392b;
  margin-top: 14px;
  min-height: 1.4em;
}

.lead__form .btn--wide {
  margin-top: 24px;
}

@media (min-width: 768px) {
  .lead__sub {
    font-size: 18px;
  }
}

/* ─── Footer ─── */
.footer {
  background: var(--dark);
  color: var(--paper);
  padding: 56px 0 32px;
  border-top: 1px solid var(--paper-08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--paper-08);
}

.footer__brand {
  grid-column: 1 / -1;
}

.logo--footer {
  align-items: center;
}

.logo--footer .logo__word {
  font-size: 22px;
}

.footer__about {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper-55);
  max-width: 320px;
}

.footer__nav p {
  margin: 0;
}

.footer__nav ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__nav a {
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  transition: opacity 120ms ease;
}

.footer__nav a:hover {
  opacity: 0.6;
}

.footer__req {
  padding-top: 24px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--paper-55);
  font-family: var(--font-mono);
}

.footer__req a {
  color: var(--paper-55);
  text-decoration: none;
}

.footer__req a:hover {
  text-decoration: underline;
}

.footer__bottom {
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: space-between;
  align-items: flex-start;
  color: var(--paper-55);
}

@media (min-width: 768px) {
  .footer {
    padding: 80px 0 40px;
  }

  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
  }

  .footer__brand {
    grid-column: auto;
  }

  .footer__nav ul {
    gap: 10px;
  }

  .footer__bottom {
    flex-direction: row;
    align-items: center;
  }
}

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

  .btn:hover {
    transform: none;
  }

  .web-app__pulse {
    animation: none;
    opacity: 0.6;
  }

  .hero__mark animateTransform,
  .phone animateTransform {
    animation: none;
  }
}