@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin.woff2") format("woff2");
}

/* ---------- Foundation ---------- */
:root {
  --brand: #b01827;
  --brand-dark: #8d101c;
  --brand-soft: #f8e7e8;
  --ink: #1a1714;
  --ink-soft: #2b2621;
  --muted: #625b52;
  --muted-light: #cfc6b9;
  --paper: #fbf7ef;
  --paper-deep: #f3ebde;
  --white: #ffffff;
  --line: #e5ddcf;
  --line-dark: #d7ccba;
  --green: #0b6b45;
  --green-soft: #e8f4ed;
  --shadow-sm: 0 1px 2px rgba(26, 23, 20, .04), 0 8px 28px rgba(26, 23, 20, .05);
  --shadow-lg: 0 24px 60px rgba(55, 39, 24, .12), 0 4px 18px rgba(55, 39, 24, .06);
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --container: 1160px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body,
button,
input,
textarea {
  font-family: var(--font);
}

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

img {
  height: auto;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
}

button,
input,
textarea {
  font-size: 1rem;
}

button {
  cursor: pointer;
}

::selection {
  background: var(--brand);
  color: var(--white);
}

:focus-visible {
  outline: 3px solid #2563eb;
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 32px);
}

.section {
  padding-block: clamp(64px, 8vw, 104px);
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(32px, 4vw, 52px);
}

.section-head h2,
.faq-intro h2,
.audience-intro h2,
.demo-copy h2,
.pricing-copy h2 {
  font-size: clamp(2rem, 4.3vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 800;
}

.section-lead,
.audience-intro > p,
.faq-intro > p,
.demo-copy > p,
.pricing-copy > p {
  margin-top: 18px;
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--brand);
  font-size: .78rem;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

.eyebrow--light {
  color: #ffd9dc;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform .18s ease;
}

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

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--fill {
  fill: currentColor;
  stroke: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 12px 24px;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 750;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.btn .icon {
  width: 20px;
  height: 20px;
}

.btn-primary {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(176, 24, 39, .2);
}

.btn-secondary {
  background: rgba(255, 255, 255, .5);
  border-color: var(--ink);
  color: var(--ink);
}

.btn-dark {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.btn-outline-dark {
  background: transparent;
  border-color: rgba(26, 23, 20, .35);
  color: var(--ink);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand);
  font-weight: 750;
  text-decoration: none;
}

.text-link .icon {
  width: 18px;
  height: 18px;
  transition: transform .18s ease;
}

@media (hover: hover) {
  .btn-primary:hover {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    transform: translateY(-1px);
  }

  .btn-secondary:hover {
    background: var(--white);
  }

  .btn-dark:hover {
    background: #332d27;
    border-color: #332d27;
    transform: translateY(-1px);
  }

  .btn-outline-dark:hover {
    border-color: var(--ink);
    background: rgba(26, 23, 20, .05);
  }

  .text-link:hover {
    text-decoration: underline;
  }

  .text-link:hover .icon {
    transform: translateX(3px);
  }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(229, 221, 207, .7);
  background: rgba(251, 247, 239, .9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  color: var(--brand);
}

.brand-name {
  font-size: 1.125rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -.035em;
}

.brand-name strong {
  color: var(--brand);
  font-weight: 800;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 32px);
  margin-left: auto;
}

.desktop-nav a {
  color: var(--ink-soft);
  font-size: .95rem;
  font-weight: 650;
  text-decoration: none;
}

.desktop-nav a:hover {
  color: var(--brand);
}

.btn-header {
  min-height: 44px;
  padding: 10px 20px;
  font-size: .95rem;
}

.mobile-menu {
  display: none;
  position: relative;
  margin-left: auto;
}

.mobile-menu summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 8px 10px 8px 13px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(255, 255, 255, .55);
  color: var(--ink);
  font-size: .95rem;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu summary .icon {
  width: 20px;
  height: 20px;
}

.menu-close-icon {
  display: none;
}

.mobile-menu[open] .menu-open-icon {
  display: none;
}

.mobile-menu[open] .menu-close-icon {
  display: block;
}

.mobile-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: min(320px, calc(100vw - 40px));
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.mobile-panel > a:not(.btn) {
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 650;
  text-decoration: none;
}

.mobile-panel > a:not(.btn):hover {
  background: var(--paper);
  color: var(--brand);
}

.mobile-panel .btn {
  margin-top: 8px;
  width: 100%;
}

.mobile-panel .mobile-wa {
  min-height: 46px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  box-shadow: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding-block: clamp(42px, 5vw, 64px) clamp(58px, 6vw, 82px);
  background:
    radial-gradient(circle at 83% 18%, rgba(176, 24, 39, .08), transparent 27%),
    radial-gradient(circle at 7% 95%, rgba(213, 173, 111, .12), transparent 28%),
    var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  right: 0;
  width: min(44vw, 560px);
  height: 100%;
  opacity: .45;
  background-image: radial-gradient(rgba(93, 76, 59, .26) .8px, transparent .8px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(to left, #000, transparent);
  mask-image: linear-gradient(to left, #000, transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(32px, 4.5vw, 62px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 620px;
  font-size: clamp(2.15rem, 4.55vw, 4.05rem);
  line-height: 1.04;
  letter-spacing: -.052em;
  font-weight: 800;
  text-wrap: initial;
}

.hero h1 span {
  display: block;
  margin-top: .16em;
  color: var(--brand);
}

.hero-lead {
  max-width: 630px;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.16rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .55);
  color: var(--ink-soft);
  font-size: .9375rem;
  line-height: 1.2;
  font-weight: 650;
}

.hero-points .icon {
  width: 17px;
  height: 17px;
  color: var(--brand);
}

/* Hero UI illustration */
.hero-visual {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 20px 0 34px;
}

.visual-orbit {
  position: absolute;
  top: 50%;
  right: -72px;
  width: min(500px, 100%);
  aspect-ratio: 1;
  border: 1px solid rgba(176, 24, 39, .15);
  border-radius: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.visual-orbit::before,
.visual-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.visual-orbit::before {
  inset: 34px;
  border: 1px dashed rgba(176, 24, 39, .14);
}

.visual-orbit::after {
  width: 14px;
  height: 14px;
  top: 22%;
  left: 5%;
  background: var(--brand);
  box-shadow: 0 0 0 7px rgba(176, 24, 39, .1);
}

.dashboard-card {
  position: relative;
  z-index: 2;
  width: min(91%, 476px);
  overflow: hidden;
  border: 1px solid rgba(112, 88, 62, .16);
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 30px 70px rgba(52, 36, 20, .16), 0 4px 16px rgba(52, 36, 20, .06);
}

.dash-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 17px;
  border-bottom: 1px solid #eee7db;
}

.mini-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-size: .74rem;
  line-height: 1;
  font-weight: 650;
  letter-spacing: -.02em;
}

.mini-brand strong {
  color: var(--brand);
}

.mini-mark {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background:
    linear-gradient(90deg, transparent 16%, #fff 16% 22%, transparent 22% 34%, #fff 34% 40%, transparent 40% 52%, #fff 52% 62%, transparent 62% 76%, #fff 76% 82%, transparent 82%),
    var(--brand);
  background-size: 100% 58%, 100% 100%;
  background-position: center, center;
  background-repeat: no-repeat;
}

.sync-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: .58rem;
  line-height: 1;
  font-weight: 800;
}

.sync-state i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.dash-body {
  padding: 16px 17px 18px;
}

.dash-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 11px;
  font-size: .78rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.02em;
}

.dash-date {
  color: #8b8175;
  font-size: .58rem;
  font-weight: 600;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.metric {
  padding: 9px 9px 8px;
  border: 1px solid #efe8dc;
  border-radius: 9px;
  background: #fdfaf4;
}

.metric span,
.metric small {
  display: block;
  color: #81776b;
  font-size: .52rem;
  line-height: 1.25;
}

.metric strong {
  display: block;
  margin: 3px 0 1px;
  font-size: .84rem;
  line-height: 1.2;
  letter-spacing: -.03em;
}

.metric:first-child strong {
  color: var(--brand);
}

.chart-card {
  margin-top: 9px;
  padding: 10px 11px 8px;
  border: 1px solid #efe8dc;
  border-radius: 10px;
  background: #fff;
}

.chart-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: #766d62;
  font-size: .53rem;
}

.chart-label b {
  color: var(--ink);
  font-size: .56rem;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  height: 52px;
  margin-top: 7px;
  padding: 0 2px;
  border-bottom: 1px solid #eee8de;
}

.bar-chart i {
  flex: 1;
  height: var(--bar);
  border-radius: 3px 3px 0 0;
  background: #dbcab6;
}

.bar-chart i:nth-child(6) {
  background: var(--brand);
}

.chart-days {
  display: flex;
  gap: 7px;
  padding: 5px 2px 0;
  color: #91877a;
  font-size: .44rem;
}

.chart-days span {
  flex: 1;
  text-align: center;
}

.dash-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 7px 8px;
  border: 1px solid #f0e9de;
  border-radius: 8px;
  background: #fff;
}

.row-icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--brand-soft);
  color: var(--brand);
}

.row-icon .icon {
  width: 13px;
  height: 13px;
}

.dash-row div:nth-child(2) {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
}

.dash-row strong {
  overflow: hidden;
  font-size: .58rem;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dash-row span {
  color: #8d8377;
  font-size: .48rem;
}

.dash-row > b {
  font-size: .55rem;
  white-space: nowrap;
}

.phone-card {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 17px;
  width: clamp(142px, 29%, 178px);
  padding: 8px;
  border: 1px solid #3b342d;
  border-radius: 29px;
  background: #1b1815;
  box-shadow: 0 24px 50px rgba(42, 28, 16, .3);
}

.phone-screen {
  overflow: hidden;
  border-radius: 21px;
  background: var(--paper);
}

.phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px 3px;
  color: var(--ink);
  font-size: .38rem;
  font-weight: 800;
}

.phone-status-icons {
  letter-spacing: .06em;
}

.phone-appbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 9px 8px;
}

.phone-app-name {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .58rem;
  font-weight: 800;
}

.phone-app-name i {
  width: 5px;
  height: 5px;
  border-radius: 2px;
  background: var(--brand);
}

.phone-live {
  padding: 2px 5px;
  border-radius: 99px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: .4rem;
  font-weight: 800;
}

.scan-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 76px;
  margin: 0 8px;
  overflow: hidden;
  border-radius: 9px;
  background: #171b1a;
}

.scan-corners {
  position: absolute;
  inset: 8px;
  background:
    linear-gradient(#fff, #fff) left top / 10px 1px no-repeat,
    linear-gradient(#fff, #fff) left top / 1px 10px no-repeat,
    linear-gradient(#fff, #fff) right top / 10px 1px no-repeat,
    linear-gradient(#fff, #fff) right top / 1px 10px no-repeat,
    linear-gradient(#fff, #fff) left bottom / 10px 1px no-repeat,
    linear-gradient(#fff, #fff) left bottom / 1px 10px no-repeat,
    linear-gradient(#fff, #fff) right bottom / 10px 1px no-repeat,
    linear-gradient(#fff, #fff) right bottom / 1px 10px no-repeat;
  opacity: .5;
}

.barcode-bars {
  width: 67%;
  height: 27px;
  background: repeating-linear-gradient(90deg, #f2eee5 0 1px, transparent 1px 3px, #f2eee5 3px 5px, transparent 5px 8px);
  opacity: .92;
}

.scan-line {
  position: absolute;
  top: 50%;
  left: 16%;
  right: 16%;
  height: 1px;
  background: #ff5d68;
  box-shadow: 0 0 7px rgba(255, 93, 104, .9);
}

.scan-box > span {
  margin-top: 5px;
  color: #bcb3a7;
  font-size: .38rem;
  letter-spacing: .02em;
}

.phone-label {
  margin: 8px 9px 4px;
  font-size: .48rem;
  font-weight: 800;
}

.phone-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  margin: 0 8px;
  padding: 5px 0;
  border-bottom: 1px solid #e9e1d4;
}

.phone-item div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.phone-item strong {
  overflow: hidden;
  font-size: .47rem;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.phone-item span {
  color: #8e8377;
  font-size: .38rem;
}

.phone-item b {
  font-size: .44rem;
  white-space: nowrap;
}

.phone-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5px;
  padding: 7px 9px 5px;
  font-size: .45rem;
}

.phone-total strong {
  color: var(--brand);
  font-size: .58rem;
}

.phone-pay {
  margin: 0 8px 9px;
  padding: 6px;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  font-size: .46rem;
  font-weight: 800;
  text-align: center;
}

.sync-chip {
  position: absolute;
  z-index: 4;
  bottom: 55px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 14px 30px rgba(26, 23, 20, .22);
  font-size: .7rem;
  font-weight: 700;
}

.sync-chip .icon {
  width: 15px;
  height: 15px;
  color: #ff9b9f;
}

.visual-note {
  position: absolute;
  right: 0;
  bottom: 0;
  color: #8b8175;
  font-size: .68rem;
  letter-spacing: .02em;
}

/* ---------- Problems ---------- */
.problems {
  background: var(--white);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.problem-card {
  position: relative;
  padding: 30px 26px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fdfaf5;
}

.card-number {
  position: absolute;
  top: 25px;
  right: 24px;
  color: #b7ada0;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.icon-box {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border-radius: 13px;
  background: var(--brand-soft);
  color: var(--brand);
}

.icon-box .icon {
  width: 23px;
  height: 23px;
}

.icon-box--dark {
  background: var(--ink);
  color: #fff;
}

.problem-card h3,
.feature-card h3,
.audience-card h3 {
  font-size: 1.22rem;
  line-height: 1.3;
  letter-spacing: -.025em;
  font-weight: 750;
}

.problem-card p,
.feature-card p,
.audience-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ---------- Products ---------- */
.products {
  border-block: 1px solid var(--line);
  background: var(--paper-deep);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}

.product-media {
  position: relative;
  margin: 10px 10px 0;
  overflow: hidden;
  border: 1px solid #e9e0d2;
  border-radius: 18px;
  background: var(--paper-deep);
}

.product-media img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.preview-label {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, .75);
  border-radius: 999px;
  background: rgba(26, 23, 20, .72);
  color: #fff;
  font-size: .65rem;
  line-height: 1.2;
  font-weight: 700;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px 24px 25px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: .68rem;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.product-body h3 {
  margin-top: 12px;
  font-size: 1.58rem;
  line-height: 1.2;
  letter-spacing: -.035em;
  font-weight: 800;
}

.product-body p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.product-body .text-link {
  margin-top: auto;
  padding-top: 20px;
}

@media (hover: hover) {
  .product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }
}

/* ---------- How it works ---------- */
.how {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.how::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .35;
  background-image: radial-gradient(rgba(255, 255, 255, .12) .7px, transparent .7px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 75%);
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
  pointer-events: none;
}

.how .container {
  position: relative;
}

.how .eyebrow {
  color: #ffadb2;
}

.how .section-head h2 {
  color: #fff8ee;
}

.how .section-lead {
  color: #c9c0b4;
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 52px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 7%;
  right: 7%;
  border-top: 1px dashed rgba(255, 255, 255, .22);
}

.step {
  position: relative;
  padding-top: 2px;
}

.step-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.step-number {
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  background: var(--ink);
  color: #ffadb2;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.step-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 12px;
  color: #e4dbce;
}

.step-icon .icon {
  width: 21px;
  height: 21px;
}

.step h3 {
  min-height: 2.6em;
  max-width: 320px;
  color: #fff8ee;
  font-size: 1.42rem;
  line-height: 1.3;
  letter-spacing: -.03em;
  font-weight: 750;
}

.step p {
  max-width: 330px;
  margin-top: 12px;
  color: #c9c0b4;
  font-size: 1rem;
  line-height: 1.72;
}

/* ---------- Features ---------- */
.features {
  background: var(--paper);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 27px 25px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .68);
}

.feature-card .icon-box {
  width: 42px;
  height: 42px;
  margin-bottom: 19px;
  border-radius: 11px;
}

.feature-card .icon {
  width: 21px;
  height: 21px;
}

.feature-footnote {
  margin-top: 20px;
  color: #7a7166;
  font-size: .875rem;
  font-style: italic;
}

/* ---------- Audience ---------- */
.audience {
  border-block: 1px solid var(--line);
  background: var(--white);
}

.audience-grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
}

.audience-intro {
  position: sticky;
  top: calc(var(--header-h) + 28px);
}

.audience-cards {
  display: grid;
  gap: 14px;
}

.audience-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  padding: 27px 25px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.audience-card .icon-box {
  margin-bottom: 0;
}

.affiliation-note {
  display: flex;
  gap: 12px;
  margin-top: clamp(34px, 5vw, 54px);
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: #615a51;
  font-size: .94rem;
  line-height: 1.65;
}

.affiliation-note .icon {
  width: 19px;
  height: 19px;
  margin-top: 2px;
  color: var(--brand);
}

.affiliation-note strong {
  color: var(--ink);
}

/* ---------- Pricing ---------- */
.pricing {
  background: var(--paper);
}

.pricing-card {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
  overflow: hidden;
  padding: clamp(30px, 5.5vw, 64px);
  border-radius: 30px;
  background: var(--brand);
  color: var(--white);
}

.pricing-card::before,
.pricing-card::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
  pointer-events: none;
}

.pricing-card::before {
  width: 380px;
  height: 380px;
  right: -150px;
  top: -190px;
}

.pricing-card::after {
  width: 280px;
  height: 280px;
  left: -170px;
  bottom: -190px;
}

.pricing-copy {
  position: relative;
  z-index: 1;
}

.pricing-copy h2 {
  color: #fff;
  max-width: 480px;
}

.pricing-copy > p {
  color: #ffe1e3;
  max-width: 480px;
}

.pricing-panel {
  position: relative;
  z-index: 1;
  padding: clamp(24px, 3.5vw, 34px);
  border-radius: 20px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 18px 40px rgba(91, 5, 15, .2);
}

.pricing-panel .tag {
  background: var(--brand-soft);
}

.pricing-title {
  margin-top: 15px;
  font-size: clamp(1.45rem, 2.7vw, 2rem);
  line-height: 1.2;
  letter-spacing: -.04em;
  font-weight: 800;
}

.pricing-desc {
  margin-top: 10px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.pricing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.pricing-actions .btn {
  flex: 1;
  padding-inline: 16px;
  white-space: nowrap;
}

/* ---------- FAQ ---------- */
.faq {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: clamp(38px, 7vw, 96px);
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: calc(var(--header-h) + 28px);
}

.faq-intro .text-link {
  margin-top: 26px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 21px 0;
  list-style: none;
  font-size: 1.06rem;
  line-height: 1.45;
  font-weight: 700;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-plus {
  position: relative;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  transition: background-color .18s ease, border-color .18s ease;
}

.faq-plus::before,
.faq-plus::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 1.5px;
  border-radius: 9px;
  background: var(--ink);
  transform: translate(-50%, -50%);
}

.faq-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-plus {
  border-color: var(--brand);
  background: var(--brand);
}

.faq-item[open] .faq-plus::before,
.faq-item[open] .faq-plus::after {
  background: #fff;
}

.faq-item[open] .faq-plus::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-answer {
  padding-bottom: 22px;
}

.faq-answer p {
  padding-right: clamp(0px, 4vw, 40px);
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.todo {
  padding: 1px 3px;
  border-bottom: 1px dashed var(--brand);
  background: #fff1d8;
  color: #7a4a00;
  font-weight: 650;
}

/* ---------- Demo form ---------- */
.demo {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 10% 20%, rgba(176, 24, 39, .055), transparent 26%),
    var(--paper-deep);
}

.demo-grid {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: clamp(36px, 6vw, 82px);
  align-items: start;
}

.demo-copy {
  padding-top: 10px;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 13px;
  width: fit-content;
  min-width: 260px;
  padding: 10px 14px 10px 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .62);
  color: var(--ink);
  text-decoration: none;
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 11px;
  background: var(--white);
  color: var(--brand);
}

.contact-icon .icon {
  width: 20px;
  height: 20px;
}

.contact-item > span:last-child {
  display: flex;
  flex-direction: column;
}

.contact-item small {
  color: #7d7469;
  font-size: .78rem;
  line-height: 1.35;
}

.contact-item strong {
  font-size: .98rem;
  line-height: 1.4;
}

.demo-points {
  display: grid;
  gap: 9px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.demo-points li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: .97rem;
}

.demo-points .icon {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  color: var(--green);
  stroke-width: 2.4;
}

.form-card {
  padding: clamp(22px, 3.3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.demo-form {
  display: grid;
  gap: 18px;
}

.demo-form[hidden] {
  display: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field label {
  color: var(--ink);
  font-size: .93rem;
  line-height: 1.4;
  font-weight: 700;
}

.form-field input,
.form-field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--line-dark);
  border-radius: 11px;
  background: #fdfbf7;
  color: var(--ink);
  line-height: 1.5;
  outline: none;
  transition: border-color .16s ease, box-shadow .16s ease;
}

.form-field textarea {
  min-height: 116px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #93897c;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(176, 24, 39, .13);
}

.form-field input:user-invalid,
.form-field textarea:user-invalid {
  border-color: var(--brand);
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn-submit {
  width: 100%;
  margin-top: 2px;
}

.btn-submit[disabled] {
  cursor: wait;
  opacity: .7;
  transform: none;
}

.form-privacy,
.form-note {
  color: #7b7267;
  font-size: .82rem;
  line-height: 1.6;
  text-align: center;
}

.form-note {
  margin-top: -8px;
}

.form-error {
  padding: 12px 14px;
  border: 1px solid #e7b3b8;
  border-radius: 10px;
  background: #fff1f2;
  color: #861520;
  font-size: .93rem;
  line-height: 1.55;
}

.form-success {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid #b7dbc9;
  border-radius: 18px;
  background: #f0faf4;
}

.form-success[hidden] {
  display: none;
}

.success-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
}

.success-icon .icon {
  width: 24px;
  height: 24px;
  stroke-width: 2.4;
}

.form-success h3 {
  font-size: 1.4rem;
  line-height: 1.3;
  letter-spacing: -.03em;
}

.form-success p {
  margin-top: 7px;
  color: #46584e;
  line-height: 1.65;
}

.form-success .text-link {
  margin-top: 14px;
}

/* ---------- Footer ---------- */
.site-footer {
  padding-top: clamp(48px, 7vw, 74px);
  background: var(--ink);
  color: #c9c0b4;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.15fr;
  gap: clamp(34px, 6vw, 82px);
  padding-bottom: 48px;
}

.brand--footer {
  color: var(--paper);
}

.brand--footer .brand-mark {
  color: var(--brand);
}

.footer-brand > p {
  max-width: 300px;
  margin-top: 15px;
  color: #a99f93;
  font-size: 1rem;
  line-height: 1.65;
}

.footer-label {
  margin-bottom: 14px;
  color: #7f766b;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.footer-nav,
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-nav a,
.footer-contact a {
  color: #d8d0c5;
  font-size: .98rem;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-contact a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.footer-contact .icon {
  width: 18px;
  height: 18px;
  color: #ffadb2;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 22px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: #8c8377;
  font-size: .82rem;
}

.footer-bottom a {
  color: #c9c0b4;
  text-decoration: none;
}

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 12px 19px 12px 15px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: #0b6b45;
  color: #fff;
  box-shadow: 0 14px 32px rgba(11, 69, 46, .3), 0 3px 10px rgba(11, 69, 46, .2);
  font-size: .95rem;
  font-weight: 750;
  text-decoration: none;
  transition: background-color .18s ease, transform .18s ease;
}

.wa-float .icon {
  width: 25px;
  height: 25px;
}

@media (hover: hover) {
  .wa-float:hover {
    background: #075336;
    transform: translateY(-2px);
  }
}

.noscript-note {
  position: fixed;
  left: 12px;
  bottom: 12px;
  z-index: 70;
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-size: .85rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .btn-header {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-visual {
    width: min(100%, 620px);
    min-height: 500px;
    margin-inline: auto;
  }

  .problem-grid,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-card:last-child {
    grid-column: 1 / -1;
    max-width: calc(50% - 10px);
  }

  .audience-grid,
  .faq-grid,
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .audience-intro,
  .faq-intro {
    position: static;
  }

  .audience-intro > p {
    max-width: 690px;
  }

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

@media (max-width: 760px) {
  :root {
    --header-h: 64px;
  }

  .section {
    padding-block: 62px;
  }

  .brand-mark {
    width: 35px;
    height: 35px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

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

  .product-card:last-child {
    grid-column: auto;
    max-width: none;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .steps::before {
    top: 32px;
    bottom: 32px;
    left: 30px;
    right: auto;
    border-top: 0;
    border-left: 1px dashed rgba(255, 255, 255, .22);
  }

  .step {
    display: grid;
    grid-template-columns: 60px 1fr;
    column-gap: 20px;
    padding-top: 0;
  }

  .step-top {
    display: contents;
  }

  .step-number {
    grid-column: 1;
    grid-row: 1;
  }

  .step-icon {
    display: none;
  }

  .step h3 {
    grid-column: 2;
    align-self: center;
    min-height: 0;
    margin: 0;
    font-size: 1.32rem;
  }

  .step p {
    grid-column: 2;
    margin-top: 10px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

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

  .affiliation-note {
    margin-top: 28px;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .container {
    padding-inline: 18px;
  }

  .hero {
    padding-top: 36px;
    padding-bottom: 54px;
  }

  .hero h1 {
    font-size: clamp(2.05rem, 10.2vw, 2.55rem);
    line-height: 1.06;
    letter-spacing: -.045em;
  }

  .hero-lead {
    margin-top: 20px;
    font-size: 1rem;
    line-height: 1.7;
  }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
    margin-top: 26px;
  }

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

  .hero-points {
    gap: 7px;
    margin-top: 22px;
  }

  .hero-points li {
    padding: 8px 11px;
    font-size: 1rem;
  }

  .hero-points .icon {
    width: 15px;
    height: 15px;
  }

  .hero-visual {
    min-height: 370px;
    margin-top: 14px;
    padding-bottom: 26px;
  }

  .visual-orbit {
    right: -110px;
    width: 390px;
  }

  .dashboard-card {
    width: 91%;
    border-radius: 18px;
  }

  .dash-head {
    padding: 11px 13px;
  }

  .dash-body {
    padding: 13px 13px 14px;
  }

  .metric span,
  .metric small {
    font-size: .48rem;
  }

  .metric strong {
    font-size: .73rem;
  }

  .chart-card {
    padding: 8px 9px 6px;
  }

  .bar-chart {
    height: 42px;
  }

  .dash-row:nth-of-type(4) {
    display: none;
  }

  .phone-card {
    width: 128px;
    right: -3px;
    bottom: 26px;
    padding: 6px;
    border-radius: 24px;
  }

  .phone-screen {
    border-radius: 18px;
  }

  .sync-chip {
    bottom: 16px;
    left: 0;
    padding: 8px 10px;
    font-size: .625rem;
  }

  .visual-note {
    display: none;
  }

  .problem-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .problem-card {
    padding: 24px 22px;
  }

  .section-head h2,
  .faq-intro h2,
  .audience-intro h2,
  .demo-copy h2,
  .pricing-copy h2 {
    font-size: clamp(1.9rem, 8.8vw, 2.4rem);
    letter-spacing: -.04em;
  }

  .section-lead,
  .audience-intro > p,
  .faq-intro > p,
  .demo-copy > p,
  .pricing-copy > p {
    font-size: 1rem;
  }

  .product-body {
    padding: 20px 20px 23px;
  }

  .product-media {
    margin: 8px 8px 0;
    border-radius: 15px;
  }

  .product-body h3 {
    font-size: 1.45rem;
  }

  .audience-card {
    padding: 23px 20px;
  }

  .pricing-card {
    padding: 28px 20px;
    border-radius: 24px;
  }

  .pricing-panel {
    padding: 24px 20px;
  }

  .pricing-actions {
    flex-direction: column;
  }

  .pricing-actions .btn {
    width: 100%;
  }

  .faq-item summary {
    gap: 16px;
    padding: 18px 0;
    font-size: 1rem;
  }

  .faq-answer p {
    padding-right: 0;
    font-size: 1rem;
  }

  .contact-item {
    width: 100%;
    min-width: 0;
  }

  .contact-item small {
    font-size: 1rem;
  }

  .contact-item strong,
  .demo-points li,
  .feature-footnote {
    font-size: 1rem;
  }

  .form-card {
    border-radius: 20px;
  }

  .form-field label {
    font-size: 1rem;
  }

  .form-field input,
  .form-field textarea {
    font-size: 16px;
  }

  .form-privacy,
  .form-note,
  .form-error,
  .form-success p {
    font-size: 1rem;
  }

  .form-success {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-nav a,
  .footer-contact a {
    font-size: 1rem;
  }

  .footer-bottom {
    font-size: 1rem;
  }

  .footer-label {
    font-size: .82rem;
  }

  .wa-float {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    width: 56px;
    height: 56px;
    min-height: 56px;
    justify-content: center;
    padding: 0;
    border-radius: 50%;
  }

  .wa-float span {
    display: none;
  }

  .wa-float .icon {
    width: 27px;
    height: 27px;
  }

  .noscript-note {
    display: none;
  }
}

@media (max-width: 380px) {
  .container {
    padding-inline: 16px;
  }

  .brand-name {
    font-size: 1rem;
  }

  .mobile-menu summary {
    padding-inline: 11px 9px;
    font-size: 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .dashboard-card {
    width: 92%;
  }

  .phone-card {
    width: 119px;
  }

  .sync-chip {
    bottom: 6px;
  }
}

/* ---------- 404 ---------- */
.error-page {
  display: grid;
  min-height: calc(100svh - var(--header-h));
  place-items: center;
  padding-block: 64px;
  background:
    radial-gradient(circle at 80% 20%, rgba(176, 24, 39, .08), transparent 28%),
    var(--paper);
}

.error-inner {
  max-width: 680px;
  text-align: center;
}

.error-code {
  color: var(--brand);
  font-size: clamp(4rem, 14vw, 8rem);
  line-height: .9;
  font-weight: 800;
  letter-spacing: -.07em;
}

.error-inner h1 {
  margin-top: 20px;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -.04em;
}

.error-inner p {
  margin: 16px auto 0;
  max-width: 520px;
  color: var(--muted);
  font-size: 1.06rem;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.error-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  margin-top: 30px;
  font-size: .95rem;
}

.error-links a {
  color: var(--ink-soft);
  font-weight: 650;
}

@media (max-width: 600px) {
  .error-actions {
    flex-direction: column;
  }

  .error-actions .btn {
    width: 100%;
  }
}

/* Ukuran teks minimum 16px di layar HP/tablet kecil (permintaan desain).
   Berlaku sampai 1020px agar semua orientasi HP (portrait & landscape) tercakup. */
@media (max-width: 1020px) {
  .eyebrow,
  .tag,
  .preview-label,
  .card-number,
  .step-number,
  .footer-label,
  .visual-note,
  .affiliation-note,
  .mobile-menu summary span,
  .hero-points li,
  .feature-footnote,
  .contact-item small,
  .contact-item strong,
  .demo-points li,
  .form-field label,
  .form-privacy,
  .form-note,
  .footer-nav a,
  .footer-contact a,
  .footer-bottom,
  .footer-bottom a,
  .wa-float span {
    font-size: 16px;
  }

  .tag,
  .eyebrow {
    letter-spacing: .04em;
  }

  .preview-label {
    line-height: 1.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}