@import url("/assets/fonts.css");
:root {
  --paper: #f7f7f2;
  --white: #fff;
  --ink: #173e35;
  --muted: #5d7065;
  --line: #dce2d9;
  --lime: #d9f279;
  --purple: #6953df;
  --radius: 24px;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  font-smooth: always;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
}
body {
  margin: 0;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
svg {
  display: block;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--purple);
  outline-offset: 5px;
}
::selection {
  background: var(--lime);
  color: var(--ink);
}
.wrap {
  max-width: 1280px;
  width: calc(100% - 112px);
  margin: auto;
}
.skip {
  position: fixed;
  top: -100px;
  left: 20px;
  background: var(--ink);
  color: white;
  padding: 12px;
  z-index: 99;
}
.skip:focus {
  top: 10px;
}
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 247, 242, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  gap: 30px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 23px;
  font-weight: 750;
  letter-spacing: -1.2px;
}
.logo img {
  width: 35px;
  height: 35px;
}
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
  font-size: 13px;
  font-weight: 550;
}
.nav-links a {
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--purple);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 13px;
  border-radius: 999px;
  padding: 16px 23px;
  font-size: 13px;
  font-weight: 650;
  border: 1px solid transparent;
  transition:
    transform 0.2s,
    background 0.2s,
    box-shadow 0.2s;
  min-height: 49px;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn-dark {
  background: var(--ink);
  color: white;
}
.btn-dark:hover {
  background: #245a4c;
  box-shadow: 0 7px 20px #173e3518;
}
.btn-outline {
  border-color: #bdccc1;
  background: transparent;
}
.btn-outline:hover {
  background: #edf0e7;
}
.btn-lime {
  background: var(--lime);
  color: var(--ink);
}
.btn-white {
  background: white;
  color: var(--ink);
}
.btn-small {
  min-height: 42px;
  padding: 11px 18px;
  font-size: 12px;
}
.arrow {
  font-size: 20px;
  line-height: 1;
}
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  height: 43px;
  width: 43px;
  font-size: 21px;
  color: var(--ink);
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-weight: 600;
  font-size: 10px;
  margin: 0 0 23px;
}
.eyebrow:before {
  content: "";
  height: 6px;
  width: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: currentColor;
}
.hero {
  padding: 82px 0 76px;
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  gap: 45px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(48px, 5.3vw, 77px);
  font-weight: 650;
  line-height: 1.16;
  letter-spacing: -4px;
  margin: 0 0 26px;
}
.hero h1 span {
  position: relative;
  white-space: nowrap;
}
.hero h1 span:after {
  content: "";
  height: 14px;
  background: var(--lime);
  position: absolute;
  bottom: 5px;
  left: -3px;
  right: -3px;
  z-index: -1;
  transform: rotate(-1deg);
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.intro {
  max-width: 470px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0 0 29px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  color: var(--muted);
  margin-top: 28px;
}
.dot-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border: 1px solid #c7d2c6;
  border-radius: 50%;
  font-size: 12px;
}
.product-art {
  height: 456px;
  position: relative;
  background: #e8ede4;
  border: 1px solid #dfe5d9;
  border-radius: 32px;
  overflow: hidden;
  isolation: isolate;
}
.art-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#cad6c4aa 1px, transparent 1px),
    linear-gradient(90deg, #cad6c4aa 1px, transparent 1px);
  background-size: 39px 39px;
  mask-image: radial-gradient(ellipse, #0006, transparent 72%);
}
.orbit {
  border: 1px solid #cad7c3;
  border-radius: 50%;
  position: absolute;
  width: 460px;
  height: 460px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.orbit.two {
  width: 330px;
  height: 330px;
}
.art-label {
  position: absolute;
  left: 23px;
  top: 21px;
  font-size: 10px;
  letter-spacing: 1.6px;
  color: #76846d;
  display: flex;
  gap: 8px;
  align-items: center;
}
.status-dot {
  height: 6px;
  width: 6px;
  display: inline-block;
  background: #5a8b60;
  border-radius: 50%;
}
.art-bottom {
  position: absolute;
  left: 23px;
  bottom: 19px;
  font-size: 9px;
  color: #6d7f68;
  letter-spacing: 0.4px;
}
.art-number {
  position: absolute;
  right: 20px;
  bottom: 16px;
  font-size: 13px;
  letter-spacing: 2px;
  color: #8b9b82;
}
.app-window {
  position: absolute;
  top: 87px;
  left: 9%;
  width: 81%;
  background: white;
  border: 1px solid #e2e6dc;
  border-radius: 20px;
  box-shadow: 0 24px 45px #173e351b;
  transform: rotate(-4deg);
}
.window-head {
  padding: 18px 19px;
  display: flex;
  gap: 11px;
  align-items: center;
  border-bottom: 1px solid #edf0e9;
}
.sms-icon {
  width: 39px;
  height: 39px;
  border-radius: 12px;
  background: #eeeafb;
  display: grid;
  place-items: center;
  color: var(--purple);
  font-size: 20px;
  font-weight: 700;
}
.window-title {
  font-size: 14px;
  font-weight: 650;
}
.window-subtitle {
  font-size: 9px;
  color: #8a9188;
  margin-top: 4px;
}
.android-chip {
  font-size: 8px;
  padding: 6px 8px;
  border-radius: 5px;
  background: #eff4e9;
  color: #64804d;
  margin-left: auto;
  font-weight: 600;
}
.flow {
  padding: 24px 19px 13px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.flow-box {
  font-size: 9px;
  padding: 12px 10px;
  border: 1px solid #e5e9e0;
  border-radius: 9px;
  background: #fafbf7;
  flex: 1;
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
.flow-file {
  background: #eaf3e8;
  color: #438250;
  font-weight: 700;
}
.flow-arrow {
  font-size: 12px;
  color: #a4afa0;
}
.demo-template {
  margin: 0 19px 18px;
  padding: 14px;
  background: #f5f3fd;
  border: 1px solid #eae6fb;
  border-radius: 10px;
}
.demo-title {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  font-size: 8px;
  color: #998dba;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 9px;
}
.demo-template p {
  margin: 0;
  min-height: 36px;
  font-size: 10px;
  color: #66548c;
  line-height: 1.7;
}
.demo-template em {
  font-style: normal;
  color: var(--purple);
  background: #e8e1fb;
  padding: 1px 3px;
  border-radius: 3px;
}
.demo-controls {
  display: flex;
  gap: 5px;
  margin-top: 10px;
}
.demo-controls button {
  font-size: 8px;
  padding: 5px 7px;
  background: white;
  border: 1px solid #e3dff3;
  border-radius: 5px;
  color: #9385ae;
}
.demo-controls button[aria-selected="true"] {
  color: var(--purple);
  border-color: #9e8dde;
  background: #eee9ff;
}
.window-bottom {
  margin: 0 19px 17px;
  padding-top: 12px;
  border-top: 1px solid #edf0e9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 8px;
  color: #8a9485;
}
.sim-pair {
  display: flex;
  gap: 5px;
}
.sim-pair span {
  background: #edf4e7;
  color: #57774a;
  padding: 5px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.float-card {
  position: absolute;
  right: 13px;
  top: 61px;
  display: flex;
  gap: 7px;
  background: var(--lime);
  padding: 10px 14px;
  border-radius: 10px;
  transform: rotate(6deg);
  font-size: 9px;
  font-weight: 600;
  box-shadow: 0 7px 14px #173e3510;
}
.float-file {
  position: absolute;
  left: 16px;
  bottom: 47px;
  display: flex;
  gap: 9px;
  align-items: center;
  background: white;
  border: 1px solid #e0e5dc;
  padding: 11px 15px;
  border-radius: 11px;
  box-shadow: 0 8px 20px #173e3510;
  transform: rotate(3deg);
  font-size: 9px;
}
.excel {
  display: grid;
  place-items: center;
  height: 29px;
  width: 25px;
  background: #e8f2e4;
  border-radius: 5px;
  color: #4c8050;
  font-size: 14px;
  font-weight: 700;
}
.float-file small {
  display: block;
  font-size: 7px;
  color: #9aa092;
  margin-top: 4px;
}
.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 23px 0;
}
.ticker-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  font-size: 11px;
  font-weight: 500;
  color: #71806f;
}
.ticker-row span {
  display: flex;
  gap: 10px;
  align-items: center;
}
.ticker-row b {
  font-size: 15px;
  font-weight: 400;
  color: #98ab85;
}
.section {
  padding: 96px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  align-items: flex-end;
  margin-bottom: 35px;
}
.section h2 {
  font-weight: 600;
  font-size: clamp(29px, 3.3vw, 44px);
  line-height: 1.3;
  letter-spacing: -1.7px;
  margin: 0;
}
.section-head p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 340px;
  margin: 0;
}
.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 0;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.product-summary {
  padding: 42px 40px;
}
.product-id {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 29px;
}
.product-id .sms-icon {
  height: 46px;
  width: 46px;
}
.product-id strong {
  font-size: 19px;
  letter-spacing: -0.7px;
}
.tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 550;
  padding: 5px 8px;
  border-radius: 4px;
  background: #edf4e8;
  color: #547047;
  margin-top: 5px;
}
.product-summary h3 {
  font-size: 27px;
  letter-spacing: -1px;
  line-height: 1.45;
  font-weight: 600;
  margin: 0 0 15px;
}
.product-summary > p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 340px;
  margin: 0 0 20px;
}
.feature-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 24px 0 31px;
}
.feature-pills span {
  padding: 7px 9px;
  border: 1px solid #e2e7df;
  border-radius: 5px;
  font-size: 9px;
  color: #73816c;
}
.text-link {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  font-size: 12px;
  font-weight: 650;
  padding: 5px 0;
  border-bottom: 1px solid var(--ink);
}
.text-link:hover {
  color: var(--purple);
  border-color: var(--purple);
}
.product-preview {
  background: #eeecf8;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 44px 29px;
  overflow: hidden;
}
.preview-note {
  position: absolute;
  top: 19px;
  right: 23px;
  font-size: 8px;
  letter-spacing: 0.7px;
  color: #998cb5;
}
.mini-workspace {
  width: 100%;
  max-width: 470px;
  border: 1px solid #e4dff0;
  box-shadow: 0 17px 35px #5f447d15;
  border-radius: 15px;
  background: white;
  transform: rotate(2deg);
  overflow: hidden;
}
.mini-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 15px 19px;
  border-bottom: 1px solid #efedf4;
  font-size: 10px;
  font-weight: 600;
  color: #65537a;
}
.window-dots {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.window-dots i {
  width: 5px;
  height: 5px;
  background: #d9d2e5;
  border-radius: 50%;
}
.mini-tabrow {
  padding: 11px 19px;
  display: flex;
  gap: 17px;
  font-size: 8px;
  color: #9b90a8;
}
.mini-tabrow .selected {
  color: var(--purple);
  font-weight: 650;
}
.table-head,
.table-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.4fr;
  align-items: center;
  gap: 8px;
  font-size: 8px;
  margin: 0 19px;
  padding: 12px 0;
  border-bottom: 1px solid #f0edf5;
  color: #84768f;
}
.table-head {
  font-size: 7px;
  color: #b0a4bb;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.table-row span:first-child {
  color: #64566f;
  font-weight: 550;
}
.check {
  display: grid;
  place-items: center;
  width: 13px;
  height: 13px;
  background: #ede8fc;
  color: var(--purple);
  border-radius: 4px;
  font-size: 9px;
  justify-self: end;
}
.mini-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 19px;
  font-size: 8px;
  color: #aaa1b3;
}
.mini-send {
  padding: 9px 19px;
  background: var(--purple);
  color: white;
  border-radius: 7px;
  font-size: 8px;
  font-weight: 600;
}
.coming-line {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 18px;
  font-size: 11px;
  color: var(--muted);
}
.coming-line:before {
  content: "+";
  width: 25px;
  height: 25px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 15px;
}
.principles {
  background: #edf1e7;
  border-top: 1px solid #e3e9dc;
  border-bottom: 1px solid #e3e9dc;
}
.principle-layout {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 100px;
}
.principle-heading p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 290px;
  margin: 21px 0 0;
}
.principle-list {
  display: grid;
  gap: 0;
}
.principle {
  display: grid;
  grid-template-columns: 33px 1fr;
  gap: 19px;
  border-bottom: 1px solid #d7e0d1;
  padding: 24px 0;
}
.principle:first-child {
  padding-top: 0;
}
.principle:last-child {
  border: 0;
  padding-bottom: 0;
}
.principle-number {
  font-size: 10px;
  color: #91a082;
  padding-top: 6px;
}
.principle h3 {
  font-size: 17px;
  line-height: 1.5;
  font-weight: 550;
  letter-spacing: -0.5px;
  margin: 0 0 9px;
}
.principle p {
  font-size: 12px;
  line-height: 1.9;
  color: #74816d;
  margin: 0;
  max-width: 420px;
}
.faq-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.3fr;
  gap: 110px;
}
.faq-intro p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  margin: 20px 0 0;
  max-width: 250px;
}
.faq-list details {
  border-top: 1px solid var(--line);
}
.faq-list details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  padding: 23px 26px 23px 0;
  position: relative;
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 550;
  line-height: 1.7;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary:after {
  content: "+";
  position: absolute;
  right: 0;
  top: 24px;
  color: #8d9c83;
  font-size: 19px;
  line-height: 1;
}
.faq-list details[open] summary:after {
  content: "−";
}
.faq-list details p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.95;
  padding: 0 22px 24px 0;
  margin: 0;
}
.closing {
  background: var(--ink);
  color: white;
  border-radius: 26px;
  padding: 48px 52px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  position: relative;
  overflow: hidden;
  margin-bottom: 80px;
}
.closing:after {
  content: "";
  position: absolute;
  height: 280px;
  width: 280px;
  border: 1px solid #ffffff0b;
  border-radius: 50%;
  right: 140px;
  top: -160px;
  pointer-events: none;
}
.closing .eyebrow {
  color: #9cb5a3;
  margin-bottom: 14px;
}
.closing h2 {
  font-size: 30px;
  letter-spacing: -1px;
  font-weight: 500;
  line-height: 1.4;
  margin: 0;
}
.closing p {
  font-size: 11px;
  line-height: 1.9;
  color: #a3baab;
  max-width: 440px;
  margin: 13px 0 0;
}
.footer {
  padding: 35px 0 27px;
  border-top: 1px solid var(--line);
}
.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
}
.footer .logo {
  font-size: 20px;
}
.footer .logo img {
  width: 29px;
  height: 29px;
}
.footer-tag {
  font-size: 11px;
  color: #83907b;
  margin: 13px 0 27px;
}
.footer-links {
  display: flex;
  gap: 28px;
  font-size: 11px;
  font-weight: 500;
  padding-top: 6px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  font-size: 9px;
  color: #8a9783;
  line-height: 1.8;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  color: #7c8b73;
  margin-top: 32px;
}
.detail-hero {
  padding: 53px 0 70px;
}
.detail-hero .hero {
  padding: 0;
  gap: 70px;
}
.detail-hero h1 {
  font-size: clamp(42px, 4.5vw, 64px);
  letter-spacing: -3px;
}
.detail-hero .product-id {
  margin-bottom: 24px;
}
.detail-hero .intro {
  max-width: 460px;
}
.download-note {
  font-size: 10px;
  color: #8a9483;
  line-height: 1.8;
  margin-top: 15px;
  max-width: 430px;
}
.detail-badges {
  margin-top: 22px;
  display: flex;
  gap: 17px;
  font-size: 9px;
  color: #71816a;
  flex-wrap: wrap;
}
.detail-badges span:before {
  content: "✓";
  color: #719957;
  margin-right: 6px;
}
.detail-block {
  padding: 77px 0;
  border-top: 1px solid var(--line);
}
.detail-block h2 {
  font-size: 35px;
  font-weight: 600;
  letter-spacing: -1.6px;
  line-height: 1.4;
  margin: 0;
}
.detail-intro {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: flex-end;
  margin-bottom: 36px;
}
.detail-intro p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
  max-width: 360px;
  margin: 0;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: white;
}
.feature {
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feature:nth-child(3n) {
  border-right: 0;
}
.feature:nth-child(n + 4) {
  border-bottom: 0;
}
.feature-symbol {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border-radius: 10px;
  background: #eef2e7;
  font-size: 16px;
  color: #779557;
  margin-bottom: 24px;
}
.feature h3 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin: 0 0 11px;
}
.feature p {
  font-size: 11px;
  line-height: 1.95;
  color: var(--muted);
  margin: 0;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}
.step {
  border-top: 1px solid #c8d5c0;
  padding-top: 22px;
}
.step small {
  color: #8c9f7b;
  font-size: 10px;
}
.step h3 {
  font-size: 16px;
  font-weight: 550;
  margin: 20px 0 12px;
  letter-spacing: -0.5px;
}
.step p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
  margin: 0;
}
.privacy-strip {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  padding: 28px 31px;
  margin-top: 45px;
  border-radius: 16px;
  background: #eef1e8;
}
.privacy-icon {
  height: 33px;
  width: 33px;
  border: 1px solid #c8d6bc;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: #7b9664;
}
.privacy-strip h3 {
  font-size: 12px;
  margin: 0 0 8px;
  font-weight: 600;
}
.privacy-strip p {
  font-size: 11px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0;
  max-width: 770px;
}
.release-box {
  background: #f1eefb;
  border: 1px solid #e4ddf5;
  border-radius: 15px;
  padding: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 30px;
}
.release-box h3 {
  font-size: 13px;
  color: #68518c;
  margin: 0 0 7px;
}
.release-box p {
  font-size: 10px;
  color: #9584aa;
  line-height: 1.8;
  margin: 0;
}
.release-state {
  font-size: 9px;
  color: #796295;
  margin-top: 5px;
  display: block;
}
.release-box .btn {
  background: var(--purple);
  color: white;
}
.fade-in {
  animation: enter 0.7s ease both;
}
.hero-art {
  animation-delay: 0.12s;
}
@keyframes enter {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (min-width: 1500px) {
  .hero h1 {
    font-size: 80px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .hero {
    gap: 28px;
  }
  .hero h1 {
    font-size: 58px;
    letter-spacing: -3px;
  }
  .product-art {
    height: 420px;
  }
  .app-window {
    top: 82px;
    left: 7%;
    width: 86%;
  }
  .flow-box {
    padding: 10px 6px;
    font-size: 8px;
  }
  .float-file {
    left: 10px;
    bottom: 33px;
  }
  .section {
    padding: 75px 0;
  }
  .principle-layout {
    gap: 60px;
  }
  .faq-layout {
    gap: 70px;
  }
  .product-summary {
    padding: 32px;
  }
  .nav-links {
    gap: 22px;
  }
  .product-preview {
    padding: 35px 22px;
  }
  .closing {
    padding: 40px;
  }
  .hero-foot {
    font-size: 9px;
  }
  .feature {
    padding: 25px;
  }
  .detail-hero .hero {
    gap: 35px;
  }
}
@media (max-width: 800px) {
  .wrap {
    width: calc(100% - 44px);
  }
  .nav {
    height: 73px;
    gap: 16px;
  }
  .logo {
    font-size: 21px;
  }
  .logo img {
    width: 32px;
    height: 32px;
  }
  .menu-toggle {
    display: block;
  }
  .nav-actions > .btn {
    display: none;
  }
  .nav-links {
    position: absolute;
    display: none;
    top: 73px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 24px 22px;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }
  .nav-links.open {
    display: flex;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 55px 0 43px;
    gap: 36px;
  }
  .hero h1 {
    font-size: clamp(46px, 8.5vw, 64px);
    letter-spacing: -2.8px;
  }
  .intro {
    font-size: 13px;
    max-width: 530px;
  }
  .hero-actions .btn {
    font-size: 12px;
    min-height: 48px;
    padding: 13px 21px;
  }
  .hero-foot {
    margin-top: 21px;
  }
  .product-art {
    height: 430px;
    max-width: 560px;
    width: 100%;
    justify-self: center;
  }
  .app-window {
    left: 12%;
    width: 77%;
    top: 77px;
  }
  .window-title {
    font-size: 15px;
  }
  .demo-template p {
    font-size: 11px;
  }
  .float-card {
    top: 53px;
    right: 30px;
  }
  .float-file {
    left: 27px;
    bottom: 43px;
  }
  .ticker-row {
    justify-content: center;
    flex-wrap: wrap;
    gap: 17px 25px;
    font-size: 10px;
  }
  .ticker {
    padding: 20px 0;
  }
  .section {
    padding: 62px 0;
  }
  .section-head {
    display: block;
    margin-bottom: 28px;
  }
  .section-head p {
    margin-top: 20px;
    max-width: 430px;
    font-size: 12px;
  }
  .section h2 {
    font-size: 34px;
    letter-spacing: -1.3px;
  }
  .eyebrow {
    margin-bottom: 18px;
    font-size: 9px;
  }
  .product-showcase {
    grid-template-columns: 1fr;
  }
  .product-summary {
    padding: 31px;
  }
  .product-summary h3 {
    font-size: 25px;
    max-width: 380px;
  }
  .product-summary > p {
    max-width: 500px;
  }
  .product-id {
    margin-bottom: 22px;
  }
  .feature-pills {
    margin: 21px 0 25px;
  }
  .product-preview {
    min-height: 345px;
    padding: 42px 28px 31px;
  }
  .mini-workspace {
    max-width: 470px;
  }
  .principle-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .principle-heading p {
    max-width: 450px;
  }
  .principle p {
    max-width: none;
  }
  .faq-intro p {
    max-width: 430px;
  }
  .closing {
    padding: 33px 29px;
    display: block;
    margin-bottom: 53px;
  }
  .closing h2 {
    font-size: 27px;
  }
  .closing .btn {
    margin-top: 26px;
  }
  .closing p {
    max-width: 480px;
  }
  .footer-main {
    display: block;
  }
  .footer-links {
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 26px;
  }
  .footer-bottom {
    display: block;
  }
  .footer-bottom span {
    display: block;
    margin-top: 8px;
  }
  .detail-hero {
    padding: 35px 0 50px;
  }
  .detail-hero .hero {
    gap: 32px;
    padding: 25px 0 0;
  }
  .detail-hero h1 {
    font-size: 46px;
    letter-spacing: -2px;
  }
  .detail-hero .product-id {
    margin-bottom: 20px;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature:nth-child(3n) {
    border-right: 1px solid var(--line);
  }
  .feature:nth-child(2n) {
    border-right: 0;
  }
  .feature:nth-child(n + 4) {
    border-bottom: 1px solid var(--line);
  }
  .feature:nth-child(n + 5) {
    border-bottom: 0;
  }
  .detail-block {
    padding: 55px 0;
  }
  .detail-intro {
    display: block;
  }
  .detail-block h2 {
    font-size: 31px;
  }
  .detail-intro p {
    margin-top: 19px;
    max-width: 470px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 28px;
  }
  .step {
    display: grid;
    grid-template-columns: 33px 1fr;
    gap: 0 18px;
  }
  .step small {
    grid-row: 1/3;
    padding-top: 3px;
  }
  .step h3 {
    margin: 0 0 10px;
    font-size: 15px;
  }
  .privacy-strip {
    padding: 25px;
    gap: 15px;
  }
  .release-box {
    display: block;
  }
  .release-box .btn {
    margin-top: 20px;
  }
  .download-note {
    font-size: 9px;
    max-width: 410px;
  }
  .back-link {
    margin-top: 25px;
  }
}
@media (max-width: 420px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .hero h1 {
    font-size: 43px;
    letter-spacing: -2.5px;
  }
  .hero {
    padding-top: 40px;
  }
  .product-art {
    height: 365px;
    border-radius: 24px;
  }
  .app-window {
    top: 69px;
    left: 9%;
    width: 82%;
    border-radius: 15px;
  }
  .window-head {
    padding: 13px;
  }
  .window-title {
    font-size: 12px;
  }
  .sms-icon {
    height: 32px;
    width: 32px;
    font-size: 16px;
    border-radius: 9px;
  }
  .window-subtitle {
    font-size: 8px;
  }
  .android-chip {
    font-size: 7px;
    padding: 5px;
  }
  .flow {
    padding: 16px 12px 12px;
    gap: 6px;
  }
  .flow-box {
    font-size: 7px;
    padding: 9px 4px;
  }
  .demo-template {
    margin: 0 12px 12px;
    padding: 11px;
  }
  .demo-template p {
    font-size: 9px;
    min-height: 31px;
  }
  .demo-title {
    font-size: 7px;
  }
  .demo-controls button {
    font-size: 7px;
    padding: 4px;
  }
  .window-bottom {
    margin: 0 12px 12px;
    padding-top: 10px;
    font-size: 7px;
  }
  .sim-pair span {
    padding: 4px 6px;
  }
  .float-card {
    right: 14px;
    top: 46px;
    font-size: 8px;
    padding: 8px 10px;
  }
  .float-file {
    bottom: 29px;
    left: 14px;
    font-size: 8px;
    padding: 9px 12px;
  }
  .art-label {
    font-size: 8px;
    left: 17px;
    top: 17px;
  }
  .art-bottom {
    font-size: 8px;
    left: 17px;
    bottom: 12px;
  }
  .art-number {
    font-size: 10px;
    bottom: 12px;
  }
  .section h2 {
    font-size: 29px;
  }
  .product-summary {
    padding: 27px 24px;
  }
  .product-summary h3 {
    font-size: 23px;
  }
  .product-preview {
    padding: 40px 19px 25px;
    min-height: 320px;
  }
  .mini-top {
    padding: 13px 14px;
  }
  .table-head,
  .table-row {
    margin: 0 14px;
    padding: 10px 0;
  }
  .mini-foot {
    padding: 14px;
  }
  .mini-tabrow {
    padding: 10px 14px;
  }
  .coming-line {
    font-size: 10px;
    line-height: 1.8;
    align-items: flex-start;
  }
  .coming-line:before {
    flex-shrink: 0;
  }
  .closing {
    padding: 30px 24px;
  }
  .closing h2 {
    font-size: 24px;
  }
  .footer-links {
    gap: 20px;
    font-size: 10px;
  }
  .detail-hero h1 {
    font-size: 40px;
    letter-spacing: -1.9px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature {
    border-right: 0 !important;
    border-bottom: 1px solid var(--line) !important;
    padding: 25px;
  }
  .feature:last-child {
    border-bottom: 0 !important;
  }
  .feature-symbol {
    margin-bottom: 17px;
  }
  .detail-badges {
    gap: 12px;
    font-size: 8px;
  }
  .hero-foot {
    flex-wrap: wrap;
    gap: 7px;
  }
  .release-box {
    padding: 23px;
  }
  .privacy-strip {
    padding: 23px 19px;
  }
  .faq-list summary {
    font-size: 12px;
  }
  .section-head p {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}

.btn-zalo {
  background: #0866f5;
  color: #fff;
  border-color: #0866f5;
  box-shadow: 0 5px 15px #0866f51a;
}
.btn-zalo:hover {
  background: #0057dc;
  border-color: #0057dc;
  box-shadow: 0 8px 22px #0866f52a;
}
.zalo-mark {
  height: 21px;
  width: 23px;
  display: inline-grid;
  place-items: center;
  border-radius: 7px;
  background: white;
  color: #0866f5;
  font-size: 13px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -1px;
}
.zalo-float {
  position: fixed;
  right: 25px;
  bottom: 24px;
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 11px;
  background: #0866f5;
  color: white;
  padding: 12px 16px 12px 12px;
  border: 1px solid #ffffff40;
  border-radius: 18px;
  box-shadow: 0 10px 32px #0048a52c;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.zalo-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 36px #0048a53a;
}
.zalo-bubble {
  height: 39px;
  width: 41px;
  display: grid;
  place-items: center;
  background: white;
  color: #0866f5;
  border-radius: 13px;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -2px;
  position: relative;
}
.zalo-bubble:after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 9px;
  width: 8px;
  height: 9px;
  background: white;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.zalo-float strong {
  display: block;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.7;
}
.zalo-float small {
  display: block;
  font-size: 8px;
  color: #c7ddff;
  line-height: 1.7;
}
.zalo-float-arrow {
  font-size: 20px;
  margin-left: 9px;
  color: #c7ddff;
}
.closing-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.closing-download {
  font-size: 10px;
  color: #cfddca;
  border-bottom: 1px solid #ffffff40;
  padding: 4px;
}
.inline-link {
  color: #0866f5;
  text-decoration: underline;
}
.footer {
  padding-bottom: 98px;
}
@media (max-width: 800px) {
  .nav-actions > .btn-zalo {
    display: inline-flex;
    min-height: 39px;
    padding: 10px 12px;
    font-size: 10px;
    gap: 7px;
  }
  .nav-actions .btn-zalo > span:last-child {
    display: none;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-actions .zalo-mark {
    height: 18px;
    width: 19px;
    font-size: 11px;
    border-radius: 5px;
  }
  .closing-actions {
    align-items: flex-start;
    margin-top: 25px;
  }
  .closing-actions .btn {
    margin-top: 0;
  }
  .zalo-float {
    right: 16px;
    bottom: 16px;
    gap: 10px;
    padding: 10px 13px 10px 10px;
    border-radius: 16px;
  }
  .zalo-bubble {
    height: 34px;
    width: 36px;
    border-radius: 11px;
    font-size: 20px;
  }
  .zalo-float strong {
    font-size: 10px;
  }
  .zalo-float small {
    font-size: 8px;
  }
  .zalo-float-arrow {
    font-size: 18px;
    margin-left: 3px;
  }
  .footer {
    padding-bottom: 112px;
  }
  .footer-links {
    gap: 18px 22px;
  }
}
@media (max-width: 420px) {
  .logo {
    font-size: 19px;
    gap: 7px;
    letter-spacing: -1px;
  }
  .logo img {
    height: 29px;
    width: 29px;
  }
  .nav {
    gap: 7px;
  }
  .menu-toggle {
    height: 37px;
    width: 37px;
    font-size: 18px;
  }
  .nav-actions > .btn-zalo {
    padding: 9px 10px;
    font-size: 9px;
    gap: 5px;
  }
  .nav-actions .zalo-mark {
    display: none;
  }
  .zalo-float {
    bottom: 14px;
    right: 13px;
  }
  .detail-hero .hero-actions {
    gap: 9px;
  }
  .detail-hero .hero-actions .btn {
    padding: 13px 17px;
    font-size: 11px;
  }
  .footer-links {
    gap: 17px 20px;
  }
}

.feature p {
  font-size: 12px;
}
.faq-list details p {
  font-size: 13px;
}
.principle p {
  font-size: 13px;
}
.product-summary > p {
  font-size: 13px;
}
.step p {
  font-size: 13px;
}
.intro {
  font-size: 15px;
}
@media (max-width: 800px) {
  .intro {
    font-size: 14px;
  }
  .faq-list details p {
    font-size: 12px;
  }
}

/* Product illustrations use native image ratios so nothing is cropped on mobile. */
.sms-hero-visual {
  margin: 0;
  min-width: 0;
}
.sms-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 20px 60px #6150d91c;
}
.sms-hero-visual figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
  margin-top: 14px;
  color: #6150d9;
  font-size: 12px;
  line-height: 1.6;
}
.sms-hero-visual figcaption span,
.sms-feature-visual figcaption {
  color: var(--muted);
  font-size: 11px;
}
.sms-feature-visual {
  margin: 0;
  padding: 16px;
  background: #fff;
  border: 1px solid #e9e3fa;
  border-radius: 24px 24px 0 0;
}
.sms-feature-visual img {
  display: block;
  width: 100%;
  max-width: 1000px;
  height: auto;
  margin: auto;
}
.sms-feature-visual figcaption {
  text-align: center;
  margin-top: 8px;
}
.visual-feature-captions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  padding: 28px;
  border: 1px solid #e9e3fa;
  border-top: 0;
  border-radius: 0 0 24px 24px;
  background: #f5f2ff;
}
.visual-feature-captions h3 {
  font-size: 17px;
  color: #4f3dbd;
  margin: 0 0 10px;
}
.visual-feature-captions p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0;
}
@media (max-width: 600px) {
  .sms-feature-visual {
    padding: 6px;
  }
  .visual-feature-captions {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }
  .sms-hero-visual figcaption {
    font-size: 11px;
  }
}

.product-brand-icon {
  object-fit: contain;
  background: transparent;
  border-radius: 0;
}