:root {
  --bg: #ffffff;
  --bg-soft: #f5f8fb;
  --navy: #07182b;
  --navy-2: #0b243d;
  --text: #17283a;
  --muted: #66788a;
  --line: #dfe7ee;
  --cyan: #10b8d4;
  --cyan-soft: #e9f9fc;
  --white: #ffffff;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(7,24,43,.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(223,231,238,.85);
}

.nav {
  height: 78px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  color: var(--navy);
  font-size: 19px;
  white-space: nowrap;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--navy);
  color: white;
  font-size: 13px;
  letter-spacing: .4px;
}

.menu {
  margin-left: auto;
  display: flex;
  gap: 23px;
  font-size: 14px;
  font-weight: 600;
  color: #53677a;
}

.menu a:hover {
  color: var(--navy);
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 13px;
  background: var(--navy);
  color: white;
  font-weight: 750;
  font-size: 15px;
  box-shadow: 0 10px 30px rgba(7,24,43,.13);
  transition: transform .2s, box-shadow .2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(7,24,43,.18);
}

.btn-small {
  min-height: 43px;
  padding: 0 18px;
  font-size: 13px;
}

.btn-secondary {
  color: var(--navy);
  background: white;
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 105px;
  background:
    radial-gradient(circle at 83% 32%, rgba(16,184,212,.13), transparent 24%),
    linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);
}

.hero:after {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -310px;
  top: -300px;
  border: 1px solid rgba(16,184,212,.15);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 80px;
}

.eyebrow {
  margin-bottom: 18px;
  color: #1689a0;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 1.6px;
}

.cyan {
  color: #3cd1e9;
}

h1,h2,h3,p {
  margin-top: 0;
}

h1 {
  margin-bottom: 25px;
  color: var(--navy);
  font-size: clamp(48px,6vw,78px);
  line-height: .98;
  letter-spacing: -3px;
}

h1 span {
  display: block;
  margin-top: 18px;
  font-size: clamp(32px,4vw,54px);
  line-height: 1.04;
  letter-spacing: -2px;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 14px;
  font-size: 23px;
  color: var(--navy-2);
  font-weight: 700;
}

.hero-text {
  max-width: 690px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.hero-tags span {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #607286;
  background: rgba(255,255,255,.75);
  font-size: 12px;
  font-weight: 650;
}

.demo-window {
  background: var(--navy);
  color: white;
  border-radius: 30px;
  box-shadow: 0 40px 90px rgba(7,24,43,.22);
  overflow: hidden;
  transform: rotate(1deg);
}

.demo-top {
  height: 54px;
  display: flex;
  align-items: center;
  padding: 0 21px;
  gap: 7px;
  border-bottom: 1px solid rgba(255,255,255,.09);
}

.demo-dot {
  width: 8px;
  height: 8px;
  background: rgba(255,255,255,.27);
  border-radius: 50%;
}

.demo-title {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: #9fb5c8;
}

.fare-card {
  margin: 28px;
  padding: 27px;
  background: linear-gradient(135deg,#0d2d48,#103a58);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px;
}

.fare-label {
  color: #83a6bd;
  font-size: 10px;
  letter-spacing: 1.4px;
}

.fare-value {
  margin: 10px 0 20px;
  font-size: 65px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: -3px;
}

.fare-value small {
  font-size: 15px;
  letter-spacing: 0;
  color: #8bc8d4;
}

.fare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255,255,255,.09);
  padding-top: 19px;
}

.fare-grid span {
  display: block;
  color: #81a3b9;
  font-size: 11px;
}

.fare-grid strong {
  font-size: 17px;
}

.flow-card {
  margin: 0 28px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.flow-item {
  flex: 1;
  padding: 15px;
  border-radius: 15px;
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.04);
  display: flex;
  gap: 10px;
}

.flow-number {
  color: #30c7de;
  font-size: 11px;
  font-weight: 900;
}

.flow-item strong {
  display: block;
  font-size: 12px;
}

.flow-item small {
  display: block;
  color: #8ea5b8;
  font-size: 9px;
}

.flow-arrow {
  color: #4a708b;
}

.status-row {
  margin: 0 28px 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.09);
  color: #9bb2c3;
  font-size: 11px;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  background: #42dba7;
  border-radius: 50%;
}

.section {
  padding: 110px 0;
}

.soft-bg {
  background: var(--bg-soft);
}

.section-head {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-head.narrow {
  max-width: 850px;
}

.section-head h2,
.project-grid h2,
.iatr-grid h2,
.legal-card h2,
.contact-card h2 {
  margin-bottom: 17px;
  color: var(--navy);
  font-size: clamp(34px,4vw,52px);
  line-height: 1.06;
  letter-spacing: -1.8px;
}

.section-head p,
.project-grid p,
.iatr-grid p,
.legal-card p {
  color: var(--muted);
  font-size: 17px;
}

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

.problem-card,
.tech-card,
.benefit {
  padding: 29px;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.accent-card {
  border-color: rgba(16,184,212,.35);
  box-shadow: 0 20px 50px rgba(16,184,212,.08);
}

.icon-box {
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--navy);
  color: white;
  font-size: 12px;
  font-weight: 900;
}

.problem-card h3,
.tech-card h3,
.benefit h3,
.trip-panel h3 {
  color: var(--navy);
  font-size: 20px;
  letter-spacing: -.4px;
}

.problem-card p,
.tech-card p,
.benefit p,
.trip-panel p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.statement {
  margin-top: 30px;
  padding: 28px 34px;
  border-radius: 20px;
  background: var(--navy);
  color: white;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: baseline;
  font-size: 21px;
}

.statement span {
  color: #9bb0c2;
}

.statement strong {
  color: #44d4e8;
}

.steps {
  display: grid;
  grid-template-columns: repeat(6,1fr);
  gap: 12px;
}

.step {
  min-height: 205px;
  padding: 23px 19px;
  border-top: 3px solid var(--cyan);
  background: var(--bg-soft);
  border-radius: 0 0 16px 16px;
}

.step span {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 900;
}

.step h3 {
  margin: 42px 0 8px;
  color: var(--navy);
  font-size: 16px;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.dark-section {
  background:
    radial-gradient(circle at 20% 0%,rgba(16,184,212,.13),transparent 24%),
    var(--navy);
  color: white;
}

.light-head h2 {
  color: white;
}

.light-head p {
  color: #a7b9c8;
}

.real-trip-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 17px;
}

.trip-panel {
  position: relative;
  padding: 29px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius);
}

.trip-panel h3 {
  color: white;
}

.trip-panel p {
  color: #9eb4c4;
}

.trip-number {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(255,255,255,.14);
  font-size: 38px;
  font-weight: 900;
}

.trip-kicker {
  margin-bottom: 10px;
  color: #42c9df;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 1.3px;
}

.mini-phone,
.code-mini,
.verify-box {
  min-height: 185px;
  margin: 23px 0;
  padding: 25px;
  background: #081421;
  border-radius: 18px;
}

.mini-phone {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mini-price {
  font-size: 44px;
  font-weight: 850;
}

.mini-stats {
  margin-top: 15px;
  display: flex;
  gap: 25px;
  color: #74d9e8;
}

.code-mini pre {
  margin: 0;
  color: #7be0ef;
  font-size: 12px;
  line-height: 1.4;
}

.verify-box {
  display: grid;
  gap: 10px;
}

.verify-box div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.verify-box span {
  color: #7690a5;
  font-size: 11px;
}

.verify-box strong {
  font-size: 13px;
}

.tech-label {
  margin-bottom: 12px;
  color: #168aa2;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 1.3px;
}

.tech-card pre {
  min-height: 165px;
  margin: 20px 0;
  padding: 18px;
  overflow: auto;
  background: #07182b;
  color: #78e0ef;
  border-radius: 14px;
  font-size: 11px;
}

.trace-card {
  margin-top: 20px;
  padding: 32px;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 50px;
  align-items: center;
  border-radius: var(--radius);
  background: var(--cyan-soft);
  border: 1px solid #caeef4;
}

.trace-label {
  color: #1689a0;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 1.4px;
}

.trace-card h3 {
  margin: 7px 0 0;
  color: var(--navy);
  font-size: 28px;
}

.trace-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trace-fields span {
  padding: 8px 11px;
  background: white;
  border: 1px solid #cae7ec;
  border-radius: 999px;
  color: #537182;
  font-size: 11px;
}

.iatr-section {
  background: #f6f9fc;
}

.iatr-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 80px;
  align-items: center;
}

.reference-note {
  margin: 26px 0;
  padding: 18px 20px;
  background: white;
  border-left: 3px solid var(--cyan);
  color: #617588;
  font-size: 13px;
}

.report-card {
  padding: 42px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
}

.report-year {
  color: #8999a8;
  font-size: 10px;
  letter-spacing: 1.7px;
}

.report-art {
  height: 150px;
  margin: 30px 0;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 10px;
  background: linear-gradient(135deg,#f5f8fa,#eef6f8);
  border-radius: 17px;
}

.report-art span {
  width: 23px;
  background: #a4b0b7;
  border-radius: 3px 3px 0 0;
}

.report-art span:nth-child(1) {
  height: 68px;
}

.report-art span:nth-child(2) {
  height: 110px;
  background: #263d4c;
}

.report-art span:nth-child(3) {
  height: 87px;
  background: #ef624d;
}

.report-card h3 {
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 28px;
}

.report-card p {
  color: var(--muted);
}

.report-source {
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: #8697a5;
  font-size: 11px;
}

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

.benefit strong {
  color: var(--cyan);
  font-size: 12px;
}

.benefit h3 {
  margin-top: 35px;
}

.architecture {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.arch-node {
  flex: 1;
  min-height: 150px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.arch-node.primary {
  background: var(--navy);
  color: white;
}

.arch-node span {
  margin-bottom: auto;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 900;
}

.arch-node strong {
  font-size: 15px;
}

.arch-node small {
  margin-top: 4px;
  color: #8193a3;
}

.arch-node.primary small {
  color: #9bb2c4;
}

.arch-line {
  align-self: center;
  color: #aac0cc;
}

.project-section {
  background: var(--navy);
  color: white;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}

.project-grid h2 {
  color: white;
}

.project-grid p {
  color: #9fb3c3;
}

.timeline {
  display: grid;
  gap: 8px;
}

.timeline-item {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 17px;
  border-radius: 15px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}

.timeline-item > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  border-radius: 50%;
  color: #7891a5;
  border: 1px solid rgba(255,255,255,.13);
  font-size: 10px;
}

.timeline-item strong,
.timeline-item small {
  display: block;
}

.timeline-item small {
  margin-top: 3px;
  color: #7f98aa;
}

.timeline-item.done > span {
  background: #123b4d;
  color: #58d9ea;
}

.timeline-item.active {
  border-color: rgba(16,184,212,.5);
}

.timeline-item.active > span {
  background: var(--cyan);
  color: var(--navy);
}

.legal-section {
  padding-top: 85px;
  padding-bottom: 85px;
}

.legal-card {
  padding: 45px;
  background: #fffaf0;
  border: 1px solid #f2e4bd;
  border-radius: 24px;
}

.legal-card h2 {
  font-size: 36px;
}

.legal-card p:last-child {
  margin-bottom: 0;
}

.contact-section {
  padding-top: 25px;
}

.contact-card {
  padding: 50px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 70px;
  align-items: center;
  background: var(--navy);
  border-radius: 28px;
  color: white;
}

.contact-card h2 {
  color: white;
  margin-bottom: 7px;
}

.contact-card p {
  margin: 0;
  color: #99afc0;
}

.contact-info {
  display: grid;
  gap: 6px;
  text-align: right;
  color: #c2d2dd;
  font-size: 14px;
}

.contact-info a:hover {
  color: #54d9eb;
}

footer {
  padding: 35px 0 45px;
  color: #718293;
  font-size: 12px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-grid strong,
.footer-grid span {
  display: block;
}

.footer-grid strong {
  margin-bottom: 3px;
  color: var(--navy);
}

@media (max-width: 1000px) {

  .menu {
    display: none;
  }

  .nav .btn-small {
    margin-left: auto;
  }

  .hero-grid,
  .iatr-grid,
  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 55px;
  }

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

  .problem-grid,
  .tech-grid,
  .benefit-grid,
  .real-trip-grid {
    grid-template-columns: 1fr 1fr;
  }

  .architecture {
    flex-wrap: wrap;
  }

  .arch-node {
    flex: 1 1 30%;
  }

  .arch-line {
    display: none;
  }
}

@media (max-width: 680px) {

  .container {
    width: min(100% - 26px,1180px);
  }

  .nav {
    height: 68px;
  }

  .nav .btn-small {
    display: none;
  }

  .hero {
    padding: 75px 0;
  }

  h1 {
    font-size: 47px;
    letter-spacing: -2px;
  }

  h1 span {
    font-size: 31px;
    letter-spacing: -1.2px;
  }

  .hero-lead {
    font-size: 19px;
  }

  .section {
    padding: 75px 0;
  }

  .steps,
  .problem-grid,
  .tech-grid,
  .benefit-grid,
  .real-trip-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    gap: 10px;
  }

  .step {
    min-height: auto;
  }

  .step h3 {
    margin-top: 22px;
  }

  .trace-card {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .architecture {
    display: grid;
    grid-template-columns: 1fr;
  }

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

  .contact-info {
    text-align: left;
  }

  .footer-grid {
    flex-direction: column;
  }
}

.real-shot {
  margin: 23px 0;
  overflow: hidden;
  border-radius: 18px;
  background: #081421;
  border: 1px solid rgba(255,255,255,.08);
}

.real-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.phone-shot {
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-shot img {
  width: auto;
  max-width: 100%;
  max-height: 390px;
  margin: 0 auto;
}

.map-shot img,
.calc-shot img {
  width: 100%;
  object-fit: cover;
}

.map-shot {
  min-height: 235px;
}

.calc-shot {
  min-height: 235px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 11px;
}

/* FIX MOBILE WIDTH / HORIZONTAL OVERFLOW */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

img {
  max-width: 100%;
}

.hero-grid,
.hero-copy,
.hero-demo,
.demo-window,
.fare-card,
.flow-card,
.section,
.container {
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 680px) {

  .container {
    width: calc(100% - 28px);
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero {
    padding: 64px 0 55px;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 38px;
    width: 100%;
  }

  .hero-copy {
    width: 100%;
    max-width: 100%;
  }

  h1 {
    font-size: 46px;
    line-height: 1;
    letter-spacing: -2px;
    overflow-wrap: anywhere;
  }

  h1 span {
    font-size: 31px;
    line-height: 1.08;
    letter-spacing: -1.3px;
  }

  .hero-lead {
    font-size: 19px;
    line-height: 1.45;
  }

  .hero-text {
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 100%;
    padding-left: 16px;
    padding-right: 16px;
    white-space: normal;
    text-align: center;
  }

  .hero-tags {
    width: 100%;
  }

  .hero-demo {
    width: 100%;
    overflow: hidden;
  }

  .demo-window {
    width: 100%;
    max-width: 100%;
    transform: none;
    border-radius: 22px;
  }

  .fare-card {
    margin: 18px;
    padding: 21px;
  }

  .fare-value {
    font-size: 54px;
  }

  .flow-card {
    margin: 0 18px 18px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
    width: auto;
  }

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

  .flow-arrow {
    display: none;
  }

  .status-row {
    margin: 0 18px 20px;
  }

  .demo-title {
    max-width: 180px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
}