:root {
  --navy: #101d32;
  --navy-2: #172943;
  --ink: #1b293b;
  --muted: #617086;
  --teal: #25b8bd;
  --teal-dark: #087f88;
  --paper: #f5f7fa;
  --line: #e1e7ee;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(16, 29, 50, 0.09);
  --radius: 18px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

/* NAVIGATION */

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 750;
  font-size: 16px;
  line-height: 1.25;
  flex-shrink: 0;
}

.brand small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
}

.brand-mark img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 30px;
}

.navlinks > a:not(.button) {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  transition: color 0.2s ease;
}

.navlinks > a:not(.button):hover {
  color: var(--teal-dark);
}

/* BUTTONS */

.button {
  min-height: 49px;
  margin: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 21px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button span {
  font-size: 17px;
  line-height: 1;
}

.button-primary {
  color: var(--white);
  background: var(--navy-2);
  box-shadow: 0 7px 18px rgba(37, 184, 189, 0.16);
}

.button-primary:hover {
  background: #45c9cd;
  box-shadow: 0 10px 24px rgba(37, 184, 189, 0.23);
}

.button-dark {
  color: var(--white);
  background: var(--navy);
}

.button-dark:hover {
  background: var(--navy-2);
}

.button-outline {
  color: var(--teal);
  border-color: #cbd5df;
  background: transparent;
}

.button-outline:hover {
  color: var(--teal-dark);
  border-color: var(--teal);
  background: rgba(37, 184, 189, 0.05);
}

/* HERO */

.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 92px;
  background:
    radial-gradient(
      circle at 82% 35%,
      rgba(37, 184, 189, 0.12),
      transparent 28%
    ),
    linear-gradient(135deg, #f5f7fa 0%, #ffffff 65%);
}

.hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -210px;
  top: -230px;
  border: 1px solid rgba(37, 184, 189, 0.2);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 65px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--teal-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 25px;
  height: 2px;
  background: var(--teal);
}

.hero h1 {
  max-width: 680px;
  color: var(--navy);
  font-size: clamp(38px, 4.6vw, 59px);
  line-height: 1.1;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hero h1 span {
  color: var(--teal);
}

.hero-copy {
  max-width: 590px;
  margin-top: 25px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 32px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 35px;
  color: var(--muted);
  font-size: 11px;
}

.hero-note b {
  color: var(--navy);
}

/* DEMO VISUAL */

.hero-visual {
  min-width: 0;
  position: relative;
  padding: 20px 0;
}

.demo-window {
  position: relative;
  z-index: 1;
  overflow: hidden;
  width: 100%;
  max-width: 490px;
  margin: 0 auto;
  color: #dce8f4;
  background: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  box-shadow: 0 30px 70px rgba(16, 29, 50, 0.22);
  transform: rotate(1deg);
}

.demo-header {
  height: 48px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 19px;
  background: var(--navy-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #617086;
}

.window-dots span:first-child {
  background: #e28b82;
}

.window-dots span:nth-child(2) {
  background: #e5c16e;
}

.window-dots span:nth-child(3) {
  background: #65c69c;
}

.window-title {
  color: #a9bacd;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.demo-status {
  margin-left: auto;
  padding: 5px 8px;
  color: var(--teal);
  background: rgba(37, 184, 189, 0.1);
  border-radius: 4px;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.demo-content {
  padding: 27px 22px;
  min-height: 300px;
}

.demo-heading {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 25px;
}

.demo-heading span {
  color: var(--teal);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.demo-heading strong {
  color: var(--white);
  font-size: 18px;
  font-weight: 650;
}

.architecture {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 7px;
  padding: 12px 0 24px;
}

.architecture-node {
  width: 30%;
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
  padding: 10px 5px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  text-align: center;
}

.node-icon {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  color: var(--navy);
  background: var(--teal);
  border-radius: 7px;
  font-size: 9px;
  font-weight: 800;
}

.architecture-node strong {
  color: var(--white);
  font-size: 10px;
}

.architecture-node small {
  color: #9aadc1;
  font-size: 8px;
}

.middle-node {
  border-color: rgba(37, 184, 189, 0.5);
  background: rgba(37, 184, 189, 0.08);
}

.connector {
  flex: 1;
  height: 1px;
  min-width: 8px;
  position: relative;
  background: var(--teal);
}

.connector::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--teal);
  border-right: 1px solid var(--teal);
  transform: rotate(45deg);
}

.demo-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.metric span {
  color: #9aadc1;
  font-size: 9px;
}

.metric strong {
  color: var(--teal);
  font-size: 12px;
}

.demo-footer {
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  color: #a9bacd;
  background: var(--navy-2);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 10px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 10px rgba(37, 184, 189, 0.5);
}

.footer-tag {
  margin-left: auto;
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.floating-card {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 185px;
  padding: 15px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 11px;
  box-shadow: var(--shadow);
}

.floating-label {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.floating-card strong {
  color: var(--navy);
  font-size: 12px;
}

.floating-card-a {
  top: 2px;
  right: -5px;
}

.floating-card-b {
  bottom: 0;
  left: -35px;
}

/* TRUST STRIP */

.trust-strip {
  background: var(--navy);
}

.trust-inner {
  min-height: 85px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.trust-intro {
  color: #a9bacd;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.trust-item {
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
}

.trust-item::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 10px;
  vertical-align: 2px;
  background: var(--teal);
  border-radius: 50%;
}

/* INTRO */

.intro-section {
  padding: 100px 0 95px;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 90px;
  align-items: start;
}

.intro-grid h2 {
  max-width: 490px;
  color: var(--navy);
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.intro-copy {
  padding-top: 8px;
}

.intro-copy p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.intro-copy p:last-child {
  margin-bottom: 0;
}

/* SECTION HEADINGS */

.section-head {
  max-width: 700px;
  margin-bottom: 48px;
}

.section-head h2 {
  color: var(--navy);
  font-size: clamp(30px, 3.5vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.section-intro {
  max-width: 650px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

/* SERVICES */

.services {
  padding: 100px 0;
  background: var(--paper);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 19px;
}

.service-card {
  min-height: 290px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 29px 27px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(37, 184, 189, 0.55);
  box-shadow: var(--shadow);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--teal-dark);
  background: rgba(37, 184, 189, 0.1);
  border: 1px solid rgba(37, 184, 189, 0.15);
  border-radius: 12px;
  flex-shrink: 0;
}

.service-icon svg {
  width: 23px;
  height: 23px;
}

.service-card h3 {
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 17px;
  line-height: 1.35;
}

.service-card p {
  margin-bottom: 23px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  transition: gap 0.2s ease;
}

.text-link:hover {
  gap: 14px;
}

.text-link span {
  font-size: 17px;
}

/* DEMO VS POC */

.difference {
  padding: 105px 0;
}

.difference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.difference-card {
  display: flex;
  flex-direction: column;
  min-height: 440px;
  padding: 35px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.difference-card h3 {
  margin: 12px 0 14px;
  color: var(--navy);
  font-size: 25px;
  line-height: 1.25;
}

.difference-card > p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.difference-label {
  width: fit-content;
  padding: 6px 10px;
  color: var(--teal-dark);
  background: rgba(37, 184, 189, 0.12);
  border-radius: 5px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.featured-card {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
  box-shadow: 0 18px 45px rgba(16, 29, 50, 0.14);
}

.featured-card h3 {
  color: var(--white);
}

.featured-card > p {
  color: #b5c4d3;
}

.featured-card .difference-label {
  color: var(--teal);
  background: rgba(37, 184, 189, 0.12);
}

.feature-list {
  display: grid;
  gap: 13px;
  margin: 27px 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 25px;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.6;
}

.featured-card .feature-list li {
  color: #d7e1eb;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal-dark);
  font-weight: 800;
}

.featured-card .feature-list li::before {
  color: var(--teal);
}

.difference-result {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.featured-card .difference-result {
  border-color: rgba(255, 255, 255, 0.15);
}

.difference-result span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.featured-card .difference-result span {
  color: #9fb1c4;
}

.difference-result strong {
  color: var(--navy);
  font-size: 14px;
}

.featured-card .difference-result strong {
  color: var(--teal);
}

/* USE CASES */

.use-cases {
  padding: 100px 0;
  background: var(--paper);
}

.use-case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.use-case {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.use-case:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 184, 189, 0.5);
  box-shadow: var(--shadow);
}

.use-case-number {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--teal-dark);
  background: rgba(37, 184, 189, 0.1);
  border-radius: 9px;
  font-size: 12px;
  font-weight: 800;
}

.use-case h3 {
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 16px;
  line-height: 1.4;
}

.use-case p {
  margin-bottom: 17px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.use-case-tag {
  display: inline-flex;
  padding: 5px 9px;
  color: var(--teal-dark);
  background: rgba(37, 184, 189, 0.09);
  border-radius: 4px;
  font-size: 10px;
  font-weight: 750;
}

/* APPROACH */

.approach {
  padding: 110px 0;
}

.approach-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 100px;
  align-items: start;
}

.approach-aside {
  position: sticky;
  top: 125px;
  padding: 34px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.approach-aside h2 {
  margin-bottom: 17px;
  color: var(--navy);
  font-size: 29px;
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.approach-aside p:not(.eyebrow) {
  margin-bottom: 25px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.approach-main .section-head {
  margin-bottom: 30px;
}

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

.step {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 22px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.step-number {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  color: var(--teal-dark);
  background: rgba(37, 184, 189, 0.1);
  border: 1px solid rgba(37, 184, 189, 0.18);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 800;
}

.step h3 {
  margin-bottom: 7px;
  color: var(--navy);
  font-size: 17px;
}

.step p {
  max-width: 540px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

/* ABOUT */

.about {
  padding: 100px 0;
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 85px;
}

.about-visual {
  min-height: 410px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  background:
    linear-gradient(145deg, rgba(16, 29, 50, 0.2), rgba(16, 29, 50, 0.9)),
    radial-gradient(
      circle at 70% 30%,
      rgba(37, 184, 189, 0.8),
      transparent 28%
    ),
    linear-gradient(135deg, #203b58, #101d32);
  border-radius: 18px;
}

.about-visual::before,
.about-visual::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(37, 184, 189, 0.35);
  border-radius: 50%;
}

.about-visual::before {
  width: 340px;
  height: 340px;
  top: -100px;
  right: -60px;
}

.about-visual::after {
  width: 230px;
  height: 230px;
  top: -45px;
  right: -5px;
}

.experience-card {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 25px;
  color: var(--white);
  background: rgba(16, 29, 50, 0.83);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.experience-card strong {
  display: block;
  margin-bottom: 5px;
  color: var(--teal);
  font-size: 32px;
  line-height: 1.2;
}

.experience-card span {
  color: #d1dce7;
  font-size: 12px;
}

.about-copy .section-head {
  margin-bottom: 20px;
}

.about-copy > p {
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.check-list {
  display: grid;
  gap: 13px;
  margin-bottom: 30px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.6;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 19px;
  height: 19px;
  display: grid;
  place-items: center;
  color: var(--teal-dark);
  background: rgba(37, 184, 189, 0.12);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
}

/* CTA */

.cta {
  padding: 75px 0;
  background:
    radial-gradient(
      circle at 90% 20%,
      rgba(37, 184, 189, 0.13),
      transparent 35%
    ),
    var(--paper);
  margin: 50px 24px 170px;
  border-radius: var(--radius);
}

.cta-inner {
  display: flex;
  align-items: center;
}

.cta-inner > div {
  max-width: 520px;
}

.cta h2 {
  margin-bottom: 13px;
  color: var(--navy);
  font-size: clamp(27px, 3vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.cta p:not(.eyebrow) {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

/* CONTACT */

.contact {
  padding: 105px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
  gap: 85px;
}

.contact .section-head {
  margin-bottom: 30px;
}

.contact-details {
  display: grid;
  gap: 19px;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 15px;
}

.contact-line .service-icon {
  margin: 0;
}

.contact-line small {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-line strong {
  color: var(--navy);
  font-size: 13px;
  line-height: 1.6;
}

.contact-line a:hover {
  color: var(--teal-dark);
}

/* FORM */

.contact-form {
  display: grid;
  gap: 19px;
  padding: 34px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  color: var(--navy);
  font-size: 11px;
  font-weight: 750;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #d8e0e8;
  border-radius: 7px;
  outline: none;
  font-size: 12px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.field select {
  cursor: pointer;
}

.field textarea {
  min-height: 135px;
  resize: vertical;
  line-height: 1.6;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #98a5b3;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--teal-dark);
  box-shadow: 0 0 0 3px rgba(37, 184, 189, 0.12);
}

.contact-form button {
  width: fit-content;
  margin-top: 2px;
}

.form-note {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.form-note a {
  color: var(--teal-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* FOOTER */

footer {
  padding: 27px 0;
  color: #a9bacd;
  background: var(--navy);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 11px;
}

.footer-brand {
  color: var(--white);
  font-size: 13px;
  font-weight: 750;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-links a {
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--teal);
}

/* RESPONSIVE */

@media (max-width: 1000px) {
  .hero-grid {
    gap: 35px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .trust-inner {
    justify-content: flex-start;
    padding-top: 22px;
    padding-bottom: 22px;
  }

  .trust-intro {
    width: 100%;
  }

  .intro-grid,
  .approach-grid,
  .about-grid,
  .contact-grid {
    gap: 50px;
  }

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

  .approach-aside {
    padding: 25px;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 36px, 560px);
  }

  .nav {
    min-height: 72px;
    flex-wrap: wrap;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .navlinks {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
  }

  .navlinks > a:not(.button) {
    font-size: 12px;
  }

  .navlinks .button {
    min-height: 40px;
    padding: 0 13px;
    font-size: 11px;
  }

  .hero {
    padding: 70px 0 75px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero h1 {
    font-size: clamp(36px, 9vw, 48px);
  }

  .hero-copy {
    font-size: 14px;
  }

  .hero-visual {
    max-width: 510px;
    width: 100%;
    margin: 0 auto;
  }

  .floating-card-a {
    right: 0;
  }

  .floating-card-b {
    left: 0;
  }

  .trust-inner {
    gap: 15px 22px;
  }

  .trust-item {
    font-size: 11px;
  }

  .intro-section,
  .services,
  .difference,
  .use-cases,
  .approach,
  .about,
  .contact {
    padding: 75px 0;
  }

  .intro-grid,
  .approach-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

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

  .service-card {
    min-height: 310px;
    padding: 23px 20px;
  }

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

  .difference-card {
    min-height: auto;
  }

  .use-case-grid {
    grid-template-columns: 1fr;
  }

  .approach-aside {
    position: static;
  }

  .about-visual {
    min-height: 300px;
  }

  .cta {
    padding: 60px 0;
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 25px;
  }
}

@media (max-width: 520px) {
  .container {
    width: calc(100% - 32px);
  }

  .brand {
    font-size: 14px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .navlinks {
    gap: 10px 15px;
  }

  .navlinks > a:not(.button) {
    font-size: 11px;
  }

  .navlinks .button {
    width: 100%;
    margin-top: 4px;
  }

  .hero {
    padding: 60px 0 65px;
  }

  .hero h1 {
    font-size: 37px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .hero-note {
    gap: 6px;
    font-size: 10px;
  }

  .demo-content {
    padding: 22px 12px;
  }

  .architecture {
    gap: 4px;
  }

  .architecture-node {
    min-height: 100px;
    padding: 7px 3px;
  }

  .architecture-node strong {
    font-size: 8px;
  }

  .architecture-node small {
    font-size: 7px;
  }

  .node-icon {
    width: 23px;
    height: 23px;
    font-size: 8px;
  }

  .floating-card {
    min-width: 150px;
    padding: 11px 13px;
  }

  .floating-card strong {
    font-size: 10px;
  }

  .floating-label {
    font-size: 9px;
  }

  .section-head h2 {
    font-size: 31px;
  }

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

  .service-card {
    min-height: auto;
  }

  .difference-card {
    padding: 25px;
  }

  .use-case {
    grid-template-columns: 38px 1fr;
    gap: 13px;
    padding: 20px;
  }

  .use-case-number {
    width: 34px;
    height: 34px;
  }

  .step {
    grid-template-columns: 43px 1fr;
    gap: 14px;
  }

  .step-number {
    width: 37px;
    height: 37px;
  }

  .about-visual {
    min-height: 250px;
  }

  .contact-form {
    padding: 22px 17px;
  }

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

  .contact-form button {
    width: 100%;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    gap: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}