/* =========================================================
   DOCUMIND
   Global Styles
========================================================= */

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

:root {
  --navy-950: #061326;
  --navy-900: #081a33;
  --navy-800: #0d2748;
  --navy-700: #12365f;

  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;

  --text: #172033;
  --text-light: #526176;
  --muted: #718096;

  --border: #e3e8ef;
  --background: #ffffff;
  --background-soft: #f7f9fc;

  --shadow-sm: 0 4px 15px rgba(8, 26, 51, 0.06);
  --shadow-md: 0 15px 40px rgba(8, 26, 51, 0.1);
  --shadow-lg: 0 25px 70px rgba(8, 26, 51, 0.14);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;

  color: var(--text);
  background: var(--background);
  line-height: 1.6;
}

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

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

/* =========================================================
   NAVBAR
========================================================= */

.navbar {
  height: 76px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.96);

  position: sticky;
  top: 0;
  z-index: 100;

  backdrop-filter: blur(12px);
}

.nav-container {
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;

  font-size: 21px;
  font-weight: 800;
  color: var(--navy-900);
}

.logo > span > span {
  color: var(--blue-600);
}

.logo-icon {
  width: 34px;
  height: 34px;

  display: grid;
  place-items: center;

  background: var(--navy-900);
  color: white;

  border-radius: 8px;

  font-size: 16px;
  font-weight: 800;

  box-shadow: 0 5px 15px rgba(8, 26, 51, 0.18);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;

  margin-left: 60px;
}

.nav-links a {
  color: #536176;
  font-size: 14px;
  font-weight: 500;

  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--navy-900);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.login-link {
  color: #536176;
  font-size: 14px;
  font-weight: 600;
}

.login-link:hover {
  color: var(--navy-900);
}

/* =========================================================
   BUTTONS
========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  border-radius: 7px;

  font-size: 14px;
  font-weight: 650;

  transition:
    transform 0.2s,
    background 0.2s,
    box-shadow 0.2s;
}

.btn-primary {
  background: var(--navy-900);
  color: white;

  padding: 14px 22px;

  box-shadow: 0 8px 20px rgba(8, 26, 51, 0.15);
}

.btn-primary:hover {
  background: var(--navy-800);
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(8, 26, 51, 0.2);
}

.btn-small {
  padding: 10px 17px;
  font-size: 13px;
}

.btn-secondary {
  border: 1px solid var(--border);
  background: white;

  padding: 13px 21px;

  color: var(--navy-900);
}

.btn-secondary:hover {
  background: var(--background-soft);
  transform: translateY(-2px);
}

/* =========================================================
   HERO
========================================================= */

.hero {
  position: relative;
  overflow: hidden;

  padding: 100px 0 110px;

  background:
    radial-gradient(
      circle at 85% 30%,
      rgba(37, 99, 235, 0.08),
      transparent 30%
    ),
    linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
}

.hero::before {
  content: "";

  position: absolute;

  width: 500px;
  height: 500px;

  right: -300px;
  top: 100px;

  border: 1px solid rgba(37, 99, 235, 0.08);
  border-radius: 50%;
}

.hero-container {
  display: grid;

  grid-template-columns:
    minmax(0, 0.92fr)
    minmax(450px, 1.08fr);

  align-items: center;

  gap: 70px;
}

.hero-content {
  max-width: 600px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;

  color: var(--blue-600);
  background: var(--blue-50);

  border: 1px solid var(--blue-100);

  border-radius: 30px;

  padding: 7px 13px;

  font-size: 12px;
  font-weight: 700;

  margin-bottom: 22px;
}

.status-dot {
  width: 7px;
  height: 7px;

  background: #22c55e;

  border-radius: 50%;

  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
}

.hero h1 {
  color: var(--navy-950);

  font-size: clamp(43px, 5vw, 66px);

  line-height: 1.04;

  letter-spacing: -2.8px;

  font-weight: 800;

  margin-bottom: 25px;
}

.hero h1 span {
  color: var(--blue-600);
}

.hero-description {
  color: var(--text-light);

  font-size: 17px;

  line-height: 1.75;

  max-width: 560px;

  margin-bottom: 31px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 8px;

  margin-top: 22px;

  color: var(--muted);

  font-size: 12px;
}

.hero-note span {
  color: #16a34a;
  font-weight: 800;
}

/* =========================================================
   HERO WORKSPACE
========================================================= */

.hero-visual {
  position: relative;
}

.workspace {
  background: white;

  border: 1px solid #dfe5ed;

  border-radius: 12px;

  overflow: hidden;

  box-shadow: var(--shadow-lg);

  transform: perspective(1200px) rotateY(-2deg);
}

.workspace-header {
  height: 48px;

  display: flex;
  align-items: center;

  padding: 0 15px;

  background: var(--navy-900);

  color: #d8e2ef;

  font-size: 11px;

  border-bottom: 1px solid #17385d;
}

.window-dots {
  display: flex;
  gap: 5px;

  margin-right: 15px;
}

.window-dots i {
  width: 7px;
  height: 7px;

  background: #73849b;

  border-radius: 50%;
}

.workspace-status {
  display: flex;
  align-items: center;
  gap: 5px;

  margin-left: auto;

  color: #b8c6d7;
}

.workspace-status span {
  width: 6px;
  height: 6px;

  background: #22c55e;

  border-radius: 50%;
}

.workspace-body {
  display: grid;

  grid-template-columns: 125px 1fr;

  min-height: 385px;
}

.workspace-sidebar {
  padding: 20px 10px;

  background: #f8fafc;

  border-right: 1px solid var(--border);
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;

  padding: 9px 10px;

  margin-bottom: 5px;

  border-radius: 6px;

  color: #718096;

  font-size: 10px;
}

.sidebar-item.active {
  color: var(--navy-900);

  background: #eaf2ff;

  font-weight: 700;
}

.chat-area {
  padding: 25px 22px;

  background: white;
}

.document-card {
  display: flex;
  align-items: center;
  gap: 10px;

  padding: 11px;

  border: 1px solid var(--border);

  border-radius: 7px;

  background: #fbfcfe;

  margin-bottom: 18px;
}

.document-icon {
  width: 31px;
  height: 35px;

  display: grid;
  place-items: center;

  border-radius: 5px;

  background: var(--blue-50);
  color: var(--blue-600);

  font-size: 7px;
  font-weight: 800;
}

.document-card strong {
  display: block;

  color: var(--navy-900);

  font-size: 10px;
}

.document-card small {
  display: block;

  color: #8793a4;

  font-size: 8px;
}

.check {
  margin-left: auto;

  color: #16a34a;

  font-size: 12px;
}

.message {
  max-width: 85%;

  padding: 11px 13px;

  border-radius: 8px;

  font-size: 10px;

  line-height: 1.6;

  margin-bottom: 15px;
}

.user-message {
  margin-left: auto;

  color: white;

  background: var(--navy-900);

  border-bottom-right-radius: 2px;
}

.agent-processing {
  border: 1px solid var(--border);

  background: #fbfcfe;

  border-radius: 8px;

  padding: 12px;

  margin-bottom: 15px;
}

.agent-title {
  display: flex;
  align-items: center;
  gap: 7px;

  color: var(--navy-900);

  font-size: 9px;
  font-weight: 700;

  margin-bottom: 10px;
}

.agent-icon {
  width: 20px;
  height: 20px;

  display: grid;
  place-items: center;

  color: white;

  background: var(--blue-600);

  border-radius: 5px;
}

.agent-steps {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.agent-step {
  display: flex;
  align-items: center;
  gap: 4px;

  padding: 5px 7px;

  background: #f0fdf4;

  color: #15803d;

  border-radius: 5px;

  font-size: 7px;
}

.ai-message {
  display: flex;
  align-items: flex-start;
  gap: 8px;

  color: #4b586b;

  background: #f5f8fc;

  border-bottom-left-radius: 2px;
}

.ai-avatar {
  width: 20px;
  height: 20px;

  flex-shrink: 0;

  display: grid;
  place-items: center;

  background: var(--navy-900);

  color: white;

  border-radius: 5px;

  font-size: 8px;
  font-weight: 800;
}

/* =========================================================
   TRUST BAR
========================================================= */

.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);

  background: #fbfcfe;
}

.trust-container {
  min-height: 80px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 25px;
}

.trust-container > span {
  color: #9aa5b5;

  font-size: 9px;
  font-weight: 800;

  letter-spacing: 1.5px;
}

.tech-item {
  color: #607087;

  font-size: 13px;
}

/* =========================================================
   GENERIC SECTIONS
========================================================= */

.section {
  padding: 110px 0;
}

.section-heading {
  max-width: 680px;

  margin: 0 auto 60px;

  text-align: center;
}

.section-label {
  color: var(--blue-600);

  font-size: 10px;
  font-weight: 800;

  letter-spacing: 2px;

  margin-bottom: 13px;
}

.section-heading h2,
.architecture-content h2,
.security-content h2 {
  color: var(--navy-950);

  font-size: clamp(32px, 4vw, 45px);

  line-height: 1.15;

  letter-spacing: -1.5px;

  margin-bottom: 17px;
}

.section-heading h2 span,
.architecture-content h2 span,
.security-content h2 span {
  color: var(--blue-600);
}

.section-heading p {
  color: var(--text-light);

  font-size: 15px;

  line-height: 1.7;
}

/* =========================================================
   FEATURES
========================================================= */

.features {
  background: white;
}

.feature-grid {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 17px;
}

.feature-card {
  padding: 29px;

  min-height: 245px;

  border: 1px solid var(--border);

  border-radius: 10px;

  background: white;

  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}

.feature-card:hover {
  transform: translateY(-5px);

  border-color: #cfdae8;

  box-shadow: var(--shadow-md);
}

.large-card {
  grid-column: span 2;

  background: linear-gradient(135deg, #ffffff 0%, #f5f9ff 100%);
}

.feature-icon {
  width: 42px;
  height: 42px;

  display: grid;
  place-items: center;

  border-radius: 8px;

  background: var(--blue-50);

  color: var(--blue-600);

  font-size: 20px;

  margin-bottom: 20px;
}

.feature-card h3 {
  color: var(--navy-900);

  font-size: 17px;

  margin-bottom: 9px;
}

.feature-card p {
  color: var(--text-light);

  font-size: 13px;

  line-height: 1.7;
}

.mini-search {
  display: flex;
  align-items: center;
  gap: 9px;

  margin-top: 20px;

  width: 100%;

  padding: 10px 12px;

  border: 1px solid var(--border);

  border-radius: 6px;

  background: white;

  color: #9aa5b5;

  font-size: 10px;
}

.mini-search span:first-child {
  color: var(--blue-600);
  font-size: 15px;
}

/* =========================================================
   WORKFLOW
========================================================= */

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

.workflow-container {
  position: relative;

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 20px;
}

.workflow-line {
  position: absolute;

  top: 26px;
  left: 11%;
  right: 11%;

  height: 1px;

  background: #d8e0ea;
}

.workflow-step {
  position: relative;

  z-index: 2;
}

.step-number {
  width: 52px;
  height: 52px;

  display: grid;
  place-items: center;

  margin-bottom: 22px;

  background: var(--navy-900);

  color: white;

  border: 5px solid var(--background-soft);

  border-radius: 50%;

  font-size: 11px;
  font-weight: 800;
}

.step-content h3 {
  color: var(--navy-900);

  font-size: 16px;

  margin-bottom: 8px;
}

.step-content p {
  color: var(--text-light);

  font-size: 12px;

  line-height: 1.7;

  max-width: 220px;

  margin-bottom: 13px;
}

.step-tag {
  display: inline-block;

  padding: 5px 8px;

  border-radius: 5px;

  background: white;

  border: 1px solid var(--border);

  color: var(--blue-600);

  font-size: 9px;
  font-weight: 700;
}

/* =========================================================
   ARCHITECTURE
========================================================= */

.architecture {
  background: white;
}

.architecture-container {
  display: grid;

  grid-template-columns: 1fr 1fr;

  align-items: center;

  gap: 80px;
}

.architecture-content > p {
  color: var(--text-light);

  font-size: 14px;

  line-height: 1.8;

  max-width: 530px;

  margin-bottom: 32px;
}

.architecture-list {
  display: grid;

  gap: 17px;
}

.architecture-item {
  display: flex;
  align-items: flex-start;

  gap: 12px;
}

.architecture-icon {
  width: 35px;
  height: 35px;

  flex-shrink: 0;

  display: grid;
  place-items: center;

  background: var(--blue-50);

  color: var(--blue-600);

  border-radius: 7px;

  font-size: 15px;
}

.architecture-item strong {
  display: block;

  color: var(--navy-900);

  font-size: 13px;

  margin-bottom: 3px;
}

.architecture-item p {
  color: var(--muted);

  font-size: 11px;

  line-height: 1.5;
}

/* =========================================================
   GRAPH
========================================================= */

.graph-card {
  padding: 20px;

  border: 1px solid var(--border);

  border-radius: 11px;

  background: #fbfcfe;

  box-shadow: var(--shadow-md);
}

.graph-header {
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding-bottom: 15px;

  border-bottom: 1px solid var(--border);

  color: var(--navy-900);

  font-size: 11px;
  font-weight: 700;
}

.graph-live {
  color: #16a34a;

  font-size: 9px;
}

.graph {
  display: flex;

  flex-direction: column;

  align-items: center;

  padding: 25px 10px;
}

.graph-node {
  min-width: 115px;

  padding: 10px 15px;

  text-align: center;

  border: 1px solid #d5deea;

  border-radius: 7px;

  background: white;

  color: var(--navy-900);

  font-size: 10px;
  font-weight: 700;

  box-shadow: 0 3px 10px rgba(8, 26, 51, 0.04);
}

.start-node {
  background: var(--navy-900);
  color: white;
}

.router-node {
  border-color: #93c5fd;

  background: var(--blue-50);

  color: var(--blue-600);
}

.graph-arrow {
  color: #94a3b8;

  font-size: 15px;

  height: 25px;

  display: flex;
  align-items: center;
}

.graph-branches {
  width: 100%;

  display: flex;
  justify-content: center;

  gap: 18px;

  margin-bottom: 5px;
}

.graph-branches > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.graph-node.small {
  min-width: 75px;

  font-size: 9px;
}

.evaluator {
  border-color: #bbf7d0;

  background: #f0fdf4;

  color: #15803d;
}

.evaluator span {
  margin-left: 5px;
}

.final-node {
  background: var(--navy-900);
  color: white;
}

/* =========================================================
   TECHNOLOGY
========================================================= */

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

.stack-grid {
  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 15px;
}

.stack-card {
  position: relative;

  padding: 27px;

  background: white;

  border: 1px solid var(--border);

  border-radius: 9px;
}

.stack-number {
  color: #b5c0ce;

  font-size: 10px;
  font-weight: 800;

  margin-bottom: 22px;
}

.stack-card h3 {
  color: var(--navy-900);

  font-size: 17px;

  margin-bottom: 10px;
}

.stack-card > p {
  color: var(--text-light);

  font-size: 12px;

  line-height: 1.7;

  min-height: 80px;
}

.stack-tags {
  display: flex;

  flex-wrap: wrap;

  gap: 5px;

  margin-top: 20px;
}

.stack-tags span {
  padding: 4px 7px;

  border-radius: 4px;

  background: var(--blue-50);

  color: var(--blue-600);

  font-size: 8px;
  font-weight: 700;
}

/* =========================================================
   SECURITY
========================================================= */

.security-section {
  padding: 100px 0;

  background: white;
}

.security-container {
  display: grid;

  grid-template-columns: 1fr 0.75fr;

  align-items: center;

  gap: 100px;
}

.security-content > p {
  color: var(--text-light);

  font-size: 14px;

  line-height: 1.8;

  max-width: 550px;

  margin-bottom: 27px;
}

.security-points {
  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 13px;
}

.security-points div {
  color: #536176;

  font-size: 11px;

  display: flex;
  align-items: center;
  gap: 7px;
}

.security-points span {
  width: 18px;
  height: 18px;

  display: grid;
  place-items: center;

  background: #dcfce7;

  color: #15803d;

  border-radius: 50%;

  font-size: 9px;
  font-weight: 800;
}

.security-card {
  min-height: 260px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  border: 1px solid var(--border);

  border-radius: 11px;

  background: radial-gradient(circle at center, #f0f6ff 0%, #ffffff 60%);

  box-shadow: var(--shadow-md);
}

.shield {
  width: 62px;
  height: 62px;

  display: grid;
  place-items: center;

  border-radius: 50%;

  background: var(--navy-900);

  color: white;

  font-size: 22px;

  margin-bottom: 17px;

  box-shadow:
    0 0 0 8px #e8f0fc,
    0 12px 30px rgba(8, 26, 51, 0.15);
}

.security-card h3 {
  color: var(--navy-900);

  font-size: 16px;

  margin-bottom: 18px;
}

.security-flow {
  display: flex;
  align-items: center;

  gap: 7px;

  color: #68778b;

  font-size: 8px;
}

.security-flow span {
  padding: 6px 8px;

  border: 1px solid var(--border);

  border-radius: 5px;

  background: white;
}

.security-flow b {
  color: var(--blue-600);
}

.secure-badge {
  margin-top: 18px;

  padding: 5px 9px;

  background: #f0fdf4;

  border: 1px solid #bbf7d0;

  color: #15803d;

  border-radius: 20px;

  font-size: 8px;
  font-weight: 700;
}

/* =========================================================
   CTA
========================================================= */

.cta-section {
  padding: 100px 0;

  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(59, 130, 246, 0.22),
      transparent 40%
    ),
    var(--navy-900);

  color: white;

  text-align: center;
}

.cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-label {
  color: #8fb8ff;

  font-size: 9px;
  font-weight: 800;

  letter-spacing: 2px;

  margin-bottom: 15px;
}

.cta-section h2 {
  font-size: clamp(35px, 5vw, 52px);

  line-height: 1.1;

  letter-spacing: -1.8px;

  margin-bottom: 18px;
}

.cta-section p {
  color: #aebdd0;

  font-size: 14px;

  margin-bottom: 29px;
}

.cta-actions {
  display: flex;
  align-items: center;

  gap: 20px;
}

.btn-white {
  padding: 13px 21px;

  background: white;

  color: var(--navy-900);
}

.btn-white:hover {
  background: #f1f5f9;

  transform: translateY(-2px);
}

.cta-secondary {
  color: #d4deeb;

  font-size: 12px;
  font-weight: 600;
}

.cta-secondary:hover {
  color: white;
}

/* =========================================================
   FOOTER
========================================================= */

footer {
  background: #f8fafc;

  border-top: 1px solid var(--border);

  padding: 55px 0 25px;
}

.footer-container {
  display: flex;

  justify-content: space-between;

  gap: 80px;

  padding-bottom: 45px;
}

.footer-brand {
  max-width: 250px;
}

.footer-brand p {
  color: var(--muted);

  font-size: 11px;

  line-height: 1.7;

  margin-top: 13px;
}

.footer-links {
  display: flex;

  gap: 75px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;

  gap: 9px;
}

.footer-links h4 {
  color: var(--navy-900);

  font-size: 11px;

  margin-bottom: 5px;
}

.footer-links a {
  color: #758297;

  font-size: 10px;
}

.footer-links a:hover {
  color: var(--blue-600);
}

.footer-bottom {
  padding-top: 20px;

  border-top: 1px solid var(--border);

  display: flex;
  justify-content: space-between;

  color: #8a96a7;

  font-size: 9px;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1000px) {
  .nav-links {
    gap: 18px;
    margin-left: 20px;
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

  .hero-content {
    max-width: 700px;
  }

  .hero-visual {
    max-width: 700px;
    width: 100%;
  }

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

  .large-card {
    grid-column: span 2;
  }

  .workflow-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .workflow-line {
    display: none;
  }

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

  .architecture-container {
    gap: 50px;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 32px, 600px);
  }

  .navbar {
    height: 68px;
  }

  .nav-links,
  .login-link {
    display: none;
  }

  .hero {
    padding: 70px 0 80px;
  }

  .hero h1 {
    font-size: 43px;
    letter-spacing: -2px;
  }

  .hero-description {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;

    align-items: stretch;
  }

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

  .workspace {
    transform: none;
  }

  .workspace-body {
    grid-template-columns: 90px 1fr;
  }

  .workspace-sidebar {
    padding: 15px 7px;
  }

  .sidebar-item {
    font-size: 8px;
  }

  .trust-container {
    flex-wrap: wrap;

    justify-content: center;

    padding: 25px 0;
  }

  .trust-container > span {
    width: 100%;

    text-align: center;
  }

  .section {
    padding: 80px 0;
  }

  .section-heading {
    margin-bottom: 40px;
  }

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

  .large-card {
    grid-column: span 1;
  }

  .workflow-container {
    grid-template-columns: 1fr;
  }

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

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

  .security-container {
    grid-template-columns: 1fr;

    gap: 50px;
  }

  .security-points {
    grid-template-columns: 1fr;
  }

  .cta-section {
    padding: 80px 0;
  }

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

  .footer-container {
    flex-direction: column;

    gap: 40px;
  }

  .footer-links {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 25px;
  }

  .footer-bottom {
    flex-direction: column;

    gap: 8px;
  }
}

@media (max-width: 450px) {
  .nav-button {
    display: none;
  }

  .hero h1 {
    font-size: 38px;
  }

  .workspace-body {
    grid-template-columns: 1fr;
  }

  .workspace-sidebar {
    display: none;
  }

  .workspace {
    min-width: 0;
  }

  .chat-area {
    padding: 17px;
  }

  .graph-branches {
    gap: 5px;
  }

  .graph-node.small {
    min-width: 62px;
  }

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