* {
  box-sizing: border-box;
}

:root {
  --bg: #ffffff;
  --bg-soft: #f6f8fc;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --primary-soft: #eef2ff;
  --dark: #0b1220;
  --success: #16a34a;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Manrope", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.28);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 0.95rem;
  color: #334155;
}

.main-nav a:hover {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.text-link {
  font-size: 0.95rem;
  font-weight: 600;
}

.mobile-menu-btn {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #6d5dfc);
  box-shadow: 0 10px 30px rgba(79, 70, 229, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

.btn-secondary {
  background: #fff;
  color: #1e293b;
  border-color: #cbd5e1;
}

.btn-secondary:hover {
  border-color: #94a3b8;
  background: #f8fafc;
}

.btn-white {
  background: #fff;
  color: #312e81;
}

.btn-small {
  padding: 10px 16px;
}

.btn-large {
  padding: 14px 22px;
}

.btn-block {
  width: 100%;
  padding: 13px 18px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at top left, rgba(99, 102, 241, 0.08), transparent 32%),
    linear-gradient(#fff, #fbfcff);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: #4338ca;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.eyebrow.light {
  background: rgba(255,255,255,.14);
  color: #fff;
}

h1,
h2,
h3 {
  font-family: "Manrope", sans-serif;
  margin-top: 0;
  line-height: 1.12;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3rem, 6vw, 5.2rem);
  letter-spacing: -0.055em;
}

h1 span {
  color: var(--primary);
}

h2 {
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  letter-spacing: -0.04em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.hero-text {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.15rem;
  margin: 0 0 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #475569;
  font-size: 0.9rem;
}

.hero-app-card {
  position: relative;
}

.app-window {
  border-radius: 20px;
  background: #fff;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #e2e8f0;
  transform: perspective(1200px) rotateY(-3deg) rotateX(2deg);
}

.window-top {
  height: 46px;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

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

.window-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #cbd5e1;
}

.window-dots span:first-child { background: #f87171; }
.window-dots span:nth-child(2) { background: #facc15; }
.window-dots span:nth-child(3) { background: #4ade80; }

.window-title {
  text-align: center;
  font-size: 0.75rem;
  color: #64748b;
  font-weight: 700;
}

.workspace {
  min-height: 435px;
  display: flex;
}

.workspace-sidebar {
  width: 58px;
  padding: 12px 0;
  background: #0f172a;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.side-logo,
.side-item {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  color: #cbd5e1;
}

.side-logo {
  background: #4f46e5;
  color: #fff;
  font-weight: 800;
  margin-bottom: 7px;
}

.side-item.active {
  background: rgba(255,255,255,.12);
  color: #fff;
}

.workspace-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.toolbar {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid #e2e8f0;
}

.tool {
  padding: 7px 10px;
  border-radius: 7px;
  font-size: 0.72rem;
  color: #64748b;
  font-weight: 700;
}

.tool.active {
  background: #eef2ff;
  color: #4338ca;
}

.document-area {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #eef2f7;
}

.doc-sheet {
  position: relative;
  width: 72%;
  min-height: 300px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(15,23,42,.14);
  padding: 42px 32px 28px;
}

.doc-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #fee2e2;
  color: #b91c1c;
  font-size: 0.62rem;
  font-weight: 800;
  padding: 4px 7px;
  border-radius: 6px;
}

.doc-sheet h3 {
  font-size: 1rem;
  margin-bottom: 24px;
}

.doc-line {
  height: 7px;
  border-radius: 4px;
  background: #e2e8f0;
  margin: 11px 0;
  width: 78%;
}

.doc-line.wide { width: 100%; }
.doc-line.short { width: 55%; }

.signature-box {
  margin: 28px 0 18px;
  border: 2px dashed #818cf8;
  color: #6366f1;
  background: #eef2ff;
  border-radius: 8px;
  padding: 13px;
  font-size: 0.7rem;
  text-align: center;
  font-weight: 700;
}

.status-bar {
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  padding: 8px 14px;
  font-size: 0.65rem;
  color: #64748b;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 16px 45px rgba(15,23,42,.16);
  padding: 12px 14px;
  min-width: 210px;
  z-index: 3;
}

.floating-card strong,
.floating-card small {
  display: block;
}

.floating-card strong {
  font-size: 0.77rem;
}

.floating-card small {
  font-size: 0.65rem;
  color: #64748b;
}

.floating-one {
  left: -30px;
  bottom: 40px;
}

.floating-two {
  right: -35px;
  top: 70px;
}

.floating-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 800;
  background: #dcfce7;
  color: #15803d;
}

.floating-icon.purple {
  background: #ede9fe;
  color: #6d28d9;
}

.logo-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  background: #fff;
}

.logo-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo-strip p {
  margin: 0;
  color: #94a3b8;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.tech-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  color: #475569;
  font-weight: 800;
}

.section {
  padding: 100px 0;
}

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

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

.section-heading.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading p,
.section-copy {
  color: var(--muted);
  font-size: 1.05rem;
}

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

.feature-card {
  padding: 28px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(15,23,42,.035);
  transition: .2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 45px rgba(15,23,42,.08);
}

.feature-card p {
  color: var(--muted);
  margin: 0 0 20px;
  font-size: 0.94rem;
}

.feature-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  margin-bottom: 18px;
  font-weight: 800;
}

.blue { background: #dbeafe; color: #1d4ed8; }
.indigo { background: #e0e7ff; color: #4338ca; }
.green { background: #dcfce7; color: #15803d; }
.orange { background: #ffedd5; color: #c2410c; }
.pink { background: #fce7f3; color: #be185d; }
.cyan { background: #cffafe; color: #0e7490; font-size: .7rem; }
.red { background: #fee2e2; color: #b91c1c; }
.violet { background: #ede9fe; color: #6d28d9; }
.teal { background: #ccfbf1; color: #0f766e; }
.dark { background: #e2e8f0; color: #0f172a; }

.feature-tag {
  display: inline-flex;
  padding: 5px 8px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #475569;
  font-size: 0.68rem;
  font-weight: 700;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr 80px 1fr 80px 1fr;
  gap: 20px;
  align-items: center;
}

.step {
  text-align: center;
}

.step-number {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  background: #fff;
  border: 1px solid #c7d2fe;
  color: #4338ca;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(79,70,229,.08);
}

.step p {
  color: var(--muted);
  font-size: .94rem;
}

.step-line {
  height: 1px;
  background: #cbd5e1;
}

.security-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 70px;
  align-items: center;
}

.security-list {
  margin-top: 30px;
  display: grid;
  gap: 18px;
}

.security-list > div {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.security-list span {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #dcfce7;
  color: #15803d;
  font-weight: 800;
}

.security-list p {
  margin: 0;
  color: #64748b;
}

.security-list strong {
  color: #1e293b;
}

.security-visual {
  padding: 38px;
  border-radius: 24px;
  background: linear-gradient(160deg, #111827, #1e1b4b);
  color: #fff;
  box-shadow: 0 24px 60px rgba(15,23,42,.18);
}

.shield {
  width: 70px;
  height: 70px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.security-visual p {
  color: #cbd5e1;
}

.security-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-top: 26px;
}

.security-stats div {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 13px;
  padding: 15px;
}

.security-stats strong,
.security-stats span {
  display: block;
}

.security-stats strong {
  font-size: .8rem;
}

.security-stats span {
  color: #94a3b8;
  font-size: .64rem;
  margin-top: 4px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
  align-items: stretch;
}

.price-card {
  position: relative;
  padding: 34px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 20px;
}

.price-card.featured {
  border: 2px solid #6366f1;
  box-shadow: 0 18px 50px rgba(79,70,229,.12);
  transform: scale(1.02);
}

.popular {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: #4f46e5;
  color: #fff;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .06em;
}

.plan-name {
  color: #6366f1;
  font-weight: 800;
}

.price-card h3 {
  font-size: 2.4rem;
  margin: 12px 0 6px;
}

.price-card h3 span {
  font-size: .9rem;
  color: #64748b;
  font-family: "Inter", sans-serif;
}

.price-sub {
  color: #64748b;
  margin-bottom: 24px;
}

.price-card ul {
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
  margin: 0 0 28px;
  color: #475569;
  font-size: .92rem;
}

.price-card li::before {
  content: "✓";
  color: #16a34a;
  font-weight: 800;
  margin-right: 9px;
}

.pricing-note {
  margin: 26px 0 0;
  text-align: center;
  color: #94a3b8;
  font-size: .78rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 70px;
  align-items: start;
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
}

.faq-question {
  width: 100%;
  padding: 20px 0;
  border: 0;
  background: transparent;
  display: flex;
  justify-content: space-between;
  text-align: left;
  font-weight: 700;
  cursor: pointer;
  color: #1e293b;
}

.faq-question span {
  font-size: 1.2rem;
  transition: .2s ease;
}

.faq-answer {
  display: none;
  padding: 0 0 20px;
  color: #64748b;
}

.faq-answer p {
  margin: 0;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .faq-question span {
  transform: rotate(45deg);
}

.final-cta {
  padding: 20px 0 90px;
}

.cta-card {
  padding: 52px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(135deg, #4338ca, #6d28d9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 25px 65px rgba(79,70,229,.2);
}

.cta-card h2 {
  margin-bottom: 12px;
}

.cta-card p {
  max-width: 690px;
  color: #e0e7ff;
  margin: 0;
}

.cta-actions {
  flex: 0 0 auto;
  display: grid;
  justify-items: center;
  gap: 10px;
}

.cta-actions span {
  color: #ddd6fe;
  font-size: .72rem;
}

.site-footer {
  background: #0b1220;
  color: #cbd5e1;
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand {
  color: #fff;
  margin-bottom: 14px;
}

.footer-grid p {
  color: #94a3b8;
  max-width: 320px;
  font-size: .9rem;
}

.footer-grid h4 {
  color: #fff;
  margin: 0 0 14px;
}

.footer-grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: .88rem;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(148,163,184,.16);
  margin-top: 44px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #64748b;
  font-size: .78rem;
}

@media (max-width: 980px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 18px;
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
    margin-left: auto;
  }

  .nav-actions .text-link {
    display: none;
  }

  .hero-grid,
  .security-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 80px;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions,
  .trust-row {
    justify-content: center;
  }

  .hero-app-card {
    max-width: 700px;
    width: 100%;
    margin: 10px auto 0;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 680px;
    margin: 0 auto;
  }

  .price-card.featured {
    transform: none;
  }

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

  .step-line {
    width: 1px;
    height: 35px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-grid > div:last-child {
    grid-column: 2;
  }

  .cta-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

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

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

  h1 {
    font-size: 2.8rem;
  }

  .section {
    padding: 75px 0;
  }

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

  .logo-strip .container,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .tech-logos {
    gap: 14px 20px;
  }

  .floating-card {
    position: static;
    margin-top: 12px;
  }

  .app-window {
    transform: none;
  }

  .doc-sheet {
    width: 88%;
  }

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

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

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }

  .footer-grid > div:last-child {
    grid-column: auto;
  }

  .cta-card {
    padding: 36px 24px;
  }
}


/* Clerk authentication */
.auth-button {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 8px 0;
  cursor: pointer;
  color: #334155;
}

.auth-button:hover {
  color: var(--primary);
}

.user-button-wrap {
  min-width: 34px;
  min-height: 34px;
  display: none;
  align-items: center;
  justify-content: center;
}

.auth-notice {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;
  max-width: 380px;
  padding: 14px 16px;
  border: 1px solid #fde68a;
  border-radius: 12px;
  background: #fffbeb;
  color: #92400e;
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.15);
  font-size: 0.82rem;
  line-height: 1.5;
}

.auth-notice strong {
  display: block;
  margin-bottom: 3px;
}

@media (max-width: 680px) {
  .nav-actions #signInBtn {
    display: inline-flex;
  }

  .user-button-wrap {
    margin-left: 4px;
  }
}