/* MSUR marketing site */

:root {
  --ink: #0b1a2e;
  --blue: #1d4ed8;
  --cream: #f4efe6;
  --paper: #fbf8f1;
  --rule: rgba(11, 26, 46, 0.14);
  --dim: rgba(11, 26, 46, 0.55);
  --cream-65: rgba(244, 239, 230, 0.65);
  --cream-70: rgba(244, 239, 230, 0.7);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  background-image: radial-gradient(circle at 50% -10%, rgba(11, 26, 46, 0.04), transparent 60%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.msur-mono {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-feature-settings: "tnum";
}

.msur-skip {
  position: absolute;
  left: -9999px;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--cream);
  text-decoration: none;
  font-size: 0.875rem;
}

.msur-skip:focus {
  left: 1rem;
  top: 1rem;
}

/* Tags */
.msur-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--dim);
  padding: 5px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
}

.msur-tag--dark {
  color: var(--cream-70);
  border-color: rgba(244, 239, 230, 0.25);
}

.msur-tag-dot {
  width: 5px;
  height: 5px;
  background: var(--blue);
  border-radius: 999px;
  flex-shrink: 0;
}

/* Logo */
.msur-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
}

.msur-logo--dark {
  color: var(--cream);
}

.msur-logo-img {
  display: block;
  height: 32px;
  width: auto;
}

@media (max-width: 640px) {
  .msur-logo-img {
    height: 28px;
  }
}

/* Buttons */
.msur-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.3px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--rule);
  color: var(--ink);
  background: transparent;
  transition: opacity 0.15s ease, background 0.15s ease;
}

.msur-btn:hover {
  opacity: 0.92;
}

.msur-btn--primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.msur-btn--sm {
  padding: 8px 14px;
  font-size: 13px;
}

.msur-btn--dark {
  color: var(--cream);
  border-color: rgba(244, 239, 230, 0.3);
}

.msur-btn--block {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-bottom: 32px;
}

.msur-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.msur-btn-row--spaced {
  margin-bottom: 32px;
}

.msur-btn-row--center {
  justify-content: center;
}

a:focus-visible,
.msur-btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Nav */
.msur-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem clamp(1.25rem, 4vw, 3.5rem);
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.msur-nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
  font-size: 14px;
  color: var(--dim);
}

.msur-nav-links a {
  color: inherit;
  text-decoration: none;
}

.msur-nav-links a:hover {
  color: var(--ink);
}

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

.msur-nav-actions .msur-link {
  font-size: 14px;
  color: var(--dim);
  text-decoration: none;
}

/* Sections */
.msur-section {
  padding: clamp(3rem, 8vw, 6rem) clamp(1.25rem, 4vw, 3.5rem);
}

.msur-section--hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}

.msur-section--cream {
  background: var(--cream);
}

.msur-section--paper {
  background: var(--paper);
  border-top: 1px solid var(--rule);
}

.msur-section--cost {
  padding-top: 0;
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}

.msur-section--ink {
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.msur-hero-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  pointer-events: none;
}

.msur-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.msur-hero-title {
  font-weight: 500;
  line-height: 1.02;
  margin: 24px 0;
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  letter-spacing: -0.04em;
}

.msur-hero-accent {
  font-style: italic;
  color: var(--blue);
  font-family: "IBM Plex Serif", "IBM Plex Sans", serif;
}

.msur-hero-lead {
  font-size: 18px;
  color: var(--dim);
  max-width: 460px;
  margin: 0 0 36px;
}

.msur-hero-lead strong {
  color: var(--ink);
  font-weight: 600;
}

.msur-hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  font-size: 12px;
  color: var(--dim);
  letter-spacing: 1px;
}

.msur-section-title {
  font-weight: 500;
  line-height: 1.05;
  margin: 20px 0 0;
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: -0.03em;
}

.msur-section-title--lg {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
}

.msur-section-title--center {
  text-align: center;
  margin: 20px 0 14px;
}

.msur-section-intro {
  font-size: 18px;
  color: var(--dim);
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
}

.msur-muted {
  color: var(--dim);
}

.msur-code-block {
  font-size: 12px;
  color: var(--dim);
  letter-spacing: 1px;
  padding-top: 36px;
  line-height: 2;
}

/* Product mockup */
.msur-mockup {
  background: var(--paper);
  border: 1px solid var(--rule);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04), 0 32px 64px -32px rgba(11, 26, 46, 0.18);
}

.msur-mockup-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--rule);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.msur-mockup-bar--bottom {
  border-bottom: none;
  border-top: 1px solid var(--rule);
}

.msur-mockup-tools {
  display: flex;
  gap: 16px;
}

.msur-mockup-tools .active {
  color: var(--blue);
}

.msur-mockup-canvas {
  position: relative;
  height: clamp(280px, 50vw, 480px);
  padding: 32px;
  background: #fff;
}

.msur-mockup-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.4;
}

.msur-mockup-canvas svg {
  position: absolute;
  inset: 32px;
  width: calc(100% - 64px);
  height: calc(100% - 64px);
}

.msur-mockup-panel {
  position: absolute;
  right: 16px;
  bottom: 16px;
  background: var(--ink);
  color: var(--cream);
  padding: 12px 16px;
  font-size: 11px;
  letter-spacing: 0.8px;
  min-width: 200px;
}

.msur-mockup-panel-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  opacity: 0.6;
  text-transform: uppercase;
  font-size: 9px;
}

.msur-mockup-panel-value {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.msur-mockup-panel-foot {
  display: flex;
  justify-content: space-between;
  opacity: 0.7;
}

/* Cost comparison */
.msur-cost-inner {
  padding: clamp(2.5rem, 6vw, 4rem);
  background: var(--ink);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.msur-cost-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(244, 239, 230, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 230, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.msur-cost-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.msur-cost-lead {
  font-size: 17px;
  color: var(--cream-65);
  max-width: 380px;
  margin: 20px 0 0;
}

.msur-cost-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.msur-cost-bar-row {
  display: grid;
  grid-template-columns: 160px 1fr 140px;
  align-items: center;
  gap: 1rem;
}

.msur-cost-bar-label {
  font-size: 13px;
  color: rgba(244, 239, 230, 0.7);
}

.msur-cost-bar-label--highlight {
  color: var(--cream);
  font-weight: 600;
}

.msur-cost-bar-track {
  height: 28px;
  background: rgba(244, 239, 230, 0.06);
  position: relative;
}

.msur-cost-bar-fill {
  height: 100%;
  background: rgba(244, 239, 230, 0.25);
}

.msur-cost-bar-fill--highlight {
  background: var(--blue);
}

.msur-cost-bar-meta {
  text-align: right;
}

.msur-cost-bar-price {
  font-size: 18px;
  font-weight: 600;
  color: rgba(244, 239, 230, 0.85);
}

.msur-cost-bar-price--highlight {
  color: var(--cream);
}

.msur-cost-bar-note {
  font-size: 10px;
  color: rgba(244, 239, 230, 0.5);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

/* Features */
.msur-features-header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 5vw, 5rem);
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.msur-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--rule);
  background: var(--paper);
}

.msur-feature-cell {
  padding: 32px 32px 36px;
  min-height: 200px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.msur-feature-cell:nth-child(3n) {
  border-right: none;
}

.msur-feature-cell:nth-child(n + 4) {
  border-bottom: none;
}

.msur-feature-num {
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.msur-feature-cell h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.3px;
  margin: 0 0 10px;
}

.msur-feature-cell p {
  font-size: 14px;
  color: var(--dim);
  margin: 0;
  line-height: 1.55;
  max-width: 320px;
}

.msur-feature-cell--more {
  background: var(--ink);
  color: var(--cream);
}

.msur-feature-cell--more p {
  color: rgba(244, 239, 230, 0.65);
}

/* Steps */
.msur-steps-wrap {
  position: relative;
  margin-bottom: 56px;
}

.msur-steps-line {
  position: absolute;
  top: 30px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: var(--rule);
}

.msur-steps-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

.msur-step-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 24px;
}

.msur-step-label {
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.msur-step h3 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.4px;
  margin: 0 0 10px;
}

.msur-step p {
  font-size: 14px;
  color: var(--dim);
  margin: 0;
  line-height: 1.6;
}

/* Compare table */
.msur-compare-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.msur-compare-table {
  min-width: 720px;
  border: 1px solid var(--ink);
  background: var(--paper);
}

.msur-compare-header,
.msur-compare-row {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
}

.msur-compare-header {
  border-bottom: 1.5px solid var(--ink);
}

.msur-compare-cap {
  padding: 20px 24px;
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.msur-compare-col {
  padding: 20px 16px;
  border-left: 1px solid var(--rule);
  text-align: center;
}

.msur-compare-col--us {
  background: var(--ink);
  color: var(--cream);
}

.msur-compare-col-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
}

.msur-compare-col-price {
  font-size: 11px;
  opacity: 0.7;
  margin-top: 2px;
}

.msur-compare-row {
  border-bottom: 1px solid var(--rule);
}

.msur-compare-row:last-child {
  border-bottom: none;
}

.msur-compare-label {
  padding: 16px 24px;
  font-size: 14px;
}

.msur-compare-cell {
  padding: 16px;
  border-left: 1px solid var(--rule);
  text-align: center;
  font-size: 16px;
  font-weight: 500;
}

.msur-compare-cell--us {
  background: rgba(29, 78, 216, 0.04);
}

.msur-compare-yes {
  color: var(--blue);
  font-weight: 600;
}

.msur-compare-no {
  color: var(--dim);
  opacity: 0.5;
}

.msur-compare-text {
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.5px;
}

/* Pricing */
.msur-pricing-intro {
  text-align: center;
  margin-bottom: 56px;
}

.msur-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--ink);
}

.msur-pricing-grid--single {
  grid-template-columns: 1fr;
  max-width: 420px;
  margin: 0 auto;
}

.msur-pricing-grid--single .msur-pricing-card {
  border-right: none;
}

.msur-pricing-card {
  padding: 40px 36px 44px;
  border-right: 1px solid var(--rule);
  position: relative;
}

.msur-pricing-card:last-child {
  border-right: none;
}

.msur-pricing-card--highlight {
  background: var(--ink);
  color: var(--cream);
}

.msur-pricing-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 10px;
  letter-spacing: 1.2px;
  color: var(--blue);
  padding: 4px 8px;
  border: 1px solid var(--blue);
}

.msur-pricing-tier {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 24px;
}

.msur-pricing-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 16px;
}

.msur-pricing-price strong {
  font-size: 56px;
  font-weight: 500;
  letter-spacing: -2px;
  line-height: 1;
}

.msur-pricing-price span {
  font-size: 13px;
  opacity: 0.6;
}

.msur-pricing-blurb {
  font-size: 14px;
  opacity: 0.7;
  margin: 0 0 28px;
  min-height: 42px;
}

.msur-pricing-card .msur-btn--block {
  border-color: var(--ink);
}

.msur-pricing-card--highlight .msur-btn--block {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.msur-pricing-divider {
  height: 1px;
  background: var(--rule);
  margin-bottom: 20px;
}

.msur-pricing-card--highlight .msur-pricing-divider {
  background: rgba(244, 239, 230, 0.15);
}

.msur-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.msur-pricing-features li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  align-items: flex-start;
}

.msur-pricing-features .check {
  color: var(--blue);
  margin-top: 1px;
}

/* CTA */
.msur-cta-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(244, 239, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 230, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}

.msur-cta-inner {
  position: relative;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.msur-cta-title {
  font-weight: 500;
  line-height: 1;
  margin: 24px 0;
  font-size: clamp(2.5rem, 7vw, 5rem);
  letter-spacing: -0.04em;
}

.msur-cta-lead {
  font-size: 18px;
  color: rgba(244, 239, 230, 0.7);
  margin: 0 0 36px;
}

/* Footer */
.msur-footer {
  padding: 2.5rem clamp(1.25rem, 4vw, 3.5rem);
  background: var(--ink);
  color: rgba(244, 239, 230, 0.6);
  border-top: 1px solid rgba(244, 239, 230, 0.08);
}

.msur-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.msur-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.msur-footer-links a {
  color: inherit;
  text-decoration: none;
}

.msur-footer-copy {
  font-size: 12px;
  letter-spacing: 1px;
  opacity: 0.6;
}

.msur-link-blue {
  color: var(--blue);
  text-decoration: none;
}

/* Responsive */
@media (max-width: 1100px) {
  .msur-hero-grid,
  .msur-cost-grid,
  .msur-features-header {
    grid-template-columns: 1fr;
  }

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

  .msur-feature-cell:nth-child(3n) {
    border-right: 1px solid var(--rule);
  }

  .msur-feature-cell:nth-child(2n) {
    border-right: none;
  }

  .msur-feature-cell:nth-child(n + 4) {
    border-bottom: 1px solid var(--rule);
  }

  .msur-feature-cell:nth-child(n + 5) {
    border-bottom: none;
  }

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

  .msur-pricing-grid {
    grid-template-columns: 1fr;
  }

  .msur-pricing-card {
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }

  .msur-pricing-card:last-child {
    border-bottom: none;
  }

  .msur-nav-links--center {
    display: none;
  }

  .msur-code-block {
    padding-top: 0;
  }
}

@media (max-width: 640px) {
  .msur-features-grid,
  .msur-steps-grid {
    grid-template-columns: 1fr;
  }

  .msur-feature-cell {
    border-right: none !important;
  }

  .msur-feature-cell:not(:last-child) {
    border-bottom: 1px solid var(--rule);
  }

  .msur-cost-bar-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .msur-cost-bar-meta {
    text-align: left;
  }

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

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