/* Nexus Fulfill public site.
   Palette: label-stock paper, dock-blue ink, warehouse floor-tape yellow.
   One loud element per page (the tape); everything else stays quiet. */

:root {
  --paper: #f6f7f9;
  --stock: #ffffff;
  --ink: #15202d;
  --muted: #566273;
  --dock: #1d4c78;
  --dock-deep: #133556;
  --tape: #f3c22f;
  --rule: #d6dbe2;
  --measure: 68ch;
  --wrap: 1120px;
  --font: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  color: var(--dock);
  text-underline-offset: 0.18em;
}
a:hover {
  color: var(--dock-deep);
}
:focus-visible {
  outline: 3px solid var(--tape);
  outline-offset: 2px;
  border-radius: 2px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 600px) {
  .wrap {
    padding: 0 16px;
  }
}

.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  background: var(--stock);
  padding: 8px 12px;
  z-index: 10;
}

/* Header */
.site-header {
  background: var(--stock);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  font-stretch: 112%;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.brand svg {
  width: 28px;
  height: 28px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 0.97rem;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
}
.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--dock);
  text-decoration: underline;
}
.nav .signin {
  color: var(--muted);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 4px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--dock);
}
.btn-primary {
  background: var(--dock);
  color: var(--stock);
}
.btn-primary:hover {
  background: var(--dock-deep);
  border-color: var(--dock-deep);
  color: var(--stock);
}
.btn-plain {
  color: var(--dock);
  background: transparent;
}
.btn-plain:hover {
  background: var(--stock);
}
.nav .btn {
  padding: 8px 14px;
}
.nav .btn-primary,
.nav .btn-primary:hover {
  color: var(--stock);
  text-decoration: none;
}

/* Type */
h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
}
h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.9rem);
  font-weight: 800;
  font-stretch: 118%;
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  font-stretch: 112%;
}
h3 {
  font-size: 1.15rem;
  font-weight: 700;
}
p {
  margin: 0 0 1em;
  max-width: var(--measure);
}
.lede {
  font-size: 1.2rem;
  color: var(--muted);
}

section {
  padding: 72px 0;
}
section + section {
  border-top: 1px solid var(--rule);
}
.section-head {
  max-width: 46rem;
  margin-bottom: 36px;
}
.section-head p {
  color: var(--muted);
}

/* Hero: dark dock-blue band with a live-looking product view */
.hero-dark {
  background: var(--dock-deep);
  color: var(--stock);
  padding: 72px 0 88px;
  overflow-x: clip;
}
.hero-dark .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-dark h1 {
  color: var(--stock);
  font-size: clamp(2.2rem, 4.3vw, 3.5rem);
}
.hero-dark .lede {
  color: #c9d6e4;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.btn-tape {
  background: var(--tape);
  border-color: var(--tape);
  color: var(--ink);
}
.btn-tape:hover {
  background: #ffd34d;
  border-color: #ffd34d;
  color: var(--ink);
}
.btn-ghost {
  border-color: #6f8fb0;
  color: var(--stock);
}
.btn-ghost:hover {
  border-color: var(--stock);
  color: var(--stock);
}
@media (max-width: 960px) {
  .hero-dark .wrap {
    grid-template-columns: 1fr;
  }
}

.showcase {
  position: relative;
  padding-bottom: 96px;
}
.appwin {
  background: var(--stock);
  color: var(--ink);
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(4, 14, 26, 0.45);
  overflow: hidden;
  font-size: 0.86rem;
}
.appwin-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #eef1f5;
  border-bottom: 1px solid var(--rule);
}
.appwin-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c9d0d9;
}
.appwin-bar b {
  margin-left: 10px;
  font-weight: 700;
}
.appwin table {
  width: 100%;
  border-collapse: collapse;
}
.appwin th {
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.78rem;
  padding: 10px 14px;
  border-bottom: 1px solid var(--rule);
}
.appwin td {
  padding: 12px 14px;
  border-bottom: 1px solid #edf0f4;
  vertical-align: top;
}
.appwin td:first-child {
  font-weight: 700;
}
.appwin small {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
}
.st {
  font-style: normal;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 3px;
  white-space: nowrap;
}
.st-done { background: #e3eefa; color: var(--dock-deep); }
.st-ready { background: #fff4cc; color: #6b5200; }
.st-pick { background: #eef1f5; color: var(--muted); }
.st-ship { background: #e2f3e8; color: #1d6b3a; }

.invcard {
  position: absolute;
  right: -16px;
  bottom: 0;
  width: 240px;
  background: var(--stock);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 6px;
  padding: 14px 16px;
  font-size: 0.84rem;
  box-shadow: 8px 10px 0 rgba(4, 14, 26, 0.35);
}
.invcard ul {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}
.invcard li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 0;
  border-top: 1px solid #edf0f4;
}
.invcard li.low span:last-child {
  color: #a3361c;
  font-weight: 700;
}
.invcard .tape {
  position: absolute;
  top: -12px;
  left: -22px;
  width: 96px;
  height: 26px;
  background: var(--tape);
  opacity: 0.92;
  transform: rotate(-24deg);
}
@media (max-width: 640px) {
  .appwin th:nth-child(3),
  .appwin td:nth-child(3) {
    display: none;
  }
  .showcase {
    padding-bottom: 0;
  }
  .invcard {
    position: relative;
    right: auto;
    margin: 20px 0 0 auto;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .invcard {
    animation: drop 650ms 250ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }
  @keyframes drop {
    from { transform: translateY(-18px) rotate(-3deg); opacity: 0; }
    to { transform: none; opacity: 1; }
  }
}

/* Four pillars: the product in one line each */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.pillar {
  border-top: 4px solid var(--dock);
  padding-top: 18px;
}
.pillar h3 {
  font-size: 1.5rem;
  font-weight: 800;
  font-stretch: 115%;
  margin-bottom: 6px;
}
.pillar > p {
  font-weight: 600;
}
.pillar ul {
  margin: 0;
  padding-left: 1.1em;
  color: var(--muted);
}
.pillar li {
  margin-bottom: 6px;
}
@media (max-width: 960px) {
  .pillars { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .pillars { grid-template-columns: 1fr; }
}

/* Security facts */
.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 24px;
}
.facts p {
  color: var(--muted);
  font-size: 0.97rem;
}
@media (max-width: 960px) {
  .facts { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .facts { grid-template-columns: 1fr; }
}

/* Steps: a real sequence, so it is numbered */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  counter-reset: step;
  border-top: 4px solid var(--ink);
}
.steps li {
  counter-increment: step;
  padding: 20px 20px 0 0;
}
.steps li::before {
  content: counter(step);
  display: block;
  font-weight: 800;
  font-stretch: 125%;
  font-size: 2.2rem;
  color: var(--dock);
  line-height: 1;
  margin-bottom: 12px;
}
.steps p {
  color: var(--muted);
  font-size: 0.97rem;
}
@media (max-width: 900px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* Integrations */
.integrations {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.chips {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chips li {
  background: var(--stock);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 8px 14px;
  font-weight: 600;
}
.fine {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 16px;
}
@media (max-width: 760px) {
  .integrations {
    grid-template-columns: 1fr;
  }
}

/* Callout band */
.band {
  background: var(--dock-deep);
  color: var(--stock);
}
.band h2 {
  color: var(--stock);
}
.band p {
  color: #c9d6e4;
}
.band a {
  color: var(--stock);
}
.band .btn-primary {
  background: var(--tape);
  border-color: var(--tape);
  color: var(--ink);
}
.band .btn-primary:hover {
  background: #ffd34d;
  border-color: #ffd34d;
  color: var(--ink);
}

/* Pricing */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
  background: var(--stock);
}
.plan {
  padding: 28px;
  border-right: 1px solid var(--rule);
}
.plan:last-child {
  border-right: 0;
}
.plan .price {
  font-weight: 800;
  font-stretch: 115%;
  font-size: 1.5rem;
  margin: 6px 0 14px;
}
.plan ul {
  padding-left: 1.1em;
  margin: 0;
  color: var(--muted);
}
@media (max-width: 860px) {
  .plans {
    grid-template-columns: 1fr;
  }
  .plan {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
}

/* Long-form documents (privacy, terms, security) */
.doc {
  padding: 56px 0 80px;
}
.doc .wrap {
  max-width: 820px;
}
.doc h2 {
  font-size: 1.4rem;
  margin-top: 2.2em;
}
.doc h3 {
  margin-top: 1.6em;
}
.doc ul {
  max-width: var(--measure);
  padding-left: 1.2em;
}
.doc li {
  margin-bottom: 6px;
}
.doc .meta {
  color: var(--muted);
}
.doc table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0 20px;
  font-size: 0.95rem;
}
.doc th,
.doc td {
  text-align: left;
  border-bottom: 1px solid var(--rule);
  padding: 10px 12px 10px 0;
  vertical-align: top;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-grid dl {
  margin: 0;
}
.contact-grid dt {
  font-weight: 700;
  margin-top: 18px;
}
.contact-grid dd {
  margin: 4px 0 0;
}
@media (max-width: 760px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: #b9c3cf;
  font-size: 0.93rem;
  padding: 48px 0 40px;
}
.site-footer a {
  color: var(--stock);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.footer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-grid li {
  margin-bottom: 8px;
}
.footer-grid h2 {
  font-size: 1rem;
  color: var(--stock);
  margin-bottom: 12px;
  font-stretch: 100%;
  letter-spacing: 0;
}
.site-footer address {
  font-style: normal;
}
.copyright {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid #2c3a4b;
}
@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Create-account form */
.form-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 860px) {
  .form-layout { grid-template-columns: 1fr; }
}
.checks {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.checks li {
  padding: 6px 0 6px 28px;
  position: relative;
  font-weight: 600;
}
.checks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 14px;
  height: 7px;
  border-left: 3px solid var(--dock);
  border-bottom: 3px solid var(--dock);
  transform: rotate(-45deg);
}
.form {
  background: var(--stock);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 28px;
  display: grid;
  gap: 18px;
}
.form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  font-size: 0.95rem;
}
.form .opt {
  font-weight: 400;
  color: var(--muted);
}
.form input,
.form select,
.form textarea {
  font: inherit;
  font-weight: 400;
  padding: 10px 12px;
  border: 1px solid #b9c2cd;
  border-radius: 4px;
  background: var(--stock);
  color: var(--ink);
  width: 100%;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 3px solid var(--tape);
  outline-offset: 0;
  border-color: var(--dock);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
}
.form fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}
.form legend {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 8px;
  width: 100%;
}
.form label.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
}
.form label.check input {
  width: 18px;
  height: 18px;
}
.form button {
  justify-self: start;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.form-error {
  margin: 0;
  padding: 12px 14px;
  border-left: 4px solid #a3361c;
  background: #fbeeea;
  color: #6e2412;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Prices */
.plan .amount {
  font-weight: 800;
  font-stretch: 115%;
  font-size: 2.2rem;
  line-height: 1;
}
.plan .per {
  color: var(--muted);
  font-size: 0.95rem;
}
.plan .btn {
  margin-top: 20px;
}
.plan.featured {
  outline: 3px solid var(--dock);
  outline-offset: -3px;
  position: relative;
}
.plan .tag {
  display: inline-block;
  background: var(--tape);
  color: var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: 8px;
  vertical-align: middle;
}

/* Automation highlight */
.auto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 860px) {
  .auto { grid-template-columns: 1fr; }
}
.auto ul {
  padding-left: 1.1em;
  margin: 0;
}
.auto li {
  margin-bottom: 10px;
}
.rulecard {
  background: var(--stock);
  border: 2px solid var(--ink);
  border-radius: 6px;
  padding: 20px;
  box-shadow: 8px 10px 0 rgba(21, 32, 45, 0.12);
  font-size: 0.95rem;
}
.rulecard .rule-name {
  font-weight: 800;
  margin-bottom: 14px;
}
.rulecard .cond,
.rulecard .act {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  border-top: 1px solid #edf0f4;
}
.rulecard .kw {
  flex: 0 0 52px;
  font-weight: 700;
  color: var(--dock);
}
.rulecard .act .kw {
  color: #1d6b3a;
}
.rulecard .result {
  margin-top: 14px;
  padding: 10px 12px;
  background: #fff4cc;
  border-radius: 4px;
  font-weight: 600;
}

.plan .h3 {
  font-size: 1.25rem;
  font-weight: 700;
  font-stretch: 100%;
}