:root {
  --ink: #14211f;
  --muted: #5f6b68;
  --soft: #eef2ef;
  --paper: #fafaf7;
  --panel: #ffffff;
  --line: #dfe6e2;
  --navy: #172642;
  --forest: #123b34;
  --teal: #0f8f82;
  --amber: #d6a642;
  --rust: #b76142;
  --shadow: 0 22px 70px rgba(20, 33, 31, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 120px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(250, 250, 247, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand,
.site-nav,
.hero-actions,
.trust-row,
.metrics-strip {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-size: 1.02rem;
  font-weight: 850;
  letter-spacing: 0;
}

.brand-mark {
  display: block;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
}

.site-nav {
  gap: 24px;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-nav a:hover,
.nav-cta:hover {
  color: var(--forest);
}

.nav-cta {
  padding: 11px 15px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 800;
}

.hero {
  display: grid;
  min-height: calc(100vh - 63px);
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: center;
  padding: clamp(46px, 6vw, 72px) clamp(20px, 6vw, 86px);
  background:
    linear-gradient(90deg, rgba(23, 38, 66, 0.94), rgba(18, 59, 52, 0.82)),
    linear-gradient(135deg, var(--navy), var(--forest) 64%, #4a6f68 140%);
  color: #fff;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--rust);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero .eyebrow,
.proof-section .eyebrow {
  color: #f0c76a;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3.1rem, 5.7vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  color: var(--forest);
  font-size: clamp(2rem, 4.6vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 1.3rem;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.12rem, 2vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border: 1px solid transparent;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

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

.button.primary {
  background: var(--amber);
  color: #14211f;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
}

.tool-actions .button.secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.trust-row {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-row span {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
}

.demo-window {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px);
}

.window-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.window-top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
}

.window-top strong {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
}

.chat-preview {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 4vw, 34px);
}

.chat-question,
.chat-answer {
  padding: 18px 20px;
  line-height: 1.55;
}

.chat-question {
  margin-left: 42px;
  background: rgba(255, 255, 255, 0.13);
}

.chat-answer {
  margin-right: 34px;
  background: rgba(255, 255, 255, 0.16);
}

.chat-answer p {
  margin-bottom: 14px;
}

.sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sources span,
.metrics-strip span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.78rem;
}

.sources span {
  padding: 7px 9px;
  background: rgba(255, 255, 255, 0.11);
}

.metrics-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.metrics-strip div {
  padding: 18px;
}

.metrics-strip div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.metrics-strip strong {
  display: block;
  margin-top: 6px;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(46px, 7vw, 78px) 0;
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 6vw, 82px);
  align-items: start;
}

.intro > p,
.section-heading p,
.service-card p,
.package-card p,
.pricing-card p,
.pricing-note,
.case-grid p,
.security-section p,
.security-list span,
.faq-list p,
.tools-preview p,
.tool-card p,
.tool-page p,
.tool-help p,
.proof-copy p,
.proof-list p,
.timeline p,
.founder-band p,
.contact-section p {
  color: var(--muted);
  line-height: 1.68;
}

.intro > p {
  margin-bottom: 0;
  font-size: 1.08rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.service-card {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 24px;
  min-height: auto;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.service-number {
  display: block;
  margin-bottom: 0;
  color: var(--teal);
  font-weight: 900;
}

.service-card h3 {
  margin-bottom: 8px;
}

.service-card p {
  max-width: 760px;
  margin-bottom: 0;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.package-card {
  display: grid;
  gap: 18px;
  align-content: start;
  min-height: 320px;
  padding: 26px;
  border: 1px solid var(--line);
  background: #fff;
}

.package-card.featured {
  border-color: rgba(15, 143, 130, 0.45);
  box-shadow: var(--shadow);
}

.package-card span,
.case-grid span {
  color: var(--teal);
  font-weight: 900;
}

.package-card h3 {
  margin-bottom: 0;
}

.package-card p {
  margin-bottom: 0;
}

.package-card strong {
  display: block;
  margin-top: auto;
  color: var(--forest);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pricing-card {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 26px;
  border: 1px solid var(--line);
  background: #fff;
}

.pricing-card.featured {
  border-color: rgba(15, 143, 130, 0.45);
  box-shadow: var(--shadow);
}

.pricing-kicker {
  margin-bottom: -4px;
  color: var(--rust) !important;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.price {
  color: var(--forest);
  font-size: clamp(2rem, 3.2vw, 3rem);
  font-weight: 950;
  line-height: 1;
}

.pricing-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pricing-card li {
  padding-left: 16px;
  border-left: 3px solid var(--teal);
  color: var(--muted);
}

.pricing-card .button {
  width: fit-content;
  margin-top: 6px;
}

.pricing-note {
  max-width: 880px;
  margin: 24px 0 0;
  font-size: 0.96rem;
}

.tool-link-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.tool-link-list a {
  display: grid;
  grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.15fr);
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.tool-link-list span {
  color: var(--forest);
  font-size: 1.14rem;
  font-weight: 900;
}

.tool-link-list strong {
  color: var(--muted);
  font-weight: 650;
  line-height: 1.55;
}

.text-link {
  display: inline-flex;
  margin-top: 24px;
  color: var(--forest);
  font-weight: 900;
}

.tool-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 34px;
}

.tool-categories a {
  padding: 10px 13px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--forest);
  font-weight: 800;
}

.tool-group-heading {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.tool-group-heading h2 {
  max-width: 760px;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
}

.tools-hero,
.tool-page {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(48px, 7vw, 84px) 0;
}

.tools-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(300px, 0.55fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
}

.tools-hero h1,
.tool-page h1 {
  color: var(--forest);
  font-size: clamp(2.7rem, 5.4vw, 5rem);
}

.tools-hero p,
.tool-page > p {
  max-width: 720px;
  font-size: 1.1rem;
}

.tool-count {
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
}

.tool-count strong {
  display: block;
  color: var(--forest);
  font-size: 2rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto clamp(34px, 6vw, 64px);
}

.tool-card {
  display: grid;
  min-height: 240px;
  align-content: space-between;
  gap: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  background: #fff;
}

.tool-card h2 {
  margin-bottom: 12px;
  font-size: clamp(1.55rem, 2.4vw, 2.25rem);
}

.tool-card p {
  margin-bottom: 0;
}

.tool-card .button {
  width: fit-content;
}

.tool-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.tool-panel {
  display: grid;
  gap: 14px;
}

.tool-panel textarea,
.tool-output {
  min-height: 330px;
  white-space: pre-wrap;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.tool-output {
  overflow: auto;
  border: 1px solid var(--line);
  background: #fff;
  padding: 16px;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  line-height: 1.55;
}

.tool-help {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.tool-help div {
  padding: 20px;
  border-top: 1px solid var(--line);
}

.tool-help h2,
.tool-help h3 {
  font-size: 1.15rem;
}

.score-options {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.score-options label {
  padding: 18px;
  border: 1px solid var(--line);
  background: #fff;
}

.score-options select {
  margin-top: 8px;
}

.score-result {
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
}

.proof-cta {
  margin-top: 26px;
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  padding: clamp(48px, 7vw, 82px) clamp(20px, 6vw, 86px);
  background:
    linear-gradient(90deg, rgba(23, 38, 66, 0.98), rgba(18, 59, 52, 0.94)),
    var(--navy);
  color: #fff;
}

.proof-section h2 {
  color: #fff;
}

.proof-copy p,
.proof-list p {
  color: rgba(255, 255, 255, 0.74);
}

.proof-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.proof-list div {
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
}

.proof-list span {
  display: block;
  margin-bottom: 14px;
  color: var(--amber);
  font-weight: 900;
}

.proof-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.proof-list p {
  margin-bottom: 0;
}

.case-study {
  padding-bottom: clamp(36px, 6vw, 64px);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.case-grid article {
  padding: 24px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.case-grid p {
  margin: 14px 0 0;
}

.approach {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(34px, 6vw, 80px);
}

.timeline {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.timeline div {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.timeline span {
  display: block;
  margin-bottom: 8px;
  color: var(--forest);
  font-size: 1.1rem;
  font-weight: 900;
}

.timeline p {
  margin-bottom: 0;
}

.security-section,
.demo-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  padding: clamp(48px, 7vw, 82px) clamp(20px, 6vw, 86px);
  background:
    linear-gradient(90deg, rgba(23, 38, 66, 0.98), rgba(18, 59, 52, 0.94)),
    var(--navy);
  color: #fff;
}

.demo-hero {
  min-height: calc(100vh - 67px);
}

.demo-hero h1,
.security-section h2 {
  color: #fff;
}

.demo-hero p,
.security-section p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.1rem;
  line-height: 1.68;
}

.demo-hero .eyebrow,
.security-section .eyebrow {
  color: #f0c76a;
}

.security-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.security-list div {
  display: grid;
  gap: 8px;
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.security-list div:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.security-list strong {
  color: #fff;
}

.security-list span {
  color: rgba(255, 255, 255, 0.72);
}

.founder-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: 34px;
  width: min(1180px, calc(100% - 40px));
  align-items: center;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 48px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: transparent;
  box-shadow: none;
}

.founder-band h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.founder-profile {
  display: grid;
  justify-items: start;
  gap: 22px;
}

.founder-profile img {
  width: 112px;
  height: 112px;
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 14px 36px rgba(20, 33, 31, 0.14);
  object-fit: cover;
}

.founder-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.founder-note span {
  padding: 0 0 0 15px;
  border-left: 3px solid var(--teal);
  color: var(--muted);
}

.faq-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.faq-list details {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  color: var(--forest);
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 900;
}

.faq-list p {
  max-width: 820px;
  margin: 14px 0 0;
}

.contact-section {
  margin-top: clamp(48px, 7vw, 84px);
  padding: clamp(48px, 7vw, 84px) clamp(20px, 6vw, 86px);
  background:
    linear-gradient(90deg, rgba(23, 38, 66, 0.97), rgba(18, 59, 52, 0.92)),
    var(--navy);
  color: #fff;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  width: min(1180px, 100%);
  gap: clamp(34px, 6vw, 82px);
  align-items: start;
  margin: 0 auto;
}

.contact-section h2 {
  max-width: 620px;
  color: #fff;
}

.contact-section p {
  max-width: 610px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.68;
}

.contact-section .eyebrow {
  color: #f0c76a;
}

.contact-points {
  display: grid;
  gap: 12px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-points span {
  color: rgba(255, 255, 255, 0.84);
  font-weight: 750;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.24);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
  outline: none;
}

textarea {
  resize: vertical;
}

.honeypot {
  display: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(15, 143, 130, 0.12);
}

.contact-form .button {
  width: fit-content;
  cursor: pointer;
}

.form-note {
  font-size: 0.9rem;
  color: var(--muted) !important;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer span:first-child {
  color: var(--forest);
  font-weight: 900;
}

.thanks-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px 20px;
}

.thanks-panel {
  width: min(620px, 100%);
  padding: clamp(28px, 5vw, 44px);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 52px rgba(20, 33, 31, 0.08);
}

.thanks-panel .brand {
  margin-bottom: 34px;
}

.thanks-panel h1 {
  max-width: 520px;
  margin-bottom: 14px;
  color: var(--forest);
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.04;
}

.thanks-panel p:not(.eyebrow) {
  max-width: 510px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.62;
}

.thanks-panel .button {
  margin-top: 18px;
}

@media (max-width: 980px) {
  .site-nav,
  .nav-cta {
    display: none;
  }

  .hero,
  .intro,
  .proof-section,
  .approach,
  .package-grid,
  .pricing-grid,
  .case-grid,
  .security-section,
  .demo-hero,
  .founder-band {
    grid-template-columns: 1fr;
  }

  .demo-window {
    max-width: 640px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
  }

  .tools-hero,
  .tool-workspace,
  .tool-help,
  .security-list {
    grid-template-columns: 1fr;
  }

  .security-list div:nth-child(odd) {
    border-right: 0;
  }

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

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

@media (max-width: 560px) {
  .site-header {
    padding: 14px 18px;
  }

  .hero {
    min-height: auto;
    padding: 48px 18px 64px;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.6rem);
  }

  .button,
  .nav-cta {
    width: 100%;
  }

  .trust-row span {
    width: 100%;
  }

  .chat-question,
  .chat-answer {
    margin-right: 0;
    margin-left: 0;
  }

  .metrics-strip,
  .service-card,
  .tool-link-list a,
  .form-row {
    grid-template-columns: 1fr;
  }

  .service-number {
    margin-bottom: 0;
  }

  .proof-section {
    padding: 56px 18px;
  }

  .security-section,
  .demo-hero {
    padding: 56px 18px;
  }

  .contact-section {
    padding: 48px 18px;
  }

  .contact-form {
    padding: 22px 18px;
  }

  .site-footer {
    display: block;
  }

  .site-footer span {
    display: block;
    margin-bottom: 8px;
  }
}