:root {
  --ink: #172124;
  --muted: #5a686b;
  --line: #d7e0df;
  --paper: #f7faf8;
  --white: #ffffff;
  --teal: #0e7c7b;
  --teal-dark: #07595a;
  --amber: #e3a743;
  --charcoal: #101719;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

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

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  color: var(--white);
  background: rgba(16, 23, 25, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--charcoal);
  background: var(--amber);
}

nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  font-size: 14px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  min-height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  padding: 112px clamp(20px, 6vw, 80px) 72px;
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(11, 18, 20, 0.9) 0%, rgba(11, 18, 20, 0.72) 38%, rgba(11, 18, 20, 0.2) 100%);
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
  line-height: 1.15;
}

.hero-copy {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-note {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.hero-note a {
  color: var(--amber);
  font-weight: 700;
}

.button,
button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
}

.button.primary,
button {
  color: var(--charcoal);
  background: var(--amber);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.48);
}

.band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof > div {
  padding: 26px clamp(20px, 4vw, 48px);
  background: var(--white);
}

.proof strong,
.proof span {
  display: block;
}

.proof strong {
  font-size: 18px;
}

.proof span {
  color: var(--muted);
  font-size: 14px;
}

.section,
.split-section,
.contact-section {
  padding: 84px clamp(20px, 6vw, 80px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.service-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.service-grid article,
.pricing-grid article {
  min-height: 250px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-grid p,
.pricing-grid p,
.split-section p,
.contact-section p {
  color: var(--muted);
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 38px;
  color: var(--white);
  background: var(--teal);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
}

.demo-callout {
  margin-top: 28px;
  padding: 26px clamp(20px, 4vw, 40px);
  background: var(--charcoal);
  color: var(--white);
  border-radius: 8px;
  display: grid;
  gap: 10px;
  justify-items: start;
}

.demo-callout strong {
  font-size: 20px;
}

.demo-callout p {
  margin: 0;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.78);
}

.split-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(32px, 7vw, 96px);
  background: var(--charcoal);
  color: var(--white);
}

.split-section p {
  color: rgba(255, 255, 255, 0.72);
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.steps span {
  display: block;
  margin-bottom: 6px;
  color: var(--amber);
  font-weight: 700;
}

.muted {
  background: #edf4f1;
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
}

.price {
  margin-bottom: 12px;
  color: var(--teal-dark) !important;
  font-size: 36px;
  font-weight: 800;
}

.featured {
  border-color: var(--teal) !important;
  box-shadow: inset 0 5px 0 var(--teal);
}

.guarantee {
  padding: 10px 12px;
  background: #f1f6f4;
  border-left: 3px solid var(--teal);
  border-radius: 4px;
  font-size: 14px;
}

.founding-note {
  margin-top: 24px;
  max-width: 720px;
  color: var(--muted);
  font-size: 15px;
}

.faq-grid {
  display: grid;
  gap: 12px;
  max-width: 860px;
}

.faq-grid details {
  padding: 4px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq-grid summary {
  padding: 14px 0;
  font-weight: 700;
  cursor: pointer;
}

.faq-grid details p {
  margin: 0 0 16px;
  color: var(--muted);
}

.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 7vw, 80px);
  background: var(--white);
}

.contact-direct a {
  color: var(--teal-dark);
  font-weight: 700;
  text-decoration: underline;
}

.lead-form {
  display: grid;
  gap: 14px;
}

/* Honeypot field: visually removed, still present for bots */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  margin: 0;
  min-height: 1.2em;
  font-size: 14px;
  font-weight: 700;
}

.form-status.success {
  color: var(--teal-dark);
}

.form-status.error {
  color: #b3403a;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 13px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: var(--paper);
}

textarea {
  resize: vertical;
}

.chat-launcher {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  border-radius: 999px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
}

.chat-panel {
  position: fixed;
  right: 22px;
  bottom: 84px;
  z-index: 20;
  width: min(360px, calc(100vw - 44px));
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  color: var(--white);
  background: var(--teal-dark);
}

.chat-header button {
  min-height: 32px;
  width: 32px;
  padding: 0;
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
}

.chat-body {
  min-height: 160px;
  max-height: 280px;
  overflow-y: auto;
  padding: 16px;
}

.chat-body p {
  margin-bottom: 12px;
  padding: 10px 12px;
  background: #f1f6f4;
  border-radius: 8px;
}

.chat-body .lead-summary {
  border-left: 4px solid var(--teal);
}

.chat-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 6vw, 80px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--charcoal);
}

footer div {
  display: grid;
  gap: 4px;
}

.footer-links a {
  color: var(--amber);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    background: rgba(16, 23, 25, 0.97);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  nav.open {
    display: flex;
  }

  nav a {
    padding: 14px 20px;
    font-size: 16px;
  }

  .band,
  .service-grid,
  .pricing-grid,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 88vh;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 12px 16px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .section,
  .split-section,
  .contact-section {
    padding: 62px 18px;
  }

  footer {
    display: grid;
  }
}