:root {
  --ink: #111318;
  --muted: #5f6673;
  --paper: #f7f8f5;
  --white: #ffffff;
  --line: #dfe3df;
  --dark: #090b0f;
  --dark-soft: #151922;
  --teal: #55c7b3;
  --teal-dark: #187d70;
  --amber: #c99c4a;
  --radius: 8px;
  --shadow: 0 18px 50px rgba(9, 11, 15, 0.14);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 18px clamp(20px, 5vw, 64px);
  color: var(--white);
  background: rgba(9, 11, 15, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
}

.brand,
.nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(85, 199, 179, 0.95), rgba(201, 156, 74, 0.9)),
    var(--teal);
  box-shadow: inset 0 0 0 6px rgba(9, 11, 15, 0.28);
}

.nav {
  gap: clamp(14px, 3vw, 32px);
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.78);
}

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

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--dark);
  padding: 120px clamp(20px, 5vw, 64px) 76px;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
  opacity: 0.8;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(9, 11, 15, 0.98) 0%, rgba(9, 11, 15, 0.9) 35%, rgba(9, 11, 15, 0.48) 72%, rgba(9, 11, 15, 0.72) 100%),
    linear-gradient(180deg, rgba(9, 11, 15, 0.7) 0%, rgba(9, 11, 15, 0.2) 55%, rgba(9, 11, 15, 0.92) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--teal-dark);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.65rem, 7vw, 5.65rem);
}

h2 {
  max-width: 800px;
  font-size: clamp(2rem, 4vw, 3.35rem);
}

h3 {
  font-size: 1.05rem;
}

.hero-copy {
  max-width: 650px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
}

.button.primary {
  color: #07110f;
  background: var(--teal);
}

.button.primary:hover {
  background: #71d7c5;
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.button.light {
  color: var(--dark);
  background: var(--white);
}

.section {
  padding: clamp(72px, 10vw, 128px) clamp(20px, 5vw, 64px);
}

.section-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.light-section {
  background: var(--paper);
}

.white-section {
  background: var(--white);
}

.dark-section {
  color: var(--white);
  background:
    linear-gradient(180deg, var(--dark) 0%, var(--dark-soft) 100%);
}

.section-heading {
  max-width: 720px;
}

.section-heading.centered {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.dark-section .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.feature-card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(17, 19, 24, 0.02);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 32px;
  margin-bottom: 28px;
  border-radius: 7px;
  color: var(--teal-dark);
  background: #e5f5f1;
  font-size: 0.78rem;
  font-weight: 900;
}

.feature-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(36px, 7vw, 86px);
  align-items: start;
}

.split-layout.reverse {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
  align-items: center;
}

.use-case-list {
  display: grid;
  gap: 12px;
}

.use-case {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 14px;
  align-items: start;
  min-height: 58px;
  padding: 17px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.86);
}

.use-case span {
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--amber);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 46px 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  position: relative;
  min-height: 270px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.process-list span {
  display: block;
  margin-bottom: 42px;
  color: var(--teal-dark);
  font-size: 0.8rem;
  font-weight: 900;
}

.process-list p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.proof-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.metric {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--white);
}

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

.metric strong {
  font-size: 1.18rem;
}

.metric span {
  margin-top: 6px;
  color: var(--muted);
}

.contact-section {
  padding: clamp(74px, 10vw, 128px) clamp(20px, 5vw, 64px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(85, 199, 179, 0.13), transparent 38%),
    var(--dark);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.74fr);
  gap: clamp(30px, 6vw, 72px);
  align-items: end;
  width: min(1080px, 100%);
  margin: 0 auto;
}

.contact-inner h2 {
  margin: 0;
}

.contact-inner p:not(.eyebrow) {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.12rem;
}

.contact-options {
  display: grid;
  gap: 12px;
}

.contact-card {
  display: grid;
  gap: 7px;
  min-height: 96px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.contact-card:hover {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.085);
}

.contact-card.accent {
  color: #06100e;
  background: var(--teal);
  border-color: var(--teal);
}

.contact-card span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-card.accent span {
  color: rgba(6, 16, 14, 0.66);
}

.contact-card strong {
  font-size: 1.16rem;
  overflow-wrap: anywhere;
}

.contact-page {
  background: var(--dark);
}

.form-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.82fr);
  gap: clamp(36px, 7vw, 92px);
  align-items: start;
  min-height: calc(100vh - 82px);
  padding: 140px clamp(20px, 5vw, 64px) 80px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(85, 199, 179, 0.16), transparent 32%),
    linear-gradient(180deg, var(--dark) 0%, var(--dark-soft) 100%);
}

.form-intro {
  width: min(720px, 100%);
}

.form-intro h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
}

.form-intro p:not(.eyebrow) {
  max-width: 600px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.14rem;
}

.email-link {
  display: inline-flex;
  margin-top: 30px;
  color: var(--teal);
  font-size: 1.08rem;
  font-weight: 900;
}

.email-link:hover {
  color: #82ddce;
}

.contact-form {
  display: grid;
  gap: 18px;
  width: 100%;
  min-width: 0;
  padding: clamp(22px, 4vw, 32px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.field-group {
  display: grid;
  gap: 7px;
}

.field-group label {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 800;
}

.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 12px 13px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(5, 6, 9, 0.46);
  font: inherit;
}

.field-group textarea {
  resize: vertical;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  outline: 2px solid rgba(85, 199, 179, 0.55);
  outline-offset: 2px;
}

.field-group input::placeholder,
.field-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.verification-row {
  display: grid;
  grid-template-columns: 1fr minmax(88px, 120px);
  gap: 12px;
  align-items: center;
}

.verification-row span {
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 12px 13px;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  font-weight: 800;
}

.form-submit {
  width: 100%;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

.response-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 40px 20px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(85, 199, 179, 0.16), transparent 32%),
    var(--dark);
}

.response-card {
  width: min(620px, 100%);
  padding: clamp(26px, 5vw, 44px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
}

.response-card h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
}

.response-card p {
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.08rem;
}

.response-card a {
  color: var(--teal);
  font-weight: 900;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.62);
  background: #050609;
  font-size: 0.92rem;
}

.site-footer a:hover {
  color: var(--white);
}

@media (max-width: 980px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-layout,
  .split-layout.reverse,
  .contact-inner,
  .form-hero {
    grid-template-columns: 1fr;
  }

  .process-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    min-height: auto;
    padding-top: 18px;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
    padding-top: 104px;
  }

  .hero-content {
    width: 100%;
    max-width: 340px;
    min-width: 0;
  }

  h1 {
    font-size: clamp(2.2rem, 10vw, 2.65rem);
    line-height: 1.1;
    max-width: 340px;
  }

  .hero-copy,
  .contact-inner p:not(.eyebrow) {
    max-width: 340px;
    font-size: 1rem;
  }

  .form-hero {
    width: 100%;
    padding-top: 112px;
    padding-right: 20px;
    padding-left: 20px;
  }

  .contact-form {
    justify-self: start;
    width: calc(100vw - 40px);
    max-width: calc(100vw - 40px);
  }

  .form-intro h1 {
    max-width: 340px;
    font-size: clamp(2.2rem, 10vw, 2.65rem);
  }

  .form-intro p:not(.eyebrow) {
    max-width: 340px;
    font-size: 1rem;
  }

  .verification-row {
    grid-template-columns: 1fr;
  }

  .hero-media img {
    object-position: 73% center;
    opacity: 0.58;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(9, 11, 15, 0.98) 0%, rgba(9, 11, 15, 0.9) 100%),
      linear-gradient(180deg, rgba(9, 11, 15, 0.66) 0%, rgba(9, 11, 15, 0.94) 100%);
  }

  .hero-actions,
  .button,
  .contact-card {
    width: 100%;
  }

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

  .feature-card,
  .process-list li {
    min-height: auto;
  }

  .process-list span {
    margin-bottom: 22px;
  }

  .section-heading.centered {
    text-align: left;
  }

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