:root {
  --bg: #edf6fa;
  --bg-strong: #e4f0f6;
  --surface: rgba(250, 253, 255, 0.9);
  --surface-strong: #ffffff;
  --ink: #18212b;
  --ink-soft: #566575;
  --line: rgba(20, 68, 102, 0.12);
  --brand: #18a4c8;
  --brand-bright: #45c0da;
  --brand-deep: #0e7f9f;
  --brand-night: #0f5f82;
  --glow: #bfeff8;
  --shadow: 0 24px 64px rgba(18, 54, 84, 0.12);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 8% 12%, rgba(69, 192, 218, 0.18), transparent 24%),
    radial-gradient(circle at 86% 18%, rgba(24, 164, 200, 0.18), transparent 26%),
    linear-gradient(180deg, #f8fcfe 0%, #eef6fa 38%, #fafdff 100%);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.narrow {
  width: min(860px, 100%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(16px);
  background: rgba(248, 252, 254, 0.88);
  border-bottom: 1px solid rgba(20, 68, 102, 0.08);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  min-height: 84px;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand__logo {
  display: block;
  width: auto;
  height: 72px;
}

.brand__logo--footer {
  height: 42px;
  margin-bottom: 18px;
}

.brand__mark {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 10px 10px 2px 10px;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--brand) 0%, var(--sun) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.brand__mark::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 7px 7px 1px 7px;
  background: rgba(255, 248, 240, 0.92);
}

.brand__wordmark {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--ink-soft);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.95rem;
}

.site-nav__cta {
  display: none !important;
}

.site-nav__label--short {
  display: none;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(20, 68, 102, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 24px rgba(18, 54, 84, 0.08);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--ink);
}

.site-nav a.is-active,
.site-nav a:hover {
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
}

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

.button--primary,
.button--header {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #fffaf5;
  box-shadow: 0 18px 30px rgba(14, 127, 159, 0.2);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff8f4;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.button--header {
  min-height: 46px;
  padding: 0 18px;
}

.hero {
  position: relative;
  padding: 54px 0 28px;
  overflow: clip;
}

.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(69, 192, 218, 0.3), transparent 72%);
}

.hero__grid,
.split-grid,
.contact-grid,
.faq-grid {
  display: grid;
  gap: 24px;
}

.hero__grid {
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
}

.hero__copy,
.hero__panel,
.page-intro,
.card,
.split-panel,
.pricing-card,
.cta-box,
.contact-form,
.faq-item,
.industry-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero__copy {
  position: relative;
  padding: 42px;
  color: #fff8f3;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03)),
    linear-gradient(135deg, #0f6282 0%, #167f9f 44%, #44bfd9 100%);
}

.hero__copy::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.hero__panel {
  padding: 20px;
}

.hero__copy h1,
.page-intro h1,
.section-heading h2,
.split-panel h2,
.cta-box h2 {
  margin: 0 0 18px;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.hero__copy h1 {
  max-width: 10ch;
  font-size: clamp(3.4rem, 7vw, 6rem);
}

.hero__copy p,
.section-heading p,
.page-intro p,
.card p,
.split-panel p,
.pricing-card,
.faq-item p,
.contact-form label,
.site-footer,
.industry-card p,
.workflow-card p {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.72;
}

.hero__copy p {
  max-width: 58ch;
  color: rgba(255, 248, 243, 0.86);
}

.hero__stats,
.cta-row,
.pill-row,
.site-footer__grid {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__stats {
  margin-top: 30px;
}

.hero__stats--stack {
  display: grid;
  gap: 16px;
  width: min(100%, 980px);
  margin-left: auto;
  margin-right: auto;
}

.stat-chip {
  min-width: 150px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(12px);
}

.hero__stats--stack .stat-chip {
  width: 100%;
}

.stat-chip strong,
.metric-card__value,
.workflow-card__step,
.pricing-card__price {
  display: block;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.stat-chip strong {
  margin-bottom: 4px;
  font-size: 1.35rem;
}

.stat-chip span,
.metric-card__label,
.pricing-card__tag {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-chip--light {
  border-color: rgba(24, 164, 200, 0.14);
  background: rgba(24, 164, 200, 0.06);
}

.stat-chip--light strong {
  color: var(--brand-night);
}

.stat-chip--light span {
  color: var(--ink-soft);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff2e8;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section .eyebrow,
.page-intro .eyebrow,
.split-panel .eyebrow {
  background: rgba(24, 164, 200, 0.1);
  color: var(--brand-deep);
}

.hero-visual {
  overflow: hidden;
  border-radius: 26px;
  aspect-ratio: 1.08;
}

.hero-visual img,
.split-panel--visual img,
.industry-card img {
  height: 100%;
  object-fit: cover;
}

.metric-card {
  margin-top: 18px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(237, 246, 250, 0.96));
}

.metric-card__label {
  color: var(--ink-soft);
}

.metric-card__value {
  margin-top: 10px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 0.92;
}

.metric-card p,
.card p,
.section-heading p,
.page-intro p,
.split-panel p,
.pricing-card,
.faq-item p,
.contact-form label,
.site-footer,
.industry-card p,
.workflow-card p {
  color: var(--ink-soft);
}

.check-list,
.stack-list {
  margin: 20px 0 0;
  padding-left: 20px;
}

.check-list li,
.stack-list li {
  margin-bottom: 10px;
  color: var(--ink);
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

.section {
  padding: 34px 0;
}

.section-heading,
.page-intro {
  text-align: center;
}

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

.section-heading h2,
.split-panel h2,
.cta-box h2 {
  font-size: clamp(2.2rem, 5vw, 4.4rem);
}

.page-intro {
  padding: 34px;
}

.page-intro h1 {
  font-size: clamp(2.8rem, 5vw, 4.6rem);
}

.card-grid,
.workflow-grid,
.pricing-grid,
.industry-grid {
  display: grid;
  gap: 18px;
}

.card-grid,
.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.workflow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 26px;
}

.industry-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 22px;
}

.card,
.pricing-card,
.workflow-card,
.faq-item {
  padding: 28px;
}

.card h3,
.workflow-card h3,
.pricing-card h3,
.faq-item h3,
.industry-card h3 {
  margin: 0 0 10px;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
}

.workflow-card {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.workflow-card h3 {
  color: #f6fbff;
}

.workflow-card__step {
  margin-bottom: 16px;
  color: #bfeff8;
  font-size: 2.2rem;
}

.section--accent .shell,
.cta-box {
  padding: 40px;
  border-radius: var(--radius-xl);
  color: #fff6f1;
  background:
    radial-gradient(circle at top right, rgba(69, 192, 218, 0.24), transparent 26%),
    linear-gradient(145deg, #0f6282 0%, #0e7f9f 58%, #18a4c8 100%);
  box-shadow: 0 24px 64px rgba(15, 95, 130, 0.2);
}

.section--accent .section-heading p,
.workflow-card p,
.cta-box p {
  color: rgba(255, 246, 241, 0.84);
}

.section--accent .stack-list li {
  color: rgba(246, 251, 255, 0.9);
}

.section--accent .stack-list li::marker {
  color: #bfeff8;
}

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

.split-panel {
  padding: 34px;
}

.split-panel__title--compact {
  max-width: none;
  font-size: clamp(1.35rem, 1.75vw, 1.8rem);
  line-height: 1.02;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  text-wrap: balance;
}

.split-panel--visual {
  overflow: hidden;
  min-height: 420px;
  padding: 0;
}

.pill {
  padding: 12px 16px;
  border-radius: 999px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
}

.pill--light {
  background: rgba(24, 164, 200, 0.08);
  color: var(--brand-deep);
}

.section--pricing .pricing-card:nth-child(2) {
  transform: translateY(-10px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(230, 243, 248, 0.98));
}

.pricing-card__price {
  margin: 18px 0;
  font-size: 2rem;
}

.faq-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.industry-card {
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
}

.industry-card div {
  padding: 24px;
}

.text-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--brand-deep);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
}

.workflow-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section--cta .cta-box {
  text-align: center;
}

.contact-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}

.contact-copy {
  text-align: left;
}

.contact-copy h1,
.contact-copy p {
  text-align: left;
}

.stack-list--contact {
  padding-left: 24px;
}

.stack-list--contact li {
  margin-bottom: 14px;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 32px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(20, 68, 102, 0.16);
  border-radius: 16px;
  color: var(--ink);
  background: rgba(251, 254, 255, 0.96);
}

.form-notice {
  margin-top: 22px;
  padding: 14px 16px;
  border-radius: 16px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
}

.form-notice--success {
  background: rgba(24, 164, 200, 0.12);
  color: var(--brand-deep);
}

.form-notice--error {
  background: rgba(22, 127, 159, 0.12);
  color: #0f6282;
}

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

.site-footer {
  padding: 32px 0 48px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.7fr 0.8fr;
  gap: 24px;
  align-items: start;
  padding: 30px 34px;
  border: 1px solid rgba(20, 68, 102, 0.1);
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(239, 248, 252, 0.92));
  box-shadow: 0 18px 44px rgba(18, 54, 84, 0.08);
}

.site-footer__brand,
.site-footer__contact,
.site-footer__block {
  display: grid;
  gap: 8px;
}

.site-footer__address,
.site-footer__contact {
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: var(--ink-soft);
  line-height: 1.6;
}

.site-footer__eyebrow {
  color: var(--brand-deep);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer__claim {
  max-width: 34ch;
  margin: 0;
  color: var(--ink);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 1.02rem;
  line-height: 1.65;
}

.site-footer__label {
  color: var(--brand-deep);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer__link {
  color: var(--ink);
  font-weight: 700;
  word-break: break-word;
}

.site-footer__contact-list {
  display: grid;
  gap: 14px;
}

.site-footer__contact-item {
  display: grid;
  gap: 4px;
}

.site-footer__contact-key {
  color: var(--ink-soft);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer__phone {
  font-size: 1.1rem;
  color: var(--ink);
  font-weight: 700;
}

@media (max-width: 1080px) {
  .workflow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow-grid--three {
    grid-template-columns: 1fr;
  }

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

  .industry-grid,
  .faq-grid,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .industry-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .site-header__inner,
  .hero__grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 28px, 1200px);
  }

  .site-header__inner {
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 14px 0;
  }

  .brand__logo {
    height: 42px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    display: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 12px;
    padding: 18px;
    border: 1px solid rgba(20, 68, 102, 0.12);
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.995) 0%, rgba(247, 251, 253, 0.995) 100%);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 28px 56px rgba(18, 54, 84, 0.16);
    isolation: isolate;
    overflow: hidden;
    white-space: normal;
    z-index: 70;
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    display: flex;
    align-items: center;
    min-height: 50px;
    padding: 0 14px;
    border-radius: 16px;
    background: rgba(227, 241, 247, 0.78);
    color: var(--ink);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.1;
  }

  .site-nav__label--full {
    display: none;
  }

  .site-nav__label--short {
    display: inline;
  }

  .button--header {
    display: none;
  }

  .site-nav__cta {
    display: inline-flex !important;
    grid-column: 1 / -1;
    width: 100%;
    min-height: 48px;
    justify-self: stretch;
  }

  .site-footer__grid {
    padding: 22px;
  }

  .site-footer__claim {
    max-width: none;
    font-size: 0.98rem;
  }

  .hero {
    padding-top: 28px;
  }

  .hero__copy,
  .hero__panel,
  .page-intro,
  .card,
  .split-panel,
  .pricing-card,
  .cta-box,
  .contact-form,
  .faq-item {
    padding: 24px;
  }

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

  .hero__copy h1 {
    max-width: none;
    font-size: clamp(2.35rem, 11vw, 3.8rem);
  }

  .hero__copy p {
    font-size: 0.95rem;
  }

  .hero__stats {
    gap: 10px;
  }

  .stat-chip {
    min-width: 0;
    width: 100%;
  }

  .eyebrow {
    font-size: 0.68rem;
  }

  .section-heading h2,
  .split-panel h2,
  .cta-box h2,
  .page-intro h1 {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }
}