:root {
  --ink: #0e2230;
  --muted: #5d6b75;
  --line: #d8e2e8;
  --paper: #fbfcfa;
  --soft: #eef5f1;
  --mist: #f4f7f6;
  --teal: #087f7a;
  --teal-deep: #065f62;
  --coral: #ff6b4a;
  --gold: #eab54f;
  --blue: #245f8d;
  --navy: #0b1823;
  --white: #ffffff;
  --shadow: 0 22px 64px rgba(14, 34, 48, 0.15);
  --soft-shadow: 0 14px 40px rgba(14, 34, 48, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(251, 252, 250, 0.94);
  border-bottom: 1px solid rgba(216, 226, 232, 0.86);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 220px;
  min-width: 180px;
}

.brand img {
  width: 100%;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 750;
}

.nav-links a {
  padding-block: 8px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--teal);
}

.nav-links .nav-cta {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  padding: 0 14px;
}

.nav-links .nav-cta:hover {
  background: var(--teal);
  color: var(--white);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero,
.page-hero,
.page-intro,
.contact-page {
  padding: clamp(64px, 9vw, 104px) clamp(20px, 5vw, 72px);
}

.hero-system {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 76px);
  background: linear-gradient(180deg, var(--paper), var(--soft));
  overflow: hidden;
}

.hero-copy-block {
  max-width: 700px;
}

.hero-copy-block h1 {
  font-size: clamp(3.4rem, 5.2vw, 4.9rem);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 7vw, 7.2rem);
  line-height: 0.93;
  letter-spacing: 0;
}

.page-hero h1,
.page-intro h1,
.contact-page h1 {
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  max-width: 980px;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.8rem, 3.5vw, 3.15rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.3;
}

p {
  color: var(--muted);
  line-height: 1.68;
}

.hero-copy-block p,
.page-hero p,
.page-intro p,
.contact-page p {
  max-width: 720px;
  font-size: 1.1rem;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  background: var(--teal);
  color: var(--white);
}

.button-primary:hover {
  background: var(--teal-deep);
}

.button-secondary {
  background: var(--white);
  border-color: var(--line);
}

.hero-proof,
.page-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-proof span,
.page-badges span {
  border: 1px solid rgba(8, 127, 122, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--teal-deep);
  padding: 8px 12px;
  font-size: 0.86rem;
  font-weight: 800;
}

.hero-media-stack {
  position: relative;
  min-height: 470px;
}

.hero-screen,
.page-hero img,
.image-copy img,
.screen-grid img {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.main-screen {
  width: min(100%, 820px);
}

.sub-screen {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(56%, 450px);
}

.product-band {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.product-band a {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 34px clamp(20px, 5vw, 72px);
  background: var(--white);
  transition: background 180ms ease;
}

.product-band a:hover {
  background: var(--soft);
}

.product-band a > span:not(.mini-icon) {
  color: var(--coral);
  font-size: 2rem;
  font-weight: 800;
}

.mini-icon,
.card-icon {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: rgba(8, 127, 122, 0.1);
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 850;
}

.product-band strong {
  max-width: 520px;
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1.35;
}

.section {
  padding: 86px clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 880px;
  margin-bottom: 34px;
}

.editorial-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: center;
  background: var(--white);
}

.editorial-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}

.editorial-image img {
  width: 100%;
  height: min(58vw, 520px);
  object-fit: cover;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.metric-row div {
  padding: 20px;
  background: var(--paper);
}

.metric-row strong {
  display: block;
  color: var(--coral);
  font-size: 2rem;
  line-height: 1;
}

.metric-row span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.split-section,
.image-copy,
.page-hero,
.contact-page {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 0.75fr);
  gap: 48px;
  align-items: center;
}

.page-hero.dark {
  background: var(--ink);
  color: var(--white);
}

.page-hero.dark p {
  color: rgba(255, 255, 255, 0.76);
}

.value-list,
.card-grid,
.module-cards,
.platform-list,
.screen-grid {
  display: grid;
  gap: 18px;
}

.value-list article,
.card-grid article,
.module-cards article,
.platform-list article,
.outcome-grid article,
.overview-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 24px;
  box-shadow: 0 1px 0 rgba(14, 34, 48, 0.03);
}

.value-list article,
.outcome-grid article,
.overview-grid article {
  display: grid;
  gap: 12px;
}

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

.image-led {
  background: var(--mist);
}

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

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

figure {
  margin: 0;
}

figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 800;
}

.outcomes-section,
.product-overview {
  background: var(--paper);
}

.outcome-grid,
.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

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

.image-copy {
  background: var(--paper);
}

.image-copy.reverse {
  background: var(--soft);
}

.image-copy.reverse img {
  order: -1;
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink);
  font-weight: 650;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 76px clamp(20px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(8, 127, 122, 0.28), transparent 36%),
    var(--ink);
  color: var(--white);
}

.cta-section h2 {
  max-width: 860px;
}

.module-catalog {
  display: grid;
  gap: 54px;
}

.module-group h2 {
  max-width: 820px;
}

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

.module-cards article {
  min-height: 190px;
}

.platform-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--soft);
}

.contact-page {
  min-height: calc(100vh - 76px);
  background: var(--ink);
  color: var(--white);
}

.contact-page p {
  color: rgba(255, 255, 255, 0.76);
}

.mail-link {
  display: inline-flex;
  color: var(--gold);
  font-weight: 800;
}

.contact-details {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.contact-details span {
  color: rgba(255, 255, 255, 0.68);
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 24px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 750;
}

.contact-form input,
.contact-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 0 14px;
}

.contact-form select option {
  color: var(--ink);
}

.contact-form input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer span:first-child {
  color: var(--ink);
  font-weight: 800;
}

@media (max-width: 1040px) {
  .brand {
    width: 190px;
  }

  .nav-links {
    gap: 15px;
  }

  .hero-system,
  .split-section,
  .image-copy,
  .page-hero,
  .contact-page {
    grid-template-columns: 1fr;
  }

  .hero-media-stack {
    min-height: 390px;
  }

  .card-grid.three,
  .module-cards,
  .screen-grid,
  .outcome-grid,
  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editorial-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 68px;
  }

  .brand {
    width: 168px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 67px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 13px 12px;
  }

  h1,
  .page-hero h1,
  .page-intro h1,
  .contact-page h1 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .hero-media-stack {
    min-height: auto;
  }

  .sub-screen {
    position: static;
    width: 100%;
    margin-top: 16px;
  }

  .product-band,
  .card-grid.three,
  .module-cards,
  .platform-list,
  .screen-grid,
  .screen-grid.two,
  .outcome-grid,
  .overview-grid,
  .metric-row {
    grid-template-columns: 1fr;
  }

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

  .image-copy.reverse img {
    order: 0;
  }

  .nav-links .nav-cta {
    justify-content: center;
    margin-top: 8px;
  }
}

@media (max-width: 520px) {
  .hero,
  .page-hero,
  .page-intro,
  .contact-page,
  .section,
  .cta-section {
    padding-block: 56px;
  }

  .brand {
    width: 150px;
    min-width: 150px;
  }

  .hero-copy-block p,
  .page-hero p,
  .page-intro p,
  .contact-page p {
    font-size: 1rem;
  }
}