:root {
  --brand-navy: #0b2c45;
  --brand-steel: #1b4f72;
  --brand-steel-soft: #2e86ab;
  --brand-mist: #e8eef3;
  --brand-fog: #f4f7fa;
  --ink: #14232f;
  --ink-muted: #5a6b78;
  --surface: #ffffff;
  --line: rgba(11, 44, 69, 0.12);
  --shadow: 0 18px 40px rgba(11, 44, 69, 0.12);
  --radius: 4px;
  --font-sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-serif: "IBM Plex Serif", Georgia, serif;
  --container: 1120px;
  --header-h: 88px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--brand-fog);
  line-height: 1.6;
}

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

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  width: min(100% - 2.5rem, 1180px);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0 0.85rem;
}

.header-inner,
.header-top {
  display: none;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  flex: 0 0 auto;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 600;
  color: var(--brand-navy);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-tag {
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
}

.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}

.header-news,
.header-contact {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.25rem;
  flex: 0 0 auto;
}

.header-phone,
.header-mail {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--brand-navy);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.header-phone:hover,
.header-mail:hover {
  color: var(--brand-steel);
}

.header-phone svg {
  color: var(--brand-steel);
  flex-shrink: 0;
}

.header-mail {
  color: var(--ink-muted);
  font-weight: 500;
}

.btn-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-navy);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 3px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 8px 20px rgba(11, 44, 69, 0.14);
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-header:hover {
  background: var(--brand-steel);
  transform: translateY(-1px);
}

.nav-bar {
  display: block;
  border-top: 1px solid var(--line);
  padding: 0;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--brand-navy);
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.15rem 0.35rem;
  margin: 0;
  padding: 0.35rem 0 0.55rem;
}

.nav-list > li > a {
  display: inline-block;
  padding: 0.7rem 0.95rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-muted);
  position: relative;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.nav-list > li > a:hover {
  color: var(--brand-navy);
}

.nav-list > li > a.is-active {
  color: var(--brand-navy);
  font-weight: 600;
}

.nav-list > li > a.is-active::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.35rem;
  height: 2px;
  background: var(--brand-steel);
  border-radius: 2px;
}

.nav-list .has-sub {
  position: relative;
}

.nav-list .submenu {
  display: none;
  position: absolute;
  top: calc(100% - 0.15rem);
  left: 0;
  min-width: 280px;
  max-height: min(70vh, 420px);
  overflow: auto;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(11, 44, 69, 0.12);
  border-radius: 6px;
  padding: 0.45rem;
  z-index: 50;
}

.nav-list .has-sub:hover .submenu,
.nav-list .has-sub:focus-within .submenu {
  display: block;
}

.nav-list .submenu a {
  display: block;
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: 4px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-list .submenu a:hover {
  background: var(--brand-fog);
  color: var(--brand-navy);
}

.hero {
  position: relative;
  min-height: calc(100vh - 7.5rem);
  min-height: min(100svh - 7.5rem, 880px);
  display: grid;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: #071b2b;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  opacity: 0.72;
  transform: scale(1.06);
  animation: heroKenBurns 18s ease-out both;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(105deg, rgba(5, 18, 30, 0.92) 0%, rgba(5, 18, 30, 0.78) 38%, rgba(5, 18, 30, 0.35) 68%, rgba(5, 18, 30, 0.18) 100%),
    linear-gradient(180deg, rgba(5, 18, 30, 0.2) 0%, transparent 35%, rgba(5, 18, 30, 0.55) 100%);
}

.hero::after {
  content: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 4.5rem 0 4rem;
  max-width: 38rem;
  animation: riseIn 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.08s both;
}

.hero-brand {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  margin: 0;
  line-height: 0.95;
  color: #fff;
}

.hero-product {
  margin: 0.85rem 0 1.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(180, 214, 232, 0.9);
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
  max-width: 16ch;
}

.hero-title {
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 400;
  margin: 0 0 0.85rem;
  color: rgba(255, 255, 255, 0.92);
}

.hero-text {
  margin: 0 0 1.85rem;
  color: rgba(230, 240, 246, 0.82);
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 32rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: #fff;
  color: var(--brand-navy);
  padding: 0.95rem 1.55rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover {
  background: #eef5fa;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(6px);
  padding: 0.95rem 1.55rem;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-steel {
  background: var(--brand-steel);
  color: #fff;
}

.btn-steel:hover {
  background: var(--brand-navy);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.section {
  padding: 4.5rem 0;
}

.section-muted {
  background: var(--surface);
}

.section-navy {
  background: linear-gradient(160deg, var(--brand-navy), #123a57);
  color: #fff;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.2rem;
}

.section-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  margin: 0 0 0.6rem;
  letter-spacing: -0.02em;
  color: var(--brand-navy);
}

.section-navy .section-head h2 {
  color: #fff;
}

.section-head p {
  margin: 0;
  color: var(--ink-muted);
}

.section-navy .section-head p {
  color: rgba(255, 255, 255, 0.75);
}

.prose {
  font-size: 1.05rem;
  color: var(--ink-muted);
}

.prose h1,
.prose h2,
.prose h3 {
  color: var(--brand-navy);
  font-family: var(--font-serif);
}

.prose img {
  margin: 1rem 0;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.feature-item {
  padding: 1.4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.feature-item h3 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
  font-family: var(--font-serif);
}

.feature-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.95rem;
}

.module-grid,
.ref-grid,
.highlight-grid {
  display: grid;
  gap: 1.25rem;
}

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

.ref-grid {
  grid-template-columns: repeat(4, 1fr);
}

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

.module-link,
.ref-item,
.highlight-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.module-link:hover,
.ref-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.module-link .thumb,
.highlight-item .thumb {
  aspect-ratio: 16 / 10;
  background: var(--brand-mist);
  overflow: hidden;
}

.module-link .thumb img,
.highlight-item .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.module-link .module-thumb {
  background:
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.7), transparent 45%),
    linear-gradient(145deg, #e8f0f6, #d5e4ef);
}

.module-link .module-thumb img {
  object-fit: cover;
  object-position: center;
  transform: none;
}

.module-link .body,
.highlight-item .body {
  padding: 1.1rem 1.15rem 1.25rem;
}

.module-link h3,
.highlight-item h3,
.ref-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--brand-navy);
  font-family: var(--font-serif);
}

.module-link p,
.highlight-item p,
.ref-item p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.ref-item {
  position: relative;
  display: flex;
  flex-direction: column;
}

.ref-item .overlay {
  margin-top: auto;
  padding: 0.85rem 1rem 1.05rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  color: var(--ink);
}

.ref-item .overlay h3 {
  color: var(--brand-navy);
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.35;
  text-align: center;
  font-family: var(--font-sans, inherit);
  font-weight: 600;
}

.ref-item .overlay p {
  margin: 0.4rem 0 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.page-hero {
  padding: 3.2rem 0 2rem;
  background: linear-gradient(180deg, #dce7f0, var(--brand-fog));
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--brand-navy);
  letter-spacing: -0.02em;
}

.breadcrumb {
  margin: 0 0 0.75rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  opacity: 0.65;
}

.form-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.form-field {
  margin-bottom: 0.85rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.86rem;
  color: var(--ink-muted);
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  font: inherit;
  background: #fff;
  color: var(--ink);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 2px solid rgba(27, 79, 114, 0.25);
  border-color: var(--brand-steel);
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.alert-success {
  background: #e8f6ef;
  color: #146c43;
}

.alert-error {
  background: #fdecee;
  color: #b02a37;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-weight: 600;
  color: var(--brand-navy);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item .faq-body {
  padding: 0 1.15rem 1.15rem;
  color: var(--ink-muted);
}

.side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
}

.side-list a {
  display: block;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-muted);
}

.side-list li:last-child a {
  border-bottom: 0;
}

.side-list a.is-active,
.side-list a:hover {
  color: var(--brand-navy);
  background: rgba(27, 79, 114, 0.06);
}

.sms-frame {
  width: 100%;
  min-height: 70vh;
  border: 1px solid var(--line);
  background: #fff;
}

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
}

.cta-band h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  color: var(--brand-navy);
}

.cta-band p {
  margin: 0;
  color: var(--ink-muted);
}

.site-footer {
  background: #071b2b;
  color: rgba(255, 255, 255, 0.82);
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer h3 {
  margin: 0 0 0.8rem;
  font-family: var(--font-serif);
  color: #fff;
  font-size: 1.05rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 0.4rem;
}

.site-footer a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
}

.socials {
  display: flex;
  gap: 0.75rem;
}

.float-cta {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
}

.float-cta summary {
  list-style: none;
  cursor: pointer;
  background: var(--brand-steel);
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.float-cta summary::-webkit-details-marker {
  display: none;
}

.float-cta .panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.6rem);
  width: min(360px, calc(100vw - 2rem));
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
  color: var(--ink);
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 4.75rem;
  z-index: 49;
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--brand-navy);
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, background 0.2s ease, color 0.2s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.back-to-top:hover {
  background: var(--brand-navy);
  color: #fff;
  border-color: var(--brand-navy);
}

@media (max-width: 640px) {
  .back-to-top {
    bottom: 4.5rem;
    right: 0.85rem;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes heroKenBurns {
  from {
    opacity: 0.45;
    transform: scale(1.12);
  }
  to {
    opacity: 0.72;
    transform: scale(1.06);
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .feature-grid,
  .module-grid,
  .highlight-grid,
  .ref-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .header-mail {
    display: none;
  }

  .header-main {
    position: relative;
    padding: 0.85rem 0;
  }

  .nav-toggle {
    display: inline-flex;
    order: 3;
  }

  .header-actions {
    gap: 0.75rem;
    order: 2;
    margin-left: auto;
  }

  .nav-bar {
    border-top: 0;
  }

  .nav-list {
    display: none;
    position: absolute;
    left: 1.25rem;
    right: 1.25rem;
    top: 100%;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 40px rgba(11, 44, 69, 0.12);
    padding: 0.55rem;
    z-index: 60;
  }

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

  .nav-list > li > a {
    width: 100%;
    padding: 0.8rem 0.9rem;
    font-size: 0.95rem;
  }

  .nav-list > li > a.is-active::after {
    display: none;
  }

  .nav-list .submenu {
    position: static;
    display: block;
    box-shadow: none;
    border: 0;
    padding: 0 0 0.35rem 0.85rem;
    max-height: none;
  }

  .site-header .container {
    position: relative;
  }
}

@media (max-width: 720px) {
  .feature-grid,
  .module-grid,
  .highlight-grid,
  .ref-grid,
  .split,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .header-phone {
    display: none;
  }

  .brand-tag {
    display: none;
  }

  .brand-logo {
    height: 36px;
  }

  .btn-header {
    padding: 0.65rem 0.9rem;
    font-size: 0.82rem;
  }

  .hero {
    min-height: 72vh;
  }
}

/* —— Professional visual upgrade —— */
body {
  background:
    radial-gradient(circle at 0% 0%, rgba(46, 134, 171, 0.08), transparent 36%),
    linear-gradient(180deg, #eef3f7 0%, var(--brand-fog) 28%, #edf2f6 100%);
}

.narrow {
  width: min(100% - 2rem, 820px);
  margin-inline: auto;
}

.intro-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.visual-frame {
  margin: 0;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  position: relative;
  isolation: isolate;
}

.visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(11, 44, 69, 0.12), transparent 45%);
  pointer-events: none;
}

.visual-frame img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.8s ease;
}

.visual-frame:hover img {
  transform: scale(1.06);
}

.visual-frame-sm {
  margin-top: 1.5rem;
}

.visual-frame-sm img {
  aspect-ratio: 16 / 10;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.stat-row strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--brand-navy);
}

.stat-row span {
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.section-photo {
  position: relative;
  overflow: hidden;
  color: #fff;
  isolation: isolate;
}

.section-photo-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  filter: saturate(0.85);
  z-index: -2;
}

.section-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 27, 43, 0.78), rgba(7, 27, 43, 0.88)),
    radial-gradient(circle at 80% 20%, rgba(46, 134, 171, 0.35), transparent 40%);
  z-index: -1;
}

.section-photo .section-head h2,
.section-photo .section-head p {
  color: #fff;
}

.section-photo .section-head p {
  color: rgba(255, 255, 255, 0.75);
}

.feature-item {
  padding: 1.35rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
  border-radius: 6px;
  min-height: 100%;
}

.feature-index {
  display: inline-block;
  margin-bottom: 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.55);
}

.section-head-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  max-width: none;
}

.text-link {
  color: var(--brand-steel);
  font-weight: 600;
  white-space: nowrap;
}

.module-link .thumb img {
  transition: transform 0.7s ease;
}

.module-link:hover .thumb img {
  transform: scale(1.05);
}

.module-link:hover .module-thumb img {
  transform: none;
}

.module-detail-visual {
  background: linear-gradient(145deg, #e8f0f6, #d5e4ef);
}

.module-detail-visual img {
  object-fit: cover;
}

.page-hero-bg-visual {
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  filter: none;
}

.module-cta {
  display: inline-block;
  margin-top: 0.85rem;
  color: var(--brand-steel);
  font-weight: 600;
  font-size: 0.9rem;
}

.form-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  color: var(--brand-navy);
  font-size: 1.45rem;
}

.form-lead {
  color: var(--ink-muted);
  margin: 0 0 1rem;
}

.ref-fallback {
  width: 100%;
  height: 100%;
  min-height: 160px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg, #0b2c45, #1b4f72 55%, #2e86ab);
  color: #fff;
}

.ref-fallback[data-tone="1"] {
  background: linear-gradient(145deg, #123a57, #2e6f95);
}

.ref-fallback[data-tone="2"] {
  background: linear-gradient(145deg, #0f334d, #3a7ca5);
}

.ref-fallback[data-tone="3"] {
  background: linear-gradient(145deg, #163b54, #4f8fb5);
}

.ref-fallback span {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 600;
  opacity: 0.9;
}

.page-hero-media {
  position: relative;
  overflow: hidden;
  color: #fff;
  border-bottom: 0;
  background: #0b2c45;
  padding: 4.5rem 0 3.2rem;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(0.9);
}

.page-hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 27, 43, 0.88) 10%, rgba(7, 27, 43, 0.55) 70%, rgba(7, 27, 43, 0.35));
}

.page-hero-media .container {
  position: relative;
  z-index: 1;
}

.page-hero-media h1,
.page-hero-media .breadcrumb,
.page-hero-media .breadcrumb a,
.page-lead {
  color: #fff;
}

.page-hero-media .breadcrumb {
  color: rgba(255, 255, 255, 0.72);
}

.page-lead {
  margin: 0.75rem 0 0;
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
}

.cta-visual {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 4.5rem 0;
  color: #fff;
}

.cta-visual-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.cta-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 27, 43, 0.9), rgba(7, 27, 43, 0.55));
  z-index: -1;
}

.cta-visual-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-visual h2 {
  margin: 0.2rem 0 0.7rem;
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
}

.prose-light,
.prose-light p {
  color: rgba(255, 255, 255, 0.8);
}

.office-grid {
  display: grid;
  gap: 1rem;
}

.office-card {
  padding: 1.2rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.office-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-serif);
  color: var(--brand-navy);
}

.office-card p {
  margin: 0 0 0.35rem;
  color: var(--ink-muted);
}

.map-embed iframe {
  width: 100%;
  min-height: 180px;
  border: 0;
  border-radius: 4px;
}

.faq-more {
  margin-top: 0.8rem;
}

.faq-more a {
  color: var(--brand-steel);
  font-weight: 600;
}

.hero {
  min-height: calc(100vh - 7.5rem);
  min-height: min(100svh - 7.5rem, 880px);
}

.hero-media img {
  opacity: 0.72;
}

.module-link,
.highlight-item,
.ref-item {
  box-shadow: 0 10px 28px rgba(11, 44, 69, 0.06);
}

.ref-item .thumb {
  aspect-ratio: 5 / 3;
  min-height: 140px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.35rem 1.4rem;
  overflow: hidden;
}

.ref-item .thumb img {
  display: block;
  width: auto;
  height: auto;
  max-width: 78%;
  max-height: 88px;
  object-fit: contain;
  object-position: center;
}

.ref-item .thumb .ref-fallback {
  width: 100%;
  height: 100%;
}

.ref-marquee-section {
  overflow: hidden;
}

.ref-marquee-section .section-head-row {
  margin-bottom: 1.5rem;
}

.ref-marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.ref-marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  padding: 0.15rem 0 0.35rem;
  animation: ref-marquee-scroll 55s linear infinite;
}

.ref-marquee:hover .ref-marquee-track {
  animation-play-state: paused;
}

.ref-logo-card {
  flex: 0 0 auto;
  width: 168px;
  height: 92px;
  margin-right: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.1rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 22px rgba(11, 44, 69, 0.05);
}

.ref-logo-card img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 58px;
  object-fit: contain;
  object-position: center;
}

.ref-logo-fallback {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brand-steel);
  letter-spacing: 0.04em;
}

@keyframes ref-marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ref-marquee-track {
    animation: none;
    flex-wrap: wrap;
    width: auto;
    max-width: 1120px;
    margin: 0 auto;
    justify-content: center;
    padding-inline: 1.25rem;
  }

  .ref-marquee {
    mask-image: none;
    -webkit-mask-image: none;
  }

  .ref-marquee-track .ref-logo-card[aria-hidden="true"] {
    display: none;
  }
}

@media (max-width: 640px) {
  .ref-logo-card {
    width: 140px;
    height: 80px;
  }

  .ref-logo-card img {
    max-height: 48px;
  }

  .ref-marquee-track {
    animation-duration: 40s;
  }
}

@media (max-width: 980px) {
  .intro-split,
  .cta-visual-inner,
  .stat-row {
    grid-template-columns: 1fr;
  }

  .section-head-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

.hero-kicker {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.hero-trust {
  display: none;
}

.change-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.change-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.35rem 1.2rem;
  box-shadow: 0 10px 28px rgba(11, 44, 69, 0.06);
}

.change-item h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-serif);
  color: var(--brand-navy);
  font-size: 1.1rem;
}

.change-item p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.change-item .feature-index {
  color: var(--brand-steel);
}

@media (max-width: 980px) {
  .change-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .change-grid {
    grid-template-columns: 1fr;
  }
}

.footer-logo {
  height: 44px;
  width: auto;
  display: block;
}

.hero-logo {
  display: none;
}

.footer-brand {
  display: inline-block;
  margin-bottom: 0.85rem;
}

@media (max-width: 720px) {
  .brand-logo {
    height: 36px;
  }

  .brand-tag {
    display: none;
  }

  .btn-header {
    padding: 0.6rem 0.85rem;
    font-size: 0.8rem;
  }

  .header-phone {
    display: none;
  }

  .hero {
    min-height: auto;
    align-items: end;
  }

  .hero-content {
    padding: 3.5rem 0 3rem;
    max-width: none;
  }

  .hero h1 {
    max-width: none;
  }

  .hero-media img {
    object-position: center;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(5, 18, 30, 0.45) 0%, rgba(5, 18, 30, 0.82) 48%, rgba(5, 18, 30, 0.94) 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-media img,
  .hero-content {
    animation: none;
  }
}