/* ==========================================================================
   ETHB Management — Site Styles
   ========================================================================== */

:root {
  --navy: #0f1f3d;
  --navy-deep: #0a1730;
  --navy-soft: #1a2d52;
  --brass: #b8893a;
  --brass-light: #d4aa5a;
  --ink: #1d2733;
  --ink-soft: #4f5a67;
  --ink-muted: #7a8593;
  --line: #e2e5ea;
  --line-strong: #cfd4db;
  --paper: #ffffff;
  --paper-alt: #f5f5f2;
  --container: 1200px;
  --gutter: 24px;
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 700;
  line-height: 1.12;
  color: var(--navy);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
}

h3 {
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 10px 16px;
  background: var(--navy);
  color: #fff;
  font-weight: 600;
}

.skip-link:focus {
  top: 16px;
}

.label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 16px;
}

.lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  border: 1.5px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn-primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.btn-primary:hover {
  background: var(--navy-soft);
  border-color: var(--navy-soft);
}

.btn-brass {
  background: var(--brass);
  color: #fff;
  border-color: var(--brass);
}

.btn-brass:hover {
  background: #a67a30;
  border-color: #a67a30;
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--line-strong);
}

.btn-outline:hover {
  border-color: var(--navy);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
  border-bottom: 2px solid var(--brass);
  padding-bottom: 2px;
}

.text-link svg {
  width: 16px;
  height: 16px;
}

.text-link:hover {
  color: var(--brass);
}

/* --------------------------------------------------------------------------
   Top bar + header
   -------------------------------------------------------------------------- */

.topbar {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
  gap: 20px;
}

.topbar a:hover {
  color: #fff;
}

.topbar .regions {
  display: flex;
  gap: 18px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s;
}

.site-header.is-scrolled {
  box-shadow: 0 2px 16px rgba(15, 31, 61, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 88px;
}

.brand img {
  height: 52px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a:not(.btn) {
  position: relative;
  padding: 10px 16px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
}

.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.nav a:not(.btn):hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.nav .btn {
  margin-left: 18px;
  padding: 13px 22px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 24px;
  background: var(--navy);
  margin: 5px 0;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}

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

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

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 23, 48, 0.94) 0%, rgba(10, 23, 48, 0.82) 45%, rgba(10, 23, 48, 0.45) 100%);
}

.hero .container {
  position: relative;
  padding: clamp(80px, 10vw, 130px) 0;
}

.hero-content {
  max-width: 680px;
}

.hero h1 {
  color: #fff;
  margin-bottom: 24px;
}

.hero p {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  max-width: 58ch;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-strip {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.hero-strip ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 22px 0;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
}

.hero-strip li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-strip li + li::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--brass);
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section {
  padding: clamp(72px, 8vw, 120px) 0;
}

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

.section-dark {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-dark .label {
  color: var(--brass-light);
}

.section-dark .lead {
  color: rgba(255, 255, 255, 0.78);
}

.section-head {
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.section-head .lead {
  margin-top: 18px;
  margin-bottom: 0;
}

/* Intro statement */

.statement {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.statement h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
}

.statement .lead {
  margin-bottom: 1.2em;
}

.facts {
  margin-top: clamp(48px, 6vw, 72px);
  padding-top: 40px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.fact h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 12px;
}

.fact p {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.5;
}

/* Service index */

.service-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-strong);
}

.service-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 36px 32px 36px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
}

.service-item:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.service-item:nth-child(even) {
  padding-left: 32px;
}

.service-item .num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brass);
  letter-spacing: 0.06em;
  padding-top: 5px;
}

.service-item h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.service-item p {
  color: var(--ink-soft);
  margin-bottom: 16px;
  font-size: 0.98rem;
}

/* Split with image */

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}

.feature-media {
  position: relative;
  min-height: 420px;
  background: var(--navy-soft);
}

.feature-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-body {
  padding: clamp(48px, 6vw, 96px) clamp(28px, 6vw, 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-body h2 {
  margin-bottom: 20px;
}

.feature-body .lead {
  margin-bottom: 28px;
}

.feature-body .container-half {
  max-width: 560px;
}

.feature.reverse .feature-media {
  order: 2;
}

.feature.reverse .feature-body {
  align-items: flex-end;
}

/* Plain lists */

.plain-list {
  display: grid;
  gap: 10px;
}

.plain-list li {
  position: relative;
  padding-left: 22px;
  font-size: 1rem;
}

.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 2px;
  background: var(--brass);
}

.plain-list.two-col {
  grid-template-columns: 1fr 1fr;
  gap: 10px 32px;
}

.section-dark .plain-list li {
  color: rgba(255, 255, 255, 0.85);
}

/* How we work */

.pillars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.pillar {
  padding: 34px 26px 34px 0;
  border-right: 1px solid var(--line);
}

.pillar:not(:first-child) {
  padding-left: 26px;
}

.pillar:last-child {
  border-right: 0;
}

.pillar .num {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brass);
  margin-bottom: 18px;
  letter-spacing: 0.08em;
}

.pillar h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.pillar p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--ink-soft);
}

.goal {
  margin-top: clamp(40px, 5vw, 64px);
  max-width: 820px;
  font-size: clamp(1.35rem, 2.2vw, 1.85rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--navy);
}

.goal span {
  color: var(--brass);
}

/* Audience columns */

.columns-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 4vw, 56px);
}

.column h3 {
  font-size: 1.05rem;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--navy);
}

/* Delivery modes */

.modes {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.mode {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.mode h3 {
  font-size: 1.1rem;
}

.mode p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.98rem;
}

/* CTA band */

.cta {
  background: var(--brass);
  color: #fff;
  padding: clamp(56px, 6vw, 80px) 0;
}

.cta .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px 48px;
}

.cta h2 {
  color: #fff;
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  margin-bottom: 8px;
}

.cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  max-width: 60ch;
}

.cta .btn-primary {
  background: var(--navy);
  border-color: var(--navy);
}

.cta .btn-primary:hover {
  background: var(--navy-deep);
  border-color: var(--navy-deep);
}

/* --------------------------------------------------------------------------
   Inner page header
   -------------------------------------------------------------------------- */

.page-hero {
  position: relative;
  background: var(--navy);
  color: #fff;
  overflow: hidden;
}

.page-hero .hero-media::after {
  background: linear-gradient(90deg, rgba(10, 23, 48, 0.95) 0%, rgba(10, 23, 48, 0.85) 50%, rgba(10, 23, 48, 0.6) 100%);
}

.page-hero .container {
  position: relative;
  padding: clamp(64px, 8vw, 110px) 0;
}

.page-hero h1 {
  color: #fff;
  margin-bottom: 18px;
  max-width: 18ch;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.4vw, 1.18rem);
  max-width: 62ch;
  margin: 0;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 28px;
}

.breadcrumb a:hover {
  color: #fff;
}

/* Services detail */

.service-nav {
  position: sticky;
  top: 88px;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.service-nav ul {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.service-nav ul::-webkit-scrollbar {
  display: none;
}

.service-nav a {
  display: inline-block;
  padding: 18px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}

.service-nav a:first-child {
  padding-left: 0;
}

.service-nav a:hover,
.service-nav a.is-active {
  color: var(--navy);
  border-bottom-color: var(--brass);
}

.service {
  padding: clamp(56px, 7vw, 96px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 150px;
}

.service:nth-of-type(even) {
  background: var(--paper-alt);
}

.service-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 96px);
  align-items: start;
}

.service-intro .num {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--brass);
  margin-bottom: 18px;
}

.service-intro h2 {
  margin-bottom: 18px;
}

.service-intro p {
  color: var(--ink-soft);
  font-size: 1.06rem;
}

.service-intro .btn {
  margin-top: 12px;
}

.service-detail h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-strong);
}

.service-note {
  margin-top: 26px;
  padding: 18px 20px;
  border-left: 3px solid var(--brass);
  background: rgba(184, 137, 58, 0.06);
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.service-note p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.contact-aside h2 {
  margin-bottom: 16px;
}

.contact-details {
  margin-top: 36px;
  border-top: 1px solid var(--line-strong);
}

.contact-detail {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.contact-detail strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.contact-detail span,
.contact-detail a {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--navy);
}

.contact-detail a:hover {
  color: var(--brass);
}

.form-card {
  padding: clamp(28px, 4vw, 44px);
  background: #fff;
  border: 1px solid var(--line);
}

.form-card h3 {
  margin-bottom: 6px;
}

.form-card > p {
  color: var(--ink-soft);
  margin-bottom: 28px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.field label span {
  color: var(--brass);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  font: inherit;
  font-size: 0.97rem;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line-strong);
  border-radius: 3px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a8593' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 42px;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(15, 31, 61, 0.12);
}

.form-footer {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}

.form-footer small {
  color: var(--ink-muted);
  font-size: 0.82rem;
  max-width: 44ch;
}

.form-status {
  margin-top: 18px;
  padding: 14px 16px;
  font-size: 0.95rem;
  display: none;
}

.form-status.is-success {
  display: block;
  background: #eef6f0;
  color: #1f6b3a;
  border-left: 3px solid #2e8b50;
}

.form-status.is-error {
  display: block;
  background: #fbeeee;
  color: #9d2b2b;
  border-left: 3px solid #c43c3c;
}

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

/* Prose (privacy) */

.prose {
  max-width: 760px;
}

.prose h2 {
  font-size: 1.4rem;
  margin: 40px 0 12px;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul {
  list-style: disc;
  padding-left: 22px;
  display: grid;
  gap: 8px;
}

.prose a {
  color: var(--navy);
  font-weight: 600;
  border-bottom: 1px solid var(--brass);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.72);
  padding: 72px 0 32px;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand img {
  height: 48px;
  width: auto;
}

.footer-brand p {
  max-width: 38ch;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.93rem;
}

.footer-col h4 {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
}

.footer-col ul {
  display: grid;
  gap: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.2s;
}

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 26px;
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom ul {
  display: flex;
  gap: 20px;
}

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

/* --------------------------------------------------------------------------
   Reveal
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .pillars {
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 0;
  }

  .pillar {
    border-bottom: 1px solid var(--line);
  }

  .pillar:nth-child(3n) {
    border-right: 0;
  }

  .pillar:nth-child(4) {
    padding-left: 0;
  }
}

@media (max-width: 960px) {
  .topbar {
    display: none;
  }

  .header-inner {
    height: 76px;
  }

  .brand img {
    height: 44px;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 24px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 40px rgba(15, 31, 61, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav a:not(.btn) {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.05rem;
  }

  .nav a:not(.btn)::after {
    display: none;
  }

  .nav .btn {
    margin: 20px 0 0;
  }

  .statement,
  .feature,
  .service-inner,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .feature.reverse .feature-media {
    order: 0;
  }

  .feature.reverse .feature-body {
    align-items: flex-start;
  }

  .feature-media {
    min-height: 320px;
  }

  .service-index {
    grid-template-columns: 1fr;
  }

  .service-item:nth-child(odd) {
    border-right: 0;
  }

  .service-item:nth-child(even) {
    padding-left: 0;
  }

  .service-nav {
    top: 76px;
  }

  .service {
    scroll-margin-top: 136px;
  }

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

  .columns-3 {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 520px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .facts,
  .pillars,
  .form-grid,
  .plain-list.two-col,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .pillar {
    padding-left: 0 !important;
    border-right: 0;
  }

  .mode {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .hero-strip ul {
    justify-content: flex-start;
    gap: 10px 18px;
    font-size: 0.78rem;
  }

  .hero-actions .btn,
  .cta .btn {
    width: 100%;
  }

  .service-item {
    grid-template-columns: 40px 1fr;
    gap: 12px;
    padding: 28px 0;
  }
}