:root {
  --green: #4c7179;
  --green-deep: #24454b;
  --sage: #b3b596;
  --beige: #ceb199;
  --cream: #f7f2ea;
  --paper: #fffdf8;
  --ink: #1f3134;
  --muted: #647174;
  --line: rgba(76, 113, 121, 0.18);
  --shadow: 0 22px 60px rgba(36, 69, 75, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Montserrat", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 700;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.contact-bar {
  position: relative;
  z-index: 30;
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  min-height: 34px;
  padding: 7px clamp(20px, 5vw, 72px);
  color: var(--green-deep);
  background: #f1f2ef;
  border-top: 3px solid var(--green);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 600;
}

.contact-bar a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(255, 253, 248, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img {
  width: 196px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 600;
}

.nav a {
  padding: 8px 0;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 0;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.nav-dropdown-chevron {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 180ms ease;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  z-index: 30;
  display: grid;
  width: 290px;
  padding: 10px;
  border: 1px solid var(--line);
  background: #fffdf9;
  box-shadow: 0 18px 45px rgba(24, 62, 68, 0.14);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.nav-dropdown-menu::before {
  position: absolute;
  top: -15px;
  left: 0;
  width: 100%;
  height: 15px;
  content: "";
}

.nav-dropdown-menu a {
  padding: 11px 12px;
  border-bottom: 1px solid rgba(76, 113, 121, 0.14);
  line-height: 1.35;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a:focus-visible {
  background: rgba(179, 181, 150, 0.18);
}

.nav-dropdown-menu .nav-dropdown-overview {
  border-bottom: 0;
  color: var(--green);
  font-size: 12px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-dropdown:hover .nav-dropdown-chevron,
.nav-dropdown:focus-within .nav-dropdown-chevron,
.nav-dropdown.is-open .nav-dropdown-chevron {
  transform: translateY(2px) rotate(225deg);
}

.nav-cta {
  padding: 11px 18px !important;
  color: #fff;
  background: var(--green);
  border-radius: 3px;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: transparent;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 6px auto;
  background: var(--green-deep);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
  min-height: calc(100vh - 84px);
  padding: 54px clamp(20px, 6vw, 92px) 50px;
  background:
    linear-gradient(90deg, rgba(247, 242, 234, 0.9), rgba(255, 253, 248, 0.84)),
    radial-gradient(circle at 88% 12%, rgba(206, 177, 153, 0.38), transparent 34%),
    radial-gradient(circle at 10% 95%, rgba(179, 181, 150, 0.36), transparent 30%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--green-deep);
  font-weight: 600;
  line-height: 1.05;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(42px, 5.2vw, 66px);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 54px);
}

h3 {
  margin-bottom: 12px;
  color: var(--green-deep);
  font-size: 18px;
  line-height: 1.25;
}

.lead {
  max-width: 680px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions,
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border: 1px solid var(--green);
  border-radius: 3px;
  font-size: 13px;
  font-weight: 700;
}

.button.primary {
  color: #fff;
  background: var(--green);
}

.button.secondary {
  color: var(--green-deep);
  background: transparent;
}

.button.large {
  min-height: 56px;
  padding-inline: 28px;
}

.action-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 34px clamp(20px, 6vw, 92px);
  color: var(--paper);
  background: var(--green-deep);
}

.action-band .eyebrow {
  color: var(--beige);
}

.action-band h2 {
  max-width: 760px;
  margin: 0;
  color: var(--paper);
  font-size: clamp(28px, 3vw, 40px);
}

.action-band .button {
  flex: 0 0 auto;
  border-color: var(--beige);
  background: var(--beige);
  color: var(--green-deep);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  width: min(100%, 620px);
  padding: 28px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
}

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

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field label,
.consent-field {
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 700;
}

.form-field input,
.form-field select {
  width: 100%;
  min-height: 48px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(76, 113, 121, 0.42);
  border-radius: 2px;
  font: inherit;
}

.form-field input:focus,
.form-field select:focus {
  outline: 3px solid rgba(76, 113, 121, 0.18);
  border-color: var(--green);
}

.consent-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}

.consent-field input {
  margin-top: 3px;
}

.form-note {
  margin: -7px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: #fff;
  background: #237a50;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 10px 28px rgba(31, 49, 52, 0.28);
  font-size: 13px;
  font-weight: 800;
}

.whatsapp-float:hover {
  background: #195f3d;
  transform: translateY(-2px);
}

.not-found {
  display: grid;
  align-content: center;
  min-height: 100vh;
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px;
}

.not-found > img {
  width: 220px;
  margin-bottom: 48px;
}

.not-found > p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
}

.consent-banner {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: min(520px, calc(100% - 40px));
  padding: 20px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.consent-banner p {
  margin-bottom: 14px;
  font-size: 12px;
}

.consent-banner p a {
  color: var(--green-deep);
  font-weight: 700;
  text-decoration: underline;
}

.consent-banner > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.trust-row {
  margin-top: 26px;
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 700;
}

.trust-row span {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hero-panel {
  position: relative;
  min-height: 520px;
  padding: 38px;
  background:
    linear-gradient(180deg, rgba(76, 113, 121, 0.96), rgba(36, 69, 75, 0.96)),
    var(--green);
  border-radius: 0 70px 0 70px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-panel::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(36, 69, 75, 0.08) 20%, rgba(36, 69, 75, 0.52) 100%);
  content: "";
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 253, 248, 0.22);
  border-radius: 0 58px 0 58px;
  z-index: 2;
}

.hero-symbol {
  position: absolute;
  top: 54px;
  right: 44px;
  width: 190px;
  opacity: 0.42;
  z-index: 3;
}

.panel-card {
  position: absolute;
  left: 38px;
  right: 38px;
  bottom: 38px;
  padding: 30px;
  background: rgba(255, 253, 248, 0.92);
  border-radius: 3px;
  z-index: 3;
}

.panel-kicker {
  margin-bottom: 10px;
  color: var(--beige);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.panel-card h2 {
  margin-bottom: 14px;
  font-size: 34px;
}

.panel-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.intro-band,
.section,
.split-section,
.contact-section {
  padding: 78px clamp(20px, 6vw, 92px);
}

.intro-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: start;
  background: var(--green);
  color: #fff;
}

.intro-band h2,
.intro-band .eyebrow {
  color: #fff;
}

.intro-band p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.method-grid,
.services-grid,
.demand-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.method-grid article,
.service-card,
.demand-grid article {
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 12px 30px rgba(36, 69, 75, 0.06);
}

.method-grid span {
  display: block;
  margin-bottom: 34px;
  color: var(--beige);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 48px;
  line-height: 1;
}

.method-grid p,
.service-card p,
.demand-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

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

.demand-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.demand-grid article {
  min-height: 220px;
  background: linear-gradient(180deg, #fff, rgba(247, 242, 234, 0.52));
}

.services-section {
  background: var(--cream);
}

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

.service-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding-top: 0;
  overflow: hidden;
  background: var(--paper);
}

.service-card-image {
  width: calc(100% + 60px);
  height: 190px;
  margin: 0 -30px 26px;
  object-fit: cover;
}

.service-card h3 {
  margin-top: 0;
}

.service-card .text-link {
  margin-top: auto;
  padding-top: 22px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  gap: 56px;
  align-items: start;
}

.split-copy {
  position: sticky;
  top: 110px;
}

.split-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.steps {
  display: grid;
  gap: 16px;
}

.step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.step span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: #fff;
  background: var(--green);
  border-radius: 50%;
  font-weight: 700;
}

.step p {
  margin-bottom: 0;
  color: var(--muted);
}

.about-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1fr);
  gap: 58px;
  align-items: center;
  background: var(--green-deep);
  color: #fff;
}

.authority-section {
  background: #fff;
}

.authority-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 42px;
  align-items: end;
  margin-bottom: 42px;
}

.authority-heading h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.validation-facts {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.validation-facts span {
  padding: 2px 14px;
  color: var(--green-deep);
  border-left: 1px solid var(--line);
  font-size: 12px;
}

.validation-facts strong {
  margin-right: 4px;
  color: var(--green);
  font-size: 15px;
}

.formation-path {
  border-top: 1px solid var(--line);
}

.formation-row {
  display: grid;
  grid-template-columns: 70px minmax(210px, 0.7fr) minmax(0, 1.5fr);
  gap: 26px;
  align-items: start;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.formation-index {
  color: var(--beige);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 36px;
  line-height: 1;
}

.formation-stage p {
  margin-bottom: 8px;
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.formation-stage h3 {
  margin-bottom: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 30px;
}

.formation-institution {
  display: flex;
  flex-direction: column;
}

.formation-institution strong {
  color: var(--green-deep);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 29px;
  font-weight: 600;
  line-height: 1.12;
}

.formation-institution span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.formation-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.formation-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 22px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.formation-list li:first-child {
  padding-top: 0;
}

.formation-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.formation-list strong {
  color: var(--green-deep);
  font-size: 14px;
}

.formation-list span {
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.formation-row-featured {
  margin-top: 18px;
  padding: 34px 30px;
  color: #fff;
  background: var(--green-deep);
  border-bottom: 0;
}

.formation-row-featured .formation-index,
.formation-row-featured .formation-stage p {
  color: var(--beige);
}

.formation-row-featured .formation-stage h3,
.formation-row-featured .formation-institution strong,
.formation-row-featured .formation-institution span {
  color: #fff;
}

.certificate-note {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  margin-top: 18px;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.certificate-note span {
  color: var(--green-deep);
  font-weight: 700;
}

.certificate-note p {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.about-media {
  display: grid;
  place-items: center;
  min-height: 390px;
  background: rgba(255, 253, 248, 0.06);
  border: 1px solid rgba(255, 253, 248, 0.14);
  border-radius: 4px;
}

.about-media img {
  width: 300px;
}

.about-copy h2,
.about-copy .eyebrow {
  color: #fff;
}

.about-copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.84);
  font-size: 16px;
}

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

.faq-list {
  max-width: 900px;
}

details {
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  color: var(--green-deep);
  font-weight: 700;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

details p {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  background: linear-gradient(135deg, var(--green), var(--green-deep));
  color: #fff;
}

.contact-section h2,
.contact-section .eyebrow {
  color: #fff;
}

.contact-section p {
  max-width: 700px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.84);
}

.contact-section .button.primary {
  border-color: #fff;
  color: var(--green-deep);
  background: #fff;
  white-space: nowrap;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px clamp(20px, 6vw, 92px);
  color: var(--muted);
  background: var(--paper);
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.site-footer img {
  width: 190px;
}

.site-footer p {
  margin-bottom: 0;
}

.content-section {
  background: #f1eee7;
}

.content-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
  border: 1px solid var(--line);
}

.content-card {
  display: flex;
  min-height: 320px;
  padding: 32px;
  flex-direction: column;
  background: var(--paper);
}

.content-card h2,
.content-card h3 {
  margin: 10px 0 16px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 29px;
  line-height: 1.08;
}

.content-card > p:not(.content-meta) {
  color: var(--muted);
}

.content-card .text-link {
  margin-top: auto;
}

.content-meta,
.breadcrumbs,
.article-meta {
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.inner-main {
  background: var(--paper);
}

.inner-hero {
  padding: 76px clamp(20px, 9vw, 150px) 68px;
  background: #eef1ed;
  border-bottom: 1px solid var(--line);
}

.inner-hero-copy {
  max-width: 850px;
}

.inner-hero h1 {
  max-width: 820px;
  margin: 22px 0 24px;
  font-size: clamp(48px, 6vw, 78px);
  line-height: 0.98;
}

.inner-hero .lead {
  max-width: 760px;
}

.breadcrumbs a {
  color: var(--muted);
}

.detail-layout,
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 0.65fr);
  gap: clamp(48px, 8vw, 120px);
  padding: 76px clamp(20px, 9vw, 150px);
}

.prose {
  max-width: 760px;
}

.prose h2 {
  margin: 58px 0 18px;
  font-size: 39px;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin: 34px 0 12px;
  font-size: 20px;
}

.prose p,
.prose li {
  color: #405357;
  font-size: 16px;
  line-height: 1.85;
}

.prose ul {
  padding-left: 20px;
}

.detail-aside {
  align-self: start;
  position: sticky;
  top: 112px;
  padding: 28px;
  background: var(--green-deep);
  color: #fff;
}

.detail-aside h2 {
  margin: 0 0 14px;
  font-size: 30px;
}

.detail-aside p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.detail-aside .button {
  width: 100%;
  margin-top: 10px;
  justify-content: center;
  background: #fff;
  color: var(--green-deep);
}

.related-band {
  padding: 60px clamp(20px, 9vw, 150px);
  background: #f1eee7;
}

.related-band h2 {
  margin-top: 0;
  font-size: 36px;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}

.article-index-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: 60px;
  align-items: end;
}

.article-index-note {
  padding-left: 28px;
  border-left: 2px solid var(--beige);
  color: var(--muted);
}

.article-grid-page {
  padding: 70px clamp(20px, 9vw, 150px) 90px;
}

.article-grid-page .content-grid {
  margin-top: 0;
}

@media (max-width: 1020px) {
  .hero,
  .intro-band,
  .split-section,
  .about-section,
  .authority-heading {
    grid-template-columns: 1fr;
  }

  .validation-facts {
    justify-content: flex-start;
  }

  .formation-row {
    grid-template-columns: 54px minmax(180px, 0.6fr) minmax(0, 1fr);
  }

  .hero {
    min-height: auto;
  }

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

  .method-grid,
  .services-grid,
  .demand-grid,
  .content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-layout,
  .article-layout,
  .article-index-hero {
    grid-template-columns: 1fr;
  }

  .detail-aside {
    position: static;
  }

  .split-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .contact-bar {
    justify-content: center;
    gap: 14px;
    padding-inline: 12px;
    font-size: 10px;
  }

  .site-header {
    min-height: 72px;
  }

  .brand img {
    width: 168px;
  }

  .menu-button {
    display: block;
  }

  .nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px 20px 22px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }

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

  .nav a {
    padding: 13px 0;
  }

  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 13px 0;
  }

  .nav-dropdown-menu {
    position: static;
    display: none;
    width: 100%;
    padding: 4px 0 8px 16px;
    border: 0;
    border-left: 1px solid var(--line);
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    display: grid;
    transform: none;
  }

  .nav-dropdown-menu a {
    padding: 10px 12px;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero,
  .intro-band,
  .action-band,
  .section,
  .split-section,
  .contact-section {
    padding: 54px 20px;
  }

  .action-band {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }

  .contact-form {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .form-field-wide {
    grid-column: auto;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 34px;
  }

  .lead {
    font-size: 16px;
  }

  .hero-panel {
    min-height: 470px;
    padding: 24px;
    border-radius: 0 44px 0 44px;
  }

  .hero-symbol {
    width: 190px;
    top: 38px;
    right: 26px;
  }

  .panel-card {
    left: 22px;
    right: 22px;
    bottom: 22px;
    padding: 24px;
  }

  .panel-card h2 {
    font-size: 31px;
  }

  .method-grid,
  .services-grid,
  .demand-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .content-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .content-card {
    min-height: 0;
  }

  .inner-hero {
    padding: 50px 20px 46px;
  }

  .inner-hero h1 {
    font-size: 46px;
  }

  .detail-layout,
  .article-layout,
  .article-grid-page,
  .related-band {
    padding: 52px 20px;
  }

  .prose h2 {
    margin-top: 44px;
    font-size: 33px;
  }

  .authority-heading {
    gap: 24px;
  }

  .formation-row {
    grid-template-columns: 44px 1fr;
    gap: 16px;
    padding: 26px 0;
  }

  .formation-row > :last-child {
    grid-column: 2;
  }

  .formation-row-featured {
    padding: 26px 22px;
  }

  .formation-list li {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .formation-list span {
    text-align: left;
  }

  .certificate-note {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .service-card {
    min-height: auto;
  }

  .step {
    grid-template-columns: 42px 1fr;
    padding: 18px;
  }

  .step span {
    width: 38px;
    height: 38px;
  }

  .about-media {
    min-height: 300px;
  }

  .about-media img {
    width: 220px;
  }

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

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