* {
  box-sizing: border-box;
}

:root {
  --navy-950: #031a2d;
  --navy-900: #062b49;
  --navy-800: #0b3d63;
  --blue-600: #0b8fd3;
  --blue-500: #19a6e8;
  --teal-500: #12b8aa;
  --teal-400: #36d0c2;
  --gold-500: #ffad18;
  --gold-300: #ffd979;
  --ink: #10243a;
  --text: #40556e;
  --muted: #6f8196;
  --line: #dce8f2;
  --surface: #ffffff;
  --soft: #f5faff;
  --soft-blue: #ecf7ff;
  --success: #0d9f76;
  --danger: #b42318;
  --shadow-sm: 0 12px 32px rgba(3, 42, 73, 0.08);
  --shadow-md: 0 24px 64px rgba(3, 42, 73, 0.13);
  --shadow-lg: 0 38px 100px rgba(3, 28, 49, 0.22);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --page: min(1180px, calc(100% - 40px));
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 12px 18px;
  border-radius: 12px;
  color: #fff;
  background: var(--navy-950);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(220, 232, 242, 0.78);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 35px rgba(3, 42, 73, 0.08);
}

.header-inner {
  width: var(--page);
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 26px;
}

.brand {
  display: inline-flex;
  width: 150px;
  flex: 0 0 auto;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 753 / 178;
  object-fit: contain;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 23px;
}

.main-nav a,
.text-link {
  position: relative;
  color: #31485f;
  font-size: 14px;
  font-weight: 780;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--teal-500));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 3px;
  background: var(--navy-900);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

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

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

.button {
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 850;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:focus-visible,
.main-nav a:focus-visible,
.text-link:focus-visible,
.project-card a:focus-visible,
.service-card a:focus-visible {
  outline: 3px solid rgba(25, 166, 232, 0.28);
  outline-offset: 3px;
}

.button-small {
  min-height: 44px;
  padding: 0 18px;
  font-size: 14px;
}

.button-login {
  color: var(--navy-900);
  border-color: #b9d8e9;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(6, 43, 73, 0.08);
}

.button-login:hover {
  color: #ffffff;
  border-color: var(--blue-600);
  background: var(--navy-900);
  box-shadow: 0 15px 30px rgba(6, 43, 73, 0.18);
}


.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-500));
  box-shadow: 0 16px 35px rgba(11, 143, 211, 0.25);
}

.button-primary:hover {
  box-shadow: 0 20px 45px rgba(11, 143, 211, 0.32);
}

.button-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
}

.button-dark {
  color: #fff;
  background: var(--navy-900);
  box-shadow: 0 16px 32px rgba(6, 43, 73, 0.18);
}

.button-light {
  color: var(--navy-900);
  background: #fff;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15);
}

.button-outline-light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
  background: transparent;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  padding: 90px max(20px, calc((100vw - 1180px) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  align-items: center;
  gap: 56px;
  color: #fff;
  background:
    linear-gradient(125deg, rgba(3, 26, 45, 0.98), rgba(6, 57, 95, 0.96)),
    var(--navy-950);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  pointer-events: none;
}

.hero-glow-one {
  width: 520px;
  height: 520px;
  top: -250px;
  right: -80px;
  background: rgba(18, 184, 170, 0.23);
}

.hero-glow-two {
  width: 420px;
  height: 420px;
  bottom: -260px;
  left: 20%;
  background: rgba(11, 143, 211, 0.24);
}

.hero-content,
.hero-showcase {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--gold-300);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.eyebrow.dark {
  color: var(--blue-600);
}

.hero h1 {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: clamp(48px, 6.2vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 920;
}

.hero h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(90deg, #ffffff 0%, #9eece5 60%, var(--gold-300) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  max-width: 710px;
  margin: 28px 0 0;
  color: #dcecff;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.75;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

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

.hero-trust span {
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.07);
  font-size: 12px;
  font-weight: 750;
}

.hero-showcase {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.11);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(22px);
  transform: rotate(1.2deg);
}

.showcase-topbar {
  padding: 4px 2px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.showcase-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.showcase-brand img {
  border-radius: 12px;
}

.showcase-brand strong,
.showcase-brand span {
  display: block;
}

.showcase-brand strong {
  font-size: 14px;
}

.showcase-brand span {
  margin-top: 3px;
  color: #cbe3f5;
  font-size: 11px;
}

.status-pill {
  padding: 7px 10px;
  border-radius: 999px;
  color: #dffffa;
  background: rgba(18, 184, 170, 0.2);
  font-size: 11px;
  font-weight: 850;
}

.showcase-main {
  padding: 24px;
  border-radius: 26px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 18px;
  color: var(--ink);
  background: #fff;
}

.showcase-main small {
  color: var(--blue-600);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.showcase-main h2 {
  margin: 8px 0 0;
  font-size: 31px;
  letter-spacing: -0.045em;
}

.showcase-main p {
  margin: 10px 0 14px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

.showcase-main a {
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 850;
}

.showcase-main img {
  width: 100%;
  border-radius: 20px;
  background: var(--soft-blue);
}

.showcase-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.showcase-grid article {
  min-width: 0;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
}

.showcase-grid strong,
.showcase-grid small {
  display: block;
}

.showcase-grid strong {
  margin-top: 8px;
  font-size: 13px;
}

.showcase-grid small {
  margin-top: 3px;
  color: #cfe5f7;
  font-size: 10px;
  line-height: 1.35;
}

.mini-icon {
  color: var(--gold-300);
  font-size: 11px;
  font-weight: 900;
}

.value-strip {
  width: var(--page);
  margin: -42px auto 0;
  position: relative;
  z-index: 5;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 26px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #fff;
  box-shadow: var(--shadow-md);
}

.value-strip div {
  padding: 6px 22px;
  border-right: 1px solid var(--line);
}

.value-strip div:last-child {
  border-right: 0;
}

.value-strip strong,
.value-strip span {
  display: block;
}

.value-strip strong {
  color: var(--navy-900);
  font-size: 18px;
}

.value-strip span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.section {
  padding: 110px max(20px, calc((100vw - 1180px) / 2));
}

.section-soft {
  background:
    radial-gradient(circle at 10% 10%, rgba(11, 143, 211, 0.08), transparent 30%),
    var(--soft);
}

.section-heading {
  margin-bottom: 46px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.7fr);
  align-items: end;
  gap: 50px;
}

.section-heading h2,
.training-content h2,
.certify-copy h2,
.about-copy h2,
.trainer-cta-copy h2,
.contact-intro h2 {
  margin: 15px 0 0;
  color: var(--navy-950);
  font-size: clamp(36px, 4.6vw, 61px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-heading p,
.training-content > p,
.about-copy p,
.contact-intro > p {
  margin: 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.75;
}

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

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-md);
}

.service-card-featured {
  color: #fff;
  border-color: transparent;
  background:
    radial-gradient(circle at top right, rgba(54, 208, 194, 0.33), transparent 38%),
    linear-gradient(145deg, var(--navy-950), var(--navy-800));
}

.service-number {
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(11, 143, 211, 0.28);
  font-size: 46px;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.service-card-featured .service-number {
  color: rgba(255, 255, 255, 0.13);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  background: var(--soft-blue);
  font-weight: 900;
}

.service-card-featured .service-icon {
  color: var(--gold-300);
  background: rgba(255, 255, 255, 0.12);
}

.service-card h3 {
  margin: 32px 0 0;
  font-size: 25px;
  letter-spacing: -0.035em;
}

.service-card p {
  margin: 15px 0 26px;
  color: var(--text);
  line-height: 1.7;
}

.service-card-featured p {
  color: #dcecff;
}

.service-card a {
  margin-top: auto;
  color: var(--blue-600);
  font-weight: 850;
}

.service-card-featured a {
  color: var(--gold-300);
}

.training-section {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 72px;
  background: #fff;
}

.training-visual {
  position: relative;
}

.visual-frame {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: var(--soft);
  box-shadow: var(--shadow-md);
}

.visual-frame img {
  width: 100%;
  border-radius: 25px;
}

.floating-note {
  position: absolute;
  min-width: 180px;
  padding: 16px 18px;
  border: 1px solid rgba(220, 232, 242, 0.9);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.floating-note strong,
.floating-note span {
  display: block;
}

.floating-note strong {
  color: var(--blue-600);
}

.floating-note span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.floating-note-one {
  top: 12%;
  left: -38px;
}

.floating-note-two {
  right: -34px;
  bottom: 10%;
}

.training-content > p {
  margin-top: 23px;
}

.training-list {
  margin: 30px 0;
  display: grid;
  gap: 14px;
}

.training-list article {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 20px;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 15px;
  background: var(--soft);
}

.training-list article > span {
  width: 45px;
  height: 45px;
  border-radius: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-500));
  font-size: 12px;
  font-weight: 900;
}

.training-list h3 {
  margin: 0;
  font-size: 18px;
}

.training-list p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.certify-section {
  padding: 105px max(20px, calc((100vw - 1180px) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
  align-items: center;
  gap: 68px;
  color: #fff;
  background:
    radial-gradient(circle at 85% 18%, rgba(18, 184, 170, 0.32), transparent 28%),
    radial-gradient(circle at 15% 92%, rgba(11, 143, 211, 0.28), transparent 31%),
    linear-gradient(135deg, var(--navy-950), #075985);
}

.certify-copy h2 {
  color: #fff;
}

.certify-copy > p {
  margin: 24px 0 0;
  color: #dcecff;
  font-size: 18px;
  line-height: 1.75;
}

.feature-tags {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-tags span {
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,0.17);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  font-size: 12px;
  font-weight: 750;
}

.certify-actions {
  margin-top: 31px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.browser-shell {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.19);
  border-radius: 30px;
  background: rgba(255,255,255,0.1);
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-3deg) rotateX(1deg);
}

.browser-bar {
  padding: 0 5px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.browser-bar > span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,0.36);
}

.browser-bar small {
  margin-left: 10px;
  color: #dcecff;
}

.browser-shell img {
  width: 100%;
  border-radius: 22px;
  background: #fff;
}

.projects-section {
  background: var(--soft);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.project-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.project-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--soft-blue);
}

.project-card > div {
  padding: 23px;
}

.project-card h3 {
  margin: 12px 0 0;
  font-size: 23px;
}

.project-card p {
  margin: 10px 0 0;
  color: var(--text);
  line-height: 1.65;
}

.project-main {
  grid-column: 1 / -1;
  min-height: 410px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  color: #fff;
  border-color: transparent;
  background:
    radial-gradient(circle at right, rgba(18, 184, 170, 0.25), transparent 35%),
    var(--navy-900);
}

.project-main img {
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
}

.project-main .project-copy {
  padding: 50px;
}

.project-main h3 {
  font-size: 42px;
}

.project-main p {
  color: #dcecff;
  font-size: 17px;
}

.project-main a {
  display: inline-flex;
  margin-top: 22px;
  color: var(--gold-300);
  font-weight: 850;
}

.project-status {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  color: #08654d;
  background: #d9faef;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-main .project-status {
  color: #fff3c4;
  background: rgba(255, 173, 24, 0.18);
}

.project-status.concept {
  color: #7c4c00;
  background: #fff2cf;
}

.project-status.support {
  color: #075c84;
  background: #dcf3ff;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 70px;
}

.about-copy .about-lead {
  margin-top: 24px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 750;
}

.about-copy p + p {
  margin-top: 18px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.method-grid article {
  min-height: 200px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: var(--soft);
}

.method-grid span {
  display: inline-flex;
  width: 43px;
  height: 43px;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-500));
  font-size: 12px;
  font-weight: 900;
}

.method-grid h3 {
  margin: 22px 0 0;
  font-size: 21px;
}

.method-grid p {
  margin: 9px 0 0;
  color: var(--text);
  line-height: 1.6;
}

.trainer-cta {
  padding: 90px max(20px, calc((100vw - 1180px) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(350px, 0.65fr);
  align-items: center;
  gap: 64px;
  color: #fff;
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 173, 24, 0.18), transparent 25%),
    linear-gradient(135deg, #0a3c62, #0b8fd3);
}

.trainer-cta-copy h2 {
  color: #fff;
}

.trainer-cta-copy p {
  margin: 22px 0 28px;
  color: #e4f3ff;
  font-size: 17px;
  line-height: 1.7;
}

.trainer-steps {
  display: grid;
  gap: 13px;
}

.trainer-steps div {
  padding: 17px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 19px;
  display: grid;
  grid-template-columns: 45px 1fr;
  align-items: center;
  gap: 13px;
  background: rgba(255,255,255,0.09);
}

.trainer-steps strong {
  width: 43px;
  height: 43px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-900);
  background: var(--gold-300);
}

.trainer-steps span {
  font-weight: 800;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(390px, 1fr);
  align-items: start;
  gap: 64px;
  background: #fff;
}

.contact-intro > p {
  margin-top: 22px;
}

.contact-cards {
  margin-top: 30px;
  display: grid;
  gap: 11px;
}

.contact-cards > * {
  padding: 17px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--soft);
}

.contact-cards span,
.contact-cards strong {
  display: block;
}

.contact-cards span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.contact-cards strong {
  margin-top: 5px;
  color: var(--navy-900);
}

.contact-form {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(11, 143, 211, 0.08), transparent 35%),
    var(--soft);
  box-shadow: var(--shadow-md);
}

.form-heading > span {
  color: var(--blue-600);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-heading h3 {
  margin: 8px 0 24px;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.form-grid label {
  display: grid;
  gap: 8px;
}

.form-grid label > span {
  color: #2f455c;
  font-size: 13px;
  font-weight: 800;
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cdddea;
  border-radius: 15px;
  padding: 14px 15px;
  color: var(--ink);
  background: #fff;
  outline: none;
}

.contact-form textarea {
  min-height: 135px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(11, 143, 211, 0.12);
}

.contact-form input.invalid,
.contact-form select.invalid,
.contact-form textarea.invalid {
  border-color: var(--danger);
}

.form-feedback {
  min-height: 22px;
  margin-top: 14px;
  color: var(--danger);
  font-size: 13px;
  font-weight: 750;
}

.form-submit {
  width: 100%;
  margin-top: 4px;
}

.contact-form small {
  display: block;
  margin-top: 13px;
  color: var(--muted);
  text-align: center;
  font-size: 11px;
}

.site-footer {
  padding: 68px max(20px, calc((100vw - 1180px) / 2)) 26px;
  color: #d9e8f4;
  background: var(--navy-950);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 0.7fr);
  gap: 45px;
}

.footer-brand img {
  display: block;
  width: min(100%, 190px);
  height: auto;
  aspect-ratio: 633 / 149;
  object-fit: contain;
}

.footer-brand p {
  max-width: 320px;
  color: #aebfd0;
  line-height: 1.65;
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-column h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 15px;
}

.footer-column a,
.footer-column span {
  color: #aebfd0;
  font-size: 13px;
}

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

.footer-bottom {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #91a7bb;
  font-size: 12px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 70;
  min-height: 52px;
  padding: 0 17px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #fff;
  background: #10a76f;
  box-shadow: 0 18px 40px rgba(16, 167, 111, 0.28);
  font-size: 13px;
}

.whatsapp-float span {
  font-size: 20px;
}

.back-to-top {
  position: fixed;
  right: 26px;
  bottom: 87px;
  z-index: 65;
  width: 43px;
  height: 43px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--navy-900);
  background: rgba(255,255,255,0.94);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .main-nav,
  .header-actions .text-link {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav.open {
    position: absolute;
    top: 82px;
    right: 20px;
    left: 20px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 22px;
    display: grid;
    gap: 4px;
    background: #fff;
    box-shadow: var(--shadow-md);
  }

  .main-nav.open a {
    padding: 12px;
    border-radius: 12px;
  }

  .main-nav.open a:hover {
    background: var(--soft);
  }

  .header-actions {
    margin-left: 0;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 75px;
    padding-bottom: 110px;
  }

  .hero-content {
    max-width: 840px;
  }

  .hero-showcase {
    width: min(700px, 100%);
    transform: none;
  }

  .value-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .value-strip div:nth-child(2) {
    border-right: 0;
  }

  .value-strip div:nth-child(-n + 2) {
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
  }

  .value-strip div:nth-child(n + 3) {
    padding-top: 18px;
  }

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

  .training-section,
  .certify-section,
  .about-section,
  .trainer-cta,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .training-visual,
  .certify-visual {
    max-width: 700px;
  }

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

  .trainer-steps div {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  :root {
    --page: min(100% - 28px, 1180px);
  }

  html {
    scroll-padding-top: 76px;
  }

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

  .brand {
    width: 130px;
  }

  .header-actions .button {
    display: none;
  }

  .main-nav.open {
    top: 72px;
    right: 14px;
    left: 14px;
  }

  .hero {
    min-height: auto;
    padding: 62px 20px 100px;
  }

  .hero h1 {
    font-size: clamp(43px, 13vw, 62px);
  }

  .hero-actions,
  .certify-actions {
    display: grid;
  }

  .hero-actions .button,
  .certify-actions .button {
    width: 100%;
  }

  .showcase-main {
    grid-template-columns: 1fr;
  }

  .showcase-main img {
    max-height: 230px;
    object-fit: contain;
  }

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

  .value-strip {
    margin-top: -55px;
    grid-template-columns: 1fr;
  }

  .value-strip div {
    padding: 16px 4px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .value-strip div:nth-child(-n + 2),
  .value-strip div:nth-child(n + 3) {
    padding: 16px 4px;
  }

  .value-strip div:last-child {
    border-bottom: 0;
  }

  .section,
  .certify-section,
  .trainer-cta {
    padding: 78px 20px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .services-grid,
  .projects-grid,
  .method-grid,
  .trainer-steps,
  .form-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 285px;
  }

  .training-section {
    gap: 48px;
  }

  .floating-note {
    position: static;
    margin-top: 10px;
  }

  .project-main {
    grid-template-columns: 1fr;
  }

  .project-main .project-copy {
    padding: 28px;
  }

  .project-main h3 {
    font-size: 34px;
  }

  .project-main img {
    height: auto;
  }

  .form-full {
    grid-column: auto;
  }

  .contact-form {
    padding: 23px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
  }

  .whatsapp-float strong {
    display: none;
  }

  .back-to-top {
    right: 17px;
    bottom: 76px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

/* AUDUIZ_VISUALLY_HIDDEN_ACCESSIBILITY
   Texte accessible sans modifier le rendu visuel. */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}