/* Novaterra - feuille de style unique */

:root {
  --nv-anthracite: #23262b;
  --nv-blanc: #ffffff;
  --nv-encre: #23262b;
  --nv-texte2: #5b6069;
  --nv-dore: #c2a15a;
  --nv-gris: #eef0f2;
  --nv-bordure: #d9dce0;
  --nv-stack: 'Helvetica Neue', Helvetica, Arial, 'Liberation Sans', sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--nv-stack);
  font-size: 16px;
  line-height: 1.65;
  color: var(--nv-encre);
  background: var(--nv-blanc);
}

.nv-wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

a {
  color: var(--nv-anthracite);
}

img {
  max-width: 100%;
}

/* En-tete */
.nv-header {
  background: var(--nv-anthracite);
  color: var(--nv-blanc);
  border-bottom: 2px solid var(--nv-dore);
}

.nv-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  flex-wrap: wrap;
  gap: 12px;
}

.nv-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--nv-blanc);
}

.nv-brand-mark {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
}

.nv-brand-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.nv-nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.nv-nav a {
  color: var(--nv-blanc);
  text-decoration: none;
  font-size: 12.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.nv-nav a:hover,
.nv-nav a.is-active {
  border-bottom-color: var(--nv-dore);
}

/* Hero */
.nv-hero {
  background: var(--nv-anthracite);
  color: var(--nv-blanc);
  padding: 78px 0 84px;
}

.nv-hero .nv-kicker {
  color: var(--nv-dore);
}

.nv-hero h1 {
  color: var(--nv-blanc);
  max-width: 20ch;
}

.nv-hero p {
  color: #c8ccd2;
  max-width: 62ch;
  font-size: 18px;
}

.nv-kicker {
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 12px;
  font-weight: 700;
  color: var(--nv-dore);
  margin: 0 0 18px;
}

/* Titres */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--nv-anthracite);
}

h1 {
  font-size: 34px;
  letter-spacing: 2px;
  margin: 0 0 20px;
}

h2 {
  font-size: 23px;
  margin: 0 0 18px;
}

h3 {
  font-size: 15px;
  letter-spacing: 1.5px;
  margin: 0 0 10px;
}

.nv-title-rule::after {
  content: "";
  display: block;
  width: 54px;
  height: 2px;
  background: var(--nv-dore);
  margin-top: 14px;
}

/* Sections */
.nv-section {
  padding: 66px 0;
}

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

.nv-lead {
  font-size: 18px;
  color: var(--nv-texte2);
  max-width: 68ch;
}

p {
  color: var(--nv-encre);
}

.nv-muted {
  color: var(--nv-texte2);
}

/* Grille */
.nv-grid {
  display: grid;
  gap: 34px;
}

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

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

.nv-col h3 {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--nv-bordure);
}

.nv-col .nv-num {
  color: var(--nv-dore);
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 13px;
  display: block;
  margin-bottom: 8px;
}

.nv-col p {
  color: var(--nv-texte2);
  font-size: 15px;
}

/* Bloc appel a l'action */
.nv-cta {
  background: var(--nv-anthracite);
  color: var(--nv-blanc);
  padding: 56px 0;
  border-top: 2px solid var(--nv-dore);
}

.nv-cta h2 {
  color: var(--nv-blanc);
}

.nv-cta p {
  color: #c8ccd2;
  max-width: 60ch;
}

.nv-btn {
  display: inline-block;
  background: var(--nv-dore);
  color: var(--nv-anthracite);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  padding: 14px 26px;
  border: 0;
  cursor: pointer;
}

.nv-btn:hover {
  background: #d4b775;
}

.nv-btn--ghost {
  background: transparent;
  color: var(--nv-blanc);
  border: 1px solid var(--nv-dore);
}

.nv-btn--ghost:hover {
  background: rgba(194, 161, 90, 0.12);
}

/* Expertises */
.nv-expertise {
  padding: 30px 0;
  border-top: 1px solid var(--nv-bordure);
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  align-items: start;
}

.nv-expertise:first-of-type {
  border-top: 0;
}

.nv-expertise .nv-index {
  font-size: 26px;
  font-weight: 700;
  color: var(--nv-dore);
  letter-spacing: 1px;
}

.nv-expertise h3 {
  border: 0;
  margin-bottom: 8px;
}

.nv-expertise p {
  color: var(--nv-texte2);
  margin: 0;
}

/* Equipe */
.nv-role {
  background: var(--nv-blanc);
  border: 1px solid var(--nv-bordure);
  border-top: 2px solid var(--nv-dore);
  padding: 28px;
}

.nv-avatar {
  width: 66px;
  height: 66px;
  margin-bottom: 18px;
}

.nv-role h3 {
  border: 0;
}

.nv-role p {
  color: var(--nv-texte2);
  font-size: 15px;
  margin: 0;
}

/* Formulaire */
.nv-form {
  max-width: 560px;
}

.nv-field {
  margin-bottom: 20px;
}

.nv-field label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 12px;
  font-weight: 700;
  color: var(--nv-anthracite);
  margin-bottom: 8px;
}

.nv-field input,
.nv-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--nv-bordure);
  font-family: var(--nv-stack);
  font-size: 15px;
  color: var(--nv-encre);
  background: var(--nv-blanc);
}

.nv-field input:focus,
.nv-field textarea:focus {
  outline: none;
  border-color: var(--nv-dore);
}

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

.nv-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.nv-contact-line {
  padding: 14px 0;
  border-top: 1px solid var(--nv-bordure);
}

.nv-contact-line:first-child {
  border-top: 0;
}

.nv-contact-line span {
  display: block;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--nv-texte2);
  margin-bottom: 4px;
}

/* Contenu legal */
.nv-legal h2 {
  font-size: 17px;
  margin-top: 34px;
}

.nv-legal p {
  color: var(--nv-texte2);
  max-width: 74ch;
}

/* Pied de page */
.nv-footer {
  background: var(--nv-anthracite);
  color: #aeb3ba;
  padding: 44px 0 34px;
  border-top: 2px solid var(--nv-dore);
  font-size: 14px;
}

.nv-footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 26px;
  border-bottom: 1px solid #34383f;
}

.nv-footer a {
  color: #c8ccd2;
  text-decoration: none;
}

.nv-footer a:hover {
  color: var(--nv-dore);
}

.nv-footer-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 12px;
}

.nv-footer-bottom {
  padding-top: 22px;
  font-size: 12.5px;
  color: #8b9098;
}

.nv-footer .nv-brand-name {
  font-size: 18px;
}

/* Responsive */
@media (max-width: 820px) {
  .nv-grid-3,
  .nv-grid-2,
  .nv-contact-grid {
    grid-template-columns: 1fr;
  }
  h1 {
    font-size: 27px;
  }
  .nv-hero {
    padding: 54px 0 58px;
  }
  .nv-header-inner {
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .nv-expertise {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .nv-nav {
    gap: 16px;
  }
}