:root {
  --ink: #171313;
  --muted: #000000;
  --white: #ffffff;
  --paper: #fbf8f1;
  --paper-deep: #f2ebdf;
  --sand: #e6d7c3;
  --ruby: #700000;
  --ruby-bright: #980b18;
  --ruby-dark: #3d0008;
  --ruby-black: #250005;
  --gold: #bf9000;
  --gold-light: #dac072;
  --line: rgba(112, 0, 0, 0.15);
  --line-soft: rgba(112, 0, 0, 0.08);
  --shadow-sm: 0 14px 38px rgba(58, 0, 8, 0.07);
  --shadow-md: 0 28px 68px rgba(58, 0, 8, 0.12);
  --shadow-lg: 0 38px 96px rgba(33, 0, 5, 0.2);
  --container: 1220px;
  --radius-sm: 14px;
  --radius-md: 26px;
  --radius-lg: 38px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 112px;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: var(--white);
  background: var(--ruby);
}

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

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

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

:focus-visible {
  outline: 3px solid rgba(191, 144, 0, 0.42);
  outline-offset: 4px;
}

.container {
  width: min(var(--container), calc(100% - 56px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 22px;
  z-index: 220;
  padding: 11px 18px;
  border-radius: 999px;
  color: var(--ruby-dark);
  background: var(--gold-light);
  font-weight: 850;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: var(--scroll-progress, 0%);
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  box-shadow: 0 0 16px rgba(218, 192, 114, 0.62);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 120;
}

.topbar {
  max-height: 42px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.8);
  background: var(--ruby-dark);
  font-size: 12px;
  letter-spacing: 0.035em;
  transition:
    max-height 0.45s var(--ease),
    opacity 0.3s ease;
}

.topbar__inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header.is-scrolled .topbar {
  max-height: 0;
  opacity: 0;
}

.nav-shell {
  position: relative;
  border-bottom: 1px solid rgba(191, 144, 0, 0.4);
  background: rgba(251, 248, 241, 0.94);
  box-shadow: 0 12px 34px rgba(58, 0, 8, 0.07);
  backdrop-filter: blur(18px) saturate(130%);
}

.nav-shell::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  opacity: 0.58;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.nav-shell__inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  position: relative;
  padding-block: 10px;
}

.nav-shell__inner::before {
  content: none;
}

.nav-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 78px;
}

.nav-brand img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(13px, 1.7vw, 25px);
  margin-left: auto;
  color: var(--ink);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.navigation > a {
  position: relative;
  padding-block: 11px;
  transition:
    color 0.25s ease,
    transform 0.3s var(--ease);
}

.navigation > a:not(.navigation__contact):not(.navigation__linkedin)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 1px;
  background: var(--ruby);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}

.navigation > a:hover,
.navigation > a:focus-visible,
.navigation > a[aria-current="true"] {
  color: var(--ruby);
}

.navigation > a:hover::after,
.navigation > a:focus-visible::after,
.navigation > a[aria-current="true"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.navigation__contact {
  min-width: 104px;
  padding: 12px 18px !important;
  border: 1px solid var(--ruby);
  color: var(--white) !important;
  background: var(--ruby);
  text-align: center;
  box-shadow: 0 12px 28px rgba(112, 0, 0, 0.15);
}

.navigation__contact:hover {
  background: var(--ruby-bright);
  transform: translateY(-2px);
}

.navigation__linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px !important;
  border: 1px solid rgba(112, 0, 0, 0.16);
  border-radius: 999px;
  background: var(--white);
}

.navigation__linkedin img {
  width: 66px;
  height: auto;
}

.menu-button {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(112, 0, 0, 0.24);
  border-radius: 50%;
  background: rgba(112, 0, 0, 0.035);
  cursor: pointer;
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 1.5px;
  margin: 5px auto;
  background: var(--ruby);
  transition:
    transform 0.3s var(--ease),
    opacity 0.2s ease;
}

.menu-open .menu-button span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.menu-open .menu-button span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-button span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100svh - 88px));
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(218, 192, 114, 0.09), transparent 28%),
    var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.3;
  background:
    linear-gradient(90deg, rgba(112, 0, 0, 0.055) 1px, transparent 1px) 0 0 / 96px 100%,
    linear-gradient(rgba(112, 0, 0, 0.045) 1px, transparent 1px) 0 0 / 100% 96px;
  mask-image: linear-gradient(90deg, black, transparent 58%);
  transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0);
  transition: transform 0.8s var(--ease);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: clamp(330px, 39vw, 610px);
  height: clamp(330px, 39vw, 610px);
  left: -260px;
  bottom: -330px;
  border: 1px solid rgba(191, 144, 0, 0.15);
  border-radius: 50%;
}

.hero__inner {
  min-height: inherit;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
  align-items: center;
  gap: clamp(44px, 5vw, 76px);
  padding: 72px 0 92px;
}

.hero__content {
  max-width: 730px;
  position: relative;
  z-index: 2;
}

.hero h1,
.section-heading h2,
.cabinet h2,
.contact-section h2,
.legal-card h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 760px;
  color: var(--ruby);
  font-size: clamp(49px, 5.35vw, 75px);
  text-wrap: balance;
}

.hero h1::after {
  content: "";
  display: block;
  width: 82px;
  height: 2px;
  margin-top: 28px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

.hero p {
  max-width: 710px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.25vw, 18px);
}

.hero__lead {
  font-size: clamp(17px, 1.4vw, 20px) !important;
}

.hero__lead > span:first-child {
  font-style: italic;
}

.hero__mission-disclosure {
  max-width: 710px;
  margin-top: 22px;
}

.hero__mission-disclosure > summary {
  display: block;
  max-width: none;
  margin: 0;
  color: var(--muted);
  cursor: pointer;
  list-style: none;
}

.hero__mission-disclosure > summary::-webkit-details-marker {
  display: none;
}

.hero__info-toggle {
  position: relative;
  display: block;
  width: 34px;
  height: 34px;
  margin-top: 12px;
  padding: 0;
  border: 1px solid rgba(112, 0, 0, 0.28);
  border-radius: 50%;
  color: var(--ruby);
  background: rgba(255, 255, 255, 0.72);
  transition:
    color 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.hero__info-toggle::before,
.hero__info-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 13px;
  height: 1.5px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease), opacity 0.2s ease;
}

.hero__info-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.hero__mission-disclosure > summary:hover .hero__info-toggle,
.hero__mission-disclosure > summary:focus-visible .hero__info-toggle {
  border-color: var(--ruby);
  color: var(--white);
  background: var(--ruby);
  transform: translateY(-1px);
}

.hero__mission-disclosure[open] .hero__info-toggle::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.hero__mission-label {
  color: var(--ink);
  font-weight: inherit;
}

.hero__mission-partners {
  margin-top: 14px !important;
  padding: 0;
  border: 0;
  background: none;
  font-size: clamp(15px, 1.1vw, 16.5px) !important;
}

.hero__mission-disclosure[open] .hero__mission-partners {
  animation: mission-detail-reveal 0.6s var(--ease) both;
}

@keyframes mission-detail-reveal {
  from {
    opacity: 0;
    transform: translateX(-22px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero__buttons,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.contact-actions .button {
  font-weight: 400;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 51px;
  padding: 13px 23px;
  border-radius: 0;
  font-weight: 800;
  line-height: 1.2;
  transition:
    transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease),
    background 0.3s ease,
    color 0.3s ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button--primary {
  border: 1px solid var(--ruby);
  color: var(--white);
  background: var(--ruby);
  box-shadow: 0 16px 34px rgba(112, 0, 0, 0.17);
}

.button--primary:hover {
  background: var(--ruby-bright);
  box-shadow: 0 22px 46px rgba(112, 0, 0, 0.22);
}

.button--secondary {
  border: 1px solid rgba(112, 0, 0, 0.45);
  color: var(--ruby);
  background: transparent;
}

.button--secondary:hover {
  border-color: var(--ruby);
  background: rgba(112, 0, 0, 0.045);
}

.hero__card {
  position: relative;
  justify-self: end;
  width: min(570px, 100%);
  min-height: 590px;
  overflow: visible;
  border: 1px solid rgba(112, 0, 0, 0.11);
  background:
    linear-gradient(180deg, rgba(112, 0, 0, 0.03), rgba(112, 0, 0, 0.1)),
    url("assets/brand/hero-background-v10.png") center / cover no-repeat;
  box-shadow: var(--shadow-md);
  transform: translate3d(var(--card-x, 0), var(--card-y, 0), 0);
  transition: transform 0.8s var(--ease);
}

.hero__card::before {
  content: "";
  position: absolute;
  inset: -12px;
  z-index: -1;
  border: 1px solid rgba(191, 144, 0, 0.4);
  pointer-events: none;
}

.hero__card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(37, 0, 5, 0.42));
  pointer-events: none;
}

.hero__logo {
  display: block;
  height: auto;
}

.hero__logo--full {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: min(430px, 76%);
  border: 1px solid rgba(112, 0, 0, 0.12);
  background: var(--white);
  box-shadow: var(--shadow-md);
  object-fit: contain;
  transform: translate(-50%, -50%);
}

.commitments {
  position: relative;
  z-index: 3;
  padding: 0 0 90px;
  background: var(--paper);
}

.commitments::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.commitments__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(191, 144, 0, 0.36);
}

.commitment-card {
  position: relative;
  min-height: 226px;
  padding: 37px 34px;
  border-right: 1px solid rgba(112, 0, 0, 0.12);
  background: transparent;
}

.commitment-card:last-child {
  border-right: 0;
}

.commitment-card::after {
  content: "";
  position: absolute;
  right: 28px;
  bottom: -5px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.commitment-card img {
  width: 64px;
  height: 64px;
  margin-bottom: 17px;
  object-fit: contain;
}

.commitment-card h2 {
  margin: 0 0 9px;
  color: var(--ruby);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 400;
}

.commitment-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.section {
  position: relative;
  padding: clamp(92px, 9vw, 140px) 0;
}

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

.section--bordeaux {
  color: var(--white);
  background:
    radial-gradient(circle at 12% 8%, rgba(218, 192, 114, 0.14), transparent 31%),
    radial-gradient(circle at 92% 84%, rgba(152, 11, 24, 0.34), transparent 29%),
    var(--ruby-dark);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 56px;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 34px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.section-label::before {
  content: "";
  width: 30px;
  height: 1px;
  background: currentColor;
}

.section-label--gold {
  color: var(--gold);
}

.section-heading h2,
.cabinet h2,
.contact-section h2,
.legal-card h1 {
  color: var(--ruby);
  font-size: clamp(39px, 5vw, 66px);
  text-wrap: balance;
}

.section-heading p {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 19px);
}

.section--bordeaux .section-heading h2 {
  color: var(--white);
}

.section--bordeaux .section-heading p {
  color: rgba(255, 255, 255, 0.68);
}

.cabinet {
  overflow: hidden;
  background: var(--white);
}

.cabinet::after {
  display: none;
}

.cabinet__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: clamp(52px, 7vw, 96px);
  align-items: start;
}

.cabinet h2 {
  font-size: clamp(39px, 4.6vw, 61px);
}

.cabinet p,
.contact-section p {
  color: var(--muted);
  font-size: 17px;
}

.cabinet__copy > p.cabinet__availability {
  color: #490000;
}

.address-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 31px 0;
}

.address-list div {
  position: relative;
  padding: 20px 20px 20px 25px;
  border-top: 1px solid rgba(191, 144, 0, 0.55);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(251, 248, 241, 0.74);
}

.address-list div::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.address-list strong {
  display: block;
  color: var(--ruby);
}

.address-list span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.founder-card {
  position: relative;
  top: auto;
  overflow: hidden;
  border: 1px solid rgba(112, 0, 0, 0.1);
  background: var(--paper);
  box-shadow: var(--shadow-md);
}

.founder-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 158px;
  background:
    radial-gradient(circle at 80% 30%, rgba(218, 192, 114, 0.3), transparent 32%),
    linear-gradient(135deg, var(--ruby-dark), var(--ruby));
}

.founder-card picture {
  position: relative;
  z-index: 1;
  display: block;
  padding: 45px 34px 0;
}

.founder-card picture img {
  width: 168px;
  height: 216px;
  margin: 0 auto;
  border: 7px solid var(--paper);
  object-fit: cover;
  object-position: center top;
  box-shadow: var(--shadow-sm);
}

.founder-card__body {
  padding: 7px 35px 38px;
}

.eyebrow {
  margin: 0 0 4px !important;
  color: var(--gold) !important;
  font-size: 14px !important;
  font-weight: 400;
  letter-spacing: 0.13em;
  text-align: center;
  text-transform: none;
}

.founder-card h3 {
  margin: 0 0 18px;
  color: var(--ruby);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 29px;
  font-weight: 400;
}

.founder-card__body p {
  font-size: 15px;
}

.founder-accordions {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(191, 144, 0, 0.42);
}

.founder-accordion {
  overflow: hidden;
  border: 1px solid rgba(112, 0, 0, 0.13);
  background: rgba(255, 255, 255, 0.74);
}

.founder-accordion summary {
  min-height: 53px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 15px;
  cursor: pointer;
  list-style: none;
  color: var(--ruby);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.25;
  transition:
    color 0.3s ease,
    background 0.3s ease;
}

.founder-accordion summary::-webkit-details-marker {
  display: none;
}

.founder-accordion summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(112, 0, 0, 0.24);
  border-radius: 50%;
  font-family: Arial, sans-serif;
  font-size: 20px;
  line-height: 1;
  transition:
    color 0.3s ease,
    background 0.3s ease,
    transform 0.35s var(--ease);
}

.founder-accordion summary:hover,
.founder-accordion[open] summary {
  color: var(--white);
  background: var(--ruby);
}

.founder-accordion summary:hover::after,
.founder-accordion[open] summary::after {
  border-color: rgba(255, 255, 255, 0.42);
}

.founder-accordion[open] summary::after {
  transform: rotate(45deg);
}

.founder-accordion__content {
  padding: 16px 16px 18px;
  border-top: 1px solid rgba(112, 0, 0, 0.1);
  animation: accordion-content-in 0.38s var(--ease) both;
}

.founder-accordion__content p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.founder-accordion__content p + p {
  margin-top: 11px;
}

@keyframes accordion-content-in {
  from {
    opacity: 0;
    transform: translateY(-9px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.timeline-list {
  position: relative;
  display: grid;
  gap: 19px;
  margin: 0;
  padding: 0 0 0 23px;
  list-style: none;
}

.timeline-list::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 4px;
  width: 1px;
  background: rgba(112, 0, 0, 0.2);
}

.timeline-list li {
  position: relative;
  display: grid;
  gap: 2px;
}

.timeline-list li::before {
  content: "";
  position: absolute;
  top: 9px;
  left: -23px;
  width: 9px;
  height: 9px;
  border: 3px solid var(--paper);
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
}

.timeline-list strong {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-list span {
  color: var(--muted);
}

.steps-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 91% 6%, rgba(191, 144, 0, 0.08), transparent 22%),
    var(--paper-deep);
}

.steps-section .section-heading {
  max-width: none;
}

.steps-section__intro {
  white-space: nowrap;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid rgba(112, 0, 0, 0.15);
}

.step-card,
.step-card:nth-child(1),
.step-card:nth-child(2),
.step-card:nth-child(3),
.step-card:nth-child(4),
.step-card--wide {
  position: relative;
  min-height: 0;
  display: grid;
  grid-template-columns: 70px minmax(235px, 0.8fr) minmax(0, 1.45fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: start;
  padding: 11px 24px 11px 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.step-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(112, 0, 0, 0.15), rgba(191, 144, 0, 0.55));
  transform: scaleX(1);
  transform-origin: left;
}

.step-card::after {
  content: "";
  position: absolute;
  top: -4px;
  right: 0;
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.js .step-card.reveal {
  opacity: 0;
  transform: translateX(-42px);
  transition:
    opacity 0.72s var(--ease) var(--step-delay, 0ms),
    transform 0.86s var(--ease) var(--step-delay, 0ms);
}

.js .step-card.reveal::before {
  transform: scaleX(0);
  transition: transform 0.92s var(--ease) calc(var(--step-delay, 0ms) + 90ms);
}

.js .step-card.reveal::after {
  opacity: 0;
  transform: rotate(45deg) scale(0);
  transition:
    opacity 0.3s ease calc(var(--step-delay, 0ms) + 520ms),
    transform 0.55s var(--ease) calc(var(--step-delay, 0ms) + 460ms);
}

.js .step-card.reveal > span {
  opacity: 0;
  transform: translateY(8px) scale(0.88);
  transition:
    opacity 0.45s ease calc(var(--step-delay, 0ms) + 130ms),
    transform 0.65s var(--ease) calc(var(--step-delay, 0ms) + 130ms);
}

.js .step-card.reveal.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.js .step-card.reveal.is-visible::before {
  transform: scaleX(1);
}

.js .step-card.reveal.is-visible::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.js .step-card.reveal.is-visible > span {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.step-card > span {
  grid-column: 1;
  grid-row: 1 / span 2;
  display: block;
  width: auto;
  height: auto;
  border-radius: 0;
  color: var(--gold);
  background: transparent;
  box-shadow: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 29px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.18;
}

.step-card h3 {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  color: var(--ruby);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 2.15vw, 29px);
  font-weight: 400;
  line-height: 1.18;
}

.step-card p {
  grid-column: 3;
  margin: 0;
  color: var(--muted);
}

.step-card p + p {
  margin-top: 7px;
}

.step-card__note {
  display: block;
  margin-top: 5px;
}

.expertise-section {
  background: var(--white);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}

.expertise-card {
  position: relative;
  min-height: 100%;
  padding: 29px 30px 36px;
  overflow: hidden;
  border: 1px solid rgba(112, 0, 0, 0.1);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.expertise-card img {
  width: min(100%, 195px);
  height: 195px;
  margin: 2px auto 21px;
  object-fit: contain;
}

.expertise-card h3 {
  margin: 0 0 15px;
  color: var(--ruby);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.15;
  text-align: center;
}

.expertise-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15.5px;
}

.objective-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 13px;
}

.objective-card {
  overflow: clip;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  transition:
    border-color 0.3s ease,
    background 0.3s ease,
    transform 0.35s var(--ease);
}

.objective-card:hover,
.objective-card[open] {
  border-color: rgba(218, 192, 114, 0.44);
  background: rgba(255, 255, 255, 0.1);
}

.objective-card:hover {
  transform: translateY(-3px);
}

.objective-card summary {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 20px;
  color: var(--white);
  font-size: 16px;
  font-weight: 750;
  line-height: 1.3;
  list-style: none;
  cursor: pointer;
}

.objective-card summary::-webkit-details-marker {
  display: none;
}

.objective-card summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 31px;
  height: 31px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(218, 192, 114, 0.42);
  border-radius: 50%;
  color: var(--gold-light);
  font-size: 22px;
  font-weight: 300;
  line-height: 1;
  transition:
    transform 0.35s var(--ease),
    background 0.25s ease;
}

.objective-card[open] summary::after {
  content: "−";
  color: var(--ruby-dark);
  background: var(--gold-light);
  transform: rotate(180deg);
}

.objective-card p {
  margin: 0;
  padding: 0 20px 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14.5px;
  line-height: 1.65;
}

.contact-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 10%, rgba(191, 144, 0, 0.09), transparent 27%),
    var(--paper);
}

.contact-section::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  top: 50%;
  left: -430px;
  border: 1px solid rgba(112, 0, 0, 0.08);
  border-radius: 50%;
  transform: translateY(-50%);
}

.contact__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: clamp(48px, 7vw, 92px);
  align-items: center;
}

.contact-section h2 {
  max-width: 700px;
  font-size: clamp(39px, 4.7vw, 62px);
}

.contact__copy > p:not(.section-label) {
  max-width: 690px;
}

.contact-card {
  position: relative;
  padding: 37px;
  overflow: hidden;
  border: 1px solid rgba(218, 192, 114, 0.2);
  color: var(--white);
  background:
    radial-gradient(circle at 100% 0, rgba(218, 192, 114, 0.18), transparent 28%),
    linear-gradient(145deg, var(--ruby), var(--ruby-dark));
  box-shadow: var(--shadow-lg);
}

.contact-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
}

.contact-card dl {
  position: relative;
  z-index: 1;
}

dl {
  display: grid;
  gap: 20px;
  margin: 0;
}

dt {
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

dd {
  margin: 3px 0 0;
  color: rgba(255, 255, 255, 0.88);
}

.contact-card a {
  text-decoration: underline;
  text-decoration-color: rgba(218, 192, 114, 0.52);
  text-underline-offset: 4px;
}

.site-footer {
  position: relative;
  overflow: hidden;
  padding: 72px 0 88px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--ruby-black);
}

.site-footer::after {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  right: -170px;
  bottom: -260px;
  border: 1px solid rgba(218, 192, 114, 0.13);
  border-radius: 50%;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.9fr);
  gap: 56px;
}

.footer-logo {
  display: inline-block;
  padding: 14px 16px;
  background: var(--white);
}

.footer-logo img {
  width: min(100%, 260px);
  height: auto;
  object-fit: contain;
}

.site-footer p {
  max-width: 430px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
}

.site-footer h2 {
  margin: 0 0 17px;
  color: var(--gold-light);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer a,
.site-footer span {
  display: block;
  width: fit-content;
  margin: 8px 0;
}

.site-footer .footer-logo {
  width: min(292px, 100%);
  margin: 0 0 12px;
}

.site-footer span[data-year] {
  display: inline;
  width: auto;
  margin: 0;
}

.site-footer a {
  transition:
    color 0.25s ease,
    transform 0.25s var(--ease);
}

.site-footer a:hover {
  color: var(--gold-light);
  transform: translateX(3px);
}

.mobile-quickbar {
  display: none;
}

.back-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 100;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(218, 192, 114, 0.28);
  border-radius: 50%;
  color: var(--white);
  background: rgba(58, 0, 8, 0.92);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(14px) scale(0.9);
  pointer-events: none;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition:
    opacity 0.3s ease,
    transform 0.4s var(--ease);
}

.back-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.js .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.8s var(--ease) var(--reveal-delay, 0ms),
    transform 0.8s var(--ease) var(--reveal-delay, 0ms);
}

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

.legal-main {
  min-height: calc(100svh - 88px);
  padding: 72px 28px 112px;
  background:
    radial-gradient(circle at 90% 5%, rgba(191, 144, 0, 0.1), transparent 28%),
    var(--paper-deep);
}

.legal-card {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(29px, 6vw, 64px);
  border-top: 3px solid var(--ruby);
  border-bottom: 1px solid rgba(112, 0, 0, 0.14);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.legal-card h1 {
  font-size: clamp(43px, 6vw, 70px);
}

.legal-card h2 {
  margin: 36px 0 9px;
  color: var(--ruby);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 400;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
}

.legal-card .placeholder {
  padding: 17px 19px;
  border-left: 4px solid var(--gold);
  background: var(--paper-deep);
}

.legal-card .button--secondary {
  border-color: var(--line);
  color: var(--ruby);
  background: var(--paper);
}

@media (max-width: 1160px) {
  .nav-shell__inner::before {
    width: 66px;
  }

  .navigation {
    gap: 12px;
    font-size: 12px;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 1fr);
    gap: 40px;
  }

  .expertise-grid {
    gap: 14px;
  }

  .expertise-card {
    padding-inline: 23px;
  }

  .steps-section__intro {
    white-space: normal;
  }
}

@media (max-width: 980px) {
  html {
    scroll-padding-top: 84px;
  }

  .nav-shell {
    backdrop-filter: none;
  }

  .topbar__inner {
    min-height: 40px;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0 14px;
    padding-block: 7px;
    text-align: center;
  }

  .nav-shell__inner {
    min-height: 74px;
  }

  .nav-shell__inner::before {
    width: 58px;
    height: 58px;
  }

  .menu-button {
    position: relative;
    z-index: 4;
    display: block;
    margin-left: auto;
  }

  .menu-open .menu-button {
    border-color: rgba(255, 255, 255, 0.4);
  }

  .menu-open .menu-button span:not(.sr-only) {
    background: var(--white);
  }

  .navigation {
    position: fixed;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    margin: 0;
    padding: 104px 26px 38px;
    background:
      radial-gradient(circle at 85% 10%, rgba(218, 192, 114, 0.16), transparent 28%),
      rgba(37, 0, 5, 0.985);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-18px);
    transition:
      opacity 0.3s ease,
      transform 0.45s var(--ease);
  }

  .menu-open .navigation {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .navigation > a {
    width: min(100%, 420px);
    padding: 13px 18px;
    color: var(--white);
    font-size: clamp(17px, 5vw, 22px);
    text-align: center;
  }

  .navigation > a:hover,
  .navigation > a:focus-visible,
  .navigation > a[aria-current="true"] {
    color: var(--gold-light);
  }

  .navigation__contact {
    margin-top: 12px;
    border-color: var(--gold-light);
    color: var(--ruby-dark) !important;
    background: var(--gold-light);
    font-size: 16px !important;
  }

  .navigation__linkedin {
    margin-top: 8px;
  }

  .hero {
    min-height: auto;
  }

  .hero__inner,
  .cabinet__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .hero__inner {
    gap: 68px;
    padding: 68px 0 112px;
  }

  .hero__content {
    max-width: 800px;
  }

  .hero__card {
    justify-self: center;
    width: min(610px, 92%);
    min-height: 500px;
  }

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

  .commitment-card {
    min-height: auto;
    display: grid;
    grid-template-columns: 68px 1fr;
    column-gap: 21px;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid rgba(112, 0, 0, 0.11);
  }

  .commitment-card img {
    grid-row: span 2;
    margin: 0;
  }

  .commitment-card h2 {
    align-self: end;
  }

  .commitment-card p {
    align-self: start;
  }

  .founder-card {
    position: relative;
    top: auto;
    max-width: 640px;
  }

  .step-card,
  .step-card:nth-child(1),
  .step-card:nth-child(2),
  .step-card:nth-child(3),
  .step-card:nth-child(4),
  .step-card--wide {
    grid-template-columns: 58px minmax(220px, 0.75fr) 1.25fr;
    gap: 24px;
  }

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

  .expertise-card {
    display: grid;
    grid-template-columns: 190px 1fr;
    grid-template-rows: auto 1fr;
    column-gap: 28px;
    align-items: start;
  }

  .expertise-card img {
    grid-row: 1 / span 3;
  }

  .expertise-card h3 {
    text-align: left;
  }

  .objective-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-card {
    max-width: 620px;
  }

  .footer__grid {
    grid-template-columns: 1.3fr 0.7fr;
  }

  .footer__grid > :last-child {
    grid-column: auto;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(var(--container), calc(100% - 30px));
  }

  .topbar {
    max-height: 72px;
  }

  .topbar__inner {
    min-height: 0;
    gap: 2px;
    padding-block: 8px;
    line-height: 1.35;
  }

  .topbar__inner span {
    width: 100%;
  }

  .nav-shell__inner::before {
    width: 52px;
    height: 52px;
  }

  .hero__inner {
    gap: 52px;
    padding: 52px 0 96px;
  }

  .hero h1 {
    font-size: clamp(40px, 12vw, 57px);
  }

  .hero__buttons,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .hero__card {
    order: -1;
    width: calc(100% - 14px);
    min-height: 370px;
  }

  .hero__logo--full {
    width: min(320px, 86%);
  }

  .commitments {
    padding-bottom: 72px;
  }

  .commitment-card {
    grid-template-columns: 58px 1fr;
    padding: 25px 18px;
  }

  .commitment-card img {
    width: 58px;
    height: 58px;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    margin-bottom: 39px;
  }

  .section-heading h2,
  .cabinet h2,
  .contact-section h2 {
    font-size: clamp(36px, 10.5vw, 50px);
  }

  .address-list {
    grid-template-columns: 1fr;
  }

  .founder-card picture {
    padding-top: 36px;
  }

  .founder-card__body {
    padding-inline: 25px;
  }

  .step-card,
  .step-card:nth-child(1),
  .step-card:nth-child(2),
  .step-card:nth-child(3),
  .step-card:nth-child(4),
  .step-card--wide {
    grid-template-columns: 48px 1fr;
    gap: 12px 18px;
    padding: 9px 12px 9px 0;
  }

  .step-card > span {
    grid-column: 1;
    grid-row: 1;
  }

  .step-card h3 {
    grid-column: 2;
    grid-row: 1;
  }

  .step-card p {
    grid-column: 1 / -1;
  }

  .expertise-card {
    display: block;
    padding: 25px;
  }

  .expertise-card img {
    width: 160px;
    height: 160px;
  }

  .expertise-card h3 {
    text-align: center;
  }

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

  .objective-card summary {
    min-height: 72px;
    padding: 16px 17px;
  }

  .contact-card {
    padding: 29px 24px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .footer__grid > :last-child {
    grid-column: auto;
  }

  .mobile-quickbar {
    position: fixed;
    right: 10px;
    bottom: 10px;
    left: 10px;
    z-index: 110;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: hidden;
    border: 1px solid rgba(218, 192, 114, 0.28);
    border-radius: 999px;
    background: rgba(37, 0, 5, 0.95);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(16px);
  }

  .mobile-quickbar a {
    padding: 12px 6px;
    color: var(--white);
    font-size: 12px;
    font-weight: 800;
    text-align: center;
  }

  .mobile-quickbar a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }

  .back-top {
    bottom: 72px;
  }

  .site-footer {
    padding-bottom: 120px;
  }

  .legal-main {
    padding: 44px 15px 100px;
  }

  .legal-card {
    padding: 28px 22px;
  }
}

/* Titres réduits de moitié selon le cahier de modifications. */
h1.heading-half--hero {
  font-size: clamp(27px, 2.95vw, 41px);
}

h2.heading-half--cabinet {
  font-size: clamp(19.5px, 2.3vw, 30.5px);
}

h2.heading-half--section {
  font-size: clamp(19.5px, 2.5vw, 33px);
}

h2.heading-half--contact {
  font-size: clamp(19.5px, 2.35vw, 31px);
}

p.section-label {
  margin: 0 0 34px;
  color: #bf9000;
  font-weight: 400;
}

.section--bordeaux .section-heading p.section-label {
  color: #bf9000;
}

#objectifs .section-label {
  color: #dac072;
}

@media (max-width: 700px) {
  h1.heading-half--hero {
    font-size: clamp(22px, 6.6vw, 31.5px);
  }

  h2.heading-half--cabinet,
  h2.heading-half--section,
  h2.heading-half--contact {
    font-size: clamp(18px, 5.25vw, 25px);
  }
}

@media (hover: none) {
  .objective-card:hover {
    transform: none;
  }
}

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

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

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