/* ============================================================
   Swiss Green Invest SA — Feuille de style
   ============================================================ */

/* --- Tokens --------------------------------------------------- */
:root {
  --green-900: #0c2e22;
  --green-800: #0e3b2e;
  --green-700: #13503c;
  --green-600: #1a5e44;
  --green-500: #2a7d5b;
  --gold: #c9a45c;
  --gold-dark: #b08d44;
  --gold-soft: #e7c987;
  --cream: #f8f8f3;
  --cream-dark: #ece8da;
  --ink: #16211c;
  --muted: #5a6b61;
  --white: #ffffff;
  --line: rgba(20, 40, 30, 0.12);
  --line-light: rgba(255, 255, 255, 0.16);

  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body: "Arimo", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --shadow-sm: 0 2px 10px rgba(12, 46, 34, 0.06);
  --shadow-md: 0 18px 40px -18px rgba(12, 46, 34, 0.28);
  --shadow-lg: 0 30px 70px -25px rgba(12, 46, 34, 0.4);

  --radius: 4px;
  --container: 1200px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --- Reset ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::selection { background: var(--gold); color: var(--green-900); }

/* --- Typography ----------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--green-900);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
}
.eyebrow--light { color: var(--gold-soft); }
.eyebrow--center { justify-content: center; }

/* --- Layout --------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: 142px 0; }
.section--tight { padding: 104px 0; }
.section--cream { background: var(--cream); }
.section--white { background: var(--white); }
.section--dark { background: var(--green-800); color: rgba(255, 255, 255, 0.84); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--white); }

.section-head { max-width: 720px; margin-bottom: 76px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title { font-size: clamp(2.25rem, 1.4rem + 3.2vw, 3.7rem); }
.section-intro { margin-top: 18px; color: var(--muted); font-size: 1.06rem; }
.section--dark .section-intro { color: rgba(255, 255, 255, 0.7); }

/* --- Buttons -------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
    color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--gold); color: var(--green-900); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--gold-soft); box-shadow: var(--shadow-md); }

.btn--dark { background: var(--green-800); color: var(--white); }
.btn--dark:hover { background: var(--green-700); }

.btn--ghost { border: 1px solid var(--line); color: var(--green-900); }
.btn--ghost:hover { border-color: var(--green-800); background: var(--green-800); color: var(--white); }

.btn--outline-light { border: 1px solid var(--line-light); color: var(--white); }
.btn--outline-light:hover { background: var(--white); color: var(--green-900); border-color: var(--white); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: 0.06em;
  color: var(--green-700);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: gap 0.25s var(--ease), border-color 0.25s var(--ease);
}
.text-link svg { width: 16px; height: 16px; }
.text-link:hover { gap: 13px; border-color: var(--gold); }
.text-link--gold { color: var(--gold-soft); }

/* --- Header --------------------------------------------------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease),
    border-color 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 112px;
}
.header.is-solid {
  background: rgba(246, 244, 236, 0.96);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.brand { display: flex; align-items: center; }
.brand__logo { display: block; height: 92px; width: auto; }
.brand__logo--dark { display: none; }
.header.is-solid .brand__logo--light { display: none; }
.header.is-solid .brand__logo--dark { display: block; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__link {
  position: relative;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.82);
  padding: 6px 0;
  transition: color 0.25s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width 0.28s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--white); }
.nav__link:hover::after, .nav__link.is-active::after { width: 100%; }
.header.is-solid .nav__link { color: var(--muted); }
.header.is-solid .nav__link:hover, .header.is-solid .nav__link.is-active { color: var(--green-900); }

.header__actions { display: flex; align-items: center; gap: 20px; }

/* Language switcher */
.lang {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
}
.header.is-solid .lang { border-color: var(--line); }
.lang__btn {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
  padding: 5px 9px;
  border-radius: 2px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.lang__btn:hover { color: var(--white); }
.lang__btn.is-active { background: var(--gold); color: var(--green-900); }
.header.is-solid .lang__btn { color: var(--muted); }
.header.is-solid .lang__btn:hover { color: var(--green-900); }
.header.is-solid .lang__btn.is-active { color: var(--green-900); }

/* Burger */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.header.is-solid .burger span { background: var(--green-900); }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 112px 0 0 0;
  z-index: 99;
  background: var(--green-900);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  overflow-y: auto;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__link {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--white);
  padding: 14px 0;
  border-bottom: 1px solid var(--line-light);
}
.mobile-menu__link:last-of-type { border-bottom: none; }
.mobile-menu .btn { margin-top: 24px; justify-content: center; }

/* --- Hero ----------------------------------------------------- */
.hero {
  position: relative;
  background-color: var(--green-900);
  color: var(--white);
  padding: 188px 0 0;
  overflow: hidden;
}
/* Vidéo de fond — repli automatique sur le dégradé si assets/hero.mp4 est absent */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  border: 0;
}
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(104deg, rgba(9, 36, 27, 0.7) 0%, rgba(9, 36, 27, 0.46) 46%, rgba(13, 52, 39, 0.2) 100%);
}
.hero__fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 180px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(248, 248, 243, 0) 0%, var(--cream) 100%);
}
.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -100px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 164, 92, 0.18), transparent 70%);
  z-index: 2;
}
.hero__inner { position: relative; z-index: 3; max-width: 880px; padding-bottom: 150px; }
.hero__title {
  font-size: clamp(2.6rem, 1.5rem + 4.4vw, 4.7rem);
  color: var(--white);
  margin-bottom: 26px;
  text-shadow: 0 2px 22px rgba(8, 26, 19, 0.55);
}
.hero__title em { font-style: italic; color: var(--gold-soft); }
.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 620px;
  margin-bottom: 38px;
  text-shadow: 0 1px 14px rgba(8, 26, 19, 0.6);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__mountains {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  z-index: 2;
  display: block;
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.hero__scroll span { width: 1px; height: 38px; background: linear-gradient(var(--gold), transparent); }

/* Page hero (sub-pages) */
.page-hero {
  position: relative;
  background-color: var(--green-900);
  background-image: radial-gradient(120% 120% at 85% 0%, var(--green-700), var(--green-900) 65%);
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 178px 0 92px;
  overflow: hidden;
}
/* Photo de fond par page — superposée d'un dégradé sombre pour la lisibilité */
.page-hero--activites {
  background-image:
    linear-gradient(115deg, rgba(9, 36, 27, 0.68) 0%, rgba(9, 36, 27, 0.42) 52%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-activites.jpg?v=2");
}
.page-hero--realisations {
  background-image:
    linear-gradient(115deg, rgba(8, 32, 24, 0.78) 0%, rgba(10, 38, 30, 0.4) 55%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-realisations.jpg?v=4");
  background-position: center center;
}
.page-hero--apropos {
  background-image:
    linear-gradient(115deg, rgba(9, 36, 27, 0.68) 0%, rgba(9, 36, 27, 0.42) 52%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-apropos.jpg?v=2");
}
.page-hero--perspectives {
  background-image:
    linear-gradient(115deg, rgba(9, 36, 27, 0.68) 0%, rgba(9, 36, 27, 0.42) 52%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-perspectives.jpg?v=2");
}
.page-hero--contact {
  background-image:
    linear-gradient(115deg, rgba(9, 36, 27, 0.68) 0%, rgba(9, 36, 27, 0.42) 52%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-contact.jpg?v=2");
}
.page-hero--mentions {
  background-image:
    linear-gradient(115deg, rgba(9, 36, 27, 0.68) 0%, rgba(9, 36, 27, 0.42) 52%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-mentions.jpg?v=2");
}
.page-hero--confidentialite {
  background-image:
    linear-gradient(115deg, rgba(9, 36, 27, 0.68) 0%, rgba(9, 36, 27, 0.42) 52%, rgba(13, 52, 39, 0.2) 100%),
    url("../assets/page-confidentialite.jpg?v=2");
}
.page-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -140px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  border: 1px solid var(--line-light);
}
.page-hero__inner { position: relative; z-index: 2; max-width: 760px; }
.page-hero__title { font-size: clamp(2.5rem, 1.5rem + 3.8vw, 4.1rem); color: var(--white); }
.page-hero__subtitle {
  margin-top: 20px;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.76);
  max-width: 600px;
}
.breadcrumb {
  display: flex;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 26px;
}
.breadcrumb a:hover { color: var(--gold-soft); }
.breadcrumb span { color: var(--gold); }

/* --- Intro split ---------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.split__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 440px;
  background-color: var(--green-800);
  background-image: linear-gradient(150deg, var(--green-600), var(--green-900));
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-md);
}
/* Photo panels — gracefully fall back to the gradient if the image is absent */
.split__media--geneve {
  background-image:
    linear-gradient(180deg, rgba(12, 46, 34, 0.12) 0%, rgba(12, 46, 34, 0.32) 52%, rgba(9, 34, 25, 0.8) 100%),
    url("../assets/geneve.jpg?v=2");
}
.split__media--alpes {
  background-image:
    linear-gradient(180deg, rgba(12, 46, 34, 0.12) 0%, rgba(12, 46, 34, 0.32) 52%, rgba(9, 34, 25, 0.8) 100%),
    url("../assets/alpes-suisses.jpg?v=2");
}
.split__media-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 38px;
}
.split__badge {
  position: absolute;
  top: 32px;
  left: 32px;
  width: 76px;
  height: 76px;
  border: 1px solid var(--line-light);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.split__badge svg { width: 34px; height: 34px; }
.split__quote {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-style: italic;
  color: var(--white);
  line-height: 1.34;
}
.split__quote-author {
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-style: normal;
}
.split__text p + p { margin-top: 18px; }
.split__text .lead {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.4;
  color: var(--green-800);
  margin-bottom: 22px;
}
.split__text p { color: var(--muted); }

/* --- Value cards ---------------------------------------------- */
.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-top: 56px;
}
.value {
  padding: 34px 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.value:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.value__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--cream);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.value__icon svg { width: 24px; height: 24px; stroke: var(--green-600); }
.value__title { font-size: 1.32rem; margin-bottom: 8px; }
.value__text { font-size: 0.95rem; color: var(--muted); }

/* --- Domains grid --------------------------------------------- */
.domains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.domain {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 38px 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}
.domain::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-soft));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.domain:hover { transform: translateY(-7px); box-shadow: var(--shadow-md); border-color: transparent; }
.domain:hover::before { transform: scaleX(1); }
.domain__num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--gold-dark);
  letter-spacing: 0.1em;
}
.domain__icon {
  width: 56px;
  height: 56px;
  margin: 14px 0 22px;
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--green-700), var(--green-900));
  display: grid;
  place-items: center;
}
.domain__icon svg { width: 27px; height: 27px; stroke: var(--gold-soft); }
.domain__title { font-size: 1.42rem; margin-bottom: 12px; }
.domain__text { font-size: 0.96rem; color: var(--muted); flex-grow: 1; }
.domain--dark {
  background: var(--green-800);
  border-color: transparent;
}
.domain--dark .domain__title { color: var(--white); }
.domain--dark .domain__text { color: rgba(255, 255, 255, 0.7); }
.domain--dark .domain__num { color: var(--gold-soft); }

/* --- Algeria opportunities ------------------------------------ */
.opps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.opp {
  padding: 34px 28px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease),
    background 0.3s var(--ease);
}
.opp:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.06);
}
.opp__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(201, 164, 92, 0.14);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.opp__icon svg { width: 24px; height: 24px; stroke: var(--gold-soft); }
.opp__title { font-size: 1.26rem; color: var(--white); margin-bottom: 9px; }
.opp__text { font-size: 0.93rem; color: rgba(255, 255, 255, 0.66); }
.alg-claim {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1rem + 1.3vw, 1.8rem);
  font-style: italic;
  line-height: 1.4;
  color: var(--gold-soft);
}

/* --- Portfolio / holdings ------------------------------------- */
.portfolio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.holding {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.holding:hover { transform: translateY(-7px); box-shadow: var(--shadow-md); }
.holding__banner {
  position: relative;
  height: 152px;
  background: linear-gradient(150deg, var(--green-600), var(--green-900));
  display: grid;
  place-items: center;
}
.holding__banner svg { width: 56px; height: 56px; stroke: var(--gold-soft); }
.holding__sector {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 0.64rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--green-900);
  background: var(--gold-soft);
  padding: 5px 11px;
  border-radius: 2px;
}
.holding__body { display: flex; flex-direction: column; flex-grow: 1; padding: 30px 28px; }
.holding__name { font-size: 1.6rem; margin-bottom: 4px; }
.holding__role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-dark);
  margin-bottom: 14px;
}
.holding__text { font-size: 0.95rem; color: var(--muted); flex-grow: 1; }
.holding__facts {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}
.holding__facts li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.85rem;
}
.holding__facts .k { color: var(--muted); }
.holding__facts .v { color: var(--ink); font-weight: 600; text-align: right; }

/* --- Process -------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 0 28px;
  border-left: 1px solid var(--line-light);
}
.step:first-child { padding-left: 0; border-left: none; }
.step__num {
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 18px;
}
.step__title { font-size: 1.32rem; color: var(--white); margin-bottom: 10px; }
.step__text { font-size: 0.93rem; color: rgba(255, 255, 255, 0.66); }

/* --- Stats ---------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.stat { text-align: center; padding: 10px; }
.stat__value {
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 600;
  color: var(--gold-soft);
  line-height: 1;
}
.stat__label {
  margin-top: 12px;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
}

/* --- CTA band ------------------------------------------------- */
.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  color: var(--white);
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  left: -80px;
  top: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 1px solid var(--line-light);
}
.cta-band::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: -160px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 164, 92, 0.16), transparent 70%);
}
.cta-band__inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-band__title { font-size: clamp(2rem, 1.3rem + 2.4vw, 3rem); color: var(--white); }
.cta-band__text { margin: 18px 0 32px; color: rgba(255, 255, 255, 0.74); }

/* --- About specific ------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.pillar {
  padding: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-top: 3px solid var(--gold);
}
.pillar__title { font-size: 1.6rem; margin-bottom: 12px; }
.pillar__text { color: var(--muted); }

.feature-list { margin-top: 26px; display: grid; gap: 14px; }
.feature-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.98rem;
  color: var(--muted);
}
.feature-list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
  stroke: var(--green-600);
}

/* --- Contact -------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.contact-info { display: grid; gap: 8px; }
.contact-card {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s var(--ease);
}
.contact-card:hover { border-color: var(--gold); }
.contact-card__icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--green-800);
  display: grid;
  place-items: center;
}
.contact-card__icon svg { width: 21px; height: 21px; stroke: var(--gold-soft); }
.contact-card__label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-card__value { font-size: 1rem; color: var(--ink); }
.contact-card__value a:hover { color: var(--green-600); }

.form {
  padding: 44px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.form__title { font-size: 1.7rem; margin-bottom: 6px; }
.form__intro { font-size: 0.95rem; color: var(--muted); margin-bottom: 28px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-800);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  font-family: inherit;
  font-size: 0.96rem;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--green-600);
  background: var(--white);
}
.field--check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.field--check input {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  padding: 0;
  accent-color: var(--green-600);
  cursor: pointer;
}
.field--check label {
  margin-bottom: 0;
  font-size: 0.86rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.55;
  color: var(--muted);
  cursor: pointer;
}
.field--check label a {
  color: var(--green-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.field--check label a:hover { color: var(--gold-dark); }
.field--check input:focus-visible {
  outline: 2px solid var(--green-600);
  outline-offset: 2px;
}
.form__note { margin-top: 14px; font-size: 0.82rem; color: var(--muted); }
.form__feedback {
  display: none;
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: rgba(42, 125, 91, 0.12);
  border: 1px solid rgba(42, 125, 91, 0.3);
  color: var(--green-700);
  font-size: 0.9rem;
}
.form__feedback.is-visible { display: block; }
.form .btn { width: 100%; justify-content: center; margin-top: 6px; }

/* --- Footer --------------------------------------------------- */
.footer {
  background: var(--green-900);
  color: rgba(255, 255, 255, 0.6);
  padding: 80px 0 0;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-light);
}
.footer .brand__logo { height: 68px; }
.footer__about {
  margin-top: 20px;
  font-size: 0.92rem;
  max-width: 320px;
}
.footer__col-title {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 20px;
}
.footer__links { display: grid; gap: 11px; }
.footer__links a { font-size: 0.92rem; transition: color 0.2s var(--ease); }
.footer__links a:hover { color: var(--white); }
.footer__contact { display: grid; gap: 12px; font-size: 0.92rem; }
.footer__contact strong { color: var(--white); font-weight: 600; display: block; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 2px; }
.footer__disclaimer {
  padding: 28px 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.42);
  border-bottom: 1px solid var(--line-light);
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 0 30px;
  font-size: 0.84rem;
}
.footer__legal-links { display: flex; gap: 22px; }
.footer__legal-links a:hover { color: var(--white); }

/* --- Legal / prose pages -------------------------------------- */
.legal { max-width: 820px; }
.legal__updated {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 30px;
  padding: 7px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.legal__lead {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1.42;
  color: var(--green-800);
  margin-bottom: 8px;
}
.legal h2 {
  font-size: 1.7rem;
  margin: 50px 0 8px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.legal h2:first-of-type { margin-top: 30px; }
.legal h3 {
  font-family: var(--font-body);
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--green-800);
  margin: 24px 0 6px;
}
.legal p { color: var(--muted); margin-top: 14px; }
.legal a {
  color: var(--green-700);
  font-weight: 500;
  border-bottom: 1px solid var(--gold);
  transition: color 0.2s var(--ease);
}
.legal a:hover { color: var(--green-900); }
.legal strong { color: var(--ink); font-weight: 600; }
.legal ul { margin-top: 14px; display: grid; gap: 9px; }
.legal ul li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-size: 0.99rem;
}
.legal ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

/* Identity table */
.legal-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  margin-top: 20px;
  font-size: 0.96rem;
}
.legal-table th,
.legal-table td {
  text-align: left;
  padding: 13px 18px;
  border: 1px solid var(--line);
  vertical-align: top;
  overflow-wrap: anywhere;
}
.legal-table th {
  width: 40%;
  background: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-800);
}
.legal-table td { color: var(--muted); }

/* Callout */
.legal-note {
  margin-top: 22px;
  padding: 20px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--muted);
}
.legal-note strong { color: var(--green-800); }

/* --- Error 404 ------------------------------------------------ */
.error-section {
  background: radial-gradient(120% 120% at 85% 0%, var(--green-700), var(--green-900) 65%);
  color: var(--white);
  text-align: center;
  padding: 190px 0 130px;
}
.error-section__code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 4rem + 14vw, 13rem);
  line-height: 0.9;
  color: var(--gold-soft);
}
.error-section__title {
  font-size: clamp(1.8rem, 1.2rem + 2vw, 2.7rem);
  color: var(--white);
  margin-top: 6px;
}
.error-section__text {
  margin: 18px auto 34px;
  max-width: 480px;
  color: rgba(255, 255, 255, 0.74);
}
.error-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* --- Hero — ambiance animée ----------------------------------- */
.hero::after {
  content: "";
  position: absolute;
  left: -150px;
  bottom: -190px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 125, 91, 0.34), transparent 70%);
  z-index: 2;
  pointer-events: none;
}

@keyframes sgi-glow-a {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.82; }
  50%      { transform: translate(-48px, 36px) scale(1.2); opacity: 1; }
}
@keyframes sgi-glow-b {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.42; }
  50%      { transform: translate(56px, -28px) scale(1.24); opacity: 0.78; }
}
@keyframes sgi-scroll-pulse {
  0%, 100% { opacity: 0.35; }
  50%      { opacity: 0.95; }
}

@media (prefers-reduced-motion: no-preference) {
  .sgi-anim .hero::before { animation: sgi-glow-a 24s var(--ease) infinite; }
  .sgi-anim .hero::after  { animation: sgi-glow-b 31s var(--ease) infinite; }
  .sgi-anim .hero__scroll span { animation: sgi-scroll-pulse 2.6s var(--ease) infinite; }

  /* Apparition au défilement */
  .sgi-reveal [data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
  }
  .sgi-reveal [data-reveal].is-revealed {
    opacity: 1;
    transform: none;
  }
  .sgi-reveal [data-reveal][data-reveal-delay="1"] { transition-delay: 0.1s; }
  .sgi-reveal [data-reveal][data-reveal-delay="2"] { transition-delay: 0.2s; }
  .sgi-reveal [data-reveal][data-reveal-delay="3"] { transition-delay: 0.3s; }
}

/* --- Perspectives / insights ---------------------------------- */
.insights {
  display: grid;
  gap: 26px;
  max-width: 820px;
}
.insight {
  padding: 36px 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.insight:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.insight__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}
.insight__cat {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--green-900);
  background: var(--gold-soft);
  padding: 5px 11px;
  border-radius: 2px;
}
.insight__date {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.insight__title { font-size: 1.62rem; margin-bottom: 12px; }
.insight__body p { color: var(--muted); }
.insight__body p + p { margin-top: 12px; }
.insight__sign {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dark);
}
@media (max-width: 620px) {
  .insight { padding: 28px 24px; }
}

/* --- Section image plein cadre --------------------------------- */
.fullbleed {
  position: relative;
  min-height: clamp(380px, 56vh, 600px);
  display: flex;
  align-items: center;
  background-color: var(--green-900);
  background-size: cover;
  background-position: center;
  color: var(--white);
  overflow: hidden;
}
.fullbleed::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(9, 36, 27, 0.66) 0%, rgba(9, 36, 27, 0.36) 52%, rgba(13, 52, 39, 0.16) 100%);
}
.fullbleed__inner { position: relative; z-index: 1; max-width: 780px; }
.fullbleed__text {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.2rem + 2.7vw, 3.3rem);
  line-height: 1.24;
  color: var(--white);
  margin-top: 20px;
  text-shadow: 0 2px 22px rgba(8, 26, 19, 0.5);
}

/* --- Bandeau image (pleine largeur) --------------------------- */
.image-band {
  height: clamp(340px, 48vh, 540px);
  background-color: var(--green-900);
  background-size: cover;
  background-position: center;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .hero__video { display: none; }
  .sgi-reveal [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* --- Responsive ----------------------------------------------- */
@media (max-width: 1024px) {
  .nav { display: none; }
  .burger { display: flex; }
}

@media (max-width: 1080px) {
  .domains { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .opps { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 28px; }
  .step { border-left: none; padding-left: 0; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 920px) {
  .split { grid-template-columns: 1fr; gap: 44px; }
  .split__media { min-height: 320px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .pillars { grid-template-columns: 1fr; }
  .portfolio { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }
  .header__inner { gap: 10px; height: 84px; }
  .brand__logo { height: 60px; }
  .mobile-menu { top: 84px; }
  .lang { padding: 3px; }
  .lang__btn { padding: 4px 7px; font-size: 0.66rem; }
  .section { padding: 76px 0; }
  .hero { padding-top: 140px; }
  .hero__video { display: none; }
  .hero__inner { padding-bottom: 110px; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .domains { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .opps { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .form, .pillar { padding: 28px 22px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .footer__top { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .page-hero { padding-top: 140px; }
}


/* --- Refonte sobriete (epure + clair) ------------------------- */
.value__icon,
.domain__icon,
.opp__icon,
.split__badge { display: none; }

.opp { background: var(--white); border-color: var(--line); }
.opp:hover { background: var(--white); border-color: var(--gold); }
.opp__title { color: var(--green-900); }
.opp__text { color: var(--muted); }

.step { border-left-color: var(--line); }
.step__title { color: var(--green-900); }
.step__text { color: var(--muted); }

.alg-claim { color: var(--gold-dark); }

.values, .domains, .opps { gap: 32px; }


/* --- Lisibilite sur photos eclaircies ------------------------- */
.page-hero__title { text-shadow: 0 2px 20px rgba(8, 26, 19, 0.5); }
.page-hero__subtitle { text-shadow: 0 1px 12px rgba(8, 26, 19, 0.55); }
.page-hero .breadcrumb,
.page-hero .eyebrow { text-shadow: 0 1px 8px rgba(8, 26, 19, 0.5); }
.split__quote,
.split__quote-author { text-shadow: 0 1px 12px rgba(8, 26, 19, 0.5); }


/* --- Cadrages photo : ajustements pour photos en portrait ----- */
.page-hero--contact { background-position: center 35%; }       /* Jet d'eau : favorise haut */
.page-hero--confidentialite { background-position: center 20%; } /* drapeau : montre la hampe */
.split__media--geneve { background-position: center top; }      /* cathédrale : voir la flèche */
.split__media--alpes { background-position: center 25%; }       /* Cervin : peak en évidence */


/* --- 3 services (Investissement / Consulting / Mandat) -------- */
.services-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.svc {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 48px 36px;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(20, 40, 30, 0.22); }
.svc__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--gold);
  width: 38px;
}
.svc__title {
  font-size: 1.5rem;
  color: var(--green-900);
  margin-bottom: 16px;
}
.svc__text {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* --- 5 secteurs avec photo -------------------------------------- */
.sectors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 320px 320px;
  gap: 22px;
}
.sectors > .sector:nth-child(1) { grid-column: 1 / span 2; }   /* Aéronautique : large */
.sectors > .sector:nth-child(2) { grid-column: 3; }            /* Médical */
.sectors > .sector:nth-child(3) { grid-column: 1; }            /* Construction */
.sectors > .sector:nth-child(4) { grid-column: 2; }            /* Agriculture */
.sectors > .sector:nth-child(5) { grid-column: 3; }            /* Import / Export */
.sector {
  position: relative;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--white);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  transition: transform 0.4s var(--ease);
}
.sector::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 26, 19, 0.05) 0%, rgba(8, 26, 19, 0.35) 50%, rgba(8, 26, 19, 0.85) 100%);
  z-index: 1;
  transition: background 0.4s var(--ease);
}
.sector:hover { transform: translateY(-3px); }
.sector:hover::before { background: linear-gradient(180deg, rgba(8, 26, 19, 0.15) 0%, rgba(8, 26, 19, 0.45) 50%, rgba(8, 26, 19, 0.92) 100%); }
.sector__inner {
  position: relative;
  z-index: 2;
  padding: 28px 30px 26px;
}
.sector__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 8px;
}
.sector__text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

/* Responsive */
@media (max-width: 980px) {
  .services-3 { grid-template-columns: 1fr; }
  .sectors {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 240px);
  }
  .sectors > .sector:nth-child(1),
  .sectors > .sector:nth-child(2),
  .sectors > .sector:nth-child(3),
  .sectors > .sector:nth-child(4),
  .sectors > .sector:nth-child(5) { grid-column: auto; }
}
@media (max-width: 600px) {
  .sectors { grid-template-columns: 1fr; grid-template-rows: repeat(5, 220px); }
}