/* =========================================================
   Ndindi'O — Eau minérale naturelle
   Feuille de style principale
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  /* Marque */
  --blue:        #2FA8E4;
  --blue-light:  #8FD8F7;
  --blue-pale:   #DCF0FB;
  --blue-deep:   #0B6FA8;
  --green:       #35BE45;
  --green-deep:  #1B8F29;

  /* Fonds */
  --ink:         #04182A;
  --ink-2:       #072B45;
  --ink-3:       #0D3E5F;
  --paper:       #FFFFFF;
  --paper-2:     #F4F9FC;
  --paper-3:     #E8F3FA;

  /* Texte */
  --text:        #0C2233;
  --text-soft:   #46606F;
  --text-mute:   #83999F;
  --on-dark:     #EAF4FA;
  --on-dark-soft:#A8C4D6;

  /* Typo */
  --display: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Rythme */
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-y: clamp(72px, 10vw, 140px);
  --r-s: 10px;
  --r-m: 18px;
  --r-l: 28px;
  --r-xl: 40px;

  /* Ombres */
  --sh-s: 0 2px 10px rgba(4, 24, 42, .06);
  --sh-m: 0 14px 40px -18px rgba(4, 24, 42, .28);
  --sh-l: 0 34px 80px -30px rgba(4, 24, 42, .42);

  --ease: cubic-bezier(.22, .8, .28, 1);
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
  color: var(--text);
}

h1 { font-size: clamp(2.9rem, 7vw, 5.4rem); }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.2rem; font-family: var(--sans); font-weight: 700; letter-spacing: -.01em; }
p  { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--blue); color: #fff; }

/* ---------- 3. Utilitaires ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 860px; }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(52px, 7vw, 96px); }
.section--paper { background: var(--paper-2); }
.section--pale  { background: linear-gradient(180deg, var(--paper-3), var(--paper-2)); }
.section--dark {
  background: radial-gradient(120% 100% at 15% 0%, var(--ink-3) 0%, var(--ink-2) 42%, var(--ink) 100%);
  color: var(--on-dark);
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark p { color: var(--on-dark-soft); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 1.1rem;
}
.kicker::before {
  content: "";
  width: 26px; height: 1px;
  background: currentColor;
  opacity: .55;
}
.section--dark .kicker { color: var(--blue-light); }

.lead {
  font-size: clamp(1.08rem, 1.6vw, 1.3rem);
  line-height: 1.62;
  color: var(--text-soft);
}
.section--dark .lead { color: var(--on-dark-soft); }

.muted { color: var(--text-mute); }
.center { text-align: center; }
.center .kicker::before { display: none; }
.mx-auto { margin-inline: auto; }
.stack-lg > * + * { margin-top: clamp(48px, 6vw, 88px); }

.head-block { max-width: 720px; }
.head-block.center { margin-inline: auto; }

/* ---------- 4. Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .65em;
  padding: 1.02em 1.85em;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease),
              background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  will-change: transform;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: linear-gradient(120deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
  box-shadow: 0 12px 30px -12px rgba(47, 168, 228, .85);
}
.btn--primary:hover { box-shadow: 0 20px 40px -14px rgba(47, 168, 228, .95); }

.btn--green {
  background: linear-gradient(120deg, var(--green) 0%, var(--green-deep) 100%);
  color: #fff;
  box-shadow: 0 12px 30px -12px rgba(53, 190, 69, .8);
}

.btn--ghost {
  border-color: rgba(12, 34, 51, .18);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--blue); color: var(--blue-deep); }

.section--dark .btn--ghost,
.hero .btn--ghost {
  border-color: rgba(255, 255, 255, .35);
  color: #fff;
}
.section--dark .btn--ghost:hover,
.hero .btn--ghost:hover {
  background: rgba(255, 255, 255, .1);
  border-color: #fff;
  color: #fff;
}

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2.2rem; }
.center .btn-row { justify-content: center; }

/* ---------- 5. En-tête ---------- */
.topbar {
  background: var(--ink);
  color: var(--on-dark-soft);
  font-size: .8rem;
  letter-spacing: .02em;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 42px;
  flex-wrap: wrap;
}
.topbar__list { display: flex; flex-wrap: wrap; gap: 22px; }
.topbar a { transition: color .25s; display: inline-flex; align-items: center; gap: .5em; }
.topbar a:hover { color: #fff; }
.topbar svg { width: 14px; height: 14px; opacity: .7; }
.topbar__social { display: flex; gap: 14px; }
.topbar__social svg { width: 16px; height: 16px; opacity: .8; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(12, 34, 51, .07);
  transition: box-shadow .4s var(--ease), background-color .4s var(--ease);
}
.site-header.is-stuck { box-shadow: 0 10px 34px -22px rgba(4, 24, 42, .5); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 78px;
}

.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand img { width: 46px; height: 46px; border-radius: 12px; object-fit: cover; box-shadow: var(--sh-s); }
.brand__name {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1;
  color: var(--ink);
}
.brand__tag {
  display: block;
  font-family: var(--sans);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-top: 3px;
}

.nav__links { display: flex; align-items: center; gap: 4px; flex: 0 1 auto; }
.nav__links a {
  position: relative;
  padding: 10px 14px;
  font-size: .87rem;
  font-weight: 600;
  color: var(--text-soft);
  border-radius: 10px;
  white-space: nowrap;
  transition: color .25s;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.nav__links a[aria-current="page"] { color: var(--blue-deep); }

.nav__cta { display: flex; align-items: center; gap: 12px; flex: none; }
.nav__mobile-cta { display: none; }
.nav__cta .btn { padding: .82em 1.4em; font-size: .78rem; }

.burger {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid rgba(12, 34, 51, .14);
  border-radius: 12px;
  background: #fff;
  position: relative;
}
.burger span {
  position: absolute;
  left: 13px;
  width: 20px; height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .35s var(--ease), opacity .2s;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  min-height: clamp(600px, 86vh, 880px);
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 40%;
  animation: slowZoom 22s var(--ease) forwards;
}
@keyframes slowZoom { from { transform: scale(1.1); } to { transform: scale(1); } }

.hero::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(4, 24, 42, .92) 0%, rgba(4, 24, 42, .62) 46%, rgba(4, 24, 42, .18) 100%),
    linear-gradient(180deg, rgba(4, 24, 42, .55) 0%, transparent 34%, rgba(4, 24, 42, .55) 100%);
}

.hero__inner { max-width: 760px; padding-block: 120px 96px; }
.hero h1 { color: #fff; margin-bottom: .28em; }
.hero h1 em {
  font-style: italic;
  background: linear-gradient(100deg, var(--blue-light), #fff 55%, var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lead {
  font-size: clamp(1.08rem, 1.7vw, 1.32rem);
  color: rgba(255, 255, 255, .84);
  max-width: 560px;
}
.hero__signature {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  color: var(--blue-light);
  margin-bottom: 1.2rem;
}

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 30px;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: .66rem; letter-spacing: .24em; text-transform: uppercase;
  color: rgba(255, 255, 255, .6);
}
.hero__scroll i {
  width: 1px; height: 42px;
  background: linear-gradient(180deg, rgba(255,255,255,.7), transparent);
  animation: drip 2.4s var(--ease) infinite;
}
@keyframes drip {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Bandeau de page intérieure */
.pagehead {
  position: relative;
  color: #fff;
  padding-block: clamp(110px, 15vw, 190px) clamp(72px, 10vw, 120px);
  overflow: hidden;
  isolation: isolate;
}
.pagehead__media { position: absolute; inset: 0; z-index: -2; }
.pagehead__media img { width: 100%; height: 100%; object-fit: cover; }
.pagehead::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, rgba(4,24,42,.94) 0%, rgba(4,24,42,.72) 55%, rgba(4,24,42,.42) 100%);
}
.pagehead h1 { color: #fff; font-size: clamp(2.6rem, 5.6vw, 4.4rem); }
.pagehead p { color: rgba(255,255,255,.8); max-width: 640px; font-size: 1.08rem; }
.pagehead .kicker { color: var(--blue-light); }

.crumbs { font-size: .78rem; color: rgba(255,255,255,.55); margin-bottom: 1.4rem; letter-spacing: .04em; }
.crumbs a:hover { color: #fff; }
.crumbs span { margin-inline: .5em; opacity: .5; }

/* ---------- 7. Grilles ---------- */
.grid { display: grid; gap: clamp(20px, 2.6vw, 34px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 92px);
  align-items: center;
}
.split--wide-left { grid-template-columns: 1.12fr .88fr; }
.split--wide-right { grid-template-columns: .88fr 1.12fr; }
.split__media { position: relative; }
.split__media img { border-radius: var(--r-l); box-shadow: var(--sh-l); width: 100%; }
.split__media--tall img { aspect-ratio: 4/5; object-fit: cover; }

/* Cadre décoratif */
.framed { position: relative; }
.framed::before {
  content: "";
  position: absolute;
  inset: 22px -22px -22px 22px;
  border: 1px solid rgba(47, 168, 228, .34);
  border-radius: var(--r-l);
  z-index: -1;
}
.section--dark .framed::before { border-color: rgba(143, 216, 247, .3); }

/* ---------- 8. Cartes ---------- */
.card {
  background: #fff;
  border: 1px solid rgba(12, 34, 51, .07);
  border-radius: var(--r-l);
  padding: clamp(26px, 3vw, 38px);
  box-shadow: var(--sh-s);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-m);
  border-color: rgba(47, 168, 228, .3);
}
.card h3, .card h4 { margin-bottom: .5em; }
.card p { color: var(--text-soft); font-size: .97rem; }

.card__icon {
  width: 62px; height: 62px;
  border-radius: 18px;
  display: grid; place-items: center;
  margin-bottom: 22px;
  background: linear-gradient(140deg, var(--blue-pale), #fff);
  border: 1px solid rgba(47, 168, 228, .22);
  overflow: hidden;
}
.card__icon img { width: 100%; height: 100%; object-fit: cover; }
.card__icon svg { width: 27px; height: 27px; color: var(--blue-deep); }

.card--dark {
  background: rgba(255, 255, 255, .045);
  border-color: rgba(255, 255, 255, .12);
  box-shadow: none;
  backdrop-filter: blur(6px);
}
.card--dark p { color: var(--on-dark-soft); }
.card--dark:hover { background: rgba(255, 255, 255, .075); border-color: rgba(143, 216, 247, .38); }
.card--dark .card__icon {
  background: linear-gradient(140deg, rgba(47,168,228,.28), rgba(255,255,255,.05));
  border-color: rgba(143, 216, 247, .25);
}
.card--dark .card__icon svg { color: var(--blue-light); }

.card__num {
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 1;
  color: rgba(47, 168, 228, .3);
  margin-bottom: .3em;
  display: block;
}
.section--dark .card__num { color: rgba(143, 216, 247, .38); }

/* ---------- 9. Chiffres clés ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--r-l);
  overflow: hidden;
}
.stat { background: var(--ink-2); padding: clamp(26px, 3.4vw, 42px) clamp(20px, 2.4vw, 30px); text-align: center; }
.stat__val {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height: 1;
  color: #fff;
  display: block;
  margin-bottom: .3em;
}
.stat__val small { font-size: .45em; color: var(--blue-light); }
.stat__label {
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
}

/* ---------- 10. Produits ---------- */
.product {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--r-l);
  padding: 42px 34px 36px;
  background: linear-gradient(180deg, #fff 0%, var(--paper-2) 100%);
  border: 1px solid rgba(12, 34, 51, .07);
  overflow: hidden;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.product::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--ease);
}
.product:hover { transform: translateY(-8px); box-shadow: var(--sh-m); }
.product:hover::after { transform: scaleX(1); }

.product__badge {
  align-self: flex-start;
  font-size: .68rem; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--green-deep);
  background: rgba(53, 190, 69, .1);
  border: 1px solid rgba(53, 190, 69, .26);
  padding: .42em 1em;
  border-radius: 999px;
  margin-bottom: 22px;
}
.product__shot {
  height: 400px;
  display: grid;
  align-items: end;
  justify-items: center;
  margin-bottom: 28px;
}
/* Photo produit : vignette verticale arrondie, jamais recadrée.
   --shot-h respecte l'échelle réelle entre les trois formats. */
.product__shot img {
  height: var(--shot-h, 400px);
  width: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 22px 42px -20px rgba(4, 24, 42, .5);
  transition: transform .6s var(--ease);
}
.product:hover .product__shot img { transform: translateY(-8px) scale(1.04); }
.product__vol {
  font-family: var(--display);
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: .18em;
}
.product__use {
  font-size: .74rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue-deep); margin-bottom: 1.1em;
}
.product p { color: var(--text-soft); font-size: .96rem; }
.product__spec {
  margin-top: auto;
  padding-top: 22px;
  border-top: 1px solid rgba(12, 34, 51, .08);
  display: grid; gap: 10px;
  font-size: .87rem;
  color: var(--text-soft);
}
.product__spec div { display: flex; justify-content: space-between; gap: 14px; }
.product__spec b { color: var(--text); font-weight: 700; }

/* ---------- 11. Étapes / Process ---------- */
.steps { counter-reset: step; display: grid; gap: 0; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding-block: clamp(26px, 3.4vw, 40px);
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.step:last-child { border-bottom: 1px solid rgba(255, 255, 255, .12); }
.step__n {
  counter-increment: step;
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--blue-light);
  opacity: .55;
}
.step__n::before { content: "0" counter(step); }
.step h3 { margin-bottom: .35em; }
.step p { margin: 0; max-width: 62ch; }
.section:not(.section--dark) .step { border-color: rgba(12, 34, 51, .1); }
.section:not(.section--dark) .step__n { color: var(--blue); opacity: .5; }

/* ---------- 12. Liste à puces ---------- */
.ticks { list-style: none; margin: 1.6rem 0 0; padding: 0; display: grid; gap: 14px; }
.ticks li {
  position: relative;
  padding-left: 36px;
  color: var(--text-soft);
  font-size: 1rem;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--blue), var(--green));
  box-shadow: inset 0 0 0 6px #fff;
}
.section--dark .ticks li { color: var(--on-dark-soft); }
.section--dark .ticks li::before { box-shadow: inset 0 0 0 6px var(--ink-2); }

/* ---------- 13. Citation ---------- */
.quote {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3.4vw, 2.7rem);
  line-height: 1.32;
  font-style: italic;
  max-width: 24ch;
}
.quote--wide { max-width: 20ch; }
.quote__by {
  font-family: var(--sans);
  font-style: normal;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue-light);
  display: block;
  margin-top: 1.6rem;
}

/* ---------- 14. Galerie ---------- */
.gallery { columns: 3; column-gap: 18px; }
.gallery figure {
  margin: 0 0 18px;
  break-inside: avoid;
  border-radius: var(--r-m);
  overflow: hidden;
  position: relative;
  box-shadow: var(--sh-s);
  cursor: zoom-in;
}
.gallery img { width: 100%; transition: transform .8s var(--ease); }
.gallery figure:hover img { transform: scale(1.06); }
.gallery figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 46px 18px 16px;
  font-size: .85rem;
  color: #fff;
  background: linear-gradient(transparent, rgba(4, 24, 42, .86));
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.gallery figure:hover figcaption { opacity: 1; transform: none; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter {
  padding: .68em 1.4em;
  border-radius: 999px;
  border: 1px solid rgba(12, 34, 51, .14);
  background: #fff;
  font-size: .82rem; font-weight: 600;
  color: var(--text-soft);
  transition: all .3s var(--ease);
}
.filter:hover { border-color: var(--blue); color: var(--blue-deep); }
.filter.is-active {
  background: var(--ink); border-color: var(--ink); color: #fff;
}

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(4, 24, 42, .94);
  display: grid; place-items: center;
  padding: 32px;
  opacity: 0; visibility: hidden;
  transition: opacity .35s var(--ease), visibility .35s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: min(1100px, 92vw); max-height: 86vh; border-radius: var(--r-m); }
.lightbox__close {
  position: absolute; top: 22px; right: 26px;
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .28);
  color: #fff; font-size: 1.3rem; line-height: 1;
}
.lightbox__cap { color: rgba(255,255,255,.7); font-size: .9rem; margin-top: 16px; text-align: center; }

/* ---------- 15. Dépôts / contact ---------- */
.depot {
  display: grid;
  gap: 6px;
  padding: 28px 30px;
  border-radius: var(--r-m);
  background: #fff;
  border: 1px solid rgba(12, 34, 51, .08);
  border-left: 3px solid var(--green);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.depot:hover { transform: translateX(4px); box-shadow: var(--sh-m); }
.depot__city {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--green-deep); font-weight: 800;
}
.depot__addr { font-family: var(--display); font-size: 1.32rem; color: var(--text); line-height: 1.3; }
.depot__people { font-size: .93rem; color: var(--text-soft); margin-top: 6px; display: grid; gap: 4px; }
.depot__people a { color: var(--blue-deep); font-weight: 600; white-space: nowrap; }
.depot__people a:hover { text-decoration: underline; }

.info-tile {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.info-tile:last-child { border-bottom: 0; }
.info-tile__ic {
  width: 44px; height: 44px; flex: none;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(47, 168, 228, .16);
  border: 1px solid rgba(143, 216, 247, .28);
}
.info-tile__ic svg { width: 19px; height: 19px; color: var(--blue-light); }
.info-tile h4 { color: #fff; margin-bottom: .15em; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; }
.info-tile p, .info-tile a { color: var(--on-dark-soft); font-size: 1rem; }
.info-tile a:hover { color: #fff; }

/* ---------- 16. Formulaire ---------- */
.form { display: grid; gap: 20px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; }
.field label {
  font-size: .74rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-soft);
}
.field input, .field select, .field textarea {
  font: inherit;
  font-size: .98rem;
  padding: .92em 1.1em;
  border-radius: 14px;
  border: 1px solid rgba(12, 34, 51, .14);
  background: #fff;
  color: var(--text);
  transition: border-color .3s, box-shadow .3s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 150px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(47, 168, 228, .14);
}
.card--dark .field label { color: var(--on-dark-soft); }
.form__note { font-size: .84rem; color: var(--text-mute); }
.form__alert {
  display: none;
  padding: 1em 1.2em;
  border-radius: 14px;
  background: rgba(53, 190, 69, .1);
  border: 1px solid rgba(53, 190, 69, .3);
  color: var(--green-deep);
  font-size: .93rem;
}
.form__alert.is-visible { display: block; }

/* ---------- 17. Bandeau CTA ---------- */
.cta-band {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  padding: clamp(48px, 7vw, 90px) clamp(28px, 5vw, 76px);
  color: #fff;
  isolation: isolate;
}
.cta-band__media { position: absolute; inset: 0; z-index: -2; }
.cta-band__media img { width: 100%; height: 100%; object-fit: cover; }
.cta-band::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(4,24,42,.95) 10%, rgba(11,111,168,.72) 70%, rgba(27,143,41,.6) 100%);
}
.cta-band h2 { color: #fff; max-width: 16ch; }
.cta-band p { color: rgba(255,255,255,.82); max-width: 52ch; }

/* ---------- 18. Pied de page ---------- */
.site-footer {
  background: var(--ink);
  color: var(--on-dark-soft);
  padding-block: clamp(60px, 8vw, 100px) 0;
  font-size: .94rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: clamp(30px, 4vw, 60px);
  padding-bottom: 56px;
}
.site-footer h4 {
  color: #fff;
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 1.3em;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.site-footer a { transition: color .25s; }
.site-footer a:hover { color: var(--blue-light); }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-brand img { width: 52px; height: 52px; border-radius: 14px; }
.footer-brand span { font-family: var(--display); font-size: 1.7rem; color: #fff; }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, .16);
  transition: all .3s var(--ease);
}
.footer-social a:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-3px); }
.footer-social svg { width: 17px; height: 17px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-block: 26px 30px;
  display: flex; flex-wrap: wrap; gap: 14px;
  justify-content: space-between;
  font-size: .84rem;
  color: rgba(168, 196, 214, .72);
}

/* ---------- 19. Révélation au scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .09s; }
.reveal[data-delay="2"] { transition-delay: .18s; }
.reveal[data-delay="3"] { transition-delay: .27s; }
.reveal[data-delay="4"] { transition-delay: .36s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}


/* Chiffres lisibles dans la police display (évite les chiffres elzéviriens) */
.stat__val, .product__vol, .depot__addr, .card__num, .step__n {
  font-variant-numeric: lining-nums;
  font-feature-settings: "lnum" 1;
}

/* ---------- 20. Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery { columns: 2; }
}

@media (max-width: 900px) {
  .nav__links {
    position: fixed;
    inset: 0 0 auto 0;
    top: 78px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    padding: 14px var(--gutter) 30px;
    border-bottom: 1px solid rgba(12, 34, 51, .08);
    box-shadow: var(--sh-m);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
    max-height: calc(100vh - 78px);
    overflow-y: auto;
  }
  .nav__links.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav__links a { padding: 14px 4px; font-size: 1rem; border-bottom: 1px solid rgba(12,34,51,.06); border-radius: 0; }
  .nav__links a::after { display: none; }
  .burger { display: block; }
  .nav__cta .btn { display: none; }
  .nav__links .nav__mobile-cta {
    display: block;
    margin-top: 18px;
    padding: 1em 1.4em;
    text-align: center;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(120deg, var(--blue), var(--blue-deep));
    color: #fff;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
  }
  .topbar__list li:nth-child(1) { display: none; }
}

@media (max-width: 820px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .split, .split--wide-left, .split--wide-right { grid-template-columns: 1fr; }
  .split__media { order: -1; }
  .split--media-last .split__media { order: 0; }
  .framed::before { display: none; }
  .form__row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery { columns: 1; }
  .step { grid-template-columns: 56px 1fr; }
  .step__n { font-size: 1.8rem; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .stats { grid-template-columns: 1fr; }
  .topbar__inner { justify-content: center; text-align: center; }
  .topbar__list { justify-content: center; gap: 14px; }
  .btn { width: 100%; justify-content: center; }
  .btn-row { flex-direction: column; }
}