/* Ça Tourne ! — identité LCL Pro / Solidays, mobile first */

:root {
  /* Palette Solidays / LCL Pro */
  --purple-main: #3621ba;
  --purple-secondary: #4e21c5;
  --purple-dark: #221a8a;
  --navy-deep: #061451;
  --lime-neon: #c8f73b;
  --magenta-neon: #e52fda;
  --blue-electric: #276ced;
  --blue-soft: #8aa7f7;

  /* Alias sémantiques */
  --blue-950: var(--navy-deep);
  --blue-900: var(--purple-dark);
  --blue-700: var(--blue-electric);
  --blue-frost: #e4ebfd;
  --accent: var(--lime-neon);
  --accent-hot: var(--magenta-neon);
  --accent-ink: var(--navy-deep);
  --accent-hot-ink: var(--white);
  --cream-50: #f5f4fc;
  --cream-100: #ebe9f8;
  --white: #ffffff;
  --ink: #0c0b2e;
  --muted: #5b5678;
  --line: rgba(6, 20, 81, 0.1);

  --navy-rgb: 6, 20, 81;
  --lime-rgb: 200, 247, 59;
  --electric-rgb: 39, 108, 237;
  --magenta-rgb: 229, 47, 218;
  --purple-rgb: 54, 33, 186;

  --radius-ui: 20px;
  --radius-pill: 999px;
  --border-ui: 2px solid rgba(var(--navy-rgb), 0.14);
  --border-strong: 2px solid var(--blue-950);
  --shadow-block: 0 5px 0 rgba(var(--navy-rgb), 0.12);
  --shadow-block-lg: 0 6px 0 rgba(var(--navy-rgb), 0.16);
  --shadow-float: 0 20px 56px rgba(var(--navy-rgb), 0.14);

  --radius-xl: var(--radius-ui);
  --radius-lg: var(--radius-ui);
  --shadow-soft: var(--shadow-float);
  --shadow-strong: var(--shadow-block-lg);
  --touch: 52px;
  --content-max: 1120px;
  --headline-max: 12ch;
  --nav-height: 88px;
  --font-family: "Bricolage Grotesque", system-ui, sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar {
  display: none;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

body {
  font-family: var(--font-family);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.6;
  background: var(--cream-50);
  color: var(--ink);
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body::-webkit-scrollbar {
  display: none;
}

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

/* Liens inline dans le contenu (FAQ, contact, textes…) */
.text-link,
.faq-card p a,
.contact-lead a,
.about-text a,
.legal-block a,
.legal-list a,
.section-head p a,
.panel p a:not(.btn) {
  color: var(--accent-hot);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(var(--magenta-rgb), 0.38);
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
}

.text-link:hover,
.text-link:focus-visible,
.faq-card p a:hover,
.faq-card p a:focus-visible,
.contact-lead a:hover,
.contact-lead a:focus-visible,
.about-text a:hover,
.about-text a:focus-visible,
.legal-block a:hover,
.legal-block a:focus-visible,
.legal-list a:hover,
.legal-list a:focus-visible,
.section-head p a:hover,
.section-head p a:focus-visible,
.panel p a:not(.btn):hover,
.panel p a:not(.btn):focus-visible {
  color: var(--purple-main);
  text-decoration-color: currentColor;
}

.section-blue .faq-card p a,
.section-blue p a:not(.btn),
.panel-frost p a:not(.btn) {
  color: var(--lime-neon);
  text-decoration-color: rgba(var(--lime-rgb), 0.42);
}

.section-blue .faq-card p a:hover,
.section-blue .faq-card p a:focus-visible,
.section-blue p a:not(.btn):hover,
.section-blue p a:not(.btn):focus-visible,
.panel-frost p a:not(.btn):hover,
.panel-frost p a:not(.btn):focus-visible {
  color: var(--white);
  text-decoration-color: rgba(255, 255, 255, 0.85);
}

button {
  font: inherit;
}

.page {
  position: relative;
  overflow: hidden;
}

/* ——— Design system (3 règles) ———
   1. Coins arrondis 20px (--radius-ui) · boutons en pilule (--radius-pill)
   2. Contour 2px navy (--border-ui / --border-strong)
   3. Ombre bloc offset (--shadow-block) · pas de flou diffus sur les composants
*/

.ui-surface,
.feature-card,
.realisation,
.panel:not(.panel-frost):not(.panel-accent),
.faq-card,
.bullet-grid li,
.geo-list,
.final-cta,
.hero-card,
.nav-panel .nav-links a {
  border-radius: var(--radius-ui);
  border: var(--border-ui);
  box-shadow: var(--shadow-block);
}

.ui-frame,
.about-photo img,
.contact-widget-photo,
.hero-card-price {
  border-radius: var(--radius-ui);
  border: var(--border-strong);
  box-shadow: var(--shadow-block-lg);
  overflow: hidden;
}

.ui-pressable:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 rgba(var(--navy-rgb), 0.12);
}

/* Skip link */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.85rem 1.1rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  border-radius: var(--radius-pill);
  border: var(--border-strong);
  box-shadow: var(--shadow-block);
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* NAV — barre pleine largeur */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--nav-height);
  --nav-surface: rgba(245, 244, 252, 0.82);
  --nav-line: rgba(var(--navy-rgb), 0.08);
  --nav-ink: var(--blue-950);
  --nav-link-hover: rgba(var(--navy-rgb), 0.06);
  --nav-btn-bg: var(--blue-950);
  --nav-btn-text: var(--white);
  --nav-btn-shadow: 0 10px 24px rgba(var(--navy-rgb), 0.18);
  background: var(--nav-surface);
  border-bottom: 1px solid var(--nav-line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition:
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.nav:not(.is-scrolled):not(.nav--inverse):not(.is-open) {
  --nav-surface: rgba(245, 244, 252, 0.55);
  --nav-line: transparent;
  box-shadow: none;
}

.nav.is-scrolled {
  --nav-surface: rgba(255, 255, 255, 0.98);
  --nav-line: rgba(var(--navy-rgb), 0.1);
  box-shadow: 0 10px 40px rgba(var(--navy-rgb), 0.06);
}

.nav.is-scrolled:not(.nav--inverse):not(.is-open) {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.nav.nav--inverse {
  --nav-surface: rgba(var(--navy-rgb), 0.92);
  --nav-line: rgba(255, 255, 255, 0.1);
  --nav-ink: #ffffff;
  --nav-link-hover: rgba(255, 255, 255, 0.1);
  --nav-btn-bg: var(--white);
  --nav-btn-text: var(--blue-950);
  --nav-btn-shadow: none;
}

.nav.nav--inverse.is-scrolled {
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
}

.nav-inner {
  width: min(var(--content-max), 100%);
  height: 100%;
  margin: 0 auto;
  padding: 0 max(5vw, 20px);
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--nav-ink);
  letter-spacing: -0.025em;
  flex-shrink: 0;
  transition: color 0.35s ease;
}

.brand-symbol {
  width: 46px;
  height: auto;
}

.brand-symbol-dot,
.brand-symbol-mark {
  transition: fill 0.35s ease;
}

.brand-symbol-dot {
  fill: var(--purple-main);
}

.nav.nav--inverse:not(.is-open) .brand-symbol-dot {
  fill: var(--white);
}

.nav.is-open .brand-symbol-dot {
  fill: var(--purple-main);
}

.brand-symbol-mark {
  fill: var(--blue-950);
}

.nav.nav--inverse:not(.is-open) .brand-symbol-mark {
  fill: var(--cream-50);
}

.nav.is-open .brand-symbol-mark {
  fill: var(--blue-950);
}

.brand-name {
  font-size: 1.32rem;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2px;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--nav-ink);
  transition: color 0.35s ease;
}

.nav-links a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--nav-ink);
  transition: background 0.2s ease, color 0.35s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--nav-link-hover);
}

.nav-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.nav-actions .btn-primary {
  background: var(--nav-btn-bg);
  color: var(--nav-btn-text);
  transition: background 0.35s ease, color 0.35s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.nav-actions .btn-primary:hover,
.nav-actions .btn-primary:focus-visible {
  background: var(--nav-btn-bg);
  color: var(--nav-btn-text);
}

/* Burger — mobile, gros bouton texte (pas de croix animée) */

.nav-burger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  height: 52px;
  margin-left: auto;
  padding: 0 16px;
  border: var(--border-strong);
  border-color: var(--blue-950);
  border-radius: var(--radius-pill);
  background: var(--cream-100);
  color: var(--blue-950);
  cursor: pointer;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  box-shadow: var(--shadow-block);
  transition:
    transform 0.18s ease,
    background 0.2s ease,
    border-color 0.35s ease,
    color 0.35s ease,
    box-shadow 0.18s ease;
}

.nav.nav--inverse:not(.is-open) .nav-burger {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.2);
}

.nav-burger:hover,
.nav-burger:focus-visible {
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-block-lg);
  outline: none;
}

.nav.nav--inverse:not(.is-open) .nav-burger:hover,
.nav.nav--inverse:not(.is-open) .nav-burger:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

.nav-burger:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 rgba(var(--navy-rgb), 0.12);
}

.nav.is-open .nav-burger {
  position: relative;
  z-index: 51;
  background: var(--accent-hot);
  border-color: var(--accent-hot);
  color: var(--accent-hot-ink);
  box-shadow: 0 5px 0 rgba(var(--magenta-rgb), 0.45);
}

.nav.is-open .nav-burger:hover,
.nav.is-open .nav-burger:focus-visible {
  background: #d428c8;
  border-color: #d428c8;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 7px 0 rgba(var(--magenta-rgb), 0.45);
}

.nav-burger-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-burger-state--close {
  display: none;
}

.nav.is-open .nav-burger-state--open {
  display: none;
}

.nav.is-open .nav-burger-state--close {
  display: inline-flex;
}

.nav-burger-bars {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 18px;
}

.nav-burger-bar {
  display: block;
  height: 3px;
  border-radius: 3px;
  background: currentColor;
}

.nav-burger-bar:nth-child(1) {
  width: 100%;
}

.nav-burger-bar:nth-child(2) {
  width: 72%;
}

.nav-burger-bar:nth-child(3) {
  width: 88%;
}

.nav-panel {
  position: fixed;
  inset: 0;
  z-index: 48;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  padding: calc(var(--nav-height) + 20px) 20px 36px;
  background: var(--cream-50);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.nav-backdrop {
  display: none;
}

@media (max-width: 979px) {
  .nav.is-open {
    background: var(--cream-50);
    border-bottom: 2px solid rgba(var(--navy-rgb), 0.1);
    --nav-ink: var(--blue-950);
    --nav-link-hover: rgba(var(--navy-rgb), 0.06);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
  }

  .nav.is-open.nav--inverse {
    background: var(--cream-50);
    border-bottom-color: rgba(var(--navy-rgb), 0.1);
    --nav-ink: var(--blue-950);
    --nav-link-hover: rgba(var(--navy-rgb), 0.06);
  }

  .nav.is-open .brand,
  .nav.is-open .brand-name {
    color: var(--blue-950);
  }

  .nav.is-open .nav-backdrop {
    display: none;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 44;
    border: 0;
    padding: 0;
    margin: 0;
    cursor: pointer;
    background: rgba(var(--navy-rgb), 0.28);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s ease;
  }

  .nav.is-open .nav-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-panel .nav-links a {
    background: var(--white);
    font-weight: 700;
    font-size: 1.45rem;
    letter-spacing: -0.02em;
    min-height: 58px;
    display: flex;
    align-items: center;
  }

  .nav.is-open .nav-panel {
    background: var(--cream-50);
  }

  .nav-panel .nav-actions .btn {
    min-height: 58px;
    font-size: 1.2rem;
    width: 100%;
  }
}

.nav.is-open .nav-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.nav-open {
  overflow: hidden;
}

.nav-panel .nav-links {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  font-size: 1.35rem;
}

.nav-panel .nav-links a {
  padding: 14px 18px;
  background: var(--white);
}

.nav-panel .nav-links a:active,
.nav-burger:active,
.btn:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 rgba(var(--navy-rgb), 0.12);
}

.nav-panel .nav-actions {
  margin-top: auto;
  flex-direction: column;
}

.nav-panel .nav-actions .btn {
  width: 100%;
  min-height: 56px;
  font-size: 1.1rem;
}

/* BUTTONS */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0 22px;
  border-radius: var(--radius-pill);
  border: var(--border-strong);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: var(--shadow-block);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-block-lg);
}

.btn-primary {
  background: var(--blue-950);
  color: var(--white);
  border-color: var(--blue-950);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.28);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 7px 0 rgba(0, 0, 0, 0.32);
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--blue-950);
  box-shadow: 0 5px 0 rgba(var(--navy-rgb), 0.18);
}

.btn-accent:hover,
.btn-accent:focus-visible {
  box-shadow: 0 7px 0 rgba(var(--navy-rgb), 0.22);
}

.btn-ghost {
  background: var(--white);
  color: var(--blue-950);
  border: var(--border-ui);
  box-shadow: var(--shadow-block);
}

/* TYPO */

h1,
h2,
h3 {
  color: var(--blue-950);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 11vw, 4.5rem);
  max-width: 14ch;
  font-weight: 800;
  line-height: 1.04;
}

h2 {
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.1;
}

h3 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--blue-700);
  font-weight: 800;
  font-size: 0.82rem;
  border: var(--border-ui);
  box-shadow: var(--shadow-block);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.eyebrow-light {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.15);
}

.eyebrow-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent-hot);
  flex-shrink: 0;
}

.lead {
  max-width: 34ch;
  margin: 20px 0 24px;
  color: var(--blue-900);
  font-size: 1.15rem;
  line-height: 1.55;
}

.trust-line {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

/* HERO */

.hero {
  min-height: 100svh;
  padding: calc(var(--nav-height) + 48px) 20px 72px;
  display: block;
  background:
    radial-gradient(ellipse 80% 50% at 90% 8%, rgba(var(--purple-rgb), 0.22), transparent 50%),
    radial-gradient(ellipse 60% 40% at 5% 90%, rgba(138, 167, 247, 0.45), transparent 55%),
    radial-gradient(circle at 75% 20%, rgba(var(--lime-rgb), 0.18), transparent 35%),
    var(--cream-50);
}

.hero-inner {
  width: min(var(--content-max), 100%);
  margin: 0 auto;
  display: grid;
  gap: 48px;
  align-items: center;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-visual {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.blob {
  position: absolute;
  border-radius: 42% 58% 64% 36% / 44% 37% 63% 56%;
  animation: blobFloat 8s ease-in-out infinite alternate;
  pointer-events: none;
}

.blob-accent {
  width: min(320px, 75vw);
  height: min(320px, 75vw);
  background: rgba(var(--magenta-rgb), 0.18);
  transform: rotate(-10deg);
}

.blob-blue {
  width: 180px;
  height: 180px;
  right: 4%;
  bottom: 6%;
  background: rgba(var(--electric-rgb), 0.2);
  animation-delay: -2s;
}

.hero-card-wrap {
  position: relative;
  z-index: 2;
  width: min(320px, 88vw);
}

.hero-card {
  position: relative;
  width: 100%;
  padding: 24px 24px 20px;
  background: var(--white);
  overflow: hidden;
  transform: rotate(-2deg);
  transition: transform 0.4s ease, opacity 0.45s ease;
}

.hero-card.is-fading {
  opacity: 0.35;
  transform: rotate(-2deg) scale(0.98);
}

.hero-card-label {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-card-head {
  margin-top: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.hero-card-title {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--blue-950);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-card-meta {
  margin-top: 6px;
  color: var(--accent-hot);
  font-weight: 700;
  font-size: 0.92rem;
}

.hero-card-specs {
  list-style: none;
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.hero-card-row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-radius: calc(var(--radius-ui) - 4px);
  border: 1px solid rgba(var(--navy-rgb), 0.08);
  background: var(--cream-100);
  font-size: 0.9rem;
}

.hero-card-row span {
  color: var(--muted);
  font-weight: 700;
}

.hero-card-row strong {
  color: var(--blue-950);
  font-weight: 900;
  text-align: right;
  line-height: 1.25;
  font-size: 0.92rem;
}

.hero-card-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
}

.hero-card-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(var(--navy-rgb), 0.16);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.hero-card-dot.is-active {
  background: var(--accent-hot);
  transform: scale(1.15);
}

.hero-card-price {
  position: absolute;
  z-index: 4;
  right: -6px;
  bottom: -18px;
  display: block;
  margin: 0;
  padding: 12px 16px 14px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1;
  letter-spacing: -0.03em;
  text-decoration: none;
  animation: floatCard 5s ease-in-out infinite;
  transform: rotate(3deg);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.hero-card-price:hover,
.hero-card-price:focus-visible {
  transform: rotate(3deg) translateY(-2px);
  box-shadow: 0 8px 0 rgba(var(--navy-rgb), 0.18);
}

.hero-card-price small {
  display: block;
  margin-bottom: 4px;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
}

.floating-badge {
  position: absolute;
  z-index: 3;
  left: 0;
  bottom: 24px;
  padding: 16px 18px;
  border-radius: var(--radius-ui);
  background: var(--white);
  color: var(--blue-950);
  font-weight: 800;
  font-size: 1.1rem;
  border: var(--border-ui);
  box-shadow: var(--shadow-block);
  animation: floatCard 5s ease-in-out infinite;
}

.floating-badge small {
  display: block;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.78rem;
  margin-bottom: 4px;
}

/* SECTIONS */

.section {
  padding: 72px 20px;
  position: relative;
}

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

.section-blue {
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(var(--purple-rgb), 0.45), transparent 55%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(var(--magenta-rgb), 0.2), transparent 50%),
    linear-gradient(165deg, var(--purple-main), var(--purple-dark) 42%, var(--navy-deep));
  color: var(--white);
  overflow: hidden;
}

.section-frost::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 120px;
  background: linear-gradient(to bottom, rgba(245, 244, 252, 0.18), transparent);
  pointer-events: none;
}

.section-blue h2,
.section-blue h3 {
  color: var(--white);
}

.section-blue .section-head p {
  color: rgba(255, 255, 255, 0.72);
}

.section-inner {
  width: min(var(--content-max), 100%);
  margin: 0 auto;
}

.section-head {
  max-width: min(100%, 820px);
  margin-bottom: 36px;
}

.section-head h2,
.legal-title {
  max-width: var(--headline-max);
}

.section-head--wide h2 {
  max-width: 16ch;
}

.section-head p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.65;
  max-width: 56ch;
}

/* BULLETS */

.bullet-grid {
  list-style: none;
  display: grid;
  gap: 12px;
}

.bullet-grid li {
  padding: 18px 20px 18px 48px;
  position: relative;
  background: var(--white);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
}

.bullet-grid li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 1.35em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-hot);
  transform: translateY(-50%);
}

.section-white .bullet-grid li {
  background: var(--cream-50);
}

/* GÉO — déplacements */

.geo {
  display: grid;
  gap: 28px;
  align-items: center;
}

.geo-map {
  margin: 0;
}

.geo-map img {
  width: 100%;
  max-width: min(100%, 380px);
  margin: 0 auto;
  display: block;
}

.geo-list {
  list-style: none;
  display: grid;
  gap: 0;
  overflow: hidden;
  background: var(--white);
}

.geo-list li {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.geo-list li:last-child {
  border-bottom: none;
}

.geo-list strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue-950);
  margin-bottom: 4px;
}

.geo-list span {
  font-size: 1.02rem;
  color: var(--muted);
  line-height: 1.45;
}

/* À PROPOS */

.about {
  display: grid;
  gap: 32px;
  align-items: start;
}

.about-photo {
  margin: 0;
}

.about-photo img {
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  display: block;
  object-fit: cover;
  object-position: center 15%;
  aspect-ratio: 1;
  border-radius: var(--radius-ui);
  border: var(--border-ui);
  box-shadow: var(--shadow-block);
}

.about-copy h2 {
  margin-bottom: 10px;
}

.about-id {
  margin-bottom: 22px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--accent-hot);
  letter-spacing: -0.02em;
}

.about-text {
  display: grid;
  gap: 18px;
  max-width: 58ch;
  margin-bottom: 28px;
}

.about-lead {
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--blue-950);
}

.about-tagline {
  margin: 0;
  padding: 16px 18px;
  border-left: 4px solid var(--lime-neon);
  border-radius: 0 var(--radius-ui) var(--radius-ui) 0;
  background: rgba(var(--purple-rgb), 0.06);
  font-size: 1.05rem;
  font-style: normal;
  line-height: 1.6;
  color: var(--blue-900);
}

.about-tagline strong {
  color: var(--purple-main);
  font-weight: 900;
}

.about-outro {
  padding-top: 4px;
  font-size: 1rem;
  color: var(--muted);
}

.about-text p {
  color: var(--blue-900);
  font-size: 1.05rem;
  line-height: 1.65;
}

.about-text strong {
  color: var(--blue-950);
  font-weight: 900;
}

/* FEATURE CARDS */

.feature-grid {
  display: grid;
  gap: 14px;
}

.feature-grid-2 {
  grid-template-columns: 1fr;
}

.feature-card {
  position: relative;
  min-height: 200px;
  padding: 26px;
  background: var(--cream-50);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-block-lg);
}

.feature-card.active {
  background: var(--blue-950);
  color: var(--white);
  border-color: var(--blue-950);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.28);
}

.feature-card.active h3,
.feature-card.active p {
  color: var(--white);
}

.feature-card p {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 1.02rem;
}

.feature-card.active p {
  color: rgba(255, 255, 255, 0.78);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  font-size: 0.9rem;
}

.feature-card.active .pill {
  background: var(--accent-hot);
  color: var(--accent-hot-ink);
}

.feature-art {
  position: absolute;
  right: -28px;
  bottom: -28px;
  width: 140px;
  height: 140px;
  border-radius: 42% 58% 64% 36% / 44% 37% 63% 56%;
  background: rgba(var(--magenta-rgb), 0.28);
  pointer-events: none;
}

/* RÉALISATIONS — slider */

.realisations-slider {
  display: grid;
  gap: 18px;
}

.realisations-slider-viewport {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-inline: calc(-1 * max(5vw, 20px));
  padding: 4px max(5vw, 20px) 10px;
}

.realisations-slider-viewport::-webkit-scrollbar {
  display: none;
}

.realisations-slider-viewport:focus-visible {
  outline: 3px solid var(--blue-electric);
  outline-offset: 4px;
  border-radius: var(--radius-ui);
}

.realisations-slider-track {
  display: flex;
  gap: 14px;
}

.realisations-slide {
  flex: 0 0 min(82vw, 280px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.realisations-slide .realisation-media {
  aspect-ratio: 4 / 3;
}

.realisations-slide .realisation-body {
  padding: 14px 16px 18px;
}

.realisations-slide .realisation-body h3 {
  font-size: 1.05rem;
  line-height: 1.25;
}

.realisations-slide .realisation-body p:last-child {
  font-size: 0.92rem;
  line-height: 1.45;
}

.realisations-slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.realisations-slider-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  border: var(--border-ui);
  background: var(--white);
  box-shadow: var(--shadow-block);
  color: var(--blue-950);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.realisations-slider-btn:hover:not(:disabled),
.realisations-slider-btn:focus-visible {
  background: var(--cream-50);
  transform: translateY(-1px);
}

.realisations-slider-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  box-shadow: none;
}

.realisations-slider-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.realisations-slider-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 2px solid var(--blue-950);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.realisations-slider-dot.is-active {
  background: var(--purple-main);
  border-color: var(--purple-main);
  transform: scale(1.15);
}

.realisations-slider-dot:focus-visible {
  outline: 2px solid var(--blue-electric);
  outline-offset: 2px;
}

.realisation {
  overflow: hidden;
  background: var(--white);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.realisation:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-block-lg);
}

.realisation-media {
  aspect-ratio: 16 / 10;
  background: #e8e4dc;
  overflow: hidden;
}

.realisation-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.realisation-media.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ebe6dc, #d8d2c8);
}

.realisation-media.is-placeholder::after {
  content: attr(data-placeholder);
  font-weight: 700;
  color: var(--muted);
  font-size: 1rem;
}

.realisation-body {
  padding: 22px 24px 26px;
}

.realisation-tag {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-hot);
  margin-bottom: 8px;
}

.realisation-body h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.realisation-body p:last-child {
  color: var(--muted);
  font-size: 1rem;
}

/* STEPS */

.steps {
  display: grid;
  gap: 14px;
}

.step {
  padding: 26px;
  border-radius: var(--radius-ui);
  background: rgba(255, 255, 255, 0.08);
  border: var(--border-ui);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: none;
  transition: transform 0.22s ease, background 0.22s ease;
}

.step:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.12);
}

.step-number {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 999px;
  background: var(--accent-hot);
  color: var(--accent-hot-ink);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 4px 0 rgba(var(--magenta-rgb), 0.35);
}

.step p {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
  font-size: 1.02rem;
}

/* SPLIT / PANELS */

.split {
  display: grid;
  gap: 16px;
}

.panel {
  padding: 28px 24px;
  background: var(--white);
}

.panel-frost {
  border-radius: var(--radius-ui);
  background:
    radial-gradient(circle at 88% 12%, rgba(var(--electric-rgb), 0.35), transparent 32%),
    radial-gradient(circle at 10% 90%, rgba(var(--magenta-rgb), 0.15), transparent 40%),
    linear-gradient(145deg, var(--purple-main), var(--purple-dark) 50%, var(--navy-deep));
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 6px 0 rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.panel-frost h3,
.panel-frost .panel-kicker {
  color: var(--white);
}

.panel-frost p {
  color: rgba(255, 255, 255, 0.88);
}

.panel-frost .stat {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.panel-frost .stat b {
  color: var(--white);
}

.panel-frost .stat span {
  color: rgba(255, 255, 255, 0.75);
}

.scaling-slot {
  will-change: transform;
  transition: transform 0.2s linear;
  transform-origin: center center;
}

.panel-accent {
  border-radius: var(--radius-ui);
  background:
    radial-gradient(circle at 90% 18%, rgba(255, 255, 255, 0.35), transparent 28%),
    linear-gradient(145deg, var(--lime-neon), #b8e832);
  color: var(--accent-ink);
  border: var(--border-strong);
  box-shadow: var(--shadow-block-lg);
  overflow: hidden;
}

.panel-accent h3,
.panel-accent p,
.panel-kicker {
  color: var(--accent-ink);
}

.panel-accent .stat {
  background: rgba(var(--navy-rgb), 0.08);
  border-color: rgba(var(--navy-rgb), 0.12);
}

.panel-accent .stat b {
  color: var(--accent-ink);
}

.panel-accent .stat span {
  color: rgba(var(--navy-rgb), 0.65);
}

.panel-kicker {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
  margin-bottom: 8px;
}

.panel h3 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  margin-bottom: 14px;
}

.panel p {
  line-height: 1.65;
  font-size: 1.05rem;
}

.panel:not(.panel-frost):not(.panel-accent) p {
  color: var(--muted);
}

.panel-note {
  margin-top: 16px !important;
  font-weight: 700;
  color: var(--blue-950) !important;
}

.panel .btn {
  margin-top: 22px;
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 24px;
}

.stat {
  padding: 16px;
  border-radius: calc(var(--radius-ui) - 4px);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(var(--navy-rgb), 0.1);
  box-shadow: none;
}

.stat b {
  display: block;
  color: var(--blue-950);
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.stat span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
}

/* FAQ */

.faq-grid {
  display: grid;
  gap: 12px;
}

.faq-card {
  background: var(--cream-50);
  padding: 4px 20px;
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

.faq-card[open] {
  background: var(--white);
  box-shadow: var(--shadow-block-lg);
  border-color: rgba(var(--magenta-rgb), 0.28);
}

.faq-card summary {
  min-height: var(--touch);
  display: flex;
  align-items: center;
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  color: var(--blue-950);
}

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

.faq-card summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--blue-700);
}

.faq-card[open] summary::after {
  content: "−";
}

.faq-card p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* CONTACT CTA */

.final-cta {
  padding: 32px 24px;
  background:
    radial-gradient(circle at 88% 16%, rgba(var(--lime-rgb), 0.25), transparent 28%),
    radial-gradient(circle at 8% 92%, rgba(var(--electric-rgb), 0.12), transparent 30%),
    linear-gradient(135deg, var(--cream-100), var(--white));
  color: var(--blue-950);
}

.final-cta h2 {
  font-size: clamp(2rem, 7vw, 3.2rem);
}

.contact-lead {
  margin: 18px 0 28px;
  color: var(--blue-900);
  font-size: 1.1rem;
  line-height: 1.6;
  font-weight: 600;
}

/* FORM */

.contact-form {
  display: grid;
  gap: 16px;
  width: 100%;
}

.form-row {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 800;
  font-size: 1rem;
  color: var(--blue-950);
}

.optional {
  font-weight: 500;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: var(--touch);
  padding: 14px 16px;
  border: var(--border-ui);
  border-radius: var(--radius-ui);
  font: inherit;
  font-size: 1.05rem;
  color: var(--ink);
  background: var(--white);
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue-950);
  box-shadow: var(--shadow-block);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath fill='%23101628' d='M1 1l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-feedback {
  font-weight: 700;
  font-size: 1.05rem;
  min-height: 1.4em;
}

.form-feedback--success {
  color: #0d6e3f;
}

.form-feedback--error {
  color: #a61b0a;
}

/* FOOTER */

.site-footer {
  padding: 56px 20px 100px;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(var(--purple-rgb), 0.35), transparent 55%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(var(--magenta-rgb), 0.12), transparent 50%),
    var(--blue-950);
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
}

.footer-inner {
  width: min(var(--content-max), 100%);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  gap: 32px 28px;
  grid-template-columns: 1fr;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-col-brand {
  max-width: 36ch;
}

.footer-brand {
  font-weight: 900;
  color: var(--white);
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.footer-tagline {
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

.footer-note {
  margin-top: 14px;
  font-size: 0.92rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
}

.footer-heading {
  margin-bottom: 14px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.45);
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--white);
}

.footer-links-static strong {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 700;
}

.footer-links-static span {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
  font-size: 0.92rem;
}

.footer-cta {
  margin-top: 18px;
  display: inline-flex;
  align-self: flex-start;
  width: auto;
  min-width: min(100%, 220px);
}

.site-footer .footer-cta {
  background: var(--white);
  color: var(--blue-950);
  border: var(--border-strong);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.28);
}

.site-footer .footer-cta:hover,
.site-footer .footer-cta:focus-visible {
  background: var(--lime-neon);
  color: var(--accent-ink);
  border-color: var(--blue-950);
  box-shadow: var(--shadow-block-lg);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-copy {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
  font-size: 0.88rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.55);
  font-weight: 600;
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--white);
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.footer-copy a {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 600;
}

@media (max-width: 979px) {
  .site-footer {
    padding: 36px 20px 108px;
  }

  .footer-grid {
    gap: 20px;
  }

  .footer-col-nav,
  .footer-col-zones {
    display: none;
  }

  .footer-col-brand {
    max-width: none;
  }

  .footer-brand {
    font-size: 1.35rem;
    margin-bottom: 8px;
  }

  .footer-tagline {
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 28ch;
  }

  .footer-col-contact .footer-heading {
    display: none;
  }

  .footer-col-contact .footer-links {
    gap: 4px;
  }

  .footer-col-contact .footer-links a {
    font-size: 0.98rem;
    font-weight: 700;
  }

  .footer-cta {
    width: 100%;
    min-width: 0;
    margin-top: 12px;
    justify-content: center;
  }

  .footer-bottom {
    margin-top: 24px;
    padding-top: 16px;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px 16px;
  }

  .footer-copy,
  .footer-legal {
    font-size: 0.82rem;
  }
}

/* LEGAL PAGE */

.legal-page {
  padding-top: calc(var(--nav-height) + 48px);
}

.legal-title {
  font-size: clamp(2.2rem, 8vw, 3.8rem);
  font-weight: 700;
  color: var(--blue-950);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.legal-content {
  display: grid;
  gap: 28px;
  max-width: 68ch;
}

.legal-block h2 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.legal-block p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.legal-block p + p {
  margin-top: 10px;
}

.legal-list {
  margin: 12px 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.legal-list code {
  font-size: 0.92em;
  color: var(--blue-950);
}

.legal-back {
  margin-top: 40px;
}

/* 404 */

.error-page {
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 72px;
}

.error-panel {
  max-width: 34rem;
  margin: 0 auto;
  padding: 40px 28px 44px;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-ui);
  border: var(--border-ui);
  box-shadow: var(--shadow-block);
}

.error-code {
  margin: 0 0 8px;
  font-size: clamp(4.5rem, 18vw, 6.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--blue-950);
}

.error-code span {
  color: var(--accent-hot);
}

.error-panel .eyebrow {
  justify-content: center;
  margin-bottom: 14px;
}

.error-title {
  margin-bottom: 14px;
  font-size: clamp(1.75rem, 5.5vw, 2.35rem);
  font-weight: 800;
  color: var(--blue-950);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.error-panel p {
  margin: 0 auto 28px;
  max-width: 30ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* CONTACT WIDGET */

.contact-widget {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 42;
  width: min(360px, calc(100vw - 32px));
  padding: 18px;
  border-radius: var(--radius-ui);
  border: var(--border-ui);
  background: var(--white);
  box-shadow: var(--shadow-block-lg);
  opacity: 0;
  transform: translateY(18px) scale(0.97);
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.45s ease;
  visibility: hidden;
  pointer-events: none;
}

.contact-widget.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
}

.contact-widget[hidden] {
  display: block;
}

.contact-widget.is-closed {
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  visibility: hidden;
  pointer-events: none;
}

.contact-widget-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: var(--border-ui);
  border-radius: var(--radius-pill);
  background: var(--cream-50);
  color: var(--muted);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-block);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.contact-widget-close:hover,
.contact-widget-close:focus-visible {
  background: var(--white);
  color: var(--blue-950);
  outline: none;
}

.contact-widget-body {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-right: 28px;
}

.contact-widget-photo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  flex-shrink: 0;
}

.contact-widget-kicker {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-hot);
  margin-bottom: 4px;
}

.contact-widget-title {
  font-size: 1.08rem;
  font-weight: 900;
  color: var(--blue-950);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 6px;
}

.contact-widget-text {
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--muted);
}

.contact-widget-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}

.contact-widget-actions .btn {
  min-height: 48px;
  font-size: 0.92rem;
  padding: 0 12px;
}

.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  border-color: #1da851;
  box-shadow: 0 5px 0 rgba(20, 120, 60, 0.45);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  box-shadow: 0 7px 0 rgba(20, 120, 60, 0.45);
}

.contact-widget-phone {
  background: var(--cream-50);
}

.contact-widget-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 41;
  width: 62px;
  height: 62px;
  padding: 0;
  border: var(--border-strong);
  border-radius: var(--radius-pill);
  background: var(--white);
  box-shadow: var(--shadow-block-lg);
  cursor: pointer;
  overflow: visible;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
  visibility: hidden;
  pointer-events: none;
}

.contact-widget-fab.is-visible {
  opacity: 1;
  transform: scale(1);
  visibility: visible;
  pointer-events: auto;
}

.contact-widget-fab img {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
  display: block;
}

.contact-widget-fab-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  border: 2px solid rgba(37, 211, 102, 0.45);
  animation: widgetPulse 2.4s ease-out infinite;
}

@keyframes widgetPulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.22);
    opacity: 0;
  }
}

/* STICKY MOBILE */

.sticky-contact {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  font-size: 1.1rem;
  border: var(--border-strong);
  box-shadow: var(--shadow-block-lg);
}

/* REVEAL */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.reveal.delay-1 {
  transition-delay: 0.08s;
}

.reveal.delay-2 {
  transition-delay: 0.16s;
}

.reveal.delay-3 {
  transition-delay: 0.24s;
}

@keyframes blobFloat {
  from {
    transform: translateY(0) rotate(-10deg) scale(1);
  }
  to {
    transform: translateY(-16px) rotate(-4deg) scale(1.03);
  }
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* TABLET+ */

@media (min-width: 768px) {
  .section {
    padding: 96px max(5vw, 24px);
  }

  .hero {
    padding: calc(var(--nav-height) + 64px) max(5vw, 24px) 90px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 40px;
  }

  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .realisations-slide {
    flex-basis: min(46vw, 320px);
  }

  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .split {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .realisations-slide {
    flex-basis: calc((100% - 28px) / 3);
    max-width: 340px;
  }

  .about {
    grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.15fr);
    gap: 48px;
    align-items: center;
  }

  .geo {
    grid-template-columns: minmax(240px, 0.88fr) minmax(0, 1.12fr);
    gap: 40px;
  }

  .geo-map img {
    max-width: none;
    margin: 0;
  }

  .about-photo img {
    max-width: none;
    margin: 0;
  }

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

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .final-cta {
    padding: 48px 40px;
  }

  .site-footer {
    padding: 72px max(5vw, 24px) 48px;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
    gap: 40px 32px;
  }

  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 980px) {
  .nav-burger {
    display: none;
  }

  .nav-panel {
    position: static;
    inset: auto;
    z-index: auto;
    flex: 1;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    margin-left: auto;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--blue-950);
  }

  .nav-panel .nav-links {
    flex-direction: row;
    font-size: 0.92rem;
  }

  .nav-panel .nav-links a {
    padding: 12px 16px;
    border: none;
    background: transparent;
    border-radius: 999px;
    transition: background 0.2s ease;
  }

  .nav-panel .nav-links a:hover,
  .nav-panel .nav-links a:focus-visible {
    background: rgba(var(--navy-rgb), 0.07);
  }

  .nav-panel .nav-actions {
    margin-top: 0;
    flex-direction: row;
    margin-left: 8px;
  }

  .nav-panel .nav-actions .btn {
    width: auto;
    min-height: var(--touch);
    font-size: 1rem;
  }

  .brand-name {
    font-size: 1.28rem;
  }

  h1 {
    font-size: clamp(3.2rem, 5.5vw, 5rem);
  }

  .hero-visual {
    min-height: 480px;
  }

  .sticky-contact {
    display: none;
  }
}

@media (max-width: 979px) {
  .contact-widget,
  .contact-widget-fab {
    right: 16px;
    bottom: 88px;
  }

  .contact-widget {
    left: 16px;
    width: auto;
  }

  .contact-widget-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .brand-name {
    font-size: 1.12rem;
  }

  .brand-symbol {
    width: 42px;
  }

  .btn {
    font-size: 0.95rem;
    padding: 0 16px;
  }

  :root {
    --headline-max: 10ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .blob,
  .hero-card,
  .hero-card-price {
    animation: none;
    transform: rotate(-2deg);
  }

  .hero-card-price {
    transform: rotate(3deg);
  }

  .btn:hover {
    transform: none;
  }

  .realisations-slider-viewport {
    scroll-behavior: auto;
  }

  .scaling-slot {
    transform: none !important;
    transition: none;
  }

  .nav.is-scrolled {
    box-shadow: 0 10px 40px rgba(var(--navy-rgb), 0.06);
  }

  .nav-burger-bar {
    transition: none;
  }

  .nav-backdrop {
    background: rgba(var(--navy-rgb), 0.45);
    transition: none;
  }

  .nav-panel {
    transition: none;
  }

  .contact-widget,
  .contact-widget-fab {
    transition: none;
  }

  .contact-widget-fab-pulse {
    animation: none;
  }
}