/* KEMA marketing — identité console SaaS (teal), distinct de TOUR */

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

:root {
  --color-bg: #f8fafc;
  --color-surface: #F0FDFA;
  --color-card: #ffffff;
  --color-card-hover: #ffffff;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-brand: #0f172a;
  --color-brand-dark: #020617;
  --color-primary: #179894;
  --color-primary-hover: #0F766E;
  --color-primary-rgb: 23, 152, 148;
  --color-secondary: #179894;
  --color-accent: #0F766E;
  --color-on-primary: #ffffff;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 1px 3px rgba(15, 23, 42, 0.06), 0 10px 28px rgba(23, 152, 148, 0.08);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --font-sans: "Outfit", system-ui, -apple-system, sans-serif;
  --header-height: 108px;
  --container-max: 1180px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.skip-link:focus { top: 16px; }

.container,
.section__inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header — style console (sobre, accent teal) */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  overflow: visible;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(248, 250, 252, 0.86);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-soft), border-color 0.35s var(--ease-soft), box-shadow 0.35s var(--ease-soft);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 0 rgba(23, 152, 148, 0.06);
}

.nav {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  height: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 1.5rem);
}

.nav__logo {
  display: flex;
  align-items: center;
  line-height: 0;
  margin-right: auto;
  position: relative;
  z-index: 6;
}
.nav__logo-img {
  height: clamp(92px, 11.5vw, 100px);
  width: auto;
  max-width: min(440px, 58vw);
  object-fit: contain;
  background: transparent;
}
.nav__logo-text { font-weight: 800; font-size: 1.25rem; letter-spacing: -0.03em; color: var(--color-primary); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav__center {
  position: relative;
  display: none;
  align-items: center;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.nav__links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav__link {
  padding: 0.4rem 0.7rem;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease-soft), background 0.2s var(--ease-soft);
}
.nav__link:hover,
.nav__link.is-active {
  color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.08);
}

.nav__link--cta {
  padding: 9px 16px !important;
  font-size: 0.875rem !important;
  font-weight: 700 !important;
  color: #fff !important;
  background: var(--color-primary) !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: 0 6px 16px rgba(var(--color-primary-rgb), 0.28);
}
.nav__link--cta:hover {
  background: var(--color-primary-hover) !important;
  color: #fff !important;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
}
.nav__toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  z-index: 999;
  display: grid;
  gap: 0.25rem;
  padding: 1rem 1.25rem 1.25rem;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu[hidden] { display: none !important; }
.mobile-menu a {
  padding: 0.85rem 0.75rem;
  color: var(--color-text);
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.mobile-menu a:hover { background: rgba(var(--color-primary-rgb), 0.08); color: var(--color-primary); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s var(--ease-out), box-shadow 0.2s;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  box-shadow: 0 8px 20px rgba(var(--color-primary-rgb), 0.25);
}
.btn--primary:hover { background: var(--color-primary-hover); color: #fff; border-color: var(--color-primary-hover); }

/* Hero — fond surface console + typo centrée */
.hero,
.section { overflow: hidden; scroll-margin-top: var(--header-height); }

.hero--accueil.hero {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - var(--header-height));
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: clip;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(var(--color-primary-rgb), 0.16), transparent 55%),
    linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 72%);
  padding: calc(var(--header-height) + clamp(1.5rem, 4vh, 2.5rem)) 0 clamp(3rem, 8vh, 5rem) !important;
  box-sizing: border-box;
}

.hero--accueil .hero-plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero--accueil .hero-plane-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--color-primary-rgb), 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 65% at 50% 38%, #000 18%, transparent 75%);
  opacity: 1;
}

.hero--accueil .hero-plane-glow {
  position: absolute;
  width: min(80vw, 720px);
  height: min(80vw, 720px);
  left: 50%;
  top: 8%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(var(--color-primary-rgb), 0.2),
    transparent 68%
  );
  opacity: 0.95;
}

.hero--accueil .hero-inner,
.hero--accueil .container.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 920px;
  margin-inline: auto;
  padding: clamp(1rem, 3vh, 2rem) clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero--accueil .hero-copy {
  width: 100%;
  max-width: 44rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-text);
  text-align: center;
}

.hero--accueil .hero-brand {
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 clamp(0.85rem, 2vh, 1.15rem);
  line-height: 1.2;
  width: 100%;
  text-align: center;
}

.hero--accueil .hero-title {
  font-size: clamp(2rem, 5.2vw, 3.25rem);
  font-weight: 750;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--color-text);
  margin: 0 0 clamp(1rem, 2.2vh, 1.35rem);
  max-width: 16em;
  text-align: center;
}

.hero--accueil .hero-lead {
  display: block;
  font-size: clamp(1.02rem, 1.7vw, 1.175rem);
  font-weight: 450;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0 auto clamp(1.75rem, 3.5vh, 2.25rem);
  max-width: 36rem;
  text-align: center;
}

.hero--accueil .hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  width: 100%;
}

.hero--accueil .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.55rem;
  text-decoration: none;
  transition: background 0.2s var(--ease-soft), border-color 0.2s var(--ease-soft), color 0.2s var(--ease-soft), transform 0.2s var(--ease-out), box-shadow 0.2s;
}

.hero--accueil .btn-lg { padding: 0.95rem 1.7rem; }

.hero--accueil .btn-primary {
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  box-shadow: 0 10px 24px rgba(var(--color-primary-rgb), 0.28);
}
.hero--accueil .btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
  border-color: var(--color-primary-hover);
}

.hero--accueil .btn-secondary {
  background: #fff;
  color: var(--color-primary);
  border: 1px solid rgba(var(--color-primary-rgb), 0.28);
}
.hero--accueil .btn-secondary:hover {
  background: rgba(var(--color-primary-rgb), 0.06);
  color: var(--color-accent);
  border-color: rgba(var(--color-primary-rgb), 0.4);
}

/* Sections */
.section { padding: clamp(4.5rem, 9vh, 7rem) 0; position: relative; }
.section--alt { background: var(--color-surface); }

.section__header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(2rem, 4vw, 2.75rem);
}

.section__header--left {
  text-align: left;
  margin-left: 0;
  max-width: none;
}

.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}

.section__header:not(.section__header--left) .section__eyebrow::before,
.section__header:not(.section__header--left) .section__eyebrow::after {
  content: "";
  display: block;
  width: clamp(24px, 5vw, 40px);
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  opacity: 0.85;
}

.section__header--left .section__eyebrow::before {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

.section__title {
  font-size: clamp(1.75rem, 3.4vw, 2.45rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--color-text);
  margin-top: 0.85rem;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 38rem;
  margin: 0.85rem auto 0;
  line-height: 1.6;
}

.section__header--left .section__desc { margin-left: 0; max-width: 52ch; }

/* Product mockups */
.product-shot {
  margin: 0 auto clamp(2.25rem, 4.5vw, 3rem);
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
  max-width: 920px;
}

.product-shot__img {
  display: block;
  width: 100%;
  height: auto;
  margin-inline: auto;
  background: transparent;
  filter: drop-shadow(0 24px 40px rgba(15, 23, 42, 0.12));
}

.product-shot--mobile {
  max-width: 320px;
  margin-bottom: 0;
}

.product-shot--mobile .product-shot__img {
  max-width: 280px;
  filter: drop-shadow(0 22px 36px rgba(15, 23, 42, 0.14));
}

.product-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: center;
  max-width: 1040px;
  margin: 0 auto;
}

.objectifs-grid--split {
  margin: 0;
}

/* Features établissement — liste simple, sans numéros marketing */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  max-width: 920px;
  margin: 0 auto;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.feature-item {
  margin: 0;
  padding: 1.35rem 1.4rem;
  background: var(--color-card);
}

.feature-item__title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.feature-item__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

/* Cards — langage console (param-card) */
.story-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.story-card,
.objectifs-card {
  border: 1px solid var(--color-border) !important;
  box-shadow: var(--shadow-sm) !important;
  border-radius: var(--radius-md) !important;
  background: var(--color-card) !important;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.25s var(--ease-soft) !important;
}

.story-card {
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  border-left: 3px solid var(--color-primary) !important;
}

.story-card:hover,
.objectifs-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
  border-color: rgba(var(--color-primary-rgb), 0.35) !important;
}

.story-card__num {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  line-height: 1;
  flex-shrink: 0;
}

.story-card__text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}
.story-card__text strong { color: var(--color-text); font-weight: 700; }

.objectifs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.objectifs-card { padding: 24px; }
.objectifs-card--wide { grid-column: 1 / -1; }

.objectifs-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.objectifs-card__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin: 0;
}

/* Footer */
.site-footer {
  width: calc(100% - clamp(24px, 4vw, 48px));
  max-width: none;
  margin: 0 auto clamp(12px, 2vw, 20px);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.site-footer a {
  transition: color 0.2s var(--ease-soft);
}

.site-footer__stripe {
  display: flex;
  height: 3px;
  opacity: 0.9;
}
.site-footer__stripe span:nth-child(1) { flex: 1; background: #00853f; }
.site-footer__stripe span:nth-child(2) { flex: 1; background: #e8b800; }
.site-footer__stripe span:nth-child(3) { flex: 1; background: #d41920; }

.site-footer__inner {
  width: 100%;
  max-width: none;
  margin: 0;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 48px;
  padding: 48px 24px 36px;
}

.site-footer__logo {
  display: inline-block;
  line-height: 0;
}
.site-footer__logo:hover { opacity: 0.88; }

.site-footer__brand img {
  height: clamp(100px, 14vw, 132px);
  width: auto;
  max-width: min(420px, 80vw);
  object-fit: contain;
  background: transparent;
}

.site-footer__logo-text {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-primary);
  line-height: 1.2;
}

.site-footer__tagline {
  margin-top: 14px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}

.site-footer__event {
  margin-top: 6px;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.site-footer__nav-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.site-footer__links {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

.site-footer__links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color 0.2s;
}
.site-footer__links a:hover { color: var(--color-primary); }

.site-footer__reach-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer__reach-list a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  word-break: break-word;
}
.site-footer__reach-list a:hover { color: var(--color-primary); }

.site-footer__reach-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.site-footer__bottom {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 18px 24px 24px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.site-footer__bottom p { margin: 0; }

.back-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 800;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border) !important;
  background: var(--color-card) !important;
  color: var(--color-text) !important;
  box-shadow: var(--shadow-md) !important;
  border-radius: var(--radius-sm) !important;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
}
.back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-top:hover { transform: translateY(-2px); }

.animate-on-scroll { will-change: transform, opacity; }

/* Contact */
.section--contact .section__header { margin-bottom: 2rem; }

.contact-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
  max-width: 1040px;
  margin: 0 auto;
  text-align: left;
}

.contact-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.45rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.contact-card-head {
  flex: 0 0 auto;
  margin-bottom: 1.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.contact-card-title {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.contact-card-lead {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.contact-card-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  min-height: 0;
}

.contact-details { display: flex; flex-direction: column; }

.contact-row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 0.65rem 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-row:first-child { padding-top: 0; }
.contact-row:last-child { border-bottom: 0; padding-bottom: 0; }

.contact-row-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-row-value {
  margin: 0;
  font-style: normal;
  font-size: 0.925rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  word-break: break-word;
  text-decoration: none;
}
a.contact-row-value:hover { color: var(--color-text); }

.contact-form {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.contact-form-grid {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem 0.9rem;
  align-content: start;
}

.contact-field { margin: 0; min-width: 0; }
.contact-field--full { grid-column: 1 / -1; }

.contact-field .form-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-optional {
  font-weight: 500;
  color: var(--color-text-muted);
}

.contact-form .form-input {
  width: 100%;
  min-height: 2.65rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: #f8fafc;
  padding: 0.7rem 0.9rem;
  font: inherit;
  font-size: 0.925rem;
  line-height: 1.4;
  color: var(--color-text);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.contact-form .form-input::placeholder { color: #94a3b8; }
.contact-form textarea.form-input {
  min-height: 9.5rem;
  resize: vertical;
  line-height: 1.5;
}
.contact-form .form-input:hover {
  border-color: #cbd5e1;
  background: #fff;
}
.contact-form .form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.18);
}

.contact-error {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: #a31418;
}

.contact-form-actions {
  margin-top: 1.15rem;
  display: flex;
  justify-content: flex-end;
}
.contact-form-actions .btn { min-width: 8rem; }

.toast-stack {
  max-width: 1040px;
  margin: 0 auto 1.25rem;
}
.alert {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  font-size: 0.925rem;
  font-weight: 500;
}
.alert-success {
  border-color: rgba(23, 152, 148, 0.35);
  background: rgba(23, 152, 148, 0.08);
  color: #0f5c59;
}
.alert-error {
  border-color: rgba(163, 20, 24, 0.25);
  background: rgba(163, 20, 24, 0.06);
  color: #a31418;
}

@media (min-width: 720px) {
  .nav__center { display: flex; }
  .nav__toggle { display: none; }
  .story-grid { grid-template-columns: repeat(2, 1fr); }
  .objectifs-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .product-split {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
    gap: 2.5rem 3rem;
  }
  .product-shot--mobile {
    justify-self: center;
  }
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-form-actions { justify-content: stretch; }
  .contact-form-actions .btn { width: 100%; }

  .site-footer {
    width: calc(100% - 48px);
    margin-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  }
  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px 20px 28px;
    text-align: center;
  }
  .site-footer__logo { margin: 0 auto; }
  .site-footer__links {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .site-footer__reach-list { align-items: center; }
  .site-footer__bottom {
    flex-direction: column;
    text-align: center;
    padding: 18px 20px calc(20px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 520px) {
  .site-footer {
    width: calc(100% - 32px);
  }
  .site-footer__inner {
    padding: 32px 16px 24px;
    gap: 28px;
  }
  .site-footer__bottom {
    padding: 16px 16px calc(18px + env(safe-area-inset-bottom, 0px));
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}