/* Palette du logo Global Vision Services : vert lime #6cd40c, gris #787878, noir */
:root {
  --navy: #1f2326;       /* anthracite : menu, pied de page, titres */
  --navy-2: #33393d;
  --mint: #6cd40c;       /* vert lime du logo, avec texte foncé */
  --green: #367a05;      /* lime assombri pour le texte blanc (contraste 5,3) */
  --green-2: #6cd40c;
  --logo-grey: #6f6f6f;  /* gris du logo, assombri pour la lisibilité */
  --grey: #4a4f52;
  --light: #f3f5f2;
  --white: #fff;
  --radius: 6px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 400 17px/1.6 "Assistant", "Segoe UI", sans-serif; color: var(--grey); background: var(--white); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); }
h1, h2, h3 { color: var(--navy); font-weight: 800; line-height: 1.15; margin: 0 0 .6em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
ul { padding: 0; margin: 0; list-style: none; }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.section { padding: 80px 0; }
.section-light { background: var(--light); }
.section-dark { background: var(--navy); color: #c9cdcf; }
.section-dark h2, .section-dark h3 { color: var(--white); }
.eyebrow { color: var(--logo-grey); font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: .85rem; margin: 0 0 .5em; }
.center { text-align: center; }
.lead { max-width: 720px; margin: 0 auto 40px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 50; background: var(--white); padding: 8px 12px; }
.a-renseigner { color: #b45309; font-style: italic; }

.btn { display: inline-block; padding: 13px 26px; border-radius: var(--radius); border: 2px solid transparent; font-weight: 800; text-decoration: none; cursor: pointer; font-size: 1rem; font-family: inherit; }
.btn-primary { background: var(--mint); color: var(--navy); }
.btn-primary:hover { background: var(--white); border-color: var(--mint); }
.btn-outline { border-color: var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-green { background: var(--green); color: var(--white); }
.btn-green:hover { background: var(--green-2); }

.site-header { background: var(--white); position: sticky; top: 0; z-index: 20; box-shadow: 0 1px 8px rgba(31, 35, 38, .08); }
.topbar { display: flex; align-items: center; gap: 24px; padding: 14px 0; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.logo img { height: 84px; width: auto; }
@media (max-width: 560px) { .logo img { height: 60px; } }
.help { font-size: .9rem; line-height: 1.3; }
.help-label { display: block; }
.help strong { color: var(--navy); }
.menu-toggle { display: none; padding: 9px 14px; background: var(--navy); color: var(--white); border: 0; border-radius: var(--radius); font: inherit; cursor: pointer; }
.main-nav { background: var(--navy); }
.main-nav > ul { display: flex; gap: 6px; }
.main-nav a { display: block; padding: 13px 16px; color: var(--white); text-decoration: none; font-weight: 600; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--mint); }
.has-sub { position: relative; }
.has-sub ul { display: none; position: absolute; left: 0; top: 100%; min-width: 200px; background: var(--navy-2); }
.has-sub:hover ul, .has-sub:focus-within ul { display: block; }

.hero { position: relative; min-height: 560px; background: var(--navy); overflow: hidden; display: grid; }
.slide { grid-area: 1 / 1; display: flex; align-items: center; background-size: cover; background-position: center; opacity: 0; visibility: hidden; transition: opacity .7s; }
.slide.is-active { opacity: 1; visibility: visible; }
.slide::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(31, 35, 38, .82), rgba(31, 35, 38, .25)); }
.slide .container { position: relative; }
.slide h1, .slide p { color: var(--white); max-width: 620px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.hero-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.hero-dots button { width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--white); background: transparent; padding: 0; cursor: pointer; }
.hero-dots button[aria-current="true"] { background: var(--mint); border-color: var(--mint); }

.page-title { background: var(--navy); padding: 60px 0; }
.page-title h1 { color: var(--white); margin-bottom: .2em; }
.breadcrumb { color: #c9cdcf; font-size: .95rem; }
.breadcrumb a { color: var(--mint); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split img { border-radius: var(--radius); width: 100%; max-height: 520px; object-fit: cover; }
.band { background: var(--green); color: var(--white); padding: 26px 0; }
.band .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 1.2rem; font-weight: 800; }
.band a { color: var(--white); }
.band .btn-primary { color: var(--navy); }
.band .a-renseigner { color: #ffe08a; }

.grid { display: grid; gap: 24px; }
.grid > *, .split > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: 0 2px 14px rgba(31, 35, 38, .07); }
.card p { margin: 0; }
.pest { display: block; text-align: center; text-decoration: none; color: var(--grey); transition: transform .2s; }
.pest:hover { transform: translateY(-4px); }
.pest img { margin: 0 auto 12px; width: 64px; }
.product { display: flex; flex-direction: column; text-decoration: none; padding: 16px; color: var(--grey); }
.product img { width: 100%; aspect-ratio: 1; object-fit: contain; background: var(--white); border-radius: var(--radius); margin-bottom: 14px; }
.product h3 { font-size: 1.05rem; margin-bottom: .3em; }
.product-detail img { background: var(--white); object-fit: contain; aspect-ratio: 1; }
.checks li { padding: 6px 0 6px 28px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--green-2); font-weight: 800; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; align-items: center; }
.filters a { padding: 8px 16px; border-radius: var(--radius); background: var(--light); text-decoration: none; color: var(--navy); font-weight: 600; }
.filters a[aria-current="true"] { background: var(--green); color: var(--white); }
.filters form { margin-left: auto; display: flex; gap: 8px; }
.filters input { min-width: 0; padding: 10px 12px; border: 1px solid #c9cdcf; border-radius: var(--radius); font: inherit; }

.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 4px; font-weight: 600; color: var(--navy); }
.form input, .form textarea { width: 100%; padding: 12px; border: 1px solid #c9cdcf; border-radius: var(--radius); font: inherit; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--green-2); }
.form .trap { position: absolute; left: -9999px; }
.notice { padding: 14px 18px; border-radius: var(--radius); margin-bottom: 18px; }
.notice-ok { background: #dcfce7; color: var(--green); }
.notice-error { background: #fee2e2; color: #991b1b; }

.site-footer { background: var(--navy); color: #c9cdcf; padding: 64px 0 0; }
.site-footer h2 { color: var(--white); font-size: 1.15rem; }
.site-footer li { padding: 3px 0; }
.site-footer a { color: #c9cdcf; text-decoration: none; }
.site-footer a:hover { color: var(--mint); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.copyright { text-align: center; margin: 48px 0 0; padding: 18px; border-top: 1px solid var(--navy-2); font-size: .9rem; }
.whatsapp { position: fixed; right: 18px; bottom: 74px; z-index: 30; background: #128c4b; color: var(--white); padding: 10px 16px; border-radius: 24px; text-decoration: none; font-weight: 800; }
.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 30; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--mint); color: var(--navy); font-size: 1.2rem; cursor: pointer; }

@media (max-width: 960px) {
  .help { display: none; }
  .menu-toggle { display: block; }
  .main-nav { display: none; }
  .main-nav.is-open { display: block; }
  .main-nav > ul { flex-direction: column; gap: 0; }
  .has-sub ul { display: block; position: static; background: none; padding-left: 16px; }
  .split, .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .grid-3, .grid-4, .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 56px 0; }
  .filters form { margin-left: 0; width: 100%; }
}

@media (max-width: 560px) {
  .quote { display: none; }
  .grid-3, .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: 480px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .slide, .pest { transition: none; }
}