/* ===== Groupe NEB Ferme Four & Services — styles ===== */

:root{
  --red: #c1272d;
  --red-dark: #8e1a1f;
  --ink: #1a1512;
  --ink-soft: #4a4340;
  --cream: #fdfaf7;
  --paper: #ffffff;
  --line: #ece4de;
  --radius: 14px;
  --shadow: 0 20px 40px -20px rgba(26,21,18,0.25);
  --container: 1160px;
  font-size: 16px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: "Georgia", "Iowan Old Style", "Times New Roman", serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3{
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.15;
  margin: 0 0 .5em;
  color: var(--ink);
}
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ list-style:none; margin:0; padding:0; }

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

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn--primary{
  background: var(--red);
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(193,39,45,0.55);
}
.btn--primary:hover{ background: var(--red-dark); transform: translateY(-2px); }
.btn--ghost{
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn--ghost:hover{ background: var(--ink); color:#fff; }
.btn--block{ width:100%; }

/* Topbar */
.topbar{
  background: var(--ink);
  color: #f1e9e4;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.82rem;
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 8px 24px;
  flex-wrap: wrap;
}
.topbar__info{ display:flex; gap:20px; flex-wrap:wrap; }
.topbar__info a:hover{ color: #ffb3b6; }
.topbar__address{ opacity:.85; }

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253,250,247,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header__inner{
  display:flex;
  align-items:center;
  gap: 24px;
  padding: 10px 24px;
}
.brand__logo{ height: 58px; width:auto; }
.nav{
  display:flex;
  gap: 28px;
  margin-left: auto;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
}
.nav a:hover{ color: var(--red); }
.nav__cta{ margin-left: 8px; }
.burger{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 36px; height: 36px;
  background:none;
  border:none;
  cursor:pointer;
  margin-left: 8px;
}
.burger span{ height:2px; background:var(--ink); border-radius:2px; }

/* Hero */
.hero{
  padding: 72px 0 88px;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(193,39,45,0.08), transparent 60%),
    var(--cream);
  overflow: hidden;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items:center;
  gap: 48px;
}
.eyebrow{
  display:inline-block;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  color: var(--red);
  margin-bottom: 14px;
}
.hero h1{
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  color: var(--ink);
}
.hero h1 span{ color: var(--red); }
.hero__lead{
  font-size: 1.08rem;
  max-width: 52ch;
}
.hero__actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin: 28px 0 26px;
}
.hero__badges{
  display:flex;
  flex-direction:column;
  gap:8px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: .92rem;
  color: var(--ink-soft);
}
.hero__visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 320px;
}
.hero__circle{
  position:absolute;
  inset: 0;
  margin:auto;
  width: min(420px, 90%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(145deg, #fff, #f7ece9);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.hero__logo{
  position:relative;
  width: min(300px, 70%);
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15));
}

/* Sections */
.section{ padding: 88px 0; }
.section--alt{ background: var(--paper); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section--dark{
  background: var(--ink);
  color: #f3ece8;
}
.section--dark p, .section--dark .contact__label{ color: #cfc3bd; }
.section--dark h2, .section--dark h3{ color:#fff; }

.section__head{ max-width: 640px; margin: 0 0 48px; }
.section__eyebrow{
  display:inline-block;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  color: var(--red);
  margin-bottom: 12px;
}

/* About */
.about{
  display:grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items:start;
}
.about__stats{
  display:flex;
  gap: 36px;
  margin-top: 28px;
  flex-wrap:wrap;
}
.stat{ display:flex; flex-direction:column; }
.stat strong{
  font-family:"Helvetica Neue", Arial, sans-serif;
  font-size: 2rem;
  color: var(--red);
}
.stat span{
  font-family:"Helvetica Neue", Arial, sans-serif;
  font-size: .85rem;
  color: var(--ink-soft);
}
.about__card{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.about__card h3{ font-size: 1.05rem; margin-bottom: 18px; }
.about__card ul{ display:flex; flex-direction:column; gap: 14px; }
.about__card li{
  font-size: .92rem;
  color: var(--ink-soft);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}
.about__card li:last-child{ border-bottom:none; padding-bottom:0; }
.about__card span{
  display:block;
  font-family:"Helvetica Neue", Arial, sans-serif;
  font-weight:700;
  color: var(--ink);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.05em;
  margin-bottom: 2px;
}

/* Grids */
.grid{ display:grid; gap: 24px; }
.grid--services{ grid-template-columns: repeat(3, 1fr); }
.grid--atouts{ grid-template-columns: repeat(4, 1fr); }

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--shadow); }
.card__icon{
  width: 52px; height:52px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(193,39,45,0.1);
  color: var(--red);
  border-radius: 12px;
  margin-bottom: 18px;
}
.card__icon svg{ width:26px; height:26px; }
.card h3{ font-size: 1.08rem; }
.card p{ font-size: .93rem; margin-bottom:0; }
.card--cta{
  background: var(--ink);
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap: 10px;
}
.card--cta h3{ color:#fff; }
.card--cta p{ color:#cfc3bd; }
.card--cta .btn{ margin-top:8px; align-self:flex-start; }

.atout{ padding: 8px 0; }
.atout__num{
  font-family:"Helvetica Neue", Arial, sans-serif;
  font-weight:800;
  font-size: 2rem;
  color: rgba(193,39,45,0.25);
  margin-bottom: 6px;
}
.atout h3{ font-size: 1.02rem; }
.atout p{ font-size: .92rem; }

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items:start;
}
.contact__list{ display:flex; flex-direction:column; gap:18px; margin: 24px 0 30px; }
.contact__label{
  display:block;
  font-family:"Helvetica Neue", Arial, sans-serif;
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  margin-bottom: 2px;
}
.contact__list a{ font-size: 1.05rem; font-weight:600; }
.contact__list a:hover{ color: #ff9296; }

.contact__form{
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  display:flex;
  flex-direction:column;
  gap: 16px;
}
.contact__form h3{ margin-bottom: 4px; }
.contact__form label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-family:"Helvetica Neue", Arial, sans-serif;
  font-size:.85rem;
  font-weight:600;
  color: var(--ink-soft);
}
.contact__form input,
.contact__form textarea{
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: .95rem;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--cream);
  color: var(--ink);
  resize: vertical;
}
.contact__form input:focus,
.contact__form textarea:focus{
  outline: 2px solid var(--red);
  outline-offset: 1px;
}
.contact__note{ font-size:.78rem; color:#9a8f89; margin:0; }

/* Footer */
.footer{ background:#120e0c; color:#c9beb8; padding: 56px 0 24px; }
.footer__inner{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand img{
  height:64px;
  margin-bottom:14px;
  background:#fff;
  padding: 8px 14px;
  border-radius: 10px;
}
.footer__brand p{ color:#a89e98; font-size:.9rem; }
.footer__legal p{ margin:0 0 8px; font-size:.85rem; }
.footer__bottom{
  text-align:center;
  font-size:.8rem;
  color:#7d746f;
  padding-top: 20px;
}

/* WhatsApp float button */
.whatsapp-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px; height:58px;
  background: #25D366;
  color:#fff;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 1.6rem;
  box-shadow: 0 12px 28px -8px rgba(0,0,0,0.4);
  z-index: 60;
  transition: transform .2s ease;
}
.whatsapp-float:hover{ transform: scale(1.08); }

/* Responsive */
@media (max-width: 960px){
  .hero__inner{ grid-template-columns: 1fr; }
  .hero__visual{ order:-1; min-height:240px; }
  .about, .contact{ grid-template-columns: 1fr; }
  .grid--services{ grid-template-columns: repeat(2, 1fr); }
  .grid--atouts{ grid-template-columns: repeat(2, 1fr); }
  .footer__inner{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .topbar__inner{ justify-content:center; text-align:center; }
  .nav{
    position:absolute;
    top: 100%;
    left:0; right:0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction:column;
    padding: 20px 24px;
    gap: 16px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .nav.is-open{ opacity:1; visibility:visible; transform: translateY(0); }
  .nav__cta{ display:none; }
  .burger{ display:flex; }
  .grid--services{ grid-template-columns: 1fr; }
  .grid--atouts{ grid-template-columns: 1fr; }
  .hero{ padding: 48px 0 60px; }
  .section{ padding: 60px 0; }
}