/* =========================================================
   MidPim — Design tokens & styles globaux
   Direction : clean corporate clair, blanc/gris + couleur de marque
   ========================================================= */

:root{
  --color-bg: #ffffff;
  --color-bg-alt: #f6f8fb;
  --color-bg-dark: #0f1730;
  --color-border: #e6e9f0;
  --color-text: #1a1f36;
  --color-text-muted: #5b6472;
  --color-text-invert: #ffffff;

  --color-brand: #2554e6;
  --color-brand-dark: #1c3fb0;
  --color-brand-light: #eef2ff;
  --color-accent: #12b886;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(20,30,60,.05);
  --shadow: 0 10px 30px rgba(20,30,60,.08);

  --container: 1180px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height:1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--color-brand); text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-weight:700; line-height:1.2; margin:0 0 .6em; }
p{ margin:0 0 1em; }

.container{
  width:100%;
  max-width: var(--container);
  margin:0 auto;
  padding: 0 24px;
}
.section{ padding: 88px 0; }
.section-alt{ background: var(--color-bg-alt); }
.section-dark{ background: var(--color-bg-dark); color: var(--color-text-invert); }
.section-dark .section-subtitle{ color: rgba(255,255,255,.7); }

.eyebrow{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  color: var(--color-brand);
  background: var(--color-brand-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.section-header{ max-width: 700px; margin: 0 auto 56px; text-align:center; }
.section-header h2{ font-size: clamp(28px,3.4vw,40px); }
.section-subtitle{ color: var(--color-text-muted); font-size:18px; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight:600;
  font-size:15px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--color-brand); color:#fff; box-shadow: 0 8px 20px rgba(37,84,230,.25); }
.btn-primary:hover{ background: var(--color-brand-dark); color:#fff; }
.btn-secondary{ background:#fff; color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover{ border-color: var(--color-brand); color: var(--color-brand); }
.btn-ghost-invert{ background: transparent; color:#fff; border-color: rgba(255,255,255,.35); }
.btn-ghost-invert:hover{ background: rgba(255,255,255,.1); }
.btn-block{ width:100%; }
.cta-row{ display:flex; gap:14px; flex-wrap:wrap; }

/* ===================== HEADER ===================== */
.site-header{
  position: sticky; top:0; z-index:100;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 0;
}
.site-branding{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:20px; color: var(--color-text); }
.site-branding img{ max-height: 36px; width:auto; }
.brand-mark{ color: var(--color-brand); }

.nav-menu{ display:flex; align-items:center; gap:28px; }
.nav-menu a{ color: var(--color-text); font-weight:500; font-size:15px; }
.nav-menu a:hover{ color: var(--color-brand); }
.header-actions{ display:flex; align-items:center; gap:14px; }

.menu-toggle{
  display:none; background:none; border:none; cursor:pointer; padding:8px;
}
.menu-toggle span{ display:block; width:24px; height:2px; background: var(--color-text); margin:5px 0; }

@media (max-width: 900px){
  .nav-menu{
    position:absolute; top:100%; left:0; right:0;
    background:#fff; border-bottom:1px solid var(--color-border);
    flex-direction:column; align-items:flex-start; gap:0;
    max-height:0; overflow:hidden; transition: max-height .25s ease;
  }
  .nav-menu.is-open{ max-height: 480px; }
  .nav-menu li{ width:100%; }
  .nav-menu a{ display:block; padding:14px 24px; width:100%; border-top:1px solid var(--color-border); }
  .menu-toggle{ display:block; }
  .header-actions .btn-secondary{ display:none; }
}

/* ===================== HERO ===================== */
.hero{ padding: 96px 0 80px; text-align:center; }
.hero h1{ font-size: clamp(32px, 5vw, 54px); max-width: 880px; margin:0 auto .5em; }
.hero .lead{ max-width: 680px; margin: 0 auto 36px; font-size:19px; color: var(--color-text-muted); }
.hero .cta-row{ justify-content:center; }
.hero-visual{ margin-top:64px; }
.hero-visual img{ margin:0 auto; border-radius: var(--radius-lg); box-shadow: var(--shadow); }

/* ===================== STATS ===================== */
.stats-grid{
  display:grid; grid-template-columns: repeat(4,1fr); gap:24px;
}
.stat-card{ text-align:center; padding: 28px 16px; }
.stat-number{ font-size: clamp(28px,3vw,38px); font-weight:800; color: var(--color-brand); }
.stat-label{ color: var(--color-text-muted); font-size:14px; margin-top:6px; }
@media (max-width:800px){ .stats-grid{ grid-template-columns: repeat(2,1fr); } }

/* ===================== PROBLEM / SOLUTION ===================== */
.before-after{ display:grid; grid-template-columns:1fr 1fr; gap:32px; }
.ba-card{ padding:36px; border-radius: var(--radius-lg); }
.ba-before{ background:#fff5f5; border:1px solid #ffd9d9; }
.ba-after{ background:#eefaf3; border:1px solid #c8f0dc; }
.ba-card h3{ font-size:15px; text-transform:uppercase; letter-spacing:.05em; }
.ba-before h3{ color:#d64545; }
.ba-after h3{ color: var(--color-accent); }
.ba-card ul{ margin-top:16px; }
.ba-card li{ padding: 8px 0; padding-left:28px; position:relative; color: var(--color-text-muted); }
.ba-before li::before{ content:"✕"; position:absolute; left:0; color:#d64545; font-weight:700; }
.ba-after li::before{ content:"✓"; position:absolute; left:0; color: var(--color-accent); font-weight:700; }
@media (max-width:800px){ .before-after{ grid-template-columns:1fr; } }

/* ===================== CARDS / GRID ===================== */
.grid{ display:grid; gap:28px; }
.grid-2{ grid-template-columns: repeat(2,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }
@media (max-width:900px){ .grid-3,.grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:600px){ .grid-2,.grid-3,.grid-4{ grid-template-columns: 1fr; } }

.card{
  background:#fff; border:1px solid var(--color-border); border-radius: var(--radius);
  padding:32px; transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover{ box-shadow: var(--shadow); transform: translateY(-2px); }
.card-icon{
  width:48px; height:48px; border-radius:12px; background: var(--color-brand-light);
  display:flex; align-items:center; justify-content:center; font-size:22px; margin-bottom:18px;
}
.card h3{ font-size:19px; }
.card p, .card ul{ color: var(--color-text-muted); font-size:15px; }
.card ul{ margin-top:10px; }
.card li{ padding:4px 0; padding-left:22px; position:relative; }
.card li::before{ content:"•"; position:absolute; left:0; color: var(--color-brand); font-weight:700; }

/* Use-case cards */
.usecase-card{ background:#fff; border:1px solid var(--color-border); border-radius: var(--radius-lg); padding:32px; }
.usecase-tag{ display:inline-block; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color: var(--color-brand); margin-bottom:14px; }
.usecase-row{ display:grid; grid-template-columns: 1fr 1fr; gap:18px; margin-top:18px; }
.usecase-box{ background: var(--color-bg-alt); border-radius: var(--radius-sm); padding:16px; font-size:14px; }
.usecase-box b{ display:block; font-size:12px; text-transform:uppercase; color: var(--color-text-muted); margin-bottom:6px; }
.usecase-result{ margin-top:16px; font-weight:700; color: var(--color-accent); }
@media (max-width:640px){ .usecase-row{ grid-template-columns:1fr; } }

/* Integrations */
.integration-block{ margin-bottom:64px; }
.integration-block h3{ font-size:22px; margin-bottom:6px; }
.integration-block > p{ color: var(--color-text-muted); margin-bottom:24px; }
.logo-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:18px; }
.logo-card{
  background:#fff; border:1px solid var(--color-border); border-radius: var(--radius);
  padding:22px; text-align:center; font-weight:700; color: var(--color-text);
}
.logo-card span{ display:block; font-weight:400; font-size:13px; color: var(--color-text-muted); margin-top:6px; }
@media (max-width:800px){ .logo-grid{ grid-template-columns: repeat(2,1fr); } }

/* Comparison table */
.compare-table{ width:100%; border-collapse: collapse; background:#fff; border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-sm); }
.compare-table th, .compare-table td{ padding:16px 20px; text-align:center; border-bottom:1px solid var(--color-border); font-size:14px; }
.compare-table th{ background: var(--color-bg-alt); font-size:13px; text-transform:uppercase; letter-spacing:.03em; }
.compare-table td:first-child, .compare-table th:first-child{ text-align:left; font-weight:600; }
.compare-table .col-us{ background: var(--color-brand-light); font-weight:700; color: var(--color-brand-dark); }
.compare-table .yes{ color: var(--color-accent); font-weight:700; }
.compare-table .no{ color: #c7cbd4; }
.table-scroll{ overflow-x:auto; }

/* Pricing */
.pricing-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:24px; align-items:stretch; }
.price-card{ background:#fff; border:1px solid var(--color-border); border-radius: var(--radius-lg); padding:36px; display:flex; flex-direction:column; }
.price-card.is-featured{ border-color: var(--color-brand); box-shadow: var(--shadow); position:relative; transform: scale(1.02); }
.price-badge{ position:absolute; top:-14px; left:50%; transform:translateX(-50%); background: var(--color-brand); color:#fff; font-size:12px; font-weight:700; padding:6px 16px; border-radius:999px; }
.price-name{ font-size:14px; text-transform:uppercase; letter-spacing:.05em; color: var(--color-text-muted); font-weight:700; }
.price-value{ font-size:32px; font-weight:800; margin:10px 0 4px; }
.price-value small{ font-size:14px; font-weight:500; color: var(--color-text-muted); }
.price-desc{ color: var(--color-text-muted); font-size:14px; margin-bottom:18px; }
.price-features{ flex:1; margin: 18px 0; }
.price-features li{ padding: 8px 0; padding-left:26px; position:relative; font-size:14px; }
.price-features li::before{ content:"✓"; position:absolute; left:0; color: var(--color-accent); font-weight:700; }
@media (max-width:900px){ .pricing-grid{ grid-template-columns:1fr; } .price-card.is-featured{ transform:none; } }

/* FAQ accordion */
.faq-list{ max-width:760px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--color-border); }
.faq-question{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding:20px 4px; font-weight:600; font-size:16px; display:flex; justify-content:space-between; align-items:center;
  color: var(--color-text);
}
.faq-question::after{ content:"+"; font-size:22px; color: var(--color-brand); transition: transform .2s ease; }
.faq-item.is-open .faq-question::after{ transform: rotate(45deg); }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .25s ease; color: var(--color-text-muted); font-size:15px; }
.faq-item.is-open .faq-answer{ max-height:300px; padding-bottom:20px; }

/* Resources */
.resource-icon{ font-size:26px; }
.video-embed{ aspect-ratio:16/9; background:#0f1730; border-radius: var(--radius); display:flex; align-items:center; justify-content:center; color:#fff; font-size:14px; }
.testimonial-card{ background:#fff; border:1px solid var(--color-border); border-radius: var(--radius); padding:26px; }
.testimonial-quote{ font-style:italic; color: var(--color-text); }
.testimonial-author{ margin-top:14px; font-weight:700; font-size:14px; }
.testimonial-author span{ display:block; font-weight:400; color: var(--color-text-muted); }
.blog-card img{ border-radius: var(--radius) var(--radius) 0 0; aspect-ratio:16/9; object-fit:cover; }
.blog-card{ padding:0; overflow:hidden; }
.blog-card-body{ padding:22px; }
.blog-tag{ font-size:12px; text-transform:uppercase; font-weight:700; color: var(--color-brand); }

/* Contact page */
.contact-grid{ display:grid; grid-template-columns: 1.3fr 1fr; gap:48px; align-items:start; }
.contact-form{ background:#fff; border:1px solid var(--color-border); border-radius: var(--radius-lg); padding:36px; box-shadow: var(--shadow-sm); }
.form-row{ margin-bottom:18px; }
.form-row label{ display:block; font-size:14px; font-weight:600; margin-bottom:6px; }
.form-row input, .form-row select, .form-row textarea{
  width:100%; padding:12px 14px; border:1px solid var(--color-border); border-radius: var(--radius-sm);
  font-family: var(--font); font-size:15px; background:#fff;
}
.form-row textarea{ min-height:110px; resize:vertical; }
.form-note{ font-size:12px; color: var(--color-text-muted); margin-top:20px; }
.contact-info-card{ background: var(--color-bg-alt); border-radius: var(--radius-lg); padding:32px; }
.contact-info-item{ display:flex; gap:14px; padding:14px 0; border-bottom:1px solid var(--color-border); }
.contact-info-item:last-child{ border-bottom:none; }
.contact-info-item .ci-icon{ font-size:20px; }
.form-success{ background:#eefaf3; border:1px solid #c8f0dc; color:#0d7a4f; padding:16px 20px; border-radius: var(--radius-sm); margin-bottom:24px; font-weight:600; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }

/* About */
.about-values{ display:grid; grid-template-columns: repeat(3,1fr); gap:24px; }
.team-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.team-avatar{ width:100%; aspect-ratio:1; border-radius:50%; background: var(--color-brand-light); display:flex; align-items:center; justify-content:center; font-size:32px; color: var(--color-brand); margin-bottom:14px; }
@media (max-width:900px){ .team-grid{ grid-template-columns: repeat(2,1fr); } }

/* CTA banner */
.cta-banner{ background: var(--color-brand); border-radius: var(--radius-lg); padding:56px; text-align:center; color:#fff; }
.cta-banner h2{ color:#fff; }
.cta-banner p{ color: rgba(255,255,255,.85); }

/* Footer */
.site-footer{ background: var(--color-bg-dark); color: rgba(255,255,255,.7); padding: 64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; }
.footer-brand{ font-weight:800; font-size:20px; color:#fff; margin-bottom:12px; }
.footer-widget-title{ color:#fff; font-size:14px; text-transform:uppercase; letter-spacing:.04em; margin-bottom:16px; }
.site-footer a{ color: rgba(255,255,255,.7); }
.site-footer a:hover{ color:#fff; }
.footer-nav li{ padding: 6px 0; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.1); padding-top:24px; font-size:13px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width:600px){ .footer-grid{ grid-template-columns: 1fr; } }

/* Utility */
.text-center{ text-align:center; }
.mt-40{ margin-top:40px; }
.badge-check{ color: var(--color-accent); font-weight:700; }