/* ═══════════════════════════════════════════════════
   LINKEAT — Design System v1.0
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&family=Sora:wght@600;700;800;900&display=swap');

/* ── VARIABLES ──────────────────────────────────── */
:root {
  --blue:         #1a6fd4;
  --blue-dark:    #0f4fa0;
  --blue-darker:  #0a3460;
  --blue-light:   #e8f1fb;
  --blue-border:  #b8d4f5;
  --orange:       #f26522;
  --orange-dark:  #d4511a;
  --orange-light: #fff3ec;
  --orange-border:#fcd1b0;
  --green:        #16a34a;
  --green-light:  #f0fdf4;
  --green-border: #bbf7d0;
  --white:        #ffffff;
  --bg:           #f4f7fc;
  --navy:         #0d1f35;
  --muted:        #607080;
  --border:       #dce5f0;
  --shadow-sm:    0 1px 4px rgba(26,111,212,0.07);
  --shadow-md:    0 4px 18px rgba(26,111,212,0.10);
  --shadow-lg:    0 8px 40px rgba(26,111,212,0.14);
  --radius:       14px;
  --radius-sm:    8px;
  --radius-lg:    20px;
}

/* ── RESET ──────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--navy);
  overflow-x: hidden;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; }

/* ── NAV ────────────────────────────────────────── */
.nav {
  background: var(--navy);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 68px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  height: 62px;
  width: auto;
}
.nav-logo-text {
  font-family: 'Sora', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: white;
  letter-spacing: -0.5px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.15s;
}
.nav-links a:hover,
.nav-links a.active {
  color: white;
  background: rgba(255,255,255,0.08);
}
.nav-cta {
  background: var(--orange);
  color: white !important;
  border-radius: 8px;
  font-weight: 600 !important;
  padding: 8px 18px !important;
  transition: background 0.15s !important;
}
.nav-cta:hover { background: var(--orange-dark) !important; }
.nav-award {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,215,0,0.12);
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 700;
  color: #ffd700;
  letter-spacing: 0.3px;
}

/* ── HAMBURGER MOBILE ───────────────────────────── */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.25s;
}
.nav-mobile {
  display: none;
  position: absolute;
  top: 68px;
  left: 0;
  right: 0;
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 24px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  padding: 12px 14px;
  border-radius: 8px;
  transition: all 0.15s;
}
.nav-mobile a:hover { color: white; background: rgba(255,255,255,0.07); }
.nav-mobile .nav-cta {
  margin-top: 8px;
  text-align: center;
  background: var(--orange) !important;
  color: white !important;
}

/* ── HERO PATTERN ───────────────────────────────── */
.hero-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ── LAYOUT ─────────────────────────────────────── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 32px; }
.container-sm { max-width: 760px; margin: 0 auto; padding: 0 32px; }
section { padding: 80px 32px; }
section.alt { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* ── TYPOGRAPHY ─────────────────────────────────── */
.eyebrow {
  font-family: 'Sora', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
  display: block;
}
.eyebrow.orange { color: var(--orange); }
.eyebrow.green { color: var(--green); }

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -1px;
  line-height: 1.18;
  margin-bottom: 10px;
}
.section-title.white { color: white; }

.section-sub {
  font-size: 16px;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.65;
  max-width: 600px;
}
.section-sub.white { color: rgba(255,255,255,0.72); }

/* ── BADGES ─────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.badge-blue { background: var(--blue-light); color: var(--blue-dark); border: 1px solid var(--blue-border); }
.badge-orange { background: var(--orange-light); color: var(--orange-dark); border: 1px solid var(--orange-border); }
.badge-green { background: var(--green-light); color: var(--green); border: 1px solid var(--green-border); }
.badge-white { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.95); border: 1px solid rgba(255,255,255,0.25); }
.badge-award { background: rgba(255,215,0,0.12); color: #c8960a; border: 1px solid rgba(255,215,0,0.3); }

/* ── BUTTONS ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  transition: all 0.18s;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--blue);
  color: white;
  box-shadow: 0 4px 18px rgba(26,111,212,0.35);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(26,111,212,0.45);
}
.btn-orange {
  background: var(--orange);
  color: white;
  box-shadow: 0 4px 18px rgba(242,101,34,0.35);
}
.btn-orange:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.35);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-blue {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue-border);
}
.btn-outline-blue:hover {
  background: var(--blue-light);
}
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-lg { padding: 18px 36px; font-size: 17px; }

/* ── CARDS ──────────────────────────────────────── */
.card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
  flex-shrink: 0;
}
.card-icon.blue { background: var(--blue-light); }
.card-icon.orange { background: var(--orange-light); }
.card-icon.green { background: var(--green-light); }

/* ── GRID ───────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

/* ── DIVIDER ────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 0; }

/* ── TAGS ───────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
}
.tag-red { background: #fef2f2; color: #dc2626; }
.tag-green { background: var(--green-light); color: var(--green); }

/* ── STATS ──────────────────────────────────────── */
.stat-num {
  font-family: 'DM Mono', monospace;
  font-size: clamp(32px,5vw,48px);
  font-weight: 500;
  color: var(--blue);
  line-height: 1;
}
.stat-label { font-size: 14px; color: var(--muted); font-weight: 400; margin-top: 4px; }

/* ── FOOTER ─────────────────────────────────────── */
footer {
  background: var(--navy);
  padding: 60px 40px 40px;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 36px; margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  max-width: 260px;
}
.footer-brand .footer-award {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,215,0,0.1);
  border: 1px solid rgba(255,215,0,0.2);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 700;
  color: #d4a017;
  margin-top: 16px;
}
.footer-col h4 {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}
.footer-col ul a:hover { color: white; }
.footer-bottom {
  max-width: 1080px;
  margin: 0 auto;
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ── SCROLL REVEAL ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── CTA BAND ───────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--blue-darker) 0%, var(--blue-dark) 50%, var(--blue) 100%);
  padding: 80px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-band h2 {
  font-family: 'Sora', sans-serif;
  font-size: clamp(24px,4vw,38px);
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
  margin-bottom: 14px;
  position: relative;
}
.cta-band p {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 36px;
  position: relative;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band .btn-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  position: relative;
  flex-wrap: wrap;
}

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  section { padding: 60px 20px; }
  .container { padding: 0 20px; }
  .container-sm { padding: 0 20px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-award { display: none; }
  .nav-burger { display: flex; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  footer { padding: 48px 20px 32px; }
}
.partner-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 16px;
  padding: 24px 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: box-shadow 0.2s;
}

.partner-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
}

.partner-card img {
  max-width: 160px;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter 0.2s;
}

.partner-card:hover img {
  filter: grayscale(0%);
}

.partner-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  align-self: flex-start;
}

.partner-tag.dist {
  background: #f0f4ff;
  color: #3b5bdb;
}

.partner-tag.saas {
  background: #f0fdf4;
  color: #16a34a;
}
.so-output {
  background: #1a6fd4;
}
.sdk-partner img {
  height: 90px;        /* hauteur fixe commune */
  width: auto;
  object-fit: contain;
}
.sdk-partner {
  display: flex;
  flex-direction: column;
  align-items: center;
}