/* ============================================================
   SMARTWAY — Components (Premium Light)
   ============================================================ */

/* ── NAVBAR ── */
#navbar{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);background:rgba(7,28,19,0.85);border-bottom:1px solid transparent;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;align-items:center;padding:0 2rem;transition:border-color var(--base),box-shadow var(--base);}
#navbar.scrolled{border-bottom-color:rgba(255,255,255,0.06);box-shadow:0 1px 24px rgba(0,0,0,0.4);}
.nav-inner{width:100%;max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;}
.nav-logo{display:flex;align-items:center;gap:9px;flex-shrink:0;text-decoration:none;}
.nav-logo-icon{width:34px;height:34px;border-radius:8px;object-fit:contain;flex-shrink:0;}
.nav-logo .logo-text{font-size:1.2rem;font-weight:800;letter-spacing:-0.04em;color:#fff;}
.nav-logo .logo-text em{font-style:normal;color:var(--neon);}
.nav-links{display:flex;align-items:center;flex:1;justify-content:center;}
.nav-link{font-size:.85rem;font-weight:500;color:rgba(255,255,255,0.45);padding:.4em .85em;border-radius:var(--r-full);transition:color var(--fast),background var(--fast);cursor:pointer;white-space:nowrap;background:none;border:none;}
.nav-link:hover{color:#fff;background:rgba(255,255,255,0.06);}
.nav-link.active{color:var(--neon);background:rgba(34,255,110,0.08);font-weight:600;}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;border-radius:var(--r-sm);}
.nav-burger span{width:20px;height:2px;background:#fff;border-radius:2px;display:block;transition:all var(--base) var(--ease-out);}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0);}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.nav-mobile{display:none;position:fixed;top:var(--nav-height);left:0;right:0;background:var(--bg-alt);border-bottom:1px solid var(--border);padding:1rem 1.5rem;flex-direction:column;gap:.2rem;z-index:99;box-shadow:var(--shadow-md);}
.nav-mobile.open{display:flex;}
.nav-mobile .nav-link{padding:.8em 1em;border-radius:var(--r-md);font-size:.95rem;text-align:left;}
.nav-mobile .btn{margin-top:.5rem;justify-content:center;}
@media(max-width:960px){.nav-links,.nav-cta{display:none;}.nav-burger{display:flex;}}

/* Language toggle pill */
.lang-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  height: 34px; min-width: 46px; padding: 0 14px;
  border-radius: var(--r-full);
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  background: transparent;
  color: rgba(255,255,255,0.5);
  border: 1.5px solid rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all var(--base) var(--ease-out);
  flex-shrink: 0;
}
.lang-toggle:hover {
  color: var(--neon);
  border-color: var(--neon);
  background: rgba(34,255,110,0.06);
}


/* ─────────────────────────────────────
   HERO — Sticky scroll zone
   Logo 220px → shrinks to 60px
   Tagline reveals on scroll
   ───────────────────────────────────── */
#hero-zone {
  height: 185vh;
  position: relative;
}
.hero-sticky-content {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  overflow: hidden;
  background: var(--dark-forest);
}

/* Neon grid on dark bg */
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(34,255,110,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34,255,110,0.045) 1px, transparent 1px);
  background-size: 52px 52px;
}
.hero-grid::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, transparent 40%, rgba(7,28,19,0.75));
}

/* Logo — starts 450px, JS shrinks AND moves up on scroll */
.hero-brand-block {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 1.4rem;
  will-change: transform;
}
#hero-logo-big {
  width: 450px; height: 450px;
  object-fit: contain; border-radius: 52px;
  display: block; will-change: width, height;
  filter: drop-shadow(0 24px 80px rgba(0,0,0,0.5)) drop-shadow(0 0 60px rgba(34,255,110,0.15));
}
.hero-badge-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.4); will-change: opacity;
}
.hero-badge-tag .live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--neon);
  animation: pulse 2s infinite;
}

/* Tagline — absolutely positioned at bottom, dark-bg aware */
.hero-reveal {
  position: absolute;
  bottom: 8%; left: 0; right: 0;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
  opacity: 0; transform: translateY(28px);
  will-change: opacity, transform;
}
.hero-reveal h1 { margin-bottom: 1rem; color: #fff; }
.hero-reveal .gradient-text {
  background: linear-gradient(130deg, var(--neon) 10%, #1DB954 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-reveal p {
  font-size: 1.1rem; color: rgba(255,255,255,0.55);
  max-width: 520px; margin: 0 auto 2rem; line-height: 1.75;
}
.hero-ctas { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
/* Override btn-outline for dark hero bg */
.hero-reveal .btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}
.hero-reveal .btn-outline:hover {
  background: var(--neon); color: var(--dark-forest); border-color: var(--neon);
}

/* Data pillars row */
.hero-pillars {
  display: flex; justify-content: center; gap: 2.5rem; flex-wrap: wrap;
  padding-top: 1.75rem; margin-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-pillar .p-label { font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:.12em; color: var(--neon); }
.hero-pillar .p-val   { font-size:.83rem; color:rgba(255,255,255,0.35); margin-top:3px; }

/* Scroll indicator */
.scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.25); will-change: opacity;
  animation: float-hint 2.2s ease-in-out infinite;
}
@keyframes float-hint {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

@media(max-width:768px) {
  #hero-logo-big { width: 220px !important; height: 220px !important; border-radius: 28px !important; }
  #hero-zone { height: 230vh; }
  .hero-reveal { bottom: 6%; }
  .hero-reveal h1 { font-size: clamp(1.9rem, 6.5vw, 2.6rem); }
  .hero-pillars { gap: 1.25rem; }
}


/* ─────────────────────────────────────
   LE PROJET — Numbered concept cards
   ───────────────────────────────────── */
.concept-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.concept-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 2.25rem 2rem;
  transition: all var(--base) var(--ease-out); position: relative; overflow: hidden;
}
.concept-card::before {
  content: ''; position: absolute; top:0; left:0; right:0; height: 2px;
  background: var(--neon); opacity: 0; transition: opacity var(--base);
}
.concept-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--green-border); }
.concept-card:hover::before { opacity: 1; }
.concept-num {
  font-size: 3rem; font-weight: 900; letter-spacing: -0.06em;
  line-height: 1; margin-bottom: 1rem;
  background: linear-gradient(130deg, var(--neon) 10%, #1DB954);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  opacity: 0.25;
}
.concept-icon {
  width: 44px; height: 44px; border-radius: var(--r-sm);
  background: var(--green-tint); border: 1px solid var(--green-border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; color: var(--neon);
}
.concept-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.concept-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: .5rem; color: #fff; }
.concept-card p  { font-size: .875rem; color: var(--text-muted); line-height: 1.7; }

@media(max-width:820px) { .concept-grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:540px) { .concept-grid { grid-template-columns: 1fr; } }


/* ─────────────────────────────────────
   ÉQUIPE
   ───────────────────────────────────── */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 1.5rem; }
.team-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 2rem; text-align: center;
  transition: all var(--base) var(--ease-out); position: relative; overflow: hidden;
}
.team-card::after { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:var(--neon); opacity:0; transition:opacity var(--base); }
.team-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--green-border); }
.team-card:hover::after { opacity:1; }
.team-avatar { width:80px; height:80px; border-radius:50%; background:rgba(34,255,110,0.08); border:2px solid var(--green-border); margin:0 auto 1rem; display:flex; align-items:center; justify-content:center; font-size:1.5rem; font-weight:800; color:var(--neon); }
.team-name  { font-size:1.05rem; font-weight:700; margin-bottom:3px; color:#fff; }
.team-role  { font-size:.8rem; color:var(--neon); font-weight:600; margin-bottom:.9rem; }
.team-bio   { font-size:.855rem; color:var(--text-muted); line-height:1.65; }
.team-social { display:flex; justify-content:center; gap:.5rem; margin-top:.9rem; }
.team-social a { width:30px; height:30px; border-radius:50%; background:rgba(255,255,255,0.05); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--text-muted); transition:all var(--fast); }
.team-social a:hover { background:var(--neon); color:var(--dark-forest); border-color:var(--neon); }


/* ─────────────────────────────────────
   AVANCEMENT — Progress Rings
   ───────────────────────────────────── */
.rings-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1.25rem; margin-bottom:3.5rem; }
.p-ring-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 2rem 1.25rem; text-align: center; transition: all var(--base) var(--ease-out);
}
.p-ring-card:hover { box-shadow: var(--shadow-sm); border-color: var(--green-border); transform: translateY(-3px); }
.p-ring-svg-wrap { position: relative; width: 120px; height: 120px; margin: 0 auto 1.25rem; }
.p-ring-svg      { width: 100%; height: 100%; transform: rotate(-90deg); }
.p-ring-track    { fill: none; stroke: rgba(255,255,255,0.06); stroke-width: 5; }
.p-ring-fill     { fill: none; stroke: var(--neon); stroke-width: 5; stroke-linecap: round; stroke-dasharray: 226; stroke-dashoffset: 226; transition: stroke-dashoffset 1.4s var(--ease-out); }
.p-ring-val {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-size: 1.5rem; font-weight: 800; letter-spacing: -0.04em; color: #fff;
}
.p-ring-label { font-size: .9rem; font-weight: 700; color: #fff; margin-bottom: .3rem; }
.p-ring-sub   { font-size: .75rem; color: var(--text-muted); }

/* Task checklist */
.task-list { max-width: 680px; margin: 0 auto; }
.task-item {
  display: flex; align-items: center; gap: 1rem;
  padding: .85rem 1.1rem; margin-bottom: .55rem;
  border-radius: var(--r-md); border: 1px solid var(--border);
  background: var(--bg-card); transition: border-color var(--base);
}
.task-item:hover { border-color: var(--green-border); }
.task-dot           { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.task-dot.done      { background: var(--neon); }
.task-dot.active    { background: var(--neon); animation: pulse 2s infinite; box-shadow: 0 0 0 3px rgba(34,255,110,0.15); }
.task-dot.pending   { background: rgba(255,255,255,0.15); }
.task-name          { font-size: .875rem; font-weight: 600; color: #fff; flex: 1; }
.task-state         { font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-muted); }
.task-state.done-txt   { color: var(--neon); }
.task-state.active-txt { color: var(--neon); }

@media(max-width:900px) { .rings-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:480px) { .rings-grid { grid-template-columns: repeat(2,1fr); } .p-ring-svg-wrap { width:90px; height:90px; } .p-ring-val { font-size:1.2rem; } }


/* ─────────────────────────────────────
   GALLERY / PROOF
   ───────────────────────────────────── */
.gallery-tabs { display:flex; justify-content:center; gap:.4rem; margin-bottom:2.5rem; flex-wrap:wrap; }
.gallery-tab { padding:.45em 1.2em; border-radius:var(--r-full); font-size:.8rem; font-weight:600; color:var(--text-muted); border:1px solid var(--border); background:transparent; cursor:pointer; transition:all var(--base) var(--ease-out); }
.gallery-tab:hover { color:#fff; border-color:var(--border-strong); }
.gallery-tab.active { background:var(--neon); border-color:var(--neon); color:var(--dark-forest); }
.gallery-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1.25rem; }
.gallery-item { position:relative; border-radius:var(--r-lg); overflow:hidden; border:1px solid var(--border); aspect-ratio:16/10; cursor:pointer; transition:all var(--base) var(--ease-out); }
.gallery-item:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--green-border); }
.gallery-item img { width:100%; height:100%; object-fit:cover; transition:transform var(--slow) var(--ease-out); }
.gallery-item:hover img { transform:scale(1.05); }
.gallery-overlay { position:absolute; inset:0; background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,0.72)); display:flex; flex-direction:column; justify-content:flex-end; padding:1rem; opacity:0; transition:opacity var(--base); }
.gallery-item:hover .gallery-overlay { opacity:1; }
.gal-title { font-size:.88rem; font-weight:700; color:#fff; }
.gal-sub   { font-size:.75rem; color:rgba(255,255,255,.75); }
.gallery-placeholder { background:rgba(255,255,255,0.03); border:2px dashed rgba(255,255,255,0.1); border-radius:var(--r-lg); display:flex; align-items:center; justify-content:center; min-height:180px; text-align:center; padding:2rem; }
.gallery-placeholder svg { color:var(--text-muted); margin:0 auto .75rem; display:block; }
.gallery-placeholder p { font-size:.8rem; color:var(--text-muted); margin:0; }
.lightbox { display:none; position:fixed; inset:0; z-index:200; background:rgba(0,0,0,0.92); align-items:center; justify-content:center; padding:2rem; }
.lightbox.open { display:flex; }
.lightbox-img { max-width:90vw; max-height:85vh; object-fit:contain; border-radius:var(--r-lg); }
.lightbox-close { position:absolute; top:1.5rem; right:1.5rem; width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.1); color:#fff; display:flex; align-items:center; justify-content:center; cursor:pointer; font-size:1.1rem; transition:background var(--fast); }
.lightbox-close:hover { background:rgba(255,255,255,.2); }


/* ─────────────────────────────────────
   CONTACT — Dark section (premium inversion)
   ───────────────────────────────────── */
.investors-dark { background: var(--bg-dark); }

.investors-dark .eyebrow {
  color: var(--green);
  background: rgba(29,185,84,0.1);
  border-color: rgba(29,185,84,0.2);
}

.investor-wrap { max-width: 600px; margin: 0 auto; text-align: center; }
.investor-wrap h2 { margin-top: .75rem; margin-bottom: .85rem; }
.investors-dark .investor-wrap h2 { color: #fff; }
.investors-dark .investor-wrap > p  { color: rgba(255,255,255,0.45); }

.contact-form-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-xl); padding: 2.25rem; position: relative;
  box-shadow: 0 4px 60px rgba(0,0,0,0.4); text-align: left;
  margin-top: 2.25rem;
}
.contact-form-wrap::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background: linear-gradient(90deg, var(--green), #5af576);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
}
.form-row   { display:grid; grid-template-columns:1fr 1fr; gap:1rem; margin-bottom:1rem; }
.form-group { margin-bottom:1rem; }
.form-group label {
  display:block; font-size:.72rem; font-weight:700;
  color: rgba(255,255,255,0.4); margin-bottom:5px;
  letter-spacing:.05em; text-transform:uppercase;
}
.form-group input,
.form-group textarea,
.form-group select {
  width:100%; background:rgba(255,255,255,0.06);
  border:1.5px solid rgba(255,255,255,0.1);
  border-radius:var(--r-md); color:#fff;
  font-size:.9rem; padding:.75em 1em;
  transition:all var(--base) var(--ease-out); outline:none;
  appearance:none; -webkit-appearance:none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color:rgba(255,255,255,.22); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color:var(--green);
  background:rgba(29,185,84,0.07);
  box-shadow:0 0 0 3px rgba(29,185,84,0.15);
}
.form-group textarea { resize:vertical; min-height:100px; }
.form-submit-btn {
  width:100%; padding:.9em; font-size:.95rem; font-weight:700;
  border-radius:var(--r-md); background:var(--green); color:#fff;
  cursor:pointer; border:none; display:flex; align-items:center;
  justify-content:center; gap:8px; transition:all var(--base) var(--ease-out);
}
.form-submit-btn:hover { background:var(--green-dark); transform:translateY(-2px); box-shadow:var(--shadow-green); }
.form-submit-btn:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.form-status { padding:.85em 1em; border-radius:var(--r-md); font-size:.875rem; font-weight:600; margin-top:1rem; display:none; }
.form-status.success { display:block; background:rgba(29,185,84,.12); border:1px solid rgba(29,185,84,.25); color:#5af576; }
.form-status.error   { display:block; background:rgba(239,68,68,.08); border:1px solid rgba(239,68,68,.2); color:#f87171; }

@media(max-width:560px) { .form-row{grid-template-columns:1fr;} .contact-form-wrap{padding:1.5rem;} }


/* ─────────────────────────────────────
   FOOTER
   ───────────────────────────────────── */
footer { background:var(--bg-dark); border-top: 1px solid rgba(255,255,255,0.06); padding:2.5rem 2rem; }
.footer-inner { max-width:1120px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; }
.footer-logo { display:flex; align-items:center; gap:8px; }
.footer-logo-icon { width:28px; height:28px; border-radius:6px; object-fit:contain; }
.footer-logo .logo-text { font-size:1.05rem; font-weight:800; color:#fff; letter-spacing:-0.04em; }
.footer-logo .logo-text em { font-style:normal; color:var(--green); }
.footer-copy { font-size:.78rem; color:rgba(255,255,255,.25); }
.footer-links { display:flex; gap:1.5rem; }
.footer-links a { font-size:.78rem; color:rgba(255,255,255,.3); transition:color var(--fast); }
.footer-links a:hover { color:var(--green); }