/* ============================================
   BASE.CSS — Reset, typographie, utilitaires
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Grille de fond */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 106, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 106, 255, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 0;
}

/* ── Blobs lumineux ── */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
  animation: blobFloat 8s ease-in-out infinite;
}
.blob-1 {
  width: 520px; height: 520px;
  background: rgba(124, 106, 255, 0.09);
  top: -120px; left: -160px;
  animation-delay: 0s;
}
.blob-2 {
  width: 420px; height: 420px;
  background: rgba(255, 106, 158, 0.07);
  bottom: 8%; right: -120px;
  animation-delay: -3s;
}
.blob-3 {
  width: 320px; height: 320px;
  background: rgba(106, 255, 212, 0.05);
  top: 45%; left: 38%;
  animation-delay: -6s;
}
@keyframes blobFloat {
  0%, 100% { transform: translateY(0px) scale(1); }
  50%       { transform: translateY(-20px) scale(1.04); }
}

/* ── Conteneurs ── */
.wrap {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2.5rem;
}

.section-pad {
  padding-top: var(--gap-xl);
  padding-bottom: var(--gap-xl);
}

.divider {
  height: 1px;
  background: var(--border);
  position: relative;
  z-index: 1;
}

/* ── Label de section ── */
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.section-label::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

/* ── Titres de section ── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 2.5rem;
}

/* ── Boutons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  border-radius: var(--r-sm);
  transition: all var(--t-normal);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #9e56ff);
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(124, 106, 255, 0.38);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(124, 106, 255, 0.06);
}
.btn-teal {
  background: transparent;
  color: var(--teal);
  border: 1px solid rgba(106, 255, 212, 0.3);
}
.btn-teal:hover {
  background: rgba(106, 255, 212, 0.07);
  transform: translateY(-1px);
}
.btn-pink {
  background: transparent;
  color: var(--pink);
  border: 1px solid rgba(255, 106, 158, 0.3);
}
.btn-pink:hover {
  background: rgba(255, 106, 158, 0.07);
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0) !important;
}

/* ── Tags / Chips ── */
.tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 9px;
  border: 1px solid var(--border2);
  border-radius: var(--r-sm);
  color: var(--muted);
}

/* ── Utilitaires texte ── */
.text-accent  { color: var(--accent); }
.text-pink    { color: var(--pink); }
.text-teal    { color: var(--teal); }
.text-muted   { color: var(--muted); }
.text-muted2  { color: var(--muted2); }

.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Animations globales ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}
@keyframes fillBar {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
@keyframes scrollDrop {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── Responsive ── */
@media (max-width: 700px) {
  .wrap { padding: 0 1.25rem; }
  .section-pad { padding-top: 4rem; padding-bottom: 4rem; }
}

/* ── Variante petit bouton ── */
.btn-sm {
  font-size: 11px;
  padding: 8px 16px;
}

/* ── Projet WIP (non cliquable) ── */
.project-wip {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}