/* =====================
   patience_ — style.css
   ===================== */

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

:root {
  --blue: #3694FF;
  --bg: #0a0a0a;
  --fg: #f0ece4;
}

html, body {
  height: 100%;
  font-family: 'Switzer', sans-serif;
  color: var(--fg);
  background: var(--bg);
  overflow: hidden;
}

body {
  display: flex;
  flex-direction: column;
  position: relative;
}

/* ---- Vidéo plein écran ---- */
.video-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

/* ---- Navigation ---- */
nav {
  position: relative;
  z-index: 10;
  padding: 2rem 3rem;
  display: flex;
  justify-content: center;
  align-items: center;

}

.logo {
  font-family: 'Switzer', sans-serif;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--blue);
  text-transform: lowercase;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  gap: 1.5rem;
}

.headline {
  font-family: 'Switzer', sans-serif;
  font-weight: 900;
  font-size: clamp(4rem, 12vw, 8.5rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--blue);
  text-transform: lowercase;
  filter: blur(2px);
  transform: scale(0.6);
  animation: strobe 3.7s steps(1) infinite;
}

@keyframes strobe {
  0%    { opacity: 1; transform: scale(0.6); }
  5%    { opacity: 0; }
  8%    { opacity: 1; }
  10%   { opacity: 0; }
  13%   { opacity: 1; }
  14%   { opacity: 0; }
  15%   { opacity: 1; }
  25%   { opacity: 0; }
  27%   { opacity: 1; }
  28%   { opacity: 0; }
  29%   { opacity: 1; }
  30%   { opacity: 0; }
  31%   { opacity: 1; }
  45%   { opacity: 1; }
  46%   { opacity: 0; }
  48%   { opacity: 1; }
  55%   { opacity: 0; }
  56%   { opacity: 1; }
  57%   { opacity: 0; }
  58%   { opacity: 1; }
  59%   { opacity: 0; }
  60%   { opacity: 1; }
  61%   { opacity: 0; }
  62%   { opacity: 1; }
  75%   { opacity: 1; }
  76%   { opacity: 0; }
  79%   { opacity: 1; }
  85%   { opacity: 0; }
  87%   { opacity: 1; }
  88%   { opacity: 0; }
  89%   { opacity: 1; }
  100%  { opacity: 1; }
}

.headline .sub {
  display: block;
  font-weight: 300;
  font-size: clamp(1.4rem, 4vw, 3rem);
  letter-spacing: 0.08em;
  color: rgba(240, 236, 228, 0.55);
  margin-top: 0.6rem;
  text-transform: lowercase;
}

/* ---- Waveform ---- */
.waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 28px;
  margin: 0.5rem 0;
}

.wave-bar {
  display: block;
  width: 2px;
  border-radius: 1px;
  background: rgba(54, 148, 255, 0.5);
  animation: wave 1.6s ease-in-out infinite;
}

@keyframes wave {
  0%, 100% { transform: scaleY(0.25); }
  50%       { transform: scaleY(1); }
}

/* ---- Divider ---- */
.divider {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, rgba(54, 148, 255, 0.4), transparent);
}

/* ---- CTA ---- */
.cta-area {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  padding: 0.9rem 2.8rem;
  background: var(--blue);
  color: var(--bg);
  border: none;
  font-family: 'Switzer', sans-serif;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.3s;
}

.btn-primary:hover { opacity: 0.8; }

.btn-secondary {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: rgba(240, 236, 228, 0.5);
  text-transform: uppercase;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Switzer', sans-serif;
  text-decoration: none;
  transition: color 0.3s;
}

.btn-secondary:hover { color: var(--fg); }

/* ---- Footer ---- */
footer {
  position: relative;
  z-index: 10;
  padding: 1.5rem 3rem;

  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-left {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(240, 236, 228, 0.25);
}

.social-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.social-links a {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: rgba(240, 236, 228, 0.3);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s;
}

.social-links a:hover { color: var(--blue); }



/* ---- Responsive ---- */
@media (max-width: 600px) {
  nav,
  footer {
    padding: 1.5rem;
  }

  .hero {
    padding: 2rem 1.5rem;
  }

  footer {
    flex-direction: column;
    align-items: flex-start;
  }
}