/* static/circuitMoto/css/footer.css */

.site-footer{
  position: relative;
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(59,130,246,.08), transparent 35%),
    radial-gradient(circle at top right, rgba(139,92,246,.08), transparent 35%),
    var(--bg);
  overflow: hidden;
}

.footer-background{
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 35%);
}

.footer-inner{
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 3rem) 1rem;
  display: grid;
  gap: 1.5rem;
}

.footer-top{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1.5rem;
  align-items: stretch;
}

.footer-brand,
.newsletter-card,
.developer-card{
  min-width: 0;
}

/* =========================
   MARQUE / INTRO
   ========================= */

.footer-brand{
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .9rem;
}

.footer-logo{
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  color: var(--text);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
}

.footer-logo-icon{
  width: 2rem;
  height: 2rem;
  color: var(--primary);
  flex-shrink: 0;
}

.footer-tagline{
  margin: 0;
  max-width: 42ch;
  color: var(--text-light);
  line-height: 1.7;
  font-size: .97rem;
}

.footer-social{
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .25rem;
}

.social-link{
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  box-shadow: 0 10px 24px rgba(59,130,246,.18);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.social-link:hover,
.social-link:focus-visible{
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(59,130,246,.25);
  filter: brightness(1.03);
}

/* =========================
   NEWSLETTER
   ========================= */

.newsletter-section{
  min-width: 0;
}

.newsletter-card{
  height: 100%;
  background: color-mix(in oklab, var(--bg) 95%, white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: clamp(1rem, 2vw, 1.5rem);
  box-shadow: 0 14px 40px rgba(0,0,0,.07);
}

.newsletter-title{
  margin: 0 0 .75rem;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
}

.newsletter-desc{
  margin: 0 0 1rem;
  color: var(--text-light);
  line-height: 1.65;
  font-size: .95rem;
}

.nl-form{
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.nl-input-group{
  position: relative;
  display: flex;
}

.nl-input{
  width: 100%;
  min-width: 0;
  padding: .9rem 4.2rem .9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.nl-input:focus{
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(59,130,246,.16);
}

.nl-btn{
  position: absolute;
  top: .25rem;
  right: .25rem;
  bottom: .25rem;
  min-width: 3rem;
  padding: 0 .9rem;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}

.nl-btn:hover,
.nl-btn:focus-visible{
  transform: translateY(-1px);
  filter: brightness(1.03);
  box-shadow: 0 10px 22px rgba(59,130,246,.22);
}

.nl-btn-icon{
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.nl-help{
  min-height: 1.25rem;
  font-size: .86rem;
  color: var(--error);
  padding-inline: .2rem;
}

/* =========================
   DEVELOPPEUR
   ========================= */

.developer-section{
  padding-top: .25rem;
}

.developer-card{
  display: grid;
  gap: 1rem;
  background: linear-gradient(135deg, rgba(59,130,246,.07), rgba(139,92,246,.08));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: clamp(1rem, 2vw, 1.4rem);
  box-shadow: 0 14px 36px rgba(0,0,0,.06);
  transition: transform .2s ease, box-shadow .2s ease;
}

.developer-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0,0,0,.1);
}

.developer-header{
  display: flex;
  align-items: center;
  gap: .65rem;
}

.developer-icon{
  width: 22px;
  height: 22px;
  color: var(--primary);
  flex-shrink: 0;
}

.developer-label{
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-light);
}

.developer-subtitle{
  margin: -.35rem 0 .25rem;
  color: var(--text-light);
  line-height: 1.6;
  font-size: .95rem;
}

.developer-brand{
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-wrap: wrap;
}

.developer-name{
  position: relative;
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.1;
  background: linear-gradient(90deg, var(--primary), #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.developer-name-typewriter{
  position: relative;
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  width: 0;
  max-width: 100%;
  border-right: 2px solid color-mix(in srgb, var(--primary) 78%, #8b5cf6);
  filter: drop-shadow(0 0 10px rgba(99,102,241,.12));
  animation:
    footerTypewriterLoop 5.2s steps(10, end) infinite,
    footerCaretBlink .75s step-end infinite;
}

.developer-name-text{
  display: inline-block;
  min-width: max-content;
}

.developer-badge{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .28rem .62rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  box-shadow:
    0 8px 20px rgba(99,102,241,.22),
    inset 0 1px 0 rgba(255,255,255,.25);
  overflow: hidden;
  isolation: isolate;
  transform: translateY(0) scale(1);
  animation:
    badgePopIn .7s cubic-bezier(.2,.9,.2,1.15) .2s both,
    badgeFloat 2.8s ease-in-out 1s infinite;
  transition:
    transform .25s ease,
    box-shadow .25s ease,
    filter .25s ease;
}

.developer-badge::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(
      120deg,
      transparent 0%,
      rgba(255,255,255,.14) 20%,
      rgba(255,255,255,.55) 48%,
      rgba(255,255,255,.12) 68%,
      transparent 100%
    );
  transform: translateX(-140%);
  animation: badgeShine 2.6s ease-in-out 1.1s infinite;
  z-index: 0;
}

.developer-badge::after{
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(139,92,246,.25), transparent 65%);
  opacity: 0;
  transform: scale(.85);
  animation: badgeGlowPulse 2.2s ease-in-out 1s infinite;
  z-index: 0;
}

.developer-badge-text{
  position: relative;
  z-index: 1;
}

.developer-badge:hover,
.developer-badge:focus-visible{
  transform: translateY(-2px) scale(1.04);
  filter: brightness(1.05);
  box-shadow:
    0 14px 28px rgba(99,102,241,.28),
    inset 0 1px 0 rgba(255,255,255,.28);
}

.developer-info{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  align-items: stretch;
}

.developer-contact{
  display: flex;
  align-items: center;
  gap: .7rem;
  min-width: 0;
  height: 100%;
  padding: .9rem 1rem;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  background: color-mix(in oklab, var(--bg) 92%, white);
  border: 1px solid var(--border);
  transition:
    transform .2s ease,
    border-color .2s ease,
    background .2s ease,
    color .2s ease,
    box-shadow .2s ease;
}

.developer-contact:hover,
.developer-contact:focus-visible{
  transform: translateY(-1px);
  color: var(--primary);
  border-color: color-mix(in oklab, var(--primary) 35%, var(--border));
  background: color-mix(in oklab, var(--bg) 88%, white);
  box-shadow: 0 10px 24px rgba(0,0,0,.07);
}

.contact-icon{
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: .1rem;
}

.developer-contact span{
  display: block;
  min-width: 0;
  flex: 1;
  font-size: .98rem;
  line-height: 1.45;
  word-break: normal;
  overflow-wrap: anywhere;
}

.developer-contact-phone{
  white-space: normal;
}

.developer-contact-email,
.developer-contact-web{
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.developer-tags{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.dev-tag{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .42rem .75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 94%, white);
  color: var(--text);
  font-size: .82rem;
  font-weight: 600;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}

.dev-tag:hover{
  transform: translateY(-1px);
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff;
  border-color: transparent;
}

/* =========================
   BAS DU FOOTER
   ========================= */

.footer-bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--text-light);
  font-size: .9rem;
  flex-wrap: wrap;
}

.footer-links{
  display: flex;
  flex-wrap: wrap;
  gap: .9rem 1rem;
}

.footer-link{
  color: var(--text-light);
  text-decoration: none;
  transition: color .2s ease;
}

.footer-link:hover,
.footer-link:focus-visible{
  color: var(--primary);
}

/* =========================
   ACCESSIBILITE
   ========================= */

.footer-link:focus-visible,
.social-link:focus-visible,
.developer-contact:focus-visible,
.footer-logo:focus-visible,
.nl-btn:focus-visible,
.nl-input:focus-visible{
  outline: 3px solid color-mix(in srgb, var(--primary) 45%, transparent);
  outline-offset: 3px;
}

/* =========================
   DARK MODE
   ========================= */

[data-theme="dark"] .site-footer{
  background:
    radial-gradient(circle at top left, rgba(59,130,246,.14), transparent 35%),
    radial-gradient(circle at top right, rgba(139,92,246,.14), transparent 35%),
    var(--bg);
}

[data-theme="dark"] .newsletter-card,
[data-theme="dark"] .developer-card{
  box-shadow: 0 16px 42px rgba(0,0,0,.22);
}

[data-theme="dark"] .developer-contact{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.08);
  color: rgba(255,255,255,.9);
}

[data-theme="dark"] .developer-contact:hover,
[data-theme="dark"] .developer-contact:focus-visible{
  color: #fff;
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.14);
}

[data-theme="dark"] .dev-tag{
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.08);
  color: rgba(255,255,255,.88);
}

/* =========================
   ANIMATIONS
   ========================= */

@keyframes footerTypewriterLoop{
  0%{ width: 0; }
  35%{ width: 10ch; }
  60%{ width: 10ch; }
  85%{ width: 0; }
  100%{ width: 0; }
}

@keyframes footerCaretBlink{
  0%, 49%{
    border-right-color: rgba(99,102,241,.95);
  }
  50%, 100%{
    border-right-color: transparent;
  }
}

@keyframes badgePopIn{
  0%{
    opacity: 0;
    transform: translateY(8px) scale(.82);
  }
  60%{
    opacity: 1;
    transform: translateY(-2px) scale(1.08);
  }
  100%{
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes badgeFloat{
  0%, 100%{
    transform: translateY(0) scale(1);
  }
  50%{
    transform: translateY(-2px) scale(1.02);
  }
}

@keyframes badgeShine{
  0%{
    transform: translateX(-140%);
  }
  55%{
    transform: translateX(155%);
  }
  100%{
    transform: translateX(155%);
  }
}

@keyframes badgeGlowPulse{
  0%, 100%{
    opacity: 0;
    transform: scale(.88);
  }
  50%{
    opacity: 1;
    transform: scale(1.06);
  }
}

/* =========================
   RESPONSIVE
   ========================= */

@media (max-width: 980px){
  .footer-top{
    grid-template-columns: 1fr;
  }

  .developer-info{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px){
  .footer-bottom{
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 700px){
  .developer-info{
    grid-template-columns: 1fr;
    gap: .65rem;
  }

  .developer-contact{
    align-items: flex-start;
    padding: .85rem .9rem;
  }

  .developer-contact span{
    font-size: .95rem;
    line-height: 1.5;
  }
}

@media (max-width: 560px){
  .footer-inner{
    padding-inline: .85rem;
  }

  .newsletter-card,
  .developer-card{
    border-radius: 18px;
  }

  .nl-input{
    padding-left: .9rem;
  }

  .nl-btn span{
    display: none;
  }

  .nl-btn{
    min-width: 2.9rem;
    padding: 0 .75rem;
  }

  .footer-tagline,
  .newsletter-desc,
  .developer-subtitle{
    font-size: .92rem;
  }

  .footer-links{
    gap: .7rem .9rem;
  }

  .developer-brand{
    gap: .5rem;
  }

  .developer-name{
    font-size: 1.12rem;
  }

  .developer-name-typewriter{
    animation:
      footerTypewriterLoop 5s steps(10, end) infinite,
      footerCaretBlink .75s step-end infinite;
  }

  .developer-badge{
    padding: .26rem .56rem;
    font-size: .68rem;
    letter-spacing: .06em;
  }
}

@media (max-width: 420px){
  .site-footer{
    margin-top: 3rem;
  }

  .footer-inner{
    gap: 1.2rem;
    padding: 1.1rem .8rem 1.4rem;
  }

  .footer-logo{
    gap: .6rem;
    font-size: 1.1rem;
  }

  .footer-logo-icon{
    width: 1.8rem;
    height: 1.8rem;
  }

  .social-link{
    width: 2.5rem;
    height: 2.5rem;
  }

  .newsletter-card,
  .developer-card{
    padding: 1rem;
    border-radius: 16px;
  }

  .newsletter-title{
    font-size: 1.08rem;
  }

  .nl-input{
    height: 3rem;
    padding: .82rem 3.8rem .82rem .9rem;
    border-radius: 12px;
    font-size: .95rem;
  }

  .nl-btn{
    top: .22rem;
    right: .22rem;
    bottom: .22rem;
    border-radius: 10px;
  }

  .developer-brand{
    align-items: center;
    row-gap: .45rem;
  }

  .developer-name{
    font-size: 1.05rem;
  }

  .developer-name-typewriter{
    max-width: 100%;
  }

  .developer-contact{
    padding: .8rem .85rem;
    border-radius: 12px;
    gap: .6rem;
  }

  .contact-icon{
    width: 17px;
    height: 17px;
  }

  .developer-contact span{
    font-size: .92rem;
    line-height: 1.45;
  }

  .developer-badge{
    padding: .24rem .52rem;
    font-size: .66rem;
  }

  .dev-tag{
    padding: .4rem .68rem;
    font-size: .78rem;
  }

  .footer-bottom{
    font-size: .84rem;
    gap: .75rem;
    padding-top: 1rem;
  }
}