/* -------------------
   Global
------------------- */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #fdf6f0;
  color: #3b1f2b;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  transition: opacity 0.5s ease; /* transition douce */
}

/* Image display is allowed by default. Use specific classes to hide images if needed. */
/* If you want to hide images globally again, uncomment the rule below. */
/*
img, .gallery img, .profile-img, figure img {
  display: none !important;
  visibility: hidden !important;
}
*/

/* Logo grid styling */
.logo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 18px; margin-top: 12px; align-items: center; }
.logo-item { text-align: center; }
.logo-item img { width: 80px; height: 80px; object-fit: contain; margin: 0 auto; display: block; }
.logo-item figcaption { font-size: 0.85rem; color: #6b2b3a; margin-top: 8px; font-weight: 500; }


/* -------------------
   Header & Nav
------------------- */
.site-header {
  background: linear-gradient(135deg, #6a1b30, #4b1e2f);
  color: #fdf6f0;
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-title {
  margin: 0;
  font-size: 1.8rem;
  font-weight: bold;
}

.site-sub {
  margin: 0;
  font-size: 1rem;
  opacity: 0.85;
}

.main-nav {
  display: flex;
  gap: 20px;
}

.main-nav a {
  color: #fdf6f0;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.main-nav a:hover {
  color: #ffdfc9;
}

/* Menu burger */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}
.menu-toggle span {
  background: #fdf6f0;
  margin: 4px 0;
  width: 25px;
  height: 3px;
  border-radius: 2px;
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
    flex-direction: column;
    background: #6a1b30;
    text-align: center;
    padding: 10px;
  }
  .main-nav.active {
    display: flex;
  }
  .menu-toggle {
    display: flex;
  }
}

/* -------------------
   Cards
------------------- */
.card-light {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  padding: 30px; /* unified padding to match other pages */
  margin-bottom: 30px; /* unified spacing */
  transition: transform 0.3s ease, box-shadow 0.25s ease;
}
.card-light:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 26px rgba(0,0,0,0.12);
}

/* Même taille de titres partout */
.card-light h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* -------------------
   Buttons
------------------- */
.btn-custom {
  background-color: #6a1b30;
  color: #fdf6f0;
  border-radius: 50px;
  padding: 10px 25px;
  transition: background 0.3s;
  text-decoration: none;
  display: inline-block;
}
.btn-custom:hover {
  background-color: #8c2640;
}

/* -------------------
   Footer
------------------- */
.site-footer {
  background: #4b1e2f;
  color: #fdf6f0;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

/* -------------------
   Animations & Reveal
------------------- */

/* Base hidden state for reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  will-change: opacity, transform;
}

/* When `.show` is added, element animates into place */
.reveal.show {
  animation-name: fadeInUp;
  animation-duration: 650ms;
  animation-timing-function: cubic-bezier(.22,.9,.32,1);
  animation-fill-mode: both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

/* subtle floating effect for the site title */
@keyframes floatTitle {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}
.site-title {
  animation: floatTitle 6s ease-in-out infinite;
}

.site-name {
  margin: 6px 0 0 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffd9c9;
  opacity: 0.95;
  font-style: italic;
}

/* slide in variations */
.reveal-left { transform: translateX(-18px); }
.reveal-right { transform: translateX(18px); }
.reveal-left.show { animation-name: slideInLeft; }
.reveal-right.show { animation-name: slideInRight; }

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-18px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulseSoft {
  0% { transform: scale(1); }
  50% { transform: scale(1.01); }
  100% { transform: scale(1); }
}

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; margin-top: 10px; }
.gallery img { width: 100%; height: 110px; object-fit: cover; border-radius: 10px; display: block; box-shadow: 0 8px 18px rgba(0,0,0,0.06); transition: transform 200ms ease, box-shadow 200ms ease, filter 200ms ease; }
.gallery img:hover { transform: translateY(-3px) scale(1.012); box-shadow: 0 12px 28px rgba(0,0,0,0.10); filter: saturate(1.02); }

/* Lightbox overlay */
.lb-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11,8,10,0.78);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 24px;
}
.lb-overlay.active { display: flex; }
.lb-content { max-width: 92vw; max-height: 92vh; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.lb-content img { max-width: 100%; max-height: 78vh; border-radius: 10px; box-shadow: 0 28px 64px rgba(0,0,0,0.45); transform-origin: center center; animation: zoomIn 240ms ease; }
.lb-caption { color: #fff; opacity: 0.92; font-size: 0.95rem; text-align: center; }
.lb-close { position: absolute; top: 18px; right: 18px; background: rgba(255,255,255,0.08); color: #fff; border: none; padding: 8px 10px; border-radius: 8px; cursor: pointer; }

/* micro-tilt effect for images */
.tilt { transition: transform 220ms cubic-bezier(.2,.9,.2,1); will-change: transform; }
.tilt:hover { transform: perspective(700px) rotateX(3deg) rotateY(-3deg) translateY(-6px) scale(1.01); }

/* Logo-like slow rotation + float for special visuals */
.animate-logo { transform-origin: 50% 50%; will-change: transform; }
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes floatSoft {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}
.animate-logo.spin { animation: spinSlow 10s linear infinite; }
.animate-logo.float { animation: floatSoft 4.5s ease-in-out infinite; }
.animate-logo.spin.float { animation: spinSlow 10s linear infinite, floatSoft 4.5s ease-in-out infinite; }

/* small profile image used in header/cv */
.profile-img { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; border: 3px solid rgba(255,255,255,0.12); box-shadow: 0 6px 18px rgba(0,0,0,0.12); }

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .reveal, .site-title, .site-name, .card-light, .gallery img { animation: none !important; transition: none !important; }
}

@media (max-width: 480px) {
  .gallery { gap: 10px; }
  .gallery img { height: 90px; }
}

/* -------------------
   Hero / Headline
------------------- */
.hero {
  background: linear-gradient(180deg, rgba(106,27,48,0.06), rgba(75,30,47,0.02));
  padding: 48px 18px;
  border-radius: 14px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero h1 {
  margin: 0;
  font-size: clamp(1.6rem, 4.5vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.6px;
  color: #3b1f2b;
  font-weight: 800;
}
.hero p.lead {
  margin: 10px 0 0 0;
  font-size: clamp(1rem, 2.6vw, 1.15rem);
  color: #6b2b3a;
  opacity: 0.95;
}

/* Typographic utility for nicer reading */
.prose {
  max-width: 68ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
  color: #3b1f2b;
  font-size: 1rem;
  letter-spacing: -0.2px;
}
.prose p { margin: 0 0 0.9rem 0; }
.prose h2, .prose h3 { color: #52202a; margin-top: 0.6rem; margin-bottom: 0.6rem; }
.prose strong { color: #3b1f2b; }
.prose em { color: #6b2b3a; font-style: italic; }
.prose blockquote { border-left: 3px solid rgba(106,27,48,0.12); padding-left: 12px; margin: 12px 0; color: #4e2a2f; background: rgba(106,27,48,0.02); border-radius: 6px; }

/* Stagger helper for lists - default small reveal */
.stagger-list li { opacity: 0; transform: translateY(8px); will-change: opacity, transform; }
.stagger-list li.show { animation: fadeInUp 420ms cubic-bezier(.22,.9,.32,1) both; }

/* Small polish for nav and footer */
.main-nav a { transition: transform 200ms ease, color 200ms ease; }
.main-nav a:hover { transform: translateY(-2px); }
.site-footer { opacity: 0.98; }

/* Experience / Stages styling to match CV layout */
.experience-entry { margin-bottom: 22px; }
.experience-entry .job-title { color: #0f3740; font-weight: 800; font-size: 1.12rem; margin: 0 0 6px 0; }
.experience-entry .job-meta { color: #b27a66; font-size: 0.85rem; letter-spacing: 0.6px; text-transform: none; margin-bottom: 8px; }
.experience-entry ul { margin-left: 18px; }
.experience-entry ul li { margin-bottom: 6px; }


/* make hero less heavy on small devices */
@media (max-width: 480px) {
  .hero { padding: 28px 12px; }
  .hero h1 { font-size: 1.45rem; }
}

/* utility delays for easy staggering */
.delay-1 { animation-delay: 80ms; }
.delay-2 { animation-delay: 160ms; }
.delay-3 { animation-delay: 260ms; }
.delay-4 { animation-delay: 360ms; }
.delay-5 { animation-delay: 460ms; }

/* nav link underline animation */
.main-nav a {
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 3px;
  background: rgba(255, 223, 201, 0.9);
  border-radius: 3px;
  transition: width 260ms ease;
}
.main-nav a:hover::after { width: 100%; }

/* micro interactions */
.btn-custom {
  transition: transform 180ms ease, box-shadow 180ms ease, background 0.25s;
}
.btn-custom:active { transform: translateY(2px) scale(0.995); }
.card-light { transition: transform 260ms ease, box-shadow 260ms ease; }
.card-light:hover { box-shadow: 0 8px 26px rgba(0,0,0,0.12); transform: translateY(-6px) scale(1.007); }

/* inline skill logos next to labels */
.skill-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(90, 42, 56, 0.15);
  font-weight: 600;
}
.skill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}
.skill-icon.cpp {
  font-size: 0.7rem;
  font-weight: 700;
}

/* Tech logos grid for skills visualization */
.tech-logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 24px;
  margin-top: 16px;
  align-items: center;
}
.tech-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 12px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.5);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.tech-logo-item:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.tech-logo-icon {
  width: 70px;
  height: 70px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.tech-logo-item figcaption {
  margin-top: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #6b2b3a;
  text-align: center;
}

/* responsive tweak: make sure reveal animations don't jump on very small screens */
@media (max-width: 420px) {
  .reveal { transform: none; }
}

/* -------------------
   Home (index)
------------------- */
body.home {
  font-family: 'Sora', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f8f1ea;
  color: #2d1621;
}

.home .site-title {
  font-family: 'Fraunces', 'Sora', serif;
  letter-spacing: 0.2px;
}

.home-main {
  padding: 10px 0 60px;
}

.hero {
  position: relative;
  padding: 48px 0 24px;
  overflow: hidden;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.35;
  z-index: 0;
}
.hero::before {
  background: #f2b6a0;
  top: -160px;
  right: -140px;
}
.hero::after {
  background: #c8a0d8;
  bottom: -200px;
  left: -180px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 28px;
  align-items: center;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #8b4a5c;
  margin-bottom: 12px;
}

.hero h1 {
  font-family: 'Fraunces', 'Sora', serif;
  font-size: clamp(2rem, 3.2vw, 3.1rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-lead {
  font-size: 1.05rem;
  color: #4a2835;
  margin-bottom: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.btn-ghost {
  border: 1px solid rgba(106, 27, 48, 0.45);
  color: #5a2132;
  border-radius: 999px;
  padding: 10px 22px;
  text-decoration: none;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.65);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.btn-ghost:hover {
  background: #fff;
  box-shadow: 0 10px 24px rgba(106, 27, 48, 0.15);
  transform: translateY(-2px);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(90, 42, 56, 0.15);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-panel {
  display: grid;
  gap: 16px;
}
.hero-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 20px 22px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(90, 42, 56, 0.08);
}
.hero-card.alt {
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.9), rgba(255, 232, 230, 0.8));
}
.hero-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.hero-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.hero-list .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #6a1b30;
  margin-right: 10px;
}
.hero-list li {
  display: flex;
  align-items: flex-start;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}
.stat {
  text-align: center;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 12px;
  padding: 10px 8px;
}
.stat-value {
  font-weight: 700;
  font-size: 1.1rem;
}
.stat-label {
  font-size: 0.78rem;
  color: #7a3f4f;
}

.home-section {
  padding: 30px 0;
}
.section-head {
  text-align: center;
  margin-bottom: 22px;
}
.section-head h2 {
  font-family: 'Fraunces', 'Sora', serif;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  margin-bottom: 8px;
}
.section-head p {
  color: #6b2b3a;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.feature-card {
  background: #fff;
  border-radius: 18px;
  padding: 22px 24px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(90, 42, 56, 0.1);
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.12);
}
.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.feature-card p {
  color: #4d2936;
}
.text-link {
  color: #6a1b30;
  font-weight: 600;
  text-decoration: none;
}
.text-link:hover {
  text-decoration: underline;
}

.callout {
  background: linear-gradient(135deg, rgba(255, 235, 227, 0.9), rgba(255, 255, 255, 0.95));
  border-radius: 22px;
  padding: 26px 30px;
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(90, 42, 56, 0.12);
}
.callout h2 {
  margin-bottom: 8px;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .callout {
    flex-direction: column;
    align-items: flex-start;
  }
}