@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Inter:wght@300;400;500&display=swap');

/* ===== VARIABLES ===== */
:root {
  --bg:           #ffffff;
  --bg-alt:       #ede9ff;
  --text:         #1a1a2e;
  --text-muted:   #6b6b80;
  --accent:       #7c3aed;
  --accent-soft:  #ede9fe;
  --border:       #e5e1f5;
  --card-bg:      #ffffff;
  --nav-bg:       rgba(255, 255, 255, 0.85);
  --shadow:       0 4px 32px rgba(124, 58, 237, 0.10);
  --t:            0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --bg-glass:     rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.35);
}

[data-theme="dark"] {
  --bg:           #0d0b17;
  --bg-alt:       #1e1245;
  --text:         #ede9fe;
  --text-muted:   #9490b0;
  --accent:       #a78bfa;
  --accent-soft:  #2d2b4e;
  --border:       #2d2b4e;
  --card-bg:      #18163a;
  --nav-bg:       rgba(13, 11, 23, 0.9);
  --shadow:       0 4px 32px rgba(167, 139, 250, 0.10);
  --bg-glass:     rgba(13, 11, 23, 0.62);
  --glass-border: rgba(255, 255, 255, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: transparent;
  color: var(--text);
  line-height: 1.6;
  transition: color var(--t);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg);
  transition: background var(--t);
}

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }

/* ===== BILINGUISME ===== */
[data-lang="en"] .lang-fr { display: none; }
[data-lang="fr"] .lang-en { display: none; }

/* ===== UTILITAIRES ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.accent { color: var(--accent); }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background var(--t), border-color var(--t);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--accent);
  letter-spacing: -0.02em;
  transition: opacity var(--t);
}
.nav-logo:hover { opacity: 0.75; }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color var(--t);
  position: relative;
  padding-bottom: 2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--t);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active { color: var(--text); }

.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

.nav-controls {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.btn-lang {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: all var(--t);
}
.btn-lang:hover { background: var(--accent); color: white; border-color: var(--accent); }

.btn-theme {
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 36px; height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--t);
  color: var(--accent);
}
.btn-theme:hover { background: var(--accent); color: white; border-color: var(--accent); }

[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"]  .icon-sun  { display: none; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 7rem 2.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-content { flex: 1; }

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-name {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.5rem;
}


.hero-desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 460px;
  margin-bottom: 2.5rem;
  text-align: justify;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.8rem 1.75rem;
  border-radius: 7px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t);
  border: 2px solid transparent;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: transparent; border-color: var(--accent); color: var(--accent); }

.btn-ghost { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Visuel hero */
.hero-visual {
  flex: 0 0 400px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 500px;
}

.hero-blob {
  position: absolute;
  width: 360px; height: 440px;
  background: var(--accent-soft);
  border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%;
  animation: blobMorph 9s ease-in-out infinite;
  transition: background var(--t);
}

@keyframes blobMorph {
  0%, 100% { border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%; }
  25%       { border-radius: 45% 55% 40% 60% / 55% 45% 55% 45%; }
  50%       { border-radius: 55% 45% 60% 40% / 45% 55% 45% 55%; }
  75%       { border-radius: 40% 60% 45% 55% / 60% 40% 60% 40%; }
}

.hero-photo-frame {
  position: relative;
  width: 320px;
  height: 420px;
  border-radius: 160px 160px 130px 130px;
  overflow: hidden;
  box-shadow: 0 28px 72px rgba(124, 58, 237, 0.32);
  border: 3px solid var(--accent-soft);
  transition: border-color var(--t), box-shadow var(--t);
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-photo:hover { transform: scale(1.04); }

/* ===== EN-TÊTE DE PAGE (journal, work) ===== */
.page-header {
  padding: 9rem 0 3.5rem;
  border-bottom: 1px solid var(--border);
  transition: border-color var(--t);
}

.page-header .container { display: flex; flex-direction: column; gap: 0.75rem; }

.page-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 500px;
}

/* ===== TITRE DE SECTION ===== */
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px; left: 0;
  width: 2.5rem; height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

/* ===== SECTION À PROPOS ===== */
.about {
  padding: 7rem 0 8rem;
  background: var(--bg-alt);
  transition: background var(--t);
  position: relative;
  overflow: hidden;
}

.about-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.about::before,
.about::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 90px;
  pointer-events: none;
  z-index: 2;
}
.about::before {
  top: 0;
  background: linear-gradient(to bottom, var(--bg) 0%, transparent 100%);
}
.about::after {
  bottom: 0;
  background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
}
.about > .container {
  position: relative;
  z-index: 3;
}

.about > .container > .section-title { margin-bottom: 3rem; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-text p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-align: justify;
}
.about-text p:last-child { margin-bottom: 0; }

/* Skills visualization */
.about-skills-viz {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.skills-piste-header {
  margin-bottom: 1.5rem;
}
.skills-piste-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}
.skills-piste-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.skills-piste-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.skills-group-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 1.25rem 0 0.75rem;
}
.skills-group-label:first-of-type { margin-top: 0; }

.skill-viz-item { margin-bottom: 1.25rem; }
.skill-viz-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}
.skill-viz-name  { font-size: 0.875rem; font-weight: 600; color: var(--text); }
.skill-viz-level { font-size: 0.75rem;  color: var(--text-muted); }

.skill-viz-track {
  height: 5px;
  background: rgba(124,58,237,0.12);
  border-radius: 10px;
  overflow: hidden;
}
.skill-viz-fill {
  height: 100%;
  border-radius: 10px;
  width: 0%;
  background: linear-gradient(90deg, #b45309, #f59e0b);
  transition: width 1.3s cubic-bezier(.4,0,.2,1);
}

/* IA block */
.skills-ia-block {
  background: rgba(124,58,237,0.07);
  border: 1px solid rgba(124,58,237,0.18);
  border-radius: 10px;
  padding: 0.875rem 1rem;
  margin: 1rem 0;
}
.skills-ia-text {
  font-size: 0.8125rem;
  color: var(--accent);
  font-style: italic;
  line-height: 1.55;
  margin-bottom: 0.625rem;
}

/* Bottom strip — 3 cartes */
.skills-bottom-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.skills-strip-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.875rem 0.875rem 1rem;
  transition: background var(--t), border-color var(--t);
}
.skills-strip-card h4 {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}
.strip-lang-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  margin-bottom: 0.4rem;
  color: var(--text);
}
.strip-lang-badge {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.strip-soft-item {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}
.strip-soft-item::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.strip-xp-item {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}
.strip-xp-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Legacy skill tags (conservés) */
.skills-label {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}
.skills-grid { display: flex; flex-wrap: wrap; gap: 0.625rem; }
.skill-tag {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--t);
}
.skill-tag:hover { background: var(--accent); color: white; border-color: var(--accent); }

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .skills-bottom-strip { grid-template-columns: 1fr; }
}

/* ===== JOURNAL — GRILLE D'ARTICLES ===== */
.journal-main {
  padding: 3.5rem 0 6rem;
  flex: 1;
}

.journal-main .container {
  max-width: 1400px;
}

.journal-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 0 auto;
}

.article-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem;
  transition: all var(--t);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.article-date {
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.article-title {
  font-size: 1.25rem;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.article-body {
  position: relative;
  max-height: 4.95rem;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: 0.625rem;
}

.article-card.expanded .article-body {
  max-height: 600px;
}

.article-fade {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2.5rem;
  background: linear-gradient(to bottom, transparent, var(--card-bg));
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.article-card.expanded .article-fade { opacity: 0; }

.article-toggle {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  margin-bottom: 1rem;
  display: block;
  transition: color var(--t);
}
.article-toggle:hover { color: var(--text); }

.toggle-less { display: none; }
.article-card.expanded .toggle-more { display: none; }
.article-card.expanded .toggle-less { display: inline; }

.article-title { cursor: pointer; }

.article-excerpt {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 0;
  text-align: justify;
}


.article-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: opacity var(--t);
}
.article-link:hover { opacity: 0.7; }

.article-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  align-self: flex-start;
}

/* ===== MY WORK — CASE STUDIES ===== */
.work-main {
  padding: 2rem 0 6rem;
  flex: 1;
}

.project-section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border);
  transition: border-color var(--t);
}
.project-section:last-child { border-bottom: none; }

.project-layout {
  display: grid;
  grid-template-columns: 1.5fr 0.7fr;
  gap: 4rem;
  align-items: center;
}
.project-layout.reverse { grid-template-columns: 0.7fr 1.5fr; }
.project-layout.reverse .project-visual { order: 2; }
.project-layout.reverse .project-info  { order: 1; }

.project-visual {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  aspect-ratio: 16/9;
  background: var(--bg-alt);
  position: relative;
  transition: box-shadow var(--t);
}
.project-visual:hover {
  box-shadow: 0 28px 80px rgba(124,58,237,0.18);
}
.project-screenshot {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top;
  display: block;
  transition: transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.project-visual:hover .project-screenshot { transform: scale(1.03) translateY(-1%); }

.project-visual-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 0.5rem;
}
.placeholder-logo {
  font-family: 'Syne', sans-serif;
  font-size: 2rem; font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center; line-height: 1.2;
  color: rgba(0,0,0,0.45);
}
.placeholder-sub {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(0,0,0,0.3); text-align: center;
}

.project-num {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent);
  display: block; margin-bottom: 0.875rem;
}
.project-name {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  letter-spacing: -0.02em; margin-bottom: 1.25rem;
}
.project-description {
  font-size: 1rem; color: var(--text-muted);
  line-height: 1.8; margin-bottom: 1.75rem;
}
.project-meta {
  display: flex; flex-direction: column; gap: 0.5rem;
  margin-bottom: 1.5rem; padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: border-color var(--t);
}
.meta-row { display: flex; gap: 0.75rem; font-size: 0.875rem; }
.meta-label { color: var(--text-muted); min-width: 65px; font-weight: 500; }
.meta-value { color: var(--text); }

.project-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; }

/* ===== ÉVENTAIL DE CARTES — HOME ===== */
/* ===== SCROLL HORIZONTAL PROJETS — HOME ===== */
.hscroll-section {
  padding: 4rem 0 3rem;
  overflow: hidden;
}
.hscroll-hint {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(107,107,128,0.4);
  margin-top: 1.75rem;
}
.hscroll-track-wrap {
  overflow: hidden;
  cursor: none;
  padding: 3rem 0 1.5rem;
  position: relative;
}
.hscroll-track-wrap::before,
.hscroll-track-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 140px;
  z-index: 3;
  pointer-events: none;
}
.hscroll-track-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--bg) 0%, transparent 100%);
}
.hscroll-track-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--bg) 0%, transparent 100%);
}
.hscroll-track {
  display: flex;
  gap: 0;
  width: max-content;
  padding: 0 10vw;
  will-change: transform;
  transition: transform 0.08s linear;
}
.hscroll-card {
  width: 310px;
  flex-shrink: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 35px rgba(0,0,0,0.14);
  background: var(--card-bg);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: transform 0.32s cubic-bezier(0.34,1.2,0.64,1),
              box-shadow 0.32s ease,
              border-color var(--t),
              z-index 0s;
  position: relative;
  z-index: 1;
  margin-left: -20px;
}
.hscroll-card:first-child { margin-left: 0; }
.hscroll-card:hover {
  transform: translateY(-24px) scale(1.06);
  z-index: 5;
  box-shadow: 0 30px 65px rgba(124,58,237,0.28);
  border-color: var(--accent);
}
.hscroll-img {
  height: 360px;
  overflow: hidden;
}
.hscroll-img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top; display: block;
  transition: transform 0.4s ease;
}
.hscroll-card:hover .hscroll-img img { transform: scale(1.05); }
.hscroll-label {
  padding: 1rem 1rem 1.1rem;
  background: var(--card-bg);
  transition: background var(--t);
  text-align: center;
}
.hscroll-label p {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem; font-weight: 700;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 0.5rem;
}
.hscroll-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
}

/* Curseur custom */
.hscroll-cursor {
  position: fixed;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, transform 0.1s ease;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: #fff;
}
.hscroll-track-wrap:hover .hscroll-cursor { opacity: 1; }

/* Mobile : scroll natif */
@media (max-width: 768px) {
  .hscroll-track-wrap { overflow-x: auto; cursor: auto; -webkit-overflow-scrolling: touch; }
  .hscroll-track { transform: none !important; transition: none; padding: 0 1.25rem; }
  .hscroll-card { width: 200px; margin-left: 0; }
}

/* ===== MY WORK — GRILLE (conservée pour pages secondaires) ===== */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all var(--t);
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.project-thumb {
  height: 190px;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: background var(--t);
}

.project-thumb-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.project-thumb-label {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-thumb-num {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  transition: color var(--t);
}

.project-card:hover .project-thumb-num { color: var(--accent-soft); }

.project-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: 1.25rem;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.25rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.project-tag {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.2rem 0.65rem;
  border-radius: 5px;
}

.project-links {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}

.project-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.375rem 0.875rem;
  border-radius: 5px;
  transition: all var(--t);
}
.project-link:hover { color: var(--accent); border-color: var(--accent); }
.project-link.disabled { opacity: 0.4; pointer-events: none; cursor: not-allowed; }

/* ===== WEBBUILDER STUDIO ===== */
.wbs-section {
  height: 700vh;
  position: relative;
}
.wbs-pin {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: visible;
  display: flex;
  flex-direction: column;
}
.wbs-visual {
  width: 100%;
  height: 100vh;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  flex-shrink: 0;
  will-change: height, border-radius, box-shadow;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.wbs-screenshot {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  will-change: transform;
}
.wbs-text {
  position: relative;
  z-index: 2;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: var(--bg-glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px 16px 0 0;
  padding: 2.5rem 3rem;
  flex-shrink: 0;
  will-change: transform;
  transform: translateY(120px);
}
.wbs-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}
.wbs-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.wbs-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-align: justify;
}

@media (max-width: 768px) {
  .wbs-section { height: auto; }
  .wbs-pin { position: static; height: auto; }
  .wbs-visual { height: 55vw; }
  .wbs-text { transform: translateY(-40px); }
}

/* ===== FOOTER ===== */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  transition: border-color var(--t);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.footer-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
}

.footer-links { display: flex; gap: 1.75rem; }

.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--t);
  position: relative;
}
.footer-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t);
}
.footer-link:hover { color: var(--accent); }
.footer-link:hover::after { width: 100%; }

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }

  .hero {
    flex-direction: column-reverse;
    padding: 6rem 1.5rem 3rem;
    text-align: center;
    gap: 2rem;
    min-height: auto;
    padding-top: 7rem;
  }

  .hero-desc { margin: 0 auto 2.5rem; }
  .hero-cta { justify-content: center; }

  .hero-visual       { flex: 0 0 240px; height: 300px; }
  .hero-blob         { width: 220px; height: 270px; }
  .hero-photo-frame  { width: 200px; height: 265px; }

  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .container  { padding: 0 1.25rem; }

  .project-layout,
  .project-layout.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .project-layout.reverse .project-visual { order: 0; }
  .project-layout.reverse .project-info  { order: 0; }

  .cards-deck { gap: 0.875rem; }
  .preview-card { width: 140px; }
  .preview-card-thumb { height: 85px; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 2.75rem; }
}