/* ===================================================
   THANINA KANA — PORTFOLIO — Dark Bordeaux Theme
   Fonts: Outfit (Google Fonts)
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* ─── TOKENS ─────────────────────────────────────── */
:root {
  --bg:       #080507;
  --bg2:      #0f0c0e;
  --card:     #150f12;
  --card2:    #1c1518;
  --border:   #2e2229;
  --accent:   #bf2440;
  --accent2:  #e83a5a;
  --text:     #f0e8ea;
  --muted:    #8a7a7c;
  --faint:    #3a2d30;
  --radius:   12px;
  --nav-h:    68px;
  color-scheme: dark;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── NAV ─────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 60px);
  background: rgba(8,5,7,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .02em;
}

.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--accent);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nav-logo-text { color: var(--text); }

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color .2s;
  padding: 4px 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width .2s;
}

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

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

.nav-links a.active { color: var(--accent); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .25s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── SECTIONS ───────────────────────────────────── */
.page-section {
  min-height: calc(100vh - var(--nav-h));
  padding: 80px 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
}

/* ─── SECTION HEADING ────────────────────────────── */
.section-heading {
  text-align: center;
  margin-bottom: 56px;
}

.section-heading h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}

.section-heading .underline {
  width: 48px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto 16px;
  border-radius: 2px;
}

.section-heading p {
  color: var(--muted);
  font-size: 1rem;
}

/* ─── HERO ───────────────────────────────────────── */
#accueil {
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(191,36,64,0.07) 0%, transparent 70%),
    var(--bg);
}

#accueil .container {
  width: 100%;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: 8px 20px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .04em;
  margin-bottom: 32px;
  text-transform: uppercase;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  flex-shrink: 0;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}

.hero-name {
  display: flex;
  flex-direction: column;
  font-size: clamp(3.5rem, 10vw, 7.5rem);
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.04em;
  margin-bottom: 28px;
}

.hero-name .line1 { color: var(--text); }
.hero-name .line2 { color: var(--accent); }

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--muted);
  font-weight: 400;
  margin-bottom: 16px;
  max-width: 560px;
}

.hl-orange { color: #f97316; font-weight: 600; }
.hl-purple { color: #a78bfa; font-weight: 600; }

.hero-desc {
  font-size: 1rem;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 40px;
}

.hero-desc strong { color: var(--text); }

.hero-stage-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(191,36,64,0.12);
  border: 1px solid rgba(191,36,64,0.35);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent2);
  margin-top: 12px;
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  color: var(--muted);
  font-size: 1.2rem;
  transition: all .2s;
  margin-top: 24px;
  animation: bob 2.5s ease-in-out infinite;
}

.hero-scroll:hover { border-color: var(--accent); color: var(--accent); }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ─── ABOUT ──────────────────────────────────────── */
.about-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  align-items: start;
}

.profile-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
}

.profile-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.profile-title {
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 20px;
}

.profile-infos {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  text-align: left;
}

.profile-info-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--muted);
}

.profile-info-row a {
  color: var(--accent);
  font-size: 0.85rem;
  word-break: break-all;
}

.p-icon {
  width: 24px;
  text-align: center;
  flex-shrink: 0;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 700;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.stat-box {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 8px;
  text-align: center;
}

.stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.cv-download {
  display: block;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  transition: background .2s, transform .15s;
}

.cv-download:hover { background: var(--accent2); transform: translateY(-1px); }

/* About right */
.about-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.about-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; margin-bottom: 10px; }
.about-card p:last-child { margin-bottom: 0; }
.about-card p strong { color: var(--text); }

.two-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.bullet-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bullet-list li {
  font-size: 0.9rem;
  color: var(--muted);
  padding-left: 16px;
  position: relative;
}

.bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.lang-tag {
  display: inline-block;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  margin: 4px 4px 4px 0;
}

/* ─── FORMATION ──────────────────────────────────── */
.formation-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.formation-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.fsicon {
  width: 32px;
  height: 32px;
  background: rgba(191,36,64,0.15);
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  padding-left: 16px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.tl-item { position: relative; }

.tl-item::before {
  content: '';
  position: absolute;
  left: -20px; top: 18px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(191,36,64,.5);
}

.tl-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color .2s;
}

.tl-card:hover { border-color: var(--faint); }

.tl-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}

.tl-logo {
  width: 36px;
  height: 36px;
  background: var(--card2);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.tl-info { flex: 1; min-width: 0; }

.tl-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.tl-sub {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 2px;
}

.tl-date {
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}

.tl-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 4px;
}

/* Exp pro */
.exp-list { display: flex; flex-direction: column; gap: 16px; }

.exp-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color .2s;
}

.exp-card:hover { border-color: var(--faint); }

.exp-logo {
  width: 48px;
  height: 48px;
  background: var(--card2);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.exp-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.badge-stage {
  background: rgba(191,36,64,0.2);
  color: var(--accent2);
  border: 1px solid rgba(191,36,64,0.3);
}

.exp-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.exp-title {
  font-size: 1rem;
  font-weight: 700;
}

.exp-date {
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  font-weight: 500;
}

.exp-place {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 4px 0 8px;
}

.exp-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 12px;
}

.exp-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.exp-tag {
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 4px;
}

/* ─── COMPÉTENCES ────────────────────────────────── */
.competences-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
}

.comp-block-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.comp-block-icon { font-size: 1.3rem; }

.comp-block-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text);
}

.comp-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.comp-card {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  transition: border-color .2s, transform .15s;
}

.comp-card:hover { border-color: var(--faint); transform: translateY(-2px); }

.comp-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.comp-card-logo { font-size: 1.2rem; }

.comp-card-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
}

.comp-card-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ─── DOCUMENTATION ──────────────────────────────── */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.doc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .2s, transform .15s;
}

.doc-card:hover { border-color: var(--faint); transform: translateY(-2px); }

.doc-card-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.doc-icon {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
}

.doc-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 4px;
}

.doc-type {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.doc-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  flex: 1;
}

.doc-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.doc-tag {
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 4px;
}

.doc-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border-radius: 7px;
  padding: 9px 16px;
  font-size: 0.83rem;
  font-weight: 600;
  transition: background .2s, transform .15s;
  align-self: flex-start;
}

.doc-dl-btn:hover { background: var(--accent2); transform: translateY(-1px); }

/* ─── CONTACT ────────────────────────────────────── */
.contact-wrapper { max-width: 600px; margin: 0 auto; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: border-color .2s, transform .15s;
}

.contact-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.contact-card-icon { font-size: 2rem; }

.contact-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text);
}

.contact-card-sub {
  font-size: 0.82rem;
  color: var(--muted);
  word-break: break-all;
}

/* ─── FOOTER ─────────────────────────────────────── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 24px clamp(20px, 5vw, 40px);
  text-align: center;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 900px) {
  .formation-layout { grid-template-columns: 1fr; }
  .about-layout { grid-template-columns: 1fr; }
  .profile-card { position: static; }
}

@media (max-width: 700px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(8,5,7,.98);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform .3s, opacity .3s;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 14px clamp(20px, 5vw, 40px);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border);
  }

  .nav-links a::after { display: none; }

  .hamburger { display: flex; }

  .contact-grid { grid-template-columns: 1fr; }
  .two-cols { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }

  .exp-card { flex-direction: column; gap: 14px; }
  .tl-header { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero-name { font-size: clamp(2.8rem, 14vw, 4rem); }
  .comp-cards-grid { grid-template-columns: 1fr; }
}