/* ==============================================
   THIBAULT TRANIER — Portfolio
   style.css — Feuille de style principale
   ============================================== */

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* === VARIABLES === */
:root {
  --green-900: #1E4D35;
  --green-700: #2E7050;
  --green-500: #4A9068;
  --green-200: #C2DEC9;
  --green-100: #EAF4EC;
  --amber-700: #A86908;
  --amber-500: #C17B1A;
  --amber-300: #E8C879;
  --amber-50:  #FDF6E3;
  --bg:        #FAFAF7;
  --surface:   #F2EFE9;
  --border:    #D5CFC6;
  --text:      #1A1A18;
  --muted:     #696359;
  --white:     #FFFFFF;

  --font: system-ui, -apple-system, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --max: 1080px;
  --r-s:  8px;
  --r-m:  14px;
  --r-l:  22px;
  --r-xl: 9999px;
  --sh-s: 0 1px 4px rgba(0,0,0,.07);
  --sh-m: 0 4px 16px rgba(0,0,0,.09);
  --sh-l: 0 8px 30px rgba(0,0,0,.11);
  --t: .22s ease;
}

/* === BASE === */
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; color: var(--text); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1rem; }
p  { color: var(--muted); max-width: 62ch; line-height: 1.75; }
strong { color: var(--text); font-weight: 600; }

/* === LAYOUT === */
.wrap       { max-width: var(--max); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.section    { padding-block: 5rem; }
.section-sm { padding-block: 3rem; }
.bg-s       { background: var(--surface); }
.bg-g100    { background: var(--green-100); }
.center     { text-align: center; }
.center p   { margin-inline: auto; }

/* === NAVIGATION === */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,247,.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: .5rem;
  padding-block: .9rem;
}
.nav-logo {
  font-weight: 800; font-size: 1.1rem;
  color: var(--green-900); letter-spacing: -.025em;
}
.nav-logo em { color: var(--green-700); font-style: normal; }
.nav-links { display: flex; flex-wrap: wrap; gap: .125rem; align-items: center; }
.nav-links a {
  padding: .4rem .85rem;
  border-radius: var(--r-xl);
  font-size: .9rem; font-weight: 500;
  color: var(--muted);
  transition: all var(--t);
}
.nav-links a:hover,
.nav-links a.active { background: var(--green-100); color: var(--green-900); }
.nav-links .btn-nav {
  background: var(--green-700);
  color: var(--white) !important;
  padding: .4rem 1rem;
}
.nav-links .btn-nav:hover { background: var(--green-900); }

/* === HERO PRINCIPAL === */
.hero {
  background: linear-gradient(140deg, var(--green-900) 0%, var(--green-700) 65%, var(--green-500) 100%);
  color: var(--white);
  padding-block: 6.5rem 5.5rem;
  position: relative; overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 40%, rgba(255,255,255,.05) 0%, transparent 65%);
  pointer-events: none;
}
.hero-content { position: relative; }
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.13);
  border: 1px solid rgba(255,255,255,.22);
  padding: .35rem .95rem;
  border-radius: var(--r-xl);
  font-size: .8rem; font-weight: 500;
  margin-bottom: 1.5rem;
}
.hero h1 { color: var(--white); letter-spacing: -.03em; margin-bottom: 1rem; }
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,.82);
  max-width: 52ch; margin-bottom: 2rem;
}
.hero-sub strong { color: var(--amber-300); font-weight: 700; }
.hero-tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2.25rem; }
.hero-tag {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  padding: .35rem .9rem;
  border-radius: var(--r-xl);
  font-size: .82rem; font-weight: 500;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: .875rem; }

/* PAGE HERO (plus petit) */
.phero {
  background: linear-gradient(140deg, var(--green-900) 0%, var(--green-700) 100%);
  padding-block: 3.75rem 3rem;
}
.phero h1 { color: var(--white); }
.phero-sub {
  color: rgba(255,255,255,.78);
  font-size: 1.1rem; max-width: none;
  margin-top: .5rem;
}

/* === BOUTONS === */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .72rem 1.5rem;
  border-radius: var(--r-xl);
  font-size: .9375rem; font-weight: 600;
  transition: all var(--t);
  cursor: pointer; border: none;
}
.btn-white { background: var(--white); color: var(--green-900); }
.btn-white:hover { background: var(--amber-50); transform: translateY(-2px); box-shadow: var(--sh-m); }
.btn-ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.4); }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }
.btn-green { background: var(--green-700); color: var(--white); }
.btn-green:hover { background: var(--green-900); transform: translateY(-2px); box-shadow: var(--sh-m); }

/* === LABEL DE SECTION === */
.label {
  display: block;
  font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--green-700); margin-bottom: .65rem;
}
.section-hd { margin-bottom: 3rem; }
.section-hd h2 { margin-bottom: .625rem; }
.section-hd p { font-size: 1.05rem; margin-top: .625rem; }

/* === STATS BAR === */
.stats-bar { background: var(--green-900); padding-block: 3rem; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem; text-align: center;
}
.stat-n {
  display: block;
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 800; color: var(--amber-300);
  line-height: 1; margin-bottom: .4rem;
  letter-spacing: -.03em;
}
.stat-l { font-size: .82rem; color: rgba(255,255,255,.6); line-height: 1.45; }

/* === CARTES 2/3 COLONNES === */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-l); padding: 2rem;
  transition: all var(--t); box-shadow: var(--sh-s);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--sh-l); border-color: var(--green-500); }
.card-ico { font-size: 2.5rem; margin-bottom: 1.1rem; line-height: 1; }
.card h3 { margin-bottom: .6rem; }
.card p { font-size: .93rem; }
.card-lnk {
  display: inline-flex; align-items: center; gap: .35rem;
  margin-top: 1.1rem; font-size: .85rem; font-weight: 600;
  color: var(--green-700); transition: gap var(--t);
}
.card-lnk:hover { gap: .7rem; }

/* === SECTION ABOUT / SPLIT === */
.about-split { display: grid; grid-template-columns: 220px 1fr; gap: 3rem; align-items: start; }
.about-avatar {
  background: linear-gradient(140deg, var(--green-900), var(--green-700));
  border-radius: var(--r-l); padding: 2.5rem 1.75rem;
  text-align: center; width: 220px;
}
.av-emo  { font-size: 4.5rem; display: block; }
.av-name { color: var(--white); font-weight: 800; font-size: 1.1rem; margin-top: .75rem; letter-spacing: -.02em; }
.av-role { color: rgba(255,255,255,.7); font-size: .78rem; margin-top: .3rem; line-height: 1.5; }
.av-loc  { color: rgba(255,255,255,.55); font-size: .77rem; margin-top: .6rem; }
.about-body p { margin-bottom: .75rem; }

/* === CHECKLIST AVEC ✓ === */
.check-list { display: flex; flex-direction: column; gap: .6rem; margin-top: 1.25rem; }
.check-list li {
  display: flex; align-items: flex-start; gap: .7rem;
  font-size: .93rem; color: var(--muted);
}
.check-list li::before {
  content: '✓'; color: var(--green-700); font-weight: 800;
  flex-shrink: 0; margin-top: .1em;
}

/* === HIGHLIGHT BANNER (Rocket League etc.) === */
.hl-banner {
  background: linear-gradient(135deg, var(--amber-700), var(--amber-300));
  border-radius: var(--r-l); padding: 2.25rem 2.5rem;
  display: flex; align-items: center; gap: 1.75rem;
}
.hl-banner-ico { font-size: 3rem; flex-shrink: 0; line-height: 1; }
.hl-banner h3 { color: var(--text); margin-bottom: .4rem; }
.hl-banner p { color: rgba(26,26,24,.72); max-width: 62ch; }

/* === SPLIT AVEC VISUEL (feature block) === */
.feat-split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.feat-split.rev { direction: rtl; }
.feat-split.rev > * { direction: ltr; }
.feat-visual {
  background: linear-gradient(135deg, var(--green-100), var(--surface));
  border-radius: var(--r-l); border: 1px solid var(--border);
  padding: 3.5rem 2rem; text-align: center;
  font-size: 6rem; line-height: 1.15;
}
.feat-body h2 { margin-bottom: .75rem; }
.feat-body p { margin-bottom: .75rem; font-size: 1.04rem; }

/* === CARTES ANIMAUX === */
.animal-card { background: var(--white); border-radius: var(--r-l); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--sh-s); }
.animal-top { padding: 2.75rem; text-align: center; font-size: 5rem; line-height: 1; }
.animal-top.dog { background: linear-gradient(135deg, #3A6E52, #5A9272); }
.animal-top.cat { background: linear-gradient(135deg, #5E3A7A, #8A5EA8); }
.animal-body { padding: 1.75rem; }
.animal-body h3 { margin-bottom: .25rem; }
.animal-badge {
  display: inline-block; padding: .25rem .7rem;
  border-radius: var(--r-xl);
  font-size: .73rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .07em;
  margin-bottom: .9rem;
}
.badge-dog { background: var(--green-100); color: var(--green-900); }
.badge-cat { background: #F0E8F6; color: #5E3A7A; }
.animal-body p { font-size: .93rem; max-width: none; }

/* === CARTES VOYAGES === */
.travel-card { background: var(--white); border-radius: var(--r-l); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--sh-s); transition: all var(--t); }
.travel-card:hover { transform: translateY(-4px); box-shadow: var(--sh-l); }
.travel-top { padding: 2.75rem; text-align: center; }
.travel-top.th { background: linear-gradient(135deg, #C8790A, #F0A830); }
.travel-top.vn { background: linear-gradient(135deg, #B81028, #E53050); }
.travel-flag { font-size: 4.5rem; line-height: 1; display: block; }
.travel-body { padding: 1.75rem; }
.travel-body h3 { margin-bottom: .3rem; }
.travel-dur {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .78rem; font-weight: 700;
  background: var(--green-100); color: var(--green-900);
  padding: .25rem .75rem; border-radius: var(--r-xl);
  margin-bottom: .9rem;
}
.travel-body p { font-size: .93rem; max-width: none; }

/* === TIMELINE CARRIÈRE === */
.timeline { padding-left: 1.75rem; position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 0;
  top: .4rem; bottom: 1rem; width: 2px;
  background: linear-gradient(to bottom, var(--green-700), var(--green-100));
}
.tl-item { position: relative; padding-bottom: 2.25rem; padding-left: 1.5rem; }
.tl-item::before {
  content: ''; position: absolute;
  left: -2.19rem; top: .33rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--green-700);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 2px var(--green-700);
}
.tl-date {
  font-size: .77rem; font-weight: 700;
  color: var(--green-700);
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: .2rem;
}
.tl-title  { font-size: 1rem; font-weight: 700; color: var(--text); }
.tl-co     { font-size: .9rem; font-weight: 500; color: var(--amber-500); margin-bottom: .65rem; }
.tl-list   { list-style: disc; padding-left: 1.2rem; display: flex; flex-direction: column; gap: .3rem; }
.tl-list li { font-size: .88rem; color: var(--muted); line-height: 1.55; }

/* === COMPÉTENCES === */
.sk-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.sk-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-m); padding: 1.4rem;
  display: flex; align-items: flex-start; gap: .875rem;
}
.sk-ico { font-size: 1.75rem; flex-shrink: 0; line-height: 1; margin-top: .1rem; }
.sk-card h4 { margin-bottom: .2rem; font-size: .93rem; }
.sk-card p  { font-size: .85rem; max-width: none; line-height: 1.55; }

/* === FORMATION === */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.edu-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--green-700);
  border-radius: var(--r-m); padding: 1.6rem;
}
.edu-deg    { font-weight: 700; font-size: .95rem; color: var(--text); margin-bottom: .2rem; }
.edu-school { font-size: .85rem; color: var(--amber-500); font-weight: 500; margin-bottom: .2rem; }
.edu-years  { font-size: .78rem; color: var(--muted); }

/* === BLOC CTA CONTACT === */
.cta-block {
  background: linear-gradient(140deg, var(--green-900), var(--green-700));
  border-radius: var(--r-l); padding: 4rem;
  text-align: center;
}
.cta-block h2 { color: var(--white); margin-bottom: .875rem; }
.cta-block p  {
  color: rgba(255,255,255,.78);
  font-size: 1.05rem; margin-inline: auto;
  margin-bottom: 2rem; max-width: 50ch;
}
.cta-links { display: flex; justify-content: center; flex-wrap: wrap; gap: .875rem; }
.cta-link {
  display: inline-flex; align-items: center; gap: .45rem;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  padding: .7rem 1.4rem; border-radius: var(--r-xl);
  font-size: .9rem; font-weight: 500; color: var(--white);
  transition: all var(--t);
}
.cta-link:hover { background: rgba(255,255,255,.24); transform: translateY(-2px); }

/* === CITATION === */
.quote {
  background: var(--green-100);
  border-left: 4px solid var(--green-700);
  border-radius: 0 var(--r-m) var(--r-m) 0;
  padding: 1.4rem 1.75rem; margin-block: 2rem;
}
.quote p { font-style: italic; color: var(--green-900); font-size: 1.05rem; line-height: 1.75; max-width: none; }

/* === PIED DE PAGE === */
footer { background: var(--text); color: var(--white); padding-block: 3.25rem; }
.ft-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem; margin-bottom: 2.5rem;
}
.ft-brand h3   { color: var(--white); margin-bottom: .45rem; font-size: 1.125rem; }
.ft-brand p    { color: rgba(255,255,255,.45); font-size: .87rem; max-width: 28ch; }
.ft-col h4     {
  color: var(--white); font-size: .77rem;
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: .9rem;
}
.ft-col ul     { display: flex; flex-direction: column; gap: .45rem; }
.ft-col a      { color: rgba(255,255,255,.5); font-size: .88rem; transition: color var(--t); }
.ft-col a:hover { color: var(--amber-300); }
.ft-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.5rem; display: flex;
  justify-content: space-between; flex-wrap: wrap; gap: .75rem;
}
.ft-bottom p { color: rgba(255,255,255,.35); font-size: .83rem; max-width: none; }

/* === UTILITAIRES === */
.mt-1 { margin-top: .75rem; }
.mt-2 { margin-top: 1.5rem; }
.mt-3 { margin-top: 2.5rem; }

/* === PARCOURS SPLIT === */
.parcours-split {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 4rem;
  align-items: start;
}

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .cards-3  { grid-template-columns: 1fr 1fr; }
  .edu-grid { grid-template-columns: 1fr 1fr; }
  .parcours-split { grid-template-columns: 1fr; }
  .feat-split, .about-split, .ft-inner { grid-template-columns: 1fr; }
  .feat-split.rev { direction: ltr; }
  .about-avatar, .about-split { width: 100%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-block { padding: 2.5rem 1.5rem; }
  .hl-banner { flex-direction: column; gap: 1.25rem; text-align: center; }
  .hl-banner p { margin-inline: auto; }
}

@media (max-width: 640px) {
  .cards-3, .cards-2, .sk-grid, .edu-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding-block: 3.5rem; }
  .hero { padding-block: 4.5rem 4rem; }
  .cta-block { padding: 2rem 1.25rem; }
}