/*  RESETARE GENERALĂ */
* { margin: 0; padding: 0; box-sizing: border-box; }

/* VARIABILE DE CULORI*/
:root {
  --albastru:         #1565c0;   /* albastru principal */
  --albastru-inchis:  #0d47a1;   /* albastru închis (hover, footer) */
  --albastru-deschis: #e3f2fd;   /* fundal albastru deschis */
  --alb:              #ffffff;
  --text:             #1a1a2e;   /* text principal */
  --text-gri:         #546e7a;   /* text secundar */
  --verde:            #2e7d32;
  --portocaliu:       #e65100;
  --gri:              #757575;
  --umbra:            0 2px 16px rgba(0,0,0,0.08);
}

/*CORP PAGINĂ*/
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--text);
  background: var(--alb);
  line-height: 1.65;
}

/* MENIU DE NAVIGARE*/
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--albastru);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 60px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.logo {
  color: white; font-size: 1.4rem; font-weight: 800; letter-spacing: 2px;
}
.meniu-linkuri { display: flex; gap: 6px; }
.meniu-linkuri a {
  color: rgba(255,255,255,0.85); text-decoration: none;
  padding: 6px 18px; border-radius: 20px; font-size: 0.88rem;
  transition: background 0.2s;
}
.meniu-linkuri a:hover, .meniu-linkuri a.activ {
  background: rgba(255,255,255,0.2); color: white;
}

/* HEADER — PAGINA PRINCIPALĂ*/
header {
  margin-top: 60px;
  background: linear-gradient(135deg, #0d47a1 0%, #1565c0 50%, #1976d2 100%);
  color: white; text-align: center; padding: 80px 24px 90px;
  position: relative; overflow: hidden;
}
/* Cerc decorativ în fundal */
header::before {
  content: '';
  position: absolute; top: -80px; right: -80px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.eticheta-proiect {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem; padding: 5px 18px; border-radius: 20px;
  margin-bottom: 20px; letter-spacing: 0.5px;
}
header h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 16px;
}
header h1 span { color: #90caf9; } /* albastru mai deschis */
header p {
  font-size: 1rem; opacity: 0.9;
  max-width: 600px; margin: 0 auto 32px;
}
.butoane-header { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.buton-principal {
  display: inline-block; background: white; color: var(--albastru);
  padding: 12px 32px; border-radius: 30px; font-weight: 700;
  text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.buton-principal:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,0.25); }
.buton-secundar {
  display: inline-block; background: transparent;
  color: white; border: 2px solid rgba(255,255,255,0.6);
  padding: 12px 32px; border-radius: 30px; font-weight: 600;
  text-decoration: none; transition: background 0.2s;
}
.buton-secundar:hover { background: rgba(255,255,255,0.15); }

/* BANDĂ CU CIFRE CHEIE*/
.banda-cifre {
  background: white;
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 0; box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  border-bottom: 3px solid var(--albastru-deschis);
}
.cifra-item {
  text-align: center; padding: 24px 36px;
  border-right: 1px solid #e0e0e0;
}
.cifra-item:last-child { border-right: none; }
.cifra-valoare {
  font-size: 2rem; font-weight: 800;
  color: var(--albastru); line-height: 1;
}
.cifra-eticheta {
  font-size: 0.78rem; color: var(--text-gri);
  margin-top: 4px; font-weight: 500;
}

/*STILURI SECȚIUNI*/
.sectiune { padding: 80px 20px; }
.alba { background: var(--alb); }
.albastra { background: var(--albastru-deschis); }
.container { max-width: 1100px; margin: 0 auto; }

/* Titlul secțiunii */
.titlu-sectiune { text-align: center; margin-bottom: 48px; }
.numar-sectiune {
  display: inline-block; background: var(--albastru); color: white;
  font-size: 0.72rem; font-weight: 700; padding: 4px 14px;
  border-radius: 20px; letter-spacing: 2px; margin-bottom: 10px;
}
.titlu-sectiune h2 { font-size: 1.9rem; font-weight: 800; margin-bottom: 8px; }
.titlu-sectiune p { color: var(--text-gri); max-width: 600px; margin: 0 auto; }
.titlu-sectiune em { color: var(--albastru); font-style: italic; }

/* Subtitlu în interiorul secțiunii */
.subtitlu-sectiune {
  font-size: 1.1rem; font-weight: 700; color: var(--text);
  margin: 48px 0 24px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--albastru-deschis);
}

/* SECȚIUNEA ECHIPA*/
.grila-echipa {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card-membru {
  background: white; border-radius: 16px; padding: 28px 22px;
  text-align: center; box-shadow: var(--umbra);
  transition: transform 0.25s; border: 1px solid #e8f4fd;
  position: relative;
}
.card-membru.principal { border-top: 3px solid var(--albastru); }
.card-membru:hover { transform: translateY(-6px); }
.avatar {
  width: 68px; height: 68px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 800; color: white;
  margin: 0 auto 14px;
}
.albastru   { background: linear-gradient(135deg, #1565c0, #42a5f5); }
.verde      { background: linear-gradient(135deg, #2e7d32, #66bb6a); }
.violet     { background: linear-gradient(135deg, #6a1b9a, #ab47bc); }
.turcoaz    { background: linear-gradient(135deg, #00695c, #26a69a); }
.rosu       { background: linear-gradient(135deg, #c62828, #ef5350); }
.portocaliu { background: linear-gradient(135deg, #e65100, #ffa726); }
.card-membru h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.rol {
  font-size: 0.76rem; color: var(--albastru);
  font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 10px;
}
.descriere { font-size: 0.83rem; color: var(--text-gri); line-height: 1.5; }
.eticheta-card {
  display: inline-block; margin-top: 12px;
  font-size: 0.72rem; background: var(--albastru-deschis);
  color: var(--albastru); padding: 3px 10px; border-radius: 10px;
}

/* Cutie informativă (colaborare internațională) */
.cutie-info {
  display: flex; align-items: flex-start; gap: 16px;
  background: #e3f2fd; border-left: 4px solid var(--albastru);
  border-radius: 12px; padding: 20px 24px; margin-top: 32px;
}
.cutie-icon { font-size: 1.8rem; }
.cutie-info h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.cutie-info p { font-size: 0.88rem; color: var(--text-gri); }

/* SECȚIUNEA OBIECTIVE*/
.cutie-scop {
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  border-left: 5px solid var(--albastru);
  border-radius: 14px; padding: 28px 32px; margin-bottom: 40px;
}
.cutie-scop h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.cutie-scop p { font-size: 0.92rem; color: #1a237e; line-height: 1.65; }

.grila-obiective {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
}
.card-obiectiv {
  background: white; border-radius: 14px; padding: 24px;
  box-shadow: var(--umbra); display: flex; gap: 16px; align-items: flex-start;
  transition: transform 0.25s; border-left: 4px solid var(--albastru);
}
.card-obiectiv:hover { transform: translateY(-4px); }
.numar-obiectiv {
  min-width: 36px; height: 36px; border-radius: 50%;
  background: var(--albastru); color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.9rem; flex-shrink: 0;
}
.card-obiectiv h3 { font-size: 0.97rem; font-weight: 700; margin-bottom: 6px; }
.card-obiectiv p { font-size: 0.85rem; color: var(--text-gri); line-height: 1.55; }

/* Categorii tematice cu cercuri */
.grila-categorii {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  margin-top: 16px;
}
.card-categorie {
  background: white; border-radius: 14px; padding: 20px 16px;
  text-align: center; box-shadow: var(--umbra); min-width: 130px;
  transition: transform 0.2s;
}
.card-categorie:hover { transform: translateY(-4px); }
.procent-cerc {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--albastru), #42a5f5);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px; color: white; font-size: 1.4rem; font-weight: 800;
}
.procent-cerc.mic {
  background: linear-gradient(135deg, #1976d2, #64b5f6);
  width: 62px; height: 62px; font-size: 1.2rem;
}
.procent-cerc.mic2 {
  background: linear-gradient(135deg, #42a5f5, #90caf9);
  width: 52px; height: 52px; font-size: 1rem;
}
.categorie-nume { font-size: 0.85rem; font-weight: 700; margin-bottom: 2px; }
.categorie-desc { font-size: 0.75rem; color: var(--text-gri); }

/*SECȚIUNEA RESURSE */

/* Comparație LLM */
.grila-comparatie {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 16px;
}
.card-model {
  background: white; border-radius: 16px; padding: 28px;
  box-shadow: var(--umbra);
}
.card-model.chatgpt { border-top: 3px solid #1565c0; }
.card-model.deepseek { border-top: 3px solid #6a1b9a; }
.model-logo { font-size: 2rem; margin-bottom: 10px; }
.card-model h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 18px; }
.bara-model { margin-bottom: 14px; }
.bara-eticheta { font-size: 0.8rem; color: var(--text-gri); margin-bottom: 5px; }
.bara-valoare { font-size: 0.85rem; font-weight: 700; margin-top: 4px; color: var(--text); }
.bara-valoare.castigator { color: var(--verde); }
.model-nota { font-size: 0.82rem; color: var(--text-gri); margin-top: 14px; line-height: 1.5; font-style: italic; }

/* Bara de progres */
.bara-progres {
  height: 8px; background: #e0e0e0; border-radius: 10px; overflow: hidden;
}
.umplere-bara {
  height: 100%; border-radius: 10px;
  background: linear-gradient(90deg, #1565c0, #42a5f5);
  transition: width 1s ease;
}
.umplere-bara.albastru { background: linear-gradient(90deg, #1565c0, #42a5f5); }
.umplere-bara.violet   { background: linear-gradient(90deg, #6a1b9a, #ab47bc); }

/* Grila resurse financiare */
.grila-resurse {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.card-resursa {
  background: white; border-radius: 14px; padding: 24px 20px;
  text-align: center; box-shadow: var(--umbra); transition: transform 0.2s;
}
.card-resursa:hover { transform: translateY(-4px); }
.card-resursa.evidentiata {
  background: linear-gradient(135deg, #1565c0, #1976d2); color: white;
}
.card-resursa.evidentiata p { color: rgba(255,255,255,0.85); }
.card-resursa.evidentiata .valoare-resursa { color: white; }
.icon-resursa { font-size: 2rem; margin-bottom: 10px; }
.valoare-resursa {
  font-size: 1.5rem; font-weight: 800;
  color: var(--albastru); margin-bottom: 4px;
}
.card-resursa p { font-size: 0.82rem; color: var(--text-gri); }

/* Lista publicații */
.lista-publicatii { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.card-publicatie {
  background: white; border-radius: 14px; padding: 20px 24px;
  box-shadow: var(--umbra); border-left: 4px solid var(--albastru);
  display: flex; flex-direction: column; gap: 6px;
}
.tip-pub {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--albastru);
}
.card-publicatie h4 { font-size: 0.92rem; font-weight: 700; line-height: 1.4; }
.card-publicatie p { font-size: 0.82rem; color: var(--text-gri); }
.status-pub {
  display: inline-block; font-size: 0.72rem; font-weight: 600;
  padding: 3px 12px; border-radius: 10px; margin-top: 4px; align-self: flex-start;
}
.publicat    { background: #e8f5e9; color: #2e7d32; }
.in-asteptare { background: #fff8e1; color: #f57f17; }

/* Premii */
.grila-premii {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px;
}
.card-premiu {
  background: linear-gradient(135deg, #fff8e1, #fff3e0);
  border-radius: 14px; padding: 24px; text-align: center;
  box-shadow: var(--umbra); border: 1px solid #ffe082;
}
.icon-premiu { font-size: 2.5rem; margin-bottom: 10px; }
.card-premiu h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.card-premiu p { font-size: 0.82rem; color: var(--text-gri); line-height: 1.5; }

/* SECȚIUNEA ACTIVITĂȚI */
.lista-activitati { display: flex; flex-direction: column; gap: 14px; }
.rand-activitate {
  background: white; border-radius: 14px; padding: 22px 26px;
  display: grid; grid-template-columns: 90px 1fr 140px;
  align-items: center; gap: 20px; box-shadow: var(--umbra);
  transition: transform 0.2s;
}
.rand-activitate:hover { transform: translateX(6px); }
.bloc-faza { text-align: center; }
.faza {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--albastru); color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; margin: 0 auto 4px;
}
.faza-titlu { font-size: 0.72rem; color: var(--text-gri); font-weight: 600; }
.continut-activitate h3 { font-size: 0.97rem; font-weight: 700; margin-bottom: 5px; }
.continut-activitate p { font-size: 0.84rem; color: var(--text-gri); margin-bottom: 10px; }

/* Status badge */
.status {
  font-size: 0.78rem; font-weight: 600;
  padding: 6px 14px; border-radius: 20px; text-align: center;
}
.finalizat  { background: #e8f5e9; color: var(--verde); }
.in-progres { background: #fff3e0; color: var(--portocaliu); }
.planificat { background: #f5f5f5; color: var(--gri); }

/* Cutie de impact */
.cutie-impact {
  background: linear-gradient(135deg, #0d47a1, #1565c0);
  border-radius: 18px; padding: 36px; margin-top: 48px; color: white;
}
.cutie-impact h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 24px; }
.grila-impact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.impact-item { background: rgba(255,255,255,0.1); border-radius: 12px; padding: 22px; }
.impact-icon { font-size: 2rem; margin-bottom: 10px; }
.impact-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.impact-item p { font-size: 0.84rem; opacity: 0.88; line-height: 1.55; }

/*  FOOTER*/
footer {
  background: var(--albastru-inchis); color: rgba(255,255,255,0.8);
  padding: 40px 24px;
}
.footer-continut {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.footer-bloc strong { color: white; display: block; margin-bottom: 8px; font-size: 0.95rem; }
.footer-bloc p { font-size: 0.85rem; line-height: 1.6; }

/* ANIMAȚIE LA SCROLL */
.ascuns {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.vizibil { opacity: 1; transform: translateY(0); }

/* RESPONSIVE — TABLETĂ*/
@media (max-width: 900px) {
  .grila-echipa        { grid-template-columns: repeat(2, 1fr); }
  .grila-obiective     { grid-template-columns: 1fr; }
  .grila-comparatie    { grid-template-columns: 1fr; }
  .grila-resurse       { grid-template-columns: repeat(2, 1fr); }
  .grila-premii        { grid-template-columns: 1fr; }
  .grila-impact        { grid-template-columns: 1fr; }
  .rand-activitate     { grid-template-columns: 1fr; }
  .footer-continut     { grid-template-columns: 1fr; }
  .banda-cifre         { justify-content: flex-start; }
  nav { padding: 0 20px; }
}

/* RESPONSIVE — MOBIL*/
@media (max-width: 600px) {
  .grila-echipa        { grid-template-columns: 1fr; }
  .grila-resurse       { grid-template-columns: 1fr; }
  header h1            { font-size: 1.6rem; }
  .meniu-linkuri a     { font-size: 0.78rem; padding: 5px 10px; }
  .cifra-item          { padding: 16px 20px; }
}