/* ============================================================
   global.css
   Reset general, variabile de culori si tipografie,
   clase utilitare folosite pe toate paginile
   ============================================================ */

/* ---------- Reset de baza ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Georgia', serif;
  color: var(--culoare-text);
  background-color: var(--culoare-fundal);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul, ol {
  list-style: none;
}

/* ---------- Variabile CSS (teme de culori) ---------- */
:root {
  /* Culori principale */
  --culoare-primara:      #6b4f3a;   /* maro cald – identitate vizuala */
  --culoare-primara-inchis: #4e3828; /* maro inchis – hover, accente */
  --culoare-secundara:   #d4a96a;   /* bej/auriu – detalii decorative  */
  --culoare-accent:      #a8c5a0;   /* verde pastel – elemente natura  */

  /* Culori neutre */
  --culoare-fundal:      #fdf8f3;   /* alb cald – fond pagina          */
  --culoare-fundal-sectiune: #f3ece3; /* bej deschis – sectiuni alternate */
  --culoare-text:        #3a2e26;   /* maro foarte inchis – text principal */
  --culoare-text-deschis:#7a6a5a;   /* text secundar, subtitluri       */
  --culoare-alb:         #ffffff;
  --culoare-border:      #ddd0c0;   /* borduri subtile                 */

  /* Umbre */
  --umbra-mica:   0 2px 10px rgba(107,79,58,0.10);
  --umbra-medie:  0 6px 28px rgba(107,79,58,0.15);
  --umbra-mare:   0 12px 48px rgba(107,79,58,0.20);

  /* Spatieri */
  --spatiu-xs:  0.5rem;
  --spatiu-s:   1rem;
  --spatiu-m:   1.5rem;
  --spatiu-l:   2.5rem;
  --spatiu-xl:  4rem;
  --spatiu-xxl: 6rem;

  /* Raze de colt */
  --raza-mica:  6px;
  --raza-medie: 12px;
  --raza-mare:  24px;

  /* Tranzitii */
  --tranzitie-rapida: 0.2s ease;
  --tranzitie-normala: 0.35s ease;
  --tranzitie-lenta: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---------- Tipografie ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Georgia', serif;
  color: var(--culoare-primara-inchis);
  line-height: 1.3;
  margin-bottom: var(--spatiu-s);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: var(--spatiu-s);
  color: var(--culoare-text);
}

/* ---------- Container principal ---------- */
.container {
  width: 90%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Sectiuni de pagina ---------- */
.sectiune {
  padding: var(--spatiu-xl) 0;
}

.sectiune-colorata {
  padding: var(--spatiu-xl) 0;
  background-color: var(--culoare-fundal-sectiune);
}

/* ---------- Titlu de sectiune (reutilizabil) ---------- */
.titlu-sectiune {
  text-align: center;
  margin-bottom: var(--spatiu-l);
}

.titlu-sectiune h2 {
  position: relative;
  display: inline-block;
  padding-bottom: var(--spatiu-s);
}

.titlu-sectiune h2::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--culoare-primara), var(--culoare-secundara));
  border-radius: 4px;
}

.titlu-sectiune p {
  color: var(--culoare-text-deschis);
  font-size: 1.05rem;
  max-width: 600px;
  margin: var(--spatiu-xs) auto 0;
}

/* ---------- Butoane ---------- */
.buton-principal {
  display: inline-block;
  background: linear-gradient(135deg, var(--culoare-primara) 0%, var(--culoare-primara-inchis) 100%);
  color: var(--culoare-alb);
  padding: 0.8rem 2rem;
  border-radius: var(--raza-mica);
  font-family: 'Georgia', serif;
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.5px;
  border: 2px solid var(--culoare-primara);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(107,79,58,0.30);
  transition: box-shadow var(--tranzitie-rapida),
              transform var(--tranzitie-rapida),
              filter var(--tranzitie-rapida);
}

.buton-principal:hover {
  filter: brightness(1.10);
  box-shadow: 0 8px 24px rgba(107,79,58,0.45);
  transform: translateY(-3px);
}

.buton-secundar {
  display: inline-block;
  background-color: transparent;
  color: var(--culoare-primara);
  padding: 0.75rem 1.8rem;
  border-radius: var(--raza-mica);
  font-family: 'Georgia', serif;
  font-size: 1rem;
  font-weight: bold;
  border: 2px solid var(--culoare-primara);
  cursor: pointer;
  transition: background-color var(--tranzitie-rapida),
              color var(--tranzitie-rapida),
              transform var(--tranzitie-rapida);
}

.buton-secundar:hover {
  background-color: var(--culoare-primara);
  color: var(--culoare-alb);
  transform: translateY(-2px);
}

/* ---------- Card generic ---------- */
.card {
  background-color: var(--culoare-alb);
  border-radius: var(--raza-medie);
  box-shadow: var(--umbra-mica);
  overflow: hidden;
  transition: box-shadow var(--tranzitie-normala),
              transform var(--tranzitie-normala);
}

.card:hover {
  box-shadow: 0 12px 40px rgba(107,79,58,0.18);
  transform: translateY(-6px);
}

/* ---------- Utilitare ---------- */
.text-centrat    { text-align: center; }
.text-dreapta    { text-align: right; }
.culoare-accent  { color: var(--culoare-secundara); }
.spatiu-sus-m    { margin-top: var(--spatiu-m); }
.spatiu-sus-l    { margin-top: var(--spatiu-l); }
.vizibil-desktop { display: block; }
.vizibil-mobil   { display: none; }

/* ---------- Separator decorativ ---------- */
.separator {
  width: 80px;
  height: 2px;
  background-color: var(--culoare-secundara);
  margin: var(--spatiu-m) auto;
  border: none;
}

/* ---------- Responsive general ---------- */
@media (max-width: 768px) {
  .vizibil-desktop { display: none; }
  .vizibil-mobil   { display: block; }

  .sectiune,
  .sectiune-colorata {
    padding: var(--spatiu-l) 0;
  }
}