*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --black: #000000;
  --dark:  #0d0d0d;
  --red:   #cc1e2e;
  --gold:  #f0b429;
  --white: #ffffff;
  --gray:  rgba(255,255,255,0.65);
}
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: #ffffff; color: var(--white); overflow-x: hidden; }
img  { display: block; max-width: 100%; }
a    { text-decoration: none; }

/* -- SECTIONS --------------------------------------- */
section { padding: 90px 6%; }
section.intro-wrap { background: #f5f5f5; }

/* -- INTRO ------------------------------------------ */
.intro {
  background: var(--white); padding: 0 0 40px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  max-width: 580px; margin: 0 auto;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.08);
  overflow: hidden;
}
.intro img {
  width: 100%; max-width: 100%; height: 320px;
  object-fit: cover; object-position: top;
  margin-bottom: 32px;
  flex-shrink: 0; min-height: 320px;
}

.intro .mastery-desc { padding: 0 32px; }

/* -- MASTERY STATEMENT ------------------------------ */
.mastery {
  background: #fdfbfb; padding: 80px 5% 80px;
  text-align: center; display: flex; flex-direction: column;
  align-items: center; justify-content: center; min-height: 40vh;
}
.mastery-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 8vw, 4rem);
  letter-spacing: 3px; line-height: 1; margin-bottom: 1.8rem;
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: center; gap: 0 .25em;
  color: var(--dark);
}
.mastery-desc {
  max-width: 560px; color: var(--dark); text-align: center;
  font-size: clamp(.92rem, 2.5vw, 1.05rem); line-height: 1.8;
}

@media(max-width:600px){
  .intro{max-width:100%;margin:0;}
  .intro img{height:260px;min-height:260px;}
  .intro .mastery-desc{padding:0 16px;}
}
@media(max-width:450px){
  .intro .img-klaudio{object-fit:contain;background:#f5f5f5;}
}