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

body {
  font-family: "Nunito Sans", sans-serif;
  background: #f8fbf8;
  color: #333;
  line-height: 1.6;
}

/* NAVBAR */
nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
}
.logo h1 {
  font-size: 1.6rem;
  margin-bottom: 5px;
}
.logo p {
  font-size: 0.9rem;
  color: #777;
}

.btn-primary {
  background: linear-gradient(135deg, #0069ff, #00c6ff);
  color: #fff;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.2s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

/* HEADER */
header {
  max-width: 1200px;
  margin: 90px auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

header .intro-text {
  flex: 1 1 50%;
  text-align: center; /* ✅ zarovnání textu na střed */
  display: flex;
  flex-direction: column;
  align-items: center; /* ✅ centrování tlačítka i textu */
  justify-content: center;
}

header .intro-text h1 {
  font-size: 2.8rem;
  color: #222;
  margin-bottom: 20px;
  line-height: 1.3;
}

header .intro-text p {
  font-size: 1.15rem;
  color: #555;
  margin-bottom: 30px;
  max-width: 700px;
}

header .intro-text .btn {
  background: #000;
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
}

header .intro-text .btn:hover {
  background: #ff6b00;
}

header .video-container {
  flex: 1 1 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

header .video-container iframe {
  width: 100%;
  max-width: 560px;
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* STATS */
section.stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin: 60px auto;
  text-align: center;
}
.stat-box {
  background: #fff;
  padding: 30px 40px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}
.stat-box h3 {
  color: #0069ff;
  font-size: 2rem;
  margin-bottom: 5px;
}
.stat-box p {
  color: #555;
}

/* MENTORING OBSAH */
section.mentoring {
  max-width: 1000px;
  margin: 100px auto;
  padding: 0 30px;
  text-align: center;
}

section.mentoring h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
}

/* MENTORING OBSAH */
section.mentoring {
  max-width: 1000px;
  margin: 100px auto;
  padding: 0 30px;
  text-align: center;
}

section.mentoring h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
}

/* Mentoring blok */
.mentoring-block {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  margin-bottom: 40px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* Obsah bloku – vertikálně, text vždy nahoře */
.mentoring-content {
  display: flex;
  flex-direction: column; /* vždy text → obrázek */
  align-items: center;
  text-align: center;
  gap: 25px;
}

/* Textová část */
.mentoring-content .text {
  max-width: 600px;
}

.mentoring-content .text h3 {
  margin-bottom: 15px;
}

.mentoring-content .text ul {
  padding-left: 20px;
  text-align: left;
  margin: 0 auto;
  max-width: 350px;
}

/* Obrázek */
.mentoring-content .image img {
  width: 100%;
  max-width: 500px;   /* ZVĚTŠENO */
  height: auto;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

/* Mobilní */
@media (max-width: 800px) {
  .mentoring-content .text ul {
    max-width: 280px;
  }

  .mentoring-content .image img {
    max-width: 340px; /* ZVĚTŠENO i na mobilu */
  }
}



/* KONTAKT */
section.contact {
  text-align: center;
  padding: 80px 30px;
  background: #fff;
  border-radius: 20px;
  max-width: 800px;
  margin: 100px auto;
}
.contact-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}
.btn-secondary {
  background: #555;
  color: #fff;
  padding: 12px 28px;
  border-radius: 50px;
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  padding: 12px 28px;
  border-radius: 50px;
}

/* FOOTER */
footer {
  text-align: center;
  padding: 50px 20px;
  color: #777;
  font-size: 0.9rem;
}
footer .socials a {
  color: #0069ff;
  text-decoration: none;
  margin: 0 8px;
}
footer .socials a:hover {
  text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 800px) {
  header {
    flex-direction: column;
    text-align: center;
  }
  header .intro-text h1 {
    font-size: 2rem;
  }
}