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

body {
  font-family: Inter, sans-serif;
  background: #f6f9fc;
  color: #102a43;
  line-height: 1.7;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 16px 64px;
  background: rgba(255,255,255,0.9);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

/* LOGO FIX */
.logo-box {
  width: 140px;
  height: 40px;
  background: url("./images/logo.jpeg") center/contain no-repeat;
}

/* HERO */
.hero {
  min-height: 100vh;
  padding: 140px 64px 64px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-text h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.cta {
  display: inline-block;
  margin-top: 24px;
  padding: 12px 32px;
  background: #2563eb;
  color: white;
  border-radius: 999px;
  text-decoration: none;
}

/* BLOB IMAGE SYSTEM */
.blob-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1;
}

.blob-wrapper.small {
  max-width: 220px;
}

.blob-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translate(-14px, 16px);
  background: linear-gradient(135deg, #cfe3ff, #eef4ff);
  border-radius: 60% 40% 55% 45% / 55% 45% 55% 45%;
  z-index: 1;
}

.blob-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  border-radius: 45% 55% 50% 50% / 55% 45% 55% 45%;
  box-shadow: 0 24px 50px rgba(16,42,67,0.25);
  z-index: 2;
}

/* IMAGE SOURCES – ABSOLUTE SAFE */
.hero-photo        { background-image: url("./images/hero.jpeg"); }
.blob-photo.yael   { background-image: url("./images/yael.jpeg"); }
.blob-photo.teacher1 { background-image: url("./images/teacher1.jpeg"); }
.blob-photo.teacher2 { background-image: url("./images/teacher2.jpeg"); }
.blob-photo.teacher3 { background-image: url("./images/teacher3.jpeg"); }

/* SECTIONS */
.section {
  padding: 120px 64px;
}

.soft {
  background: #eef4fb;
}

.section h2 {
  text-align: center;
  margin-bottom: 48px;
}

/* PROCESS */
.process-steps {
  display: flex;
  gap: 32px;
  justify-content: center;
}

.card {
  background: white;
  padding: 32px;
  border-radius: 24px;
}

/* TEACHERS */
.teacher-row {
  display: flex;
  gap: 48px;
  justify-content: center;
}

/* KIDS */
.kids {
  padding: 120px 64px;
  background: linear-gradient(180deg, #dbeafe, #ffffff);
  text-align: center;
}

.kids iframe {
  margin-top: 40px;
  width: 100%;
  max-width: 640px;
  height: 360px;
  border-radius: 24px;
  border: none;
}

/* FOOTER */
footer {
  padding: 40px;
  text-align: center;
  font-size: 14px;
  background: white;
}

/* MOBILE */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .process-steps,
  .teacher-row {
    flex-direction: column;
    align-items: center;
  }
}