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

.hide {
  display: none;
}

body {
  padding: 2rem;
  width: 100%;
  min-height: 100vh;
  background-image: linear-gradient(to right bottom, #cffafe, #22d3ee);
  display: flex;
  flex-direction: column;
}

.header-img {
  display: flex;
  width: 100%;
  max-width: 600px;
  margin-inline: auto;
  filter: drop-shadow(5px 5px 20px rgba(0, 0, 0, 0.2));
}

.container {
  flex: 1;
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
}

.image-1,
.image-2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.image-1 {
  width: 175px;
}

.image-2 {
  width: 250px;
}

.btn {
  position: absolute;
  top: calc(100% - 5rem);
  min-width: 120px;
  padding: 0.75rem 1rem;
  font-size: 1.25rem;
  outline: none;
  border: none;
  background-color: #f8fafc;
  border-radius: 5px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: 0.3s;
}

.btn:hover {
  background-color: #e2e8f0;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.2);
}

.btn-yes {
  left: 50%;
  transform: translateX(calc(-100% - 1rem));
  z-index: 1;
}

.btn-no {
  left: calc(50% + 1rem);
  transition: all 0.5s ease;
  z-index: 2;
}

/* ===== Заголовок ===== */
.title {
  text-align: center;
  margin-bottom: 2rem;
}

.title-main {
  font-size: 2rem;
  font-weight: 600;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
}

.title-sub {
  font-size: 1.4rem;
  opacity: 0.85;
}

/* ===== Видео ===== */
.video {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.video iframe {
  width: 100%;
  max-width: 560px;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Анимация ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease forwards;
}

.fade-in.delay {
  animation-delay: 0.5s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Движущийся фон ===== */
body {
  background-size: 200% 200%;
  animation: bgMove 8s ease infinite;
}

@keyframes bgMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ===== Затемнение (как в кино) ===== */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
}

/* ===== Адаптив ===== */
@media (max-width: 600px) {
  .title-main {
    font-size: 1.6rem;
  }

  .title-sub {
    font-size: 1.2rem;
  }

  body {
    padding: 1rem;
  }
}