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

html, body {
  height: 100%;
  font-family: 'Roboto', sans-serif;
}

/* ===== BACKGROUND ===== */
body {
  background: url("img/bg-desktop.jpg") center center / cover no-repeat;
  color: #fff;
}

/* ===== HEADER ===== */
.top {
  position: absolute;
  top: 28px;
  left: 32px;
  z-index: 10;
}

.brand {
  font-size: 14px;
  letter-spacing: 2px;
  opacity: 0.85;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}

/* ===== TEXT ===== */
.hero h1 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 16px;
}

.subtitle {
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.4px;
  opacity: 0.9;
  margin-bottom: 28px;
}

.subtitle strong {
  font-weight: 700;
}

/* ===== BUTTON PNG ===== */
.cta {
  display: inline-block;
}

.cta img {
  width: 314px;
  height: auto;
  display: block;
}

.cta:hover img {
  opacity: 0.95;
}

/* ===== NOTE ===== */
.note {
  margin-top: 14px;
  font-size: 12px;
  opacity: 0.7;
  display: flex;
  align-items: center;
  gap: 6px;
}

.note img {
  width: 18px;
  height: auto;
}

/* ===== FOOTER ===== */
.footer {
  margin-top: 26px;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.6;
}

.footer span {
  letter-spacing: 2px;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  body {
    background: url("img/bg-mobile.jpg") center center / cover no-repeat;
  }

  .hero h1 {
    font-size: 22px;
  }

  .cta img {
    width: 100%;
    max-width: 314px;
  }
}