/* GLOBAL RESET + SMOOTHING */
* {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: #111;
  color: #fff;
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  margin: 0;
  font-weight: 700;
}

main {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
}

.hidden {
  display: none !important;
}

/* FADE-IN ANIMATION */
.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* HERO SECTION */
.hero {
  background: linear-gradient(180deg, #151515 0%, #0f0f0f 100%);
  padding: 70px 20px 50px;
  text-align: left;
  border-bottom: 1px solid #222;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.hero-brand h1 {
  font-size: 3rem;
  letter-spacing: 3px;
}

.hero-brand h2 {
  font-size: 1.8rem;
  color: #f5d76e;
  margin-top: 8px;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.subtitle {
  margin-top: 10px;
  max-width: 700px;
  opacity: 0.85;
}

/* BUTTONS */
.btn-ghost,
.btn-outline {
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid #333;
  background: transparent;
  color: #f5f5f5;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn-ghost:hover,
.btn-outline:hover {
  background: #f5d76e;
  color: #111;
  border-color: #f5d76e;
  transform: translateY(-1px);
}

.btn-outline {
  margin-top: 18px;
}

/* STEP CARDS */
.step-card {
  background: #1c1c1c;
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 30px;
  border: 1px solid #2a2a2a;
  transition: transform 0.25s ease, box-shadow 0.25s ease, scale 0.25s ease;
}

/* STRONGER HOVER EFFECT */
.step-card:hover {
  transform: translateY(-8px);
  scale: 1.02;
  box-shadow: 0 12px 28px rgba(0,0,0,0.55);
}

.step-number {
  font-size: 0.9rem;
  color: #f5d76e;
  letter-spacing: 1px;
  font-weight: 600;
}

.step-card h3 {
  margin-top: 10px;
  font-size: 1.5rem;
}

/* FINAL REMINDER */
.final-card {
  background: #222;
  padding: 35px;
  border-radius: 12px;
  margin-top: 50px;
  border: 1px solid #333;
  transition: transform 0.25s ease, box-shadow 0.25s ease, scale 0.25s ease;
}

.final-card:hover {
  transform: translateY(-8px);
  scale: 1.02;
  box-shadow: 0 12px 28px rgba(0,0,0,0.55);
}

.final-card em {
  display: block;
  margin-top: 15px;
  color: #f5d76e;
}

/* READY FOOTER */
.ready {
  text-align: center;
  margin: 60px 0;
}

.ready h3 {
  font-size: 1.6rem;
}

/* CTA BUTTON */
.cta {
  color: #111;
  background: #f5d76e;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  margin-top: 15px;
  transition: background 0.25s ease, transform 0.25s ease;
}

.cta:hover {
  background: #ffe58f;
  transform: translateY(-3px);
}

/* RESPONSIVE DESIGN */

/* MOBILE */
@media (max-width: 600px) {
  .hero {
    padding: 50px 15px;
  }

  .hero-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-brand h1 {
    font-size: 2.2rem;
  }

  .hero-brand h2 {
    font-size: 1.3rem;
  }

  .subtitle {
    font-size: 0.95rem;
  }

  main {
    width: 92%;
  }

  .step-card, .final-card {
    padding: 22px;
    border-radius: 10px;
  }

  .cta {
    width: 100%;
    text-align: center;
    padding: 14px;
  }

  .hero-actions {
    width: 100%;
    justify-content: flex-start;
  }
}

/* TABLET */
@media (min-width: 600px) and (max-width: 900px) {
  .hero-brand h1 {
    font-size: 2.6rem;
  }

  .hero-brand h2 {
    font-size: 1.5rem;
  }

  main {
    width: 88%;
  }

  .step-card, .final-card {
    padding: 28px;
  }
}