/* ── RESET & BASE ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background: #0f0f1a;
  color: #f0f0f0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── HERO ── */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px 48px;
  background: radial-gradient(ellipse at top, #1a1a3e 0%, #0f0f1a 70%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

/* ── BADGE ── */
.badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.5);
  color: #a5b4fc;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 28px;
}

/* ── DOMAIN NAME ── */
.domain-name {
  font-size: clamp(1.8rem, 7vw, 5rem);
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 20px;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
}

/* ── TAGLINE ── */
.tagline {
  font-size: clamp(0.9rem, 2.2vw, 1.2rem);
  color: #a0a0c0;
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: 40px;
  padding: 0 8px;
}

/* ── PRICE BOX ── */
.price-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 20px;
  padding: 24px 40px;
  margin-bottom: 36px;
  backdrop-filter: blur(10px);
  width: 100%;
  max-width: 340px;
}

.price-label {
  font-size: 0.8rem;
  color: #8080a0;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.price-value {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 800;
  color: #fff;
}

.price-value span {
  font-size: 0.95rem;
  font-weight: 400;
  color: #a0a0c0;
  margin-left: 6px;
}

/* ── BOTÕES ── */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  width: 100%;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 44px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.4);
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.6);
}

/* ── FEATURES ── */
.features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  padding: 36px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #a0a0c0;
  font-size: 0.88rem;
  font-weight: 500;
}

.feature-item .icon {
  width: 30px;
  height: 30px;
  background: rgba(99, 102, 241, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ── FOOTER ── */
footer {
  text-align: center;
  padding: 20px;
  font-size: 0.78rem;
  color: #4a4a6a;
}

/* ── OVERLAY & MODAL ── */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backdrop-filter: blur(4px);
  overflow-y: auto;
}

.overlay.active {
  display: flex;
}

.modal {
  background: #1a1a2e;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 24px;
  padding: 36px 32px;
  width: 100%;
  max-width: 460px;
  position: relative;
  margin: auto;
}

.modal h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.modal > p {
  color: #8080a0;
  font-size: 0.88rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

.close-btn {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: #8080a0;
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}

.close-btn:hover {
  color: #f0f0f0;
}

/* ── FORM ── */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: #a0a0c0;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(99, 102, 241, 0.6);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.erro-msg {
  color: #f87171;
  font-size: 0.8rem;
  display: none;
  margin-bottom: 10px;
}

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, #25d366, #1da851);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  margin-top: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-submit:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn-submit svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── RESPONSIVIDADE MOBILE ── */
@media (max-width: 600px) {
  .hero {
    padding: 48px 20px 40px;
  }

  .price-box {
    padding: 20px 24px;
    max-width: 100%;
  }

  .btn-primary {
    width: 100%;
    padding: 16px 24px;
  }

  .modal {
    padding: 28px 20px;
    border-radius: 18px;
  }

  .features {
    gap: 10px 16px;
    padding: 28px 16px;
  }

  .feature-item {
    font-size: 0.82rem;
  }
}

@media (max-width: 380px) {
  .domain-name {
    font-size: 1.55rem;
  }

  .modal h2 {
    font-size: 1.2rem;
  }
}