/* ===== Components ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: none;
  font-weight: 600;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--text-on-accent);
  box-shadow: 0 4px 20px rgba(196,30,30,0.35);
}
.btn-primary:hover {
  background: var(--color-accent-dark);
  box-shadow: 0 6px 28px rgba(196,30,30,0.5);
  transform: translateY(-2px);
  color: var(--text-on-accent);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  background: rgba(196,30,30,0.08);
  color: var(--color-accent-light);
}

.btn-nav-cta {
  padding: 10px 22px;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-accent);
  color: var(--text-on-accent);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}
.btn-nav-cta:hover {
  background: var(--color-accent-light);
  box-shadow: var(--glow-accent-sm);
  color: var(--text-on-accent);
}

.btn-submit {
  padding: 14px 36px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-accent);
  color: var(--text-on-accent);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(196,30,30,0.35);
}
.btn-submit:hover {
  background: var(--color-accent-dark);
  box-shadow: 0 6px 28px rgba(196,30,30,0.5);
  transform: translateY(-2px);
}

/* Wipe animation for primary buttons */
.btn-anim-wipe { position: relative; overflow: hidden; }
.btn-anim-wipe::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.btn-anim-wipe:hover::before { transform: scaleX(1); }
.btn-anim-wipe span { position: relative; z-index: 1; }

/* Divider */
.divider-line {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto 16px;
  border-radius: 2px;
}

/* Built by badge */
.built-by-badge img { height: 24px; width: auto; }

/* Form success */
.form-success {
  display: none;
  text-align: center;
  padding: 24px;
  background: rgba(196,30,30,0.1);
  border: 1px solid rgba(196,30,30,0.3);
  border-radius: var(--radius-md);
  color: var(--color-accent-light);
}
.form-success.show { display: block; }
/* autofix: nav dark background on scroll */
#nav {
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}
#nav.scrolled {
  background: rgba(10, 10, 18, 0.92);
  box-shadow: 0 2px 24px rgba(0,0,0,0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* autofix: hamburger aligned with logo on mobile */
.nav-hamburger {
  align-items: center;
  align-self: center;
  flex-direction: column;
}