/* ══════════════════════════════════════════
   COMPONENTS — Stacks Tree Service
   ══════════════════════════════════════════ */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  min-height: 44px;
  position: relative;
  overflow: hidden;
  transition: color var(--duration-normal), box-shadow var(--duration-normal), transform var(--duration-fast);
  border: none;
  text-decoration: none;
  font-family: var(--font-body);
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn i {
  position: relative;
  z-index: 1;
}

/* Wipe animation — ::before slides in on hover */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-normal) var(--ease-out);
  z-index: 0;
}

.btn:hover::before {
  transform: scaleX(1);
}

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

.btn:active {
  transform: translateY(0);
}

/* Primary gold CTA */
.btn-primary {
  background: var(--color-accent);
  color: #1A3A1A;
  box-shadow: 0 4px 24px rgba(200,168,75,0.35);
}

.btn-primary::before {
  background: var(--color-accent-warm);
}

.btn-primary:hover {
  box-shadow: 0 6px 36px rgba(200,168,75,0.55);
  color: var(--color-text-dark);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid rgba(237,242,224,0.35);
}

.btn-outline::before {
  background: rgba(237,242,224,0.08);
}

.btn-outline:hover {
  border-color: var(--color-text-primary);
}

/* Nav CTA */
.btn-nav-cta {
  background: var(--color-accent);
  color: #1A3A1A;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--duration-normal), transform var(--duration-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  font-family: var(--font-body);
  text-decoration: none;
}

.btn-nav-cta span {
  position: relative;
  z-index: 1;
}

.btn-nav-cta i {
  position: relative;
  z-index: 1;
}

.btn-nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-accent-warm);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-normal) var(--ease-out);
  z-index: 0;
}

.btn-nav-cta:hover::before {
  transform: scaleX(1);
}

.btn-nav-cta:hover {
  box-shadow: var(--glow-accent);
  transform: translateY(-1px);
  color: #fff;
}

/* Submit */
.btn-submit {
  background: var(--color-accent);
  color: #1A3A1A;
  width: 100%;
  font-size: 0.9rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
}

.btn-submit::before {
  background: var(--color-accent-warm);
}

.btn-submit:hover {
  color: #fff;
}

/* ── Form success message ── */
.form-success {
  display: none;
  background: rgba(200,168,75,0.08);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  color: var(--color-accent-light);
  font-size: 0.95rem;
}

.form-success.is-visible {
  display: block;
}

/* ── Built-by badge ── */
.built-by-badge {
  display: inline-block;
  line-height: 0;
}

.built-by-badge img {
  height: 28px;
  width: auto;
  opacity: 0.5;
  transition: opacity var(--duration-fast);
}

.built-by-badge:hover img {
  opacity: 0.9;
}

/* ── Section divider ── */
.divider-line {
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  margin: 1.25rem 0;
}

/* ── Tag / pill labels ── */
.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(200,168,75,0.1);
  border: 1px solid rgba(200,168,75,0.25);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-light);
}
/* 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;
}