/* ─── HAMBURGER (hidden on desktop) ─── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  flex-shrink: 0;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all 0.2s ease;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── MOBILE MENU ─── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--cream);
  border-bottom: 1px solid var(--border-lt);
  padding: 8px 24px 24px;
  z-index: 98;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-size: 17px;
  font-weight: 600;
  color: var(--charcoal);
  padding: 14px 0;
  border-bottom: 1px solid var(--border-lt);
  display: block;
  text-decoration: none;
}

.mobile-menu a:last-of-type { border-bottom: none; }

.mobile-menu-phone {
  font-size: 16px;
  font-weight: 700;
  color: var(--charcoal) !important;
  padding: 14px 0 !important;
  border-bottom: 1px solid var(--border-lt) !important;
  text-decoration: none;
  display: block;
}

.mobile-menu-cta {
  margin-top: 16px;
  width: 100%;
  padding: 15px;
  background: var(--gold);
  color: var(--charcoal);
  border: none;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
}

/* ─── TABLET ─── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }
  .nav-inner { gap: 0; justify-content: space-between; padding: 0 24px; }
  .nav-phone { font-size: 14px; }

  .hero-inner {
    grid-template-columns: 1fr;
    padding: 72px 24px 88px;
    gap: 48px;
  }
  .hero-left { align-items: center; text-align: center; }
  .hero-left h1 { text-align: center; }
  .hero-sub { text-align: center; max-width: 480px; }
  .hero-trust-bar { justify-content: center; }
  .hero-visual { justify-content: center; }
  .hero-live-card { align-self: center; }
  .hero-disclaimer { text-align: center; }
  .hero-ratemeter { max-width: 560px; }

  /* Features */
  .features-inner { grid-template-columns: 1fr; gap: 48px; }
  .features-text { position: static; }

  /* Process */
  .how-inner { grid-template-columns: 1fr; gap: 52px; }
  .how-text { position: static; }
  .steps-cta { align-items: center; }

  /* Savings */
  .proof-grid { grid-template-columns: 1fr; gap: 40px; }

  /* Final CTA */
  .final-cta-inner { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .final-cta h2 { text-align: center; font-size: clamp(28px, 5vw, 42px); }
  .final-cta-triplet { align-items: center; }
  .final-cta-col--action { align-items: center; }
  .final-trust-row { gap: 24px; flex-wrap: wrap; }

  .wwh-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers-inner { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .num-item:nth-child(2) { border-right: none; }
  .num-item:nth-child(3) { border-top: 1px solid var(--border-lt); }
  .num-item:nth-child(4) { border-top: 1px solid var(--border-lt); border-right: none; }
}

/* ─── MOBILE ─── */
@media (max-width: 620px) {
  /* Nav */
  .nav-logo img { height: 52px; }

  /* Hero */
  .hero-inner       { padding: 48px 20px 56px; gap: 36px; }
  .hero-badge       { font-size: 12px; letter-spacing: 1px; }
  .hero-trust       { justify-content: center; gap: 8px; }
  .hero-sub         { font-size: 17px; margin-bottom: 24px; max-width: 100%; }
  .hero-live-card   { max-width: 100%; }
  .hero-live-amount { font-size: 40px; }
  .hero-live-label  { font-size: 15px; }
  .hero-disclaimer  { text-align: center; max-width: 100%; }
  /* PCR card mobile adjustments */
  .pcr-doc-wrap     { padding: 18px 16px 16px; box-shadow: 3px 3px 0 0 #EFE3C8, 6px 6px 0 0 #E4D3AC, 0 16px 40px rgba(28,18,9,0.10); }
  .pcr-equip-options { flex-direction: column; }
  .pcr-foot         { gap: 8px; justify-content: flex-start; }
  .pcr-title        { font-size: 14px; }
  .pcr-col-label    { font-size: 7px; }
  .pcr-val          { font-size: 11px; }
  .pcr-val--total   { font-size: 12px; }
  .pcr-verdict-num  { font-size: 30px; }
  .section-sub { font-size: 16px; }
  .section-title { font-size: clamp(24px, 7vw, 32px); }

  /* Stats */
  .stats-strip { padding: 40px 24px; }
  .stats-grid { grid-template-columns: 1fr; gap: 28px; }

  /* Numbers */
  .numbers-strip { padding: 32px 24px; }
  .numbers-inner { grid-template-columns: repeat(2, 1fr); gap: 0; }

  /* Features */
  .features { padding: 48px 20px; }
  .features-inner { gap: 36px; }

  /* Receipt */
  .receipt-head { padding: 14px 20px 10px; }
  .receipt-col-labels { padding: 6px 20px; }
  .receipt-item { padding: 10px 20px; gap: 10px; }
  .receipt-item-icon { width: 22px; height: 22px; }
  .receipt-foot { padding: 8px 20px 16px; }
  .receipt-foot-strip { flex-direction: column; gap: 4px; align-items: flex-start; }

  /* Process */
  .how-it-works { padding: 48px 20px; }
  .how-inner { gap: 40px; }
  .steps-row { grid-template-columns: 1fr; gap: 32px; }
  .steps-row::before { display: none; }
  .step-item { align-items: flex-start; text-align: left; padding: 0; }

  /* Savings */
  .testimonial { padding: 48px 20px; }
  .savings-cols { flex-direction: column; }
  .savings-col + .savings-col { border-left: none; border-top: 1px solid var(--border-lt); }
  .savings-amount { font-size: 28px; }

  /* Final CTA */
  .final-cta { padding: 52px 24px 44px; }
  .final-cta::before { display: none; }
  .final-trust-row { gap: 16px; flex-direction: column; align-items: center; }

  /* Who We Help */
  .who-we-help { padding: 44px 24px; }
  .wwh-grid { grid-template-columns: 1fr; }

  /* Calculator card */
  .two             { grid-template-columns: 1fr; }
  .proc-grid       { grid-template-columns: 1fr; }
  .res-grid        { grid-template-columns: 1fr; }
  .sav-bar         { flex-direction: column; gap: 12px; text-align: center; padding: 24px; }
  .sav-rgt         { text-align: center; }

  /* Modal */
  .modal-overlay { padding: 16px 12px; }
  .modal-close   { top: 10px; right: 10px; width: 40px; height: 40px; }
  .card-head     { padding: 22px 20px 18px; min-height: 90px; }
  .card-body     { padding: 22px 20px; }
  .head-logo     { height: 70px; right: 16px; }
  .head-text h2  { font-size: 18px; padding-right: 90px; }
  .proc          { padding: 10px 12px; gap: 8px; }
}

@media (max-width: 480px) {
  .head-logo     { height: 56px; right: 12px; }
  .head-text h2  { padding-right: 80px; }
}