/* ═══════════════════════════════════════════════════════════
   PrintAxis — Shared Styles (Light Theme v2)
   ═══════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --navy:          #0F2B46;
  --navy-dark:     #f8f9fb;
  --navy-light:    #e8ecf1;
  --orange:        #FF6B35;
  --orange2:       #f05e28;
  --orange-bg:     rgba(255,107,53,.06);
  --orange-border: rgba(255,107,53,.18);
  --light-orange:  #FFF3ED;
  --soft-orange:   #FFD4BF;
  --text:          #0F2B46;
  --text2:         rgba(15,43,70,.6);
  --text3:         rgba(15,43,70,.38);
  --card-bg:       #ffffff;
  --border:        rgba(15,43,70,.06);
  --border2:       rgba(15,43,70,.10);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--navy-dark);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

ul, ol {
  list-style: none;
}

/* ── Grid Background ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,43,70,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,43,70,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── Floating Orbs ── */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.orb-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255,107,53,.08), rgba(255,107,53,.02) 70%);
  top: -260px;
  right: -200px;
  animation: orbDrift1 14s ease-in-out infinite alternate;
}

.orb-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(147,180,220,.12), rgba(147,180,220,.03) 70%);
  bottom: -200px;
  left: -150px;
  animation: orbDrift2 18s ease-in-out infinite alternate;
}

@keyframes orbDrift1 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-60px, 80px) scale(1.05); }
}

@keyframes orbDrift2 {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(70px, -60px) scale(1.03); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(.8); }
}

/* ── Page Wrapper ── */
.page-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
}

/* ── Section ── */
.section {
  padding: clamp(48px, 8vh, 96px) clamp(20px, 6vw, 80px);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ── Divider ── */
.divider {
  border: none;
  height: 1px;
  background: var(--border);
  max-width: 1200px;
  margin: 0 auto;
  width: calc(100% - clamp(40px, 12vw, 160px));
}

/* ═══════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════ */
#site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background .35s ease, box-shadow .35s ease, backdrop-filter .35s ease;
}

#site-nav.scrolled {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(15,43,70,.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 6vw, 80px);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.03em;
  color: var(--text);
  text-decoration: none;
  transition: opacity .2s;
}

.nav-logo:hover {
  opacity: .85;
}

.nav-logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  flex-shrink: 0;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color .2s, background .2s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(15,43,70,.04);
}

.nav-links a.active {
  color: var(--orange);
}

.nav-cta {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #fff !important;
  background: var(--orange) !important;
  padding: 9px 20px !important;
  border-radius: 6px !important;
  transition: background .2s, transform .15s, box-shadow .2s !important;
  margin-left: 8px;
}

.nav-cta:hover {
  background: var(--orange2) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255,107,53,.25);
}

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s, opacity .2s;
}

.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);
}

/* ═══════════════════════════════════════════════════════════
   TYPOGRAPHY
   ═══════════════════════════════════════════════════════════ */
.eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.h-display {
  font-family: 'Inter', sans-serif;
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.04em;
  color: var(--text);
}

.h-section {
  font-family: 'Inter', sans-serif;
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.03em;
  color: var(--text);
}

.h-card {
  font-family: 'Inter', sans-serif;
  font-size: clamp(15px, 1.2vw, 17px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--text);
  margin-bottom: 8px;
}

.body-lg {
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.7;
  color: var(--text2);
  font-weight: 400;
}

.body-md {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text2);
  font-weight: 400;
}

.mono {
  font-family: 'Space Mono', monospace;
}

/* Waitlist / signup form row focus style */
.waitlist-row {
  display: flex;
  max-width: 440px;
  width: 100%;
  border: 1px solid var(--border2);
  border-radius: 6px;
  overflow: hidden;
  background: #ffffff;
  transition: border-color .2s;
  box-shadow: 0 1px 3px rgba(15,43,70,.04);
}

.waitlist-row:focus-within {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,107,53,.1);
}

/* ── Text Utilities ── */
.text-dim     { color: var(--text3); }
.text-orange  { color: var(--orange); }
.text-center  { text-align: center; }

/* ═══════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════ */
.btn-orange {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--orange);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .25s;
  white-space: nowrap;
}

.btn-orange:hover {
  background: var(--orange2);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255,107,53,.2);
}

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

.btn-orange-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .3s;
  white-space: nowrap;
}

.btn-orange-lg:hover {
  background: var(--orange2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,107,53,.22), 0 0 0 1px rgba(255,107,53,.15);
}

.btn-orange-lg:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(255,107,53,.15);
}

.btn-outline-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 8px;
  border: 1px solid rgba(15,43,70,.18);
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .15s, color .2s;
  white-space: nowrap;
}

.btn-outline-lg:hover {
  border-color: rgba(255,107,53,.4);
  background: rgba(255,107,53,.05);
  color: var(--orange);
  transform: translateY(-2px);
}

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

/* ═══════════════════════════════════════════════════════════
   PILLS
   ═══════════════════════════════════════════════════════════ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.pill-orange {
  color: var(--orange);
  background: var(--orange-bg);
  border: 1px solid var(--orange-border);
}

.pill-dim {
  color: var(--text2);
  background: rgba(15,43,70,.03);
  border: 1px solid var(--border2);
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════════════ */
.card {
  background: #ffffff;
  border: 1px solid rgba(15,43,70,.07);
  border-radius: 12px;
  padding: clamp(20px, 2.5vw, 28px);
  transition: border-color .3s, box-shadow .3s, transform .3s;
  box-shadow: 0 1px 3px rgba(15,43,70,.04);
}

.card:hover {
  border-color: rgba(255,107,53,.18);
  box-shadow: 0 8px 32px rgba(15,43,70,.07), 0 0 0 1px rgba(255,107,53,.06);
  transform: translateY(-2px);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--orange-bg);
  border: 1px solid var(--orange-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: background .3s, border-color .3s;
}

.card:hover .card-icon {
  background: rgba(255,107,53,.10);
  border-color: rgba(255,107,53,.30);
}

.highlight-box {
  background: var(--orange-bg);
  border: 1px solid var(--orange-border);
  border-radius: 12px;
  padding: clamp(16px, 2vw, 24px);
}

/* ═══════════════════════════════════════════════════════════
   PRICING CARDS
   ═══════════════════════════════════════════════════════════ */
.price-card {
  background: #ffffff;
  border: 1px solid rgba(15,43,70,.08);
  border-radius: 14px;
  padding: clamp(24px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: border-color .3s, box-shadow .3s, transform .3s;
  box-shadow: 0 1px 3px rgba(15,43,70,.04);
}

.price-card:hover {
  border-color: rgba(255,107,53,.18);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(15,43,70,.08);
}

.price-card.featured {
  border-color: rgba(255,107,53,.25);
  background: #ffffff;
  box-shadow: 0 4px 24px rgba(255,107,53,.06);
}

.price-card.featured:hover {
  border-color: rgba(255,107,53,.4);
  box-shadow: 0 12px 40px rgba(15,43,70,.08), 0 0 60px rgba(255,107,53,.06);
}

.price-amount {
  font-family: 'Inter', sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.price-unit {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text3);
  letter-spacing: .04em;
}

/* ═══════════════════════════════════════════════════════════
   GRIDS
   ═══════════════════════════════════════════════════════════ */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2vw, 24px);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 20px);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 1.5vw, 16px);
}

/* Hero 2-column grid: text + visual side by side */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-grid-56 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

/* Content 2-column grid: text + sidebar / FAQ pairs */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.content-grid-56 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.content-grid-64 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* 4-column estimate quantity grid */
.estimate-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

/* Pricing page 2-column cards */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
  max-width: 720px;
}

/* FAQ 2-column grid */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
}

/* Sticky sidebar */
.sticky-sidebar {
  position: sticky;
  top: 90px;
}

/* Wizard delivery type 3-column mockup */
.wizard-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

/* Vendor dashboard 2-col stat grid */
.vendor-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ═══════════════════════════════════════════════════════════
   STEP ROWS
   ═══════════════════════════════════════════════════════════ */
.step-row {
  display: flex;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  transition: border-color .2s;
}

.step-row:last-child {
  border-bottom: none;
}

.step-row:hover {
  border-color: rgba(255,107,53,.15);
}

.step-num {
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: rgba(255,107,53,.2);
  line-height: 1;
  flex-shrink: 0;
  width: 44px;
  transition: color .3s;
}

.step-row:hover .step-num {
  color: rgba(255,107,53,.5);
}

/* ═══════════════════════════════════════════════════════════
   STATUS FLOW
   ═══════════════════════════════════════════════════════════ */
.status-flow {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-badge {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  padding: 5px 10px;
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text2);
  white-space: nowrap;
  transition: border-color .2s, color .2s;
  background: rgba(15,43,70,.02);
}

.status-arrow {
  color: var(--text3);
  font-size: 14px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   CHECK LIST
   ═══════════════════════════════════════════════════════════ */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text2);
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--orange-bg);
  border: 1px solid var(--orange-border);
  background-image: url("data:image/svg+xml,%3Csvg width='8' height='8' viewBox='0 0 8 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1.5 4L3 5.5L6.5 2' stroke='%23FF6B35' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ═══════════════════════════════════════════════════════════
   COMPARE TABLE
   ═══════════════════════════════════════════════════════════ */
.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

.compare-table thead th {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text3);
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border2);
}

.compare-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  vertical-align: top;
}

.compare-table tbody tr:last-child td {
  border-bottom: none;
}

.compare-table tbody tr {
  transition: background .2s;
}

.compare-table tbody tr:hover {
  background: rgba(15,43,70,.02);
}

.compare-table td:first-child {
  font-weight: 600;
  color: var(--text);
}

.compare-table td.yes {
  color: var(--orange);
  font-weight: 600;
}

.compare-table td.no {
  color: var(--text3);
}

/* ═══════════════════════════════════════════════════════════
   FLEX UTILITIES
   ═══════════════════════════════════════════════════════════ */
.flex       { display: flex; }
.flex-wrap  { flex-wrap: wrap; }
.gap-16     { gap: 16px; }

/* ═══════════════════════════════════════════════════════════
   ORBIT NODE HIGHLIGHT
   ═══════════════════════════════════════════════════════════ */
.orbit-node .node-rect {
  transition: stroke .3s, stroke-width .3s;
}
.orbit-node.active .node-rect {
  stroke: #FF6B35 !important;
  stroke-width: 1.5 !important;
}
.orbit-node .node-title {
  transition: fill .3s;
}
.orbit-node.active .node-title {
  fill: #FF6B35 !important;
}
.orbit-node .node-sub {
  transition: fill .3s;
}
.orbit-node.active .node-sub {
  fill: rgba(255,107,53,.7) !important;
}

/* ═══════════════════════════════════════════════════════════
   SPACING UTILITIES
   ═══════════════════════════════════════════════════════════ */
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.mb-32  { margin-bottom: 32px; }
.mb-48  { margin-bottom: 48px; }

/* ═══════════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.site-footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border);
  padding: 40px clamp(20px, 6vw, 80px);
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-copy {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text3);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text3);
  transition: color .2s;
}

.footer-links a:hover {
  color: var(--orange);
}

/* ═══════════════════════════════════════════════════════════
   SELECTION
   ═══════════════════════════════════════════════════════════ */
::selection {
  background: rgba(255,107,53,.15);
  color: #0F2B46;
}

/* ═══════════════════════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════════════════════ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f0f2f5;
}

::-webkit-scrollbar-thumb {
  background: rgba(15,43,70,.15);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(15,43,70,.25);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 32px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    box-shadow: -8px 0 40px rgba(15,43,70,.08);
    z-index: 999;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 15px;
    padding: 12px 16px;
    border-radius: 8px;
  }

  .nav-cta {
    margin-left: 0 !important;
    margin-top: 8px;
    text-align: center;
  }

  .nav-hamburger {
    display: flex;
  }

  /* Two-column to single-column */
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── Grid class responsive — tablet ── */
@media (max-width: 768px) {
  .hero-grid,
  .hero-grid-56,
  .content-grid,
  .content-grid-56,
  .content-grid-64,
  .pricing-grid,
  .faq-grid,
  .vendor-stat-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .estimate-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sticky-sidebar {
    position: static;
  }

  .hero-grid > :first-child,
  .hero-grid-56 > :first-child {
    order: 0;
  }

  .hero-grid > :last-child,
  .hero-grid-56 > :last-child {
    order: 1;
  }

  .wizard-options-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .estimate-grid {
    grid-template-columns: 1fr 1fr;
  }

  .wizard-options-grid {
    grid-template-columns: 1fr;
  }

  .h-display {
    font-size: clamp(30px, 8vw, 44px);
  }

  .h-section {
    font-size: clamp(22px, 5.5vw, 32px);
  }

  .section {
    padding: clamp(36px, 6vh, 64px) clamp(16px, 5vw, 32px);
  }

  /* Hero padding reduction on mobile */
  .hero-section {
    padding-top: clamp(96px, 12vh, 140px);
  }

  .step-row {
    flex-direction: column;
    gap: 8px;
  }

  .step-num {
    font-size: 20px;
    width: auto;
  }

  .compare-table {
    font-size: 12px;
    min-width: 520px;
  }

  .compare-table thead th,
  .compare-table tbody td {
    padding: 10px 10px;
  }

  .btn-orange-lg,
  .btn-outline-lg {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .orb-1 {
    width: 400px;
    height: 400px;
    top: -180px;
    right: -150px;
  }

  .orb-2 {
    width: 300px;
    height: 300px;
    bottom: -120px;
    left: -100px;
  }
}

/* Mobile nav overlay backdrop */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,43,70,.15);
  z-index: 998;
  opacity: 0;
  transition: opacity .3s;
}

.nav-backdrop.open {
  display: block;
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════════
   FOCUS STYLES (Accessibility)
   ═══════════════════════════════════════════════════════════ */
:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip to content (screen readers) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--orange);
  color: #fff;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 700;
  z-index: 10000;
  transition: top .2s;
}

.skip-link:focus {
  top: 16px;
}