:root {
  --charcoal: #1f2328;
  --charcoal-2: #2a2f36;
  --charcoal-3: #15181c;
  --concrete: #efebe3;
  --concrete-2: #e4decf;
  --paper: #f8f6f1;
  --steel: #4a5568;
  --muted: #6e7580;
  --orange: #e8590c;
  --orange-dark: #c4470a;
  --green: #2f6844;
  --green-light: #8fd1a6;
  --white: #fff;
  --line: rgba(31, 35, 40, .16);
  --line-dark: rgba(255, 255, 255, .1);
  --display: "Oswald", sans-serif;
  --body: "Inter", sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --content: 1180px;
  --reading: 760px;
  --header-height: 124px;
  --space-section: clamp(4.25rem, 8vw, 6.5rem);
  --radius-sm: 3px;
  --radius: 6px;
  --shadow-panel: 0 20px 50px rgba(0, 0, 0, .28);
  --transition: 160ms ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--concrete); color: var(--charcoal); font-family: var(--body); line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
body.modal-open { overflow: hidden; }
[hidden] { display: none !important; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
p, h1, h2, h3, h4 { margin-top: 0; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 1000; background: var(--white); color: var(--charcoal); padding: .8rem 1rem; font-weight: 700; }
.skip-link:focus { top: 1rem; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.container { width: min(100% - 2rem, var(--content)); margin-inline: auto; }
.reading-width { max-width: var(--reading); }
.section { padding-block: var(--space-section); }
.section--alt { background: var(--concrete-2); border-block: 1px solid var(--line); }
.section--dark { background: var(--charcoal); color: var(--white); }
.section-head { max-width: 680px; margin-bottom: clamp(2rem, 5vw, 3.25rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow, .section-eyebrow { display: flex; align-items: center; gap: .65rem; margin-bottom: .9rem; color: var(--orange); font: 600 .75rem/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before, .section-eyebrow::before { content: ""; width: 1.4rem; height: 2px; flex: 0 0 auto; background: currentColor; }
.section-head--center .section-eyebrow { justify-content: center; }
h1, h2, h3, .display-heading { font-family: var(--display); font-weight: 600; letter-spacing: -.01em; line-height: 1.08; text-transform: uppercase; }
h1 { font-size: clamp(2.6rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
.section-sub { max-width: 600px; margin: .9rem 0 0; color: var(--steel); font-size: 1.03rem; }
.section--dark .section-sub { color: #c7cbd1; }
.mono-label { font: 600 .72rem/1.4 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.text-link { display: inline-block; border-bottom: 2px solid var(--orange); font-weight: 700; }
.text-link:hover { color: var(--orange-dark); }
.btn { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: var(--radius-sm); padding: .8rem 1.35rem; font-weight: 700; line-height: 1.2; transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition); }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { cursor: wait; opacity: .65; transform: none; }
.btn--primary { background: var(--orange); border-color: var(--orange); color: var(--white); }
.btn--primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }
.btn--dark { background: var(--charcoal); border-color: var(--charcoal); color: var(--white); }
.btn--dark:hover { background: #000; border-color: #000; }
.btn--outline { border-color: currentColor; }
.btn--outline:hover { background: var(--charcoal); color: var(--white); }
.button-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; }
.button-row--center { justify-content: center; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--charcoal); border-bottom: 3px solid var(--orange); }
.nav-shell { min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.logo { display: inline-flex; flex: 0 0 auto; align-items: center; color: var(--white); }
.site-logo { display: block; width: auto; height: auto; object-fit: contain; }
.site-logo--header { width: 160px; max-width: none; height: auto; }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.6vw, 2.1rem); }
.nav-links a { color: #d4d7dc; font-size: .875rem; font-weight: 600; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--white); }
.nav-links a[aria-current="page"]:not(.nav-cta) { box-shadow: 0 3px 0 var(--orange); padding-block: .25rem; }
.nav-links .nav-cta { padding: .68rem 1.1rem; background: var(--orange); border-radius: var(--radius-sm); color: var(--white); }
.nav-links .nav-cta:hover { background: var(--orange-dark); }
.nav-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; border: 0; background: transparent; color: var(--white); }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 24px; height: 2px; background: currentColor; transition: transform var(--transition), opacity var(--transition); }
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before, .nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero, .inner-hero { position: relative; overflow: hidden; background: var(--charcoal); color: var(--white); }
.hero::before, .inner-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(180deg, rgba(255,255,255,.025) 0 2px, transparent 2px 26px); }
.hero { padding-block: clamp(2.75rem, 6vh, 4.75rem); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(1.75rem, 3vw, 2.75rem); align-items: center; }
.hero h1 { margin-bottom: 0; font-size: clamp(3rem, 4.7vw, 4.5rem); line-height: 1; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-copy { max-width: 560px; margin: .9rem 0 1.1rem; color: #d3d6da; font-size: clamp(1rem, 1.35vw, 1.12rem); }
.hero .inline-audit-form { margin-top: 0; }
.hero-image-frame { width: 100%; height: clamp(350px, 38vw, 440px); overflow: hidden; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius); box-shadow: var(--shadow-panel); }
.hero-image { width: 100%; height: 100%; object-fit: cover; }
.hero-note { margin: 1.2rem 0 0; color: #9aa0a8; font: 500 .78rem/1.6 var(--mono); letter-spacing: .03em; }
.hero-ghost { display: inline-flex; min-height: 48px; align-items: center; border-bottom: 2px solid var(--steel); color: var(--white); font-weight: 700; }
.inner-hero { padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.inner-hero .container { position: relative; }
.inner-hero p { max-width: 690px; margin-bottom: 0; color: #d3d6da; font-size: 1.08rem; }
.breadcrumbs { margin-bottom: 1.3rem; color: #aeb3ba; font: 500 .72rem/1.5 var(--mono); text-transform: uppercase; }
.breadcrumbs a:hover { color: var(--orange); }

@media (min-width: 901px) {
  .hero { min-height: min(680px, calc(100svh - var(--header-height))); display: grid; align-items: center; }
}

/* Cards and home sections */
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 4rem); align-items: center; }
.metric-compare { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); }
.metric-col { min-width: 0; padding: 1.5rem; }
.metric-col--no { background: var(--paper); }
.metric-col--yes { background: var(--charcoal); color: var(--white); }
.metric-tag { display: block; margin-bottom: .65rem; color: #8a9099; font: 600 .68rem/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.metric-col--yes .metric-tag { color: var(--orange); }
.metric-word { font: 600 1.45rem/1.15 var(--display); text-transform: uppercase; }
.metric-desc { margin: .65rem 0 0; color: var(--steel); font-size: .9rem; }
.metric-col--yes .metric-desc { color: #c7cbd1; }
.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.5rem; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.35rem, 3vw, 2rem); }
.case-card { position: relative; overflow: hidden; background: var(--charcoal); border-color: var(--line-dark); color: var(--white); }
.case-card::before { position: absolute; top: 0; right: 0; left: 0; height: 4px; background: var(--orange); content: ""; }
.case-name { margin-bottom: 1rem; color: #aeb3ba; font: 500 .78rem/1.4 var(--mono); letter-spacing: .04em; }
.result-number { color: var(--orange); font: 700 clamp(3.25rem, 8vw, 4.5rem)/1 var(--display); }
.result-label { display: block; margin-top: .35rem; color: var(--white); font: 500 1.1rem/1.2 var(--display); text-transform: uppercase; }
.case-card p { color: #c7cbd1; }
.timeline-wrap { position: relative; }
.timeline-line { position: absolute; top: 16px; right: 0; left: 0; height: 2px; background: var(--line); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.timeline-item { position: relative; padding-top: 3rem; }
.timeline-dot { position: absolute; top: 0; left: 0; z-index: 1; display: grid; width: 34px; height: 34px; place-items: center; background: var(--white); border: 2px solid var(--charcoal); border-radius: 50%; font: 600 .66rem/1 var(--mono); }
.timeline-item:nth-child(2) .timeline-dot { border-color: var(--orange); color: var(--orange); }
.timeline-item:last-child .timeline-dot { background: var(--green); border-color: var(--green); color: var(--white); }
.timeline-day { margin-bottom: .45rem; color: var(--orange); font: 600 .72rem/1.4 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.timeline-item p { margin: 0; color: var(--steel); font-size: .92rem; }
.notice { display: flex; gap: .85rem; margin-top: 2.5rem; padding: 1.2rem 1.35rem; background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--green); border-radius: var(--radius); color: var(--steel); }
.notice strong { color: var(--charcoal); }
.pricing-teaser { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.price { color: var(--orange); font: 700 clamp(3.2rem, 7vw, 4.4rem)/1 var(--display); }
.price-unit { margin-left: .4rem; color: #aeb3ba; font: 500 .8rem/1.4 var(--mono); }
.savings-pill { display: inline-flex; align-items: center; margin-top: 1rem; padding: .4rem .8rem; background: rgba(47,104,68,.2); border: 1px solid rgba(143,209,166,.45); border-radius: 999px; color: var(--green-light); font: 500 .75rem/1.4 var(--mono); }
.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 2rem; border: 1px solid var(--line-dark); border-radius: var(--radius); }
.proof-item { padding: 1rem; color: #c7cbd1; font-size: .82rem; text-align: center; }
.proof-item + .proof-item { border-left: 1px solid var(--line-dark); }
.proof-item strong { display: block; color: var(--white); }
.cta-band { background: var(--orange); text-align: center; }
#free-audit { scroll-margin-top: calc(var(--header-height) + 12px); }
.cta-band .section-eyebrow { justify-content: center; color: rgba(31,35,40,.7); }
.cta-band h2 { color: var(--white); }
.cta-band p { max-width: 600px; margin-inline: auto; color: rgba(255,255,255,.92); }

/* Homepage audit forms and shared modal */
.inline-audit-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .65rem; width: min(100%, 520px); margin-top: 1.7rem; }
.inline-audit-form input { width: 100%; min-height: 54px; padding: .8rem 1rem; background: var(--white); border: 2px solid transparent; border-radius: var(--radius-sm); color: var(--charcoal); }
.inline-audit-form input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(232,89,12,.22); outline: 0; }
.inline-audit-form input[aria-invalid="true"] { border-color: #a52c1b; }
.inline-audit-error { grid-column: 1 / -1; min-height: 1.2em; margin: 0; color: #ffb08a; font-size: .82rem; text-align: left; }
.cta-band .inline-audit-form { margin-inline: auto; }
.cta-band .inline-audit-form .btn { background: var(--charcoal); border-color: var(--charcoal); }
.cta-band .inline-audit-error { color: #411409; }
.modal-overlay { position: fixed; inset: 0; z-index: 500; display: grid; place-items: center; padding: 1rem; background: rgba(10,12,14,.78); opacity: 0; transition: opacity var(--transition); }
.modal-overlay.is-open { opacity: 1; }
.audit-modal { position: relative; width: min(100%, 560px); max-height: calc(100vh - 2rem); overflow-y: auto; padding: clamp(1.4rem, 5vw, 2.4rem); background: var(--paper); border: 1px solid var(--line); border-top: 5px solid var(--orange); border-radius: var(--radius); box-shadow: var(--shadow-panel); color: var(--charcoal); }
.audit-modal h2 { padding-right: 2.5rem; }
.modal-close { position: absolute; top: .8rem; right: .8rem; display: grid; width: 44px; height: 44px; place-items: center; background: transparent; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--charcoal); font-size: 1.6rem; line-height: 1; }
.modal-close:hover { background: var(--concrete-2); }
.modal-intro { margin-bottom: 1.4rem; color: var(--steel); }
.modal-form { display: grid; gap: 1rem; }
.modal-form .field input { background: var(--white); }

/* Case-study features and evidence */
.case-feature-list { display: grid; gap: 2rem; }
.case-feature { display: grid; grid-template-columns: .9fr 1.1fr; min-height: 350px; overflow: hidden; background: var(--charcoal); border: 1px solid var(--line-dark); border-radius: var(--radius); color: var(--white); }
.case-feature--reverse .case-feature-copy { order: 2; }
.case-feature--reverse .evidence-panel { order: 1; }
.case-feature-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.6rem, 5vw, 3.2rem); }
.case-feature-copy .case-name { color: #b8bdc4; }
.case-feature-copy p { color: #cdd1d6; }
.case-feature-copy .result-number { margin-bottom: 1rem; }
.case-feature-copy .text-link { align-self: flex-start; color: var(--white); }
.evidence-panel { display: grid; min-height: 320px; place-items: center; padding: clamp(1.25rem, 4vw, 2rem); background: var(--concrete-2); }
.evidence-image-link { display: block; width: 100%; overflow: hidden; background: var(--charcoal); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color var(--transition), transform var(--transition); }
.evidence-image-link:hover { border-color: var(--orange); transform: translateY(-2px); }
.evidence-image-link:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.evidence-image { display: block; width: 100%; height: auto; }
.evidence-placeholder { width: 100%; min-height: 240px; display: grid; place-items: center; margin: 0; padding: 2rem 1.2rem; background: var(--paper); border: 2px dashed #8c9299; border-radius: var(--radius); color: var(--steel); text-align: center; }
.evidence-placeholder-inner { max-width: 330px; }
.evidence-placeholder-mark { display: grid; width: 54px; height: 54px; place-items: center; margin: 0 auto 1rem; background: var(--charcoal); border-radius: 50%; color: var(--orange); font: 600 .8rem/1 var(--mono); }
.evidence-placeholder strong { display: block; margin-bottom: .45rem; color: var(--charcoal); }
.case-study { overflow: hidden; }
.case-study-head { align-items: center; }
.case-story-layout { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(1.5rem, 5vw, 3rem); margin-top: 2rem; align-items: stretch; }
.story-steps { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; counter-reset: story; }
.story-step { position: relative; padding: 1.25rem 1.25rem 1.25rem 4rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); counter-increment: story; }
.story-step::before { position: absolute; top: 1.15rem; left: 1.1rem; display: grid; width: 2rem; height: 2rem; place-items: center; background: var(--charcoal); border-radius: 50%; color: var(--white); font: 600 .72rem/1 var(--mono); content: counter(story); }
.story-step:last-child { border-left: 4px solid var(--green); }
.story-step h3 { margin-bottom: .4rem; font-size: 1.15rem; }
.story-step p { margin: 0; color: var(--steel); font-size: .92rem; }
.case-study .evidence-panel { border-radius: var(--radius); }

/* Plan cards and SEO roadmap */
.plan-intro { max-width: 840px; margin-bottom: 2rem; }
.plan-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.plan-card { position: relative; display: flex; flex-direction: column; padding: clamp(1.5rem, 4vw, 2.5rem); background: var(--paper); border: 1px solid var(--line); border-top: 5px solid var(--charcoal); border-radius: var(--radius); color: var(--charcoal); }
.plan-card--featured { border-top-color: var(--orange); box-shadow: var(--shadow-panel); }
.plan-badge { align-self: flex-start; margin-bottom: 1rem; padding: .35rem .65rem; background: var(--green); border-radius: 999px; color: var(--white); font: 600 .68rem/1.3 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.plan-name { margin-bottom: .25rem; }
.plan-type { margin-bottom: 1.4rem; color: var(--steel); font-weight: 700; }
.plan-price { display: flex; align-items: baseline; gap: .5rem; margin-bottom: .25rem; }
.plan-price strong { color: var(--orange-dark); font: 700 clamp(3rem, 7vw, 4rem)/1 var(--display); }
.plan-price span { color: var(--steel); font: 500 .75rem/1.4 var(--mono); text-transform: uppercase; }
.plan-recurring { margin-bottom: 1.2rem; font-weight: 700; }
.plan-breakdown { margin: -.5rem 0 1.2rem; color: var(--steel); font-size: .86rem; }
.plan-fit { padding: 1rem; background: var(--concrete); border-left: 4px solid var(--green); border-radius: var(--radius-sm); color: #343b44; font-size: .9rem; }
.plan-card .check-list { margin-bottom: 1.5rem; }
.plan-card .btn { width: 100%; margin-top: auto; }
.section--dark .plan-card { color: var(--charcoal); }
.section--dark .plan-card h3 { color: var(--charcoal); }
.section--dark .plan-card p, .section--dark .plan-card li { color: #343b44; }
.same-seo-note { margin: 0 auto 2rem; padding: 1.1rem 1.25rem; background: rgba(47,104,68,.18); border: 1px solid rgba(143,209,166,.4); border-radius: var(--radius); color: #dcefe2; text-align: center; }
.roadmap-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.25rem; }
.roadmap-phase { position: relative; padding: 1.5rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.roadmap-phase::before { position: absolute; top: 0; left: 0; width: 5px; height: 100%; background: var(--orange); border-radius: var(--radius) 0 0 var(--radius); content: ""; }
.roadmap-phase .mono-label { display: block; margin-bottom: .6rem; color: var(--orange-dark); }
.roadmap-phase h3 { margin-bottom: .7rem; }
.roadmap-phase ul { margin-bottom: 0; padding-left: 1.2rem; color: #343b44; }
.roadmap-phase li + li { margin-top: .35rem; }
.roadmap-principle { margin-top: 1.5rem; padding: 1.2rem 1.4rem; background: var(--charcoal); border-left: 4px solid var(--green-light); border-radius: var(--radius); color: var(--white); font-weight: 700; }
.how-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1rem; counter-reset: how; }
.how-step { position: relative; padding: 3.6rem 1.2rem 1.2rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); counter-increment: how; }
.how-step::before { position: absolute; top: 1rem; left: 1.2rem; color: var(--orange-dark); font: 700 1.5rem/1 var(--mono); content: counter(how, decimal-leading-zero); }
.how-step h3 { font-size: 1.08rem; }
.how-step p { margin: 0; color: var(--steel); font-size: .9rem; }
.calculator-cta { margin-top: 1.4rem; text-align: center; }

/* Contrast inside light cards on dark sections */
.section--dark .card { color: var(--charcoal); }
.section--dark .card h3 { color: var(--charcoal); }
.section--dark .card p { color: var(--steel); }

/* Inner content */
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.25rem; }
.feature-card h3 { margin-bottom: .65rem; }
.feature-card p { margin-bottom: 0; color: var(--steel); }
.check-list { display: grid; gap: .75rem; margin: 1.25rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 1.7rem; }
.check-list li::before { position: absolute; left: 0; color: var(--green); font-weight: 800; content: "✓"; }
.check-list .feature-not-included::before { color: var(--charcoal); content: "×"; }
.case-study { margin-bottom: 2rem; padding: clamp(1.5rem, 4vw, 2.5rem); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.case-study[id] { scroll-margin-top: calc(var(--header-height) + 20px); }
.case-study:last-child { margin-bottom: 0; }
.case-study-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.case-study-head .result-number { flex: 0 0 auto; }
.case-study-head .result-label { color: var(--charcoal); }
/* Pricing */
.calculator { display: grid; grid-template-columns: .8fr 1.2fr; gap: 1.5rem; padding: clamp(1.4rem, 4vw, 2.5rem); background: var(--charcoal); border-top: 4px solid var(--orange); border-radius: var(--radius); color: var(--white); }
.calculator label { display: block; margin-bottom: .5rem; font-weight: 700; }
.calculator input { width: 100%; min-height: 52px; padding: .7rem .85rem; background: #101317; border: 1px solid #68717d; border-radius: var(--radius-sm); color: var(--white); font: 600 1.15rem/1 var(--mono); }
.field-help { margin: .45rem 0 0; color: #aeb3ba; font-size: .8rem; }
.field-error { min-height: 1.3em; margin: .35rem 0 0; color: #ffb08a; font-size: .82rem; }
.calculator-results { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; overflow: hidden; background: var(--line-dark); border: 1px solid var(--line-dark); border-radius: var(--radius); }
.calc-result { padding: 1rem; background: var(--charcoal-2); }
.calc-result span { display: block; color: #aeb3ba; font: 500 .68rem/1.4 var(--mono); text-transform: uppercase; }
.calc-result strong { color: var(--white); font: 600 1.35rem/1.4 var(--display); }
.faq-list { max-width: 850px; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { padding: 1.25rem 2.5rem 1.25rem 0; font-family: var(--display); font-size: 1.2rem; font-weight: 600; text-transform: uppercase; cursor: pointer; }
.faq p { max-width: 760px; padding-bottom: 1.2rem; color: var(--steel); }

/* Forms and policy */
.contact-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.form-card { padding: clamp(1.4rem, 4vw, 2.5rem); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field--full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: .35rem; font-weight: 700; }
.required { color: var(--orange-dark); }
.field input, .field textarea, .field select { width: 100%; min-height: 50px; padding: .7rem .8rem; background: var(--white); border: 1px solid #838a93; border-radius: var(--radius-sm); color: var(--charcoal); }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--orange); box-shadow: 0 0 0 2px rgba(232,89,12,.18); outline: 0; }
.field input:user-invalid, .field textarea:user-invalid, .field select:user-invalid { border-color: #a52c1b; }
.field small { display: block; margin-top: .3rem; color: var(--steel); }
.honeypot { position: absolute; left: -9999px; }
.form-actions { display: flex; align-items: center; gap: 1rem; margin-top: 1.25rem; }
.form-status { min-height: 1.5rem; margin: .8rem 0 0; font-weight: 600; }
.form-status.is-success { color: var(--green); }
.form-status.is-error { color: #a52c1b; }
.process-list { margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-list li { position: relative; padding: 0 0 1.5rem 3rem; counter-increment: process; }
.process-list li::before { position: absolute; left: 0; display: grid; width: 2rem; height: 2rem; place-items: center; background: var(--charcoal); border-radius: 50%; color: var(--white); font: 600 .75rem/1 var(--mono); content: counter(process); }
.process-list strong { display: block; }
.policy-layout { display: grid; grid-template-columns: 220px minmax(0, var(--reading)); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.policy-nav { position: sticky; top: 100px; }
.policy-nav strong { display: block; margin-bottom: .7rem; font: 600 .72rem/1.4 var(--mono); text-transform: uppercase; }
.policy-nav a { display: block; padding-block: .35rem; color: var(--steel); font-size: .86rem; }
.policy-nav a:hover { color: var(--orange-dark); }
.prose h2 { margin-top: 2.5rem; font-size: 1.7rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.5rem; font-size: 1.25rem; }
.prose p, .prose li { color: #343b44; }
.prose a { color: var(--orange-dark); text-decoration: underline; text-underline-offset: 2px; }

/* Footer / 404 */
.site-footer { padding: 4rem 0 1.7rem; background: var(--charcoal-3); color: #c7cbd1; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 2rem; }
.footer-logo { display: inline-block; margin-bottom: .8rem; color: var(--white); }
.site-logo--footer { width: 160px; max-width: 100%; height: auto; }
.footer-desc { max-width: 290px; color: #8a9099; font-size: .84rem; }
.footer-col h2 { margin-bottom: .9rem; color: #8a9099; font: 600 .72rem/1.4 var(--mono); letter-spacing: .08em; }
.footer-col a { display: block; margin-bottom: .55rem; font-size: .88rem; overflow-wrap: anywhere; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .7rem; margin-top: 2.8rem; padding-top: 1.3rem; border-top: 1px solid var(--line-dark); color: #7d8590; font-size: .77rem; }
.footer-bottom a:hover { color: var(--orange); }
.error-page { display: grid; min-height: 0; place-items: center; overflow: hidden; padding-block: clamp(1.5rem, 4vh, 2.75rem); text-align: center; }
.error-page .container { max-width: 760px; }
.error-code { margin-bottom: clamp(1rem, 2vw, 1.5rem); color: var(--orange); font: 700 clamp(4.25rem, 9vw, 7.5rem)/.82 var(--display); }
.error-page .eyebrow { justify-content: center; margin-bottom: .55rem; }
.error-page h1 { margin-bottom: .9rem; font-size: clamp(2rem, 3.8vw, 3.5rem); line-height: 1; }
.error-page .section-sub { max-width: 620px; margin: 0 auto clamp(1.15rem, 2.5vh, 1.6rem); font-size: clamp(.95rem, 1.35vw, 1.05rem); }
.error-page + .site-footer { padding-block: clamp(1.5rem, 3vh, 2.25rem) 1rem; }
.error-page + .site-footer .site-logo--footer { width: 112px; }
.error-page + .site-footer .footer-logo { margin-bottom: .35rem; }
.error-page + .site-footer .footer-desc { margin-bottom: 0; }
.error-page + .site-footer .footer-bottom { margin-top: 1.35rem; padding-top: .9rem; }

@media (max-width: 900px) {
  :root { --header-height: 106px; }
  .nav-toggle { display: inline-flex; }
  .site-logo--header { width: 135px; }
  .nav-links { position: fixed; top: var(--header-height); right: 0; left: 0; display: none; max-height: calc(100vh - var(--header-height)); overflow-y: auto; flex-direction: column; align-items: stretch; gap: 0; padding: 1rem; background: var(--charcoal); border-bottom: 3px solid var(--orange); box-shadow: 0 12px 25px rgba(0,0,0,.3); }
  .nav-links.is-open { display: flex; }
  .nav-links a { min-height: 48px; display: flex; align-items: center; padding-inline: .8rem; }
  .nav-links a[aria-current="page"]:not(.nav-cta) { box-shadow: inset 3px 0 0 var(--orange); }
  .nav-links .nav-cta { justify-content: center; margin-top: .5rem; }
  .hero-grid, .metric-grid, .calculator, .contact-grid, .policy-layout { grid-template-columns: 1fr; }
  .hero-grid { max-width: 720px; }
  .hero-image-frame { height: clamp(280px, 55vw, 410px); }
  .policy-nav { position: static; display: none; }
  .feature-grid, .roadmap-grid { grid-template-columns: repeat(2, 1fr); }
  .case-story-layout { grid-template-columns: 1fr; }
  .case-feature { grid-template-columns: 1fr; }
  .case-feature--reverse .case-feature-copy, .case-feature--reverse .evidence-panel { order: initial; }
  .case-feature--reverse .case-feature-copy { order: 1; }
  .case-feature--reverse .evidence-panel { order: 2; }
  .plan-grid { grid-template-columns: 1fr; }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  :root { --header-height: 92px; }
  .container { width: min(100% - 1.25rem, var(--content)); }
  .logo { font-size: 1.02rem; }
  .site-logo--header { width: 115px; }
  .hero { padding-block: clamp(3rem, 12vw, 3.8rem); }
  .hero h1 { font-size: clamp(2.6rem, 12vw, 3.4rem); }
  .hero-image-frame { height: clamp(220px, 62vw, 300px); }
  .button-row, .button-row .btn { width: 100%; }
  .hero-ghost { justify-content: center; }
  .metric-compare, .card-grid, .feature-grid, .timeline, .form-grid, .proof-strip, .roadmap-grid, .how-grid { grid-template-columns: 1fr; }
  .metric-col--yes { border-top: 1px solid var(--line); }
  .timeline-line { display: none; }
  .timeline { gap: 1.5rem; }
  .pricing-teaser, .case-study-head { align-items: flex-start; flex-direction: column; }
  .proof-item + .proof-item { border-top: 1px solid var(--line-dark); border-left: 0; }
  .calculator-results { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .inline-audit-form { grid-template-columns: 1fr; }
  .inline-audit-form .btn { width: 100%; }
  .inline-audit-error { grid-column: auto; }
  .audit-modal { max-height: calc(100vh - 1rem); padding: 1.25rem; }
  .case-feature { min-height: 0; }
  .case-feature-copy { padding: 1.5rem; }
  .evidence-panel { min-height: 280px; padding: 1rem; }
  .case-study { padding: 1.25rem; }
  .story-step { padding-left: 3.7rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .error-page { padding-block: 1.5rem 1.75rem; }
  .error-code { font-size: clamp(4rem, 24vw, 5.5rem); }
  .error-page h1 { font-size: clamp(1.9rem, 10vw, 2.65rem); }
  .error-page + .site-footer .footer-grid { gap: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}