/* ============================================
   Workman Hughes Consulting — Global Stylesheet
   ============================================ */

/* --- CSS Variables --- */
:root {
  --navy:       #111111;   /* near-black — dark backgrounds, header, footer */
  --slate:      #555555;   /* mid-gray — body text */
  --white:      #FFFFFF;   /* true white */
  --gold:       #A85D1A;   /* copper accent — buttons, icons, highlights (darkened for WCAG AA 4.95:1 on white) */
  --cobalt:     #2B5CE6;   /* cobalt accent — active nav, underlines, links */
  --light-gray: #F0F0F0;   /* very light gray — alt section backgrounds */
  --font-display: 'Montserrat', sans-serif;
  --font-body:    'Source Sans Pro', sans-serif;
  --max-width:  960px;
  --radius:     12px;
  --shadow:     0 4px 16px rgba(0,0,0,0.10);
}

/* --- Skip Navigation Link (accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--cobalt);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius) var(--radius);
  text-decoration: none;
  z-index: 9999;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 0;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--slate);
  background: var(--white);
  line-height: 1.7;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--cobalt);
  text-decoration: none;
}
a:hover { color: #122F8A; }

/* --- Keyboard focus visibility (WCAG 2.1 SC 2.4.7) --- */
a:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 2px;
  border-radius: 3px;
}
button:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 3px;
}
input[type="radio"]:focus-visible,
input[type="checkbox"]:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 2px;
}

/* --- DARK SECTION OVERRIDE ---
   Kill ALL transitions, animations, and compositing triggers
   inside navy-background sections. This prevents the browser
   from creating separate GPU layers that render with visible
   bounding-box artifacts on dark backgrounds.
   ---------------------------------------------------------- */
header *,
footer *,
.hero *,
.page-hero *,
.cta-banner * {
  transition: none !important;
  animation: none !important;
}

/* Header logo scroll-fade — overrides the transition:none above */
.header-logo-row .logo img {
  opacity: 1;
  transition: opacity 0.5s ease !important;
}
.header-logo-row .logo img.logo-hidden {
  opacity: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: #111111;
  line-height: 1.3;
}

h1 { font-size: 2.6rem; font-weight: 700; }
h2 { font-size: 1.9rem; font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 700; }

p { margin-bottom: 1rem; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Buttons --- */
.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}
.btn-primary:hover {
  background: #8B4513;
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--cobalt);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: 100px;
  border: 2px solid var(--cobalt);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.btn-outline:hover {
  background: var(--cobalt);
  color: #fff;
  transform: translateY(-1px);
}

/* --- Animations (only for light-background sections) --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeInUp 0.7s ease both;
}
.fade-in-delay {
  animation: fadeInUp 0.7s 0.2s ease both;
}

/* ============================================
   HEADER
   ============================================ */
header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Header logo row */
.header-logo-row {
  display: flex;
  align-items: center;
}
.logo {
  display: block;
  text-decoration: none;
  line-height: 0;
}
.logo img {
  display: block;
  width: 100%;
  max-width: 430px;
  height: auto;
}

/* Header nav row */
.header-nav-row {
  display: flex;
  align-items: center;
  gap: 0;
}
.logo-fallback { display: none; }

/* Hero logo (home page) */
.hero-logo {
  display: block;
  max-width: 560px;
  width: 90%;
  margin: 0 auto 2.5rem;
}

/* Nav */
header nav { display: flex; gap: 1.75rem; align-items: center; padding: 0.65rem 0; }
header nav a {
  color: rgba(255,255,255,0.85);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0;
}
header nav a:hover,
header nav a.active {
  color: var(--gold); /* copper for active nav on dark header */
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: inherit;
  border: none;
  outline: none;
  color: var(--gold);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 0;
  margin-top: 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand .brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 0.4rem;
}
.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  margin: 0;
}

.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  text-decoration: none;
}
.footer-nav a:hover { color: var(--gold); } /* copper on dark footer */

.footer-contact { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-contact a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  text-decoration: none;
}
.footer-contact a:hover { color: var(--gold); } /* copper on dark footer */

.footer-bottom {
  text-align: center;
  padding: 1rem 1.5rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55); /* raised from 0.4 to meet WCAG AA 4.5:1 on dark bg */
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  background: var(--navy);
  color: #fff;
  padding: 5rem 0 4rem;
  text-align: center;
  margin-top: -1px; /* overlap with header to prevent sub-pixel gap */
  min-height: calc(100vh - 72px); /* 72px = header height */
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero h1 {
  color: #fff;
  margin-bottom: 0.75rem;
}
.hero .subtitle {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
  color: #C8A96E; /* warm gold tone visible on black background */
  margin-bottom: 1.25rem;
}
.hero p {
  max-width: 640px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.75;
}

/* Page-level heroes (smaller) */
.page-hero {
  background: var(--navy);
  color: #fff;
  padding: 3.5rem 0 3rem;
  text-align: center;
  margin-top: -1px; /* overlap with header */
}
.page-hero h1 {
  color: #fff;
  font-size: 2.2rem;
  margin-bottom: 1rem;
}
.page-hero p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.75;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 4rem 0;
}
.section:last-of-type {
  padding-bottom: 5rem;
}
.section-alt {
  background: var(--light-gray);
}
.section-dark {
  background: var(--navy);
  color: rgba(255,255,255,0.9);
}
.section-dark .section-title,
.section-dark h2,
.section-dark h3 {
  color: #fff;
}
.section-dark .check-list li {
  color: rgba(255,255,255,0.9);
}
.section-dark blockquote {
  background: rgba(255,255,255,0.07);
  border-left-color: var(--gold);
  color: rgba(255,255,255,0.9);
}
.section-dark blockquote cite {
  color: var(--gold);
}
.section-title {
  text-align: center;
  margin-bottom: 0.6rem;
  padding-bottom: 1rem;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--cobalt);
  border-radius: 2px;
  margin: 0.75rem auto 0;
}
.section-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
}

/* ============================================
   CARDS GRID
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.16);
}

.card .card-icon {
  font-size: 1.35rem;
  color: #fff;
  background: var(--cobalt);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.card h3 { margin-bottom: 0.5rem; font-size: 1.15rem; }
.card p { font-size: 0.95rem; margin-bottom: 0.75rem; }
.card .card-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--cobalt);
  margin-top: auto;
  padding-top: 0.5rem;
  display: inline-block;
}
.card .card-link:hover { color: #122F8A; }

/* ============================================
   WHY US — 2-column
   ============================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.check-list { list-style: none; }
.check-list li {
  padding: 0.5rem 0;
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.check-list li i {
  color: var(--cobalt);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

blockquote {
  border-left: 4px solid var(--cobalt);
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  background: rgba(26,71,176,0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--navy);
  line-height: 1.6;
}
blockquote cite {
  display: block;
  margin-top: 1rem;
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--slate);
}

/* ============================================
   SCENARIO CARDS
   ============================================ */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.scenario-card {
  background: #fff;
  border: 2px solid var(--light-gray);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
}
.scenario-card a {
  margin-top: auto;
}
.scenario-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.scenario-card:hover {
  border-color: var(--cobalt);
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.12);
}
.scenario-card .scenario-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: #111111;
  margin-bottom: 0.75rem;
}
.scenario-card p { font-size: 0.95rem; margin-bottom: 1rem; }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: var(--navy);
  color: #fff;
  text-align: center;
  padding: 3.5rem 1.5rem;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-banner p {
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 1.5rem;
  font-size: 1.05rem;
}

/* ============================================
   SERVICES PAGE — Stacked Cards
   ============================================ */
.service-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.14);
}
.service-card .service-icon {
  font-size: 1.4rem;
  color: #fff;
  background: var(--cobalt);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.service-card h3 { margin-bottom: 0.25rem; }
.service-card .tagline {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--cobalt);
  margin-bottom: 0.75rem;
  font-size: 1rem;
}
.service-card p { font-size: 0.97rem; }
.service-card .good-for {
  background: var(--light-gray);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin: 0.75rem 0 1rem;
  font-size: 0.92rem;
  font-style: italic;
}
.service-card .good-for strong {
  font-style: normal;
  color: #111111;
}

/* ============================================
   ABOUT PAGE — Team Bios
   ============================================ */
.bio-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  margin-bottom: 2rem;
  align-items: start;
  transition: box-shadow 0.2s ease;
}
.bio-card:hover {
  box-shadow: 0 10px 28px rgba(0,0,0,0.14);
}
.headshot-placeholder {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: #111111;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.headshot-img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
  display: block;
  border: 3px solid var(--cobalt);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.bio-card h3 { margin-bottom: 0.15rem; }
.bio-card .bio-title {
  font-size: 0.92rem;
  color: var(--cobalt);
  margin-bottom: 1rem;
  font-weight: 600;
}
.bio-card p { font-size: 0.95rem; }
.bio-card .specialties {
  font-size: 0.88rem;
  color: var(--slate);
  margin-top: 1rem;
  font-style: italic;
}

/* Why Work list */
.why-list { list-style: none; }
.why-list li {
  padding: 0.75rem 0;
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border-bottom: 1px solid var(--light-gray);
}
.why-list li:last-child { border-bottom: none; }
.why-list li i {
  color: var(--cobalt);
  font-size: 1.2rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}
.why-list li strong { color: #111111; }

/* ============================================
   CONTACT PAGE — Form
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  font-size: 0.92rem;
  color: #111111;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--slate);
  background: #fff;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px rgba(26,71,176,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.radio-group {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.3rem;
}
.radio-group label {
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}
.radio-group input[type="radio"] {
  width: auto;
  accent-color: var(--cobalt);
}

.privacy-note {
  font-size: 0.82rem;
  color: var(--slate);
  margin-top: 1rem;
  line-height: 1.6;
}

.contact-sidebar {
  background: var(--light-gray);
  border-radius: var(--radius);
  padding: 2rem;
}
.contact-sidebar h3 { margin-bottom: 1rem; }
.contact-sidebar .contact-method {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
}
.contact-sidebar .contact-method i {
  color: var(--cobalt);
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
}
.contact-sidebar .booking-note {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0,0,0,0.08);
  font-size: 0.92rem;
  color: var(--slate);
  line-height: 1.6;
}

/* ============================================
   TERMS PAGE
   ============================================ */
.terms-content {
  max-width: 720px;
  margin: 0 auto;
}
.terms-content h2 {
  font-size: 1.4rem;
  margin: 2.5rem 0 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--light-gray);
}
.terms-content h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.terms-content p { font-size: 1rem; }



/* ============================================
   SERVICE CATEGORY HEADERS
   ============================================ */
.service-category {
  margin: 3.5rem 0 1.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 3px solid var(--cobalt);
}
.service-category:first-child { margin-top: 0; }
.service-category h2 {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #111111;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}
.service-category h2 i {
  color: var(--cobalt);
  font-size: 1rem;
}
/* ============================================
   PHOTO PLACEHOLDERS
   ============================================ */
.photo-placeholder {
  background: rgba(0,0,0,0.03);
  border: 2px dashed rgba(0,0,0,0.15);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--slate);
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-align: center;
  padding: 2rem;
  width: 100%;
}
.photo-placeholder i {
  font-size: 2.5rem;
  color: var(--slate);
  opacity: 0.35;
}
.photo-placeholder span {
  opacity: 0.55;
  font-style: italic;
}
.section-dark .photo-placeholder {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.55);
}
.section-dark .photo-placeholder i {
  color: rgba(255,255,255,0.35);
}

/* ============================================
   HOW IT WORKS — 3-step process
   ============================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 2.5rem;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(16.66% + 30px);
  right: calc(16.66% + 30px);
  height: 2px;
  background: linear-gradient(to right, var(--cobalt), rgba(26,71,176,0.25));
}
.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cobalt);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { font-size: 0.95rem; color: var(--slate); }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem 1.75rem 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
}
.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--cobalt);
  opacity: 0.2;
  position: absolute;
  top: -0.25rem;
  left: 1rem;
  line-height: 1;
}
.testimonial-quote {
  font-size: 1rem;
  color: var(--slate);
  line-height: 1.75;
  font-style: italic;
  padding-top: 1.75rem;
  flex: 1;
}
.testimonial-attr {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--light-gray);
}
.testimonial-attr strong {
  display: block;
  font-size: 0.92rem;
  color: #111111;
  font-weight: 700;
}
.testimonial-attr span {
  font-size: 0.85rem;
  color: var(--slate);
}
.client-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--light-gray);
}
.client-logo-placeholder {
  background: var(--light-gray);
  border-radius: var(--radius);
  width: 130px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--slate);
  font-style: italic;
  opacity: 0.65;
}

/* Responsive — new sections */
@media (max-width: 960px) {
  .steps-grid { grid-template-columns: 1fr; gap: 2rem; }
  .steps-grid::before { display: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .testimonials-grid { grid-template-columns: 1fr; }
  .client-logos { gap: 1rem; }
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 960px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .scenario-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .bio-card { grid-template-columns: 140px 1fr; gap: 1.5rem; }
  .contact-layout { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  h1 { font-size: 2.1rem; }
}

/* Mobile */
@media (max-width: 640px) {
  .nav-toggle { display: block; }
  header nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.75rem;
  }
  header nav.open { display: flex; }

  /* Touch targets: min 44px tap area on mobile (WCAG 2.5.5) */
  header nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .footer-nav a,
  .footer-contact a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .card-link {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .card-grid { grid-template-columns: 1fr; }
  .scenario-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }

  .hero { padding: 3.5rem 0 3rem; min-height: calc(100vh - 72px); }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }

  .page-hero { padding: 2.5rem 0 2rem; }
  .page-hero h1 { font-size: 1.7rem; }

  .service-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .service-card .service-icon {
    width: auto;
    margin-bottom: 0;
  }

  .bio-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .bio-card .headshot-placeholder { margin: 0 auto 1rem; }

  .radio-group { flex-direction: column; gap: 0.5rem; }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .section { padding: 3rem 0; }
}