/* =========================================================
   Plomberie J. Weston — styles.css
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --brand-blue: #1565c0;
  --brand-blue-dark: #0a4a8f;
  --brand-blue-deep: #062f5e;
  --navy: #0a2540;
  --sky: #4a9eff;
  --off-white: #f8fafc;
  --surface: #ffffff;
  --text: #1a1a1a;
  --text-muted: #5a6470;
  --text-soft: #8a94a3;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --success: #16a34a;
  --danger: #dc2626;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 6px 16px -4px rgba(10, 37, 64, 0.12),
               0 2px 4px -2px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 18px 38px -12px rgba(10, 37, 64, 0.22),
               0 6px 12px -6px rgba(10, 37, 64, 0.10);

  --container: 1200px;
  --container-pad: clamp(1rem, 4vw, 2rem);

  --section-pad: clamp(4rem, 8vw, 7rem);
  --header-h: 72px;

  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
          'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, p, ul, ol, figure { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }

button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

input, textarea, select, button { font: inherit; }

::selection { background: var(--brand-blue); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0s !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Skip link ---------- */
.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  background: var(--brand-blue);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
  transition: top 0.15s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section { padding-block: var(--section-pad); }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(2rem, 5vw, 3.5rem);
}

.section-head h2 {
  font-size: clamp(1.875rem, 3.5vw, 2.625rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.section-lede {
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.section-head-light h2 { color: #fff; }
.section-head-light .section-lede { color: rgba(255, 255, 255, 0.85); }
.section-head-light .section-lede a {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1rem;
}
.eyebrow-dark { color: var(--brand-blue); }
.eyebrow-light { color: rgba(255, 255, 255, 0.85); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--brand-blue);
  flex-shrink: 0;
}
.brand-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  color: var(--brand-blue);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  color: var(--navy);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.015em;
}
.brand-tagline {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  margin-top: 2px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
}
.primary-nav a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.15s var(--ease);
}
.primary-nav a:hover { color: var(--brand-blue); }
.primary-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--brand-blue);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s var(--ease);
}
.primary-nav a:hover::after { transform: scaleX(1); }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--brand-blue);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: background 0.15s var(--ease), transform 0.15s var(--ease);
  white-space: nowrap;
}
.header-cta:hover { background: var(--brand-blue-dark); }
.header-cta:active { transform: scale(0.98); }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  position: relative;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: var(--off-white); }
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: '';
  position: absolute;
  left: 50%;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform 0.2s var(--ease), top 0.2s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle-bars {
  top: 50%;
  transform: translate(-50%, -50%);
}
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after { top: 7px; }

[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
[aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: translateX(-50%) rotate(45deg); }
[aria-expanded="true"] .nav-toggle-bars::after { top: 0; transform: translateX(-50%) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s var(--ease), color 0.15s var(--ease),
              transform 0.15s var(--ease), box-shadow 0.2s var(--ease),
              border-color 0.15s var(--ease);
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-lg {
  padding: 1rem 1.75rem;
  font-size: 1.0625rem;
  gap: 0.625rem;
}

.btn-primary {
  background: var(--brand-blue);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: var(--brand-blue-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-full { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(75vh, 720px);
  display: flex;
  align-items: center;
  background: var(--brand-blue-deep);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6rem);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(6, 47, 94, 0.72) 0%,
    rgba(10, 74, 143, 0.45) 55%,
    rgba(10, 37, 64, 0.25) 100%
  );
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-copy .eyebrow {
  color: rgba(255, 255, 255, 0.85);
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.hero-tagline {
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.hero-lede {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.65;
  max-width: 540px;
  margin-bottom: clamp(1.75rem, 3vw, 2.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.hero-mark {
  display: flex;
  justify-content: center;
}

.hero-mark-img {
  width: 360px;
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.35));
}
@media (min-width: 1440px) {
  .hero-mark-img { width: 400px; }
}

/* ---------- Services cards ---------- */
.section-services { background: var(--surface); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  padding: 2rem 1.75rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              border-color 0.25s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(21, 101, 192, 0.12), rgba(74, 158, 255, 0.08));
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon svg { width: 26px; height: 26px; }

.card h3 {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}

.card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ---------- About ---------- */
.section-about {
  background: var(--off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.about-grid h2 {
  font-size: clamp(1.875rem, 3.5vw, 2.625rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--navy);
  margin-bottom: 1.25rem;
}

.about-grid > div > p {
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.badges {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.badge {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.badge-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--brand-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.badge-icon svg { width: 22px; height: 22px; }

.badge h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.25rem;
}
.badge p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.footer-cert {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
}
.footer-cert strong {
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.footer-cmmtq {
  display: block;
  margin-top: 1rem;
  width: 160px;
  height: auto;
  opacity: 0.92;
}

/* ---------- Zone ---------- */
.section-zone { background: var(--surface); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  justify-content: center;
  max-width: 920px;
  margin: 0 auto;
}
.chips li {
  padding: 0.625rem 1.125rem;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--navy);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease),
              color 0.15s var(--ease), transform 0.15s var(--ease);
}
.chips li:hover {
  background: var(--brand-blue);
  color: #fff;
  border-color: var(--brand-blue);
  transform: translateY(-1px);
}

/* ---------- Contact ---------- */
.section-contact {
  background: linear-gradient(180deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
  color: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: start;
  max-width: 1080px;
  margin-inline: auto;
}

.contact-form {
  background: #fff;
  color: var(--text);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.field { display: flex; flex-direction: column; gap: 0.4375rem; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
}

.field .req { color: var(--brand-blue); }

.field input,
.field select,
.field textarea {
  padding: 0.75rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  background: #fff;
  color: var(--text);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
  font-family: inherit;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6470' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 18px;
  padding-right: 2.5rem;
}

.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--border-strong); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.15);
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.field-error {
  color: var(--danger);
  font-size: 0.8125rem;
  font-weight: 500;
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.field-error::before {
  content: "⚠";
  font-size: 0.875rem;
  line-height: 1;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.btn-spinner { display: none; }
.btn[aria-busy="true"] .btn-label { opacity: 0.5; }
.btn[aria-busy="true"] .btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: 0.5rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

.form-feedback {
  font-size: 0.9375rem;
  font-weight: 500;
  margin-top: 0.25rem;
  min-height: 1.5em;
}
.form-feedback.is-success { color: var(--success); }
.form-feedback.is-error { color: var(--danger); }

.form-fine {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: -0.25rem;
}
.form-fine a {
  color: var(--brand-blue);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
  font-weight: 500;
}
.form-fine a:hover { color: var(--brand-blue-dark); }

.contact-aside {
  color: #fff;
  padding: 0.5rem 0.5rem 0;
}
.contact-aside h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0;
  font-weight: 500;
  font-size: 1.0625rem;
  transition: opacity 0.15s var(--ease);
}
.contact-line:hover { opacity: 0.8; }
.contact-line svg { flex-shrink: 0; }

.contact-loc {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}
.contact-loc strong { color: #fff; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.78);
  padding-top: clamp(2.5rem, 5vw, 4rem);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
}
.footer-brand .brand-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  color: #fff;
  border-radius: 0;
  box-shadow: none;
}

.footer-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}
.footer-sub {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.875rem;
}
.footer-col a,
.footer-col p {
  display: block;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.78);
  padding: 0.25rem 0;
  transition: color 0.15s var(--ease);
}
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 1.25rem;
}
.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}

/* ---------- Long-form pages (privacy, etc.) ---------- */
.page-doc {
  padding-block: clamp(3rem, 7vw, 5rem);
  background: var(--surface);
}

.page-doc .container { max-width: 820px; }

.page-doc h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.page-doc .doc-updated {
  color: var(--text-soft);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.page-doc h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.015em;
  margin-top: 2.25rem;
  margin-bottom: 0.625rem;
}

.page-doc p,
.page-doc li {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.page-doc p { margin-bottom: 0.875rem; }

.page-doc ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 0.875rem;
}
.page-doc li { margin-bottom: 0.375rem; }

.page-doc a {
  color: var(--brand-blue);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}
.page-doc a:hover { color: var(--brand-blue-dark); }

.page-doc strong { color: var(--navy); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy .hero-lede { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-mark { order: -1; margin-bottom: 1rem; }
  .hero-mark-img { width: 280px; }

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

  .contact-grid { grid-template-columns: 1fr; }
  .contact-aside { padding: 0; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; order: 3; }
  .header-cta {
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }
  .header-cta span { display: none; }
  .header-cta svg { margin: 0; }
  .primary-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
  }
  .primary-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .primary-nav a {
    padding: 0.875rem var(--container-pad);
    border-bottom: 1px solid var(--border);
  }
  .primary-nav a:last-child { border-bottom: none; }
  .primary-nav a::after { display: none; }

  .brand-tagline { display: none; }

  .field-row { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-brand { grid-column: auto; }
}

@media (max-width: 480px) {
  .brand-name { font-size: 0.9375rem; }
  .hero { min-height: auto; }
  .hero-tagline { font-size: 1.25rem; }
  .btn-lg { padding: 0.875rem 1.25rem; font-size: 1rem; }
}