/* ============================================================
   Roadcat Rescue — Shared Stylesheet
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  --teal:    #1a5f6b;
  --teal-dark: #134956;
  --teal-light: #22788a;
  --cream:   #fdf8f2;
  --amber:   #d47c2f;
  --amber-dark: #b8681f;
  --charcoal: #2c2c2c;
  --mid-gray: #6b6b6b;
  --light-gray: #e8e4df;
  --white:   #ffffff;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --max-width: 1140px;
  --section-padding: 5rem 1.5rem;
  --radius: 6px;
  --shadow: 0 2px 16px rgba(26,95,107,0.10);
  --shadow-hover: 0 6px 28px rgba(26,95,107,0.18);

  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--amber); }

ul { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--charcoal);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--mid-gray);
  line-height: 1.8;
}

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

.section { padding: var(--section-padding); }
.section--cream  { background: var(--cream); }
.section--white  { background: var(--white); }
.section--teal   { background: var(--teal); color: var(--white); }
.section--warm   { background: #f5ede0; }

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section__header h2 { margin-bottom: 0.75rem; }
.section__header .lead { margin: 0; }

.section--teal .section__header h2,
.section--teal h2 { color: var(--white); }
.section--teal .lead { color: rgba(255,255,255,0.8); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  text-align: center;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn:active { transform: translateY(0); }

.btn--amber {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}
.btn--amber:hover {
  background: var(--amber-dark);
  border-color: var(--amber-dark);
  color: var(--white);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
  color: var(--white);
}

.btn--outline-teal {
  background: transparent;
  color: var(--teal);
  border-color: var(--teal);
}
.btn--outline-teal:hover {
  background: var(--teal);
  color: var(--white);
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ---------- Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--light-gray);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.nav-logo__icon {
  font-size: 1.4rem;
}

.nav-logo__text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.4rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
  color: var(--teal);
  background: rgba(26,95,107,0.07);
}

.nav-links a.active {
  color: var(--teal);
  font-weight: 600;
}

.nav-links .btn--amber {
  margin-left: 0.5rem;
  padding: 0.45rem 1.1rem;
  font-size: 0.9rem;
}

.nav-links .btn--amber:hover { color: var(--white); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

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

/* ---------- Hero — Full Page ---------- */
.hero {
  background: var(--teal);
  color: var(--white);
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(212,124,47,0.18) 0%, transparent 65%),
              radial-gradient(ellipse at 20% 80%, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.hero__content { position: relative; z-index: 1; }

.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.25rem;
}

.hero__title {
  color: var(--white);
  margin-bottom: 1.25rem;
  font-style: italic;
}

.hero__subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.82);
  margin-bottom: 2.25rem;
  max-width: 480px;
  line-height: 1.75;
}

.hero__image-wrap {
  position: relative;
  z-index: 1;
}

.hero__image-wrap img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.28);
}

.hero__image-wrap::before {
  content: '';
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 2px solid rgba(212,124,47,0.35);
  border-radius: 14px;
  z-index: -1;
}

/* ---------- Hero — Page Header Style ---------- */
.page-hero {
  background: var(--teal);
  color: var(--white);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(212,124,47,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1rem;
}

.page-hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.page-hero__sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ---------- Mission Strip (TNR) ---------- */
.mission-strip {
  background: var(--white);
  padding: 4.5rem 1.5rem;
}

.mission-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.mission-card__icon {
  width: 72px;
  height: 72px;
  background: rgba(26,95,107,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1.25rem;
  transition: background var(--transition), transform var(--transition);
}

.mission-card:hover .mission-card__icon {
  background: var(--teal);
  transform: scale(1.08);
}

.mission-card h3 {
  color: var(--teal);
  margin-bottom: 0.6rem;
  font-size: 1.3rem;
}

.mission-card p {
  color: var(--mid-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- Story Section ---------- */
.story-section {
  background: var(--cream);
  padding: var(--section-padding);
}

.story-section .story-text h2 {
  margin-bottom: 1.25rem;
}

.story-section .story-text p {
  color: var(--mid-gray);
  font-size: 1rem;
  line-height: 1.85;
}

.story-section .story-image img {
  border-radius: 12px;
  box-shadow: var(--shadow);
  width: 100%;
}

/* ---------- Impact Numbers ---------- */
.impact-strip {
  background: var(--teal);
  padding: 4.5rem 1.5rem;
  text-align: center;
}

.impact-number {
  color: var(--white);
}

.impact-number__value {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--amber);
  display: block;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}

.impact-number__label {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.03em;
  line-height: 1.4;
}

/* ---------- CTA Strip ---------- */
.cta-strip {
  background: #f5ede0;
  padding: 5rem 1.5rem;
  text-align: center;
}

.cta-strip h2 { margin-bottom: 0.75rem; }
.cta-strip p  { color: var(--mid-gray); margin-bottom: 2rem; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ---------- Content Sections ---------- */
.content-block {
  margin-bottom: 3.5rem;
}

.content-block:last-child { margin-bottom: 0; }

.content-block h2,
.content-block h3 {
  margin-bottom: 1rem;
  color: var(--teal);
}

.content-block h2 { color: var(--charcoal); }

.content-block p,
.content-block li {
  color: var(--mid-gray);
  line-height: 1.85;
}

.content-block ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.content-block ul li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.content-block ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--amber);
  font-weight: 700;
}

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border-radius: 10px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.card h3 {
  color: var(--teal);
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--mid-gray);
  font-size: 0.95rem;
}

/* ---------- Steps ---------- */
.steps {
  counter-reset: step-counter;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.step {
  background: var(--white);
  border-radius: 10px;
  padding: 1.75rem;
  border-left: 4px solid var(--teal);
  box-shadow: var(--shadow);
  counter-increment: step-counter;
  position: relative;
}

.step::before {
  content: counter(step-counter, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--teal);
  opacity: 0.18;
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  line-height: 1;
}

.step h4 {
  color: var(--teal);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--mid-gray);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}

/* ---------- Colony Map Placeholder ---------- */
.map-placeholder {
  background: var(--light-gray);
  border-radius: 12px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem;
  border: 2px dashed #c5bfb8;
}

.map-placeholder__icon { font-size: 3rem; margin-bottom: 1rem; }
.map-placeholder h3 { color: var(--teal); margin-bottom: 0.5rem; }
.map-placeholder p  { color: var(--mid-gray); font-size: 0.95rem; margin: 0; }

/* ---------- Donate Box ---------- */
.donate-box {
  background: var(--teal);
  border-radius: 12px;
  padding: 3rem;
  text-align: center;
  color: var(--white);
}

.donate-box h3 { color: var(--white); margin-bottom: 0.75rem; }
.donate-box p  { color: rgba(255,255,255,0.8); margin-bottom: 1.75rem; }

.donate-placeholder {
  background: rgba(255,255,255,0.12);
  border: 2px dashed rgba(255,255,255,0.4);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  font-style: italic;
}

/* ---------- Volunteer Form ---------- */
.form-section {
  background: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.form-section h3 {
  color: var(--teal);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--cream);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(26,95,107,0.12);
  background: var(--white);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6b6b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 400 !important;
  color: var(--mid-gray) !important;
  cursor: pointer;
  margin-bottom: 0 !important;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
  accent-color: var(--teal);
}

.form-submit-msg {
  display: none;
  background: rgba(26,95,107,0.1);
  border: 1.5px solid var(--teal);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  color: var(--teal);
  font-weight: 500;
  margin-top: 1rem;
  text-align: center;
}

/* ---------- Callout Box ---------- */
.callout-box {
  background: #fff9f2;
  border: 2px solid var(--amber);
  border-radius: 10px;
  padding: 2rem 2.25rem;
}

.callout-box__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--amber-dark);
  margin-bottom: 0.75rem;
}

.callout-box p { color: var(--mid-gray); font-size: 0.95rem; }

/* ---------- Contact ---------- */
.contact-info-list {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--mid-gray);
  font-size: 0.95rem;
}

.contact-info-list .ci-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ---------- Inline Icon ---------- */
.icon-badge {
  width: 48px;
  height: 48px;
  background: rgba(26,95,107,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

/* ---------- Sponsor Placeholder ---------- */
.sponsor-placeholder {
  border: 2px dashed var(--light-gray);
  border-radius: 10px;
  padding: 2.5rem;
  text-align: center;
}

.sponsor-placeholder h3 { color: var(--teal); margin-bottom: 0.5rem; }
.sponsor-placeholder p  { color: var(--mid-gray); font-size: 0.9rem; margin: 0; }

/* ---------- Founder Note ---------- */
.founder-note {
  background: var(--white);
  border-left: 4px solid var(--amber);
  border-radius: 0 10px 10px 0;
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow);
}

.founder-note blockquote {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--charcoal);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.founder-note__sig {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.founder-note__sig .sig-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

.founder-note__sig .sig-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--charcoal);
}

.founder-note__sig .sig-title {
  font-size: 0.82rem;
  color: var(--mid-gray);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #1a1a1a;
  color: rgba(255,255,255,0.75);
  padding: 4rem 1.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto 3rem;
}

.footer-brand .nav-logo__text { color: var(--white); font-size: 1.35rem; }
.footer-brand .nav-logo__icon { font-size: 1.5rem; }

.footer-brand p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 0.75rem;
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--amber); }

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.footer-social a:hover {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.75rem;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  margin: 0;
}

.footer-bottom a {
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
}

.footer-bottom a:hover { color: var(--amber); }

/* ---------- Placeholders (images) ---------- */
.img-placeholder {
  background: var(--light-gray);
  border-radius: 10px;
  overflow: hidden;
  line-height: 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-2  { grid-template-columns: 1fr; }
  .grid-3  { grid-template-columns: 1fr 1fr; }
  .grid-4  { grid-template-columns: 1fr 1fr; }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
  .btn-group { justify-content: center; }

  .hero__image-wrap { max-width: 480px; margin: 0 auto; }

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

@media (max-width: 680px) {
  :root { --section-padding: 3.5rem 1.25rem; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--light-gray);
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.25rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  }

  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.6rem 0.85rem; }
  .nav-links .btn--amber { margin-left: 0; width: 100%; text-align: center; margin-top: 0.5rem; }

  .nav-toggle { display: flex; }

  .site-header { position: sticky; }

  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero { min-height: auto; padding: 3rem 0; }
}