/* ==========================================================================
   LITTLE KEEPS — Main Stylesheet
   Handcrafted Catholic gifts, boutique brand website.
   Structure: 1. Variables  2. Reset  3. Base  4. Layout  5. Navbar
   6. Buttons  7. Hero  8. Sections  9. Cards  10. Forms  11. Footer
   12. Animations  13. Utilities  14. Responsive
   ========================================================================== */

/* ---------- 1. CSS Variables (design tokens) ---------- */
:root {
  /* Colours */
  --color-bg: #FAF7F2;
  --color-bg-secondary: #F3EFE8;
  --color-primary: #7B5E3B;
  --color-accent: #C9A227;
  --color-text: #2F2F2F;
  --color-text-muted: #6b6459;
  --color-white: #FFFFFF;
  --color-border: rgba(123, 94, 59, 0.15);

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 7rem;

  /* Radius & shadow */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --shadow-soft: 0 10px 30px rgba(123, 94, 59, 0.08);
  --shadow-hover: 0 18px 40px rgba(123, 94, 59, 0.16);

  /* Motion */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 78px;
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

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

ul {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- 3. Base ---------- */
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--color-text);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

/* Focus visibility for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
}

.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
}

/* ---------- 4. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-2xl);
}

.section--muted {
  background-color: var(--color-bg-secondary);
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head p {
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  font-size: 1.05rem;
}

.divider {
  width: 64px;
  height: 2px;
  background: var(--color-accent);
  margin-block: var(--space-sm);
  border-radius: var(--radius-pill);
}

.section-head--center .divider {
  margin-inline: auto;
}

/* ---------- 5. Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-medium);
}

.navbar.is-scrolled {
  box-shadow: 0 4px 24px rgba(123, 94, 59, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav-logo img {
  width: 34px;
  height: 34px;
}

.nav-logo span.tagline {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding-block: 4px;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-medium);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-primary);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 510;
}

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

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

/* ---------- 6. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background-color: #6a4f30;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn-accent:hover {
  background-color: #b6911f;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #3f7a52;
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn-whatsapp:hover {
  background-color: #366a47;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.3rem;
  font-size: 0.85rem;
  width: 100%;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- 7. Hero ---------- */
.hero {
  padding-block: var(--space-xl) var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-copy .eyebrow {
  opacity: 0;
  animation: fadeInUp 0.7s var(--transition-slow) forwards;
  animation-delay: 0.05s;
}

.hero-copy h1 {
  opacity: 0;
  animation: fadeInUp 0.8s var(--transition-slow) forwards;
  animation-delay: 0.18s;
}

.hero-copy p.lede {
  opacity: 0;
  animation: fadeInUp 0.8s var(--transition-slow) forwards;
  animation-delay: 0.32s;
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-block: var(--space-sm) var(--space-md);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  opacity: 0;
  animation: fadeInUp 0.8s var(--transition-slow) forwards;
  animation-delay: 0.46s;
}

.hero-trust {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.8s var(--transition-slow) forwards;
  animation-delay: 0.6s;
}

.hero-trust div strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary);
}

.hero-trust div span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.hero-media {
  position: relative;
  opacity: 0;
  animation: scaleIn 0.9s var(--transition-slow) forwards;
  animation-delay: 0.2s;
}

.hero-media .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  background: var(--color-bg-secondary);
  aspect-ratio: 4/3;
}

.hero-media .frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media .badge-float {
  position: absolute;
  bottom: -18px;
  left: -18px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-hover);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  animation: floatY 4s ease-in-out infinite;
}

.hero-media .badge-float .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

.hero-media .badge-float span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

/* ---------- 8. Sections: collections, categories, about, testimonials, CTA ---------- */
.collections-grid,
.category-grid,
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.collection-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-secondary);
  position: relative;
  aspect-ratio: 3/4;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.collection-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.collection-card:hover img {
  transform: scale(1.06);
}

.collection-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(47, 47, 47, 0.72) 0%, rgba(47, 47, 47, 0.05) 55%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
}

.collection-card .overlay h3 {
  color: var(--color-white);
  font-size: 1.4rem;
}

.collection-card .overlay p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
}

/* Category cards (used on home + categories page) */
.category-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.category-card .cat-img {
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--space-xs);
  aspect-ratio: 5/4;
}

.category-card .cat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card h3 {
  font-size: 1.15rem;
}

.category-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.category-card .cat-link {
  margin-top: var(--space-xs);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition-fast);
}

.category-card:hover .cat-link {
  gap: 0.55rem;
}

/* About split section */
.about-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-split .frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.about-split .frame img {
  width: 100%;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.about-values .value h4 {
  color: var(--color-accent);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}

.about-values .value p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-medium);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

.testimonial-card .stars {
  color: var(--color-accent);
  letter-spacing: 2px;
  margin-bottom: var(--space-xs);
  font-size: 0.95rem;
}

.testimonial-card p.quote {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.testimonial-card .author .avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-bg-secondary);
  border: 1.5px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
}

.testimonial-card .author strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-card .author span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), #5f472b);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(201, 162, 39, 0.25), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(201, 162, 39, 0.2), transparent 45%);
}

.cta-band > * {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  color: var(--color-white);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 520px;
  margin: var(--space-xs) auto var(--space-md);
}

/* ---------- 9. Product cards & filters ---------- */
.shop-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.filter-chip {
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--color-border);
  background: var(--color-white);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.filter-chip:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.filter-chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.product-card .product-img {
  aspect-ratio: 1/1;
  background: var(--color-bg-secondary);
  overflow: hidden;
  position: relative;
}

.product-card .product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-img img {
  transform: scale(1.07);
}

.product-card .tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(250, 247, 242, 0.92);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}

.product-card .best-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-pill);
}

.product-card .product-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.product-card h3 {
  font-size: 1.2rem;
}

.product-card .desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  flex: 1;
}

.product-card .price {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-accent);
  font-weight: 700;
  margin-top: 0.2rem;
}

.product-card .btn {
  margin-top: var(--space-xs);
}

.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-muted);
}

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-secondary) 25%, #ece5d6 37%, var(--color-bg-secondary) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: var(--radius-md);
  aspect-ratio: 3/4;
}

/* ---------- 10. Forms (Contact / FAQ) ---------- */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  outline: none;
}

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

.form-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

.contact-methods {
  display: grid;
  gap: var(--space-md);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.contact-method:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.contact-method .icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-method .icon-circle svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.contact-method h4 {
  margin-bottom: 0.15rem;
}

.contact-method p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* FAQ accordion */
.accordion {
  max-width: 760px;
  margin-inline: auto;
}

.accordion-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.accordion-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  text-align: left;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--color-primary);
  gap: var(--space-sm);
}

.accordion-question .icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-medium);
  position: relative;
}

.accordion-question .icon::before,
.accordion-question .icon::after {
  content: '';
  position: absolute;
  background: var(--color-accent);
}

.accordion-question .icon::before {
  width: 10px;
  height: 1.5px;
}

.accordion-question .icon::after {
  width: 1.5px;
  height: 10px;
  transition: transform var(--transition-medium);
}

.accordion-item.is-open .accordion-question .icon::after {
  transform: scaleY(0);
}

.accordion-item.is-open .accordion-question .icon {
  transform: rotate(180deg);
}

.accordion-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
  padding-inline: var(--space-md);
}

.accordion-item.is-open .accordion-answer {
  padding-bottom: var(--space-md);
}

.accordion-answer p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ---------- 11. Footer ---------- */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-xl) var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.footer-brand img {
  width: 30px;
  height: 30px;
}

.footer-col h5 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul a {
  font-size: 0.9rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-col ul a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-socials {
  display: flex;
  gap: 0.7rem;
  margin-top: var(--space-sm);
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.footer-socials a:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.footer-socials svg {
  width: 17px;
  height: 17px;
}

.footer-bottom {
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.82rem;
}

/* ---------- 12. Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* Scroll reveal (JS adds .is-visible when in viewport) */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--transition-slow), transform 0.8s var(--transition-slow);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--transition-slow), transform 0.6s var(--transition-slow);
}

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.55s; }
.reveal-stagger.is-visible > *:nth-child(7) { transition-delay: 0.65s; }
.reveal-stagger.is-visible > *:nth-child(8) { transition-delay: 0.75s; }

/* WhatsApp floating action button */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #3f7a52;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(63, 122, 82, 0.4);
  z-index: 400;
  transition: transform var(--transition-fast);
  animation: floatY 3.5s ease-in-out infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.08);
}

.whatsapp-fab svg {
  width: 28px;
  height: 28px;
  color: var(--color-white);
}

/* ---------- 13. Utilities ---------- */
.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Page header (used on inner pages) */
.page-header {
  padding-block: var(--space-xl) var(--space-lg);
  text-align: center;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.page-header .eyebrow { display: inline-block; }
.page-header p {
  color: var(--color-text-muted);
  max-width: 560px;
  margin: var(--space-xs) auto 0;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.breadcrumb a {
  color: var(--color-primary);
  font-weight: 600;
}

/* ---------- 14. Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
    max-width: 480px;
    margin-inline: auto;
  }

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

  .about-split .frame {
    order: -1;
    max-width: 480px;
    margin-inline: auto;
  }

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

@media (max-width: 780px) {
  .nav-links {
    position: fixed;
    inset: 0 0 0 auto;
    height: 100vh;
    width: min(320px, 80vw);
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--nav-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-medium);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.08);
  }

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

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-cta {
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
  }

  .nav-toggle {
    display: flex;
  }

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

@media (max-width: 640px) {
  :root {
    --space-2xl: 4.5rem;
    --space-xl: 3.2rem;
  }

  .hero-trust {
    gap: var(--space-md);
    flex-wrap: wrap;
  }

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

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

  .cta-band {
    padding: var(--space-lg) var(--space-md);
  }
}