/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid rgba(20,35,27,0.08);
  animation: header-drop 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}
@keyframes header-drop {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}
.site-header.scrolled {
  background: rgba(246, 247, 242, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 18px rgba(20,35,27,0.08);
}
.site-header .row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 16px 24px;
  gap: 24px;
  transition: padding 0.3s ease;
}
.site-header .row .logo { justify-self: start; }
.site-header .row nav { justify-self: center; }
.site-header .row .header-actions { justify-self: end; }
.site-header.scrolled .row { padding: 10px 24px; }
.logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--green-800);
  text-decoration: none;
  white-space: nowrap;
}
.main-nav {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--green-900);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { border-bottom-color: var(--flag-600); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.cart-link {
  position: relative;
  text-decoration: none;
  font-weight: 700;
  color: var(--green-800);
}
.cart-count {
  position: absolute;
  top: -8px;
  right: -14px;
  background: var(--flag-600);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-toggle { display: none; }

@media (max-width: 820px) {
  .main-nav { display: none; }
  .nav-toggle {
    display: inline-flex;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--green-800);
    cursor: pointer;
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  color: var(--white);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: -40%;
  left: 0;
  right: 0;
  height: 180%;
  background: linear-gradient(180deg, rgba(20,35,27,0.35), rgba(20,35,27,0.72)), url('https://images.unsplash.com/photo-1785843530152-b4b69040aa10?fm=jpg&q=80&w=2400&auto=format&fit=crop');
  background-size: cover;
  background-position: center 65%;
  will-change: transform;
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 1;
  padding: 96px 24px 84px;
  max-width: 760px;
}
.hero .kicker {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--sand-300);
  margin-bottom: 14px;
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero p.lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  max-width: 46ch;
}
.hero .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

/* ===== Grade shop-by strip ===== */
.grade-strip { padding: 72px 0 24px; }
.grade-strip .section-head { max-width: 60ch; margin-bottom: 40px; }
.grade-strip .section-head span {
  display: block;
  font-weight: 700;
  color: var(--flag-600);
  margin-bottom: 8px;
}
.grade-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.grade-card {
  background: var(--white);
  border: 1px solid rgba(20,35,27,0.1);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-decoration: none;
  color: var(--green-900);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s ease;
}
.grade-card:hover { border-color: var(--green-800); }
.grade-card .letter {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--green-800);
}
.grade-card .desc { font-size: 0.92rem; color: rgba(20,35,27,0.75); margin: 0; }

@media (max-width: 900px) {
  .grade-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Quick nav strip ===== */
.quicknav {
  padding: 32px 24px 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: -12px;
  position: relative;
  z-index: 5;
}
.quicknav-tile {
  background: var(--white);
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(20,35,27,0.1);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--green-900);
  box-shadow: 0 4px 14px rgba(20,35,27,0.06);
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.quicknav-overlay {
  width: 100%;
  padding: 16px 18px 18px;
  background: linear-gradient(180deg, rgba(20,35,27,0) 0%, rgba(20,35,27,0.78) 85%);
  color: var(--white);
}
.quicknav-overlay h3 { font-size: 1.3rem; margin-bottom: 6px; color: var(--white); }
.quicknav-overlay p { font-size: 0.95rem; color: rgba(255,255,255,0.85); margin: 0; }

@media (max-width: 820px) {
  .quicknav { grid-template-columns: repeat(2, 1fr); margin-top: 16px; }
}

/* ===== Featured products ===== */
.featured { padding: 76px 0 10px; }
.featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.featured-card {
  background: var(--white);
  border: 1px solid rgba(20,35,27,0.1);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--green-900);
  display: flex;
  flex-direction: column;
}
.featured-card .thumb {
  aspect-ratio: 1/1;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  font-size: 0.8rem;
  text-align: center;
  padding: 10px;
  overflow: hidden;
}
.featured-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.featured-card .thumb { position: relative; }
.featured-card.is-out-of-stock .thumb img { opacity: 0.55; }
.featured-card.is-out-of-stock h3,
.featured-card.is-out-of-stock .price-row { opacity: 0.55; }
.oos-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--flag-600);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 4px 9px;
  border-radius: 4px;
  z-index: 2;
}
.featured-card:hover .thumb img { transform: scale(1.06); }
.featured-card .body { padding: 14px 16px 18px; }
.featured-card h3 { font-size: 0.98rem; margin: 0 0 8px; }
.featured-card .price-row { display: flex; align-items: baseline; gap: 6px; }
.featured-card .from { font-size: 0.75rem; color: rgba(20,35,27,0.55); }
.featured-card .price { font-family: var(--font-serif); font-size: 1.1rem; color: var(--green-800); }
.featured-card .strike { font-size: 0.82rem; color: rgba(20,35,27,0.4); text-decoration: line-through; }

@media (max-width: 900px) {
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
}
/* ===== Why us grid ===== */
.why-best { padding: 36px 0 68px; background: var(--paper); color: var(--green-900); }
.why-best-title { color: var(--green-900); text-align: left; margin-bottom: 40px; font-size: clamp(1.8rem, 3.4vw, 2.4rem); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px 28px; }
.why-grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1100px) {
  .why-grid-5 { grid-template-columns: repeat(3, 1fr); }
}
.why-item { display: flex; flex-direction: column; align-items: center; text-align: center; text-decoration: none; color: inherit; }
.why-icon-wrap {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: var(--sand-100);
  transition: transform 0.2s ease;
}
.why-item:hover .why-icon-wrap { transform: translateY(-4px) scale(1.05); }
.why-item:nth-child(4n+1) .why-icon-wrap { background: var(--sand-100); }
.why-item:nth-child(4n+2) .why-icon-wrap { background: var(--green-100); }
.why-item:nth-child(4n+3) .why-icon-wrap { background: #f5e2df; }
.why-item:nth-child(4n+4) .why-icon-wrap { background: var(--sand-100); }
.why-icon { width: 34px; height: 34px; }
.why-item:nth-child(4n+1) .why-icon { color: var(--flag-600); }
.why-item:nth-child(4n+2) .why-icon { color: var(--green-800); }
.why-item:nth-child(4n+3) .why-icon { color: var(--flag-700); }
.why-item:nth-child(4n+4) .why-icon { color: var(--green-800); }
.why-item h4 { color: var(--green-900); font-size: 1.02rem; margin-bottom: 6px; max-width: 22ch; }
.why-item p { color: rgba(20,35,27,0.6); font-size: 0.88rem; margin: 0; max-width: 26ch; }
.btn-dark-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 34px;
  border-radius: 999px;
  background: var(--green-900);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
}
.btn-dark-pill:hover { background: var(--flag-600); }
@media (max-width: 900px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
}

.trust-band {
  background: var(--sand-100);
  padding: 64px 0;
  margin-top: 60px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.trust-item .num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: var(--green-800);
  display: block;
  margin-bottom: 6px;
}
.trust-item p { color: rgba(20,35,27,0.78); margin: 0; }

@media (max-width: 820px) {
  .trust-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ===== Story split ===== */
.story-split {
  padding: 76px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.story-photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  height: 100%;
}
.story-photo-main { grid-row: 1 / 3; aspect-ratio: auto; height: 100%; }
.story-photo-small { aspect-ratio: 1/1; }
@media (max-width: 820px) {
  .story-photo-grid { grid-template-rows: auto; }
  .story-photo-main { grid-row: auto; aspect-ratio: 4/3; height: auto; }
}
.ph {
  aspect-ratio: 4/3;
  background: var(--green-100);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-700);
  font-size: 0.9rem;
}
@media (max-width: 820px) {
  .story-split { grid-template-columns: 1fr; }
}

/* ===== Reviews ===== */
.reviews { padding: 20px 0 80px; }
.insta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.insta-card {
  aspect-ratio: 9/12;
  background: var(--green-800);
  background-size: cover;
  background-position: center;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.insta-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,35,27,0.05), rgba(20,35,27,0.35));
}
.insta-play {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  color: var(--green-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: transform 0.2s ease, background 0.2s ease;
}
.insta-card:hover .insta-play { transform: scale(1.1); background: var(--white); }
@media (max-width: 900px) {
  .insta-grid { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 560px) {
  .insta-grid { grid-template-columns: 1fr; max-width: 260px; margin: 0 auto; gap: 14px; }
}
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--white);
  border: 1px solid rgba(20,35,27,0.1);
  border-radius: var(--radius);
  padding: 24px;
}
.review-card .stars { color: var(--flag-600); letter-spacing: 2px; margin-bottom: 10px; }
.review-card p { font-size: 0.94rem; margin-bottom: 10px; }
.review-card .who { font-weight: 700; font-size: 0.88rem; }

@media (max-width: 900px) {
  .review-grid { grid-template-columns: 1fr; }
}

/* ===== Footer ===== */
.site-footer {
  background: var(--green-900);
  color: rgba(255,255,255,0.85);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-grid h4 {
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: none;
  margin: 0 0 14px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { text-decoration: none; color: rgba(255,255,255,0.75); font-size: 0.92rem; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Ball Selector homepage promo */
.selector-promo {
  position: relative;
  background:
    linear-gradient(160deg, rgba(20,60,40,0.75), rgba(20,35,27,0.9)),
    url('/images/products/colourful-matte-ball-mix-1.jpg');
  background-size: cover;
  background-position: center;
  padding: 72px 0;
  color: var(--white);
  overflow: hidden;
}
.selector-promo-inner { max-width: 560px; }
.selector-promo-kicker {
  display: inline-block;
  background: var(--flag-600);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.selector-promo h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.selector-promo p { color: rgba(255,255,255,0.85); margin-bottom: 26px; max-width: 48ch; }

/* Newsletter banner (inline, separate from the popup) */
.newsletter-banner {
  background: var(--sand-100);
  color: var(--green-900);
  padding: 64px 0;
}
.newsletter-banner-inner { max-width: 560px; }
.newsletter-banner h2 {
  color: var(--green-900);
  font-size: clamp(1.8rem, 3.6vw, 2.4rem);
  margin-bottom: 22px;
}
.newsletter-banner-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-banner-form input {
  flex: 1;
  min-width: 220px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(20,35,27,0.15);
  font-size: 0.95rem;
  font-family: var(--font-sans);
}
.newsletter-banner-msg { margin-top: 12px; font-size: 0.88rem; color: rgba(20,35,27,0.65); min-height: 1.2em; }