/* ============================================================
   ProKulture E-Commerce — Design System
   Mobile-first responsive. Vanilla CSS. No frameworks.
   ============================================================ */

/* --- Design Tokens --- */
:root {
  /* Brand Greens */
  --pk-green:        #1A6B4A;
  --pk-green-dark:   #0F4A32;
  --pk-green-deep:   #0B3D28;
  --pk-green-light:  #2A8C62;
  --pk-green-pale:   #E8F5EE;
  --pk-green-mist:   #F2F9F5;

  /* Neutrals */
  --white:           #FFFFFF;
  --cream:           #FAFAF7;
  --cream-dark:      #F0EDE8;
  --dark:            #1A1A1A;
  --dark-soft:       #333333;
  --grey:            #6B6B6B;
  --grey-light:      #9A9A9A;
  --grey-border:     #E5E5E0;
  --grey-bg:         #F5F5F3;

  /* Flavour Accents */
  --blood-orange:    #E5582A;
  --turmeric:        #F0A030;
  --ginger:          #D4A820;
  --lemongrass:      #6DBF48;
  --grapefruit:      #E05A5A;
  --wildberry:       #8A2D8A;

  /* Typography */
  --font-head:       'DM Serif Display', Georgia, serif;
  --font-body:       'Inter', system-ui, -apple-system, sans-serif;

  /* Sizing */
  --radius:          12px;
  --radius-lg:       20px;
  --radius-pill:     50px;
  --radius-sm:       8px;
  --shadow-sm:       0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:       0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg:       0 16px 48px rgba(0,0,0,0.12);
  --shadow-xl:       0 24px 64px rgba(0,0,0,0.16);
  --transition:      all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container:       1200px;
  --container-sm:    800px;
  --nav-height:      72px;
  --announce-height: 40px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5 { font-family: var(--font-head); font-weight: 400; line-height: 1.2; color: var(--dark); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-family: var(--font-body); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--grey); }
p { color: var(--dark-soft); line-height: 1.7; }
.lead { font-size: 1.15rem; color: var(--grey); line-height: 1.7; }
.text-center { text-align: center; }
.text-sm { font-size: 0.85rem; }
.text-muted { color: var(--grey-light); }

/* --- Layout --- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: var(--container-sm); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 40px 0; }
.section-lg { padding: 120px 0; }
.section--white { background: var(--white); }
.section--cream { background: var(--cream); }
.section--green-pale { background: var(--pk-green-pale); }
.section--green { background: var(--pk-green); color: var(--white); }
.section--green h2, .section--green h3, .section--green p { color: var(--white); }
.section--dark { background: var(--dark); color: var(--white); }
.section--dark h2, .section--dark h3, .section--dark p { color: var(--white); }
.section-head { max-width: 640px; margin: 0 auto 48px; }
.section-head h2 { margin-bottom: 12px; }
.section-head p { color: var(--grey); }

/* --- Grid --- */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 32px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-halves { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-halves { grid-template-columns: 1fr 1fr; }
}

/* --- Spacing Helpers --- */
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-24 { margin-top: 24px; }
.mt-48 { margin-top: 48px; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-primary {
  background: var(--pk-green);
  color: var(--white);
  border-color: var(--pk-green);
}
.btn-primary:hover {
  background: var(--pk-green-dark);
  border-color: var(--pk-green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: var(--white);
  color: var(--pk-green);
  border-color: var(--pk-green);
}
.btn-secondary:hover {
  background: var(--pk-green);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--grey-border);
}
.btn-outline:hover {
  border-color: var(--dark);
  background: var(--dark);
  color: var(--white);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--dark);
}
.btn-white {
  background: var(--white);
  color: var(--pk-green);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--cream);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-full { width: 100%; }
.btn-group { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: 50%; }

/* --- Announcement Bar --- */
.announce-bar {
  background: var(--pk-green-deep);
  color: var(--white);
  height: var(--announce-height);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  overflow: hidden;
  position: relative;
  z-index: 1001;
}
.announce-bar-inner {
  position: relative;
  width: 100%;
  height: 100%;
}
.announce-bar-item {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  padding: 0 16px;
}
.announce-bar-item.active {
  opacity: 1;
  transform: translateY(0);
}
.announce-bar-item svg { width: 14px; height: 14px; flex-shrink: 0; }

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--grey-border);
  transition: background 0.3s ease, box-shadow 0.3s ease;
  height: var(--nav-height);
}
.nav.scrolled {
  background: var(--pk-green);
  border-bottom-color: transparent;
  box-shadow: var(--shadow-md);
}
.nav.scrolled .nav-links a { color: rgba(255,255,255,0.85); }
.nav.scrolled .nav-links a:hover { color: var(--white); }
.nav.scrolled .nav-logo-dark { display: none; }
.nav.scrolled .nav-logo-light { display: block; }
.nav.scrolled .nav-cta { background: var(--white); color: var(--pk-green); border-color: var(--white); }
.nav.scrolled .nav-cta:hover { background: var(--cream); }
.nav.scrolled .nav-toggle span { background: var(--white); }
.nav.scrolled .nav-cart-count { background: var(--white); color: var(--pk-green); }

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 36px; width: auto; }
.nav-logo-light { display: none; }
.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dark-soft);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--pk-green); }
.nav-links .nav-cta {
  margin-left: 8px;
}
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-cart {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}
.nav-cart:hover { background: var(--grey-bg); }
.nav-cart svg { width: 22px; height: 22px; }
.nav-cart-count {
  position: absolute;
  top: 4px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--pk-green);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: 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); }

/* Mobile Nav Drawer */
.nav-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: var(--white);
  z-index: 999;
  padding: 100px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 32px rgba(0,0,0,0.1);
  overflow-y: auto;
}
.nav-mobile.open { right: 0; }
.nav-mobile a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--dark);
  border-bottom: 1px solid var(--grey-border);
}
.nav-mobile a:last-of-type { border-bottom: none; }
.nav-mobile .btn { margin-top: 20px; }
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.nav-overlay.open { opacity: 1; pointer-events: all; }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--pk-green-deep);
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,61,40,0.85) 0%, rgba(26,107,74,0.7) 100%);
}
.hero-content { position: relative; z-index: 1; }
.hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.hero-content h1 { color: var(--white); margin-bottom: 16px; }
.hero-content p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 520px; margin-bottom: 28px; }
.hero-content .btn-group { margin-bottom: 32px; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.9);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lemongrass);
}

.hero-product-img {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-product-img img {
  max-height: 380px;
  width: auto;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.3));
}
.hero-product-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42,140,98,0.4) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

@media (min-width: 768px) {
  .hero { min-height: 85vh; }
  .hero-layout { grid-template-columns: 1fr 1fr; }
  .hero-product-img img { max-height: 460px; }
}

/* --- Trust Bar --- */
.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.7;
  transition: opacity 0.3s;
}
.trust-item:hover { opacity: 1; }
.trust-item img { height: 40px; width: auto; }
.trust-item span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--grey);
  white-space: nowrap;
}
@media (min-width: 768px) {
  .trust-bar { gap: 48px; }
  .trust-item img { height: 48px; }
}

/* --- Label / Pill --- */
.label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pk-green);
  margin-bottom: 12px;
}
.label-pill {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* --- Product Cards --- */
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.product-card-accent {
  height: 4px;
  width: 100%;
}
.accent-blood-orange { background: linear-gradient(90deg, var(--blood-orange), var(--turmeric)); }
.accent-ginger { background: linear-gradient(90deg, var(--ginger), var(--lemongrass)); }
.accent-grapefruit { background: linear-gradient(90deg, var(--grapefruit), #FCCAB0); }
.accent-wildberry { background: linear-gradient(90deg, var(--wildberry), #C44D6A); }
.product-card-img {
  padding: 16px;
  background: var(--grey-bg);
  overflow: hidden;
}
.product-card-img img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-body { padding: 20px; }
.product-card-body h3 { font-size: 1.15rem; margin-bottom: 8px; }
.product-card-body > p { font-size: 0.9rem; color: var(--grey); margin-bottom: 12px; line-height: 1.5; }
.product-card-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}
.product-card-price .price { font-size: 1.25rem; font-weight: 700; color: var(--dark); }
.product-card-price .price-per { font-size: 0.78rem; color: var(--grey-light); }
.product-card-price .price-sub {
  font-size: 0.85rem;
  color: var(--pk-green);
  font-weight: 600;
}

/* Tags */
.product-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.tag {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--pk-green-pale);
  color: var(--pk-green);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.tag-orange { background: #FFF0E6; color: var(--blood-orange); }
.tag-gold { background: #FFF8E6; color: var(--ginger); }
.tag-pink { background: #FFE6E6; color: var(--grapefruit); }
.tag-purple { background: #F3E6F3; color: var(--wildberry); }

/* Most Popular Badge */
.badge-popular {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--pk-green);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  z-index: 2;
}

/* --- Subscribe Toggle --- */
.subscribe-toggle {
  display: flex;
  background: var(--grey-bg);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 16px;
}
.subscribe-toggle-option {
  flex: 1;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  color: var(--grey);
}
.subscribe-toggle-option.active {
  background: var(--white);
  color: var(--dark);
  box-shadow: var(--shadow-sm);
}
.subscribe-toggle-option .save-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--pk-green-pale);
  color: var(--pk-green);
  font-size: 0.65rem;
  font-weight: 700;
  margin-left: 4px;
}

/* --- Discovery Box / Feature Card --- */
.feature-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  background: linear-gradient(135deg, var(--pk-green-pale) 0%, #FFF5EB 50%, var(--pk-green-mist) 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  align-items: center;
  overflow: hidden;
}
.feature-card img {
  width: 100%;
  border-radius: var(--radius);
}
@media (min-width: 768px) {
  .feature-card { grid-template-columns: 1fr 1fr; padding: 48px; }
}

/* --- Benefit Cards --- */
.benefit-card {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.benefit-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.benefit-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: var(--pk-green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-icon svg { width: 28px; height: 28px; color: var(--pk-green); }
.benefit-card h4 { margin-bottom: 8px; font-size: 1.05rem; }
.benefit-card p { font-size: 0.88rem; color: var(--grey); }

/* --- How It Works (Steps) --- */
.steps { display: grid; grid-template-columns: 1fr; gap: 32px; }
.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--pk-green);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.step h4 { margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: var(--grey); max-width: 280px; margin: 0 auto; }
@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 48px; }
  .step::after {
    content: '';
    position: absolute;
    top: 24px;
    right: -24px;
    width: 48px;
    height: 2px;
    background: var(--grey-border);
  }
  .step:last-child::after { display: none; }
}

/* --- Reviews / Social Proof --- */
.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
}
.review-stars svg { width: 18px; height: 18px; color: var(--turmeric); fill: var(--turmeric); }
.review-text { font-size: 0.95rem; color: var(--dark-soft); margin-bottom: 16px; font-style: italic; }
.review-author { font-size: 0.82rem; font-weight: 600; color: var(--grey); }

/* --- Newsletter Section --- */
.newsletter {
  background: var(--pk-green);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  color: var(--white);
}
.newsletter h2 { color: var(--white); margin-bottom: 8px; }
.newsletter p { color: rgba(255,255,255,0.8); margin-bottom: 24px; }
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-form input[type="email"] {
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { border-color: var(--white); }
.newsletter-form .btn { flex-shrink: 0; }
.newsletter .text-sm { margin-top: 12px; color: rgba(255,255,255,0.5); }
@media (min-width: 768px) {
  .newsletter { padding: 64px 48px; }
  .newsletter-form { flex-direction: row; }
}

/* --- Footer --- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 0.88rem; margin-top: 16px; line-height: 1.6; max-width: 300px; }
.footer-brand .nav-logo { margin-bottom: 4px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: rgba(255,255,255,0.7);
}
.footer-social a:hover { background: var(--pk-green); color: var(--white); }
.footer-social a svg { width: 18px; height: 18px; }
.footer h5 { color: var(--white); margin-bottom: 16px; font-size: 0.9rem; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { font-size: 0.88rem; transition: color 0.2s; }
.footer ul a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-certs {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
}
.footer-certs img { height: 32px; width: auto; opacity: 0.6; }
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: 48px 0 40px;
  background: var(--pk-green-pale);
  border-bottom: 1px solid var(--grey-border);
}
.page-hero h1 { margin-bottom: 8px; }
.page-hero p { color: var(--grey); max-width: 560px; }
.breadcrumb {
  font-size: 0.82rem;
  color: var(--grey-light);
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--pk-green); }
.breadcrumb span { margin: 0 6px; }

/* --- Product Detail --- */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}
.product-detail-images { position: relative; }
.product-detail-images img {
  width: 100%;
  border-radius: var(--radius-lg);
  background: var(--grey-bg);
}
.product-detail-info h1 { font-size: clamp(1.5rem, 4vw, 2.25rem); margin-bottom: 8px; }
.product-detail-info .lead { margin-bottom: 24px; }
.product-detail-price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}
.product-detail-price .price { font-size: 1.75rem; font-weight: 700; }
.product-detail-price .price-per { font-size: 0.9rem; color: var(--grey); }
.product-detail-price .price-was { font-size: 1rem; color: var(--grey-light); text-decoration: line-through; }

/* Size Selector */
.size-selector { display: flex; gap: 8px; margin-bottom: 20px; }
.size-option {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.size-option.active {
  border-color: var(--pk-green);
  background: var(--pk-green-pale);
}
.size-option .size-label { font-weight: 600; font-size: 0.88rem; display: block; }
.size-option .size-price { font-size: 0.78rem; color: var(--grey); display: block; margin-top: 2px; }

/* Quantity */
.quantity-selector {
  display: flex;
  align-items: center;
  gap: 0;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius);
  overflow: hidden;
  width: fit-content;
  margin-bottom: 20px;
}
.quantity-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--dark);
  transition: background 0.2s;
}
.quantity-btn:hover { background: var(--grey-bg); }
.quantity-value {
  width: 48px;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  border-left: 2px solid var(--grey-border);
  border-right: 2px solid var(--grey-border);
  line-height: 44px;
}

/* Express Checkout */
.express-checkout {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}
.express-btn {
  flex: 1;
  padding: 12px;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s;
  background: var(--white);
}
.express-btn:hover { border-color: var(--dark); }
.express-btn img { height: 24px; }

/* Delivery Promise */
.delivery-promise {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--pk-green-pale);
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.delivery-promise svg { width: 24px; height: 24px; color: var(--pk-green); flex-shrink: 0; }
.delivery-promise p { font-size: 0.88rem; color: var(--dark-soft); margin: 0; }
.delivery-promise strong { color: var(--dark); }

/* Nutrition Table */
.nutrition-table { width: 100%; border-collapse: collapse; }
.nutrition-table th, .nutrition-table td {
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid var(--grey-border);
  font-size: 0.88rem;
}
.nutrition-table th { font-weight: 600; color: var(--dark); }
.nutrition-table td { color: var(--grey); }

/* Tasting Notes */
.tasting-notes { display: flex; flex-wrap: wrap; gap: 16px; margin: 16px 0; }
.tasting-note { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--grey); }
.tasting-dot { width: 10px; height: 10px; border-radius: 50%; }

@media (min-width: 768px) {
  .product-detail-layout { grid-template-columns: 1fr 1fr; gap: 64px; }
}

/* --- Divider --- */
.divider { height: 2px; background: var(--grey-border); margin: 16px 0; border-radius: 1px; }

/* --- Accordion (FAQ) --- */
.accordion { max-width: 720px; }
.accordion-item { border-bottom: 1px solid var(--grey-border); }
.accordion-header {
  width: 100%;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  cursor: pointer;
}
.accordion-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grey-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s;
}
.accordion-item.open .accordion-icon { transform: rotate(180deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.accordion-body-inner {
  padding: 0 0 20px;
  font-size: 0.92rem;
  color: var(--grey);
  line-height: 1.7;
}

/* --- Cart Flyout --- */
.cart-flyout {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--white);
  z-index: 1100;
  box-shadow: -8px 0 32px rgba(0,0,0,0.15);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.cart-flyout.open { right: 0; }
.cart-flyout-header {
  padding: 24px;
  border-bottom: 1px solid var(--grey-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-flyout-header h3 { font-size: 1.15rem; }
.cart-flyout-body { flex: 1; overflow-y: auto; padding: 24px; }
.cart-flyout-footer {
  padding: 24px;
  border-top: 1px solid var(--grey-border);
  background: var(--cream);
}
.cart-flyout-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--grey-border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-img { width: 72px; height: 72px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; background: var(--grey-bg); }
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 600; font-size: 0.88rem; margin-bottom: 4px; }
.cart-item-variant { font-size: 0.78rem; color: var(--grey); }
.cart-item-price { font-weight: 600; font-size: 0.9rem; margin-top: 4px; }
.cart-empty { text-align: center; padding: 48px 24px; color: var(--grey); }
.cart-empty p { margin-bottom: 16px; }

/* --- Build Your Own --- */
.flavour-picker { display: grid; grid-template-columns: 1fr; gap: 16px; }
.flavour-pick {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.flavour-pick.has-selection { border-color: var(--pk-green); background: var(--pk-green-mist); }
.flavour-pick-img { width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; }
.flavour-pick-img img { width: 100%; height: 100%; object-fit: cover; }
.flavour-pick-info { flex: 1; }
.flavour-pick-name { font-weight: 600; font-size: 0.9rem; }
.flavour-pick-desc { font-size: 0.78rem; color: var(--grey); }
.flavour-pick-controls {
  display: flex;
  align-items: center;
  gap: 0;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.flavour-pick-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  transition: background 0.2s;
}
.flavour-pick-btn:hover { background: var(--grey-bg); }
.flavour-pick-count {
  width: 36px;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
  border-left: 2px solid var(--grey-border);
  border-right: 2px solid var(--grey-border);
  line-height: 36px;
}
.build-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--pk-green-pale);
  border-radius: var(--radius);
  margin-top: 16px;
}
.build-total .count { font-weight: 700; color: var(--pk-green); }
@media (min-width: 768px) {
  .flavour-picker { grid-template-columns: 1fr 1fr; }
}

/* --- Sticky Mobile CTA --- */
.sticky-cta {
  position: fixed;
  bottom: -80px;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--white);
  border-top: 1px solid var(--grey-border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
  transition: bottom 0.3s ease;
}
.sticky-cta.visible { bottom: 0; }
.sticky-cta-text { font-size: 0.82rem; }
.sticky-cta-text strong { display: block; font-size: 1rem; }
@media (min-width: 1024px) {
  .sticky-cta { display: none; }
}

/* --- Contact Form --- */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--dark);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--grey-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--pk-green);
}
.form-group textarea { min-height: 120px; resize: vertical; }

/* --- Stockist Map --- */
.stockist-card {
  padding: 24px;
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.stockist-card:hover { border-color: var(--pk-green); box-shadow: var(--shadow-sm); }
.stockist-card h4 { margin-bottom: 4px; }
.stockist-card p { font-size: 0.88rem; color: var(--grey); }
.stockist-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--pk-green-pale);
  color: var(--pk-green);
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 8px;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--pk-green);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius);
  z-index: 9999;
  font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* --- Timeline (Our Story) --- */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--pk-green-pale);
}
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--pk-green);
  border: 3px solid var(--pk-green-pale);
}
.timeline-item h4 { margin-bottom: 4px; }
.timeline-item .timeline-date {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--pk-green);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.timeline-item p { font-size: 0.9rem; color: var(--grey); }

/* --- Process Steps (Our Story brew process) --- */
.process-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.process-step {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  border: 1px solid var(--grey-border);
}
.process-step-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--pk-green-pale);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-step-icon svg { width: 32px; height: 32px; color: var(--pk-green); }
.process-step h4 { margin-bottom: 8px; }
.process-step p { font-size: 0.88rem; color: var(--grey); }
@media (min-width: 768px) {
  .process-grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- Values Grid --- */
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
}
.value-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.value-check svg { width: 14px; height: 14px; }
.value-item span { font-size: 0.9rem; font-weight: 500; }

/* --- Utility --- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}