/* ==========================================================================
   LUCOZADE SA — BRAND REFRESH DEV SITE
   New masterbrand look: yellow-led, redrawn arc, bubbles, italic energy.
   ========================================================================== */

:root {
  /* Masterbrand core */
  --yellow: #FFD900;
  --yellow-deep: #FFBE00;
  --yellow-glow: #FFF3A6;
  --orange: #F07C00;
  --heritage-orange: #E9700C;
  --energy-red: #ED4C00;
  --carbon: #17120D;
  --carbon-soft: #2A241D;
  --white: #FFFFFF;
  --cream: #FFF9E3;

  /* Flavour accents */
  --fl-orange: #F07C00;
  --fl-original: #FFD900;
  --fl-blackcurrant: #4B2A6A;
  --fl-apple: #5FB531;
  --fl-caribbean: #D6103C;

  --font-display: "Archivo", sans-serif;
  --font-body: "Archivo", sans-serif;

  --radius: 22px;
  --shadow-pop: 0 18px 40px -18px rgba(23, 18, 13, 0.45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  font-family: var(--font-body);
  font-weight: 420;
  color: var(--carbon);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--carbon); color: var(--yellow); }

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

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  line-height: 0.95;
}

a { color: inherit; }

.wrap { width: min(1180px, 92vw); margin-inline: auto; }

/* --------------------------------------------------------------------------
   Dev ribbon
   -------------------------------------------------------------------------- */
.dev-ribbon {
  position: fixed;
  z-index: 999;
  bottom: 18px;
  right: -44px;
  transform: rotate(-38deg);
  background: var(--carbon);
  color: var(--yellow);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 52px;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--yellow);
  border-bottom: 3px solid var(--carbon);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.logo-lockup { display: flex; align-items: center; text-decoration: none; }
.logo-lockup svg { height: 44px; width: auto; color: var(--carbon); }

.main-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

.main-nav a {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 9px 16px;
  border-radius: 999px;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.main-nav a:hover { background: var(--carbon); color: var(--yellow); transform: translateY(-2px); }

.main-nav a.nav-cta {
  background: var(--carbon);
  color: var(--yellow);
}
.main-nav a.nav-cta:hover { background: var(--energy-red); color: var(--white); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--yellow) 0%, var(--yellow) 55%, var(--yellow-deep) 100%);
  overflow: hidden;
  padding: clamp(60px, 9vw, 120px) 0 clamp(120px, 14vw, 190px);
}

.hero-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 40px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--carbon);
  color: var(--yellow);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 999px;
  transform: rotate(-2deg);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(52px, 8.5vw, 118px);
  color: var(--carbon);
}

.hero h1 .stroke {
  color: transparent;
  -webkit-text-stroke: 2.5px var(--carbon);
}

.hero-sub {
  margin-top: 26px;
  max-width: 46ch;
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 500;
}

.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 15px;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 999px;
  border: 3px solid var(--carbon);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.btn-solid { background: var(--carbon); color: var(--yellow); }
.btn-solid:hover { background: var(--energy-red); border-color: var(--energy-red); color: var(--white); }
.btn-ghost { background: transparent; color: var(--carbon); }
.btn-ghost:hover { background: var(--carbon); color: var(--yellow); }
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-pop); }

.hero-bottle {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-bottle img {
  width: clamp(200px, 24vw, 330px);
  filter: drop-shadow(0 34px 44px rgba(23, 18, 13, 0.35));
  animation: bottleFloat 5.5s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

.hero-bottle .burst {
  position: absolute;
  inset: -12% -20%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0) 72%);
  z-index: 1;
}

@keyframes bottleFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(1.5deg); }
}

/* Arc sweep at hero base */
.hero-arc {
  position: absolute;
  left: -4vw;
  right: -4vw;
  bottom: -2px;
  z-index: 2;
  pointer-events: none;
}
.hero-arc svg { width: 100%; height: auto; display: block; }

/* Bubbles */
.bubbles { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.bubble {
  position: absolute;
  bottom: -80px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(255,255,255,0.95), rgba(255,255,255,0.25) 58%, rgba(255,255,255,0.08));
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  animation: rise linear infinite;
}
@keyframes rise {
  0% { transform: translateY(0) scale(0.7); opacity: 0; }
  12% { opacity: 1; }
  100% { transform: translateY(-110vh) scale(1.15); opacity: 0; }
}

/* --------------------------------------------------------------------------
   Marquee
   -------------------------------------------------------------------------- */
.marquee {
  background: var(--carbon);
  color: var(--yellow);
  overflow: hidden;
  padding: 16px 0;
  border-block: 3px solid var(--carbon);
}
.marquee-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: scroll 26s linear infinite;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(18px, 2.2vw, 26px);
}
.marquee-track span { display: inline-flex; align-items: center; gap: 48px; }
.marquee-track .dot { color: var(--energy-red); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
section { padding: clamp(64px, 8vw, 110px) 0; }

.section-head { margin-bottom: 48px; max-width: 720px; }

.eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--energy-red);
  margin-bottom: 14px;
}

.section-head h2 { font-size: clamp(34px, 4.6vw, 58px); }
.section-head p { margin-top: 16px; font-size: 17px; }

/* Product range */
.range { background: var(--cream); position: relative; }

.size-tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }

.size-tab {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: 16px;
  text-transform: uppercase;
  padding: 11px 24px;
  border-radius: 999px;
  border: 3px solid var(--carbon);
  background: transparent;
  cursor: pointer;
  transition: all 0.16s ease;
}
.size-tab:hover { transform: translateY(-2px); }
.size-tab.active { background: var(--carbon); color: var(--yellow); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 26px;
}

.product-card {
  position: relative;
  border-radius: var(--radius);
  border: 3px solid var(--carbon);
  background: var(--card-accent, var(--yellow));
  padding: 30px 22px 26px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover { transform: translateY(-8px) rotate(-1deg); box-shadow: var(--shadow-pop); }

.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 12%, rgba(255,255,255,0.5) 0 7px, transparent 8px),
    radial-gradient(circle at 92% 26%, rgba(255,255,255,0.4) 0 4px, transparent 5px),
    radial-gradient(circle at 76% 30%, rgba(255,255,255,0.35) 0 5px, transparent 6px);
}

.product-card img {
  height: 210px;
  object-fit: contain;
  margin-inline: auto;
  filter: drop-shadow(0 16px 18px rgba(23,18,13,0.3));
  transition: transform 0.25s ease;
}
.product-card:hover img { transform: scale(1.06) rotate(2deg); }

.product-card h3 { margin-top: 18px; font-size: 22px; }
.product-card .size { font-weight: 700; font-size: 13px; letter-spacing: 0.12em; margin-top: 4px; text-transform: uppercase; }

.product-card.on-dark { color: var(--white); }

.pack-note {
  margin-top: 34px;
  font-size: 13.5px;
  font-weight: 600;
  background: var(--yellow);
  border: 2px dashed var(--carbon);
  border-radius: 14px;
  padding: 14px 20px;
  display: inline-block;
}

/* Benefits */
.benefits { background: var(--carbon); color: var(--white); position: relative; overflow: hidden; }
.benefits .eyebrow { color: var(--yellow); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.benefit {
  border: 2px solid rgba(255, 217, 0, 0.35);
  border-radius: var(--radius);
  padding: 34px 28px;
  background: linear-gradient(160deg, rgba(255,217,0,0.08), rgba(255,217,0,0));
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.benefit:hover { transform: translateY(-6px); border-color: var(--yellow); }
.benefit .num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: 46px;
  color: var(--yellow);
  display: block;
  margin-bottom: 14px;
}
.benefit h3 { font-size: 24px; color: var(--yellow); }
.benefit p { margin-top: 12px; color: rgba(255, 255, 255, 0.78); font-size: 15.5px; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-visual {
  position: relative;
  border-radius: var(--radius);
  border: 3px solid var(--carbon);
  background: linear-gradient(150deg, var(--yellow), var(--orange));
  min-height: 380px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 30px;
}
.about-visual .display { color: var(--carbon); font-size: clamp(30px, 3.4vw, 44px); position: relative; z-index: 2; }
.about-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(255,255,255,0.65) 0 12px, transparent 13px),
    radial-gradient(circle at 88% 34%, rgba(255,255,255,0.5) 0 7px, transparent 8px),
    radial-gradient(circle at 68% 40%, rgba(255,255,255,0.4) 0 9px, transparent 10px),
    radial-gradient(circle at 84% 55%, rgba(255,255,255,0.35) 0 5px, transparent 6px);
}
.about-copy p + p { margin-top: 16px; }

/* FAQ */
.faq { background: var(--cream); }
.faq-item {
  border: 3px solid var(--carbon);
  border-radius: 16px;
  background: var(--white);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 17px;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 26px; transition: transform 0.2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { background: var(--yellow); }
.faq-item .faq-body { padding: 18px 24px 22px; font-size: 15.5px; }

/* Instagram */
.social { position: relative; }
.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.ig-tile {
  position: relative;
  aspect-ratio: 1;
  border-radius: 18px;
  border: 3px solid var(--carbon);
  overflow: hidden;
  background: linear-gradient(150deg, var(--yellow), var(--yellow-deep));
}
.ig-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.ig-tile:hover img { transform: scale(1.05); }
.ig-tile .ph {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
}
.ig-tile.is-placeholder .ph { display: flex; }
.ig-tile .ph .tag {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 15px;
}
.ig-tile .ph .slot {
  font-size: 11.5px;
  font-weight: 600;
  background: rgba(23,18,13,0.85);
  color: var(--yellow);
  padding: 6px 10px;
  border-radius: 8px;
  align-self: flex-start;
}
.ig-tile .ph::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.6) 0 9px, transparent 10px),
    radial-gradient(circle at 66% 34%, rgba(255,255,255,0.4) 0 5px, transparent 6px),
    radial-gradient(circle at 88% 42%, rgba(255,255,255,0.35) 0 6px, transparent 7px);
}

/* Contact */
.contact { background: var(--carbon); color: var(--white); }
.contact .eyebrow { color: var(--yellow); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-card {
  border: 2px solid rgba(255,217,0,0.4);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-card h3 { color: var(--yellow); font-size: 22px; margin-bottom: 12px; }
.contact-card p { color: rgba(255,255,255,0.8); font-size: 15.5px; }

/* Footer */
.site-footer {
  background: var(--carbon);
  color: rgba(255,255,255,0.65);
  border-top: 3px solid var(--yellow);
  padding: 40px 0;
  font-size: 13px;
}
.footer-inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
.footer-inner svg { height: 34px; width: auto; color: var(--yellow); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-decoration: none; font-weight: 600; }
.footer-links a:hover { color: var(--yellow); }
.legal { margin-top: 22px; font-size: 11.5px; color: rgba(255,255,255,0.45); }

/* --------------------------------------------------------------------------
   Brand kit + brief shared components
   -------------------------------------------------------------------------- */
.kit-hero {
  background: var(--carbon);
  color: var(--white);
  padding: clamp(70px, 9vw, 120px) 0;
  position: relative;
  overflow: hidden;
}
.kit-hero h1 { font-size: clamp(44px, 7vw, 96px); color: var(--yellow); }
.kit-hero p { margin-top: 20px; max-width: 60ch; color: rgba(255,255,255,0.8); font-size: 17px; }

.swatch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
.swatch {
  border-radius: 18px;
  border: 3px solid var(--carbon);
  overflow: hidden;
}
.swatch .chip { height: 130px; }
.swatch .meta { padding: 14px 16px; background: var(--white); }
.swatch .meta strong { display: block; font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; }
.swatch .meta code { font-size: 13px; color: #6b6257; }

.kit-block { margin-bottom: clamp(56px, 7vw, 90px); }
.kit-block h2 { font-size: clamp(28px, 3.6vw, 44px); margin-bottom: 10px; }
.kit-block > p.lead { max-width: 68ch; margin-bottom: 30px; font-size: 16.5px; }

.logo-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.logo-card {
  border: 3px solid var(--carbon);
  border-radius: var(--radius);
  padding: 44px 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
}
.logo-card svg { width: min(360px, 100%); height: auto; }
.logo-card figcaption, .logo-caption {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 14px;
  text-align: center;
}

.type-specimen {
  border: 3px solid var(--carbon);
  border-radius: var(--radius);
  padding: 36px;
  background: var(--cream);
}
.type-specimen + .type-specimen { margin-top: 18px; }
.type-specimen .label { font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--energy-red); margin-bottom: 14px; }

.dodont { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dodont .card { border-radius: 18px; padding: 26px 28px; border: 3px solid var(--carbon); }
.dodont .do { background: var(--yellow); }
.dodont .dont { background: var(--white); }
.dodont h3 { font-size: 20px; margin-bottom: 14px; }
.dodont ul { list-style: none; }
.dodont li { padding-left: 26px; position: relative; margin-bottom: 10px; font-size: 15px; font-weight: 500; }
.dodont .do li::before { content: "✓"; position: absolute; left: 0; font-weight: 900; }
.dodont .dont li::before { content: "✕"; position: absolute; left: 0; font-weight: 900; color: var(--energy-red); }

.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare-card { border: 3px solid var(--carbon); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.compare-card .label {
  font-family: var(--font-display); font-style: italic; font-weight: 900; text-transform: uppercase;
  padding: 12px 18px; font-size: 15px; border-bottom: 3px solid var(--carbon);
}
.compare-card .label.old { background: var(--heritage-orange); color: var(--white); }
.compare-card .label.new { background: var(--yellow); }
.compare-card .body { padding: 24px; }
.compare-card .body img { margin-inline: auto; }

table.spec {
  width: 100%;
  border-collapse: collapse;
  border: 3px solid var(--carbon);
  font-size: 15px;
  background: var(--white);
}
table.spec th {
  font-family: var(--font-display); font-style: italic; font-weight: 900; text-transform: uppercase;
  background: var(--carbon); color: var(--yellow); text-align: left; padding: 13px 16px; font-size: 14px;
}
table.spec td { padding: 12px 16px; border-top: 2px solid #e8e0d0; vertical-align: top; }
table.spec tr td:first-child { font-weight: 700; white-space: nowrap; }

.checklist { list-style: none; }
.checklist li {
  padding: 14px 18px 14px 48px;
  position: relative;
  border: 2px solid var(--carbon);
  border-radius: 12px;
  margin-bottom: 10px;
  background: var(--white);
  font-weight: 500;
  font-size: 15px;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  border: 2.5px solid var(--carbon);
  border-radius: 5px;
  background: var(--yellow);
}

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid, .logo-stage, .dodont, .compare-grid { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .ig-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-bottle { order: -1; }
  .hero-bottle img { width: 200px; }
  .header-inner { flex-direction: column; gap: 12px; }
}
@media (max-width: 540px) {
  .ig-grid { grid-template-columns: 1fr; }
}