:root {
  --navy: #12304a;
  --teal: #0a777f;
  --cyan: #7de4e8;
  --mint: #effcf9;
  --coral: #ff786b;
  --text: #234256;
  --muted: #5a7180;
  --line: rgba(19, 92, 102, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: linear-gradient(180deg, #f5fffd 0%, #ffffff 45%, #eefbf8 100%);
}
a { color: inherit; }
button, input, select { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.droplet-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: radial-gradient(circle at 18% 20%, rgba(125, 228, 232, .24), transparent 22%), radial-gradient(circle at 82% 12%, rgba(10, 119, 127, .12), transparent 20%);
}
.droplet-layer span {
  position: absolute;
  width: 16px;
  height: 22px;
  border-radius: 70% 70% 70% 10%;
  background: rgba(10, 119, 127, .12);
  transform: rotate(45deg);
  animation: floatDrop 8s ease-in-out infinite;
}
.droplet-layer span:nth-child(1) { left: 8%; top: 24%; }
.droplet-layer span:nth-child(2) { left: 52%; top: 42%; animation-delay: 1s; }
.droplet-layer span:nth-child(3) { right: 12%; top: 18%; animation-delay: 2s; }
.droplet-layer span:nth-child(4) { right: 24%; bottom: 16%; animation-delay: 3s; }
.droplet-layer span:nth-child(5) { left: 28%; bottom: 18%; animation-delay: 4s; }
@keyframes floatDrop { 50% { transform: translateY(-18px) rotate(45deg); opacity: .45; } }

.top-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  color: #fff;
  font-weight: 800;
  background: #2d7771;
}
.city-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  color: #2d7771;
  font-weight: 900;
  background: #fff;
  border: 0;
  border-radius: 999px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 6vw, 96px);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { width: 210px; max-width: 36vw; height: auto; object-fit: contain; }
.nav-links { display: flex; justify-content: center; align-items: center; gap: 26px; color: var(--navy); font-weight: 900; }
.nav-links a { text-decoration: none; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.whatsapp-button, .whatsapp-cta, .order-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  background: #52d66a;
  border-radius: 999px;
}
.icon-button, .menu-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--navy);
  background: #eaf8f6;
  border: 0;
  border-radius: 50%;
}
.menu-button { display: none; }

.nav-menu { position: relative; display: inline-flex; align-items: center; }
.nav-menu-trigger { display: inline-flex; align-items: center; gap: 6px; }
.nav-menu-trigger::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: .72;
}
.nav-product-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  z-index: 30;
  width: min(520px, calc(100vw - 32px));
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
  background: rgba(255,255,255,.98);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 60px rgba(11, 42, 59, .16);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity .18s ease, transform .18s ease;
}
.nav-menu:hover .nav-product-menu, .nav-menu:focus-within .nav-product-menu { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.nav-product-menu a {
  display: grid;
  gap: 3px;
  padding: 12px;
  background: linear-gradient(135deg, rgba(232,251,249,.86), rgba(255,255,255,.94));
  border: 1px solid rgba(21,125,133,.12);
  border-radius: 8px;
}
.nav-product-menu span { font-weight: 900; }
.nav-product-menu small { color: var(--muted); font-size: .78rem; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(460px, 1.14fr);
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - 130px);
  padding: 62px clamp(20px, 6vw, 96px) 70px;
}
.eyebrow { margin: 0 0 14px; color: var(--teal); font-size: .82rem; font-weight: 1000; letter-spacing: .08em; text-transform: uppercase; }
.hero-logo-heading { margin: 0; }
.hero-logo-heading img { width: min(560px, 100%); height: auto; }
.hero-text, .section-heading p, .showcase-copy p, .assurance-copy p, .impact p, .locator p { color: var(--muted); line-height: 1.7; font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.primary-button, .secondary-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  text-decoration: none;
  font-weight: 900;
  border-radius: 999px;
}
.primary-button { color: #fff; background: var(--teal); }
.secondary-button { color: var(--navy); background: #eaf8f6; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-stats span { padding: 12px 14px; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 12px 30px rgba(11,42,59,.08); }
.hero-stats strong { color: var(--navy); }
.hero-media, .showcase-visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(11,42,59,.12);
}
.hero-media img, .showcase-visual img { display: block; width: 100%; height: 100%; object-fit: contain; background: #f7fffe; }
.hero-media figcaption {
  position: absolute;
  right: 32px;
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 22px;
  color: var(--navy);
  font-size: 1.4rem;
  font-weight: 1000;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.hero-media figcaption span { padding: 8px 12px; color: #fff; background: var(--coral); border-radius: 999px; }

.quick-order, .whatsapp-strip, .section, .bottle-showcase, .assurance, .impact, .locator, .privacy-policy {
  padding: 72px clamp(20px, 6vw, 96px);
}
.quick-order, .whatsapp-strip {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 28px;
  align-items: center;
  margin: 0 clamp(20px, 6vw, 96px) 28px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(11,42,59,.08);
}
.quick-order h2, .section-heading h2, .showcase-copy h2, .assurance-copy h2, .impact h2, .locator h2, .privacy-policy h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.05;
}
.order-form { display: grid; grid-template-columns: 1fr 1fr auto; gap: 14px; align-items: end; }
.order-form label { display: grid; gap: 8px; color: var(--muted); font-weight: 800; }
.order-form input, .order-form select, .locator-search input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.whatsapp-strip { grid-template-columns: 1fr auto; background: linear-gradient(135deg, #e9fbf7, #fff); }
.whatsapp-strip div { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.whatsapp-strip a { padding: 12px 18px; color: #fff; font-weight: 900; text-decoration: none; background: #52d66a; border-radius: 999px; }

.section-heading { max-width: 760px; margin-bottom: 28px; }
.align-left { margin-left: 0; }
.product-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.product-tabs button {
  padding: 10px 18px;
  color: var(--navy);
  font-weight: 900;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.product-tabs .active { color: #fff; background: var(--teal); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.product-card {
  min-width: 0;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(11,42,59,.08);
  scroll-margin-top: 150px;
}
.product-card.featured { background: linear-gradient(180deg, #ffffff, #effcf9); }
.product-photo { position: relative; height: 255px; overflow: hidden; }
.product-photo img {
  position: absolute;
  inset: 8px 19%;
  width: 62%;
  max-width: 62%;
  height: calc(100% - 16px);
  max-height: calc(100% - 16px);
  object-fit: contain;
}
.product-photo-20l img { inset: 8px 7%; width: 86%; max-width: 86%; }
.product-size { color: var(--coral); font-size: 1.7rem; font-weight: 1000; margin: 14px 0 6px; }
.product-card h3 { margin: 0 0 8px; color: var(--navy); font-size: 1.35rem; }
.product-card p { color: var(--muted); line-height: 1.55; }
.product-card button {
  width: 100%;
  min-height: 46px;
  color: #fff;
  font-weight: 900;
  background: var(--teal);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease;
}
.product-card button.is-added { background: #52d66a; transform: translateY(-2px); }
.can, .can-lime {
  height: 255px;
  border-radius: 32px 32px 22px 22px;
  background: linear-gradient(135deg, #e9fbff, #0a7780);
  box-shadow: inset 0 -26px 40px rgba(0,0,0,.12);
}
.can-lime { background: linear-gradient(135deg, #f4ffe5, #69c556); }

.bottle-showcase { display: grid; grid-template-columns: 1.1fr .9fr; gap: 42px; align-items: center; }
.showcase-points { display: grid; gap: 12px; margin-top: 22px; }
.showcase-points span { display: flex; align-items: center; gap: 10px; font-weight: 900; color: var(--navy); }
.assurance { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; background: #f6fffd; }
.process-grid, .impact-metrics, .privacy-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.process-grid article, .impact-metrics span, .privacy-grid article {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(11,42,59,.07);
}
.process-grid h3, .privacy-grid h3 { color: var(--navy); margin: 12px 0 8px; }
.impact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: center; }
.impact-metrics strong { display: block; margin-bottom: 16px; color: var(--coral); font-size: clamp(2.4rem, 5vw, 4rem); }
.locator-panel { display: grid; gap: 22px; padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.locator-search > div { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.locator-search button { padding: 0 18px; color: #fff; font-weight: 900; background: var(--teal); border: 0; border-radius: 8px; }
.store-list { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; }
.store-list li { display: flex; justify-content: space-between; gap: 18px; padding: 16px; border: 1px solid var(--line); border-radius: 8px; }
.store-list span { color: var(--muted); }
.privacy-policy { background: linear-gradient(135deg, #f8fffd 0%, #eefbf8 52%, #fff 100%); border-top: 1px solid var(--line); }
.privacy-grid { margin-top: 26px; }
.privacy-grid p { margin: 0; color: var(--muted); line-height: 1.65; }
.privacy-grid a { color: var(--teal); font-weight: 900; text-decoration: none; }

.footer {
  display: grid;
  grid-template-columns: minmax(240px, 1.45fr) repeat(3, minmax(140px, 1fr));
  gap: 32px;
  padding: 54px clamp(20px, 6vw, 96px) 38px;
  color: #d9f3f1;
  background: linear-gradient(135deg, #052a3f 0%, #064d58 54%, #0a777c 100%);
}
.footer .brand { width: fit-content; padding: 12px 16px; background: #fff; border-radius: 8px; box-shadow: 0 18px 40px rgba(0,0,0,.18); }
.footer .brand-logo { width: min(230px, 72vw); max-width: none; filter: drop-shadow(0 12px 24px rgba(0,0,0,.2)); }
.footer-brand p { max-width: 330px; color: rgba(226,252,250,.82); line-height: 1.6; }
.footer h3 { margin: 8px 0 16px; color: #fff; }
.footer a { display: block; width: fit-content; margin-bottom: 11px; color: rgba(226,252,250,.82); text-decoration: none; }
.footer a:hover { color: #fff; }

.ai-chat { position: fixed; right: 22px; bottom: 22px; z-index: 80; }
.ai-chat-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 0 18px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, #047b86, #0eb7b9);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 18px 42px rgba(4,83,97,.28);
  cursor: pointer;
}
.ai-chat-panel {
  position: absolute;
  right: 0;
  bottom: 68px;
  width: min(360px, calc(100vw - 28px));
  overflow: hidden;
  background: rgba(255,255,255,.98);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 24px 70px rgba(9,46,61,.22);
}
.ai-chat-head { display: flex; justify-content: space-between; gap: 14px; padding: 16px; color: #fff; background: linear-gradient(135deg, #062c45, #087c83); }
.ai-chat-head strong, .ai-chat-head span { display: block; }
.ai-chat-head span { margin-top: 4px; color: rgba(235,255,253,.8); font-size: .82rem; }
.ai-chat-close { display: grid; place-items: center; width: 34px; height: 34px; color: #fff; background: rgba(255,255,255,.12); border: 0; border-radius: 50%; }
.ai-chat-log { display: grid; gap: 10px; max-height: 260px; min-height: 170px; padding: 16px; overflow-y: auto; background: linear-gradient(180deg, #f7fffd, #fff); }
.ai-chat-message { max-width: 84%; padding: 10px 12px; color: #234256; line-height: 1.4; font-size: .9rem; border-radius: 12px; background: #e8f8f7; }
.ai-chat-message.user { justify-self: end; color: #fff; background: var(--teal); }
.ai-chat-quick { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 16px 14px; }
.ai-chat-quick button { padding: 8px 10px; color: var(--teal); font-size: .78rem; font-weight: 900; background: #edfafa; border: 1px solid rgba(10,119,128,.16); border-radius: 999px; }
.ai-chat-form { display: grid; grid-template-columns: 1fr 44px; gap: 8px; padding: 14px 16px 10px; border-top: 1px solid var(--line); }
.ai-chat-form input { min-width: 0; height: 44px; padding: 0 12px; border: 1px solid rgba(19,92,102,.2); border-radius: 8px; }
.ai-chat-form button { display: grid; place-items: center; color: #fff; background: var(--teal); border: 0; border-radius: 8px; }
.ai-chat-note { margin: 0; padding: 0 16px 14px; color: #607783; font-size: .76rem; }

@media (max-width: 1000px) {
  .site-header { grid-template-columns: 1fr; }
  .nav-links, .header-actions { justify-content: center; flex-wrap: wrap; }
  .hero, .quick-order, .whatsapp-strip, .bottle-showcase, .assurance, .impact { grid-template-columns: 1fr; }
  .product-grid, .privacy-grid, .impact-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .top-strip { flex-direction: column; gap: 8px; text-align: center; }
  .site-header { padding: 14px 18px; }
  .brand-logo { max-width: 74vw; }
  .nav-links { gap: 14px; font-size: .9rem; }
  .nav-menu { width: 100%; justify-content: center; }
  .nav-product-menu { position: static; width: 100%; grid-template-columns: 1fr; margin-top: 8px; opacity: 1; pointer-events: auto; transform: none; box-shadow: none; }
  .header-actions .whatsapp-button span { display: none; }
  .hero { padding-top: 38px; }
  .hero-media figcaption { left: 14px; right: 14px; bottom: 14px; justify-content: center; font-size: 1rem; }
  .order-form, .product-grid, .process-grid, .privacy-grid, .impact-metrics, .locator-search > div, .footer { grid-template-columns: 1fr; }
  .quick-order, .whatsapp-strip { margin: 0 18px 22px; padding: 22px; }
  .store-list li { flex-direction: column; }
  .product-photo { height: 230px; }
  .product-photo img { inset: 8px 18%; width: 64%; max-width: 64%; }
  .product-photo-20l img { inset: 8px 5%; width: 90%; max-width: 90%; }
  .ai-chat { right: 14px; bottom: 14px; }
}

/* Final mobile layout polish. */
@media (max-width: 760px) {
  body { overflow-x: hidden; }
  .top-strip { display: flex; flex-wrap: wrap; gap: 8px; padding: 9px 14px; text-align: center; font-size: .82rem; line-height: 1.25; }
  .top-strip .city-button { min-height: 34px; padding: 6px 14px; font-size: .86rem; }
  .site-header { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: 1fr; gap: 10px; padding: 10px 14px 12px; background: rgba(255,255,255,.96); backdrop-filter: blur(14px); }
  .site-header .brand { justify-self: center; padding: 6px 9px; max-width: 100%; }
  .brand-logo.given-logo { width: min(250px, calc(100vw - 48px)); max-width: none; height: 78px; }
  .nav-links { width: 100%; display: flex; justify-content: flex-start; gap: 8px; overflow-x: auto; padding: 2px 2px 8px; scrollbar-width: none; white-space: nowrap; }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links > a, .nav-menu-trigger { flex: 0 0 auto; padding: 9px 12px; color: #12304a; font-size: .86rem; line-height: 1; background: #eefbf8; border: 1px solid rgba(19,92,102,.12); border-radius: 999px; }
  .nav-menu { width: auto; flex: 0 0 auto; }
  .nav-product-menu, .nav-menu-trigger::after { display: none; }
  .header-actions { justify-content: center; gap: 8px; }
  .header-actions .whatsapp-button { min-height: 40px; padding: 0 14px; font-size: .9rem; }
  .header-actions .icon-button, .header-actions .menu-button { width: 40px; height: 40px; }
  .hero { display: grid; grid-template-columns: 1fr; gap: 22px; min-height: auto; padding: 34px 16px 44px; }
  .hero-copy { text-align: center; }
  .hero-logo-heading { width: 100%; justify-content: center; padding: 10px; }
  .hero-given-logo { width: 100%; max-height: 190px; }
  .hero-text { margin: 18px auto 0; max-width: 34rem; font-size: .98rem; line-height: 1.58; }
  .hero-actions { justify-content: center; gap: 10px; margin-top: 18px; }
  .hero-actions a { min-height: 44px; padding: 0 14px; font-size: .9rem; }
  .hero-stats { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 18px; }
  .hero-stats span { width: 100%; padding: 10px 12px; font-size: .9rem; }
  .hero-media { width: 100%; min-height: 260px; border-radius: 8px; }
  .hero-media > img:first-child { min-height: 260px; object-fit: cover; object-position: center bottom; }
  .hero-media figcaption { left: 12px; right: 12px; bottom: 12px; justify-content: center; gap: 9px; padding: 10px 12px; font-size: .95rem; line-height: 1.15; text-align: center; }
  .hero-media figcaption span { padding: 6px 9px; }
  .quick-order, .whatsapp-strip, .section, .bottle-showcase, .assurance, .impact, .locator, .privacy-policy { padding: 46px 16px; }
  .quick-order, .whatsapp-strip { margin: 0 16px 18px; padding: 20px; grid-template-columns: 1fr; }
  .quick-order h2, .section-heading h2, .showcase-copy h2, .assurance-copy h2, .impact h2, .locator h2, .privacy-policy h2 { font-size: clamp(1.75rem, 9vw, 2.65rem); line-height: 1.08; }
  .order-form, .product-grid, .bottle-showcase, .assurance, .process-grid, .impact, .impact-metrics, .privacy-grid, .locator-search > div, .footer { grid-template-columns: 1fr; }
  .order-form { gap: 12px; }
  .whatsapp-strip div { align-items: flex-start; text-align: left; }
  .whatsapp-strip a, .order-whatsapp { width: 100%; justify-content: center; }
  .product-tabs { display: flex; flex-wrap: nowrap; gap: 8px; overflow-x: auto; padding-bottom: 6px; }
  .product-tabs button { flex: 0 0 auto; padding: 9px 14px; font-size: .88rem; }
  .product-card { padding: 18px; }
  .product-photo { height: 245px; }
  .product-photo-300 img, .product-photo-500 img, .product-photo-1l img { inset: 8px 16%; width: 68%; max-width: 68%; }
  .product-photo-20l img { inset: 8px 3%; width: 94%; max-width: 94%; }
  .can, .can-lime { height: 220px; }
  .showcase-visual { min-height: 270px; }
  .showcase-visual > img:first-child { min-height: 270px; object-fit: cover; object-position: center bottom; }
  .process-grid article, .impact-metrics span, .privacy-grid article, .locator-panel { padding: 20px; }
  .store-list li { display: grid; gap: 5px; }
  .footer { gap: 20px; padding: 42px 18px 96px; }
  .footer .brand { max-width: 100%; }
  .footer .brand-logo.given-logo { width: min(270px, calc(100vw - 72px)); height: 88px; }
  .footer h3 { margin-top: 4px; }
  .ai-chat { right: 12px; bottom: 12px; }
  .ai-chat-panel { right: -2px; bottom: 62px; width: calc(100vw - 24px); max-height: calc(100vh - 120px); }
  .ai-chat-log { max-height: 210px; min-height: 140px; }
  .ai-chat-toggle { min-height: 48px; padding: 0 14px; font-size: .9rem; }
}