/* =====================================================================
   FREE Tiner — Site Stylesheet
   Palette, taken from the product tin/bottle labels themselves:
   --navy   : deep label blue      #16264A
   --azure  : the wing/logo cyan   #2E9BD6
   --sky    : lighter accent cyan  #6FD0F0
   --paper  : label white          #FBFCFE
   --tin    : brushed-metal grey   #AEB6BF
   --spark  : the red bottle cap   #E8432F
   Type: Oswald (condensed, stencil-like — echoes the tin's vertical
   "FREE" wordmark) for display; Inter for body copy; Roboto Mono for
   packaging specs (ml / kg figures), like a print run batch code.
   ===================================================================== */

:root {
  --navy: #16264A;
  --navy-2: #1F3563;
  --azure: #2E9BD6;
  --sky: #6FD0F0;
  --paper: #FBFCFE;
  --tin: #AEB6BF;
  --tin-light: #EEF1F4;
  --spark: #E8432F;
  --ink: #1B2230;
  --ink-soft: #5B6472;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: 'Roboto Mono', 'Consolas', monospace;

  --radius: 10px;
  --shadow-sm: 0 2px 10px rgba(22, 38, 74, 0.08);
  --shadow-md: 0 10px 30px rgba(22, 38, 74, 0.14);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--navy);
  margin: 0 0 .5em;
  line-height: 1.15;
}
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--azure);
  font-weight: 600;
}
.lede { color: var(--ink-soft); font-size: 17px; max-width: 620px; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 200; }
.skip-link:focus { left: 10px; top: 10px; }

/* Buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 14.5px; font-weight: 500;
  padding: 13px 26px; border-radius: 6px; border: 2px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--azure); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: #268bc2; box-shadow: var(--shadow-md); }
.btn-ghost { border-color: rgba(255,255,255,0.6); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-2); }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1ebe5b; }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: 12.5px; }

/* ===================== HEADER / NAV ================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper); border-bottom: 1px solid #E7EAEF;
}
.topbar {
  background: var(--navy); color: #cfe0f5; font-size: 13px;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 36px; }
.topbar a { color: #fff; display: inline-flex; align-items: center; gap: 6px; }
.topbar .topbar-links { display: flex; gap: 20px; }
.navwrap { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand .wordmark {
  font-family: var(--font-display); font-weight: 700; font-size: 30px; letter-spacing: 0.02em;
  color: var(--navy);
}
.brand .wordmark span { color: var(--azure); }
.brand .tagline { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .18em; color: var(--ink-soft); text-transform: uppercase; margin-top: -4px; }
.brand-logo { height: 42px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav > ul { display: flex; gap: 2px; }
.main-nav a.nav-link {
  display: block; padding: 12px 15px; font-family: var(--font-display);
  text-transform: uppercase; font-size: 14.5px; letter-spacing: .03em; color: var(--navy);
  border-radius: 6px;
}
.main-nav a.nav-link:hover, .main-nav a.nav-link.active { background: var(--tin-light); color: var(--azure); }
.nav-cta { margin-left: 10px; }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: 100%; left: 0; background: #fff; min-width: 240px;
  box-shadow: var(--shadow-md); border-radius: 8px; padding: 8px; opacity: 0; visibility: hidden;
  transform: translateY(6px); transition: all .15s ease; border: 1px solid #EEF1F4;
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 12px; border-radius: 6px; font-size: 14.5px; color: var(--ink); }
.dropdown a:hover { background: var(--tin-light); color: var(--azure); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.hamburger span { width: 26px; height: 2.5px; background: var(--navy); border-radius: 2px; }

/* ===================== HERO / SLIDER ================================ */
.hero { position: relative; overflow: hidden; background: var(--navy); }
.hero-slides { position: relative; height: 560px; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .9s ease;
  background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; }
.hero-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(22,38,74,0.92) 18%, rgba(22,38,74,0.55) 52%, rgba(22,38,74,0.25) 100%);
}
.hero-content {
  position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center;
  max-width: 620px; padding: 0 20px;
}
.hero-content .eyebrow { color: var(--sky); }
.hero-content h1 { color: #fff; font-size: 46px; margin-top: 10px; }
.hero-content h1 .accent { color: var(--sky); }
.hero-content p { color: #dfe8f5; font-size: 17px; max-width: 480px; margin-bottom: 26px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-dots { position: absolute; z-index: 3; bottom: 84px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.hero-dots button { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid #fff; background: transparent; cursor: pointer; padding: 0; opacity: .6; }
.hero-dots button.active { background: #fff; opacity: 1; }
.hero-arrow {
  position: absolute; z-index: 3; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.4); color: #fff;
  width: 42px; height: 42px; border-radius: 50%; cursor: pointer; font-size: 18px; display: none;
  align-items: center; justify-content: center;
}
.hero-arrow:hover { background: rgba(255,255,255,0.28); }
.hero-arrow.prev { left: 22px; } .hero-arrow.next { right: 22px; }

/* signature wave divider — echoes the swoosh printed on the tin labels */
.wave-divider { display: block; width: 100%; position: relative; margin-top: -2px; z-index: 2; line-height: 0; }
.wave-divider svg { width: 100%; height: 64px; display: block; }

/* ===================== FEATURE STRIP ================================ */
.feature-strip { background: var(--paper); padding: 46px 0; border-bottom: 1px solid #EEF1F4; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature-item { display: flex; gap: 14px; align-items: flex-start; }
.feature-item .icon {
  flex: none; width: 46px; height: 46px; border-radius: 10px; background: var(--tin-light);
  display: flex; align-items: center; justify-content: center; color: var(--azure);
}
.feature-item h4 { font-size: 15px; margin-bottom: 3px; }
.feature-item p { margin: 0; font-size: 13.5px; color: var(--ink-soft); }

/* ===================== SECTION HEADERS =============================== */
.section { padding: 76px 0; }
.section.alt { background: var(--tin-light); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 36px; }
.section-head h2 { font-size: 32px; margin: 6px 0 0; }
.section-head .lede { margin: 8px 0 0; }

/* ===================== PRODUCT CARDS ================================= */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card {
  background: #fff; border: 1px solid #EEF1F4; border-radius: var(--radius); overflow: hidden;
  transition: box-shadow .18s ease, transform .18s ease; display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.product-card .thumb { aspect-ratio: 4/3.4; background: var(--tin-light); overflow: hidden; position: relative; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 14px; transition: transform .3s ease; }
.product-card:hover .thumb img { transform: scale(1.05); }
.product-card .badge {
  position: absolute; top: 10px; left: 10px; background: var(--navy); color: #fff;
  font-family: var(--font-mono); font-size: 11px; padding: 4px 9px; border-radius: 5px; letter-spacing: .03em;
}
.product-card .body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card .kat { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--azure); }
.product-card h3 { font-size: 17px; margin: 0; text-transform: none; }
.product-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0; flex: 1; }
.product-card .more { font-family: var(--font-display); font-size: 13px; text-transform: uppercase; color: var(--navy); margin-top: 8px; display: inline-flex; align-items: center; gap: 6px; }

/* ===================== CATEGORY BAND ================================= */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cat-card {
  position: relative; height: 260px; border-radius: var(--radius); overflow: hidden;
  background-size: cover; background-position: center; display: flex; align-items: flex-end; padding: 24px;
}
.cat-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(22,38,74,0) 30%, rgba(15,26,52,0.86) 100%); }
.cat-card .cat-text { position: relative; z-index: 2; color: #fff; }
.cat-card h3 { color: #fff; font-size: 20px; margin-bottom: 4px; }
.cat-card span { font-family: var(--font-mono); font-size: 12px; color: var(--sky); }

/* ===================== ABOUT TEASER ================================== */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-split .imgwrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.about-split .imgwrap img { width: 100%; }
.about-split .txt p { color: var(--ink-soft); font-size: 15.5px; }
.mv-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.mv-card { background: #fff; border: 1px solid #EEF1F4; border-radius: var(--radius); padding: 18px; }
.mv-card h4 { font-size: 14px; color: var(--azure); margin-bottom: 6px; }
.mv-card p { margin: 0; font-size: 14px; color: var(--ink-soft); }

/* ===================== CTA BAND ======================================= */
.cta-band { background: var(--navy); color: #fff; padding: 56px 0; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(46,155,214,0.35), transparent 70%);
}
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 26px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-inner h2 { color: #fff; font-size: 26px; margin: 0; }
.cta-inner p { color: #cfe0f5; margin: 6px 0 0; }

/* ===================== FOOTER ========================================= */
.site-footer { background: #0F1A33; color: #B9C6DC; padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-grid h4 { color: #fff; font-size: 14px; letter-spacing: .04em; margin-bottom: 14px; }
.footer-grid a, .footer-grid li { font-size: 14px; margin-bottom: 9px; color: #B9C6DC; display: block; }
.footer-grid a:hover { color: var(--sky); }
.footer-brand .wordmark { color: #fff; font-family: var(--font-display); font-size: 26px; }
.footer-brand .wordmark span { color: var(--sky); }
.footer-brand p { font-size: 13.5px; color: #93A2BC; margin: 12px 0 16px; max-width: 280px; }
.social-row { display: flex; gap: 10px; }
.social-row a { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.footer-bottom { display: flex; justify-content: space-between; padding: 18px 0; font-size: 12.5px; color: #7C8AA6; flex-wrap: wrap; gap: 8px; }

/* ===================== FLOATING WHATSAPP (mobile priority) =========== */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 150;
  background: #25D366; color: #fff; width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 22px rgba(37,211,102,0.45);
}
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%; background: #25D366; opacity: .55;
  animation: wa-pulse 2.2s infinite;
}
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .55; } 100% { transform: scale(1.9); opacity: 0; } }
.wa-float svg { position: relative; z-index: 1; width: 28px; height: 28px; }

/* ===================== INNER PAGE HEADER (breadcrumb hero) =========== */
.page-hero { background: var(--navy); padding: 54px 0 40px; position: relative; }
.page-hero h1 { color: #fff; font-size: 34px; margin: 6px 0 0; }
.page-hero .crumb { font-family: var(--font-mono); font-size: 12.5px; color: var(--sky); text-transform: uppercase; letter-spacing: .08em; }
.page-hero .crumb a { color: #cfe0f5; }

/* Product list filters */
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.filter-pill {
  font-family: var(--font-display); text-transform: uppercase; font-size: 13px; letter-spacing: .03em;
  padding: 9px 18px; border-radius: 999px; border: 1.5px solid #DEE4EA; color: var(--navy);
}
.filter-pill.active, .filter-pill:hover { background: var(--navy); border-color: var(--navy); color: #fff; }

/* Product detail */
.pd-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.pd-gallery .main-img { border: 1px solid #EEF1F4; border-radius: var(--radius); background: var(--tin-light); aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.pd-gallery .main-img img { width: 100%; height: 100%; object-fit: contain; padding: 26px; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumbs img { width: 70px; height: 70px; object-fit: contain; background: var(--tin-light); border-radius: 8px; border: 1.5px solid #EEF1F4; padding: 6px; cursor: pointer; }
.pd-thumbs img.active { border-color: var(--azure); }
.pd-info .kat-tag { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; color: var(--azure); letter-spacing: .06em; }
.pd-info h1 { font-size: 30px; margin: 8px 0 10px; }
.pd-info .ambalaj-tag { display: inline-block; background: var(--tin-light); font-family: var(--font-mono); font-size: 12.5px; padding: 6px 12px; border-radius: 6px; margin-bottom: 16px; }
.pd-info .desc { color: var(--ink-soft); font-size: 15.5px; white-space: pre-line; }
.pd-actions { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.safety-note { margin-top: 26px; background: #FFF6EC; border: 1px solid #FBE3C6; border-radius: 8px; padding: 14px 16px; font-size: 13.5px; color: #7A5417; display: flex; gap: 10px; }

/* About page */
.about-hero-img { border-radius: var(--radius); overflow: hidden; margin-bottom: 40px; box-shadow: var(--shadow-md); }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-card { background: #fff; border: 1px solid #EEF1F4; border-radius: var(--radius); padding: 26px; margin-bottom: 16px; }
.contact-info-card .row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.contact-info-card .row:last-child { margin-bottom: 0; }
.contact-info-card .icon { flex: none; width: 38px; height: 38px; border-radius: 8px; background: var(--tin-light); color: var(--azure); display: flex; align-items: center; justify-content: center; }
.contact-info-card h4 { font-size: 13px; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 3px; }
.contact-info-card p, .contact-info-card a { margin: 0; font-size: 15px; }
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid #EEF1F4; height: 260px; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

.form-card { background: #fff; border: 1px solid #EEF1F4; border-radius: var(--radius); padding: 30px; }
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.form-field input, .form-field textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid #DEE4EA; border-radius: 7px; font-family: var(--font-body);
  font-size: 14.5px; color: var(--ink);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--azure); }
.form-msg-ok { background: #E9F9EE; border: 1px solid #BEEBCB; color: #1D7A3B; padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.form-msg-err { background: #FDECEC; border: 1px solid #F5C2C2; color: #A72020; padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }

/* Focus visibility (accessibility) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2.5px solid var(--azure); outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ===================== RESPONSIVE ===================================== */
@media (max-width: 980px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: 1fr; }
  .about-split { grid-template-columns: 1fr; }
  .pd-wrap { grid-template-columns: 1fr; gap: 30px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .topbar { display: none; }
  .main-nav { position: fixed; inset: 78px 0 0 0; background: #fff; flex-direction: column; align-items: stretch;
    padding: 10px 20px; transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; width: 100%; }
  .main-nav a.nav-link { padding: 15px 6px; border-bottom: 1px solid #F1F3F6; border-radius: 0; }
  .dropdown { position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; border: none; padding-left: 12px; }
  .has-dropdown.open .dropdown { display: block; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }
  .hero-content h1 { font-size: 32px; }
  .hero-slides { height: 480px; }
  .hero-arrow { display: none !important; }
  .section { padding: 52px 0; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
}