/* ==========================================================================
   Vivera Filler — Design System
   Palette drawn from the real Vivera Max packaging (deep pine green + gold).
   ========================================================================== */

:root {
  /* Forest (brand green) */
  --forest-950: #071D17;
  --forest-900: #0A2A20;
  --forest-800: #0E3A2C;
  --forest-700: #164634;
  --forest-600: #1D5A45;
  --forest-100: #E7F0EA;

  /* Gold (metallic accent, replaces the old chrome/silver) */
  --gold-700: #96793B;
  --gold-600: #B5924C;
  --gold-400: #CBAD6E;
  --gold-300: #E3D3A6;

  /* Neutrals */
  --cream: #FBF9F5;
  --white: #FFFFFF;
  --ink: #17211D;
  --stone-600: #6E786F;
  --stone-400: #9BA39C;
  --stone-300: #C9D0CA;
  --stone-200: #DEE4E0;
  --stone-100: #EEF1EE;
  --danger: #B42318;

  /* Elevation */
  --shadow-sm: 0 10px 30px rgba(7,29,23,.08);
  --shadow-md: 0 18px 45px rgba(7,29,23,.12);
  --shadow-lg: 0 32px 80px rgba(7,29,23,.20);

  /* Shape */
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(.4,0,.2,1);
  --fast: .2s;
  --med: .45s;
  --slow: .8s;

  /* Type */
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
.section-padding { padding: 104px 0; }
.min-vh-75 { min-height: 75vh; }
.btn, .icon-button, button { touch-action: manipulation; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ---------- Scroll reveal + entrance motion ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--slow) var(--ease), transform var(--slow) var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-1 { transition-delay: .08s; }
.reveal-2 { transition-delay: .16s; }
.reveal-3 { transition-delay: .24s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy > * { animation: fadeUp .8s var(--ease) both; }
.hero-copy > .eyebrow { animation-delay: .05s; }
.hero-copy > h1 { animation-delay: .16s; }
.hero-copy > .hero-lead { animation-delay: .3s; }
.hero-copy > div:nth-of-type(1) { animation-delay: .42s; }
.hero-copy > .hero-points { animation-delay: .54s; }
.hero-product-card { animation: fadeUp 1s var(--ease) .3s both; }

/* ---------- Demo notice ---------- */
.demo-notice {
  position: relative; z-index: 1100; padding: 10px 16px; text-align: center;
  color: #4f3d00; background: #fff4c2; border-bottom: 1px solid #ead77e; font-size: .85rem;
}

/* ---------- Navbar ---------- */
.navbar {
  padding-top: 14px; padding-bottom: 14px;
  background: rgba(7,29,23,.92);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background var(--fast) var(--ease), box-shadow var(--fast) var(--ease), padding var(--fast) var(--ease);
}
.navbar.is-scrolled { padding-top: 8px; padding-bottom: 8px; box-shadow: 0 10px 40px rgba(0,0,0,.25); background: rgba(7,29,23,.98); }
.navbar-brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-word { font-family: var(--font-display); font-style: italic; font-weight: 600; font-size: 1.55rem; color: var(--white); letter-spacing: .01em; }
.navbar .nav-link {
  position: relative; color: rgba(255,255,255,.72); padding: 1.65rem .9rem !important; font-size: .95rem; letter-spacing: .02em;
  transition: color var(--fast) var(--ease);
}
.navbar .nav-link::after {
  content: ""; position: absolute; left: .9rem; right: .9rem; bottom: 1.35rem; height: 1px;
  background: var(--gold-400); transform: scaleX(0); transform-origin: left; transition: transform var(--med) var(--ease);
}
.navbar .nav-link:hover, .navbar .nav-link:focus { color: var(--white); }
.navbar .nav-link:hover::after { transform: scaleX(1); }
.navbar .admin-link { color: var(--gold-400); }
.navbar-toggler { border: 0; box-shadow: none !important; }
.icon-button {
  width: 44px; height: 44px; display: inline-grid; place-items: center; position: relative;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.08); color: var(--white);
  font-size: 1.1rem; transition: background var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.icon-button:hover { background: rgba(255,255,255,.16); transform: translateY(-1px); }
.cart-button i { display: flex; align-items: center; justify-content: center; line-height: 1; }
.cart-button .bi::before { vertical-align: 0; }
.cart-count {
  min-width: 20px; height: 20px; padding: 0 5px; display: grid; place-items: center; position: absolute;
  top: -5px; right: -5px; border-radius: 20px; color: var(--forest-950); background: var(--gold-400);
  font-size: .72rem; font-weight: 700; transition: transform .3s var(--ease);
}
.cart-count.bump { animation: bump .45s var(--ease); }
@keyframes bump { 0% { transform: scale(1); } 35% { transform: scale(1.45); } 60% { transform: scale(.9); } 100% { transform: scale(1); } }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--white);
  background: radial-gradient(circle at 80% 20%, rgba(181,146,76,.18), transparent 32%), linear-gradient(135deg, var(--forest-950), var(--forest-700));
}
.hero .container { position: relative; }
.hero .container::before {
  content: ""; position: absolute; width: 620px; height: 620px; top: -180px; right: -200px;
  border: 1px solid rgba(255,255,255,.07); border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.016);
}
.hero-copy { position: relative; z-index: 2; padding-top: 64px; padding-bottom: 74px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 16px; color: var(--gold-400);
  font-size: .76rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--gold-400); }
.eyebrow.dark { color: var(--forest-600); }
.hero h1 {
  max-width: 760px; margin: 0; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.75rem, 6.4vw, 5.6rem); line-height: 1.04; letter-spacing: -.02em;
}
.hero h1 span { font-style: italic; color: transparent; background: linear-gradient(100deg, #ffffff, var(--gold-300) 55%, var(--gold-600)); -webkit-background-clip: text; background-clip: text; }
.hero-lead { max-width: 580px; margin-top: 26px; color: rgba(255,255,255,.74); font-size: 1.08rem; }
.btn { padding: .85rem 1.4rem; border-radius: var(--radius-pill); font-weight: 600; font-family: var(--font-body); transition: transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease), background var(--fast) var(--ease), color var(--fast) var(--ease), border-color var(--fast) var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-brand { border-color: var(--gold-600); color: var(--forest-950); background: linear-gradient(135deg, var(--gold-400), var(--gold-600)); }
.btn-brand:hover, .btn-brand:focus { border-color: var(--gold-400); color: var(--forest-950); background: linear-gradient(135deg, var(--gold-300), var(--gold-400)); box-shadow: 0 14px 30px rgba(181,146,76,.35); }
.btn-outline-light { border-color: rgba(255,255,255,.5); }
.btn-outline-light:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.hero-points { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 30px; color: rgba(255,255,255,.7); font-size: .87rem; }
.hero-points span { display: flex; align-items: center; gap: 8px; }
.hero-points i { color: var(--gold-400); }
.hero-product-card { min-height: 600px; display: grid; place-items: center; position: relative; z-index: 1; padding: 30px; }
.hero-glow { width: 440px; height: 440px; position: absolute; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.2), rgba(255,255,255,.04) 45%, transparent 72%); }
.hero-product-image { width: 100%; max-height: 500px; position: relative; z-index: 2; object-fit: contain; filter: drop-shadow(0 34px 35px rgba(0,0,0,.3)); transition: transform var(--slow) var(--ease); }
.hero-product-card:hover .hero-product-image { transform: translateY(-6px) scale(1.015); }
.hero-product-label {
  position: absolute; z-index: 3; right: 22px; bottom: 40px; min-width: 205px; padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius); background: rgba(7,29,23,.7);
  backdrop-filter: blur(14px); box-shadow: var(--shadow-lg);
}
.hero-product-label small, .hero-product-label span { display: block; color: rgba(255,255,255,.6); }
.hero-product-label strong { display: block; margin: 3px 0; font-family: var(--font-display); font-size: 1.3rem; }
.hero-product-label small { color: var(--gold-400); text-transform: uppercase; letter-spacing: .12em; font-size: .68rem; }

/* ---------- Trust strip ---------- */
.trust-strip { background: var(--forest-950); color: var(--white); }
.trust-item { min-height: 112px; display: flex; align-items: center; gap: 14px; padding: 22px 24px; border-right: 1px solid rgba(255,255,255,.08); }
.trust-item:last-child { border-right: 0; }
.trust-item > i { color: var(--gold-400); font-size: 1.6rem; }
.trust-item strong, .trust-item span { display: block; }
.trust-item strong { font-size: .93rem; }
.trust-item span { color: rgba(255,255,255,.5); font-size: .77rem; }

/* ---------- Section heading ---------- */
.section-heading { max-width: 680px; margin-bottom: 50px; }
.section-heading h2, .about-section h2, .contact-section h2 {
  margin: 0 0 14px; color: var(--forest-950); font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: 1.08; letter-spacing: -.02em;
}
.section-heading p { color: var(--stone-600); font-size: 1.02rem; }

/* ---------- Products ---------- */
.products-section { background: var(--cream); }
.product-toolbar { display: flex; gap: 12px; justify-content: space-between; max-width: 780px; margin: 0 auto 38px; }
.search-wrap { flex: 1; position: relative; }
.search-wrap i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--stone-600); }
.search-wrap .form-control { padding-left: 44px; }
.product-toolbar .form-select { width: 230px; }
.form-control, .form-select {
  min-height: 48px; border-color: var(--stone-300); border-radius: var(--radius-sm); background-color: var(--white);
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.form-control:focus, .form-select:focus { border-color: var(--forest-600); box-shadow: 0 0 0 .2rem rgba(29,90,69,.13); }
.product-loading { color: var(--forest-600); }
.product-loading .spinner-border { color: var(--forest-600); }

.product-card {
  height: 100%; overflow: hidden; border: 1px solid var(--stone-200); border-radius: var(--radius);
  background: var(--white); box-shadow: 0 8px 26px rgba(7,29,23,.05);
  transition: transform var(--med) var(--ease), box-shadow var(--med) var(--ease), border-color var(--med) var(--ease);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.product-image-wrap { min-height: 290px; overflow: hidden; display: grid; place-items: center; position: relative; padding: 28px; background: linear-gradient(150deg, var(--stone-100), #f4f6f4); }
.product-image-wrap img { width: 100%; height: 255px; object-fit: contain; transition: transform var(--slow) var(--ease); }
.product-card:hover .product-image-wrap img { transform: scale(1.06); }
.product-badge {
  position: absolute; top: 16px; left: 16px; padding: 6px 11px; border-radius: var(--radius-pill);
  color: var(--forest-950); background: var(--gold-300); font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
}
.out-of-stock { color: #fff; background: var(--stone-400); }
.product-body { padding: 24px; }
.product-meta { display: flex; gap: 8px; margin-bottom: 8px; color: var(--forest-600); font-size: .72rem; text-transform: uppercase; letter-spacing: .09em; font-weight: 600; }
.product-body h3 { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: 1.32rem; color: var(--forest-950); }
.product-description { min-height: 48px; margin: 9px 0 18px; color: var(--stone-600); font-size: .89rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-price-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.product-price { color: var(--forest-950); font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; }
.product-actions { display: flex; gap: 8px; }
.product-actions .btn { padding: .68rem .95rem; }
.btn-icon { width: 44px; padding: .65rem !important; border-radius: var(--radius-pill); border: 1px solid var(--stone-300); color: var(--forest-800); background: #fff; }
.btn-icon:hover { color: #fff; background: var(--forest-800); border-color: var(--forest-800); }
.empty-state { padding: 78px 20px; text-align: center; color: var(--stone-600); }
.empty-state i { font-size: 3rem; color: var(--forest-600); }
.empty-state h3 { font-family: var(--font-display); color: var(--forest-950); }

/* ---------- About ---------- */
.about-section { background: var(--forest-100); }
.about-visual {
  min-height: 480px; display: grid; place-items: center; overflow: hidden; padding: 34px;
  border-radius: var(--radius-lg); background: linear-gradient(150deg, var(--forest-950), var(--forest-600)); box-shadow: var(--shadow-lg);
}
.about-visual img { max-height: 430px; object-fit: contain; filter: drop-shadow(0 24px 26px rgba(0,0,0,.3)); }
.about-section p { color: var(--stone-600); font-size: 1.04rem; }
.about-list { display: grid; gap: 13px; margin-top: 26px; }
.about-list > div { display: flex; gap: 11px; align-items: center; color: var(--forest-950); font-weight: 500; }
.about-list i { color: var(--forest-600); font-size: 1.2rem; }
.professional-note { display: flex; gap: 12px; padding: 18px; border-left: 3px solid var(--gold-600); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: #fff; color: var(--stone-600); font-size: .86rem; }
.professional-note i { color: var(--forest-600); }

/* ---------- Process ---------- */
.order-process { background: #fff; }
.process-card { height: 100%; position: relative; overflow: hidden; padding: 38px; border: 1px solid var(--stone-200); border-radius: var(--radius); background: #fff; transition: border-color var(--med) var(--ease), transform var(--med) var(--ease); }
.process-card:hover { transform: translateY(-4px); border-color: var(--gold-300); }
.process-card > span { position: absolute; right: 24px; top: 12px; color: var(--stone-100); font-family: var(--font-display); font-size: 4.4rem; font-weight: 600; line-height: 1; }
.process-card > i { position: relative; z-index: 1; color: var(--forest-600); font-size: 2rem; }
.process-card h3 { position: relative; z-index: 1; margin-top: 26px; font-family: var(--font-display); font-weight: 600; color: var(--forest-950); }
.process-card p { position: relative; z-index: 1; margin: 0; color: var(--stone-600); }

/* ---------- Contact ---------- */
.contact-section { padding: 0 0 104px; background: #fff; }
.contact-card {
  display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 52px;
  color: #fff; border-radius: var(--radius-lg); background: linear-gradient(120deg, var(--forest-950), var(--forest-600)); box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.contact-card::after { content: ""; position: absolute; width: 320px; height: 320px; right: -110px; top: -110px; border-radius: 50%; background: radial-gradient(circle, rgba(181,146,76,.18), transparent 70%); }
.contact-card h2 { color: #fff; font-family: var(--font-display); }
.contact-card p { max-width: 620px; margin: 0; color: rgba(255,255,255,.68); position: relative; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; position: relative; }
.contact-actions .btn { white-space: nowrap; }

/* ---------- Footer ---------- */
footer { color: rgba(255,255,255,.72); background: var(--forest-950); }
.footer-brand { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img { width: 42px; height: 42px; }
.footer-brand span { font-family: var(--font-display); font-style: italic; font-weight: 600; font-size: 1.5rem; color: #fff; }
.footer-copy { max-width: 390px; color: rgba(255,255,255,.5); }
footer h3 { color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: .09em; font-weight: 600; }
footer a { display: block; margin-top: 8px; color: rgba(255,255,255,.55); text-decoration: none; transition: color var(--fast) var(--ease); width: fit-content; }
footer a:hover { color: var(--gold-400); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 46px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.4); font-size: .78rem; }

/* ---------- Cart drawer ---------- */
.cart-drawer { width: min(440px, 100vw) !important; }
.cart-drawer .offcanvas-header { padding: 26px; border-bottom: 1px solid var(--stone-200); }
.cart-drawer .offcanvas-header small, .checkout-modal-content .modal-header small { color: var(--forest-600); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.cart-drawer .offcanvas-title { font-family: var(--font-display); color: var(--forest-950); }
.cart-drawer .offcanvas-body { padding: 20px 26px 26px; }
.cart-empty { margin: auto; padding: 64px 10px; text-align: center; color: var(--stone-600); }
.cart-empty > i { font-size: 3rem; color: var(--forest-600); }
.cart-empty h3 { font-family: var(--font-display); color: var(--forest-950); }
.cart-item { display: grid; grid-template-columns: 74px 1fr auto; gap: 13px; align-items: center; padding: 15px 0; border-bottom: 1px solid var(--stone-100); }
.cart-item img { width: 74px; height: 74px; padding: 7px; object-fit: contain; border-radius: var(--radius-sm); background: var(--stone-100); }
.cart-item h4 { margin: 0; color: var(--forest-950); font-size: .95rem; font-weight: 600; }
.cart-item .cart-item-price { color: var(--stone-600); font-size: .82rem; }
.quantity-control { display: inline-flex; align-items: center; gap: 7px; margin-top: 8px; }
.quantity-control button { width: 28px; height: 28px; border: 1px solid var(--stone-300); border-radius: 8px; background: #fff; transition: background var(--fast) var(--ease); }
.quantity-control button:hover { background: var(--stone-100); }
.quantity-control span { min-width: 22px; text-align: center; font-weight: 600; }
.remove-cart-item { border: 0; color: var(--stone-400); background: transparent; transition: color var(--fast) var(--ease); }
.remove-cart-item:hover { color: var(--danger); }
.cart-summary { padding-top: 20px; border-top: 1px solid var(--stone-200); }
.cart-summary > div { color: var(--forest-950); font-size: 1.18rem; font-weight: 600; }
.cart-summary small { display: block; color: var(--stone-600); font-size: .76rem; }
.cart-summary .btn-link { color: var(--stone-600); text-decoration: none; }

/* ---------- Modals ---------- */
.modal-content { border: 0; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.product-modal-content { overflow: hidden; }
.modal-close { position: absolute; z-index: 3; top: 18px; right: 18px; padding: 10px; border-radius: 50%; background-color: rgba(255,255,255,.85); transition: background var(--fast) var(--ease); }
.modal-close:hover { background-color: #fff; }
.product-modal-grid { display: grid; grid-template-columns: 1fr 1fr; }
.product-modal-image { min-height: 470px; display: grid; place-items: center; padding: 32px; background: linear-gradient(150deg, var(--stone-100), #fbfcfb); }
.product-modal-image img { width: 100%; max-height: 410px; object-fit: contain; }
.product-modal-copy { display: flex; flex-direction: column; justify-content: center; padding: 44px; }
.product-modal-copy h2 { font-family: var(--font-display); font-weight: 600; color: var(--forest-950); font-size: 2.05rem; }
.product-modal-copy p { color: var(--stone-600); }
.product-modal-copy .product-price { margin: 16px 0; font-size: 1.85rem; }
.product-details-list { display: grid; gap: 9px; margin-bottom: 24px; }
.product-details-list span { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--stone-100); color: var(--stone-600); font-size: .84rem; }
.product-details-list strong { color: var(--forest-950); }
.checkout-modal-content .modal-header { padding: 24px 28px; border-bottom: 1px solid var(--stone-200); }
.checkout-modal-content .modal-header h2 { font-family: var(--font-display); }
.checkout-modal-content .modal-body { padding: 28px; }
.checkout-order-box { padding: 22px; border-radius: var(--radius-sm); background: var(--stone-100); }
.checkout-order-box h3 { margin-bottom: 12px; color: var(--forest-950); font-size: 1rem; font-weight: 600; }
.checkout-line { display: flex; justify-content: space-between; gap: 20px; padding: 6px 0; color: var(--stone-600); font-size: .86rem; }
.checkout-total { display: flex; justify-content: space-between; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--stone-300); color: var(--forest-950); font-size: 1.18rem; font-weight: 600; }
.order-success { max-width: 520px; margin: 0 auto; padding: 38px 10px; text-align: center; }
.order-success > i { color: var(--forest-600); font-size: 4rem; }
.order-success h2 { font-family: var(--font-display); color: var(--forest-950); }
.order-success p { color: var(--stone-600); }
.btn-whatsapp { color: #fff; background: #15803d; border-radius: var(--radius-pill); }
.btn-whatsapp:hover { color: #fff; background: #116a33; }

/* ---------- Toast ---------- */
.toast { border: 0; color: #fff; background: var(--forest-900); box-shadow: var(--shadow-lg); border-radius: var(--radius-sm); }
.toast .bi { color: var(--gold-400); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991.98px) {
  .navbar .nav-link { padding: .8rem .4rem !important; }
  .navbar .nav-link::after { display: none; }
  .navbar-collapse { padding: 10px 0 20px; }
  .hero-copy { padding-bottom: 0; }
  .hero-product-card { min-height: 440px; }
  .hero-product-image { max-height: 400px; }
  .hero-product-label { right: 15px; bottom: 20px; }
  .trust-item { border-bottom: 1px solid rgba(255,255,255,.08); }
  .contact-card { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 767.98px) {
  .section-padding { padding: 76px 0; }
  .min-vh-75 { min-height: auto; }
  .brand-word { font-size: 1.32rem; }
  .brand-mark { width: 34px; height: 34px; }
  .hero h1 { font-size: 2.75rem; }
  .hero-copy { padding-top: 46px; }
  .hero-product-card { min-height: 340px; padding: 0; }
  .hero-product-label { min-width: 170px; padding: 14px 16px; }
  .trust-item { min-height: 100px; padding: 16px 10px; }
  .trust-item > i { font-size: 1.25rem; }
  .trust-item strong { font-size: .8rem; }
  .trust-item span { display: none; }
  .section-heading { margin-bottom: 34px; }
  .product-toolbar { flex-direction: column; }
  .product-toolbar .form-select { width: 100%; }
  .product-image-wrap { min-height: 250px; }
  .about-visual { min-height: 320px; }
  .contact-card { padding: 34px 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .product-modal-grid { grid-template-columns: 1fr; }
  .product-modal-image { min-height: 300px; }
  .product-modal-copy { padding: 28px; }
  .process-card { padding: 30px 26px; }
}

@media (max-width: 420px) {
  .section-padding { padding: 60px 0; }
  .hero h1 { font-size: 2.2rem; }
  .hero-lead { font-size: 1rem; }
  .hero-points { gap: 14px; font-size: .82rem; }
  .contact-actions { width: 100%; flex-direction: column; }
  .contact-actions .btn { width: 100%; justify-content: center; }
}