:root {
  --page: #f6f7f8;
  --panel: rgba(255, 255, 255, 0.82);
  --ink: #202a36;
  --muted: #6b7280;
  --soft: #e7e9ed;
  --line: rgba(32, 42, 54, 0.1);
  --dark: #202a36;
  --dark-hover: #1a2229;
  --pale: #d7dbe1;
  --success: #168a52;
  --warning: #b86b00;
  --error: #c93b3b;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--page);
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
  background: var(--page);
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }

svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

:focus-visible {
  outline: 2px solid var(--dark);
  outline-offset: 2px;
}

.glass-panel {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255,255,255,.72), rgba(255,255,255,.34));
  border: 1px solid rgba(255,255,255,.62);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.72), 0 18px 45px rgba(32, 42, 54, 0.1);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.glass-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(150deg, rgba(255,255,255,.95), rgba(255,255,255,.12) 42%, rgba(32,42,54,.14));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  padding: 1.5rem 2rem;
}

.nav-shell {
  position: relative;
  max-width: 80rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1rem;
  border-radius: 999px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: #111827;
  font-size: 1.5rem;
  font-weight: 600;
  white-space: nowrap;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  color: var(--dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  color: #111827;
  font-size: .95rem;
  font-weight: 500;
}

.nav-links a, .footer-links a {
  transition: color .18s ease-out;
}

.nav-links a:hover, .footer-links a:hover { color: var(--muted); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.icon-button, .cart-button, .menu-button {
  min-width: 2.75rem;
  min-height: 2.75rem;
  border: 0;
  border-radius: 999px;
  color: var(--ink);
  display: inline-grid;
  place-items: center;
  transition: background .18s ease-out, transform .18s ease-out;
}

.cart-button {
  grid-template-columns: auto auto;
  gap: .35rem;
  padding: 0 .75rem;
}

.cart-button span {
  min-width: 1.3rem;
  min-height: 1.3rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--dark);
  color: white;
  font: 600 .75rem "IBM Plex Mono", monospace;
}

.menu-button { display: none; }
.menu-close { display: none; }
.mobile-menu { display: none; }

.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 1.5rem 3rem;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(246,247,248,.72), rgba(246,247,248,.92)),
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.95), transparent 22rem),
    radial-gradient(circle at 80% 15%, rgba(215,219,225,.72), transparent 24rem),
    linear-gradient(135deg, #f9fafb 0%, #e8ebef 55%, #f6f7f8 100%);
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(32,42,54,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32,42,54,.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.45), transparent 76%);
}

.tool-window {
  position: absolute;
  width: 18rem;
  padding: 1rem;
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(255,255,255,.7), rgba(255,255,255,.28));
  border: 1px solid rgba(255,255,255,.62);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.72), 0 22px 55px rgba(32,42,54,.12);
}

.tool-window span {
  display: block;
  height: .7rem;
  margin: .65rem 0;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(32,42,54,.22), rgba(32,42,54,.05));
}

.window-a {
  left: 8%;
  top: 24%;
  transform: rotate(-7deg);
}

.window-b {
  right: 8%;
  bottom: 16%;
  transform: rotate(6deg);
}

.ambient { display: none; }

.orbit {
  position: absolute;
  inset: 10% 8%;
  pointer-events: none;
}

.chip {
  position: absolute;
  border-radius: 999px;
  padding: .7rem 1rem;
  color: var(--muted);
  font: 600 .78rem "IBM Plex Mono", monospace;
  background: linear-gradient(145deg, rgba(255,255,255,.76), rgba(255,255,255,.38));
  border: 1px solid rgba(255,255,255,.62);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.72), 0 12px 30px rgba(32,42,54,.08);
}

.chip-a { left: 12%; top: 58%; }
.chip-b { right: 17%; top: 33%; }
.chip-c { left: 19%; bottom: 18%; }
.chip-d { right: 24%; bottom: 24%; }
.chip-e { left: 50%; top: 15%; }

.announcement {
  position: relative;
  z-index: 1;
  margin: -5rem 0 1rem;
  color: var(--muted);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .14em;
}

h1, h2, h3 {
  margin: 0;
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
  letter-spacing: 0;
}

h1 {
  position: relative;
  z-index: 1;
  display: grid;
  font-size: clamp(4rem, 10vw, 7.5rem);
  font-weight: 400;
  line-height: .9;
  letter-spacing: -.04em;
}

h1 span + span {
  margin-top: -.75rem;
  color: var(--dark);
}

.headline-muted { color: #8b949e; }

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.hero-actions {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.button {
  min-height: 2.6rem;
  border: 0;
  border-radius: 999px;
  padding: .6rem 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  transition: background .18s ease-out, color .18s ease-out, transform .18s ease-out;
}

.primary {
  color: white;
  background: var(--dark);
}

.primary:hover { background: var(--dark-hover); }

.secondary {
  color: var(--ink);
  background: var(--pale);
}

.secondary:hover { background: #cbd1d9; }

.button:hover, .icon-button:hover, .cart-button:hover, .menu-button:hover, .category-card:hover, .product-card:hover {
  transform: translateY(-2px);
}

.button:active, .icon-button:active, .cart-button:active, .menu-button:active { transform: scale(.97); }

.category-strip {
  position: relative;
  z-index: 1;
  display: flex;
  gap: .75rem;
  max-width: min(72rem, 100%);
  overflow-x: auto;
  padding: .5rem 0;
  margin-top: 3rem;
  scroll-snap-type: x mandatory;
}

.category-pill {
  flex: 0 0 auto;
  scroll-snap-align: start;
  border-radius: 999px;
  padding: .6rem .9rem;
  color: var(--muted);
  font-size: .875rem;
  white-space: nowrap;
}

.trust-strip, .section, .footer {
  width: min(76rem, calc(100% - 2rem));
  margin: 0 auto;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
  padding: 2.5rem 0 1rem;
}

.trust-pill {
  border-radius: 999px;
  padding: .85rem 1rem;
  font-size: .9rem;
  text-align: center;
  color: var(--ink);
}

.section { padding: 4rem 0; }

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  max-width: 42rem;
  letter-spacing: -.03em;
}

.eyebrow {
  margin: 0 0 .5rem;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
  line-height: 1.7;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: .75rem;
}

.category-card {
  min-height: 8.5rem;
  border-radius: 1.25rem;
  color: var(--ink);
  padding: 1rem;
  text-align: left;
  font-weight: 700;
  transition: transform .18s ease-out, box-shadow .18s ease-out;
}

.category-card span {
  display: block;
  margin-top: .65rem;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.45;
}

.category-card.is-active {
  color: white;
  background: var(--dark);
  border-color: transparent;
}

.category-card.is-active span {
  color: rgba(255,255,255,.78);
}

.with-search { align-items: center; }

.search-box {
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .35rem .5rem .35rem 1rem;
  color: var(--muted);
}

.search-box input {
  width: min(16rem, 42vw);
  min-height: 2.4rem;
  border: 0;
  color: var(--ink);
  background: transparent;
  outline: 0;
}

.notice {
  border-radius: 1rem;
  padding: 1rem;
  margin-bottom: 1rem;
  color: var(--muted);
}

.clear-filter {
  margin: 0 0 1rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.product-card {
  border-radius: 1.25rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  min-height: 21rem;
  transition: transform .18s ease-out, box-shadow .18s ease-out;
}

.product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo-tile {
  position: relative;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: #eef0f3;
  color: var(--ink);
  font-weight: 700;
}

.logo-tile img {
  position: absolute;
  width: 2rem;
  height: 2rem;
  object-fit: contain;
  border-radius: .45rem;
  background: white;
}

.logo-tile img + span { opacity: 0; }

.badge {
  border-radius: 999px;
  padding: .35rem .6rem;
  color: var(--success);
  font-size: .75rem;
  white-space: nowrap;
  box-shadow: none;
}

.warning { color: var(--warning); }

.product-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.product-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.meta-row span {
  border-radius: 999px;
  padding: .35rem .6rem;
  background: #eef0f3;
  color: var(--muted);
  font-size: .75rem;
}

.price {
  margin-top: auto;
  font: 600 1.35rem "IBM Plex Mono", monospace;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .5rem;
}

.mini-cart {
  min-width: 2.6rem;
  min-height: 2.6rem;
  border: 0;
  border-radius: 999px;
  color: var(--dark);
}

.mini-cart:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.finder {
  border-radius: 1.25rem;
  padding: 1rem;
  display: grid;
  gap: .9rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
}

.contact-card,
.policy-card {
  border-radius: 1.25rem;
  padding: 1rem;
}

.contact-card {
  display: grid;
  gap: .4rem;
}

.contact-card strong,
.policy-card h3 {
  color: var(--ink);
}

.contact-card span,
.policy-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}

.legal-grid .section-heading {
  grid-column: 1 / -1;
  margin-bottom: .75rem;
}

label {
  display: grid;
  gap: .4rem;
  color: var(--muted);
  font-size: .875rem;
}

input, select {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: .75rem;
  padding: 0 .85rem;
  color: var(--ink);
  background: white;
}

output {
  min-height: 2.75rem;
  color: var(--ink);
  line-height: 1.5;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: .75rem;
  padding: 0;
  margin: 0;
  list-style-position: inside;
}

.steps li {
  min-height: 7rem;
  border-radius: 1rem;
  padding: 1rem;
  color: var(--ink);
}

.faq {
  display: grid;
  gap: .75rem;
}

details {
  border-radius: 1rem;
  padding: 1rem;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

details p {
  color: var(--muted);
  line-height: 1.65;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 3rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: end;
}

.detail-dialog {
  width: min(34rem, calc(100% - 2rem));
  max-height: min(90vh, 42rem);
  border: 0;
  border-radius: 1.5rem;
  padding: 1.25rem;
  color: var(--ink);
}

.detail-dialog::backdrop {
  background: rgba(32, 42, 54, .28);
  backdrop-filter: blur(6px);
}

.dialog-close {
  position: absolute;
  top: .85rem;
  right: .85rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255,255,255,.65);
}

.dialog-product {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-right: 2.75rem;
}

.dialog-product h3 {
  margin: .2rem 0;
  font-size: 1.5rem;
}

.dialog-product p,
.dialog-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  position: sticky;
  bottom: -1.25rem;
  margin: 1rem -1.25rem -1.25rem;
  padding: 1rem 1.25rem 1.25rem;
  background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.96));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.dialog-actions .button {
  flex: 1 1 12rem;
}

.whatsapp-cta {
  background: #1f9d57;
}

.whatsapp-cta:hover {
  background: #168a48;
}

.cart-list {
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
  list-style: none;
}

.cart-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .65rem .75rem;
  border-radius: .85rem;
  background: rgba(255,255,255,.55);
}

.cart-list button {
  border: 0;
  border-radius: 999px;
  padding: .35rem .65rem;
  color: var(--ink);
  background: var(--pale);
}

.detail-list {
  display: grid;
  gap: .65rem;
  margin: 1.25rem 0;
}

.detail-list div {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  padding: .75rem 0;
  border-top: 1px solid var(--line);
}

.detail-list dt {
  color: var(--muted);
  font-weight: 600;
}

.detail-list dd {
  margin: 0;
}

.floating-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 30;
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1rem;
  border-radius: 999px;
  color: white;
  background: #1f9d57;
  box-shadow: 0 18px 42px rgba(31,157,87,.28);
  font-weight: 700;
  transition: transform .18s ease-out, background .18s ease-out;
}

.floating-whatsapp:hover {
  transform: translateY(-2px);
  background: #168a48;
}

@media (max-width: 980px) {
  .site-header { padding: 1rem; }
  .nav-links { display: none; }
  .menu-button { display: inline-grid; }
  .mobile-menu {
    position: absolute;
    top: calc(100% + .75rem);
    right: 0;
    min-width: 15rem;
    border-radius: 1rem;
    padding: .75rem;
  }
  .mobile-menu.is-open { display: grid; }
  .mobile-menu a {
    padding: .8rem 1rem;
    border-radius: .75rem;
  }
  .mobile-menu a:hover { background: #eef0f3; }
  .menu-button.is-open .menu-open { display: none; }
  .menu-button.is-open .menu-close { display: block; }
  .trust-strip, .category-grid, .product-grid, .steps, .legal-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .site-header { padding: 1rem; }
  .brand-mark { display: none; }
  .brand { font-size: 1.2rem; }
  .hero { padding-top: 7rem; }
  h1 { font-size: 4rem; }
  .announcement { margin-top: -3rem; }
  .window-a, .window-b { opacity: .35; }
  .trust-strip, .category-grid, .product-grid, .steps, .contact-grid, .legal-grid { grid-template-columns: 1fr; }
  .section-heading, .footer { display: block; }
  .with-search { display: grid; }
  .search-box input { width: 100%; }
  .footer-links {
    justify-content: start;
    margin-top: 1rem;
  }
  .detail-list div { grid-template-columns: 1fr; gap: .25rem; }
  .floating-whatsapp {
    right: .85rem;
    bottom: .85rem;
    padding: .75rem .9rem;
  }
}

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