:root {
  --blue-950: #06114f;
  --blue-900: #071a63;
  --blue-800: #0b2478;
  --blue-700: #0b3f9c;
  --blue-600: #0d63ce;
  --yellow-500: #f6cf22;
  --yellow-400: #ffdf40;
  --yellow-100: #fff6c9;
  --ink: #111827;
  --ink-2: #253044;
  --muted: #667085;
  --line: #dbe3ef;
  --line-dark: rgba(255, 255, 255, 0.16);
  --surface: #ffffff;
  --surface-2: #f5f8fc;
  --surface-3: #eef4fb;
  --whatsapp: #159447;
  --whatsapp-dark: #10793a;
  --shadow-sm: 0 8px 22px rgba(7, 26, 99, 0.08);
  --shadow: 0 20px 55px rgba(7, 26, 99, 0.16);
  --shadow-lg: 0 30px 80px rgba(7, 26, 99, 0.22);
  --radius: 8px;
  --radius-lg: 14px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

.container {
  width: calc(100% - 32px);
  max-width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(7, 26, 99, 0.12);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(7, 26, 99, 0.06);
}

.top-strip {
  background: linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: #ffffff;
  font-size: 0.86rem;
}

.top-strip .container {
  display: grid;
  gap: 6px 18px;
  align-items: center;
  padding: 8px 0;
}

.top-strip a {
  width: fit-content;
  color: #ffffff;
  font-weight: 900;
}

.top-strip span,
.top-strip a {
  min-width: 0;
  overflow-wrap: anywhere;
}

.header-main {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  min-width: 0;
  flex: 1 1 auto;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 118px;
  height: 44px;
  object-fit: contain;
  border: 1px solid rgba(246, 207, 34, 0.7);
  border-radius: 4px;
  background: var(--yellow-500);
}

.brand-text {
  min-width: 0;
}

.brand-name {
  display: block;
  color: var(--blue-950);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: 0;
}

.brand-subtitle {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.25;
}

.menu-toggle {
  display: inline-flex;
  width: 48px;
  height: 44px;
  flex: 0 0 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--blue-950);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.nav {
  display: none;
  position: absolute;
  top: 100%;
  right: 16px;
  left: 16px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.nav.is-open {
  display: block;
}

.nav-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav a {
  display: block;
  padding: 11px 12px;
  border-radius: var(--radius);
  color: var(--ink-2);
  font-size: 0.94rem;
  font-weight: 850;
}

.nav a:hover,
.nav a[aria-current="page"] {
  background: var(--yellow-100);
  color: var(--blue-950);
}

.header-actions {
  display: none;
  gap: 8px;
  align-items: center;
}

.header-actions .button {
  min-height: 40px;
  padding: 9px 12px;
  font-size: 0.88rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
  line-height: 1.15;
  text-align: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.button-primary {
  background: var(--yellow-500);
  color: var(--blue-950);
  box-shadow: 0 12px 26px rgba(246, 207, 34, 0.28);
}

.button-primary:hover {
  background: var(--yellow-400);
}

.button-secondary {
  background: var(--blue-900);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(7, 26, 99, 0.22);
}

.button-secondary:hover {
  background: var(--blue-950);
}

.button-outline {
  border-color: rgba(7, 26, 99, 0.28);
  background: #ffffff;
  color: var(--blue-950);
}

.button-outline:hover {
  border-color: var(--blue-900);
  background: var(--blue-900);
  color: #ffffff;
}

.button-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(21, 148, 71, 0.24);
}

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

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 18%, rgba(246, 207, 34, 0.28), transparent 26%),
    radial-gradient(circle at 90% 20%, rgba(13, 99, 206, 0.14), transparent 28%),
    linear-gradient(180deg, #fff9d7 0%, #ffffff 82%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 360px;
  height: 360px;
  border: 60px solid rgba(7, 26, 99, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: center;
  padding: 44px 0 42px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0 0 14px;
  padding: 7px 11px;
  border: 1px solid rgba(7, 26, 99, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--blue-950);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
  box-shadow: var(--shadow-sm);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--blue-950);
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  max-width: 800px;
  font-size: clamp(2.15rem, 8vw, 4.5rem);
  overflow-wrap: break-word;
}

h2 {
  font-size: clamp(1.65rem, 5vw, 2.65rem);
}

h3 {
  font-size: 1.12rem;
}

.lead {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--ink-2);
  font-size: 1.08rem;
  line-height: 1.75;
  overflow-wrap: break-word;
}

.hero .button-row {
  margin-top: 24px;
}

.hero-highlights {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.hero-highlights div {
  padding: 14px;
  border: 1px solid rgba(7, 26, 99, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-sm);
}

.hero-highlights strong,
.hero-highlights span {
  display: block;
}

.hero-highlights strong {
  color: var(--blue-950);
  font-size: 1rem;
  line-height: 1.25;
}

.hero-highlights span {
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-media {
  overflow: hidden;
  border: 1px solid rgba(7, 26, 99, 0.12);
  border-radius: var(--radius-lg);
  background: var(--yellow-500);
  box-shadow: var(--shadow-lg);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-caption {
  display: grid;
  gap: 3px;
  padding: 15px 16px;
  background: #ffffff;
}

.hero-caption strong {
  color: var(--blue-950);
}

.hero-caption span {
  color: var(--muted);
  font-size: 0.92rem;
}

.trust-bar {
  background: linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: #ffffff;
}

.trust-bar .container {
  display: grid;
  gap: 12px;
  padding: 18px 0;
}

.trust-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
}

.trust-item span:last-child {
  min-width: 0;
  overflow-wrap: break-word;
}

.trust-mark {
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-size: 0.9rem;
  font-weight: 950;
}

.section {
  padding: 58px 0;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(245, 248, 252, 0.96), rgba(238, 244, 251, 0.96));
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.section-head p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.grid,
.benefit-grid,
.product-grid,
.policy-grid,
.contact-grid,
.detail-grid,
.process-grid,
.size-guide-grid,
.faq-grid,
.use-grid,
.price-grid {
  display: grid;
  gap: 18px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.benefit-card,
.process-card,
.size-guide-card,
.faq-card,
.use-card,
.policy-card,
.info-card,
.detail-panel,
.price-card {
  padding: 22px;
}

.benefit-card,
.process-card,
.size-guide-card,
.use-card,
.faq-card,
.price-card {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.benefit-card:hover,
.process-card:hover,
.size-guide-card:hover,
.use-card:hover,
.faq-card:hover,
.price-card:hover,
.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(13, 99, 206, 0.28);
  box-shadow: var(--shadow);
}

.benefit-icon,
.process-step,
.use-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  border-radius: var(--radius);
  background: var(--yellow-500);
  color: var(--blue-950);
  font-weight: 950;
}

.process-step {
  width: auto;
  min-width: 46px;
  padding: 0 10px;
  background: var(--blue-900);
  color: #ffffff;
}

.benefit-card p,
.process-card p,
.size-guide-card p,
.use-card p,
.faq-card p,
.price-card p,
.product-card p,
.info-card p,
.policy-card p,
.detail-panel p {
  margin: 10px 0 0;
  color: var(--muted);
}

.product-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.product-image-wrap {
  position: relative;
  background: linear-gradient(180deg, #ffffff, #f6f9fd);
}

.product-image-wrap img,
.product-card > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  padding: 18px;
  background: transparent;
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--yellow-500);
  color: var(--blue-950);
  font-size: 0.74rem;
  font-weight: 950;
  box-shadow: var(--shadow-sm);
}

.product-category {
  display: inline-block;
  margin-bottom: 7px;
  color: var(--blue-700);
  font-size: 0.76rem;
  font-weight: 950;
  text-transform: uppercase;
}

.product-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 13px;
  padding: 20px;
}

.product-price {
  display: grid;
  gap: 3px;
  padding: 13px;
  border: 1px solid rgba(246, 207, 34, 0.72);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--yellow-100), #ffffff);
}

.product-price span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.product-price strong {
  color: var(--blue-950);
  font-size: clamp(1rem, 4vw, 1.32rem);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.product-meta {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding: 13px;
  border: 1px solid rgba(7, 26, 99, 0.08);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.93rem;
}

.product-meta strong {
  color: var(--ink);
}

.product-actions {
  display: grid;
  gap: 10px;
}

.benefit-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.catalog-note {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid rgba(7, 26, 99, 0.12);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.catalog-note p {
  margin: 0;
  color: var(--muted);
}

.notice {
  border-left: 5px solid var(--yellow-500);
  border-radius: var(--radius-lg);
  background: #fff9d7;
  color: #29220a;
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.notice p {
  margin: 0;
}

.page-hero {
  background:
    radial-gradient(circle at 86% 12%, rgba(246, 207, 34, 0.22), transparent 28%),
    linear-gradient(180deg, var(--surface-2), #ffffff);
}

.page-hero .container {
  padding: 44px 0 40px;
}

.breadcrumbs {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumbs a {
  color: var(--blue-700);
  font-weight: 900;
}

.content {
  max-width: 860px;
}

.content p,
.content li {
  color: var(--muted);
}

.content ul,
.content ol {
  padding-left: 22px;
}

.info-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.info-list span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.info-list strong,
.info-list a {
  color: var(--ink);
  font-weight: 900;
}

.form {
  display: grid;
  gap: 15px;
}

.form-row {
  display: grid;
  gap: 7px;
}

label {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 900;
}

.optional-label {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius);
  padding: 13px;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(246, 207, 34, 0.48);
  border-color: var(--blue-600);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-actions,
.section-actions {
  margin-top: 20px;
}

.cta-band {
  background:
    radial-gradient(circle at 88% 20%, rgba(246, 207, 34, 0.2), transparent 24%),
    linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: #ffffff;
}

.cta-band .container {
  display: grid;
  gap: 20px;
  align-items: center;
  padding: 38px 0;
}

.cta-band h2,
.cta-band p {
  color: #ffffff;
}

.cta-band p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.86);
}

.site-footer {
  padding-bottom: 76px;
  background:
    linear-gradient(180deg, #101421, #080b12);
  color: #ffffff;
}

.footer-main {
  display: grid;
  gap: 26px;
  padding: 42px 0;
}

.footer-brand img {
  width: 132px;
  height: 50px;
  object-fit: contain;
  margin-bottom: 14px;
  border-radius: 4px;
  background: var(--yellow-500);
}

.footer-main p,
.footer-main li,
.footer-main a {
  color: rgba(255, 255, 255, 0.78);
}

.footer-main a:hover {
  color: #ffffff;
}

.footer-main h2,
.footer-main h3 {
  color: #ffffff;
  font-size: 1rem;
}

.footer-links {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding: 16px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.mobile-sticky-actions {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  border-top: 1px solid rgba(7, 26, 99, 0.12);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 -12px 26px rgba(0, 0, 0, 0.12);
}

.mobile-sticky-actions .button {
  min-height: 48px;
  padding: 10px;
  font-size: 0.92rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-2);
  color: var(--blue-950);
  font-weight: 950;
}

tr:last-child td {
  border-bottom: 0;
}

details.faq-card {
  cursor: pointer;
}

details.faq-card summary {
  color: var(--blue-950);
  font-weight: 950;
  list-style: none;
}

details.faq-card summary::-webkit-details-marker {
  display: none;
}

details.faq-card summary::after {
  content: "+";
  float: right;
  color: var(--blue-700);
}

details.faq-card[open] summary::after {
  content: "-";
}

@media (prefers-reduced-motion: no-preference) {
  .card,
  .hero-copy,
  .hero-media,
  .section-head {
    animation: softIn 480ms ease both;
  }

  @keyframes softIn {
    from {
      opacity: 0;
      transform: translateY(10px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

@media (min-width: 620px) {
  .top-strip .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .trust-bar .container,
  .benefit-grid,
  .policy-grid,
  .hero-highlights,
  .size-guide-grid,
  .use-grid,
  .price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-actions {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid,
  .detail-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .footer-main {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .site-footer {
    padding-bottom: 0;
  }

  .menu-toggle,
  .mobile-sticky-actions {
    display: none;
  }

  .brand {
    flex: 0 1 auto;
  }

  .nav {
    position: static;
    display: block;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: 1px;
  }

  .nav a {
    padding: 9px 8px;
    font-size: 0.84rem;
  }

  .header-actions {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
    padding: 72px 0 62px;
  }

  .hero-media img {
    aspect-ratio: 1.15 / 1;
  }

  .hero-highlights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .trust-bar .container,
  .benefit-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section {
    padding: 72px 0;
  }

  .cta-band .container {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 1080px) {
  .nav a {
    padding: 9px 10px;
    font-size: 0.88rem;
  }
}

@media (max-width: 700px) {
  .header-main {
    gap: 10px;
  }

  .brand img {
    width: 108px;
    height: 40px;
  }

  .brand-name {
    font-size: 0.95rem;
  }
}

@media (max-width: 380px) {
  .container {
    width: calc(100% - 28px);
  }

  .brand img {
    width: 98px;
  }

  .brand-name {
    font-size: 0.9rem;
  }

  .brand-subtitle {
    display: none;
  }

  .button {
    width: 100%;
  }
}