:root {
  --ink: #172231;
  --muted: #64748b;
  --line: #d9e2ec;
  --soft: #f4f7fa;
  --panel: #ffffff;
  --navy: #0f2742;
  --blue: #1967a3;
  --blue-dark: #124a74;
  --green: #1f8a70;
  --warning: #f2b84b;
  --shadow: 0 18px 45px rgba(15, 39, 66, 0.12);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  line-height: 1.6;
}

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

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

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0;
  padding-left: 1.15rem;
}

li {
  margin: 0.32rem 0;
}

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

.topbar {
  background: var(--navy);
  color: #dce8f3;
  font-size: 0.88rem;
}

.topbar .container {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.topbar a {
  color: #ffffff;
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 220px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0;
}

.brand strong {
  display: block;
  font-size: 1.02rem;
  line-height: 1.1;
}

.brand span {
  display: block;
  color: var(--muted);
  font-size: 0.77rem;
  margin-top: 0.15rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font-size: 1.4rem;
  cursor: pointer;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.92rem;
  font-weight: 700;
}

.main-nav a {
  padding: 0.72rem 0.72rem;
  border-radius: 6px;
  color: #243346;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--blue);
  background: #edf6fb;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  background: var(--blue);
  color: #ffffff;
  font-weight: 800;
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 660px;
  display: flex;
  align-items: center;
  color: #ffffff;
  background: var(--navy);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(10, 25, 42, 0.96) 0%, rgba(10, 25, 42, 0.82) 38%, rgba(10, 25, 42, 0.25) 72%, rgba(10, 25, 42, 0.05) 100%), var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero .container {
  position: relative;
  z-index: 1;
  padding: 5rem 0 6rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #d8f7ef;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--green);
}

.hero h1,
.page-hero h1 {
  max-width: 760px;
  margin: 0 0 1rem;
  font-size: clamp(2.3rem, 5vw, 4.9rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero p {
  max-width: 650px;
  color: #e2edf7;
  font-size: 1.12rem;
}

.hero-actions,
.section-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.82rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue);
  color: #ffffff;
}

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

.btn-light {
  background: #ffffff;
  color: var(--navy);
}

.btn-outline {
  border-color: #bfd3e4;
  color: var(--navy);
  background: #ffffff;
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.trust-strip {
  position: relative;
  margin-top: -72px;
  z-index: 2;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.trust-item {
  min-height: 112px;
  padding: 1.25rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.trust-item:last-child {
  border-right: 0;
}

.trust-item strong {
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.2;
}

.trust-item span {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 0.35rem;
}

.section {
  padding: 5rem 0;
}

.section-soft {
  background: var(--soft);
}

.section-dark {
  background: var(--navy);
  color: #ffffff;
}

.section-dark .section-lead,
.section-dark p,
.section-dark li {
  color: #dbe7f1;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.section-kicker {
  color: var(--blue);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 800;
  margin: 0 0 0.5rem;
}

.section h2,
.content h2 {
  margin: 0 0 0.8rem;
  color: var(--navy);
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-dark h2,
.section-dark .section-kicker {
  color: #ffffff;
}

.section-lead {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.03rem;
}

.grid {
  display: grid;
  gap: 1.2rem;
}

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

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

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

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-body {
  padding: 1.35rem;
}

.card h3 {
  margin: 0 0 0.55rem;
  color: var(--navy);
  font-size: 1.12rem;
  line-height: 1.25;
}

.card p,
.card li {
  color: var(--muted);
  font-size: 0.95rem;
}

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

.product-card .meta {
  color: var(--green);
  font-weight: 800;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.read-more {
  display: inline-flex;
  margin-top: 0.7rem;
  color: var(--blue);
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.image-frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

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

.check-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
  color: #344256;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(31, 138, 112, 0.13);
}

.section-dark .check-list li {
  color: #dbe7f1;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.stat strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.stat span {
  display: block;
  color: #dbe7f1;
  margin-top: 0.45rem;
  font-size: 0.92rem;
}

.page-hero {
  padding: 5.2rem 0;
  background: linear-gradient(90deg, rgba(15, 39, 66, 0.95), rgba(15, 39, 66, 0.82)), var(--page-image, none);
  background-size: cover;
  background-position: center;
  color: #ffffff;
}

.page-hero p {
  max-width: 760px;
  color: #dbe7f1;
  font-size: 1.08rem;
}

.breadcrumbs {
  margin-bottom: 1rem;
  color: #c8d8e7;
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: #ffffff;
  font-weight: 700;
}

.content {
  padding: 4.5rem 0;
}

.content h3 {
  margin: 1.6rem 0 0.6rem;
  color: var(--navy);
}

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

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 1rem;
  vertical-align: top;
}

th {
  background: #edf4f9;
  color: var(--navy);
  font-size: 0.9rem;
}

td {
  color: #46566a;
}

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

.process {
  counter-reset: step;
}

.process .card {
  position: relative;
  padding-top: 2.9rem;
}

.process .card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 1rem;
  left: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #ffffff;
  font-weight: 800;
}

.cert-badge {
  min-height: 150px;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cert-badge strong {
  color: var(--navy);
  font-size: 1.4rem;
}

.cert-badge span {
  color: var(--muted);
  margin-top: 0.4rem;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}

.faq-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
}

.inquiry-box {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.35rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-field.full {
  grid-column: 1 / -1;
}

label {
  font-weight: 800;
  color: var(--navy);
  font-size: 0.9rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cbd6e2;
  border-radius: 6px;
  padding: 0.75rem 0.8rem;
  font: inherit;
  color: var(--ink);
  background: #ffffff;
}

textarea {
  min-height: 124px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(25, 103, 163, 0.18);
  border-color: var(--blue);
}

.contact-panel {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 0.8rem;
  border-bottom: 1px solid var(--line);
  padding: 0.8rem 0;
}

.contact-row:first-child {
  padding-top: 0;
}

.contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.contact-row strong {
  color: var(--navy);
}

.contact-row span,
.contact-row a {
  color: var(--muted);
}

.site-footer {
  background: #0c1e33;
  color: #dbe7f1;
  padding: 4rem 0 1.4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 2rem;
}

.site-footer h3 {
  margin: 0 0 0.8rem;
  color: #ffffff;
  font-size: 1rem;
}

.site-footer a {
  display: block;
  color: #dbe7f1;
  margin: 0.4rem 0;
}

.site-footer p {
  color: #b8c8d7;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #9fb2c5;
  font-size: 0.88rem;
}

.floating-contact {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: grid;
  gap: 0.55rem;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 24px rgba(15, 39, 66, 0.2);
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
  background: var(--blue);
}

.float-btn.whatsapp {
  background: #1f8a70;
}

.float-btn.mail {
  background: #1967a3;
}

.float-btn.form {
  background: #0f2742;
}

.float-btn.top {
  background: #596b7f;
  border: 0;
  cursor: pointer;
}

.mobile-only {
  display: none;
}

@media (max-width: 1060px) {
  .header-cta {
    display: none;
  }

  .main-nav {
    gap: 0.1rem;
  }

  .main-nav a {
    padding: 0.65rem 0.5rem;
    font-size: 0.88rem;
  }

  .trust-grid,
  .grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-item:nth-child(3) {
    border-right: 0;
  }

  .trust-item:nth-child(n + 4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  .topbar .container {
    justify-content: center;
    text-align: center;
    flex-wrap: wrap;
    padding: 0.45rem 0;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .main-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 72px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 0.5rem;
    flex-direction: column;
    align-items: stretch;
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 0.85rem;
  }

  .hero {
    min-height: 620px;
  }

  .hero::before {
    background-image: linear-gradient(90deg, rgba(10, 25, 42, 0.97), rgba(10, 25, 42, 0.86), rgba(10, 25, 42, 0.55)), var(--hero-image);
  }

  .trust-strip {
    margin-top: 0;
    padding-top: 1rem;
  }

  .trust-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .split,
  .stats,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-item {
    min-height: auto;
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .trust-item:first-child {
    border-top: 0;
  }

  .section {
    padding: 3.6rem 0;
  }

  .section-head {
    display: block;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .floating-contact {
    top: auto;
    right: 12px;
    bottom: 12px;
    transform: none;
    grid-template-columns: repeat(4, 44px);
  }

  .float-btn {
    width: 44px;
    height: 44px;
  }

  .footer-bottom {
    display: block;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .brand {
    min-width: 0;
  }

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

  .brand span {
    display: none;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 2.15rem;
  }

  .hero-actions,
  .section-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .contact-row {
    grid-template-columns: 1fr;
  }
}