:root {
  --ink: #152033;
  --muted: #637083;
  --line: #e7edf5;
  --soft: #f5f8fc;
  --brand: #183a5a;
  --brand-2: #2a6f97;
  --accent: #f2b84b;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(16, 38, 72, 0.12);
  --radius: 22px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 26px;
  height: 76px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  color: var(--brand);
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-weight: 900;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
  color: var(--muted);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--brand);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 750;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.header-cta {
  background: var(--brand);
  color: var(--white);
  white-space: nowrap;
}

.btn:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--brand);
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn.secondary {
  border-color: var(--line);
  background: var(--white);
  color: var(--brand);
}

.btn.light {
  background: var(--white);
  color: var(--brand);
}

.btn.outline-light {
  border-color: rgba(255,255,255,.45);
  color: var(--white);
}

.btn.full { width: 100%; margin-top: 12px; }

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  font-size: 28px;
  margin-left: auto;
  color: var(--brand);
}

.hero {
  padding: 84px 0 70px;
  background:
    radial-gradient(circle at 15% 20%, rgba(42,111,151,.14), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 58px;
  align-items: center;
}

.eyebrow {
  color: var(--brand-2);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 850;
  font-size: 12px;
  margin: 0 0 12px;
}

h1, h2, h3 {
  line-height: 1.14;
  margin: 0 0 16px;
  color: var(--ink);
}

h1 {
  font-size: clamp(42px, 6vw, 72px);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 22px;
  letter-spacing: -0.02em;
}

p {
  color: var(--muted);
  margin: 0 0 16px;
}

.hero-text {
  font-size: 19px;
  max-width: 680px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-row span {
  padding: 8px 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 650;
  font-size: 14px;
}

.hero-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.panel-card {
  min-height: 170px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff, #e9f4fb);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 24px;
  display: flex;
  align-items: end;
  font-weight: 850;
  color: var(--brand);
}

.panel-card.large {
  grid-row: span 2;
  min-height: 360px;
  font-size: 30px;
  background: linear-gradient(135deg, #183a5a, #2a6f97);
  color: var(--white);
}

.panel-card.dark {
  background: #152033;
  color: var(--white);
}

.section {
  padding: 88px 0;
}

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

.section-heading {
  max-width: 780px;
  text-align: center;
  margin-bottom: 42px;
}

.category-grid,
.product-grid,
.idea-grid,
.blog-grid {
  display: grid;
  gap: 22px;
}

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

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

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

.category-card,
.product-card,
.idea-grid > div,
.blog-grid article,
.quote-card,
.contact-card,
.process-card,
.stats-grid > div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(16,38,72,.07);
}

.category-card {
  padding: 26px;
}

.category-card span {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  background: #edf6fb;
  color: var(--brand-2);
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 20px;
}

.category-card a,
.text-link,
.blog-grid a {
  color: var(--brand-2);
  font-weight: 850;
}

.product-card {
  overflow: hidden;
}

.product-visual {
  min-height: 160px;
  background: linear-gradient(135deg, #e9f4fb, #f6efe1);
  display: grid;
  place-items: center;
  color: var(--brand);
  font-weight: 900;
  text-align: center;
  padding: 20px;
}

.product-body {
  padding: 22px;
}

.two-col {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 42px;
  align-items: start;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  margin-bottom: 14px;
  color: var(--ink);
  font-weight: 600;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: #e8f6ef;
  color: #13804f;
  font-weight: 900;
}

.process-card,
.quote-card,
.contact-card,
.idea-grid > div,
.blog-grid article {
  padding: 30px;
}

.process-card ol {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 0;
}

.process-card li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 42px 1fr;
  column-gap: 14px;
  margin-bottom: 20px;
}

.process-card li::before {
  content: counter(step);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 850;
}

.process-card li::before {
  grid-row: 1 / 3;
}

.process-card li strong {
  grid-column: 2;
}

.process-card li span {
  grid-column: 2;
  display: block;
  color: var(--muted);
  line-height: 1.65;
}

.cta-section {
  padding-top: 0;
}

.cta-box {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border-radius: calc(var(--radius) + 8px);
  padding: 52px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  color: var(--white);
}

.cta-box h2,
.cta-box p,
.cta-box .eyebrow {
  color: var(--white);
}

.page-hero {
  padding: 76px 0;
  background: linear-gradient(180deg, #f8fbff, #ffffff);
  border-bottom: 1px solid var(--line);
}

.page-hero .container {
  max-width: 900px;
}

.page-hero p {
  font-size: 18px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.stats-grid > div {
  padding: 28px;
}

.stats-grid strong {
  display: block;
  color: var(--brand);
  font-size: 34px;
  line-height: 1;
  margin-bottom: 8px;
}

.stats-grid span {
  color: var(--muted);
  font-weight: 700;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 30px;
  align-items: start;
}

.inquiry-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 750;
  margin-bottom: 16px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fbfdff;
}

textarea {
  resize: vertical;
}

.form-note {
  font-size: 13px;
  margin-top: 16px;
}

.faq-list {
  max-width: 900px;
}

details {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 24px;
  margin-bottom: 14px;
  background: var(--white);
}

summary {
  font-weight: 850;
  cursor: pointer;
  color: var(--brand);
}

details p {
  margin-top: 14px;
}

.site-footer {
  background: #0f1b2b;
  color: var(--white);
  padding: 64px 0 24px;
}

.site-footer p,
.site-footer a {
  color: rgba(255,255,255,.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.25fr;
  gap: 34px;
}

.footer-grid h4 {
  margin: 0 0 16px;
  color: var(--white);
}

.footer-grid a {
  display: block;
  margin-bottom: 10px;
}

.footer-logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-button {
  display: inline-flex !important;
  padding: 10px 16px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  color: var(--white) !important;
  margin-top: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 40px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  background: #21a366;
  color: var(--white);
  border-radius: 999px;
  padding: 14px 18px;
  font-weight: 850;
  box-shadow: 0 16px 40px rgba(33,163,102,.36);
}

@media (max-width: 980px) {
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--white);
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav.open { display: flex; }
  .hero-grid,
  .two-col,
  .contact-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }
  .category-grid,
  .product-grid,
  .idea-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .hero { padding-top: 54px; }
  .section { padding: 60px 0; }
  .category-grid,
  .product-grid,
  .idea-grid,
  .blog-grid,
  .footer-grid,
  .form-row,
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .hero-panel { grid-template-columns: 1fr; }
  .panel-card.large { min-height: 220px; }
  .cta-box { padding: 32px; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-float { right: 14px; bottom: 14px; }
}